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INTERNAL PRESERVATION FLUID DISPENSER FOR ENDOSCOPIC VESSEL HARVESTER
专利权人:
发明人:
Randal J. Kadykowski
申请号:
US14064750
公开号:
US20150119917A1
申请日:
2013.10.28
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An endoscopic vessel harvester includes a vessel keeper for capturing a target vessel within a tunnel that has been dissected along the target vessel. A cutter member cuts and cauterizes side branches while the target vessel is slidably captured in the vessel keeper. A spray nozzle carried by the vessel keeper delivers a preservative fluid via a manual control valve and a conduit. The preservative fluid is sprayed on the target vessel proximate a respective side branch immediately after being cauterized. Thus, a harvested vessel is bathed in preservative fluid prior to being actually removed from the body, enhancing endothelial preservation from cascading events.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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