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:
Feb. 11, 1992
Filed:
Oct. 31, 1990
Sherwood Medical Company, St. Louis, MO (US);
Abstract
A blood sampling kit and the method of using the blood sampling kit are disclosed wherein an arterial blood gas syringe having a venting means associated therewith is used in combination with a blood collection tube holder having a double ended needle mounted therein and a stopper assembly consisting generally of a cylindrical member with a central opening and a flexible diaphragm member extending across the opening such that the stopper assembly and syringe assembly are inserted into the blood collection tube holder to obtain a blood sample from a patient in the syringe assembly and, once the blood sample is obtained, the syringe assembly and stopper assembly are removed from the blood collection tube holder and the stopper assembly protects the blood sample from exposure to the atmosphere.