The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 1997
Filed:
Feb. 02, 1994
Applicant:
Inventors:
Rodger L Stewart, Lafayette, CO (US);
John T Buckley, Newark, CA (US);
William D Dalke, Aurora, CO (US);
Barry D Reed, Longmont, CO (US);
Joseph A Scibona, Littleton, CO (US);
Assignee:
Cobe Laboratories, Inc., Arvada, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61J / ;
U.S. Cl.
CPC ...
604407 ; 604403 ; 604181 ; 604408 ; 206363 ; 222 65 ; 222103 ;
Abstract
A venous reservoir bag subassembly which is adapted to cooperate with a mounting assembly having a bracket frame and a front plate reproducibly relatively movable to enable constant accurate blood volume readout, a cooperating mechanism between the subassembly and the mounting assembly to provide against unduly low blood volume, and an angled conduit cooperating with the bag and recesses in the subassembly and assembly to provide further failsafe against passage of the undesirable gas.