David A. Mire,Paula A. Nichter,Paul Wheeler,Jacob Zimmerman
申请号：
US13875036
公开号：
US09131933B2
申请日:
2013.05.01
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A retractor includes a first wall extending from the base. The first wall has a longitudinal axis and extends between a first end and a second end. The first wall includes at least a portion of a longitudinal cavity. A rotatable shaft includes an outer surface that defines a groove. At least a portion of the shaft is disposed in the longitudinal cavity. A blade is disposed for movement along the longitudinal cavity. A post is connected with the blade and is disposed with the groove such that rotation of the shaft causes axial translation of the blade relative to the first wall between a first orientation and a second orientation. Methods of use are disclosed.
