WO2003033045A3 - Catheters with suction capability and related methods and systems for obtaining biosamples in vivo - Google Patents

Catheters with suction capability and related methods and systems for obtaining biosamples in vivo Download PDF

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Publication number
WO2003033045A3
WO2003033045A3 PCT/US2002/030354 US0230354W WO03033045A3 WO 2003033045 A3 WO2003033045 A3 WO 2003033045A3 US 0230354 W US0230354 W US 0230354W WO 03033045 A3 WO03033045 A3 WO 03033045A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
biosample
sample
entry port
balloon
Prior art date
Application number
PCT/US2002/030354
Other languages
French (fr)
Other versions
WO2003033045A2 (en
Inventor
Iulian Cioanta
Jacob Lazarovitz
Richard Barry Klein
Original Assignee
Argomed Ltd
Iulian Cioanta
Jacob Lazarovitz
Richard Barry Klein
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 Argomed Ltd, Iulian Cioanta, Jacob Lazarovitz, Richard Barry Klein filed Critical Argomed Ltd
Priority to EP02773564A priority Critical patent/EP1441779A4/en
Priority to AU2002337679A priority patent/AU2002337679A1/en
Priority to JP2003535846A priority patent/JP2005505384A/en
Publication of WO2003033045A2 publication Critical patent/WO2003033045A2/en
Publication of WO2003033045A3 publication Critical patent/WO2003033045A3/en
Priority to US10/827,741 priority patent/US20050054994A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00274—Prostate operation, e.g. prostatectomy, turp, bhp treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A61B2017/22069—Immobilising; Stabilising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00547—Prostate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B2018/044—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid
    • A61B2018/046—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid in liquid form
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters

Abstract

Methods, systems, and computer program products for obtaining a sample in vivo and/or treating a subject include positioning an elongated transurethral catheter (10) in the prostate urethra of a subject, the catheter (10) having a bladder anchoring balloon (15), at least one biosample entry port (25) disposed axially away from the bladder anchoring balloon (15), and an axially extending biosample flow channel in fluid communication with the biosample entry port (25) held internally in the catheter (10). The anchoring balloon (15) is inflated to position the catheter (10) so that the fluid entry port is proximate the prostatic urethra of the subject and prostatic fluid is suctioned from the prosthetic urethra into the biosample entry port (25) and into the biosample flow channel (25c). The catheter (10) can include a thermal treatment balloon (20) and/or dilatation balloon (20) and the suctioned sample can be obtained concurrently with, during or proximate in time to the applied treatment. The catheter (10) can be configured to allow urine to drain therethrough during the treatment/collection of the sample while keeping urine isolated from the collected prostatic fluid sample.
PCT/US2002/030354 2001-10-17 2002-09-25 Catheters with suction capability and related methods and systems for obtaining biosamples in vivo WO2003033045A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02773564A EP1441779A4 (en) 2001-10-17 2002-09-25 CATHETERS WITH SUCTION CAPABILITY AND RELATED METHODS AND SYSTEMS FOR OBTAINING BIOSAMPLES i IN VIVO /i
AU2002337679A AU2002337679A1 (en) 2001-10-17 2002-09-25 Catheters with suction capability and related methods and systems for obtaining biosamples in vivo
JP2003535846A JP2005505384A (en) 2001-10-17 2002-09-25 Catheter with suction function and related methods and systems for obtaining biological samples in vivo
US10/827,741 US20050054994A1 (en) 2002-09-25 2004-04-19 Catheters with suction capability and related methods and systems for obtaining biosamples in vivo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33002901P 2001-10-17 2001-10-17
US60/330,029 2001-10-17

Publications (2)

Publication Number Publication Date
WO2003033045A2 WO2003033045A2 (en) 2003-04-24
WO2003033045A3 true WO2003033045A3 (en) 2003-08-14

Family

ID=23287995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/030354 WO2003033045A2 (en) 2001-10-17 2002-09-25 Catheters with suction capability and related methods and systems for obtaining biosamples in vivo

Country Status (4)

Country Link
EP (1) EP1441779A4 (en)
JP (1) JP2005505384A (en)
AU (1) AU2002337679A1 (en)
WO (1) WO2003033045A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7837670B2 (en) * 2005-03-22 2010-11-23 Boston Scientific Scimed, Inc. Methods and devices for delivering therapeutic agents into the prostate gland
EP2665433B1 (en) 2011-01-19 2021-03-10 Fractyl Laboratories Inc. Devices for the treatment of tissue
DE102011110778B4 (en) * 2011-07-21 2016-03-17 Ullrich Otto Catheters, in particular indwelling catheters, for the treatment of dysfunctions and / or diseases of the bladder and / or the prostate
KR102245697B1 (en) 2012-02-27 2021-04-28 프랙틸 래브러토리스 인코포레이티드 Heat ablation systems,devices and methods for the treatment of tissue
EP3711810B1 (en) 2012-04-19 2023-02-22 Fractyl Health, Inc. Tissue expansion systems
EP2879605A4 (en) 2012-07-30 2016-04-06 Fractyl Lab Inc Electrical energy ablation systems, devices and methods for the treatment of tissue
EP2882362B1 (en) 2012-08-09 2024-01-03 Fractyl Health, Inc. Ablation systems, devices and methods for the treatment of tissue
EP2903626A4 (en) 2012-10-05 2016-10-19 Fractyl Lab Inc Methods, systems and devices for performing multiple treatments on a patient
DE202013001998U1 (en) 2013-02-27 2014-03-17 Ullrich Otto Catheter, in particular for the treatment of prostate and / or bladder, and kit containing this catheter
WO2014191549A1 (en) * 2013-05-29 2014-12-04 Speiser Paul Three lumen balloon catheter apparatus
WO2014197632A2 (en) 2013-06-04 2014-12-11 Fractyl Laboratories, Inc. Methods, systems and devices for reducing the luminal surface area of the gastrointestinal tract
EP3071286B1 (en) 2013-11-22 2024-01-03 Fractyl Health, Inc. Systems for the creation of a therapeutic restriction in the gastrointestinal tract
US10959774B2 (en) 2014-03-24 2021-03-30 Fractyl Laboratories, Inc. Injectate delivery devices, systems and methods
EP3607995B1 (en) * 2014-06-24 2021-07-21 PROCEPT BioRobotics Corporation Tissue sampling and cancer treatment apparatus
US9844641B2 (en) 2014-07-16 2017-12-19 Fractyl Laboratories, Inc. Systems, devices and methods for performing medical procedures in the intestine
EP3169260B1 (en) 2014-07-16 2019-09-25 Fractyl Laboratories, Inc. System for treating diabetes and related diseases and disorders
US11185367B2 (en) 2014-07-16 2021-11-30 Fractyl Health, Inc. Methods and systems for treating diabetes and related diseases and disorders
US10335573B2 (en) 2015-12-02 2019-07-02 Cook Medical Technologies Llc Intraperitoneal chemotherapy medical devices, kits, and methods
WO2017174715A1 (en) * 2016-04-07 2017-10-12 Saxonia R + D GmbH & Co. KG Improved urinary catheter
WO2017189835A1 (en) 2016-04-28 2017-11-02 The Regents Of The University Of Michigan Mechanotransductive bowel extender device having local delivery of medically relevant liquids
JP6886783B2 (en) * 2016-07-04 2021-06-16 株式会社カネカ Balloon catheter
CN111449688B (en) * 2020-04-13 2022-07-08 西安交通大学医学院第一附属医院 Diagnostic instrument for early gastrointestinal tumor
KR102534486B1 (en) * 2021-02-18 2023-05-18 인제대학교 산학협력단 Foley catheter for prevent the urethral injury

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007897A (en) * 1989-05-30 1991-04-16 Kalb Irvin M Drug delivery catheter
US5496271A (en) * 1990-09-14 1996-03-05 American Medical Systems, Inc. Combined hyperthermia and dilation catheter
US5688239A (en) * 1995-07-10 1997-11-18 Walker; Frank J. Urinary tract treating assembly with prostate flushing
US20010003798A1 (en) * 1998-02-11 2001-06-14 Phyllis K. Kristal Balloon catheter for intra-urethral radio-frequency urethral enlargement
US20020165521A1 (en) * 2001-05-04 2002-11-07 Iulian Cioanta Low thermal resistance elastic sleeves for medical device balloons

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US2642874A (en) * 1951-06-04 1953-06-23 Wilmer B Keeling Instrument for treating prostate glands
US4423725A (en) * 1982-03-31 1984-01-03 Baran Ostap E Multiple surgical cuff
US5084044A (en) 1989-07-14 1992-01-28 Ciron Corporation Apparatus for endometrial ablation and method of using same
ES2041009T3 (en) * 1989-10-03 1993-11-01 American Medical Systems, Inc. BALLOON EXPANDER FOR THE PROSTATE.
US5549559A (en) 1990-03-22 1996-08-27 Argomed Ltd. Thermal treatment apparatus
IL93842A (en) 1990-03-22 1995-10-31 Argomed Ltd Apparatus for localized thermal treatment of mammals
US6183437B1 (en) * 1995-07-10 2001-02-06 Frank J. Walker Electronic control unit and tubing assembly system for automatically controlling urinary irrigation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007897A (en) * 1989-05-30 1991-04-16 Kalb Irvin M Drug delivery catheter
US5496271A (en) * 1990-09-14 1996-03-05 American Medical Systems, Inc. Combined hyperthermia and dilation catheter
US5688239A (en) * 1995-07-10 1997-11-18 Walker; Frank J. Urinary tract treating assembly with prostate flushing
US20010003798A1 (en) * 1998-02-11 2001-06-14 Phyllis K. Kristal Balloon catheter for intra-urethral radio-frequency urethral enlargement
US20020165521A1 (en) * 2001-05-04 2002-11-07 Iulian Cioanta Low thermal resistance elastic sleeves for medical device balloons

Non-Patent Citations (1)

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Title
See also references of EP1441779A4 *

Also Published As

Publication number Publication date
WO2003033045A2 (en) 2003-04-24
EP1441779A4 (en) 2008-01-16
EP1441779A2 (en) 2004-08-04
JP2005505384A (en) 2005-02-24
AU2002337679A1 (en) 2003-04-28

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