Device for sampling blood droplets under vacuum conditions

Details Device for sampling blood droplets under vacuum conditions Device for sampling blood droplets under vacuum conditions

2008-05-20

2008-05-20

Hindenburg, Max (Department: 3736)

Surgery

Diagnostic testing

Liquid collection

C600S573000, C600S584000, C606S181000, C606S182000

Reexamination Certificate

active

10496981

ABSTRACT:
A blood extraction device (100) and method for withdrawing a controlled number of drops of blood from a patient, in whom there is created an incision of such dimension that blood does not freely flow therefrom. A release unit (160) urges drops of blood to flow from the incision, for example by applying a vacuum, and a disabling unit (145, 146, 170) is coupled to the incision unit for disabling the release unit when a predetermined number of drops of blood have been withdrawn.

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