최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0308927 (2014-06-19) |
등록번호 | US-10052100 (2018-08-21) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 20 인용 특허 : 2671 |
A surgical instrument disclosed herein comprises an elongate channel, a staple cartridge operably supported in the elongate channel, and an anvil movably supported relative to the elongate channel. The instrument further comprises a tissue cutting implement movable relative to the elongate channel,
A surgical instrument disclosed herein comprises an elongate channel, a staple cartridge operably supported in the elongate channel, and an anvil movably supported relative to the elongate channel. The instrument further comprises a tissue cutting implement movable relative to the elongate channel, a drive shaft operably interfacing with the tissue cutting implement for transmitting motion to the tissue cutting implement, and an electric motor comprising a rotatable output operably engaged with the drive shaft. The instrument further comprises, one, a controller configured to control the electric motor and, two, a sensor configured to detect resistive forces experienced by the tissue cutting implement as the tissue cutting implement is driven through tissue clamped between the staple cartridge and the anvil, wherein the sensor is in signal communication with the controller.
1. A surgical instrument, comprising: an end effector, comprising: an elongated channel configured to operably support a staple cartridge therein;an anvil movably supported relative to said elongated channel and being movable to an open position relative to a staple cartridge positioned within said
1. A surgical instrument, comprising: an end effector, comprising: an elongated channel configured to operably support a staple cartridge therein;an anvil movably supported relative to said elongated channel and being movable to an open position relative to a staple cartridge positioned within said elongated channel upon the application of an opening motion to said anvil, said anvil being movable to a closed position relative to the staple cartridge upon the application of a closing motion to said anvil; anda tissue cutting implement movable relative to said elongated channel;a shaft assembly connected to said end effector, said shaft assembly comprising a drive shaft operably interfacing with said tissue cutting implement for transmitting motion to said tissue cutting implement;a gear drive train operably interfacing with said drive shaft;a motor for actuating said gear drive train;controlling means for controlling said motor; andcommunicating means for communicating resistive forces experienced by said tissue cutting implement to said controlling means as said tissue cutting implement is driven through tissue clamped between the staple cartridge and said anvil. 2. The surgical instrument of claim 1, further comprising said staple cartridge. 3. A surgical instrument, comprising: an elongate channel;a staple cartridge operably supported in said elongate channel;an anvil movably supported relative to said elongate channel, wherein said anvil is movable between an open position and a closed position relative to said staple cartridge;a tissue cutting implement movable relative to said elongate channel;a shaft assembly connected to said elongate channel, said shaft assembly comprising a drive shaft operably interfacing with said tissue cutting implement for transmitting motion to said tissue cutting implement;an electric motor comprising a rotatable output, wherein said drive shaft is operably engaged with said rotatable output;a controller configured to control said electric motor; anda sensor configured to detect resistive forces experienced by said tissue cutting implement as said tissue cutting implement is driven through tissue clamped between said staple cartridge and said anvil, wherein said sensor is in signal communication with said controller. 4. A surgical instrument, comprising: an elongate channel;a staple cartridge operably supported in said elongate channel;an anvil movably supported relative to said elongate channel, wherein said anvil is movable between an open position and a closed position relative to said staple cartridge;a firing drive, comprising: a tissue cutting implement movable relative to said elongate channel;a drive shaft operably interfacing with said tissue cutting implement for transmitting motion to said tissue cutting implement;an electric motor comprising a rotatable output, wherein said drive shaft is operably engaged with said rotatable output; anda controller configured to control said electric motor; anda sensor configured to detect resistive loads experienced by said firing drive as said tissue cutting implement is driven through tissue clamped between said staple cartridge and said anvil, wherein said sensor is in signal communication with said controller.
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