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:
Mar. 28, 1989
Filed:
Dec. 08, 1986
Roger W Harvey, Vernon Hills, IL (US);
William J Schnell, Libertyville, IL (US);
Baxter Travenol Laboratories, Inc., Deerfield, IL (US);
Abstract
A method of forming a unitary, sterile fluid dispensing assembly includes forming a fluid-filled container with a vinyl disposing port and forming a fluid transfer set with a vinyl spike connector. The spike connector is inserted into the vinyl disposing port thereby placing the set in fluid flow communication with the fluid in the container. The assembly is sterilized in an autoclave. The heat of sterilization melds at least a surface portion of the vinyl spike connector and softens an interior adjacent surface portion of the port on the container. After sterilization, the transfer set is permanently bonded to the container. The presence of the fluid in the transfer set during sterilization prevents fusing and closing of the lumens of the set due to the heat of sterilization.