Method and a blood oxygen tester for detecting the arterial...

Details Method and a blood oxygen tester for detecting the arterial... Method and a blood oxygen tester for detecting the arterial...

2009-03-20

2011-12-20

Wallenhorst, Maureen (Department: 1777)

Chemistry: analytical and immunological testing

Blood gas

C436S063000, C436S164000, C436S169000, C422S400000, C422S402000, C422S420000, C422S068100, C422S082010, C422S082040, C422S082130, C600S584000, C435S002000

Reexamination Certificate

active

08080424

ABSTRACT:
A method and a blood oxygen tester for determining whether a blood sample is arterial or venous blood are disclosed. A blood oxygen tester for determining whether a blood sample is arterial or venous blood includes a housing and a blood sample receptacle defined by the housing. A blood oxygen sensor is in communication with the blood sample receptacle and a test result indicator is in communication with the blood oxygen sensor. The indicator is responsive to the blood oxygen sensor for indicating whether a tested blood sample is arterial blood or venous blood.

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