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:
May. 02, 1978
Filed:
Jun. 19, 1975
Applicant:
Inventor:
Rene G Lamadrid, Silver Spring, MD (US);
Assignee:
Baxter Travenol Laboratories, Inc., Deerfield, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
356201 ; 356181 ;
Abstract
A detector of blood in dialyzing solution, which operates by measuring the optical density of the dialyzing solution, is prevented from improper indication arising from the presence of bubbles in the dialyzing solution, by shaping the fluid passages to channel the bubbles away from the optical sensing path.