BR112018071274A2 - cartridge locking arrangements for rotary energized surgical cutting and stapling instruments - Google Patents
cartridge locking arrangements for rotary energized surgical cutting and stapling instrumentsInfo
- 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
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.
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
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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 |
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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] | ||
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 |