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 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0692627 (2000-10-19) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 746 인용 특허 : 20 |
In accordance with the present invention there is provided a surgical fastening instrument. The instrument includes a handle and a shaft extending from the handle. The shaft contains a plurality of surgical fasteners therein. The instrument also has a mechanism for first distally deploying a penetra
In accordance with the present invention there is provided a surgical fastening instrument. The instrument includes a handle and a shaft extending from the handle. The shaft contains a plurality of surgical fasteners therein. The instrument also has a mechanism for first distally deploying a penetrating member from the distal end of the shaft and thereafter feeding at least one of the surgical fasteners distally from the penetrating member. The instrument further includes a lockout mechanism for preventing the penetrating member from deploying from the shaft upon feeding all of the plurality of surgical fasteners from the shaft.
1. A surgical fastening instrument comprising:a. a handle;b. a shaft extending from the handle and containing a plurality of surgical fasteners therein;c. a penetrating member separate and distinct from said surgical fasteners for penetrating tissue, and a mechanism for first distally deploying said
1. A surgical fastening instrument comprising:a. a handle;b. a shaft extending from the handle and containing a plurality of surgical fasteners therein;c. a penetrating member separate and distinct from said surgical fasteners for penetrating tissue, and a mechanism for first distally deploying said penetrating member from said distal end of said shaft and thereafter feeding at least one of said surgical fasteners distally from said penetrating member;d. a means for preventing said penetrating member from deploying from said shaft upon feeding all of said plurality of surgical fasteners from said shaft;e. a trigger pivotally extending from said handle, said trigger operably coupled to said mechanism and actuatable from a first position to a second position and back to the first position to feed a surgical fastener from said shaft for each actuation of said trigger; andf. wherein said means for preventing said penetrating member from deploying from said shaft upon feeding all of said plurality of surgical fasteners from said shaft comprises a wheel which incrementally rotates in a first direction with each actuation of said trigger, and locks said trigger when all of said fasteners are delivered. 2. The surgical fastener instrument of claim 1 wherein said wheel has a plurality of ratchet teeth extending outwardly around a rim of said wheel. 3. The surgical fastener instrument of claim 2 wherein said trigger further includes a lockout arm contacting said rim of said wheel, wherein upon each actuation of said trigger brings said lockout arm into contacts with a successive tooth of said lockout wheel. 4. The surgical fastener instrument of claim 1 further including a means for preventing rotation of said locking wheel in a direction opposite to the first direction. 5. The surgical fastener instrument of claim 2 wherein the number of teeth on said locking wheel is the same as the number of fasteners within the instrument. 6. The surgical fastener instrument of claim 4 wherein one of said ratchet teeth has a locking tab extending therefrom for locking said lockout arm and said trigger in said triggers second position when said last surgical fastener is fed from said shaft. 7. A surgical fastening instrument comprising:a. a handle;b. a shaft extending from the handle and containing a plurality of surgical fasteners therein;c. a penetrating member separate and distinct from said surgical fasteners for penetrating tissue, and a mechanism for first distally deploying said penetrating member from said distal end of said shaft and thereafter feeding at least one of said surgical fasteners distally from said penetrating member;d. a lockout mechanism for preventing said penetrating member from deploying from said shaft upon feeding all of said plurality of surgical fasteners from said shaft;e. a trigger pivotally extending from said handle, said trigger operably coupled to said mechanism and actuatable from a first position to a second position and back to the first position to feed a surgical fastener from said shaft for each actuation of said trigger; andf. wherein said a lockout mechanism includes a wheel which incrementally rotates in a first direction with each actuation of said trigger, and locks said trigger when all of said fasteners are delivered. 8. The surgical fastener instrument of claim 7 wherein said wheel has a plurality of ratchet teeth extending outwardly around a rim of said wheel. 9. The surgical fastener instrument of claim 8 wherein said trigger further includes a lockout arm contacting said rim of said wheel, wherein upon each actuation of said trigger brings said lockout arm into contacts with a successive tooth of said lockout wheel. 10. The surgical fastener instrument of claim 8 further including a means for preventing rotation of said locking wheel in a direction opposite to the first direction. 11. The surgical fastener instrument of claim 8 wherein the number of teeth on said locking wheel is the same as the n umber of fasteners within the instrument. 12. The surgical fastener instrument of claim 9 wherein one of said ratchet teeth has a locking tab extending therefrom for locking said lockout arm and said trigger in said triggers second position when said last surgical fastener is fed from said shaft.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.