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:
Sep. 13, 1983
Filed:
Dec. 02, 1981
Edward B Garver, Sr, Lindenhurst, IL (US);
Baxter Travenol Laboratories, Inc., Deerfield, IL (US);
Abstract
An assembly is provided which is attachable to a member, such as a cannula, in a uniformly secure fashion in response to heat. The assembly includes a first portion, which is deformable in the presence of heat and into which the member can be slidably inserted, and a second portion, which is disposed about the first portion in an interference fit so as to exert a force inwardly upon the first portion in the direction of the member therein confined. When the member is heated, the first portion becomes deformable, and the force exerted by the second portion serves to constrict the first portion into a tight conformance fit about the member. The member is thereby secured to the assembly. In the preferred embodiment, the first portion is made of an autoclavable thermoplastic polyester whose bonding characteristics are enhanced by the addition of a nonautoclavable copolyester of superior bonding strength. The second portion is preferably an autoclavable elastomer.