Surgery – Truss – Pad
Patent
1989-08-30
1991-09-17
Cohen, Lee S.
Surgery
Truss
Pad
A61B 5021
Patent
active
050485334
ABSTRACT:
A method and apparatus for the non-invasive examination of the blood circulation of a living organism uses a device having: a pair of sensors (18, 19), each of which detects the value .beta. (t) of a measurement value that changes during one pulse wave with the blood pressure of the organism and thereby with time, and transmits this value through signals; a pair of pressure sleeves for connecting the sensors with tissue of the organism through which arterial blood flows; and an electrical unit (21) for evaluating the signals of the mentioned sensors. The method includes setting two subdiastolic pressures which differ from each other by a small value in the two sleeves, transmitting signals obtained from the two sensors (18, 19) to the evaluating unit (21), and determining a circulatory function of the organism from transmitted signals in the evaluating unit.
REFERENCES:
patent: 3104661 (1963-09-01), Halpern
patent: 4172450 (1979-10-01), Rogers et al.
patent: 4699152 (1987-10-01), Link
patent: 4800892 (1989-01-01), Perry et al.
patent: 4846189 (1989-07-01), Sun
patent: 4873987 (1989-10-01), Djordjevich et al.
Cohen Lee S.
Nicolay GmBH
Pfaffle K. M.
LandOfFree
Method and apparatus for a non-invasive examination of blood cir does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for a non-invasive examination of blood cir, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for a non-invasive examination of blood cir will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1909483