WO2007119212A3 - A surgical access device - Google Patents

A surgical access device Download PDF

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Publication number
WO2007119212A3
WO2007119212A3 PCT/IB2007/051322 IB2007051322W WO2007119212A3 WO 2007119212 A3 WO2007119212 A3 WO 2007119212A3 IB 2007051322 W IB2007051322 W IB 2007051322W WO 2007119212 A3 WO2007119212 A3 WO 2007119212A3
Authority
WO
WIPO (PCT)
Prior art keywords
grasper
tube
access device
membrane
surgical access
Prior art date
Application number
PCT/IB2007/051322
Other languages
French (fr)
Other versions
WO2007119212A2 (en
Inventor
Heerden Marcus Vincent Van
Original Assignee
Heerden Marcus Vincent Van
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 Heerden Marcus Vincent Van filed Critical Heerden Marcus Vincent Van
Publication of WO2007119212A2 publication Critical patent/WO2007119212A2/en
Publication of WO2007119212A3 publication Critical patent/WO2007119212A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00142—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with means for preventing contamination, e.g. by using a sanitary sheath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3431—Cannulas being collapsible, e.g. made of thin flexible material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3439—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • A61B2017/3447—Linked multiple cannulas

Abstract

A surgical access device in the form of an introducer for use in gynaecological procedures, which can be inserted into a patient's body. The device (10) includes a semi-rigid main tube (28) in which an endoscope can be received and a secondary tube (30) in which a surgical instrument in the form of a grasper (20) can be received. The main tube (28) is surrounded by a sheath (34). The secondary tube (30) is in the form of a collapsible membrane which is secured to the sheath (34). The membrane is radially flexible and is deployed into a dilated condition when the grasper (20) is introduced into the membrane. When inserting the grasper (20) into the tube (30), the guide plates (46.1) and (46.2) guide the grasper between the guide plates so as to prevent the grasper from moving off-centre to one side of the main tube (28).
PCT/IB2007/051322 2006-04-13 2007-04-12 A surgical access device WO2007119212A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2006/03026 2006-04-13
ZA200603026 2006-04-13

Publications (2)

Publication Number Publication Date
WO2007119212A2 WO2007119212A2 (en) 2007-10-25
WO2007119212A3 true WO2007119212A3 (en) 2007-12-27

Family

ID=38473100

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/051322 WO2007119212A2 (en) 2006-04-13 2007-04-12 A surgical access device

Country Status (1)

Country Link
WO (1) WO2007119212A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8852243B2 (en) 2011-03-10 2014-10-07 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US8852242B2 (en) 2011-03-10 2014-10-07 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US9522070B2 (en) 2013-03-07 2016-12-20 Interventional Spine, Inc. Intervertebral implant
US9993350B2 (en) 2008-04-05 2018-06-12 DePuy Synthes Products, Inc. Expandable intervertebral implant

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6793678B2 (en) 2002-06-27 2004-09-21 Depuy Acromed, Inc. Prosthetic intervertebral motion disc having dampening
US8105382B2 (en) 2006-12-07 2012-01-31 Interventional Spine, Inc. Intervertebral implant
US8900307B2 (en) 2007-06-26 2014-12-02 DePuy Synthes Products, LLC Highly lordosed fusion cage
EP2471493A1 (en) 2008-01-17 2012-07-04 Synthes GmbH An expandable intervertebral implant and associated method of manufacturing the same
US9526620B2 (en) 2009-03-30 2016-12-27 DePuy Synthes Products, Inc. Zero profile spinal fusion cage
US9393129B2 (en) 2009-12-10 2016-07-19 DePuy Synthes Products, Inc. Bellows-like expandable interbody fusion cage
US9282979B2 (en) 2010-06-24 2016-03-15 DePuy Synthes Products, Inc. Instruments and methods for non-parallel disc space preparation
US8979860B2 (en) 2010-06-24 2015-03-17 DePuy Synthes Products. LLC Enhanced cage insertion device
EP2588034B1 (en) 2010-06-29 2018-01-03 Synthes GmbH Distractible intervertebral implant
US9402732B2 (en) 2010-10-11 2016-08-02 DePuy Synthes Products, Inc. Expandable interspinous process spacer implant
US8940052B2 (en) 2012-07-26 2015-01-27 DePuy Synthes Products, LLC Expandable implant
US20140067069A1 (en) 2012-08-30 2014-03-06 Interventional Spine, Inc. Artificial disc
US9277928B2 (en) 2013-03-11 2016-03-08 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US9993353B2 (en) 2013-03-14 2018-06-12 DePuy Synthes Products, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US11426290B2 (en) 2015-03-06 2022-08-30 DePuy Synthes Products, Inc. Expandable intervertebral implant, system, kit and method
US9913727B2 (en) 2015-07-02 2018-03-13 Medos International Sarl Expandable implant
US11596522B2 (en) 2016-06-28 2023-03-07 Eit Emerging Implant Technologies Gmbh Expandable and angularly adjustable intervertebral cages with articulating joint
US11510788B2 (en) 2016-06-28 2022-11-29 Eit Emerging Implant Technologies Gmbh Expandable, angularly adjustable intervertebral cages
US10537436B2 (en) 2016-11-01 2020-01-21 DePuy Synthes Products, Inc. Curved expandable cage
US10888433B2 (en) 2016-12-14 2021-01-12 DePuy Synthes Products, Inc. Intervertebral implant inserter and related methods
US10398563B2 (en) 2017-05-08 2019-09-03 Medos International Sarl Expandable cage
US11344424B2 (en) 2017-06-14 2022-05-31 Medos International Sarl Expandable intervertebral implant and related methods
US10940016B2 (en) 2017-07-05 2021-03-09 Medos International Sarl Expandable intervertebral fusion cage
US20190262512A1 (en) * 2018-02-27 2019-08-29 Acclarent, Inc. Medical Instrument with Self-Collapsing Channel
US11446156B2 (en) 2018-10-25 2022-09-20 Medos International Sarl Expandable intervertebral implant, inserter instrument, and related methods
US11426286B2 (en) 2020-03-06 2022-08-30 Eit Emerging Implant Technologies Gmbh Expandable intervertebral implant
US11850160B2 (en) 2021-03-26 2023-12-26 Medos International Sarl Expandable lordotic intervertebral fusion cage
US11752009B2 (en) 2021-04-06 2023-09-12 Medos International Sarl Expandable intervertebral fusion cage
CN113425343B (en) * 2021-07-02 2022-10-04 西安交通大学医学院第一附属医院 Neural scope stereotactic surgery auxiliary channel equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025778A (en) * 1990-03-26 1991-06-25 Opielab, Inc. Endoscope with potential channels and method of using the same
US5772628A (en) * 1996-02-13 1998-06-30 Imagyn Medical, Inc. Surgical access device and method of constructing same
US5931787A (en) * 1997-02-11 1999-08-03 Tetrad Corporation Sheath and methods of ultrasonic guidance for biopsy and catheter insertion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025778A (en) * 1990-03-26 1991-06-25 Opielab, Inc. Endoscope with potential channels and method of using the same
US5772628A (en) * 1996-02-13 1998-06-30 Imagyn Medical, Inc. Surgical access device and method of constructing same
US5931787A (en) * 1997-02-11 1999-08-03 Tetrad Corporation Sheath and methods of ultrasonic guidance for biopsy and catheter insertion

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9993350B2 (en) 2008-04-05 2018-06-12 DePuy Synthes Products, Inc. Expandable intervertebral implant
US8852243B2 (en) 2011-03-10 2014-10-07 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US8852242B2 (en) 2011-03-10 2014-10-07 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US9486149B2 (en) 2011-03-10 2016-11-08 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US9492194B2 (en) 2011-03-10 2016-11-15 Interventional Spine, Inc. Method and apparatus for minimally invasive insertion of intervertebral implants
US9522070B2 (en) 2013-03-07 2016-12-20 Interventional Spine, Inc. Intervertebral implant

Also Published As

Publication number Publication date
WO2007119212A2 (en) 2007-10-25

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