Methods and Apparatus for Manually Suspending Intrathoracic Impedance Fluid Status Measurements
First Claim
1. A method of selectively deactivating a notification function in an implantable medical device (IMD), comprising:
- monitoring a physiologic parameter of a patient;
determining when the physiologic parameter one of exceeds a threshold and departs from a desired range;
energizing a notification function to the patient;
receiving corrective or palliative therapy from a clinician; and
deactivating the notification function for a preset period of time.
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Accused Products
Abstract
The capability to suspend a patient alert relating to a monitored physiologic parameters addresses a need to selectively shut off a patient-alert signal or signals during the time a patient is being treated for an excursion in the parameter. Of course, in general a signal call attention to a patient'"'"'s a potentially deleterious status or condition for which they should seek medical attention. Once a chronically-implanted monitoring device has detected or provided information about the parameter relative to a desired value, trend, or range and a clinician has been notified and intervened the alert signal is temporarily disabled for a predetermined period. That is, once the notification occurs and alert has served its purpose, the alert mechanism is selectively deactivated while the patient ostensibly begins to gradually correct the monitored physiologic parameter under a caregiver'"'"'s direction and control. After which time, the alert will reactivate.
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Citations
18 Claims
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1. A method of selectively deactivating a notification function in an implantable medical device (IMD), comprising:
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monitoring a physiologic parameter of a patient; determining when the physiologic parameter one of exceeds a threshold and departs from a desired range; energizing a notification function to the patient; receiving corrective or palliative therapy from a clinician; and
deactivating the notification function for a preset period of time. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for selectively deactivating a notification function in an implantable medical device (IMD), comprising:
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means for monitoring a physiologic parameter of a patient; means for determining when the physiologic parameter one of exceeds a threshold and departs from a desired range; means for energizing a notification function to the patient; and means for deactivating the notification function for a preset period of time subsequent to the patient receiving one of a corrective and a palliative therapy under guidance of a clinician. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A computer readable medium for storing executable instructions for carrying out a method of selectively deactivating a notification function in an implantable medical device (IMD), comprising:
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instructions for monitoring a physiologic parameter of a patient; instructions for determining when the physiologic parameter one of exceeds a threshold and departs from a desired range; instructions for energizing a notification function to the patient; and instructions for deactivating the notification function for a preset period of time subsequent to the patient receiving one of a corrective and a palliative therapy under guidance of a clinician. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification