Infusion pump assembly with a backup power supply
First Claim
1. An infusion pump assembly comprising:
- a reservoir assembly configured to contain an infusible fluid;
a motor assembly configured to act upon the reservoir assembly and dispense at least a portion of the infusible fluid contained within the reservoir assembly;
processing logic configured to control the motor assembly;
a primary power supply configured to provide primary electrical energy to at least a portion of the processing logic; and
a backup power supply configured to provide backup electrical energy to the at least a portion of the processing logic in the event that the primary power supply fails to provide the primary electrical energy to the at least a portion of the processing logic;
wherein the processing logic includes one or more circuit partitioning components configured to allow the primary power supply to charge the backup power supply by diverting a portion of the primary electrical energy from the at least a portion of the processing logic to the backup power supply.
1 Assignment
0 Petitions
Accused Products
Abstract
An infusion pump assembly includes a reservoir assembly configured to contain an infusible fluid. A motor assembly is configured to act upon the reservoir assembly and dispense at least a portion of the infusible fluid contained within the reservoir assembly. Processing logic is configured to control the motor assembly. A primary power supply is configured to provide primary electrical energy to at least a portion of the processing logic. A backup power supply is configured to provide backup electrical energy to the at least a portion of the processing logic in the event that the primary power supply fails to provide the primary electrical energy to the at least a portion of the processing logic.
44 Citations
24 Claims
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1. An infusion pump assembly comprising:
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a reservoir assembly configured to contain an infusible fluid; a motor assembly configured to act upon the reservoir assembly and dispense at least a portion of the infusible fluid contained within the reservoir assembly; processing logic configured to control the motor assembly; a primary power supply configured to provide primary electrical energy to at least a portion of the processing logic; and a backup power supply configured to provide backup electrical energy to the at least a portion of the processing logic in the event that the primary power supply fails to provide the primary electrical energy to the at least a portion of the processing logic; wherein the processing logic includes one or more circuit partitioning components configured to allow the primary power supply to charge the backup power supply by diverting a portion of the primary electrical energy from the at least a portion of the processing logic to the backup power supply. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An infusion pump assembly comprising:
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a reservoir assembly configured to contain an infusible fluid; a motor assembly configured to act upon the reservoir assembly and dispense at least a portion of the infusible fluid contained within the reservoir assembly; processing logic configured to control the motor assembly; a first battery configured to provide primary electrical energy to at least a portion of the processing logic; and a super capacitor assembly configured to provide backup electrical energy to the at least a portion of the processing logic in the event that the first battery fails to provide the primary electrical energy to the at least a portion of the processing logic; wherein the processing logic includes one or more circuit partitioning components configured to allow the first battery to charge the super capacitor assembly by diverting a portion of the primary electrical energy from the at least a portion of the processing logic to the super capacitor assembly. - View Dependent Claims (14, 15, 16, 17)
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18. An infusion pump assembly comprising:
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a reservoir assembly configured to contain an infusible fluid; a motor assembly configured to act upon the reservoir assembly and dispense at least a portion of the infusible fluid contained within the reservoir assembly; processing logic configured to control the motor assembly; a primary power supply configured to provide primary electrical energy to at least a portion of the processing logic; and a backup power supply configured to provide backup electrical energy to the at least a portion of the processing logic in the event that the primary power supply fails to provide the primary electrical energy to the at least a portion of the processing logic; wherein the processing logic includes one or more circuit partitioning components configured to divide the processing logic into primary processing logic and backup processing logic and to allow the primary power supply to charge the backup power supply by diverting a portion of the primary electrical energy from the at least a portion of the processing logic to the backup power supply. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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Specification