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Leak-resistant tissue dissection tool kit
专利权人:
Covidien LP
发明人:
SGROI, Anthony
申请号:
ES17175995
公开号:
ES2781560T3
申请日:
2017.06.14
申请国别(地区):
ES
年份:
2020
代理人:
摘要:
A tool assembly for leak resistant dissection of tissue includes an anvil and a cartridge housing a plurality of staples. The anvil and cartridge have a linear longitudinal portion and a transverse portion positioned distally of the longitudinal portion. The linear longitudinal portion of the cartridge and anvil assemblies is substantially longer than the curved distal portion. In use, when a surgical procedure is performed that requires a plurality of cutting operations, e.g., a gastrectomy procedure, the first cutting operation is performed to form a substantially linear cut line having a curved distal portion that curves towards a specimen side of the organ, e.g., the stomach. In each subsequent cutting operation, the proximal portion of the tool assembly is positioned with the existing cut line such that a termination point of the existing cut line is positioned on the specimen side of the tissue or organ being partially removed.
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