John T.M. Wright,Woodrow G. Mathison,Woodrow G. Mathison
申请号：
US13532386
公开号：
US20120330106A1
申请日:
2012.06.25
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A surgical thoracic retractor has retraction members that grip the anterior and posterior surfaces of the ribs between vice-like jaws to prevent a crushing or other force being applied to the intercostal nerves, thus minimizing the patients post-operative pain.
