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. 22, 2001
Filed:
Aug. 06, 1999
Bradley M. Wilkinson, North Haledon, NJ (US);
Robert S. Golabek, Jr., Towaco, NJ (US);
Becton Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
This invention relates to a closed system specimen collection container. The collection container is designed to collect, transport and transfer the liquid specimen into a non-evacuated tube through an integrated valve component. This device has no sharp needles and utilizes a blunt cannula component on a test tube. The operation of the device consists of the steps of collecting a specimen into the container and attaching a cap in permanent locking and leak resistant attachment. The cap may be a snap-on or threaded lock. The specimen may then be immediately transported to a laboratory in the container where the specimen can be transferred into a tube for analysis. Alternatively, the specimen may then be immediately transferred into a non-evacuated tube through the integrated valve by a passive means. This technique is accomplished by inserting the blunt cannula attached to the tube into the bottom of the container and interfacing with the integrated valve component. The valve is pierced by the blunt cannula on the tube allowing passive transfer of the specimen without the user coming in contact with the liquid. Gravity allows liquid to transfer automatically. The filled test tube is then pulled off of the container and a second tube may be filled at that time if desired. The container may then be discarded for proper disposal. The integrated valve is a self-sealing valve which allows the user to obtain multiple tube samples without the risk of leaks or spills from the container.