Surgery – Diagnostic testing – Cardiovascular
Patent
1998-03-12
2000-08-15
Hindenburg, Max
Surgery
Diagnostic testing
Cardiovascular
600526, 600547, A61B 504, A61B 502, A61B 505
Patent
active
06102869&
ABSTRACT:
Procedure and device for determining cardiac output volume which involves applying an electrical potential to create a current flow through tissue of the patient's heart, placing a first measuring electrode on skin of the patient near the heart and inserting a second measuring electrode into the patient's body at a position on an opposite side of the heart from the first measuring electrode so that a straight-line heart-traversing projection extends through the heart between the first and the second measuring electrodes. In one embodiment the second measuring electrode is in a blood vessel and in another embodiment there are a plurality of second measuring electrodes with the best one being determined by Electrocardiogram equipment.
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patent: 4852580 (1989-08-01), Wood
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Foerster Harald
Heinemann Helmut Otto
Meier Bernd Horst
Heinemann & Gregori GmbH
Hindenburg Max
Natnithithadha Navin
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