The present invention comprises a central vacuum producing system suitable for collecting both liquid and gaseous material, one or more end effectors for use at a site at which liquid and gaseous material are produced, and a coupling device or connector for operably coupling one or more end effectors to the central vacuum. In this embodiment, the connector may be made of various materials, and may include a suitable liquid monitor or counter such as a flow meter.
申请公布号
WO02060314(A2)
申请公布日期
2002.08.08
申请号
WO2002US02493
申请日期
2002.01.28
申请人
JLJ MEDICAL DEVICES INTERNATIONAL, LLC;DROGUE, JEFFREY, K.;SCHULTZ, LEONARD, S.;THOMPSON, BARRY, M.
发明人
DROGUE, JEFFREY, K.;SCHULTZ, LEONARD, S.;THOMPSON, BARRY, M.