WO1995002371A3 - Rectal and rectosigmoid cancer tunnelling umbrella - Google Patents

Rectal and rectosigmoid cancer tunnelling umbrella Download PDF

Info

Publication number
WO1995002371A3
WO1995002371A3 PCT/GB1994/001537 GB9401537W WO9502371A3 WO 1995002371 A3 WO1995002371 A3 WO 1995002371A3 GB 9401537 W GB9401537 W GB 9401537W WO 9502371 A3 WO9502371 A3 WO 9502371A3
Authority
WO
WIPO (PCT)
Prior art keywords
umbrella
diathermic
cutting
umbrella means
coagulating
Prior art date
Application number
PCT/GB1994/001537
Other languages
French (fr)
Other versions
WO1995002371A2 (en
Inventor
Aws Shakir Mustafa Salim
Original Assignee
Aws Shakir Mustafa Salim
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 Aws Shakir Mustafa Salim filed Critical Aws Shakir Mustafa Salim
Priority to AU71910/94A priority Critical patent/AU7191094A/en
Publication of WO1995002371A2 publication Critical patent/WO1995002371A2/en
Publication of WO1995002371A3 publication Critical patent/WO1995002371A3/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
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/148—Probes or electrodes therefor having a short, rigid shaft for accessing the inner body transcutaneously, e.g. for neurosurgery or arthroscopy
    • 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
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means

Abstract

The present invention provides a diathermy tunnelling umbrella device usable via the biopsy channel of an endoscope or through a proctoscope or a rigid sigmoidoscope. The device has remotely operable first and second opposed collapsible umbrella means with a diathermic distal end cutting and coagulating tip. A plurality of spaced apart diathermic cutting and coagulating spokes of the first umbrella means extend rearwardly from the tip towards the second umbrella means. The second umbrella means has a plurality of spaced apart diathermic cutting and coagulating spokes extending forwardly towards the first umbrella means. In use the device tip is advanced by diathermic cutting therewith into a growth with the umbrella means in substantially collapsed condition, at least one of the umbrella means is opened out by diathermic cutting of the spokes thereof generally radially outwardly into the growth, and the umbrella means manipulated by rotation and/or upward and downward movements for further diathermic cutting into said growth.
PCT/GB1994/001537 1993-07-15 1994-07-15 Rectal and rectosigmoid cancer tunnelling umbrella WO1995002371A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU71910/94A AU7191094A (en) 1993-07-15 1994-07-15 Rectal and rectosigmoid cancer tunnelling umbrella

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9314641.3 1993-07-15
GB939314641A GB9314641D0 (en) 1993-07-15 1993-07-15 Tunnelling umbrella

Publications (2)

Publication Number Publication Date
WO1995002371A2 WO1995002371A2 (en) 1995-01-26
WO1995002371A3 true WO1995002371A3 (en) 1995-03-09

Family

ID=10738864

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1994/001537 WO1995002371A2 (en) 1993-07-15 1994-07-15 Rectal and rectosigmoid cancer tunnelling umbrella

Country Status (3)

Country Link
AU (1) AU7191094A (en)
GB (1) GB9314641D0 (en)
WO (1) WO1995002371A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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US9339327B2 (en) 2011-06-28 2016-05-17 Aesculap Ag Electrosurgical tissue dissecting device
US9339323B2 (en) 2005-05-12 2016-05-17 Aesculap Ag Electrocautery method and apparatus
US9408592B2 (en) 2003-12-23 2016-08-09 Senorx, Inc. Biopsy device with aperture orientation and improved tip

Families Citing this family (45)

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US6331166B1 (en) 1998-03-03 2001-12-18 Senorx, Inc. Breast biopsy system and method
US6659105B2 (en) 1998-02-26 2003-12-09 Senorx, Inc. Tissue specimen isolating and damaging device and method
US6344026B1 (en) 1998-04-08 2002-02-05 Senorx, Inc. Tissue specimen encapsulation device and method thereof
US6261241B1 (en) 1998-03-03 2001-07-17 Senorx, Inc. Electrosurgical biopsy device and method
US6540693B2 (en) 1998-03-03 2003-04-01 Senorx, Inc. Methods and apparatus for securing medical instruments to desired locations in a patients body
US6312429B1 (en) 1998-09-01 2001-11-06 Senorx, Inc. Electrosurgical lesion location device
US6517498B1 (en) 1998-03-03 2003-02-11 Senorx, Inc. Apparatus and method for tissue capture
US6454727B1 (en) 1998-03-03 2002-09-24 Senorx, Inc. Tissue acquisition system and method of use
US6936014B2 (en) 2002-10-16 2005-08-30 Rubicor Medical, Inc. Devices and methods for performing procedures on a breast
US6440147B1 (en) 1998-09-03 2002-08-27 Rubicor Medical, Inc. Excisional biopsy devices and methods
US6022362A (en) 1998-09-03 2000-02-08 Rubicor Medical, Inc. Excisional biopsy devices and methods
US6254601B1 (en) 1998-12-08 2001-07-03 Hysterx, Inc. Methods for occlusion of the uterine arteries
US8282573B2 (en) 2003-02-24 2012-10-09 Senorx, Inc. Biopsy device with selectable tissue receiving aperture orientation and site illumination
US7189206B2 (en) 2003-02-24 2007-03-13 Senorx, Inc. Biopsy device with inner cutter
US6287304B1 (en) 1999-10-15 2001-09-11 Neothermia Corporation Interstitial cauterization of tissue volumes with electrosurgically deployed electrodes
US6514248B1 (en) 1999-10-15 2003-02-04 Neothermia Corporation Accurate cutting about and into tissue volumes with electrosurgically deployed electrodes
US6471659B2 (en) 1999-12-27 2002-10-29 Neothermia Corporation Minimally invasive intact recovery of tissue
US6277083B1 (en) 1999-12-27 2001-08-21 Neothermia Corporation Minimally invasive intact recovery of tissue
US7223279B2 (en) 2000-04-21 2007-05-29 Vascular Control Systems, Inc. Methods for minimally-invasive, non-permanent occlusion of a uterine artery
US6550482B1 (en) 2000-04-21 2003-04-22 Vascular Control Systems, Inc. Methods for non-permanent occlusion of a uterine artery
US6635065B2 (en) 2000-11-16 2003-10-21 Vascular Control Systems, Inc. Doppler directed suture ligation device and method
US6638286B1 (en) 2000-11-16 2003-10-28 Vascular Control Systems, Inc. Doppler directed suture ligation device and method
US20020072739A1 (en) 2000-12-07 2002-06-13 Roberta Lee Methods and devices for radiofrequency electrosurgery
JP4227415B2 (en) 2001-03-28 2009-02-18 ヴァスキュラー・コントロール・システムズ・インコーポレーテッド Method and apparatus for detecting and ligating uterine arteries
US6669693B2 (en) * 2001-11-13 2003-12-30 Mayo Foundation For Medical Education And Research Tissue ablation device and methods of using
US7207996B2 (en) 2002-04-04 2007-04-24 Vascular Control Systems, Inc. Doppler directed suturing and compression device and method
US7044956B2 (en) 2002-07-03 2006-05-16 Rubicor Medical, Inc. Methods and devices for cutting and collecting soft tissue
US7029451B2 (en) 2002-11-06 2006-04-18 Rubicor Medical, Inc. Excisional devices having selective cutting and atraumatic configurations and methods of using same
US7122011B2 (en) 2003-06-18 2006-10-17 Rubicor Medical, Inc. Methods and devices for cutting and collecting soft tissue
US8343071B2 (en) 2004-12-16 2013-01-01 Senorx, Inc. Biopsy device with aperture orientation and improved tip
US7862565B2 (en) 2005-05-12 2011-01-04 Aragon Surgical, Inc. Method for tissue cauterization
US8696662B2 (en) 2005-05-12 2014-04-15 Aesculap Ag Electrocautery method and apparatus
US9095325B2 (en) 2005-05-23 2015-08-04 Senorx, Inc. Tissue cutting member for a biopsy device
US8317725B2 (en) 2005-08-05 2012-11-27 Senorx, Inc. Biopsy device with fluid delivery to tissue specimens
US7572236B2 (en) 2005-08-05 2009-08-11 Senorx, Inc. Biopsy device with fluid delivery to tissue specimens
US8870867B2 (en) 2008-02-06 2014-10-28 Aesculap Ag Articulable electrosurgical instrument with a stabilizable articulation actuator
BR112012003356B1 (en) 2010-02-04 2021-02-02 Aesculap Ag electrosurgical device
US8827992B2 (en) 2010-03-26 2014-09-09 Aesculap Ag Impedance mediated control of power delivery for electrosurgery
US8419727B2 (en) 2010-03-26 2013-04-16 Aesculap Ag Impedance mediated power delivery for electrosurgery
GB201012336D0 (en) * 2010-07-23 2010-09-08 Univ Leeds Surgical device and procedure
US9173698B2 (en) 2010-09-17 2015-11-03 Aesculap Ag Electrosurgical tissue sealing augmented with a seal-enhancing composition
KR102174907B1 (en) 2012-09-26 2020-11-05 아에스쿨랍 아게 Apparatus for tissue cutting and sealing
EP2986229A4 (en) 2013-04-16 2016-09-28 Transmed7 Llc Methods, devices and therapeutic platform for automated, selectable, soft tissue resection
DE102017007732A1 (en) * 2017-08-16 2019-02-21 Olympus Winter & Ibe Gmbh Surgical instrument for flexible endoscope
CN117338496B (en) * 2023-12-04 2024-02-09 北京久事神康医疗科技有限公司 Drug stent conveying device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874388A (en) * 1973-02-12 1975-04-01 Ochsner Med Found Alton Shunt defect closure system
EP0189329A2 (en) * 1985-01-25 1986-07-30 Robert E. Fischell A tunneling catheter system for transluminal arterial angioplasty
US4976711A (en) * 1989-04-13 1990-12-11 Everest Medical Corporation Ablation catheter with selectively deployable electrodes
US5154724A (en) * 1990-05-14 1992-10-13 Andrews Winston A Atherectomy catheter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874388A (en) * 1973-02-12 1975-04-01 Ochsner Med Found Alton Shunt defect closure system
EP0189329A2 (en) * 1985-01-25 1986-07-30 Robert E. Fischell A tunneling catheter system for transluminal arterial angioplasty
US4976711A (en) * 1989-04-13 1990-12-11 Everest Medical Corporation Ablation catheter with selectively deployable electrodes
US5154724A (en) * 1990-05-14 1992-10-13 Andrews Winston A Atherectomy catheter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9408592B2 (en) 2003-12-23 2016-08-09 Senorx, Inc. Biopsy device with aperture orientation and improved tip
US9339323B2 (en) 2005-05-12 2016-05-17 Aesculap Ag Electrocautery method and apparatus
US9339327B2 (en) 2011-06-28 2016-05-17 Aesculap Ag Electrosurgical tissue dissecting device

Also Published As

Publication number Publication date
WO1995002371A2 (en) 1995-01-26
AU7191094A (en) 1995-02-13
GB9314641D0 (en) 1993-08-25

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