Indicating the status of an energy storage device of a medical device
First Claim
1. A method comprising:
- storing a value that indicates an estimated number of therapy delivery events available from a medical device;
periodically estimating an amount of energy stored by an energy storage device of the medical device; and
periodically updating the stored value based on the estimated amounts of stored energy.
11 Assignments
0 Petitions
Accused Products
Abstract
The disclosure describes a medical device that provides an indication of the status of an energy storage device from which it receives power. For example, the medical device may provide an estimate of the number of therapy delivery events available from the medical device based on an estimate of the amount of energy stored in the energy storage device. The medical device may be an external defibrillator, and the therapy delivery events may be defibrillation shocks. Additionally or alternatively, the medical device may indicate an estimated amount of operational time remaining in each of a plurality of monitoring modes based on the estimated amount of stored energy. The energy storage device may be a battery. An energy storage device that itself provides an indication of its status is also disclosed.
17 Citations
75 Claims
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1. A method comprising:
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storing a value that indicates an estimated number of therapy delivery events available from a medical device;
periodically estimating an amount of energy stored by an energy storage device of the medical device; and
periodically updating the stored value based on the estimated amounts of stored energy. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A device comprising:
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a memory to store a value that indicates an estimated number of therapy delivery events available from a medical device; and
a processor to periodically estimate an amount of energy stored by an energy storage device of a medical device, and update the stored value based on the estimated amount of stored energy. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A computer-readable medium comprising instructions that cause a programmable processor to:
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periodically estimate an amount of energy stored by an energy storage device of a medical device; and
periodically update a value stored in a memory based on the estimated amounts of stored energy, the value indicating an estimated number of therapy delivery events available from the medical device. - View Dependent Claims (26, 27, 28, 29, 30, 31)
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32. A method comprising:
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receiving a request from a user;
estimating an amount of energy stored by an energy storage device of a medical device in response to the request;
estimating a number of therapy delivery events available from the medical device based on the estimated amount of energy stored by the energy storage device; and
presenting the estimated number of therapy delivery events to the user. - View Dependent Claims (33, 34, 35, 36, 37, 38, 39)
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40. A device comprising:
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a user interface; and
a processor to receive a request from a user via the user interface, estimate an amount of energy stored by an energy storage device of a medical device in response to the request, estimate a number of therapy delivery events available from the medical device based on the estimated amount of stored energy, and present the estimated number of therapy delivery events to the user via the user interface. - View Dependent Claims (41, 42, 43, 44, 45, 46, 47, 48, 49)
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50. A computer-readable medium comprising instructions that cause a programmable processor to:
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receive a request from a user;
estimate an amount of energy stored by an energy storage device of a medical device in response to the request;
estimate a number of therapy delivery events available from the medical device based on the estimated amount of stored energy; and
present the estimated number of therapy delivery events to the user. - View Dependent Claims (51, 52, 53, 54, 55)
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56. A method comprising:
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estimating an amount of energy stored by an energy storage device of a medical device that monitors a patient;
estimating a remaining operational time for the medical device in each of a plurality of monitoring modes based on the estimated amount of stored energy; and
presenting the estimated remaining operational times to a user. - View Dependent Claims (57, 58, 59, 60, 61, 62, 63)
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64. A device comprising:
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a user interface; and
a processor to estimate an amount of energy stored by an energy storage device of a medical device, estimate a remaining operational time for the medical device in each of a plurality of monitoring modes based on the estimated amount of stored energy, and present the estimated remaining operational times to a user. - View Dependent Claims (65, 66, 67, 68, 69, 70, 71, 72, 73)
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74. A computer-readable medium comprising instructions that cause a programmable processor to:
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estimate an amount of energy stored by an energy storage device of a medical device;
estimate a remaining operational time for the medical device in each of a plurality of monitoring modes based on the estimated amount of stored energy; and
present the estimated remaining operational times to a user. - View Dependent Claims (75)
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Specification