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:
Oct. 23, 1990
Filed:
Jun. 14, 1988
Robert J Losada, Astoria, NY (US);
Hugh T Conway, Verona, NJ (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
An arrangement is provided for inducing rapid flow of a blood sample into a collection assembly for the sample, with the arrangement including an elongated member of narrow width positioned in the flow path of the blood from the source therefore to the collection area therefore. The member of the invention may be, for example, an elongated flat strip, flexible or rigid, a solid rod, a solid strip square in cross section, or a tubular rod. The elongated device may be separate and positioned or adhered to a surface forming the blood flow path or it may be molded simultaneously with a collection assembly. The device may serve to provide a bridging transition from the surface of one part of an assembly to another. Finally, the device may be used to induce sample flow back and forth in a collection tube during mixing.