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-0479110 (2014-09-05) |
등록번호 | US-10016199 (2018-07-10) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 38 인용 특허 : 2642 |
A surgical stapling system including a shaft assembly transmits actuation motions from an actuator and an end effector compresses and staples tissue. The end effector comprises a channel; an anvil having a staple forming surface is moveable relative to the channel between open and closed positions;
A surgical stapling system including a shaft assembly transmits actuation motions from an actuator and an end effector compresses and staples tissue. The end effector comprises a channel; an anvil having a staple forming surface is moveable relative to the channel between open and closed positions; the anvil having a magnet at a distal end; and a staple cartridge removably positionable within the channel. The staple cartridge comprises a body supported for a confronting relationship with the anvil in its closed position; a plurality of staple drivers located within the cartridge body support a staple; a Hall effect sensor located at the distal end of the body; and a microprocessor in communication with the Hall effect sensor. The Hall effect sensor and the microprocessor receive power when the staple cartridge is positioned within the channel, and the system is operable to identify a staple cartridge.
1. A surgical stapling system comprising: an elongated shaft assembly configured to transmit actuation motions from an actuator; andan end effector for compressing and stapling tissue, the end effector operably coupled to the elongated shaft, the end effector comprising: an elongated channel;an anvi
1. A surgical stapling system comprising: an elongated shaft assembly configured to transmit actuation motions from an actuator; andan end effector for compressing and stapling tissue, the end effector operably coupled to the elongated shaft, the end effector comprising: an elongated channel;an anvil having a staple forming surface thereon, the anvil moveable to relative to the elongated channel between an open position and a closed position, the anvil having a magnet located at a distal end, the magnet includes a first magnetic pole and a second magnetic pole; anda staple cartridge removably positioned within the elongated channel, the staple cartridge comprising: a cartridge body supported for a confronting relationship with the anvil when the anvil is in the closed position;a plurality of staple drivers located within the cartridge body, wherein each one of the plurality of staple drivers supports a staple;a Hall effect sensor within the cartridge body at a distal end of the cartridge body, wherein the Hall effect sensor is operable to detect one of the first or second magnetic poles; anda microprocessor, located within the cartridge body, in communication with the Hall effect sensor;wherein the Hall effect sensor and the microprocessor receive power when the staple cartridge is positioned within the elongated channel, and wherein the Hall effect sensor is operable to identify a staple cartridge type based on which magnetic pole is detected, and the microprocessor is configured to encrypt the identified staple cartridge type, and the surgical stapling system is further configured to decrypt the encrypted identified staple cartridge type and determine if the identified staple cartridge type is a type of staple cartridge expected to be used in the end effector, wherein if it is not the expected type of cartridge the system is configured to disable firing of the staples. 2. The surgical stapling system of claim 1, wherein a magnetic polarity detected by the Hall effect sensor identifies the size of the staple cartridge. 3. The surgical stapling system of claim 2, the actuator is operable to indicate that the staple cartridge is misloaded. 4. The surgical stapling system of claim 1, wherein the strength of a magnetic field detected by the Hall effect sensor identifies the staple cartridge.
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