Process for detection of physical position of a human being
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 23, 2001
Grant Date -
N/A
app pub date -
Sep 8, 1999
filing date -
Sep 8, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for detecting the physical positions or changes of position of a human being based on detecting a physiological signal dependent on a sympathetic/parasympathetic nerve system in each case in the heart or in a vessel near the heart by means of a sensor at pre-specified times, in particular, based in each case on a physiological or stimulation event, deriving a value of a signal parameter in each case, from this signal according to a pre-specified signal processing rule and stored determining a fluctuation curve of the stored signal parameter values, performing a frequency analysis of the fluctuation curve to obtain the spectral power density evaluating the spectral power density, resulting in the issuance of a position signal as a function of the evaluation result, whereby the morphology of the signals is detected and the value of the signal parameter is, in each case, derived from morphology of an individual detected signal.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully