Self-powered internal medical device
First Claim
1. A bioimplantable device, comprising:
- an energy generation module to generate energy based on captured molecules, wherein the captured molecules are captured from an organic body in which the device is implanted and are captured by the energy generation module based at least at least in part on their size; and
an operations module to at least control operation of the energy generation module, the operations module comprising a control module, wherein the control module comprises circuitry configured to initiate oxidation of said captured molecules at least in part by supplying a voltage to said energy generation module.
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Accused Products
Abstract
This disclosure is directed to a self-powered internal medical device. An example device may comprise at least an energy generation module and an operations module to at least control the energy generation module. The energy generation module may include a structure to capture certain molecules in the organic body based at least on size, the structure including a surface of the device in which at least one opening is formed. The at least one opening may be sized to only capture certain molecules. The operations module may initiate oxidation reactions in the captured molecules to generate current for device operation or for storage in an energy storage module. Thermoelectric generation circuitry in the energy generation module may also use heat from the reaction to generate a second current. The operations module may control operation of a sensor module and/or communication module in the device based on the generated energy.
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Citations
24 Claims
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1. A bioimplantable device, comprising:
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an energy generation module to generate energy based on captured molecules, wherein the captured molecules are captured from an organic body in which the device is implanted and are captured by the energy generation module based at least at least in part on their size; and an operations module to at least control operation of the energy generation module, the operations module comprising a control module, wherein the control module comprises circuitry configured to initiate oxidation of said captured molecules at least in part by supplying a voltage to said energy generation module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method, comprising:
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with an energy generation module of a bioimplantable device, capturing molecules from an organic body in which the device is implanted based at least in part on their size; with control circuitry of an operations module of said device, initiating oxidation of said captured molecules at least in part by supplying a voltage to said energy generation module, said oxidation to produce at least one electrical current. - View Dependent Claims (14, 15, 16, 17, 18)
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19. At least one non-transitory machine-readable storage medium having stored thereon, individually or in combination, instructions that when executed by one or more processors of a bioimplantable device result in the following operations comprising:
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with an energy generation module of the device, capturing molecules from an organic body in which the device is implanted based at least in part on their size; with control circuitry of an operations module of said device, initiating oxidation of said captured molecules at least in part by supplying a voltage to said energy generation module, said oxidation to produce at least one electrical current. - View Dependent Claims (20, 21, 22, 23, 24)
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Specification