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:
Sep. 14, 1982
Filed:
Jun. 09, 1980
Applicant:
Inventor:
Donald A Raible, Santa Ana, CA (US);
Assignee:
Bentley Laboratories, Irvine, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
1282 / ; 128274 ;
Abstract
A valving mechanism for use within a blood passageway of a blood access device. The valving mechanism includes a plugging means and a valve chamber for receiving the plugging means when it is removed from its seat in the blood passageway. The valving mechanism also includes a retaining element adapted to slidably engage the valve chamber and an external rim of the blood access device for securing the valve chamber and blood access device. When the valve chamber is not in use, a retaining cap and retaining cap ring are used to secure the plugging means within the blood access device passageway.