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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0342323 (1994-11-18) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 798 인용 특허 : 0 |
Apparatus is disclosed for applying surgical fasteners to body tissue along an arcuate path. Each surgical fastener may be in the form of a two-part fastener having a pronged fastener portion for piercing body tissue, and an apertured retainer dimensioned and configured for engaged reception of the
Apparatus is disclosed for applying surgical fasteners to body tissue along an arcuate path. Each surgical fastener may be in the form of a two-part fastener having a pronged fastener portion for piercing body tissue, and an apertured retainer dimensioned and configured for engaged reception of the pronged fastener portion in interference fit therewith for gripping the body tissue therebetween. Alternatively, the fasteners may be in the form of deformable staples. The apparatus preferably includes an arcuately shaped member for holding a plurality of the fastener portions in generally aligned relation, a correspondingly arcuately shaped member spaced from the fastener portion holding member for gripping body tissue therebetween and for releasably holding a plurality of the retainers in generally aligned relation and positioned opposite the fasteners when the body tissue is positioned therebetween. A fastener driver is provided for sequentially advancing the pronged fastener portions toward the apertured retainers to cause the fastener portions to pierce the body tissue therebetween. A knife may be provided to cut the body tissue adjacent the fasteners as the fasteners are applied.
Apparatus for applying at least one row of surgical fasteners, including a frame portion having a handle and an arcuate tissue holding portion extending from the handle, which comprises: a) first arcuate means disposed on the tissue holding portion for holding said fasteners in at least one row; b)
Apparatus for applying at least one row of surgical fasteners, including a frame portion having a handle and an arcuate tissue holding portion extending from the handle, which comprises: a) first arcuate means disposed on the tissue holding portion for holding said fasteners in at least one row; b) second arcuate means disposed on the tissue holding portion configured and dimensioned to cooperate with said first arcuate fastener holding means to position tissue between the first and second arcuate means; and c) fastener driving means slidably disposed on said handle and slidably extending into said first arcuate means for driving said fasteners sequentially along said row into tissue from said first arcuate means toward said second arcuate means.
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