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:
Oct. 05, 1993
Filed:
Nov. 07, 1991
Applicant:
Inventors:
Maurice N Karkar, Mission Viejo, CA (US);
James C Velnosky, Alta Loma, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128765 ; 604187 ; 604218 ; 356 39 ; 356246 ; 128771 ;
Abstract
An improved blood analyzing device is disclosed for measuring the hematocrit and oxygen saturation levels of a quantity of blood. The device is a syringe containing a single optical window insert into the tubular barrel.
Karkar, Maurice. (1993). Syringe for hematocrit and oxygen saturation blood analyzer (U.S. Patent No. 5249584). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5249584
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile