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:
Feb. 12, 1991
Filed:
Sep. 23, 1988
Applicant:
Inventors:
Guala Ernesto, Turin, IT;
Beolchi Mario, Turin, IT;
Assignee:
Industrie Borla S.p.A., Turin, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ; B65D / ;
U.S. Cl.
CPC ...
138 89 ; 138 / ; 138 / ; 604256 ; 604283 ;
Abstract
A gas-tight closure device for the connecting ends of tubes for biomedical fluid-transporting apparatus, particularly haemodialysis lines, which are sterilized by means of sterilizing gas, includes a tubular connector defining an internal Luer cone and a cap which is fitted to the connector. The hermetic closure of the connector by the cap is effected by means of complementary conical surfaces for the mutual force-coupling of the outer lateral wall of the connector and the inner wall of the cap.