Method and device for controlling peak currents in a medical device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6772006
APP PUB NO 20030028220A1
SERIAL NO

09923780

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In one embodiment, a method is characterized by measuring a patient parameter associated with a human body; in response to the patient parameter, retrieving a maximum expected device parameter; and setting a limit on an energy source such that during defibrillation of the patient a defibrillation parameter associated with the maximum expected device parameter is within a defined tolerance. In another embodiment, a method is characterized by specifying at least one device parameter limit of a defibrillation unit; and in response to the at least one specified device parameter, determining a prediction confidence level at which the device parameter limit is exceeded for one or more values of a patient parameter. In another embodiment, a method is characterized by specifying a prediction confidence level to which a defibrillation unit device parameter is correlated with one or more values of a patient parameter; and in response to the specified prediction confidence level, determining a defibrillation unit device parameter from one or more values of a patient parameter. In other embodiments, circuitry is used to at least partially effect the foregoing-described methods; the circuitry can include and/or utilize virtually any combination of hardware, software, and/or firmware configured to effect the foregoing-described method, depending upon the design choices of the system designer. In other embodiments, signal bearing media at least partially bear the foregoing-described methods.

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Patent Owner(s)

  • PHYSIO-CONTROL, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edwards, D Craig Fall City, WA 26 1119
Piraino, Daniel W Seattle, WA 23 434

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