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:
Nov. 11, 1980
Filed:
May. 22, 1978
Applicant:
Inventor:
Saul Leibinsohn, Rishon Lezion, IL;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ; A61M / ;
U.S. Cl.
CPC ...
1283 / ; 128274 ; 128295 ;
Abstract
A microbe barrier device particularly useful for draining body liquids while avoiding retrograde infection is described, comprising a housing including an inlet connectable to a liquid line and an outlet through which the liquid from the line is drained, a one-way valve within the housing between its inlet and outlet and permitting the one-way flow of the liquid only from the inlet to the outlet, and a barrier within the housing between its inlet and the one-way valve and including an antiseptic substance in contact with all surfaces of the inlet side of the valve through which the liquid flows.