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DE60115295D1 - Gefässversiegelnde vorrichtung - Google Patents

Gefässversiegelnde vorrichtung

Info

Publication number
DE60115295D1
DE60115295D1 DE60115295T DE60115295T DE60115295D1 DE 60115295 D1 DE60115295 D1 DE 60115295D1 DE 60115295 T DE60115295 T DE 60115295T DE 60115295 T DE60115295 T DE 60115295T DE 60115295 D1 DE60115295 D1 DE 60115295D1
Authority
DE
Germany
Prior art keywords
vasily
vasily device
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.)
Expired - Lifetime
Application number
DE60115295T
Other languages
English (en)
Other versions
DE60115295T2 (de
Inventor
Mark Tetzlaff
Heather Mihaichuk
Eugene Kerr
A Schechter
Jon Sherman
Ted Richardson
Greg Drach
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.)
Covidien AG
Original Assignee
Sherwood Service AG
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 Sherwood Service AG filed Critical Sherwood Service AG
Publication of DE60115295D1 publication Critical patent/DE60115295D1/de
Application granted granted Critical
Publication of DE60115295T2 publication Critical patent/DE60115295T2/de
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
    • 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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2945—Curved 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
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar
    • 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
    • A61B2018/1412—Blade
    • 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
    • A61B2018/1425—Needle
    • A61B2018/1432—Needle curved
    • 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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B2018/1452—Probes having pivoting end effectors, e.g. forceps including means for cutting
    • A61B2018/1455—Probes having pivoting end effectors, e.g. forceps including means for cutting having a moving blade for cutting tissue grasped by the jaws

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
DE60115295T 2001-04-06 2001-04-06 Gefässversiegelnde vorrichtung Expired - Lifetime DE60115295T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/011420 WO2002080797A1 (en) 1998-10-23 2001-04-06 Vessel sealing instrument

Publications (2)

Publication Number Publication Date
DE60115295D1 true DE60115295D1 (de) 2005-12-29
DE60115295T2 DE60115295T2 (de) 2006-08-10

Family

ID=29731290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115295T Expired - Lifetime DE60115295T2 (de) 2001-04-06 2001-04-06 Gefässversiegelnde vorrichtung

Country Status (8)

Country Link
US (2) US20030014053A1 (de)
EP (1) EP1377227B1 (de)
JP (1) JP4699679B2 (de)
AU (2) AU2001249937B2 (de)
CA (1) CA2442960C (de)
DE (1) DE60115295T2 (de)
ES (1) ES2250379T3 (de)
WO (1) WO2002080797A1 (de)

Families Citing this family (382)

* Cited by examiner, † Cited by third party
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US6352536B1 (en) 2000-02-11 2002-03-05 Sherwood Services Ag Bipolar electrosurgical instrument for sealing vessels
US6726686B2 (en) 1997-11-12 2004-04-27 Sherwood Services Ag Bipolar electrosurgical instrument for sealing vessels
US6050996A (en) 1997-11-12 2000-04-18 Sherwood Services Ag Bipolar electrosurgical instrument with replaceable electrodes
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US6228083B1 (en) * 1997-11-14 2001-05-08 Sherwood Services Ag Laparoscopic bipolar electrosurgical instrument
US6585735B1 (en) * 1998-10-23 2003-07-01 Sherwood Services Ag Endoscopic bipolar electrosurgical forceps
US7582087B2 (en) * 1998-10-23 2009-09-01 Covidien Ag Vessel sealing instrument
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US7118570B2 (en) 2001-04-06 2006-10-10 Sherwood Services Ag Vessel sealing forceps with disposable electrodes
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US7083618B2 (en) 2001-04-06 2006-08-01 Sherwood Services Ag Vessel sealer and divider
US7101371B2 (en) 2001-04-06 2006-09-05 Dycus Sean T Vessel sealer and divider
US7118587B2 (en) 2001-04-06 2006-10-10 Sherwood Services Ag Vessel sealer and divider
US7101372B2 (en) 2001-04-06 2006-09-05 Sherwood Sevices Ag Vessel sealer and divider
CA2442852C (en) * 2001-04-06 2011-07-26 Sherwood Services Ag Molded insulating hinge for bipolar instruments
DE60115295T2 (de) 2001-04-06 2006-08-10 Sherwood Services Ag Gefässversiegelnde vorrichtung
US10849681B2 (en) 2001-04-06 2020-12-01 Covidien Ag Vessel sealer and divider
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US7033354B2 (en) 2002-12-10 2006-04-25 Sherwood Services Ag Electrosurgical electrode having a non-conductive porous ceramic coating
US20060064086A1 (en) * 2003-03-13 2006-03-23 Darren Odom Bipolar forceps with multiple electrode array end effector assembly
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US8128624B2 (en) 2003-05-01 2012-03-06 Covidien Ag Electrosurgical instrument that directs energy delivery and protects adjacent tissue
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US7857812B2 (en) * 2003-06-13 2010-12-28 Covidien Ag Vessel sealer and divider having elongated knife stroke and safety for cutting mechanism
US7156846B2 (en) * 2003-06-13 2007-01-02 Sherwood Services Ag Vessel sealer and divider for use with small trocars and cannulas
USD956973S1 (en) 2003-06-13 2022-07-05 Covidien Ag Movable handle for endoscopic vessel sealer and divider
US7150749B2 (en) 2003-06-13 2006-12-19 Sherwood Services Ag Vessel sealer and divider having elongated knife stroke and safety cutting mechanism
US7150097B2 (en) 2003-06-13 2006-12-19 Sherwood Services Ag Method of manufacturing jaw assembly for vessel sealer and divider
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US7510556B2 (en) 2009-03-31
US20050137592A1 (en) 2005-06-23
EP1377227A1 (de) 2004-01-07
CA2442960C (en) 2011-03-22
ES2250379T3 (es) 2006-04-16
AU2006201899A1 (en) 2006-05-25
EP1377227B1 (de) 2005-11-23
US20030014053A1 (en) 2003-01-16
WO2002080797A1 (en) 2002-10-17
AU2001249937B2 (en) 2006-02-09
JP4699679B2 (ja) 2011-06-15
JP2004524923A (ja) 2004-08-19
DE60115295T2 (de) 2006-08-10
AU2006201899B2 (en) 2009-05-14

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