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ROTATABLE CUTTING INSTRUMENT AND METHOD
专利权人:
发明人:
Craig E. Lauchner
申请号:
US13829258
公开号:
US20140276802A1
申请日:
2013.03.14
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A surgical instrument includes a first member having an inner surface defining a first passageway. A second member is disposable within the first passageway and movable relative to the first member. The second member defines a longitudinal axis and extends between a first end and a second end configured to engage tissue. The second end includes a first surface configured for a non-penetrating engagement with the tissue and a second surface including at least two spaced apart cutting members extending axially from the first surface. The cutting members are rotatable to excise a portion of the tissue. Systems and methods are disclosed.
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