WO2003024348A1 - Polypectomy device and method - Google Patents
Polypectomy device and method Download PDFInfo
- Publication number
- WO2003024348A1 WO2003024348A1 PCT/US2002/023833 US0223833W WO03024348A1 WO 2003024348 A1 WO2003024348 A1 WO 2003024348A1 US 0223833 W US0223833 W US 0223833W WO 03024348 A1 WO03024348 A1 WO 03024348A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- jaw
- catheter
- distal end
- cable
- proximal end
- Prior art date
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
- A61B17/32056—Surgical snare instruments
-
- 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
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/082—Probes or electrodes therefor
- A61B18/085—Forceps, scissors
-
- 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
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/10—Power sources therefor
-
- 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
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
-
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
- A61B2017/2825—Inserts of different material in jaws
-
- 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
- A61B2018/00321—Head or parts thereof
- A61B2018/00327—Ear, nose or throat
-
- 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
- A61B2018/00482—Digestive system
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
-
- 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
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1407—Loop
-
- 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
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1407—Loop
- A61B2018/141—Snare
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002454354A CA2454354A1 (en) | 2001-07-27 | 2002-07-26 | Polypectomy device and method |
EP02798909A EP1416870A4 (en) | 2001-07-27 | 2002-07-26 | Polypectomy device and method |
JP2003528248A JP2005502423A (en) | 2001-07-27 | 2002-07-26 | Apparatus and method for polypectomy |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/917,104 US6616659B1 (en) | 2001-07-27 | 2001-07-27 | Polypectomy device and method |
US09/916,356 US6616654B2 (en) | 2001-07-27 | 2001-07-27 | Polypectomy device and method |
US09/916,356 | 2001-07-27 | ||
US09/917,104 | 2001-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003024348A1 true WO2003024348A1 (en) | 2003-03-27 |
Family
ID=27129692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/023833 WO2003024348A1 (en) | 2001-07-27 | 2002-07-26 | Polypectomy device and method |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1416870A4 (en) |
JP (1) | JP2005502423A (en) |
CA (1) | CA2454354A1 (en) |
WO (1) | WO2003024348A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9277962B2 (en) | 2010-03-26 | 2016-03-08 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
US9339323B2 (en) | 2005-05-12 | 2016-05-17 | Aesculap Ag | Electrocautery method and apparatus |
US9872724B2 (en) | 2012-09-26 | 2018-01-23 | Aesculap Ag | Apparatus for tissue cutting and sealing |
US10130411B2 (en) | 2010-03-26 | 2018-11-20 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
US10314642B2 (en) | 2005-05-12 | 2019-06-11 | Aesculap Ag | Electrocautery method and apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11786296B2 (en) | 2019-02-15 | 2023-10-17 | Accularent, Inc. | Instrument for endoscopic posterior nasal nerve ablation |
US11534235B2 (en) | 2019-04-04 | 2022-12-27 | Acclarent, Inc. | Needle instrument for posterior nasal neurectomy ablation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318564A (en) * | 1992-05-01 | 1994-06-07 | Hemostatic Surgery Corporation | Bipolar surgical snare and methods of use |
US5437665A (en) * | 1993-10-12 | 1995-08-01 | Munro; Malcolm G. | Electrosurgical loop electrode instrument for laparoscopic surgery |
US6176858B1 (en) * | 1998-11-25 | 2001-01-23 | Medsys S.A. | Electrosurgical loop and instrument for laparoscopic surgery |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122147A (en) * | 1991-04-05 | 1992-06-16 | Sewell Jr Frank K | Polyp marking device and method |
US5746747A (en) * | 1994-05-13 | 1998-05-05 | Mckeating; John A. | Polypectomy instrument |
US5452513A (en) * | 1994-06-29 | 1995-09-26 | Eric Hulsman | Suture cutter |
JP3244660B2 (en) * | 1998-08-17 | 2002-01-07 | 旭光学工業株式会社 | Endoscope treatment tool |
US6077277A (en) * | 1999-04-05 | 2000-06-20 | Starion Instruments, Inc. | Suture welding device |
-
2002
- 2002-07-26 WO PCT/US2002/023833 patent/WO2003024348A1/en not_active Application Discontinuation
- 2002-07-26 JP JP2003528248A patent/JP2005502423A/en active Pending
- 2002-07-26 CA CA002454354A patent/CA2454354A1/en not_active Abandoned
- 2002-07-26 EP EP02798909A patent/EP1416870A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318564A (en) * | 1992-05-01 | 1994-06-07 | Hemostatic Surgery Corporation | Bipolar surgical snare and methods of use |
US5437665A (en) * | 1993-10-12 | 1995-08-01 | Munro; Malcolm G. | Electrosurgical loop electrode instrument for laparoscopic surgery |
US6176858B1 (en) * | 1998-11-25 | 2001-01-23 | Medsys S.A. | Electrosurgical loop and instrument for laparoscopic surgery |
Non-Patent Citations (1)
Title |
---|
See also references of EP1416870A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9339323B2 (en) | 2005-05-12 | 2016-05-17 | Aesculap Ag | Electrocautery method and apparatus |
US10314642B2 (en) | 2005-05-12 | 2019-06-11 | Aesculap Ag | Electrocautery method and apparatus |
US9277962B2 (en) | 2010-03-26 | 2016-03-08 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
US10130411B2 (en) | 2010-03-26 | 2018-11-20 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
US9872724B2 (en) | 2012-09-26 | 2018-01-23 | Aesculap Ag | Apparatus for tissue cutting and sealing |
Also Published As
Publication number | Publication date |
---|---|
EP1416870A4 (en) | 2005-12-07 |
CA2454354A1 (en) | 2003-03-27 |
JP2005502423A (en) | 2005-01-27 |
EP1416870A1 (en) | 2004-05-12 |
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