发明名称 |
SMOKE EVACUATION SYSTEM |
摘要 |
A smoke evacuating system for use during surgical procedures, particularly minimally invasive procedures involving the use of a laser or cautery at a surgical site having an associated higher than ambient pressure, wherein the system includes a filter with a site side and an outlet side and a fluid conduit extending between the surgical site and the filter. The filter includes a filter media and a housing substantially surrounding the filter media with a space between the filter media and the housing to collect condensed vapor. The filter exhibits low resistance or a low pressure drop and resists fluid flow, whereby the higher than ambient pressure is not substantially diminished and generates a fluid flow in the fluid flow path tending to carry smoke to and through the filter.
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申请公布号 |
US2007225664(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20070692548 |
申请日期 |
2007.03.28 |
申请人 |
JLJ MEDICAL DEVICES INTERNATIONAL, LLC |
发明人 |
SCHULTZ LEONARD S.;DROGUE JEFFREY K. |
分类号 |
A61B19/00;A61M1/00;A61B18/00;B01D46/00;B01D46/42 |
主分类号 |
A61B19/00 |
代理机构 |
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代理人 |
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地址 |
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