BR112017028089A2 - grampeador cirúrgico com detecção de assentamento de bigorna - Google Patents

grampeador cirúrgico com detecção de assentamento de bigorna

Info

Publication number
BR112017028089A2
BR112017028089A2 BR112017028089A BR112017028089A BR112017028089A2 BR 112017028089 A2 BR112017028089 A2 BR 112017028089A2 BR 112017028089 A BR112017028089 A BR 112017028089A BR 112017028089 A BR112017028089 A BR 112017028089A BR 112017028089 A2 BR112017028089 A2 BR 112017028089A2
Authority
BR
Brazil
Prior art keywords
assembly
stapling
firing
locking
shaft
Prior art date
Application number
BR112017028089A
Other languages
English (en)
Other versions
BR112017028089B1 (pt
Inventor
C Miller Christopher
F Schwemberger Richard
Original Assignee
Ethicon Llc
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
Application filed by Ethicon Llc filed Critical Ethicon Llc
Publication of BR112017028089A2 publication Critical patent/BR112017028089A2/pt
Publication of BR112017028089B1 publication Critical patent/BR112017028089B1/pt

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115—Staplers for performing anastomosis in a single operation
    • A61B17/1155—Circular staplers comprising a plurality of staples
    • 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
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2946—Locking means
    • 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means
    • A61B2090/0811—Indication means for the position of a particular part of an instrument with respect to the rest of the instrument, e.g. position of the anvil of a stapling instrument

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 refere-se a um grampeador circular cirúrgico que tem um conjunto de cabo, um eixo, um conjunto de grampeamento, e um conjunto de disparo. o eixo se estende distalmente a partir do conjunto de cabo. o conjunto de grampeamento está preso a uma extremidade distal do eixo. a translação longitudinal do conjunto de disparo faz com que o conjunto de grampeamento acione uma pluralidade de grampos em uma matriz circular para prender dois lúmens de tecido juntos. o conjunto de grampeamento pode, ainda, levar uma lâmina a cortar qualquer excesso de tecido interior da matriz circular de grampos. o grampeador inclui ainda um conjunto de travamento configurado para controlar o disparo do conjunto de grampeamento. o conjunto de travamento pode incluir uma ou mais chaves, o acionamento das quais sendo configurado de modo a impedir ou permitir o disparo do conjunto de grampeamento. o conjunto de travamento pode, adicionalmente, ou alternativamente, incluir um ou mais recursos de travamento mecânico, configurados para controlar o disparo do conjunto de grampeamento.
BR112017028089-2A 2015-06-26 2016-06-23 Instrumento cirúrgico BR112017028089B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/751,247 US10307157B2 (en) 2015-06-26 2015-06-26 Surgical stapler with anvil seating detection
US14/751,247 2015-06-26
PCT/US2016/038875 WO2016210040A1 (en) 2015-06-26 2016-06-23 Surgical stapler with anvil seating detection

Publications (2)

Publication Number Publication Date
BR112017028089A2 true BR112017028089A2 (pt) 2018-08-28
BR112017028089B1 BR112017028089B1 (pt) 2022-10-04

Family

ID=56203278

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017028089-2A BR112017028089B1 (pt) 2015-06-26 2016-06-23 Instrumento cirúrgico

Country Status (6)

Country Link
US (4) US10307157B2 (pt)
EP (1) EP3108824A1 (pt)
JP (1) JP6724049B2 (pt)
CN (1) CN107809969B (pt)
BR (1) BR112017028089B1 (pt)
WO (1) WO2016210040A1 (pt)

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US11779343B2 (en) 2020-02-26 2023-10-10 Covidien Lp Staple reload assembly with releasable knife
US11350939B2 (en) * 2020-03-24 2022-06-07 Covidien Lp Retaining mechanisms for trocar assemblies
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US11553921B2 (en) 2020-07-15 2023-01-17 Covidien Lp Surgical stapling device with flexible shaft
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Also Published As

Publication number Publication date
US11744579B2 (en) 2023-09-05
EP3108824A1 (en) 2016-12-28
CN107809969A (zh) 2018-03-16
BR112017028089B1 (pt) 2022-10-04
US11284888B2 (en) 2022-03-29
US20220249088A1 (en) 2022-08-11
US20160374667A1 (en) 2016-12-29
US20190321034A1 (en) 2019-10-24
US10307157B2 (en) 2019-06-04
WO2016210040A1 (en) 2016-12-29
JP6724049B2 (ja) 2020-07-15
JP2018519070A (ja) 2018-07-19
CN107809969B (zh) 2020-10-16
US20230363757A1 (en) 2023-11-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/06/2016, OBSERVADAS AS CONDICOES LEGAIS