BR112018072661A2 - surgical stapler / cutter and extended reinforcement - Google Patents

surgical stapler / cutter and extended reinforcement

Info

Publication number
BR112018072661A2
BR112018072661A2 BR112018072661A BR112018072661A BR112018072661A2 BR 112018072661 A2 BR112018072661 A2 BR 112018072661A2 BR 112018072661 A BR112018072661 A BR 112018072661A BR 112018072661 A BR112018072661 A BR 112018072661A BR 112018072661 A2 BR112018072661 A2 BR 112018072661A2
Authority
BR
Brazil
Prior art keywords
over
tissue
cutter
surgical stapler
staples
Prior art date
Application number
BR112018072661A
Other languages
Portuguese (pt)
Inventor
J Scheib Charles
B Kriksunov Leo
I Nativ Nir
Dhanaraj Sridevi
Original Assignee
Ethicon Llc
Ethicon Inc
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 US15/147,942 external-priority patent/US10265091B2/en
Application filed by Ethicon Llc, Ethicon Inc filed Critical Ethicon Llc
Publication of BR112018072661A2 publication Critical patent/BR112018072661A2/en

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
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B17/07292—Reinforcements for staple line, e.g. pledgets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214—Stapler heads
    • A61B2017/07257—Stapler heads characterised by its anvil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214—Stapler heads
    • A61B2017/07271—Stapler heads characterised by its cartridge

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)

Abstract

a presente invenção se refere a grampeadores cirúrgicos para o grampeamento e a ressecção de tecido que compreendem um reforço cirúrgico ao menos parcialmente disposto sobre uma superfície voltada para o tecido de ao menos um dentre o cartucho ou a bigorna, o dito reforço tendo uma largura substancialmente maior que a largura das ditas superfícies voltadas para o tecido; sendo que o dito reforço compreende uma primeira porção posicionada sobre os grampos passíveis de posicionamento ou sobre os bolsos formadores de grampos, e ao menos uma porção de aba não posicionada sobre os grampos passíveis de posicionamento ou sobre os bolsos formadores de grampos; sendo a dita porção de aba dobrada ou enrolada sobre si mesma e configurada para ser desdobrável e enrolável em torno do tecido ressecado. a presente invenção também se refere a métodos de uso de tais dispositivos de conjunto de grampeador.The present invention relates to surgical staplers for tissue stapling and resection comprising a surgical stiffener at least partially disposed on a tissue facing surface of at least one of the cartridge or anvil, said stiffener having a width substantially greater than the width of said surfaces facing the fabric; said reinforcement comprising a first portion positioned over the positionable staples or over the staple pockets, and at least one non-positioned flap portion over the positionable staples or over the staple pockets; said flap portion being folded or wrapped about itself and configured to be foldable and wrapable around the dried tissue. The present invention also relates to methods of using such stapler assembly devices.

BR112018072661A 2016-05-06 2017-05-01 surgical stapler / cutter and extended reinforcement BR112018072661A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/147,942 US10265091B2 (en) 2016-04-20 2016-05-06 Surgical stapler/cutter and extended buttress
PCT/US2017/030383 WO2017192438A1 (en) 2016-05-06 2017-05-01 Surgical stapler/cutter and extended buttress

Publications (1)

Publication Number Publication Date
BR112018072661A2 true BR112018072661A2 (en) 2019-02-19

Family

ID=58699290

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018072661A BR112018072661A2 (en) 2016-05-06 2017-05-01 surgical stapler / cutter and extended reinforcement

Country Status (4)

Country Link
JP (1) JP7010844B2 (en)
CN (1) CN109069154B (en)
BR (1) BR112018072661A2 (en)
WO (1) WO2017192438A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3784153B1 (en) 2019-01-10 2023-12-13 AtriCure, Inc. Surgical clamp
US11406387B2 (en) * 2020-05-12 2022-08-09 Covidien Lp Surgical stapling device with replaceable staple cartridge

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597107A (en) * 1994-02-03 1997-01-28 Ethicon Endo-Surgery, Inc. Surgical stapler instrument
US5769892A (en) * 1996-10-22 1998-06-23 Mitroflow International Inc. Surgical stapler sleeve for reinforcing staple lines
US20070128243A1 (en) * 2005-12-02 2007-06-07 Xylos Corporation Implantable microbial cellulose materials for various medical applications
US20080078802A1 (en) * 2006-09-29 2008-04-03 Hess Christopher J Surgical staples and stapling instruments
US20120125792A1 (en) * 2008-09-08 2012-05-24 Mayo Foundation For Medical Education And Research Devices, kits and methods for surgical fastening
US20120248169A1 (en) * 2010-09-30 2012-10-04 Ethicon Endo-Surgery, Inc. Methods for forming tissue thickness compensator arrangements for surgical staplers
US8348130B2 (en) * 2010-12-10 2013-01-08 Covidien Lp Surgical apparatus including surgical buttress
US9198662B2 (en) * 2012-03-28 2015-12-01 Ethicon Endo-Surgery, Inc. Tissue thickness compensator having improved visibility
US20130256373A1 (en) * 2012-03-28 2013-10-03 Ethicon Endo-Surgery, Inc. Devices and methods for attaching tissue thickness compensating materials to surgical stapling instruments
US9572576B2 (en) * 2012-07-18 2017-02-21 Covidien Lp Surgical apparatus including surgical buttress
US20140131418A1 (en) * 2012-11-09 2014-05-15 Covidien Lp Surgical Stapling Apparatus Including Buttress Attachment
US9402627B2 (en) * 2012-12-13 2016-08-02 Covidien Lp Folded buttress for use with a surgical apparatus
CN105120771B (en) * 2013-02-08 2018-07-24 伊西康内外科公司 Multi-thickness for surgical stapling device can plant layer
JP5985078B2 (en) * 2014-03-28 2016-09-06 オリンパス株式会社 Surgical instruments

Also Published As

Publication number Publication date
CN109069154B (en) 2022-01-18
JP7010844B2 (en) 2022-01-26
CN109069154A (en) 2018-12-21
JP2019523026A (en) 2019-08-22
WO2017192438A1 (en) 2017-11-09

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]