Remote controlled in vivo reaction method
First Claim
Patent Images
1. A reaction method, comprising:
- wirelessly receiving an electromagnetic control signal from a remote control signal source with a magnetically or electrically responsive control element in a reaction device located in a body of an organism;
in response to the received electromagnetic control signal, modifying a reaction condition at a reaction region formed on the magnetically or electrically responsive control element through a response of the magnetically or electrically responsive control element, to thereby modify a reaction occurring at the reaction region; and
releasing a product of the reaction at the reaction region into the body of the organism,wherein modifying a reaction condition at a reaction region formed on the magnetically or electrically responsive control element through a response of the magnetically or electrically responsive control element includes modifying a reaction condition at a reaction region formed on the magnetically or electrically responsive control element through cooling of the magnetically or electrically responsive control element.
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Abstract
Embodiments of a system including a remotely controlled reaction device and associated controller are described. Methods of use and control of the device are also disclosed. According to various embodiments, a reaction device is placed in an environment in order to perform a chemical reaction in an environment. Exemplary environments include a body of an organism, a body of water, or an enclosed volume of a fluid. In selected embodiments, a magnetic field, an electric field, or electromagnetic control signal may be used.
269 Citations
25 Claims
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1. A reaction method, comprising:
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wirelessly receiving an electromagnetic control signal from a remote control signal source with a magnetically or electrically responsive control element in a reaction device located in a body of an organism; in response to the received electromagnetic control signal, modifying a reaction condition at a reaction region formed on the magnetically or electrically responsive control element through a response of the magnetically or electrically responsive control element, to thereby modify a reaction occurring at the reaction region; and releasing a product of the reaction at the reaction region into the body of the organism, wherein modifying a reaction condition at a reaction region formed on the magnetically or electrically responsive control element through a response of the magnetically or electrically responsive control element includes modifying a reaction condition at a reaction region formed on the magnetically or electrically responsive control element through cooling of the magnetically or electrically responsive control element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A reaction method, comprising:
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receiving a material from a body of an organism at a reaction region of a reaction device located in the body of the organism; receiving, via a wireless coupling, an electromagnetic control signal from a remote control signal source with a magnetically or electrically responsive control element, the reaction region formed on the magnetically or electrically responsive control element; in response to the received electromagnetic control signal, producing at least one of cooling or heating of the magnetically or electrically responsive control element; and producing a respective decrease or increase in temperature of the reaction region responsive to the at least one of cooling or heating of the magnetically or electrically responsive control element to thereby modify a rate of a reaction of the material at the reaction region, wherein producing at least one of cooling or heating of the magnetically or electrically responsive control element includes;
producing cooling of the magnetically or electrically responsive control element, andwherein producing a respective decrease or increase in temperature of the reaction region responsive to the at least one of cooling or heating of the magnetically or electrically responsive control element to thereby modify a rate of a reaction of the material at the reaction region includes;
producing a decrease in temperature of the reaction region responsive to the cooling of the magnetically or electrically responsive control element. - View Dependent Claims (15, 16, 17, 18, 19)
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20. A method of controlling a reaction device, comprising:
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generating an electromagnetic control signal including frequency components absorbable by a magnetically or electrically responsive control element of the reaction device in a body of an organism; and remotely transmitting, via a wireless coupling, the electromagnetic control signal to the magnetically or electrically responsive control element of the reaction device in the body of the organism with signal characteristics sufficient to activate the magnetically or electrically responsive control element in the reaction device to control a chemical reaction occurring at a reaction region formed on the magnetically or electrically responsive control element of the reaction device by producing at least one of cooling or heating of the magnetically or electrically responsive control element responsive to the electromagnetic control signal and by producing a respective decrease or increase in temperature of the reaction region responsive to the at least one of cooling or heating of the magnetically or electrically responsive control element, wherein producing at least one of cooling or heating of the magnetically or electrically responsive control element responsive to the electromagnetic control signal includes;
producing cooling of the magnetically or electrically responsive control element responsive to the electromagnetic control signal, andwherein producing a respective decrease or increase in temperature of the reaction region responsive to the at least one of cooling or heating of the magnetically or electrically responsive control element includes;
producing a decrease in temperature of the reaction region responsive to the cooling of the magnetically or electrically responsive control element. - View Dependent Claims (21, 22, 23, 24, 25)
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Specification