BR112018071274A2 - cartridge locking arrangements for rotary energized surgical cutting and stapling instruments - Google Patents

cartridge locking arrangements for rotary energized surgical cutting and stapling instruments

Info

Publication number
BR112018071274A2
BR112018071274A2 BR112018071274A BR112018071274A BR112018071274A2 BR 112018071274 A2 BR112018071274 A2 BR 112018071274A2 BR 112018071274 A BR112018071274 A BR 112018071274A BR 112018071274 A BR112018071274 A BR 112018071274A BR 112018071274 A2 BR112018071274 A2 BR 112018071274A2
Authority
BR
Brazil
Prior art keywords
channel
rotary
surgical cutting
stapling instruments
staple cartridge
Prior art date
Application number
BR112018071274A
Other languages
Portuguese (pt)
Other versions
BR112018071274B1 (en
Inventor
O Baxter Chester Iii
E Shelton Frederick Iv
L Harris Jason
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
Priority claimed from US15/131,295 external-priority patent/US10478181B2/en
Application filed by Ethicon Llc filed Critical Ethicon Llc
Publication of BR112018071274A2 publication Critical patent/BR112018071274A2/en
Publication of BR112018071274B1 publication Critical patent/BR112018071274B1/en

Links

Abstract

a presente invenção refere-se a um atuador de extremidade para um instrumento de corte e grampeamento cirúrgico. várias modalidades compreendem um canal que é configurado para suportar operacionalmente um cartucho de grampos removível. um eixo de acionamento de atuador de extremidade giratório é suportado dentro do canal e é configurado para mover um conjunto de disparo longitudinalmente dentro do atuador de extremidade para fazer com que o deslizador ejete grampos cirúrgicos do cartucho de grampos. o conjunto de disparo é impedido de se mover distalmente através do canal, a menos que um cartucho de grampos cirúrgicos que tenha um deslizador em uma posição inicial tenha sido assentado dentro do canal.The present invention relates to an end actuator for a surgical cutting and stapling instrument. various embodiments comprise a channel that is configured to operably support a removable staple cartridge. A rotary end actuator drive shaft is supported within the channel and is configured to move a firing assembly longitudinally within the end actuator to cause the slider to eject surgical staples from the staple cartridge. the firing assembly is prevented from moving distally through the channel unless a surgical staple cartridge having a slider in an initial position has been seated within the channel.

BR112018071274-4A 2016-04-18 2017-04-17 END ACTUATOR FOR SURGICAL CUTTING AND STAPING BR112018071274B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/131,295 2016-04-18
US15/131,295 US10478181B2 (en) 2016-04-18 2016-04-18 Cartridge lockout arrangements for rotary powered surgical cutting and stapling instruments
PCT/US2017/027933 WO2017184509A1 (en) 2016-04-18 2017-04-17 Cartridge lockout arrangements for rotary powered surgical cutting and stapling instruments

Publications (2)

Publication Number Publication Date
BR112018071274A2 true BR112018071274A2 (en) 2019-02-12
BR112018071274B1 BR112018071274B1 (en) 2023-08-22

Family

ID=

Also Published As

Publication number Publication date
CN109310437B (en) 2022-04-15
JP7071334B2 (en) 2022-05-18
JP2019513529A (en) 2019-05-30
CN109310437A (en) 2019-02-05

Similar Documents

Publication Publication Date Title
EP4292545A3 (en) Cartridge lockout arrangements for rotary powered surgical cutting and stapling instruments
BR112018013392A2 (en) surgical stapler with variable height drivers for uniform staple formation
BR112017005356A2 (en) surgical stapler with a plurality of cutting elements
BR112018007456A2 (en) surgical clamp actuation slider with stroke that has minimized distance from distal clamp
EP4122404A3 (en) Surgical stapling instruments with lockout arrangements for preventing firing system actuation when a cartridge is spent or missing
BR112018071454A2 (en) hydraulic platform control surgical stapler
BR112022012083A2 (en) ENGINE-DRIVED SURGICAL INSTRUMENT
BR112018003862A2 (en) staple cartridge assembly for use with a surgical stapler, method of using a staple cartridge assembly, end actuator for a surgical instrument, and method of using an end actuator
BR112018071539A2 (en) separate surgical edge cartridge staple cartridge
EP3545861A3 (en) Surgical staple cartridge with firing member driven camming assembly that has an onboard tissue cutting feature
MX2019007295A (en) Surgical instrument system comprising an end effector lockout and a firing assembly lockout.
BR112021026158A2 (en) Surgical stapler assembly comprising an insertable deactivating element to override a stapler jam
PL3520712T3 (en) Lockout assembly for linear surgical stapler
EP3639757C0 (en) Decoupling mechanism for linear surgical stapler
BR112017020425A2 (en) flowable bioabsorbable polymer adhesive for releasably securing a staple holder to a surgical stapler
EP3520714C0 (en) Release mechanism for linear surgical stapler
BR112018007461A2 (en) multi-clamp driver transverse axis surgical stapler end actuator
BR112017028118A2 (en) electromechanical locking surgical stapler
BR112018013371A2 (en) surgical stapler with stroke indicator end
BR112017020451A2 (en) soft bioabsorbable polymer adhesive for removably attaching a staple buttress to a surgical stapler
MX2015014562A (en) Powered surgical stapler.
BR112018008611A2 (en) surgical stapler reinforcement assembly capable of interacting with moving end actuator components
BR112017018277A2 (en) modular stapling set
BR112017020460A2 (en) surgical staple holder with integral adhesive for releasable attachment to a surgical stapler
BR112017018996A2 (en) system for detecting improper insertion of a staple cartridge into a surgical stapler

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]
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 17/04/2017, OBSERVADAS AS CONDICOES LEGAIS