Data storage for an infusion pump system
First Claim
Patent Images
1. A wearable infusion pump system comprising:
- a pump device defining a space to receive a medicine source, the pump device including a drive system to dispense medicine from the pump device when the medicine source is received in the space, the pump device including a memory device storing an energy requirement profile to perform a medicine dispensing operation, the energy requirement profile being defined by the drive system;
a controller device removably attachable to the pump device, the controller device including an energy storage source, wherein when the controller device is removably attached to the pump device the controller device receives the energy requirement profile from the memory device and initiates a medicine dispensing operation by supplying a pattern of voltage pulses from the energy storage source to the drive system, the pattern of voltage pulses being correlated to the energy requirement profile of the drive system.
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Abstract
A pump system can include a pump device and a controller device removably attachable to the pump device. The controller device can be reusable, and one or more pump devices can be disconnected and reconnected to the controller device. As such, some pump usage data can be conveniently stored in the pump device itself. In such circumstances, the controller device can receive data related to the pump'"'"'s history or other usage when the pump device is attached to the controller.
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Citations
20 Claims
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1. A wearable infusion pump system comprising:
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a pump device defining a space to receive a medicine source, the pump device including a drive system to dispense medicine from the pump device when the medicine source is received in the space, the pump device including a memory device storing an energy requirement profile to perform a medicine dispensing operation, the energy requirement profile being defined by the drive system; a controller device removably attachable to the pump device, the controller device including an energy storage source, wherein when the controller device is removably attached to the pump device the controller device receives the energy requirement profile from the memory device and initiates a medicine dispensing operation by supplying a pattern of voltage pulses from the energy storage source to the drive system, the pattern of voltage pulses being correlated to the energy requirement profile of the drive system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A wearable infusion pump system comprising:
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a pump device including a pump housing structure that defines a space to receive a medicine source and a cap device attachable to the pump housing structure such that a penetration member of the cap device extends into an interior of the space to penetrate a septum with the medicine source is received in the space, the pump device including a drive system to dispense medicine from the pump device when the medicine source is received in the space, the pump device including a memory device storing an energy requirement profile to perform a medicine dispensing operation, the energy requirement profile being defined by the drive system; a controller device removably attachable to the pump device and including a user interface display and buttons for programming the controller device, the controller device including an energy storage source, wherein when the controller device is removably attached to the pump device the controller device receives the energy requirement profile from the memory device housed in the pump housing structure and initiates a medicine dispensing operation by supplying a pattern of voltage pulses from the energy storage source to the drive system, the pattern of voltage pulses being correlated to the energy requirement profile of the drive system housed in the pump housing structure. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification