1994-10-03
1996-11-26
Sykes, Angela D.
Surgery
Truss
Pad
128635, 436 63, 436 68, A61B 500, G01N 3349
Patent
active
055774997
ABSTRACT:
A blood analyzer includes a display means that visually informs operating room personnel of the instantaneous condition of a patient's blood. Arterial or central venous tubing connects the analyzer to a blood vessel, either arterial, venous, or both, of the patient. In a first embodiment, a plurality of sensor means are positioned within a primary chamber of the analyzer. In a second embodiment, a secondary chamber in valved fluid communication with the primary chamber enables introduction of blood thereinto and a port is provided for entry of a syringe needle so that reactants may be introduced into the secondary chamber so that an additional test may be performed. In a third embodiment, the primary chamber is in valved fluid communication with a conventional pressure transducer.
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Foutch Louise A.
Mason, Jr. Joseph C.
Sykes Angela D.
Winakur Eric F.
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