Surgical stapler sleeve for reinforcing staple lines
First Claim
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1. A surgical stapler sleeve comprising a unitary sheet of host-compatible material formed into a tube with a generally planar longitudinal face, first and second longitudinal planar edges of the sheet being releasably fastened to one another next to the planar longitudinal face of the sleeve.
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Abstract
A surgical stapler sleeve comprises a sheet of host-compatible material, a first edge of the sheet being folded back adjacent to a second edge of the sheet to give the sheet a tubular conformation, the first and second edges being releasably fastened to one another.
2019 Citations
8 Claims
- 1. A surgical stapler sleeve comprising a unitary sheet of host-compatible material formed into a tube with a generally planar longitudinal face, first and second longitudinal planar edges of the sheet being releasably fastened to one another next to the planar longitudinal face of the sleeve.
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6. A surgical stapler having jaws, with opposing generally planar jaw faces, and a knife, the knife and jaw faces being adapted to cooperate, when the stapler is actuated, to form an incision between at least two parallel longitudinal rows of staples emplaced between the jaw faces, comprising:
a first tubular sleeve formed from a unitary sheet of host-compatible material, the sleeve having a generally planar longitudinal face, the sleeve fitted around a first jaw of the stapler, with the planar longitudinal face of the sleeve on the planar jaw face of the first jaw of the stapler, first and second longitudinal planar edges of the sheet being releasably fastened to one another wherein said first edge is folded next to a longitudinal edge of the face of the first stapler jaw. - View Dependent Claims (7)
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8. A method of reinforcing a surgical staple line comprising the steps of:
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(a) providing a surgical stapler having jaws, with opposing generally planar jaw faces, and a knife, the knife and jaw faces being adapted to cooperate, when the stapler is actuated, to form an incision between at least two parallel longitudinal rows of staples emplaced between the jaw faces; (b) fitting a first tubular sleeve formed from a unitary sheet of host-compatible material around a first jaw, the sleeve having a generally planar longitudinal face, with the planar longitudinal face of the sleeve on the planar jaw face of the first jaw of the stapler, adjacent longitudinal planar edges of the sheet being releasably fastened to one another next to a longitudinal edge of the face of the first jaw; (c) fitting a second tubular sleeve formed from a second unitary sheet of host-compatible material around a second jaw, the second sleeve having a generally planar longitudinal face, with the planar longitudinal face of the second sleeve on the planar face of the second jaw of the stapler, adjacent longitudinal planar edges of the second sheet being releasably fastened to one another next to a longitudinal edge of the face of the second jaw, the releasably fastened edges of the second sheet being opposed to the releasably fastened edges of the first sheet; (d) placing patient tissue between the sleeves on the jaws of the stapler; (e) actuating the stapler to emplace at least two parallel longitudinal rows of staples between the jaw faces through the sleeves and the patient tissue; (f) actuating the stapler knife to form an incision through the sleeves and the patient tissue between the rows of staples.
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Specification