Sample taking equipment

Details Sample taking equipment Sample taking equipment

A - Human Necessities

61

M

128/83

A61M 5/178 (2006.01) A61M 5/31 (2006.01)

Patent

CA 1294842

Abstract Equipment suited for taking fluid samples from patients includes a sample taking device which is provided with a front needle and a rear needle whose pointed ends face away from one another. The pointed end of the front needle is intended for piercing a vein or like blood vessel, while the pointed end of the rear needle is intended for piercing a sealing stopper of a vacuum-type test tube capable of being partially inserted into the sampling device. Defined between the mutually facing ends of respective needles is a space which accommodates a flow regulator for regulating the flow through the needles. The sample taking equipment is characterized in that it also includes a protective casing which is intended to accommodate the sample taking device and which includes a cover part which protects the front needle point and a cover part which co-acts with the flow regulator in a manner such as to hold the flow passage through the needles open when the sample taking device is introduced into the protective cover.

570946

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