WO2009126128A3 - System and method for surgical jaw assembly - Google Patents
System and method for surgical jaw assembly Download PDFInfo
- Publication number
- WO2009126128A3 WO2009126128A3 PCT/US2008/011342 US2008011342W WO2009126128A3 WO 2009126128 A3 WO2009126128 A3 WO 2009126128A3 US 2008011342 W US2008011342 W US 2008011342W WO 2009126128 A3 WO2009126128 A3 WO 2009126128A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base
- bottom portion
- jaw assembly
- seal plate
- surgical jaw
- Prior art date
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
-
- 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
- A61B17/29—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
- 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
- A61B2018/00345—Vascular system
- A61B2018/00404—Blood vessels other than those in or around the heart
-
- 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00601—Cutting
-
- 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/0063—Sealing
-
- 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
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
- A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49904—Assembling a subassembly, then assembling with a second subassembly
Abstract
A surgical jaw assembly having a top portion and a bottom portion hingedly attached. The top and bottom portion having a base, a seal plate and a cover, the seal plate and base being in direct contact and being electrically common. The bottom portion having a blade that is stationary relative to the base and the top portion having an insert configured to receive the blade when the top portion and bottom portion are in a predetermined position. The cover is overmolded onto the base, securing the seal plate to the base on both the top portion and bottom portion.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2720918A CA2720918A1 (en) | 2008-04-08 | 2008-10-01 | System and method for surgical jaw assembly |
EP08873815A EP2273946A2 (en) | 2008-04-08 | 2008-10-01 | System and method for surgical jaw assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/099,226 US20090254081A1 (en) | 2008-04-08 | 2008-04-08 | System and method for surgical jaw assembly |
US12/099,226 | 2008-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009126128A2 WO2009126128A2 (en) | 2009-10-15 |
WO2009126128A3 true WO2009126128A3 (en) | 2011-04-07 |
Family
ID=41133930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/011342 WO2009126128A2 (en) | 2008-04-08 | 2008-10-01 | System and method for surgical jaw assembly |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090254081A1 (en) |
EP (1) | EP2273946A2 (en) |
CA (1) | CA2720918A1 (en) |
WO (1) | WO2009126128A2 (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7364577B2 (en) | 2002-02-11 | 2008-04-29 | Sherwood Services Ag | Vessel sealing system |
DE60121229T2 (en) | 2001-04-06 | 2007-05-24 | Sherwood Services Ag | DEVICE FOR SEALING AND SHARING A VESSEL WITH NON-LASTING END STOP |
US7931649B2 (en) | 2002-10-04 | 2011-04-26 | Tyco Healthcare Group Lp | Vessel sealing instrument with electrical cutting mechanism |
US7799026B2 (en) | 2002-11-14 | 2010-09-21 | Covidien Ag | Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion |
US9848938B2 (en) | 2003-11-13 | 2017-12-26 | Covidien Ag | Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion |
US7367976B2 (en) | 2003-11-17 | 2008-05-06 | Sherwood Services Ag | Bipolar forceps having monopolar extension |
US7131970B2 (en) | 2003-11-19 | 2006-11-07 | Sherwood Services Ag | Open vessel sealing instrument with cutting mechanism |
US7909823B2 (en) | 2005-01-14 | 2011-03-22 | Covidien Ag | Open vessel sealing instrument |
US7628791B2 (en) | 2005-08-19 | 2009-12-08 | Covidien Ag | Single action tissue sealer |
US7879035B2 (en) | 2005-09-30 | 2011-02-01 | Covidien Ag | Insulating boot for electrosurgical forceps |
US7922953B2 (en) | 2005-09-30 | 2011-04-12 | Covidien Ag | Method for manufacturing an end effector assembly |
ES2381560T3 (en) | 2005-09-30 | 2012-05-29 | Covidien Ag | Insulating sleeve for electrosurgical forceps |
US8142473B2 (en) | 2008-10-03 | 2012-03-27 | Tyco Healthcare Group Lp | Method of transferring rotational motion in an articulating surgical instrument |
US8016827B2 (en) | 2008-10-09 | 2011-09-13 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8114122B2 (en) | 2009-01-13 | 2012-02-14 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8187273B2 (en) | 2009-05-07 | 2012-05-29 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8246618B2 (en) | 2009-07-08 | 2012-08-21 | Tyco Healthcare Group Lp | Electrosurgical jaws with offset knife |
US8133254B2 (en) | 2009-09-18 | 2012-03-13 | Tyco Healthcare Group Lp | In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor |
US8112871B2 (en) | 2009-09-28 | 2012-02-14 | Tyco Healthcare Group Lp | Method for manufacturing electrosurgical seal plates |
US8266783B2 (en) * | 2009-09-28 | 2012-09-18 | Tyco Healthcare Group Lp | Method and system for manufacturing electrosurgical seal plates |
US9113940B2 (en) | 2011-01-14 | 2015-08-25 | Covidien Lp | Trigger lockout and kickback mechanism for surgical instruments |
US9265565B2 (en) * | 2011-11-29 | 2016-02-23 | Covidien Lp | Open vessel sealing instrument and method of manufacturing the same |
USD680220S1 (en) | 2012-01-12 | 2013-04-16 | Coviden IP | Slider handle for laparoscopic device |
US8632540B2 (en) | 2012-04-11 | 2014-01-21 | ENT Biotech Solutions, LLC | Surgical instrument for tissue removal |
US10499976B2 (en) * | 2014-08-11 | 2019-12-10 | Covidien Lp | Surgical instruments and methods for performing tonsillectomy and adenoidectomy procedures |
US10231777B2 (en) | 2014-08-26 | 2019-03-19 | Covidien Lp | Methods of manufacturing jaw members of an end-effector assembly for a surgical instrument |
GB2535003B (en) * | 2015-01-14 | 2018-12-12 | Gyrus Medical Ltd | Electrosurgical instrument |
GB2535006B (en) | 2015-01-14 | 2018-12-12 | Gyrus Medical Ltd | End effector for electrosurgical instrument |
GB2534147B (en) * | 2015-01-14 | 2018-11-14 | Gyrus Medical Ltd | Manufacturing electrosurgical instruments |
GB2545135B (en) | 2015-01-14 | 2018-01-24 | Gyrus Medical Ltd | Electrosurgical system |
WO2017031712A1 (en) | 2015-08-26 | 2017-03-02 | Covidien Lp | Electrosurgical end effector assemblies and electrosurgical forceps configured to reduce thermal spread |
US10245057B2 (en) | 2015-10-28 | 2019-04-02 | Covidien Lp | Surgical instruments including knife assemblies with reducible cutting height |
US10213250B2 (en) | 2015-11-05 | 2019-02-26 | Covidien Lp | Deployment and safety mechanisms for surgical instruments |
US20180345516A1 (en) * | 2017-06-01 | 2018-12-06 | Bryan Perla | Rolled paper cutting device |
US20230042565A1 (en) * | 2018-05-13 | 2023-02-09 | Bryan Perla | Rolled paper cutting device |
EP3777739B1 (en) * | 2019-08-14 | 2022-04-20 | Erbe Elektromedizin GmbH | Cutting electrode, surgical instrument and method of manufacturing the cutting electrode |
US11779386B2 (en) | 2020-04-16 | 2023-10-10 | Covidien Lp | Two-part seal plate for vessel sealer and method of manufacturing same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1486177A2 (en) * | 2003-06-13 | 2004-12-15 | Sherwood Services AG | Method of manufacturing jaw assembly |
US20070074807A1 (en) * | 2005-09-30 | 2007-04-05 | Sherwood Services Ag | Method for manufacturing an end effector assembly |
EP1810625A1 (en) * | 2006-01-24 | 2007-07-25 | Sherwood Services AG | Vessel sealer and divider for large tissue structures |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7083618B2 (en) * | 2001-04-06 | 2006-08-01 | Sherwood Services Ag | Vessel sealer and divider |
US20060052779A1 (en) * | 2003-03-13 | 2006-03-09 | Hammill Curt D | Electrode assembly for tissue fusion |
-
2008
- 2008-04-08 US US12/099,226 patent/US20090254081A1/en not_active Abandoned
- 2008-10-01 EP EP08873815A patent/EP2273946A2/en not_active Withdrawn
- 2008-10-01 WO PCT/US2008/011342 patent/WO2009126128A2/en active Application Filing
- 2008-10-01 CA CA2720918A patent/CA2720918A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1486177A2 (en) * | 2003-06-13 | 2004-12-15 | Sherwood Services AG | Method of manufacturing jaw assembly |
US20070074807A1 (en) * | 2005-09-30 | 2007-04-05 | Sherwood Services Ag | Method for manufacturing an end effector assembly |
EP1810625A1 (en) * | 2006-01-24 | 2007-07-25 | Sherwood Services AG | Vessel sealer and divider for large tissue structures |
Also Published As
Publication number | Publication date |
---|---|
EP2273946A2 (en) | 2011-01-19 |
WO2009126128A2 (en) | 2009-10-15 |
US20090254081A1 (en) | 2009-10-08 |
CA2720918A1 (en) | 2009-10-15 |
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