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Retractors facilitating imaging during surgery
专利权人:
Dimitri Protopsaltis
发明人:
Dimitri Protopsaltis
申请号:
US11640785
公开号:
US08636654B2
申请日:
2006.12.18
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Tissue retraction devices and methods include a tissue retractor with a radiolucent portion to permit imaging through the radiolucent portion with X-ray, fluoroscopic or other suitable imaging system. The tissue retractor also includes one or more radio-opaque elements that define at least a portion of a perimeter of the radiolucent portion to provide an indication of the retractor location in the patient via the imaging system.
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中国工程科技知识中心
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