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-0283729 (2014-05-21) |
등록번호 | US-8991677 (2015-03-31) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 334 인용 특허 : 2012 |
A detachable motor-powered surgical instrument is disclosed. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions o
A detachable motor-powered surgical instrument is disclosed. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.
1. A disposable loading unit configured to be operably attached to a surgical instrument which is configured to selectively generate at least one control motion for the operation of said disposable loading unit, said disposable loading unit comprising: a carrier operably supporting a cartridge assem
1. A disposable loading unit configured to be operably attached to a surgical instrument which is configured to selectively generate at least one control motion for the operation of said disposable loading unit, said disposable loading unit comprising: a carrier operably supporting a cartridge assembly therein;an anvil supported relative to said carrier and being movable from an open position to closed positions upon application of at least one control motion thereto;a housing coupled to said carrier, said housing including means for removably attaching said housing to the surgical instrument;a rotary drive at least partially supported within said housing;a motor supported within said housing and operably interfacing with said rotary drive to selectively apply a rotary motion thereto, wherein said motor is configured to receive power from a power source such that said motor can only selectively receive power from said power source when said means for removably attaching said housing to the surgical instrument is operably coupled to the surgical instrument; anda linear member coupled with said rotary drive which moves axially upon the application of a rotary motion thereto from said motor. 2. The disposable loading unit of claim 1, wherein said cartridge assembly comprises a plurality of staples removably stored therein. 3. The disposable loading unit of claim 2, wherein said linear member comprises a sled movable between a start position and an end position to eject said staples from said cartridge assembly. 4. The disposable loading unit of claim 3, wherein said linear member further comprises a knife configured to incise tissue captured between said anvil and said cartridge assembly. 5. The disposable loading unit of claim 1, wherein said cartridge assembly is configured to be removed from said carrier and replaced with a different cartridge assembly. 6. A stapling sub-system configured to be operably engaged with a surgical instrument system, said stapling sub-system comprising: a staple cartridge carrier;a staple cartridge assembly supported by said staple cartridge carrier;an anvil supported relative to said staple cartridge carrier and movable from an open position to a closed position;a housing, wherein said staple cartridge carrier extends from said housing, and wherein said housing comprises a housing connector removably attachable to the surgical instrument system; anda rotary drive system, comprising a rotary shaft;a translatable drive member operably engaged with said rotary shaft, wherein said translatable drive member is selectively translatable through said staple cartridge assembly from a start position to an end position when a rotary motion is applied to said rotary shaft; andan electric motor operably interfacing with said rotary shaft to selectively apply said rotary motion to said rotary shaft, wherein said electric motor is operably disconnected from a power source when said housing is not attached to the surgical instrument system, and wherein said electric motor is operably connected to the power source when said housing is attached to the surgical instrument system. 7. The stapling sub-system of claim 6, wherein said staple cartridge assembly comprises a plurality of staples removably stored therein. 8. The stapling sub-system of claim 7, wherein said translatable drive member comprises a sled movable between said start position and said end position to eject said staples from said staple cartridge assembly. 9. The stapling sub-system of claim 8, wherein said translatable drive member further comprises a knife configured to incise tissue captured between said anvil and said staple cartridge assembly. 10. The stapling sub-system of claim 6, wherein said staple cartridge assembly is configured to be removed from said staple cartridge carrier and replaced with a different staple cartridge assembly. 11. A stapling attachment configured to be operably attached to a surgical instrument system, said stapling attachment comprising: a staple cartridge carrier;a staple cartridge body supported by said staple cartridge carrier, wherein said staple cartridge body comprises a proximal end and a distal end;a plurality of staples removably stored in said staple cartridge body;an anvil supported relative to said staple cartridge carrier and movable from an open position to a closed position;a housing, wherein said staple cartridge carrier extends from said housing, and wherein said housing is removably attachable to the surgical instrument system;an electric motor configured to produce rotational motion, wherein said electric motor selectively receives power from a power source only when said housing is coupled to said surgical instrument system; anddrive means for converting the rotational motion produced by said electric motor to translational motion to eject said staples from said staple cartridge body. 12. The stapling attachment of claim 11, wherein said drive means comprises a sled movable between a proximal position and a distal position to eject said staples from said staple cartridge body. 13. The stapling attachment of claim 12, wherein said drive means further comprises a knife configured to incise tissue captured between said anvil and said staple cartridge body. 14. The stapling attachment of claim 11, wherein said staple cartridge body is configured to be removed from said staple cartridge carrier and replaced with a different staple cartridge body. 15. The stapling attachment of claim 11, wherein the translational motion is directed toward said distal end. 16. A loading unit configured to be operably attached to a surgical instrument which is configured to selectively generate at least one control motion for the operation of said loading unit, said loading unit comprising: an end effector;a housing including means for removably attaching said housing to the surgical instrument;a rotary drive at least partially supported within said housing;a motor supported within said housing and operably interfacing with said rotary drive to selectively apply a rotary motion thereto, wherein said motor is configured to receive power from a power source such that said motor can only selectively receive power from said power source when said means for removably attaching said housing to the surgical instrument is operably coupled to the surgical instrument; anda linear member coupled with said rotary drive which moves axially upon the application of a rotary motion thereto from said motor. 17. A stapling sub-system configured to be operably engaged with a surgical instrument system, said stapling sub-system comprising: a stapling portion;a housing, wherein said stapling portion extends from said housing, and wherein said housing comprises a housing connector removably attachable to the surgical instrument system; anda rotary drive system, comprising a rotary shaft;a translatable drive member operably engaged with said rotary shaft, wherein said translatable drive member is selectively translatable through said stapling portion from a start position to an end position when a rotary motion is applied to said rotary shaft; andan electric motor operably interfacing with said rotary shaft to selectively apply said rotary motion to said rotary shaft, wherein said electric motor is operably disconnected from a power source when said housing is not attached to the surgical instrument system, and wherein said electric motor is operably connected to the power source when said housing is attached to the surgical instrument system. 18. A stapling attachment configured to be operably attached to a surgical instrument system, said stapling attachment comprising: a staple cartridge body comprising a proximal end and a distal end;a plurality of staples removably stored in said staple cartridge body;an anvil supported relative to said staple cartridge body;a housing removably attachable to the surgical instrument system;an electric motor configured to produce rotational motion, wherein said electric motor selectively receives power from a power source only when said housing is coupled to said surgical instrument system; anddrive means for converting the rotational motion produced by said electric motor to translational motion to eject said staples from said staple cartridge body.
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