ALEKSANDR Dzhonni KH. III (US),АЛЕКСАНДР Джонни Х. III (US),KHENDERSON Kortni E. (US),ХЕНДЕРСОН Кортни Э. (US),MILLER Kristofer K. (US),МИЛЛЕР Кристофер К. (US),MISEJMER Dzhon P. (US),МИСЭЙМЕР Джон П.,МИСЭЙМЕР Джон П. (US),ШМИД Кэтрин Дж. (US),ШЕЛТОН Фредерик Э. IV (US),МИТЧЛЕР Стэфани Э. (US),СМИТ Брет В. (US),КРОППЕР М
申请号：
RU2014143344
公开号：
RU0002639860C2
申请日:
2013.03.27
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
FIELD: medicine.SUBSTANCE: tissue thickness compensator is proposed for use with a circular surgical stapler comprising a staple cartridge with a cartridge panel and an abutment member movable relative to the staple cartridge such that the staple-forming surface of the abutment member is opposite the cartridge panel and the tissue-cutting member is pulled axially from the staple cartridge to the abutment member. At that, the tissue thickness compensator comprises a compressible bioabsorbable annular base member and a fastening member. The compressible bioabsorbable annular base member is configured to be held between the staple-forming surface and the cartridge panel. The fastening member protrudes from the compressible base member and is adapted to be attached to the abutment member to hold the compressible base member between the staple-forming surface and the cartridge panel. In the second embodiment, the above-mentioned tissue thickness compensator comprises a fastening member adapted to be connected to the compressible base member. The fastening element comprises a nozzle protruding above the distal end of the abutment member and attached to the compressible base member such that the compressible base member is held near the staple-forming surface. The nozzle is attached with a possibility of movement to the abutment member. The compressible base part has at least one side wall and the nozzle can move from a neutral position in which the nozzle covers the said at least one side wall to a deployed position in which the said at least one side wall remains uncovered. In the third embodiment, the above-mentioned tissue thickness compensator comprises a fastening member adapted to be connected to the compressible base member. The fastening element comprises a deformable edge attached to the compressible base member. In the fourth embodiment, the tissue thickness compensator is designed for use with a circular surgical stapler comprising a stapler head holding a surg
