CA2355397A1 - Rendering of diagnostic imaging data on a three-dimensional map - Google Patents

Rendering of diagnostic imaging data on a three-dimensional map Download PDF

Info

Publication number
CA2355397A1
CA2355397A1 CA002355397A CA2355397A CA2355397A1 CA 2355397 A1 CA2355397 A1 CA 2355397A1 CA 002355397 A CA002355397 A CA 002355397A CA 2355397 A CA2355397 A CA 2355397A CA 2355397 A1 CA2355397 A1 CA 2355397A1
Authority
CA
Canada
Prior art keywords
map
image
diagnostic information
procedure
probe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002355397A
Other languages
French (fr)
Other versions
CA2355397C (en
Inventor
Yaron Keidar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biosense Webster Inc
Original Assignee
Biosense, Inc.
Yaron Keidar
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biosense, Inc., Yaron Keidar filed Critical Biosense, Inc.
Publication of CA2355397A1 publication Critical patent/CA2355397A1/en
Application granted granted Critical
Publication of CA2355397C publication Critical patent/CA2355397C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5269—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving detection or reduction of artifacts
    • A61B8/5276—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving detection or reduction of artifacts due to motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1077—Measuring of profiles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • A61B5/721—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using a separate sensor to detect motion or using motion information derived from signals other than the physiological signal to be measured
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/503—Clinical applications involving diagnosis of heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30048—Heart; Cardiac

Abstract

A method for mapping a structure in a body of a subject includes capturing a three-dimensional (3D) image of the structure comprising diagnostic information, and generating a 3D geometrical map of the structure using a probe inserted into the structure. The image is registered with the map, such that each of a plurality of image points in the image is identified with a corresponding map point in the map.
The map is displayed such that the diagnostic information associated with each of the image points is displayed at the corresponding map point.

Claims (40)

1. A method for mapping a structure in a body of a subject, comprising:
capturing a three-dimensional (3D) image of the structure comprising diagnostic information;
generating a 3D geometrical map of the structure using a probe inserted into the structure;
registering the image with the map, such that each of a plurality of image points in the image is identified with a corresponding map point in the map;
and displaying the map, such that the diagnostic information associated with each of the image points is displayed at the corresponding map point.
2. A method according to claim 1, wherein the diagnostic information is related to blood flow in the structure.
3. A method according to claim 2, wherein the diagnostic information comprises local perfusion data.
4. A method according to claim 1, wherein the diagnostic information comprises metabolic data.
5. A method according to claim 1, wherein the diagnostic information is related to uptake of a substance in tissue of the structure.
6. A method according to claim 1, wherein the diagnostic information is related to motion of the structure.
7. A method according to claim 1, wherein generating the geometrical map comprises bringing the probe into contact with the structure at a multiplicity of locations on the structure, and recording position coordinates of the probe at the locations.
8. A method according to claim 7, wherein recording the position coordinates comprises determining the coordinates using a position sensor in the probe.
9. A method according to claim 1, wherein registering the image with the map comprises applying a transformation to at least one of the image and the map so that following the transformation, the image and the map have a common axis and a common scale.
10. A method according to claim 9, wherein registering the image with the map comprises dividing the image into a plurality of parallel planar slices, perpendicular to the axis and mutually spaced along the axis, and wherein the plurality of image points are located in the slices.
11. A method according to claim 10, wherein registering the image with the map comprises finding an axial coordinate of each of the slices and an angular coordinate of each of the image points located in each of the slices, and identifying each of the image points with the map point having the same axial and angular coordinates.
12. A method according to claim 11, wherein the structure comprises a wall defining a cavity, and wherein identifying each of the image points with the map point comprises finding, at the axial and the angular coordinate, the image point that is within a section of the wall.
13. A method according to claim 1, wherein displaying the map comprises coloring the map to reflect the diagnostic information.
14. A method according to claim 1, and comprising performing a medical procedure on the structure guided by the diagnostic information displayed on the map.
15. A method according to claim 14, wherein performing the medical procedure comprises using the probe to perform the procedure locally at locations selected on the geometrical map.
16. A method according to claim 15, and comprising marking on the geometrical map the locations at which the procedure was performed.
17. A method according to claim 15, wherein performing the medical procedure comprises performing a therapeutic procedure.
18. A method according to claim 17, wherein the diagnostic information relates to local blood flow in the structure, and wherein performing the therapeutic procedure comprises performing a procedure for improving the local blood flow.
19. A method according to claim 15, wherein performing the medical procedure comprises performing a diagnostic procedure.
20. A method according to claim 1, wherein the structure comprises a heart of the subject, and wherein generating the geometrical map comprises mapping an endocardial surface in a ventricle of the heart.
21. Apparatus for mapping a structure in a body of a subject, comprising:
an imaging device, adapted to capture a three-dimensional (3D) image of the structure comprising diagnostic information;
a probe, adapted to be inserted into the structure, so as to generate a 3D
geometrical map of the structure;
a processor, coupled to the probe and to the imaging device, and adapted to register the image with the map, such that each of a plurality of image points in the image is identified with a corresponding map point in the map; and a display, coupled to be driven by the processor to display the map, such that the diagnostic information associated with each of the image points is displayed at the corresponding map point.
22. Apparatus according to claim 21, wherein the diagnostic information is related to blood flow in the structure.
23. Apparatus according to claim 22, wherein the diagnostic information comprises local perfusion data.
24. Apparatus according to claim 21, wherein the diagnostic information comprises metabolic data.
25. Apparatus according to claim 21, wherein the diagnostic information is related to uptake of a substance in tissue of the structure.
26. Apparatus according to claim 21, wherein the diagnostic information is related to motion of the structure.
27. Apparatus according to claim 21, wherein to generate the geometrical map, the probe is brought into contact with the structure at a multiplicity of locations on the structure, and the processor records position coordinates of the probe at the locations.
28. Apparatus according to claim 27, wherein the probe comprises a position sensor for use in determining the position coordinates.
29. Apparatus according to claim 21, wherein the processor is adapted to register the image with the map by applying a transformation to at least one of the image and the map so that following the transformation, the image and the map have a common axis and a common scale.
30. Apparatus according to claim 29, wherein the processor is further adapted to divide the image into a plurality of parallel planar slices, perpendicular to the axis and mutually spaced along the axis, wherein the plurality of image points are located in the slices.
31. Apparatus according to claim 30, wherein the processor is adapted to find an axial coordinate of each of the slices and an angular coordinate of each of the image points located in each of the slices, and to identify each of the image points with the map point having the same axial and angular coordinates.
32. Apparatus according to claim 31, wherein the structure comprises a wall defining a cavity, and wherein the processor is adapted to identify each of the image points with the map point by finding, at the axial and the angular coordinate, the image point that is within a section of the wall.
33. Apparatus according to claim 21, wherein the map is colored to reflect the diagnostic information.
34. Apparatus according to claim 21, and comprising a medical instrument adapted to perform a medical procedure on the structure guided by the diagnostic information displayed on the map.
35. Apparatus according to claim 34, wherein the medical instrument is contained in the probe, which is adapted to be used to perform the procedure locally at locations selected on the geometrical map.
36. Apparatus according to claim 35, wherein the processor is adapted to mark on the geometrical map the locations at which the procedure was performed.
37. Apparatus according to claim 35, wherein the medical procedure comprises a therapeutic procedure.
38. Apparatus according to claim 37, wherein the diagnostic information relates to local blood flow in the structure, and wherein the therapeutic procedure comprises a procedure for improving the local blood flow.
39. Apparatus according to claim 35, wherein the medical procedure comprises a diagnostic procedure.
40. Apparatus according to claim 21, wherein the structure comprises a heart of the subject, and wherein the geometrical map comprises a map of an endocardial surface in a ventricle of the heart.
CA2355397A 2000-08-18 2001-08-16 Rendering of diagnostic imaging data on a three-dimensional map Expired - Lifetime CA2355397C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/643,666 2000-08-18
US09/643,666 US6650927B1 (en) 2000-08-18 2000-08-18 Rendering of diagnostic imaging data on a three-dimensional map

Publications (2)

Publication Number Publication Date
CA2355397A1 true CA2355397A1 (en) 2002-02-18
CA2355397C CA2355397C (en) 2012-02-21

Family

ID=24581782

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2355397A Expired - Lifetime CA2355397C (en) 2000-08-18 2001-08-16 Rendering of diagnostic imaging data on a three-dimensional map

Country Status (9)

Country Link
US (1) US6650927B1 (en)
EP (2) EP1182619B1 (en)
JP (1) JP5088994B2 (en)
KR (1) KR100819717B1 (en)
AU (1) AU782242B2 (en)
CA (1) CA2355397C (en)
ES (1) ES2557152T3 (en)
HK (1) HK1042366A1 (en)
IL (1) IL144905A (en)

Families Citing this family (234)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7189208B1 (en) * 1992-09-23 2007-03-13 Endocardial Solutions, Inc. Method for measuring heart electrophysiology
US7930012B2 (en) * 1992-09-23 2011-04-19 St. Jude Medical, Atrial Fibrillation Division, Inc. Chamber location method
CA2144973C (en) * 1992-09-23 2010-02-09 Graydon Ernest Beatty Endocardial mapping system
US7806829B2 (en) 1998-06-30 2010-10-05 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for navigating an ultrasound catheter to image a beating heart
US7286866B2 (en) * 2001-11-05 2007-10-23 Ge Medical Systems Global Technology Company, Llc Method, system and computer product for cardiac interventional procedure planning
US8175680B2 (en) * 2001-11-09 2012-05-08 Boston Scientific Scimed, Inc. Systems and methods for guiding catheters using registered images
US20050075567A1 (en) * 2001-12-18 2005-04-07 Koninklijke Philips Electronics N.V. Ultrasonic diagnostic imaging system with assisted border tracing
US7311705B2 (en) 2002-02-05 2007-12-25 Medtronic, Inc. Catheter apparatus for treatment of heart arrhythmia
DE10210647A1 (en) * 2002-03-11 2003-10-02 Siemens Ag Method for displaying an image of an instrument inserted into an area of a patient under examination uses a C-arch fitted with a source of X-rays and a ray detector.
US7346381B2 (en) * 2002-11-01 2008-03-18 Ge Medical Systems Global Technology Company Llc Method and apparatus for medical intervention procedure planning
US7499743B2 (en) * 2002-03-15 2009-03-03 General Electric Company Method and system for registration of 3D images within an interventional system
US7998062B2 (en) 2004-03-29 2011-08-16 Superdimension, Ltd. Endoscope structures and techniques for navigating to a target in branched structure
US20040003432A1 (en) * 2002-05-06 2004-01-01 Pharmacia Corporation Production of hexosamines and uses thereof
US7778686B2 (en) * 2002-06-04 2010-08-17 General Electric Company Method and apparatus for medical intervention procedure planning and location and navigation of an intervention tool
US7819806B2 (en) 2002-06-07 2010-10-26 Verathon Inc. System and method to identify and measure organ wall boundaries
US8221322B2 (en) 2002-06-07 2012-07-17 Verathon Inc. Systems and methods to improve clarity in ultrasound images
US8221321B2 (en) 2002-06-07 2012-07-17 Verathon Inc. Systems and methods for quantification and classification of fluids in human cavities in ultrasound images
US7450746B2 (en) * 2002-06-07 2008-11-11 Verathon Inc. System and method for cardiac imaging
GB2391625A (en) 2002-08-09 2004-02-11 Diagnostic Ultrasound Europ B Instantaneous ultrasonic echo measurement of bladder urine volume with a limited number of ultrasound beams
US7117026B2 (en) * 2002-06-12 2006-10-03 Koninklijke Philips Electronics N.V. Physiological model based non-rigid image registration
US7001383B2 (en) * 2002-10-21 2006-02-21 Biosense, Inc. Real-time monitoring and mapping of ablation lesion formation in the heart
US7306593B2 (en) * 2002-10-21 2007-12-11 Biosense, Inc. Prediction and assessment of ablation of cardiac tissue
US20070055142A1 (en) * 2003-03-14 2007-03-08 Webler William E Method and apparatus for image guided position tracking during percutaneous procedures
US7747047B2 (en) 2003-05-07 2010-06-29 Ge Medical Systems Global Technology Company, Llc Cardiac CT system and method for planning left atrial appendage isolation
US7343196B2 (en) * 2003-05-09 2008-03-11 Ge Medical Systems Global Technology Company Llc Cardiac CT system and method for planning and treatment of biventricular pacing using epicardial lead
US7565190B2 (en) * 2003-05-09 2009-07-21 Ge Medical Systems Global Technology Company, Llc Cardiac CT system and method for planning atrial fibrillation intervention
US7813785B2 (en) * 2003-07-01 2010-10-12 General Electric Company Cardiac imaging system and method for planning minimally invasive direct coronary artery bypass surgery
US7344543B2 (en) * 2003-07-01 2008-03-18 Medtronic, Inc. Method and apparatus for epicardial left atrial appendage isolation in patients with atrial fibrillation
US20050010105A1 (en) * 2003-07-01 2005-01-13 Sra Jasbir S. Method and system for Coronary arterial intervention
JP3802018B2 (en) * 2003-07-10 2006-07-26 ザイオソフト株式会社 Image analysis apparatus, image analysis program, and image analysis method
DE10340546B4 (en) * 2003-09-01 2006-04-20 Siemens Ag Method and apparatus for visually assisting electrophysiology catheter application in the heart
EP2316328B1 (en) 2003-09-15 2012-05-09 Super Dimension Ltd. Wrap-around holding device for use with bronchoscopes
ES2432616T3 (en) 2003-09-15 2013-12-04 Covidien Lp Accessory system for use with bronchoscopes
US7308299B2 (en) * 2003-10-22 2007-12-11 General Electric Company Method, apparatus and product for acquiring cardiac images
US20050096515A1 (en) * 2003-10-23 2005-05-05 Geng Z. J. Three-dimensional surface image guided adaptive therapy system
US7308297B2 (en) 2003-11-05 2007-12-11 Ge Medical Systems Global Technology Company, Llc Cardiac imaging system and method for quantification of desynchrony of ventricles for biventricular pacing
US20050137661A1 (en) * 2003-12-19 2005-06-23 Sra Jasbir S. Method and system of treatment of cardiac arrhythmias using 4D imaging
US20050143777A1 (en) * 2003-12-19 2005-06-30 Sra Jasbir S. Method and system of treatment of heart failure using 4D imaging
US7787951B1 (en) 2003-12-24 2010-08-31 Pacesetter, Inc. System and method for determining optimal stimulation sites based on ECG information
US7454248B2 (en) * 2004-01-30 2008-11-18 Ge Medical Systems Global Technology, Llc Method, apparatus and product for acquiring cardiac images
US8764725B2 (en) 2004-02-09 2014-07-01 Covidien Lp Directional anchoring mechanism, method and applications thereof
US7374536B1 (en) 2004-04-16 2008-05-20 Taylor Colin R Method for analysis of pain images
US7654997B2 (en) 2004-04-21 2010-02-02 Acclarent, Inc. Devices, systems and methods for diagnosing and treating sinusitus and other disorders of the ears, nose and/or throat
US8702626B1 (en) 2004-04-21 2014-04-22 Acclarent, Inc. Guidewires for performing image guided procedures
US20190314620A1 (en) 2004-04-21 2019-10-17 Acclarent, Inc. Apparatus and methods for dilating and modifying ostia of paranasal sinuses and other intranasal or paranasal structures
US7803150B2 (en) * 2004-04-21 2010-09-28 Acclarent, Inc. Devices, systems and methods useable for treating sinusitis
US20060063973A1 (en) 2004-04-21 2006-03-23 Acclarent, Inc. Methods and apparatus for treating disorders of the ear, nose and throat
DE102004020587B4 (en) 2004-04-27 2016-02-18 Siemens Aktiengesellschaft Method and apparatus for visually assisting a catheter electrophysiology application with 2D fluoroscopic images
WO2005111942A1 (en) * 2004-05-17 2005-11-24 Koninklijke Philips Electronics N.V. A medical imaging system for mapping a structure in a patient's body
US7633502B2 (en) * 2004-05-19 2009-12-15 Boston Scientific Scimed, Inc. System and method for graphically representing anatomical orifices and vessels
US8515527B2 (en) * 2004-10-13 2013-08-20 General Electric Company Method and apparatus for registering 3D models of anatomical regions of a heart and a tracking system with projection images of an interventional fluoroscopic system
US7327872B2 (en) * 2004-10-13 2008-02-05 General Electric Company Method and system for registering 3D models of anatomical regions with projection images of the same
US7713210B2 (en) 2004-11-23 2010-05-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for localizing an ultrasound catheter
US7822246B2 (en) 2004-12-20 2010-10-26 Koninklijke Philips Electronics N.V. Method, a system and a computer program for integration of medical diagnostic information and a geometric model of a movable body
JP5122743B2 (en) * 2004-12-20 2013-01-16 ゼネラル・エレクトリック・カンパニイ System for aligning 3D images within an interventional system
EP2712553A3 (en) 2005-01-11 2014-09-17 Volcano Corporation Vascular image co-registration
US7715604B2 (en) * 2005-01-18 2010-05-11 Siemens Medical Solutions Usa, Inc. System and method for automatically registering three dimensional cardiac images with electro-anatomical cardiac mapping data
DE102005014854A1 (en) * 2005-03-30 2006-10-12 Siemens Ag Method for providing measurement data for the targeted local positioning of a catheter
EP1903944B1 (en) 2005-06-24 2017-04-19 Volcano Corporation Co-registration of graphical image data representing three-dimensional vascular features
DE102005032755B4 (en) * 2005-07-13 2014-09-04 Siemens Aktiengesellschaft System for performing and monitoring minimally invasive procedures
US20070016029A1 (en) * 2005-07-15 2007-01-18 General Electric Company Physiology workstation with real-time fluoroscopy and ultrasound imaging
US7569015B2 (en) * 2005-07-15 2009-08-04 General Electric Company Integrated physiology and imaging workstation
CN100445488C (en) * 2005-08-01 2008-12-24 邱则有 Hollow member for cast-in-situ concrete moulding
US7877128B2 (en) * 2005-08-02 2011-01-25 Biosense Webster, Inc. Simulation of invasive procedures
US8583220B2 (en) * 2005-08-02 2013-11-12 Biosense Webster, Inc. Standardization of catheter-based treatment for atrial fibrillation
US8406851B2 (en) * 2005-08-11 2013-03-26 Accuray Inc. Patient tracking using a virtual image
US7740584B2 (en) * 2005-08-16 2010-06-22 The General Electric Company Method and system for mapping physiology information onto ultrasound-based anatomic structure
US20070043596A1 (en) * 2005-08-16 2007-02-22 General Electric Company Physiology network and workstation for use therewith
US20070049817A1 (en) * 2005-08-30 2007-03-01 Assaf Preiss Segmentation and registration of multimodal images using physiological data
DE102005042329A1 (en) * 2005-09-06 2007-03-08 Siemens Ag Electro-physiological catheter application assistance providing method, involves detecting contour of areas relevant for catheter application, and showing areas as simple line in representations of mapping and/or image data
US8229545B2 (en) 2005-09-15 2012-07-24 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for mapping complex fractionated electrogram information
US8038625B2 (en) * 2005-09-15 2011-10-18 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for three-dimensional mapping of electrophysiology information
US7918793B2 (en) * 2005-10-28 2011-04-05 Biosense Webster, Inc. Synchronization of ultrasound imaging data with electrical mapping
US20070106147A1 (en) * 2005-11-01 2007-05-10 Altmann Andres C Controlling direction of ultrasound imaging catheter
US8303505B2 (en) 2005-12-02 2012-11-06 Abbott Cardiovascular Systems Inc. Methods and apparatuses for image guided medical procedures
US7855723B2 (en) * 2006-03-21 2010-12-21 Biosense Webster, Inc. Image registration using locally-weighted fitting
US8075486B2 (en) 2006-05-03 2011-12-13 Biosense Webster, Inc. Enhanced ultrasound image display
US7988639B2 (en) * 2006-05-17 2011-08-02 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for complex geometry modeling of anatomy using multiple surface models
US7729752B2 (en) 2006-06-13 2010-06-01 Rhythmia Medical, Inc. Non-contact cardiac mapping, including resolution map
US7515954B2 (en) * 2006-06-13 2009-04-07 Rhythmia Medical, Inc. Non-contact cardiac mapping, including moving catheter and multi-beat integration
US7505810B2 (en) * 2006-06-13 2009-03-17 Rhythmia Medical, Inc. Non-contact cardiac mapping, including preprocessing
US9370312B2 (en) * 2006-09-06 2016-06-21 Biosense Webster, Inc. Correlation of cardiac electrical maps with body surface measurements
US7996060B2 (en) * 2006-10-09 2011-08-09 Biosense Webster, Inc. Apparatus, method, and computer software product for registration of images of an organ using anatomical features outside the organ
MX2009003918A (en) * 2006-10-10 2009-05-08 Biosense Webster Inc Esophageal mapping catheter.
WO2008048780A1 (en) * 2006-10-16 2008-04-24 Massachusetts Institute Of Technology Method and apparatus for localizing an object in the body
AU2007350982A1 (en) 2006-11-10 2008-10-23 Dorian Averbuch Adaptive navigation technique for navigating a catheter through a body channel or cavity
DE102006056687A1 (en) * 2006-11-30 2008-05-08 Siemens Ag Heart's electro anatomical image recording and representation method for c-arc x-ray device, involves statistically visualizing information obtained from cardiogram at electrodes position in representation of three dimensional data set
US7831076B2 (en) * 2006-12-08 2010-11-09 Biosense Webster, Inc. Coloring electroanatomical maps to indicate ultrasound data acquisition
US20080167639A1 (en) * 2007-01-08 2008-07-10 Superdimension Ltd. Methods for localized intra-body treatment of tissue
US20080190438A1 (en) 2007-02-08 2008-08-14 Doron Harlev Impedance registration and catheter tracking
US7715907B2 (en) * 2007-03-02 2010-05-11 Siemens Medical Solutions Usa, Inc. Method and system for atrial fibrillation analysis, characterization, and mapping
JP4559501B2 (en) * 2007-03-14 2010-10-06 富士フイルム株式会社 Cardiac function display device, cardiac function display method and program thereof
US8989842B2 (en) * 2007-05-16 2015-03-24 General Electric Company System and method to register a tracking system with intracardiac echocardiography (ICE) imaging system
US20080287783A1 (en) * 2007-05-16 2008-11-20 General Electric Company System and method of tracking delivery of an imaging probe
US8428690B2 (en) * 2007-05-16 2013-04-23 General Electric Company Intracardiac echocardiography image reconstruction in combination with position tracking system
US8167803B2 (en) 2007-05-16 2012-05-01 Verathon Inc. System and method for bladder detection using harmonic imaging
US8527032B2 (en) 2007-05-16 2013-09-03 General Electric Company Imaging system and method of delivery of an instrument to an imaged subject
US8364242B2 (en) * 2007-05-17 2013-01-29 General Electric Company System and method of combining ultrasound image acquisition with fluoroscopic image acquisition
US20080287909A1 (en) * 2007-05-17 2008-11-20 Viswanathan Raju R Method and apparatus for intra-chamber needle injection treatment
US8057394B2 (en) 2007-06-30 2011-11-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Ultrasound image processing to render three-dimensional images from two-dimensional images
WO2009074872A2 (en) 2007-07-09 2009-06-18 Superdimension, Ltd. Patent breathing modeling
EP2203894B1 (en) 2007-09-03 2011-03-02 Koninklijke Philips Electronics N.V. Visualization of voxel data
US8905920B2 (en) 2007-09-27 2014-12-09 Covidien Lp Bronchoscope adapter and method
JP5337367B2 (en) * 2007-10-31 2013-11-06 株式会社東芝 Medical image display device
US10299753B2 (en) 2007-11-29 2019-05-28 Biosense Webster, Inc. Flashlight view of an anatomical structure
DE102007059601B4 (en) * 2007-12-11 2011-06-22 Siemens AG, 80333 Diagnostic device comprising an imaging diagnostic device and an electromagnetic localization system and method for processing diagnostic image data
EP2197347B1 (en) 2007-12-17 2015-06-24 St. Jude Medical, Atrial Fibrillation Division, Inc. Systems and methods for modeling both unobstructed and obstructed portions of a catheter
US8103327B2 (en) 2007-12-28 2012-01-24 Rhythmia Medical, Inc. Cardiac mapping catheter
US9445772B2 (en) 2007-12-31 2016-09-20 St. Jude Medical, Atrial Fibrillatin Division, Inc. Reduced radiation fluoroscopic system
US8538509B2 (en) 2008-04-02 2013-09-17 Rhythmia Medical, Inc. Intracardiac tracking system
WO2009122273A2 (en) 2008-04-03 2009-10-08 Superdimension, Ltd. Magnetic interference detection system and method
US8218846B2 (en) * 2008-05-15 2012-07-10 Superdimension, Ltd. Automatic pathway and waypoint generation and navigation method
US8473032B2 (en) 2008-06-03 2013-06-25 Superdimension, Ltd. Feature-based registration method
US8218847B2 (en) 2008-06-06 2012-07-10 Superdimension, Ltd. Hybrid registration method
US8932207B2 (en) 2008-07-10 2015-01-13 Covidien Lp Integrated multi-functional endoscopic tool
US8200466B2 (en) 2008-07-21 2012-06-12 The Board Of Trustees Of The Leland Stanford Junior University Method for tuning patient-specific cardiovascular simulations
JP5658151B2 (en) 2008-08-07 2015-01-21 ベラソン インコーポレイテッドＶｅｒａｔｈｏｎ Ｉｎｃ． Apparatus, system and method for measuring the diameter of an abdominal aortic aneurysm
US20100063400A1 (en) 2008-09-05 2010-03-11 Anne Lindsay Hall Method and apparatus for catheter guidance using a combination of ultrasound and x-ray imaging
US8167876B2 (en) 2008-10-27 2012-05-01 Rhythmia Medical, Inc. Tracking system using field mapping
US8725241B2 (en) * 2008-11-07 2014-05-13 Cardioinsight Technologies, Inc. Visualization of physiological data for virtual electrodes
EP2345024B1 (en) 2008-11-10 2017-11-08 Cardioinsight Technologies, Inc. Visualization of electrophysiology data
US8611984B2 (en) 2009-04-08 2013-12-17 Covidien Lp Locatable catheter
US9398862B2 (en) 2009-04-23 2016-07-26 Rhythmia Medical, Inc. Multi-electrode mapping system
US8571647B2 (en) 2009-05-08 2013-10-29 Rhythmia Medical, Inc. Impedance based anatomy generation
US8103338B2 (en) 2009-05-08 2012-01-24 Rhythmia Medical, Inc. Impedance based anatomy generation
EP2440131B1 (en) 2009-06-08 2018-04-04 MRI Interventions, Inc. Mri-guided interventional systems that can track and generate dynamic visualizations of flexible intrabody devices in near real time
US8396532B2 (en) 2009-06-16 2013-03-12 MRI Interventions, Inc. MRI-guided devices and MRI-guided interventional systems that can track and generate dynamic visualizations of the devices in near real time
EP2485671B1 (en) * 2009-10-06 2019-03-20 Cardiofocus, Inc. Cardiac ablation image analysis system
EP3407261A3 (en) 2010-02-01 2019-02-20 Covidien LP Region-growing algorithm
US20110213260A1 (en) * 2010-02-26 2011-09-01 Pacesetter, Inc. Crt lead placement based on optimal branch selection and optimal site selection
US9131869B2 (en) 2010-05-11 2015-09-15 Rhythmia Medical, Inc. Tracking using field mapping
WO2011159834A1 (en) 2010-06-15 2011-12-22 Superdimension, Ltd. Locatable expandable working channel and method
US8157742B2 (en) 2010-08-12 2012-04-17 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
US8315812B2 (en) 2010-08-12 2012-11-20 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
US8428700B2 (en) 2011-01-13 2013-04-23 Rhythmia Medical, Inc. Electroanatomical mapping
US9002442B2 (en) 2011-01-13 2015-04-07 Rhythmia Medical, Inc. Beat alignment and selection for cardiac mapping
JP6166663B2 (en) * 2011-03-02 2017-07-19 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Visualization for navigation guidance
US9510763B2 (en) 2011-05-03 2016-12-06 Medtronic, Inc. Assessing intra-cardiac activation patterns and electrical dyssynchrony
KR101239294B1 (en) * 2011-05-23 2013-03-05 한양대학교 산학협력단 Apparatus and method for registering images at coordinate space
US9131853B2 (en) 2011-07-01 2015-09-15 Joseph Tiano Medical probe and method of using same
CA2851366C (en) 2011-10-12 2021-01-12 The Johns Hopkins University Methods for evaluating regional cardiac function and dyssynchrony from a dynamic imaging modality using endocardial motion
US8548778B1 (en) 2012-05-14 2013-10-01 Heartflow, Inc. Method and system for providing information from a patient-specific model of blood flow
US10827983B2 (en) * 2012-10-30 2020-11-10 The Johns Hopkins University System and method for personalized cardiac arrhythmia risk assessment by simulating arrhythmia inducibility
KR102001219B1 (en) * 2012-11-26 2019-07-17 삼성전자주식회사 Method and Apparatus of matching medical images
US9050056B2 (en) 2012-12-26 2015-06-09 Biosense Webster (Israel) Ltd. Reduced X-ray exposure by simulating images
US9924884B2 (en) 2013-04-30 2018-03-27 Medtronic, Inc. Systems, methods, and interfaces for identifying effective electrodes
US10064567B2 (en) 2013-04-30 2018-09-04 Medtronic, Inc. Systems, methods, and interfaces for identifying optimal electrical vectors
JP6240751B2 (en) 2013-05-06 2017-11-29 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． Anatomic mapping system for continuous display of recent heart rate characteristics during real-time or playback electrophysiological data visualization
US9918649B2 (en) 2013-05-14 2018-03-20 Boston Scientific Scimed Inc. Representation and identification of activity patterns during electro-physiology mapping using vector fields
US10251555B2 (en) 2013-06-12 2019-04-09 Medtronic, Inc. Implantable electrode location selection
US9877789B2 (en) 2013-06-12 2018-01-30 Medtronic, Inc. Implantable electrode location selection
CN105592778B (en) 2013-10-14 2019-07-23 波士顿科学医学有限公司 High-resolution cardiac mapping electrod-array conduit
US10206601B2 (en) 2013-12-09 2019-02-19 Medtronic, Inc. Noninvasive cardiac therapy evaluation
US9776009B2 (en) 2014-03-20 2017-10-03 Medtronic, Inc. Non-invasive detection of phrenic nerve stimulation
US10334227B2 (en) 2014-03-28 2019-06-25 Intuitive Surgical Operations, Inc. Quantitative three-dimensional imaging of surgical scenes from multiport perspectives
CN111184577A (en) 2014-03-28 2020-05-22 直观外科手术操作公司 Quantitative three-dimensional visualization of an instrument in a field of view
JP2017517355A (en) 2014-03-28 2017-06-29 インテュイティブ サージカル オペレーションズ， インコーポレイテッド Quantitative 3D imaging and surgical implant printing
US10555788B2 (en) 2014-03-28 2020-02-11 Intuitive Surgical Operations, Inc. Surgical system with haptic feedback based upon quantitative three-dimensional imaging
EP3122232B1 (en) * 2014-03-28 2020-10-21 Intuitive Surgical Operations Inc. Alignment of q3d models with 3d images
KR102397254B1 (en) 2014-03-28 2022-05-12 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 Quantitative three-dimensional imaging of surgical scenes
WO2015187386A1 (en) 2014-06-03 2015-12-10 Boston Scientific Scimed, Inc. Electrode assembly having an atraumatic distal tip
WO2015187430A2 (en) 2014-06-04 2015-12-10 Boston Scientific Scimed, Inc. Electrode assembly
US10952593B2 (en) 2014-06-10 2021-03-23 Covidien Lp Bronchoscope adapter
US9754367B2 (en) 2014-07-02 2017-09-05 Covidien Lp Trachea marking
US20160000414A1 (en) 2014-07-02 2016-01-07 Covidien Lp Methods for marking biopsy location
US9603668B2 (en) 2014-07-02 2017-03-28 Covidien Lp Dynamic 3D lung map view for tool navigation inside the lung
JP6434532B2 (en) 2014-07-02 2018-12-05 コヴィディエン リミテッド パートナーシップ System for detecting trachea
CN106659453B (en) 2014-07-02 2020-05-26 柯惠有限合伙公司 System and method for segmenting lungs
EP3164048B1 (en) 2014-07-02 2022-11-16 Covidien LP Real-time automatic registration feedback
US9770216B2 (en) 2014-07-02 2017-09-26 Covidien Lp System and method for navigating within the lung
US9591982B2 (en) 2014-07-31 2017-03-14 Medtronic, Inc. Systems and methods for evaluating cardiac therapy
US9586050B2 (en) 2014-08-15 2017-03-07 Medtronic, Inc. Systems and methods for configuration of atrioventricular interval
US9586052B2 (en) 2014-08-15 2017-03-07 Medtronic, Inc. Systems and methods for evaluating cardiac therapy
US9764143B2 (en) 2014-08-15 2017-09-19 Medtronic, Inc. Systems and methods for configuration of interventricular interval
US11253178B2 (en) 2015-01-29 2022-02-22 Medtronic, Inc. Noninvasive assessment of cardiac resynchronization therapy
US10426555B2 (en) 2015-06-03 2019-10-01 Covidien Lp Medical instrument with sensor for use in a system and method for electromagnetic navigation
CN107920740B (en) 2015-08-20 2020-11-24 波士顿科学医学有限公司 Flexible electrodes for cardiac sensing and methods of making the same
US10986990B2 (en) 2015-09-24 2021-04-27 Covidien Lp Marker placement
US10271758B2 (en) 2015-09-26 2019-04-30 Boston Scientific Scimed, Inc. Intracardiac EGM signals for beat matching and acceptance
EP3353753A1 (en) 2015-09-26 2018-08-01 Boston Scientific Scimed Inc. Systems and methods for anatomical shell editing
US10405766B2 (en) * 2015-09-26 2019-09-10 Boston Scientific Scimed, Inc. Method of exploring or mapping internal cardiac structures
EP3352648B1 (en) 2015-09-26 2022-10-26 Boston Scientific Scimed Inc. Multiple rhythm template monitoring
US10709352B2 (en) 2015-10-27 2020-07-14 Covidien Lp Method of using lung airway carina locations to improve ENB registration
US11219769B2 (en) 2016-02-26 2022-01-11 Medtronic, Inc. Noninvasive methods and systems of determining the extent of tissue capture from cardiac pacing
US10780279B2 (en) 2016-02-26 2020-09-22 Medtronic, Inc. Methods and systems of optimizing right ventricular only pacing for patients with respect to an atrial event and left ventricular event
US10478254B2 (en) 2016-05-16 2019-11-19 Covidien Lp System and method to access lung tissue
IL254009A0 (en) 2016-08-18 2017-09-28 Nutriseal Lp Insertion device positioning guidance system and method
US11389254B2 (en) 2016-08-18 2022-07-19 Envizion Medical Ltd. Insertion device positioning guidance system and method
US10517505B2 (en) 2016-10-28 2019-12-31 Covidien Lp Systems, methods, and computer-readable media for optimizing an electromagnetic navigation system
US10638952B2 (en) 2016-10-28 2020-05-05 Covidien Lp Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system
US10418705B2 (en) 2016-10-28 2019-09-17 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10751126B2 (en) 2016-10-28 2020-08-25 Covidien Lp System and method for generating a map for electromagnetic navigation
US10446931B2 (en) 2016-10-28 2019-10-15 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10722311B2 (en) 2016-10-28 2020-07-28 Covidien Lp System and method for identifying a location and/or an orientation of an electromagnetic sensor based on a map
US10792106B2 (en) 2016-10-28 2020-10-06 Covidien Lp System for calibrating an electromagnetic navigation system
US10615500B2 (en) 2016-10-28 2020-04-07 Covidien Lp System and method for designing electromagnetic navigation antenna assemblies
US10395382B2 (en) 2016-12-30 2019-08-27 Biosense Webster (Israel) Ltd. Visualization of distances on an electroanatomical map
US10102665B2 (en) 2016-12-30 2018-10-16 Biosense Webster (Israel) Ltd. Selecting points on an electroanatomical map
US10532213B2 (en) 2017-03-03 2020-01-14 Medtronic, Inc. Criteria for determination of local tissue latency near pacing electrode
US10987517B2 (en) 2017-03-15 2021-04-27 Medtronic, Inc. Detection of noise signals in cardiac signals
US10765371B2 (en) 2017-03-31 2020-09-08 Biosense Webster (Israel) Ltd. Method to project a two dimensional image/photo onto a 3D reconstruction, such as an epicardial view of heart
WO2019023478A1 (en) 2017-07-28 2019-01-31 Medtronic, Inc. Cardiac cycle selection
WO2019023472A1 (en) 2017-07-28 2019-01-31 Medtronic, Inc. Generating activation times
US10682181B2 (en) * 2017-09-06 2020-06-16 Biosense Webster (Israel) Ltd. Methods and systems for modeling and registration of 3-dimensional images of the heart
US11219489B2 (en) 2017-10-31 2022-01-11 Covidien Lp Devices and systems for providing sensors in parallel with medical tools
US11419539B2 (en) 2017-12-22 2022-08-23 Regents Of The University Of Minnesota QRS onset and offset times and cycle selection using anterior and posterior electrode signals
US10433746B2 (en) 2017-12-22 2019-10-08 Regents Of The University Of Minnesota Systems and methods for anterior and posterior electrode signal analysis
US10786167B2 (en) 2017-12-22 2020-09-29 Medtronic, Inc. Ectopic beat-compensated electrical heterogeneity information
US10799703B2 (en) 2017-12-22 2020-10-13 Medtronic, Inc. Evaluation of his bundle pacing therapy
US10492705B2 (en) 2017-12-22 2019-12-03 Regents Of The University Of Minnesota Anterior and posterior electrode signals
US11224392B2 (en) 2018-02-01 2022-01-18 Covidien Lp Mapping disease spread
US10617318B2 (en) 2018-02-27 2020-04-14 Medtronic, Inc. Mapping electrical activity on a model heart
US10668290B2 (en) 2018-03-01 2020-06-02 Medtronic, Inc. Delivery of pacing therapy by a cardiac pacing device
US10918870B2 (en) 2018-03-07 2021-02-16 Medtronic, Inc. Atrial lead placement for treatment of atrial dyssynchrony
US10780281B2 (en) 2018-03-23 2020-09-22 Medtronic, Inc. Evaluation of ventricle from atrium pacing therapy
CN111902082A (en) 2018-03-29 2020-11-06 美敦力公司 Left ventricular assist device adjustment and evaluation
US10548815B2 (en) 2018-04-30 2020-02-04 Envizion Medical Ltd. Insertion device positioning guidance system and method
US11304641B2 (en) 2018-06-01 2022-04-19 Medtronic, Inc. Systems, methods, and interfaces for use in cardiac evaluation
US10940321B2 (en) 2018-06-01 2021-03-09 Medtronic, Inc. Systems, methods, and interfaces for use in cardiac evaluation
JP7085093B2 (en) 2018-10-17 2022-06-16 エンヴィジョン メディカル リミテッド Insertion device Positioning guidance system and method
US11382701B2 (en) 2018-10-17 2022-07-12 Envizion Medical Ltd. Insertion device positioning guidance system and method
IL272254B2 (en) 2019-02-15 2023-04-01 Biosense Webster Israel Ltd Transesophageal catheter with carbon dioxide delivery system for thermal protection of esophagus
US10849696B2 (en) * 2019-03-01 2020-12-01 Biosense Webster (Israel) Ltd. Map of body cavity
US11547858B2 (en) 2019-03-29 2023-01-10 Medtronic, Inc. Systems, methods, and devices for adaptive cardiac therapy
US11697025B2 (en) 2019-03-29 2023-07-11 Medtronic, Inc. Cardiac conduction system capture
US11497431B2 (en) 2019-10-09 2022-11-15 Medtronic, Inc. Systems and methods for configuring cardiac therapy
US11642533B2 (en) 2019-11-04 2023-05-09 Medtronic, Inc. Systems and methods for evaluating cardiac therapy
US20210187242A1 (en) 2019-12-23 2021-06-24 Ethicon, Inc. Fluid Delivery System for Creating Separation Between Biological Surfaces
US20210186642A1 (en) 2019-12-23 2021-06-24 Ethicon, Inc. Esophageal Protection Pathways
US20210186601A1 (en) 2019-12-23 2021-06-24 Ethicon, Inc. Transesophageal Catheter for Thermal Protection of the Esophagus
US11813464B2 (en) 2020-07-31 2023-11-14 Medtronic, Inc. Cardiac conduction system evaluation
US20220133228A1 (en) 2020-11-03 2022-05-05 Biosense Webster (Israel) Ltd. Identification and visualization of non-navigated objects in medical images
US20220175459A1 (en) * 2020-12-08 2022-06-09 Envizion Medical Ltd. Guidance system with claviculae position sensors
WO2022264011A1 (en) 2021-06-14 2022-12-22 Ethicon, Inc. Catheter with carbon dioxide delivery system and methods

Family Cites Families (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1344459A (en) 1962-10-18 1963-11-29 Method and apparatus for the electrical study of living organisms
US4157572A (en) 1977-09-12 1979-06-05 University Of Pittsburgh Superimposition of television images
US4459990A (en) 1982-01-26 1984-07-17 Elscint, Incorporated Radiographic method and apparatus for the visualization of the interior of a body particularly useful for the visualization of a subject's circulatory system
US4522212A (en) 1983-11-14 1985-06-11 Mansfield Scientific, Inc. Endocardial electrode
US4630203A (en) 1983-12-27 1986-12-16 Thomas Szirtes Contour radiography: a system for determining 3-dimensional contours of an object from its 2-dimensional images
US4955382A (en) 1984-03-06 1990-09-11 Ep Technologies Apparatus and method for recording monophasic action potentials from an in vivo heart
US4979510A (en) 1984-03-06 1990-12-25 Ep Technologies, Inc. Apparatus and method for recording monophasic action potentials from an in vivo heart
US4682603A (en) 1984-03-06 1987-07-28 Franz Michael R Apparatus and method for recording monophasic action potentials from an in vivo heart
US4628937A (en) 1984-08-02 1986-12-16 Cordis Corporation Mapping electrode assembly
US4660571A (en) 1985-07-18 1987-04-28 Cordis Corporation Percutaneous lead having radially adjustable electrode
US4699147A (en) 1985-09-25 1987-10-13 Cordis Corporation Intraventricular multielectrode cardial mapping probe and method for using same
DE3536658A1 (en) 1985-10-15 1987-04-16 Kessler Manfred METHOD FOR REPRESENTING ELECTROCARDIOGRAPHIC VALUES
US4762124A (en) 1986-10-28 1988-08-09 Kimberly-Clark Corporation Liquid dispensing pouch
US5215103A (en) 1986-11-14 1993-06-01 Desai Jawahar M Catheter for mapping and ablation and method therefor
US5231995A (en) 1986-11-14 1993-08-03 Desai Jawahar M Method for catheter mapping and ablation
US4940064A (en) 1986-11-14 1990-07-10 Desai Jawahar M Catheter for mapping and ablation and method therefor
US4878115A (en) 1987-09-25 1989-10-31 University Of Kentucky Research Foundation Dynamic coronary roadmapping
US4922912A (en) 1987-10-21 1990-05-08 Hideto Watanabe MAP catheter
US4875165A (en) 1987-11-27 1989-10-17 University Of Chicago Method for determination of 3-D structure in biplane angiography
US5588432A (en) 1988-03-21 1996-12-31 Boston Scientific Corporation Catheters for imaging, sensing electrical potentials, and ablating tissue
US4962767A (en) 1988-07-05 1990-10-16 Cardiac Control Systems, Inc. Pacemaker catheter
US5127403A (en) 1988-07-05 1992-07-07 Cardiac Control Systems, Inc. Pacemaker catheter utilizing bipolar electrodes spaced in accordance to the length of a heart depolarization signal
US5227969A (en) 1988-08-01 1993-07-13 W. L. Systems, Inc. Manipulable three-dimensional projection imaging method
FR2636451A1 (en) 1988-09-13 1990-03-16 Gen Electric Cgr METHOD FOR RECONSTRUCTION OF THREE-DIMENSIONAL TREE BY LABELING
JPH02114776A (en) 1988-10-25 1990-04-26 Toshiba Corp X-ray diagnostic device
JPH0538723Y2 (en) 1988-12-19 1993-09-30
US4911174A (en) 1989-02-13 1990-03-27 Cardiac Pacemakers, Inc. Method for matching the sense length of an impedance measuring catheter to a ventricular chamber
US4905705A (en) 1989-03-03 1990-03-06 Research Triangle Institute Impedance cardiometer
EP0419729A1 (en) 1989-09-29 1991-04-03 Siemens Aktiengesellschaft Position finding of a catheter by means of non-ionising fields
CA2003497C (en) 1989-11-21 1999-04-06 Michael M. Greenberg Probe-correlated viewing of anatomical image data
US5038791A (en) 1990-06-11 1991-08-13 Battelle Memorial Institute Heart imaging method
US5345936A (en) 1991-02-15 1994-09-13 Cardiac Pathways Corporation Apparatus with basket assembly for endocardial mapping
US5156151A (en) 1991-02-15 1992-10-20 Cardiac Pathways Corporation Endocardial mapping and ablation system and catheter probe
US5228442A (en) 1991-02-15 1993-07-20 Cardiac Pathways Corporation Method for mapping, ablation, and stimulation using an endocardial catheter
US5255678A (en) 1991-06-21 1993-10-26 Ecole Polytechnique Mapping electrode balloon
US5383917A (en) 1991-07-05 1995-01-24 Jawahar M. Desai Device and method for multi-phase radio-frequency ablation
US5555883A (en) 1992-02-24 1996-09-17 Avitall; Boaz Loop electrode array mapping and ablation catheter for cardiac chambers
US5239999A (en) 1992-03-27 1993-08-31 Cardiac Pathways Corporation Helical endocardial catheter probe
US5255679A (en) 1992-06-02 1993-10-26 Cardiac Pathways Corporation Endocardial catheter for mapping and/or ablation with an expandable basket structure having means for providing selective reinforcement and pressure sensing mechanism for use therewith, and method
US5324284A (en) 1992-06-05 1994-06-28 Cardiac Pathways, Inc. Endocardial mapping and ablation system utilizing a separately controlled ablation catheter and method
US5341807A (en) 1992-06-30 1994-08-30 American Cardiac Ablation Co., Inc. Ablation catheter positioning system
US5243981A (en) 1992-07-13 1993-09-14 Medtronic, Inc. Myocardial conduction velocity rate responsive pacemaker
US5913820A (en) 1992-08-14 1999-06-22 British Telecommunications Public Limited Company Position location system
CA2144973C (en) 1992-09-23 2010-02-09 Graydon Ernest Beatty Endocardial mapping system
US5311866A (en) 1992-09-23 1994-05-17 Endocardial Therapeutics, Inc. Heart mapping catheter
US5297549A (en) 1992-09-23 1994-03-29 Endocardial Therapeutics, Inc. Endocardial mapping system
US5313943A (en) 1992-09-25 1994-05-24 Ep Technologies, Inc. Catheters and methods for performing cardiac diagnosis and treatment
US5293869A (en) 1992-09-25 1994-03-15 Ep Technologies, Inc. Cardiac probe with dynamic support for maintaining constant surface contact during heart systole and diastole
US5471982A (en) 1992-09-29 1995-12-05 Ep Technologies, Inc. Cardiac mapping and ablation systems
US5687737A (en) * 1992-10-09 1997-11-18 Washington University Computerized three-dimensional cardiac mapping with interactive visual displays
US5433198A (en) 1993-03-11 1995-07-18 Desai; Jawahar M. Apparatus and method for cardiac ablation
US5657755A (en) 1993-03-11 1997-08-19 Desai; Jawahar M. Apparatus and method for cardiac ablation
US5840031A (en) 1993-07-01 1998-11-24 Boston Scientific Corporation Catheters for imaging, sensing electrical potentials and ablating tissue
IL116699A (en) 1996-01-08 2001-09-13 Biosense Ltd Method of constructing cardiac map
US5391199A (en) 1993-07-20 1995-02-21 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias
US5738096A (en) 1993-07-20 1998-04-14 Biosense, Inc. Cardiac electromechanics
US5409000A (en) 1993-09-14 1995-04-25 Cardiac Pathways Corporation Endocardial mapping and ablation system utilizing separately controlled steerable ablation catheter with ultrasonic imaging capabilities and method
DE69433383T2 (en) 1993-10-01 2004-10-07 Target Therapeutics Inc MULTIPOLE CATHETER AND MULTIPOLAR GUIDE WIRE FOR MEASURING THE ELECTRICAL HEART ACTIVITY
WO1995010225A1 (en) 1993-10-15 1995-04-20 Ep Technologies, Inc. Multiple electrode element for mapping and ablating
US5921924A (en) 1993-12-03 1999-07-13 Avitall; Boaz Mapping and ablation catheter system utilizing multiple control elements
US5454370A (en) 1993-12-03 1995-10-03 Avitall; Boaz Mapping and ablation electrode configuration
US5730127A (en) 1993-12-03 1998-03-24 Avitall; Boaz Mapping and ablation catheter system
US5487391A (en) 1994-01-28 1996-01-30 Ep Technologies, Inc. Systems and methods for deriving and displaying the propagation velocities of electrical events in the heart
US5485849A (en) 1994-01-31 1996-01-23 Ep Technologies, Inc. System and methods for matching electrical characteristics and propagation velocities in cardiac tissue
US5531227A (en) 1994-01-28 1996-07-02 Schneider Medical Technologies, Inc. Imaging device and method
CA2197986C (en) 1994-08-19 2008-03-18 Shlomo Ben-Haim Medical diagnosis, treatment and imaging systems
US5595183A (en) 1995-02-17 1997-01-21 Ep Technologies, Inc. Systems and methods for examining heart tissue employing multiple electrode structures and roving electrodes
US5515853A (en) 1995-03-28 1996-05-14 Sonometrics Corporation Three-dimensional digital ultrasound tracking system
US5718241A (en) 1995-06-07 1998-02-17 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias with no discrete target
AU6178696A (en) * 1995-06-16 1997-01-15 Trustees Of The University Of Pennsylvania, The Apparatus and method for dynamic modeling of an object
US5889524A (en) 1995-09-11 1999-03-30 University Of Washington Reconstruction of three-dimensional objects using labeled piecewise smooth subdivision surfaces
US5697377A (en) 1995-11-22 1997-12-16 Medtronic, Inc. Catheter mapping system and method
US5837001A (en) 1995-12-08 1998-11-17 C. R. Bard Radio frequency energy delivery system for multipolar electrode catheters
WO1997025101A2 (en) 1996-01-08 1997-07-17 Biosense Inc. Methods and apparatus for myocardial revascularization
CA2242360C (en) 1996-01-08 2009-03-10 Biosense, Inc. Cardiac electro-mechanics
WO1999037208A1 (en) * 1996-02-01 1999-07-29 Biosense Inc. Intrabody measurement
US5769843A (en) * 1996-02-20 1998-06-23 Cormedica Percutaneous endomyocardial revascularization
US5755664A (en) 1996-07-11 1998-05-26 Arch Development Corporation Wavefront direction mapping catheter system
US5951571A (en) 1996-09-19 1999-09-14 Surgical Navigation Specialist Inc. Method and apparatus for correlating a body with an image of the body
EP0915675B1 (en) 1997-02-14 2008-10-29 Biosense Webster, Inc. X-ray guided surgical location system with extended mapping volume
JP3660781B2 (en) * 1997-05-26 2005-06-15 株式会社東芝 Diagnostic device for intracardiac electrical phenomena
US5999587A (en) 1997-07-03 1999-12-07 University Of Rochester Method of and system for cone-beam tomography reconstruction
SE9702678D0 (en) 1997-07-11 1997-07-11 Siemens Elema Ab Device for mapping electrical activity in the heart
US6490474B1 (en) 1997-08-01 2002-12-03 Cardiac Pathways Corporation System and method for electrode localization using ultrasound
JP4208275B2 (en) * 1997-10-30 2009-01-14 株式会社東芝 Diagnostic device for intracardiac electrical phenomenon and method for displaying the phenomenon
US5931863A (en) 1997-12-22 1999-08-03 Procath Corporation Electrophysiology catheter
JPH11197159A (en) * 1998-01-13 1999-07-27 Hitachi Ltd Operation supporting system
US6226542B1 (en) 1998-07-24 2001-05-01 Biosense, Inc. Three-dimensional reconstruction of intrabody organs
US6950689B1 (en) 1998-08-03 2005-09-27 Boston Scientific Scimed, Inc. Dynamically alterable three-dimensional graphical model of a body region
WO2000016684A1 (en) * 1998-09-24 2000-03-30 Super Dimension Ltd. System and method for determining the location of a catheter during an intra-body medical procedure
US6389310B1 (en) * 1999-03-02 2002-05-14 Georges Demonceau Method and apparatus for analyzing heart function using 4D ECG synchronized heart cavity tomoscintigraphy
US6892091B1 (en) 2000-02-18 2005-05-10 Biosense, Inc. Catheter, method and apparatus for generating an electrical map of a chamber of the heart
US10982098B2 (en) 2017-11-30 2021-04-20 The Regents Of The University Of California Compositions and methods for the modification of imine covalent organic frameworks (COFs)

Also Published As

Publication number Publication date
HK1042366A1 (en) 2002-08-09
US6650927B1 (en) 2003-11-18
ES2557152T3 (en) 2016-01-22
IL144905A0 (en) 2002-06-30
CA2355397C (en) 2012-02-21
EP2942756A2 (en) 2015-11-11
AU5987701A (en) 2002-02-21
KR100819717B1 (en) 2008-04-07
JP2002143179A (en) 2002-05-21
EP1182619A2 (en) 2002-02-27
IL144905A (en) 2006-10-31
KR20020014751A (en) 2002-02-25
EP1182619B1 (en) 2015-09-23
AU782242B2 (en) 2005-07-14
EP1182619A3 (en) 2004-09-29
EP2942756A3 (en) 2016-01-27
JP5088994B2 (en) 2012-12-05

Similar Documents

Publication Publication Date Title
CA2355397A1 (en) Rendering of diagnostic imaging data on a three-dimensional map
Rosenthal et al. Augmented reality guidance for needle biopsies: an initial randomized, controlled trial in phantoms
US7072707B2 (en) Method and apparatus for collecting and processing physical space data for use while performing image-guided surgery
US5608849A (en) Method of visual guidance for positioning images or data in three-dimensional space
US6049622A (en) Graphic navigational guides for accurate image orientation and navigation
Prager et al. Rapid calibration for 3-D freehand ultrasound
US6669635B2 (en) Navigation information overlay onto ultrasound imagery
US10492758B2 (en) Device and method for guiding surgical tools
US7912258B2 (en) Method and apparatus for standardizing ultrasonography training using image to physical space registration of tomographic volumes from tracked ultrasound
EP0946886B1 (en) Apparatus and method for visualizing ultrasonic images
JP4398520B2 (en) Ultrasonic diagnostic equipment
JPH04336048A (en) Displaying method for moving-body
JP2007296362A (en) Enhanced function ultrasound image display
CN1457745A (en) Method for controlling layer image photographic device
CN102793563A (en) Flashlight view of an anatomical structure
Hartov et al. Error analysis for a free-hand three-dimensional ultrasound system for neuronavigation
CN101681516A (en) Systems and methods for labeling 3-d volume images on a 2-d display of an ultrasonic imaging system
Ra et al. Spine needle biopsy simulator using visual and force feedback
CN109833092A (en) Internal navigation system and method
CN109907801A (en) One kind can position ultrasound guided puncture method
CN205964158U (en) With about band of chest of pulmonary surgery navigation adapted
JP2009506808A (en) Method and apparatus for navigation and measurement in a multidimensional image data set
Shahidi et al. Volumetric image guidance via a stereotactic endoscope
Kail et al. Three-dimensional display in the evaluation and performance of neurosurgery without a stereotactic frame: More than a pretty picture?
Khamene et al. Local 3D reconstruction and augmented reality visualization of free-hand ultrasound for needle biopsy procedures

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210816