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SURGICAL DEVICE, SYSTEM, AND METHOD FACILITATING MINIMALLY-INVASIVE ACCESS TO AN INTERNAL SURGICAL SITE
专利权人:
COVIDIEN LP
发明人:
Nikolai D. Begg
申请号:
US15942744
公开号:
US20180344351A1
申请日:
2018.04.02
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A surgical device includes a tubular body, a proximal hub, and a plurality of tissue-engaging members. The tubular body includes a distally-facing surface. The proximal hub is disposed at a proximal end portion of the tubular body. The tubular body and the proximal hub cooperate to define a lumen extending therethrough. The plurality of tissue-engaging members extends distally from the distally-facing surface of the tubular body, is arranged annularly about the lumen, and is configured to engage tissue. A system includes the surgical device and a cannula and trocar assembly configured for insertion therethrough. Methods of use are also provided.
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