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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-0062338 (2013-10-24) |
등록번호 | US-9364240 (2016-06-14) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 19 인용 특허 : 531 |
An apparatus for application of surgical clips to body tissue has a handle portion; a body extending distally from the handle portion; a plurality of surgical clips disposed within the body; and a jaw assembly mounted adjacent a distal end portion of the body. The jaw assembly includes first and sec
An apparatus for application of surgical clips to body tissue has a handle portion; a body extending distally from the handle portion; a plurality of surgical clips disposed within the body; and a jaw assembly mounted adjacent a distal end portion of the body. The jaw assembly includes first and second jaw portions movable between a spaced-apart and an approximated position. The apparatus also has a wedge plate longitudinally movable between the first and the second jaw portions, a clip pusher configured to individually distally advance a surgical clip to the jaw assembly while the jaw portions are in the spaced apart position; an actuator at least partially disposed within the body and longitudinally movable in response to actuation of the handle portion; and a jaw closure member positioned adjacent the first and second jaw portions to move the jaw portions to the approximated position.
1. An apparatus for applying surgical fasteners to body tissue, comprising: an elongate body portion;an actuation mechanism movable through the body portion;a plurality of surgical fasteners disposed within the body portion;a jaw assembly mounted adjacent a distal end of the body portion, and includ
1. An apparatus for applying surgical fasteners to body tissue, comprising: an elongate body portion;an actuation mechanism movable through the body portion;a plurality of surgical fasteners disposed within the body portion;a jaw assembly mounted adjacent a distal end of the body portion, and including first and second jaw portions, the jaw assembly being movable between a spaced apart position and an approximated position to form a surgical fastener positioned between the first and second jaw portions;a camming mechanism extending from a distal end of the actuation mechanism, the camming mechanism including: a slider; anda driver positioned distally of the slider, the driver being movable in a distal direction toward the jaw assembly into engagement with the jaw assembly to move the jaw assembly into the approximated position, the slider being positioned between the actuation mechanism and the driver to operatively connect the actuation mechanism and the driver such that movement of the actuation mechanism facilitates corresponding movement of the slider and the driver; anda wedge member positioned within the body portion wherein actuation of the actuation mechanism moves the wedge member from a distal position, in which a distal end of the wedge member maintains the first and second jaw portions in the spaced apart position, to a proximal position, in which the distal end of the wedge member is disposed proximally of the first and second jaw portions to allow the first and second jaw portions to close, wherein the wedge member includes a first slot formed therein configured and dimensioned to receive a second projection extending outwardly from the slider, the second projection being engagable with an end wall defined by the first slot in the wedge member to limit retraction of the slider in relation to the jaw assembly. 2. The apparatus of claim 1, wherein the driver includes a recess formed therein configured and dimensioned to receive a distal end of the slider. 3. The apparatus of claim 1, wherein the actuation mechanism includes a slot formed therein configured and dimensioned to receive a first projection extending outwardly from the slider, the first projection being movable within the slot to permit relative longitudinal movement between the actuation mechanism and the slider, and relative longitudinal movement between the actuation mechanism and the driver. 4. The apparatus of claim 3, wherein the first projection is located adjacent a proximal end of the slider. 5. The apparatus of claim 3, wherein the slot formed in the actuation mechanism defines a length permitting the actuation mechanism to move a predetermined longitudinal distance in relation to the driver while allowing the driver to remain in a fixed position. 6. The apparatus of claim 1, wherein retraction of the driver in relation to the jaw assembly is limited via engagement between the second projection and a pocket formed in the jaw assembly. 7. The apparatus of claim 1, wherein the second projection is located adjacent a distal end of the slider. 8. The apparatus of claim 1, further including a latch retractor connected to the slider to permit distal movement of the driver following proximal retraction of the wedge member. 9. The apparatus of claim 8, wherein the latch retractor is pivotable relative to the slider. 10. The apparatus of claim 8, wherein the latch retractor extends through a second slot formed in the wedge member. 11. The apparatus of claim 8, wherein the latch retractor is pivotable relative to the slider between a first position, in which distal movement of the actuation mechanism does not effect distal movement of the slider, and a second position, in which the latch retractor fixedly couples the slider to the actuation mechanism such that distal movement of the actuation mechanism effects distal movement of the slider. 12. The apparatus of claim 11, wherein the wedge member is configured to engage the latch retractor upon proximal movement of the wedge member to move the latch retractor from the first position to the second position.
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