BR112023022500A2 - Instrumento de grampeamento compreendendo um travamento de disparo - Google Patents

Instrumento de grampeamento compreendendo um travamento de disparo

Info

Publication number
BR112023022500A2
BR112023022500A2 BR112023022500A BR112023022500A BR112023022500A2 BR 112023022500 A2 BR112023022500 A2 BR 112023022500A2 BR 112023022500 A BR112023022500 A BR 112023022500A BR 112023022500 A BR112023022500 A BR 112023022500A BR 112023022500 A2 BR112023022500 A2 BR 112023022500A2
Authority
BR
Brazil
Prior art keywords
cutting knife
stapling instrument
staple cartridge
firing stroke
staple
Prior art date
Application number
BR112023022500A
Other languages
English (en)
Inventor
K Spinneweber Brian
L Baber Daniel
C Hueil Geoffrey
R Ruoff Joshua
J Ross Nicholas
R Mesnil Pierre
L Leimbach Richard
B Johnson Robbin
F Huang Zhifan
Original Assignee
Cilag Gmbh Int
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 US17/728,076 external-priority patent/US20220378424A1/en
Application filed by Cilag Gmbh Int filed Critical Cilag Gmbh Int
Publication of BR112023022500A2 publication Critical patent/BR112023022500A2/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
    • 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
    • A61B2017/00017—Electrical control of surgical instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • 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
    • 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
    • A61B2017/07285—Stapler heads characterised by its cutter
    • 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
    • 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
    • A61B90/90—Identification means for patients or instruments, e.g. tags
    • A61B90/98—Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders

Abstract

instrumento de grampeamento compreendendo um travamento de disparo. a presente invenção refere-se a um instrumento de grampeamento cirúrgico que compreende uma faca de corte de tecido móvel através de um cartucho de grampos para executar um curso de disparo de grampos. o instrumento de grampeamento compreende ainda um sistema de travamento configurado para impedir que a faca de corte de tecido seja movida através do curso de disparo de grampos se o cartucho de grampos estiver ausente do instrumento de grampeamento e/ou se o cartucho de grampos tiver sido anteriormente disparado. o sistema de travamento compreende uma mola flexível que atua sobre o fundo da faca de corte de tecido no início do curso de disparo de grampos para empurrar a faca de corte de tecido para uma reentrância de travamento se o cartucho de grampos estiver ausente ou ter sido anteriormente disparado.
BR112023022500A 2021-05-28 2022-05-25 Instrumento de grampeamento compreendendo um travamento de disparo BR112023022500A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163194621P 2021-05-28 2021-05-28
US202163234396P 2021-08-18 2021-08-18
US17/728,076 US20220378424A1 (en) 2021-05-28 2022-04-25 Stapling instrument comprising a firing lockout
PCT/IB2022/054905 WO2022249099A1 (en) 2021-05-28 2022-05-25 Stapling instrument comprising a firing lockout

Publications (1)

Publication Number Publication Date
BR112023022500A2 true BR112023022500A2 (pt) 2024-01-16

Family

ID=82019994

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023022500A BR112023022500A2 (pt) 2021-05-28 2022-05-25 Instrumento de grampeamento compreendendo um travamento de disparo

Country Status (3)

Country Link
EP (1) EP4164515A1 (pt)
BR (1) BR112023022500A2 (pt)
WO (1) WO2022249099A1 (pt)

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Also Published As

Publication number Publication date
WO2022249099A1 (en) 2022-12-01
EP4164515A1 (en) 2023-04-19

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