WICK AND RELIEF VALVE FOR DISPOSABLE LAPARSCOPIC SMOKE EVACUATION SYSTEM
摘要
The present invention relates to an improved smoke evacuation device for use in laparoscopic surgeries. One improvement is a hydrophilic wick positioned within the inlet system of the smoke device for absorbing moisture and trapping surgical waste entering the smoke evacuation device. The second improvement is a multi-outlet valve inserted into the outlet system of the smoke evacuation device to enable quick depressurization of the surgical site.
申请公布号
WO2008109014(A3)
申请公布日期
2009.01.29
申请号
WO2008US02759
申请日期
2008.02.29
申请人
MEDTEK DEVICES, INC. DBA/ BUFFALO FILTER;DEAN, ROBERT, O.;KAJDAS, JAY, T.