MXPA05008040A - Instrumento de engrapado quirurgico que tiene un surtidor de sustancia medicinal accionado por polimero electroactivo. - Google Patents

Instrumento de engrapado quirurgico que tiene un surtidor de sustancia medicinal accionado por polimero electroactivo.

Info

Publication number
MXPA05008040A
MXPA05008040A MXPA05008040A MXPA05008040A MXPA05008040A MX PA05008040 A MXPA05008040 A MX PA05008040A MX PA05008040 A MXPA05008040 A MX PA05008040A MX PA05008040 A MXPA05008040 A MX PA05008040A MX PA05008040 A MXPA05008040 A MX PA05008040A
Authority
MX
Mexico
Prior art keywords
medical substance
handle
electroactive polymer
surgical stapling
anvil
Prior art date
Application number
MXPA05008040A
Other languages
English (en)
Inventor
Jerome R Morgan
Original Assignee
Johnson & Johnson
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
Priority claimed from US11/082,495 external-priority patent/US7506790B2/en
Priority claimed from US11/141,753 external-priority patent/US8905977B2/en
Application filed by Johnson & Johnson filed Critical Johnson & Johnson
Publication of MXPA05008040A publication Critical patent/MXPA05008040A/es

Links

Landscapes

  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Un instrumento de engrapado y separacion quirurgico permite procedimientos quirurgicos minimamente invasivos al tener mordazas superior e inferior (es decir, parte fija y canal de grapas) que estan colocadas con una flecha alargada y mango a traves de una abertura quirurgica, y en particular a traves de una canula de un trocar; un par de vejigas de fluido (bolsas de levantamiento) estan ubicadas en el canal de grapas por debajo de una charola de palanca que se proyecta proximalmente por lo que la transferencia de fluido desde el mango causa el cierre y sujecion de la parte fija; el control de fluido bidireccional puede ser producido mecanicamente en el mango o activando un accionador de polimero electroactivo. Una vez que es detectado el disparo, un embolo de EAP en una jeringa de sustancia medicinal insertada en la flecha alargada es activado para suministrar una sustancia medicinal (v.gr., anestesicos, adhesivos, sustancias cauterizantes, antibioticos, etc.) y es guiada a lo largo de una barra de disparo a una superficie de corte de un brazo en E que coloca la sustancia sobre el tejido a medida que es separado.
MXPA05008040A 2004-07-28 2005-07-28 Instrumento de engrapado quirurgico que tiene un surtidor de sustancia medicinal accionado por polimero electroactivo. MXPA05008040A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59169404P 2004-07-28 2004-07-28
US11/082,495 US7506790B2 (en) 2004-07-28 2005-03-17 Surgical instrument incorporating an electrically actuated articulation mechanism
US11/141,753 US8905977B2 (en) 2004-07-28 2005-06-01 Surgical stapling instrument having an electroactive polymer actuated medical substance dispenser

Publications (1)

Publication Number Publication Date
MXPA05008040A true MXPA05008040A (es) 2006-02-10

Family

ID=36121465

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05008040A MXPA05008040A (es) 2004-07-28 2005-07-28 Instrumento de engrapado quirurgico que tiene un surtidor de sustancia medicinal accionado por polimero electroactivo.

Country Status (2)

Country Link
JP (1) JP4869649B2 (es)
MX (1) MXPA05008040A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008301955A (ja) * 2007-06-06 2008-12-18 Olympus Corp 生体組織接合装置
US7857185B2 (en) * 2008-02-14 2010-12-28 Ethicon Endo-Surgery, Inc. Disposable loading unit for surgical stapling apparatus
US8460288B2 (en) 2009-10-28 2013-06-11 Olympus Corporation Biological-tissue joining apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06327684A (ja) * 1993-05-19 1994-11-29 Olympus Optical Co Ltd 外科用縫合具
US6488197B1 (en) * 2000-02-22 2002-12-03 Power Medical Interventions, Inc. Fluid delivery device for use with anastomosing resecting and stapling instruments
CA2703164C (en) * 2002-04-16 2013-10-08 Tyco Healthcare Group Lp Surgical stapler and method
EP1503671B1 (en) * 2002-05-10 2006-10-11 Tyco Healthcare Group Lp Wound closure material applicator and stapler
JP4049217B2 (ja) * 2002-10-02 2008-02-20 イーメックス株式会社 導電性高分子成形品及び積層体を用いた装置

Also Published As

Publication number Publication date
JP2006055637A (ja) 2006-03-02
JP4869649B2 (ja) 2012-02-08

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MXPA05008040A (es) Instrumento de engrapado quirurgico que tiene un surtidor de sustancia medicinal accionado por polimero electroactivo.