IN2015DN01614A - - Google Patents
Info
- Publication number
- IN2015DN01614A IN2015DN01614A IN1614DEN2015A IN2015DN01614A IN 2015DN01614 A IN2015DN01614 A IN 2015DN01614A IN 1614DEN2015 A IN1614DEN2015 A IN 1614DEN2015A IN 2015DN01614 A IN2015DN01614 A IN 2015DN01614A
- Authority
- IN
- India
- Prior art keywords
- trigger
- end effector
- handle assembly
- return lever
- home position
- 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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
-
- 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
- A61B17/2909—Handles
-
- 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, 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
- A61B2017/003—Steerable
-
- 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
- A61B2017/003—Steerable
- A61B2017/00318—Steering mechanisms
- A61B2017/00323—Cables or rods
- A61B2017/00327—Cables or rods with actuating members moving in opposite directions
-
- 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
Abstract
An apparatus comprises an end effector an elongate shaft and a handle assembly. The end effector is operable to grasp tissue. The elongate shaft extends between the end effector and the handle assembly. The handle assembly comprises a body portion a trigger and a trigger return lever. The trigger is movable relative to the body portion from a home position to an actuated position and is thereby operable to control the end effector to selectively grasp tissue. The trigger includes a cam feature. The trigger return lever is positioned to engage the cam feature of the trigger. The trigger return lever is configured to bias the trigger toward the home position during at least part of a range of motion of the trigger from the home position to the actuated position.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/622,729 US9089327B2 (en) | 2010-09-24 | 2012-09-19 | Surgical instrument with multi-phase trigger bias |
PCT/US2013/060536 WO2014047244A1 (en) | 2012-09-19 | 2013-09-19 | Surgical instrument with multi-phase trigger bias |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN01614A true IN2015DN01614A (en) | 2015-07-03 |
Family
ID=49328615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1614DEN2015 IN2015DN01614A (en) | 2012-09-19 | 2013-09-19 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2897537B1 (en) |
JP (1) | JP6324966B2 (en) |
CN (1) | CN104640510B (en) |
BR (1) | BR112015005993B1 (en) |
IN (1) | IN2015DN01614A (en) |
WO (1) | WO2014047244A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017085847A1 (en) * | 2015-11-19 | 2017-05-26 | オリンパス株式会社 | Energy treatment tool and energy treatment system |
GB201600546D0 (en) * | 2016-01-12 | 2016-02-24 | Gyrus Medical Ltd | Electrosurgical device |
US10349963B2 (en) * | 2016-06-14 | 2019-07-16 | Gyrus Acmi, Inc. | Surgical apparatus with jaw force limiter |
US10980594B2 (en) * | 2017-04-27 | 2021-04-20 | Ethicon Llc | Articulation drive feature in surgical instrument |
JP6903759B2 (en) * | 2017-10-06 | 2021-07-14 | オリンパス株式会社 | Medical equipment |
CA3148897C (en) * | 2017-12-29 | 2023-03-21 | The Board Of Regents Of The University Of Texas System | End effector and end effector drive apparatus |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5171249A (en) * | 1991-04-04 | 1992-12-15 | Ethicon, Inc. | Endoscopic multiple ligating clip applier |
US5626587A (en) * | 1992-10-09 | 1997-05-06 | Ethicon Endo-Surgery, Inc. | Method for operating a surgical instrument |
US6010054A (en) * | 1996-02-20 | 2000-01-04 | Imagyn Medical Technologies | Linear stapling instrument with improved staple cartridge |
US6500176B1 (en) | 2000-10-23 | 2002-12-31 | Csaba Truckai | Electrosurgical systems and techniques for sealing tissue |
US6783524B2 (en) | 2001-04-19 | 2004-08-31 | Intuitive Surgical, Inc. | Robotic surgical tool with ultrasound cauterizing and cutting instrument |
US6929644B2 (en) | 2001-10-22 | 2005-08-16 | Surgrx Inc. | Electrosurgical jaw structure for controlled energy delivery |
US7311709B2 (en) | 2001-10-22 | 2007-12-25 | Surgrx, Inc. | Electrosurgical instrument and method of use |
US7189233B2 (en) | 2001-10-22 | 2007-03-13 | Surgrx, Inc. | Electrosurgical instrument |
US7354440B2 (en) | 2001-10-22 | 2008-04-08 | Surgrx, Inc. | Electrosurgical instrument and method of use |
US7125409B2 (en) | 2001-10-22 | 2006-10-24 | Surgrx, Inc. | Electrosurgical working end for controlled energy delivery |
EP2298152B1 (en) | 2002-01-22 | 2014-12-24 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument |
US7169146B2 (en) | 2003-02-14 | 2007-01-30 | Surgrx, Inc. | Electrosurgical probe and method of use |
US7380696B2 (en) | 2003-05-20 | 2008-06-03 | Ethicon Endo-Surgery, Inc. | Articulating surgical stapling instrument incorporating a two-piece E-beam firing mechanism |
WO2005052959A2 (en) | 2003-11-19 | 2005-06-09 | Surgrx, Inc. | Polymer compositions exhibiting a ptc property and method of fabrication |
US7220951B2 (en) | 2004-04-19 | 2007-05-22 | Surgrx, Inc. | Surgical sealing surfaces and methods of use |
US7506790B2 (en) | 2004-07-28 | 2009-03-24 | Ethicon Endo-Surgery, Inc. | Surgical instrument incorporating an electrically actuated articulation mechanism |
US7784662B2 (en) | 2005-02-18 | 2010-08-31 | Ethicon Endo-Surgery, Inc. | Surgical instrument with articulating shaft with single pivot closure and double pivot frame ground |
US7559450B2 (en) | 2005-02-18 | 2009-07-14 | Ethicon Endo-Surgery, Inc. | Surgical instrument incorporating a fluid transfer controlled articulation mechanism |
US7654431B2 (en) | 2005-02-18 | 2010-02-02 | Ethicon Endo-Surgery, Inc. | Surgical instrument with guided laterally moving articulation member |
US7780054B2 (en) | 2005-02-18 | 2010-08-24 | Ethicon Endo-Surgery, Inc. | Surgical instrument with laterally moved shaft actuator coupled to pivoting articulation joint |
US8579176B2 (en) | 2005-07-26 | 2013-11-12 | Ethicon Endo-Surgery, Inc. | Surgical stapling and cutting device and method for using the device |
US7549564B2 (en) | 2007-06-22 | 2009-06-23 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument with an articulating end effector |
US7798386B2 (en) | 2007-05-30 | 2010-09-21 | Ethicon Endo-Surgery, Inc. | Surgical instrument articulation joint cover |
US8939974B2 (en) | 2009-10-09 | 2015-01-27 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising first and second drive systems actuatable by a common trigger mechanism |
CA2777105C (en) * | 2009-10-09 | 2018-03-27 | Ethicon Endo-Surgery, Inc. | Surgical instrument surgical instrument comprising first and second drive systems actuatable by a common trigger mechanism |
US9877720B2 (en) * | 2010-09-24 | 2018-01-30 | Ethicon Llc | Control features for articulating surgical device |
US9402682B2 (en) | 2010-09-24 | 2016-08-02 | Ethicon Endo-Surgery, Llc | Articulation joint features for articulating surgical device |
US9161803B2 (en) | 2010-11-05 | 2015-10-20 | Ethicon Endo-Surgery, Inc. | Motor driven electrosurgical device with mechanical and electrical feedback |
-
2013
- 2013-09-19 EP EP13774848.9A patent/EP2897537B1/en active Active
- 2013-09-19 JP JP2015533171A patent/JP6324966B2/en active Active
- 2013-09-19 BR BR112015005993-7A patent/BR112015005993B1/en active IP Right Grant
- 2013-09-19 IN IN1614DEN2015 patent/IN2015DN01614A/en unknown
- 2013-09-19 WO PCT/US2013/060536 patent/WO2014047244A1/en active Application Filing
- 2013-09-19 CN CN201380048783.4A patent/CN104640510B/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2014047244A1 (en) | 2014-03-27 |
JP6324966B2 (en) | 2018-05-16 |
EP2897537B1 (en) | 2018-10-24 |
CN104640510B (en) | 2017-06-13 |
BR112015005993B1 (en) | 2021-04-27 |
CN104640510A (en) | 2015-05-20 |
JP2015529141A (en) | 2015-10-05 |
BR112015005993A2 (en) | 2017-07-04 |
EP2897537A1 (en) | 2015-07-29 |
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