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-0146126 (2014-01-02) |
등록번호 | US-9750500 (2017-09-05) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 553 |
A surgical clip applier is provided including a housing, at least one handle pivotably connected to the housing, a channel assembly extending distally from the housing, a clip carrier disposed within said channel assembly and defining a channel therein, a plurality of clips slidably disposed within
A surgical clip applier is provided including a housing, at least one handle pivotably connected to the housing, a channel assembly extending distally from the housing, a clip carrier disposed within said channel assembly and defining a channel therein, a plurality of clips slidably disposed within the channel of said clip carrier, a jaw assembly including a pair of jaws extending from an end of the channel assembly, opposite the housing, adapted to accommodate a clip therein and being operable to effect formation of a clip in response to movement of said at least one handle, and a shuttle bar slidably supported in the channel assembly and configured to transport a clip from the clip carrier to the jaw assembly.
1. A surgical clip applier, comprising: a housing;at least one handle pivotably connected to the housing;a channel assembly extending distally from the housing;a clip carrier disposed within said channel assembly and defining a channel therein;a plurality of clips slidably disposed within said chann
1. A surgical clip applier, comprising: a housing;at least one handle pivotably connected to the housing;a channel assembly extending distally from the housing;a clip carrier disposed within said channel assembly and defining a channel therein;a plurality of clips slidably disposed within said channel of said clip carrier;a jaw assembly including a pair of jaws extending from an end of said channel assembly, opposite said housing, said jaw assembly adapted to accommodate a clip therein and being operable to effect formation of a clip in response to movement of said at least one handle;a clip pusher bar slidably supported within at least one of said housing and said channel assembly, said clip pusher bar defining a channel therein; anda shuttle bar slidably supported in the channel of the clip pusher bar, the shuttle bar including a shuttle box defining a slot configured to receive a distal most clip of the plurality of clips from the clip carrier, the shuttle box configured for transporting the distal most clip to the jaw assembly. 2. The clip applier according to claim 1, wherein the shuttle bar includes a wedge at a distal end thereof, the wedge configured for selective insertion between the jaws to maintain the jaws in an open condition. 3. The clip applier according to claim 1, wherein the shuttle box transports the distal most clip from the clip carrier to the jaw assembly upon distal movement of the shuttle bar. 4. The clip applier according to claim 1, wherein the shuttle box is docked against the clip carrier when the shuttle bar is in a proximal position to receive the distal most clip therein. 5. The clip applier according to claim 1, wherein the shuttle box is docked against the jaw assembly when the shuttle bar is in a distal position. 6. The clip applier according to claim 1, wherein the clip pusher bar is movable towards said jaw assembly to urge the distal most clip from a location retained in the slot of said shuttle box to a location between said jaws. 7. The clip applier according to claim 1, further comprising a drive channel slidably supported within at least one of said housing and said channel assembly, said drive channel having a first end operatively connected to said at least one handle and a second end configured and dimensioned to selectively engage said pair of jaws to effectuate closure of said pair of jaws, said drive channel being moved towards said jaw assembly as said at least one handle is actuated in a first direction to move said second end thereof against said jaws to close said jaws, said drive channel being moved away from said jaws as said at least one handle is actuated in a second direction to move said second end thereof away from said jaws to allow said jaws to open. 8. The clip applier according to claim 1, further comprising a clip loader slidably supported within the channel assembly and translatable relative to the clip carrier to urge the distal most clip of the clip carrier into the shuttle box. 9. The clip applier according to claim 8, wherein the clip carrier includes a slot adjacent the distal most clip thereof for receiving the clip loader therethrough when the clip loader translates relative to the clip carrier such that a tongue of the clip loader engages the distal most clip to urge the distal most clip into the shuttle box. 10. A surgical clip applier, comprising: a housing;at least one handle pivotably connected to the housing;a channel assembly extending distally from the housing;a clip carrier disposed within said channel assembly and defining a channel therein;a plurality of clips slidably disposed within said channel of said clip carrier;a drive channel slidably supported within at least one of said housing and said channel assembly and operatively connected to said at least one handle;a clip pusher bar slidably supported within at least one of said housing and said channel assembly;a linkage mechanism disposed in at least one of said housing and said channel assembly, said linkage mechanism operatively connected to said drive channel and to said clip pusher bar and configured to translate said pusher bar in a first direction concurrently upon translation of said drive channel in a second, opposite direction, and to maintain said clip pusher bar in position upon further translation of said drive channel. 11. The clip applier according to claim 10, further including a jaw assembly including a pair of jaws extending from an end of said channel assembly, opposite said housing, said jaw assembly adapted to accommodate a clip therein and being operable to effect formation of a clip in response to movement of said at least one handle. 12. The clip applier according to claim 10, wherein the linkage mechanism includes a cam slot having a first pin slidably disposed therein, said first pin being operatively connected to said drive channel and slidable along said cam slot upon translation of said drive channel. 13. The clip applier according to claim 12, wherein said cam slot includes a cam portion and a dwell portion, said first pin being slidable along said cam portion to cause said linkage mechanism to translate said pusher bar in the first direction upon translation of the drive channel in the second direction, and being slidable along the dwell portion to allow the linkage mechanism to maintain the pusher bar in position upon further translation of the drive channel. 14. The clip applier according to claim 13, wherein the linkage mechanism includes a first linkage arm rotatably disposed at least partially within the housing, said first linkage arm rotatable upon translation of the first pin along the cam portion of the cam slot to translate the pusher bar in the first direction. 15. The clip applier according to claim 14, wherein the first pin is slidably received in a first slot of the housing and slidable along the first slot of the housing and the cam slot of the linkage mechanism during translation of the drive bar to rotate the first linkage arm relative to the housing. 16. The clip applier according to claim 14, wherein the linkage mechanism further includes a second linkage arm rotatably secured to the first linkage arm and slidably secured to the housing by a second pin slidably disposed in a second slot of the housing, wherein upon rotation of the first linkage arm, the second linkage arm rotates relative to the first linkage arm and causes the second pin to slide along the second slot of the housing, the second pin being operatively connected to the pusher bar to effect translation of the pusher bar relative to the housing upon translation of the second pin along the second slot of the housing. 17. The clip applier according to claim 10, further including a shuttle bar slidably supported in the channel assembly and configured to transport a clip from the clip carrier to the jaw assembly, said pusher bar being configured to engage said shuttle bar after an initial translation in the first direction to translate said shuttle bar in the first direction. 18. The clip applier according to claim 17, wherein said pusher bar includes a fin extending into a slot of said shuttle bar, said fin configured to engage an end of said slot to translate said shuttle bar in at least the first direction. 19. The clip applier according to claim 17, wherein said pusher bar urges a proximal portion of said shuttle bar against a cutout of said housing prior to the initial translation of said pusher bar in the first direction and subsequently releases said shuttle bar from said cutout after the initial translation of the pusher bar in the first direction to allow the shuttle bar to translate in the first direction.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.