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:
Apr. 30, 1996
Filed:
Jun. 06, 1994
Thomas A Shepard, Apex, NC (US);
Erwin A Vogler, Newhill, NC (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
A blood collection assembly includes an evacuated container having an open end with a puncturable stopper therein. A receptacle in the container contains an additive and has an open end covered by a puncturable, non-resealable material. In a method for preparing a blood sample for analysis, the stopper and receptacle covering are punctured by a cannula, the cannula is partially retracted into the receptacle so that blood drawn through the cannula contacts the additive and washes it directly into the container through a hole in the covering made by the cannula.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile