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Single port device having integral filter/vent
专利权人:
Covidien LP
发明人:
Gregory G. Okoniewski
申请号:
US14054908
公开号:
US09451877B2
申请日:
2013.10.16
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A laparoscopic port device includes a compliant port body having a distal and proximal end having a lumen extending therethrough. The lumen has a filtering agent configured to retain or treat particulate contaminates present in insufflation gases. The laparoscopic port device further includes a valve operatively connected with the lumen to selectively regulate flow of the insufflation gases therethrough.
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中国工程科技知识中心
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