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 | UP-0959334 (2007-12-18) |
등록번호 | US-7841502 (2011-01-31) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 63 인용 특허 : 522 |
An apparatus for placement into an opening formed in a wall of a body lumen to deploy a closure element. The apparatus comprising a housing having a handle portion formed at a distal end, the handle portion configured to be engaged by a user when advancing the housing to deploy the closure element.
An apparatus for placement into an opening formed in a wall of a body lumen to deploy a closure element. The apparatus comprising a housing having a handle portion formed at a distal end, the handle portion configured to be engaged by a user when advancing the housing to deploy the closure element. A triggering element deploys the closure device and can at least be partially formed in the housing. A throw reducing mechanism can slide relative to the housing and reduce the distance a user must stretch a hand to move a triggering system within the housing. The housing can include, or be connected to, a handle member having one or more expansion members which expand to provide a stable base for manipulating the apparatus.
What is claimed is: 1. An apparatus for delivering a closure element to an opening formed in a wall of a body lumen, the apparatus comprising: a housing having proximal and distal ends; a locator assembly at least partially received within said housing, said locator assembly having a distal end reg
What is claimed is: 1. An apparatus for delivering a closure element to an opening formed in a wall of a body lumen, the apparatus comprising: a housing having proximal and distal ends; a locator assembly at least partially received within said housing, said locator assembly having a distal end region extendable into an opening formed in a wall of a body lumen; a carrier assembly coupled with said locator assembly and at least partially received within said housing, said carrier assembly being adapted to retain a closure element; a triggering system coupled with and extending from said carrier assembly and at least partially disposed within said housing, said trigging system being configured to advance said carrier assembly toward said distal end region; and a throw reducing mechanism slideably disposed with respect to said housing, wherein said throw reducing mechanism is coupled with said triggering system such that said triggering system is adapted to move relative to said housing as said throw reducing mechanism slides relative to said housing. 2. The apparatus of claim 1, wherein said throw reducing mechanism is a sleeve at least partially enclosing an outer surface of said housing. 3. The apparatus of claim 2, wherein said sleeve is selectively removable from said outer surface of said housing. 4. The apparatus of claim 2, wherein said triggering system comprises a trigger extension extending from said housing, and wherein said sleeve is coupled with said trigger extension. 5. The apparatus of claim 4, wherein said sleeve defines a slot, and wherein said trigger extension is received within said slot. 6. The apparatus of claim 5, wherein said slot has a proximal end and a distal end, and wherein said proximal end of said slot is adapted to engage said trigger extension as said sleeve moves distally relative to said housing, thereby selectively moving trigger extension distally relative to said housing. 7. The apparatus of claim 4, wherein said sleeve comprises a finger extension adapted to facilitate distal movement of said sleeve relative to said housing, and wherein said sleeve is adapted to cause said trigger extension to remain a fixed distance from said finger extension as said sleeve moves distally. 8. The apparatus of claim 4, wherein said sleeve is adapted to move to a distal-most position on said housing, and wherein at said distal-most position of said sleeve, said trigger extension is adapted to move distally relative to said sleeve and said housing. 9. The apparatus of claim 8, wherein said sleeve comprises a finger extension, and wherein said trigger extension is adapted to move to a nested position within said finger extension. 10. The apparatus of claim 2, wherein said housing defines a window adapted to allow a user to determine an operating state of the apparatus, and wherein said sleeve comprises a slot cooperating with said window, such that as said sleeve moves relative to said housing, said window remains visible to said user. 11. The apparatus of claim 2, wherein said sleeve is configured to selectively control said distal end region of said locator assembly between an unexpanded state and an expanded state. 12. The apparatus of claim 11, wherein distal movement of said sleeve relative to said housing causes said distal end region of said locator assembly to transition between said unexpanded state and said expanded state. 13. The apparatus of claim 11, wherein locator assembly comprises a plunger adapted to selectively control said distal end region between said unexpanded state and said expanded state, and wherein said sleeve is coupled with said plunger, such that as said sleeve moves distally relative to said housing, said sleeve causes said plunger to control said distal end region of said locator assembly between said unexpanded state and said expanded state. 14. The apparatus of claim 13, wherein said sleeve substantially encloses said plunger. 15. The apparatus of claim 2, wherein said sleeve is adapted to selectively move relative to said housing to a distal-most position. 16. The apparatus of claim 2, wherein said housing further comprises one or more handles, and wherein said sleeve is adapted to move distally along said housing until said sleeve engages said one or more handles. 17. The apparatus of claim 16, wherein said sleeve is adapted to interlock with said one or more handles when said sleeve engages said one or more handles. 18. The apparatus of claim 16, wherein said one or more handles are selectively removable from said housing.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.