Sherwood Medical Company

Henricus F Paulussen

Paul P Macors

Jellard Vos

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.

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Eindhoven, Netherlands

Henricus F Paulussen