发明名称 |
LOW GLASS TRANSITION TEMPERATURE BIOABSORBABLE POLYMER ADHESIVE FOR RELEASABLY ATTACHING A STAPLE BUTTRESS TO A SURGICAL STAPLER |
摘要 |
A surgical stapler end effector comprises a staple cartridge, an anvil, and a buttress assembly. The staple cartridge comprises a plurality of staples and a deck. The staple cartridge is operable to drive the staples through the deck. The anvil is movable from an open position toward the staple cartridge to reach a closed position. The anvil includes an underside having staple forming surface configured to receive staples driven through the deck. The buttress assembly comprises a buttress body and an adhesive material. The adhesive material comprises a polymer. The polymer is bioabsorbable. The polymer has glass transition temperature (Tg) at or below 0°C. |
申请公布号 |
EP3072454(A1) |
申请公布日期 |
2016.09.28 |
申请号 |
EP20160162047 |
申请日期 |
2016.03.23 |
申请人 |
ETHICON ENDO-SURGERY, LLC |
发明人 |
SHELTON, IV, FREDERICK E.;BEZWADA, RAO S.;WIDENHOUSE, CHRISTOPHER W. |
分类号 |
A61B17/072;A61L24/04 |
主分类号 |
A61B17/072 |
代理机构 |
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代理人 |
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