GB2213416B - Blade-carriers for retractable-blade knives - Google Patents
- ️Wed Dec 18 1991
GB2213416B - Blade-carriers for retractable-blade knives - Google Patents
Blade-carriers for retractable-blade knivesInfo
-
Publication number
- GB2213416B GB2213416B GB8728986A GB8728986A GB2213416B GB 2213416 B GB2213416 B GB 2213416B GB 8728986 A GB8728986 A GB 8728986A GB 8728986 A GB8728986 A GB 8728986A GB 2213416 B GB2213416 B GB 2213416B Authority
- GB
- United Kingdom Prior art keywords
- blade
- retractable
- carriers
- knives
- blade knives Prior art date
- 1987-12-11 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B5/00—Hand knives with one or more detachable blades
- B26B5/001—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8728986A GB2213416B (en) | 1987-12-11 | 1987-12-11 | Blade-carriers for retractable-blade knives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8728986A GB2213416B (en) | 1987-12-11 | 1987-12-11 | Blade-carriers for retractable-blade knives |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8728986D0 GB8728986D0 (en) | 1988-01-27 |
| GB2213416A GB2213416A (en) | 1989-08-16 |
| GB2213416B true GB2213416B (en) | 1991-12-18 |
Family
ID=10628370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8728986A Expired - Fee Related GB2213416B (en) | 1987-12-11 | 1987-12-11 | Blade-carriers for retractable-blade knives |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2213416B (en) |
Cited By (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7655007B2 (en) | 2003-05-01 | 2010-02-02 | Covidien Ag | Method of fusing biomaterials with radiofrequency energy |
| US7686827B2 (en) | 2004-10-21 | 2010-03-30 | Covidien Ag | Magnetic closure mechanism for hemostat |
| US7686804B2 (en) | 2005-01-14 | 2010-03-30 | Covidien Ag | Vessel sealer and divider with rotating sealer and cutter |
| US7708735B2 (en) | 2003-05-01 | 2010-05-04 | Covidien Ag | Incorporating rapid cooling in tissue fusion heating processes |
| US7722607B2 (en) | 2005-09-30 | 2010-05-25 | Covidien Ag | In-line vessel sealer and divider |
| US7731717B2 (en) | 2006-08-08 | 2010-06-08 | Covidien Ag | System and method for controlling RF output during tissue sealing |
| US7744615B2 (en) | 2006-07-18 | 2010-06-29 | Covidien Ag | Apparatus and method for transecting tissue on a bipolar vessel sealing instrument |
| US7766910B2 (en) | 2006-01-24 | 2010-08-03 | Tyco Healthcare Group Lp | Vessel sealer and divider for large tissue structures |
| US7771425B2 (en) | 2003-06-13 | 2010-08-10 | Covidien Ag | Vessel sealer and divider having a variable jaw clamping mechanism |
| US7776037B2 (en) | 2006-07-07 | 2010-08-17 | Covidien Ag | System and method for controlling electrode gap during tissue sealing |
| US7776036B2 (en) | 2003-03-13 | 2010-08-17 | Covidien Ag | Bipolar concentric electrode assembly for soft tissue fusion |
| US7789878B2 (en) | 2005-09-30 | 2010-09-07 | Covidien Ag | In-line vessel sealer and divider |
| US7811283B2 (en) | 2003-11-19 | 2010-10-12 | Covidien Ag | Open vessel sealing instrument with hourglass cutting mechanism and over-ratchet safety |
| US7819872B2 (en) | 2005-09-30 | 2010-10-26 | Covidien Ag | Flexible endoscopic catheter with ligasure |
| US7837685B2 (en) | 2005-07-13 | 2010-11-23 | Covidien Ag | Switch mechanisms for safe activation of energy on an electrosurgical instrument |
| US7846161B2 (en) | 2005-09-30 | 2010-12-07 | Covidien Ag | Insulating boot for electrosurgical forceps |
| US7846158B2 (en) | 2006-05-05 | 2010-12-07 | Covidien Ag | Apparatus and method for electrode thermosurgery |
| US7857812B2 (en) | 2003-06-13 | 2010-12-28 | Covidien Ag | Vessel sealer and divider having elongated knife stroke and safety for cutting mechanism |
| US7879035B2 (en) | 2005-09-30 | 2011-02-01 | Covidien Ag | Insulating boot for electrosurgical forceps |
| US7887535B2 (en) | 1999-10-18 | 2011-02-15 | Covidien Ag | Vessel sealing wave jaw |
| US7909823B2 (en) | 2005-01-14 | 2011-03-22 | Covidien Ag | Open vessel sealing instrument |
| US7922718B2 (en) | 2003-11-19 | 2011-04-12 | Covidien Ag | Open vessel sealing instrument with cutting mechanism |
| US7922953B2 (en) | 2005-09-30 | 2011-04-12 | Covidien Ag | Method for manufacturing an end effector assembly |
| US7931649B2 (en) | 2002-10-04 | 2011-04-26 | Tyco Healthcare Group Lp | Vessel sealing instrument with electrical cutting mechanism |
| US7935052B2 (en) | 2004-09-09 | 2011-05-03 | Covidien Ag | Forceps with spring loaded end effector assembly |
| US7951149B2 (en) | 2006-10-17 | 2011-05-31 | Tyco Healthcare Group Lp | Ablative material for use with tissue treatment device |
| US7955332B2 (en) | 2004-10-08 | 2011-06-07 | Covidien Ag | Mechanism for dividing tissue in a hemostat-style instrument |
| US7963965B2 (en) | 1997-11-12 | 2011-06-21 | Covidien Ag | Bipolar electrosurgical instrument for sealing vessels |
| USD649249S1 (en) | 2007-02-15 | 2011-11-22 | Tyco Healthcare Group Lp | End effectors of an elongated dissecting and dividing instrument |
| US8070746B2 (en) | 2006-10-03 | 2011-12-06 | Tyco Healthcare Group Lp | Radiofrequency fusion of cardiac tissue |
| US8128624B2 (en) | 2003-05-01 | 2012-03-06 | Covidien Ag | Electrosurgical instrument that directs energy delivery and protects adjacent tissue |
| US8162940B2 (en) | 2002-10-04 | 2012-04-24 | Covidien Ag | Vessel sealing instrument with electrical cutting mechanism |
| US8192433B2 (en) | 2002-10-04 | 2012-06-05 | Covidien Ag | Vessel sealing instrument with electrical cutting mechanism |
| US8211105B2 (en) | 1997-11-12 | 2012-07-03 | Covidien Ag | Electrosurgical instrument which reduces collateral damage to adjacent tissue |
| US8267935B2 (en) | 2007-04-04 | 2012-09-18 | Tyco Healthcare Group Lp | Electrosurgical instrument reducing current densities at an insulator conductor junction |
| US8366709B2 (en) | 2004-09-21 | 2013-02-05 | Covidien Ag | Articulating bipolar electrosurgical instrument |
| US8469991B2 (en) | 2010-06-02 | 2013-06-25 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
| US8540711B2 (en) | 2001-04-06 | 2013-09-24 | Covidien Ag | Vessel sealer and divider |
| US8597297B2 (en) | 2006-08-29 | 2013-12-03 | Covidien Ag | Vessel sealing instrument with multiple electrode configurations |
| US8647341B2 (en) | 2003-06-13 | 2014-02-11 | Covidien Ag | Vessel sealer and divider for use with small trocars and cannulas |
| US8858554B2 (en) | 2009-05-07 | 2014-10-14 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
| US8882766B2 (en) | 2006-01-24 | 2014-11-11 | Covidien Ag | Method and system for controlling delivery of energy to divide tissue |
| US9107672B2 (en) | 1998-10-23 | 2015-08-18 | Covidien Ag | Vessel sealing forceps with disposable electrodes |
| US9375270B2 (en) | 1998-10-23 | 2016-06-28 | Covidien Ag | Vessel sealing system |
| EP3766648A1 (en) | 2019-07-19 | 2021-01-20 | Wolfcraft GmbH | Safety knife |
Families Citing this family (82)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9106130D0 (en) * | 1991-03-22 | 1991-05-08 | Nat Res Dev | Hand-held tool |
| DE4304742A1 (en) * | 1993-02-13 | 1994-08-18 | Wolfcraft Gmbh | Utility knife |
| US7435249B2 (en) | 1997-11-12 | 2008-10-14 | Covidien Ag | Electrosurgical instruments which reduces collateral damage to adjacent tissue |
| US6228083B1 (en) | 1997-11-14 | 2001-05-08 | Sherwood Services Ag | Laparoscopic bipolar electrosurgical instrument |
| US7267677B2 (en) | 1998-10-23 | 2007-09-11 | Sherwood Services Ag | Vessel sealing instrument |
| US7582087B2 (en) | 1998-10-23 | 2009-09-01 | Covidien Ag | Vessel sealing instrument |
| US20030109875A1 (en) | 1999-10-22 | 2003-06-12 | Tetzlaff Philip M. | Open vessel sealing forceps with disposable electrodes |
| US6415514B1 (en) * | 2000-08-03 | 2002-07-09 | Tseng Min Chun | Artistic knife with replaceable blade magazine |
| US10849681B2 (en) | 2001-04-06 | 2020-12-01 | Covidien Ag | Vessel sealer and divider |
| ES2364666T3 (en) | 2001-04-06 | 2011-09-12 | Covidien Ag | SHUTTER AND DIVIDER OF GLASSES WITH NON-CONDUCTIVE BUMPER MEMBERS. |
| GB0130114D0 (en) * | 2001-12-17 | 2002-02-06 | Hsu Cheng Hui | Art design knife |
| US7799026B2 (en) | 2002-11-14 | 2010-09-21 | Covidien Ag | Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion |
| EP1628586B1 (en) | 2003-05-15 | 2011-07-06 | Covidien AG | Tissue sealer with non-conductive variable stop members |
| USD956973S1 (en) | 2003-06-13 | 2022-07-05 | Covidien Ag | Movable handle for endoscopic vessel sealer and divider |
| 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 |
| US7500975B2 (en) | 2003-11-19 | 2009-03-10 | Covidien Ag | Spring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument |
| US7442193B2 (en) | 2003-11-20 | 2008-10-28 | Covidien Ag | Electrically conductive/insulative over-shoe for tissue fusion |
| US7780662B2 (en) | 2004-03-02 | 2010-08-24 | Covidien Ag | Vessel sealing system using capacitive RF dielectric heating |
| US7384421B2 (en) * | 2004-10-06 | 2008-06-10 | Sherwood Services Ag | Slide-activated cutting assembly |
| US7491202B2 (en) | 2005-03-31 | 2009-02-17 | Covidien Ag | Electrosurgical forceps with slow closure sealing plates and method of sealing tissue |
| US7628791B2 (en) | 2005-08-19 | 2009-12-08 | Covidien Ag | Single action tissue sealer |
| US8734443B2 (en) | 2006-01-24 | 2014-05-27 | Covidien Lp | Vessel sealer and divider for large tissue structures |
| US8241282B2 (en) | 2006-01-24 | 2012-08-14 | Tyco Healthcare Group Lp | Vessel sealing cutting assemblies |
| US8298232B2 (en) | 2006-01-24 | 2012-10-30 | Tyco Healthcare Group Lp | Endoscopic vessel sealer and divider for large tissue structures |
| US7877852B2 (en) | 2007-09-20 | 2011-02-01 | Tyco Healthcare Group Lp | Method of manufacturing an end effector assembly for sealing tissue |
| US7877853B2 (en) | 2007-09-20 | 2011-02-01 | Tyco Healthcare Group Lp | Method of manufacturing end effector assembly for sealing tissue |
| US8267936B2 (en) | 2007-09-28 | 2012-09-18 | Tyco Healthcare Group Lp | Insulating mechanically-interfaced adhesive for electrosurgical forceps |
| US8251996B2 (en) | 2007-09-28 | 2012-08-28 | Tyco Healthcare Group Lp | Insulating sheath for electrosurgical forceps |
| US8241283B2 (en) | 2007-09-28 | 2012-08-14 | Tyco Healthcare Group Lp | Dual durometer insulating boot for electrosurgical forceps |
| US8236025B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Silicone insulated electrosurgical forceps |
| US8235992B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Insulating boot with mechanical reinforcement for electrosurgical forceps |
| US8221416B2 (en) | 2007-09-28 | 2012-07-17 | Tyco Healthcare Group Lp | Insulating boot for electrosurgical forceps with thermoplastic clevis |
| US9023043B2 (en) | 2007-09-28 | 2015-05-05 | Covidien Lp | Insulating mechanically-interfaced boot and jaws for electrosurgical forceps |
| US8235993B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Insulating boot for electrosurgical forceps with exohinged structure |
| US8192444B2 (en) | 2008-01-16 | 2012-06-05 | Tyco Healthcare Group Lp | Uterine sealer |
| US8764748B2 (en) | 2008-02-06 | 2014-07-01 | Covidien Lp | End effector assembly for electrosurgical device and method for making the same |
| US8382792B2 (en) | 2008-02-14 | 2013-02-26 | Covidien Lp | End effector assembly for electrosurgical device |
| US8623276B2 (en) | 2008-02-15 | 2014-01-07 | Covidien Lp | Method and system for sterilizing an electrosurgical instrument |
| US9192427B2 (en) | 2008-03-11 | 2015-11-24 | Covidien Lp | Bipolar cutting end effector |
| US8469956B2 (en) | 2008-07-21 | 2013-06-25 | Covidien Lp | Variable resistor jaw |
| US8162973B2 (en) | 2008-08-15 | 2012-04-24 | Tyco Healthcare Group Lp | Method of transferring pressure in an articulating surgical instrument |
| US8257387B2 (en) | 2008-08-15 | 2012-09-04 | Tyco Healthcare Group Lp | Method of transferring pressure in an articulating surgical instrument |
| US9603652B2 (en) | 2008-08-21 | 2017-03-28 | Covidien Lp | Electrosurgical instrument including a sensor |
| US8317787B2 (en) | 2008-08-28 | 2012-11-27 | Covidien Lp | Tissue fusion jaw angle improvement |
| US8795274B2 (en) | 2008-08-28 | 2014-08-05 | Covidien Lp | Tissue fusion jaw angle improvement |
| US8784417B2 (en) | 2008-08-28 | 2014-07-22 | Covidien Lp | Tissue fusion jaw angle improvement |
| US8303582B2 (en) | 2008-09-15 | 2012-11-06 | Tyco Healthcare Group Lp | Electrosurgical instrument having a coated electrode utilizing an atomic layer deposition technique |
| US8535312B2 (en) | 2008-09-25 | 2013-09-17 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
| US8968314B2 (en) | 2008-09-25 | 2015-03-03 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
| US9375254B2 (en) | 2008-09-25 | 2016-06-28 | Covidien Lp | Seal and separate algorithm |
| US8142473B2 (en) | 2008-10-03 | 2012-03-27 | Tyco Healthcare Group Lp | Method of transferring rotational motion in an articulating surgical instrument |
| US8469957B2 (en) | 2008-10-07 | 2013-06-25 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
| US8016827B2 (en) | 2008-10-09 | 2011-09-13 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
| US8636761B2 (en) | 2008-10-09 | 2014-01-28 | Covidien Lp | Apparatus, system, and method for performing an endoscopic electrosurgical procedure |
| US8486107B2 (en) | 2008-10-20 | 2013-07-16 | Covidien Lp | Method of sealing tissue using radiofrequency energy |
| US8197479B2 (en) | 2008-12-10 | 2012-06-12 | Tyco Healthcare Group Lp | Vessel sealer and divider |
| US8114122B2 (en) | 2009-01-13 | 2012-02-14 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
| US8632539B2 (en) | 2009-01-14 | 2014-01-21 | Covidien Lp | Vessel sealer and divider |
| US8632564B2 (en) | 2009-01-14 | 2014-01-21 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
| US8282634B2 (en) | 2009-01-14 | 2012-10-09 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
| US8226650B2 (en) | 2009-03-26 | 2012-07-24 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an endoscopic electrosurgical procedure |
| US8251994B2 (en) | 2009-04-07 | 2012-08-28 | Tyco Healthcare Group Lp | Vessel sealer and divider with blade deployment alarm |
| US8246618B2 (en) | 2009-07-08 | 2012-08-21 | Tyco Healthcare Group Lp | Electrosurgical jaws with offset knife |
| US8343150B2 (en) | 2009-07-15 | 2013-01-01 | Covidien Lp | Mechanical cycling of seal pressure coupled with energy for tissue fusion |
| US8679115B2 (en) | 2009-08-19 | 2014-03-25 | Covidien Lp | Electrical cutting and vessel sealing jaw members |
| US8287536B2 (en) | 2009-08-26 | 2012-10-16 | Tyco Healthcare Group Lp | Cutting assembly for surgical instruments |
| US8162965B2 (en) | 2009-09-09 | 2012-04-24 | Tyco Healthcare Group Lp | Low profile cutting assembly with a return spring |
| 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 |
| US8266783B2 (en) | 2009-09-28 | 2012-09-18 | Tyco Healthcare Group Lp | Method and system for manufacturing electrosurgical seal plates |
| US8112871B2 (en) | 2009-09-28 | 2012-02-14 | Tyco Healthcare Group Lp | Method for manufacturing electrosurgical seal plates |
| US8323310B2 (en) | 2009-09-29 | 2012-12-04 | Covidien Lp | Vessel sealing jaw with offset sealing surface |
| US9113940B2 (en) | 2011-01-14 | 2015-08-25 | Covidien Lp | Trigger lockout and kickback mechanism for surgical instruments |
| US9844384B2 (en) | 2011-07-11 | 2017-12-19 | Covidien Lp | Stand alone energy-based tissue clips |
| WO2015017992A1 (en) | 2013-08-07 | 2015-02-12 | Covidien Lp | Surgical forceps |
| US20150324317A1 (en) | 2014-05-07 | 2015-11-12 | Covidien Lp | Authentication and information system for reusable surgical instruments |
| US10213250B2 (en) | 2015-11-05 | 2019-02-26 | Covidien Lp | Deployment and safety mechanisms for surgical instruments |
| US10856933B2 (en) | 2016-08-02 | 2020-12-08 | Covidien Lp | Surgical instrument housing incorporating a channel and methods of manufacturing the same |
| US10918407B2 (en) | 2016-11-08 | 2021-02-16 | Covidien Lp | Surgical instrument for grasping, treating, and/or dividing tissue |
| US11166759B2 (en) | 2017-05-16 | 2021-11-09 | Covidien Lp | Surgical forceps |
| US11497540B2 (en) | 2019-01-09 | 2022-11-15 | Covidien Lp | Electrosurgical fallopian tube sealing devices with suction and methods of use thereof |
| US11844562B2 (en) | 2020-03-23 | 2023-12-19 | Covidien Lp | Electrosurgical forceps for grasping, treating, and/or dividing tissue |
-
1987
- 1987-12-11 GB GB8728986A patent/GB2213416B/en not_active Expired - Fee Related
Cited By (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7963965B2 (en) | 1997-11-12 | 2011-06-21 | Covidien Ag | Bipolar electrosurgical instrument for sealing vessels |
| US8211105B2 (en) | 1997-11-12 | 2012-07-03 | Covidien Ag | Electrosurgical instrument which reduces collateral damage to adjacent tissue |
| US9375270B2 (en) | 1998-10-23 | 2016-06-28 | Covidien Ag | Vessel sealing system |
| US9107672B2 (en) | 1998-10-23 | 2015-08-18 | Covidien Ag | Vessel sealing forceps with disposable electrodes |
| US9463067B2 (en) | 1998-10-23 | 2016-10-11 | Covidien Ag | Vessel sealing system |
| US9375271B2 (en) | 1998-10-23 | 2016-06-28 | Covidien Ag | Vessel sealing system |
| US7887535B2 (en) | 1999-10-18 | 2011-02-15 | Covidien Ag | Vessel sealing wave jaw |
| US8540711B2 (en) | 2001-04-06 | 2013-09-24 | Covidien Ag | Vessel sealer and divider |
| US8192433B2 (en) | 2002-10-04 | 2012-06-05 | Covidien Ag | Vessel sealing instrument with electrical cutting mechanism |
| US7931649B2 (en) | 2002-10-04 | 2011-04-26 | Tyco Healthcare Group Lp | Vessel sealing instrument with electrical cutting mechanism |
| US8162940B2 (en) | 2002-10-04 | 2012-04-24 | Covidien Ag | Vessel sealing instrument with electrical cutting mechanism |
| US8333765B2 (en) | 2002-10-04 | 2012-12-18 | Covidien Ag | Vessel sealing instrument with electrical cutting mechanism |
| US7776036B2 (en) | 2003-03-13 | 2010-08-17 | Covidien Ag | Bipolar concentric electrode assembly for soft tissue fusion |
| US7753909B2 (en) | 2003-05-01 | 2010-07-13 | Covidien Ag | Electrosurgical instrument which reduces thermal damage to adjacent tissue |
| US8128624B2 (en) | 2003-05-01 | 2012-03-06 | Covidien Ag | Electrosurgical instrument that directs energy delivery and protects adjacent tissue |
| US7708735B2 (en) | 2003-05-01 | 2010-05-04 | Covidien Ag | Incorporating rapid cooling in tissue fusion heating processes |
| US7655007B2 (en) | 2003-05-01 | 2010-02-02 | Covidien Ag | Method of fusing biomaterials with radiofrequency energy |
| US7857812B2 (en) | 2003-06-13 | 2010-12-28 | Covidien Ag | Vessel sealer and divider having elongated knife stroke and safety for cutting mechanism |
| US8647341B2 (en) | 2003-06-13 | 2014-02-11 | Covidien Ag | Vessel sealer and divider for use with small trocars and cannulas |
| US7771425B2 (en) | 2003-06-13 | 2010-08-10 | Covidien Ag | Vessel sealer and divider having a variable jaw clamping mechanism |
| US7922718B2 (en) | 2003-11-19 | 2011-04-12 | Covidien Ag | Open vessel sealing instrument with cutting mechanism |
| US7811283B2 (en) | 2003-11-19 | 2010-10-12 | Covidien Ag | Open vessel sealing instrument with hourglass cutting mechanism and over-ratchet safety |
| US7935052B2 (en) | 2004-09-09 | 2011-05-03 | Covidien Ag | Forceps with spring loaded end effector assembly |
| US8366709B2 (en) | 2004-09-21 | 2013-02-05 | Covidien Ag | Articulating bipolar electrosurgical instrument |
| US7955332B2 (en) | 2004-10-08 | 2011-06-07 | Covidien Ag | Mechanism for dividing tissue in a hemostat-style instrument |
| US7686827B2 (en) | 2004-10-21 | 2010-03-30 | Covidien Ag | Magnetic closure mechanism for hemostat |
| US7909823B2 (en) | 2005-01-14 | 2011-03-22 | Covidien Ag | Open vessel sealing instrument |
| US7686804B2 (en) | 2005-01-14 | 2010-03-30 | Covidien Ag | Vessel sealer and divider with rotating sealer and cutter |
| US7837685B2 (en) | 2005-07-13 | 2010-11-23 | Covidien Ag | Switch mechanisms for safe activation of energy on an electrosurgical instrument |
| US7789878B2 (en) | 2005-09-30 | 2010-09-07 | Covidien Ag | In-line vessel sealer and divider |
| US7819872B2 (en) | 2005-09-30 | 2010-10-26 | Covidien Ag | Flexible endoscopic catheter with ligasure |
| US9579145B2 (en) | 2005-09-30 | 2017-02-28 | Covidien Ag | Flexible endoscopic catheter with ligasure |
| US7722607B2 (en) | 2005-09-30 | 2010-05-25 | Covidien Ag | In-line vessel sealer and divider |
| US7922953B2 (en) | 2005-09-30 | 2011-04-12 | Covidien Ag | Method for manufacturing an end effector assembly |
| US7879035B2 (en) | 2005-09-30 | 2011-02-01 | Covidien Ag | Insulating boot for electrosurgical forceps |
| USRE44834E1 (en) | 2005-09-30 | 2014-04-08 | Covidien Ag | Insulating boot for electrosurgical forceps |
| US7846161B2 (en) | 2005-09-30 | 2010-12-07 | Covidien Ag | Insulating boot for electrosurgical forceps |
| US8882766B2 (en) | 2006-01-24 | 2014-11-11 | Covidien Ag | Method and system for controlling delivery of energy to divide tissue |
| US7766910B2 (en) | 2006-01-24 | 2010-08-03 | Tyco Healthcare Group Lp | Vessel sealer and divider for large tissue structures |
| US7846158B2 (en) | 2006-05-05 | 2010-12-07 | Covidien Ag | Apparatus and method for electrode thermosurgery |
| US7776037B2 (en) | 2006-07-07 | 2010-08-17 | Covidien Ag | System and method for controlling electrode gap during tissue sealing |
| US7744615B2 (en) | 2006-07-18 | 2010-06-29 | Covidien Ag | Apparatus and method for transecting tissue on a bipolar vessel sealing instrument |
| US7731717B2 (en) | 2006-08-08 | 2010-06-08 | Covidien Ag | System and method for controlling RF output during tissue sealing |
| US8597297B2 (en) | 2006-08-29 | 2013-12-03 | Covidien Ag | Vessel sealing instrument with multiple electrode configurations |
| US8070746B2 (en) | 2006-10-03 | 2011-12-06 | Tyco Healthcare Group Lp | Radiofrequency fusion of cardiac tissue |
| US7951149B2 (en) | 2006-10-17 | 2011-05-31 | Tyco Healthcare Group Lp | Ablative material for use with tissue treatment device |
| USD649249S1 (en) | 2007-02-15 | 2011-11-22 | Tyco Healthcare Group Lp | End effectors of an elongated dissecting and dividing instrument |
| US8267935B2 (en) | 2007-04-04 | 2012-09-18 | Tyco Healthcare Group Lp | Electrosurgical instrument reducing current densities at an insulator conductor junction |
| US8858554B2 (en) | 2009-05-07 | 2014-10-14 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
| US8469991B2 (en) | 2010-06-02 | 2013-06-25 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
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| EP3766648A1 (en) | 2019-07-19 | 2021-01-20 | Wolfcraft GmbH | Safety knife |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8728986D0 (en) | 1988-01-27 |
| GB2213416A (en) | 1989-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 1994-08-10 | PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931211 |