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:
Jun. 18, 1996
Filed:
Feb. 22, 1995
Applicant:
Inventor:
Michael L Wing, Loma Linda, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604254 ; 604255 ;
Abstract
A gravitational, magnetic, floating ball valve for use in the medical field as a protective fluid cut-off valve when medicine and/or fluids are infused intravenously in patients. The ball valve can be inserted in either an intravenous line, a dosage meter tube or inside an intravenous supply bag and in combinations thereof.