Remotely controlled substance delivery device
First Claim
1. A delivery device comprising:
- a delivery reservoir configured to contain a delivery fluid, the delivery reservoir having at least one outlet through which the delivery fluid may exit the delivery reservoir;
a delivery fluid contained within the delivery reservoir;
a primary material contained within the delivery reservoir and having a controllable effective concentration in the delivery fluid; and
at least one electromagnetically responsive control element adapted for modifying the distribution of the primary material between a first active form carried in the delivery fluid and a second form in response to an incident electromagnetic control signal, the effective concentration being the concentration of the first active form in the delivery fluid.
3 Assignments
0 Petitions
Accused Products
Abstract
Embodiments of a system including a remotely controlled substance delivery device and associated controller are described. Methods of use and control of the device are also disclosed. According to some embodiments, a delivery device or related device may be placed in an environment in order to pump a material into the environment or into an additional fluid handling structure within the device. Exemplary environments include a body of an organism, a body of water, or an enclosed volume of a fluid. The concentration of a substance in the fluid to be delivered may be modified by a remote control signal. In selected embodiments, a magnetic field, an electric field, or electromagnetic control signal may be used.
143 Citations
136 Claims
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1. A delivery device comprising:
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a delivery reservoir configured to contain a delivery fluid, the delivery reservoir having at least one outlet through which the delivery fluid may exit the delivery reservoir;
a delivery fluid contained within the delivery reservoir;
a primary material contained within the delivery reservoir and having a controllable effective concentration in the delivery fluid; and
at least one electromagnetically responsive control element adapted for modifying the distribution of the primary material between a first active form carried in the delivery fluid and a second form in response to an incident electromagnetic control signal, the effective concentration being the concentration of the first active form in the delivery fluid. - View Dependent Claims (31, 32, 55, 65, 66, 67, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129)
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78. A delivery device comprising:
- a fluid-containing structure having at least one outlet through which a fluid may exit the fluid-containing structure to a downstream location;
a delivery fluid contained within the fluid-containing structure;
a primary material contained within the fluid-containing structure and having a controllable effective concentration in the delivery fluid;
at least one electromagnetically responsive control element adapted for the distribution of the primary material between a first active form carried in the delivery fluid and a second form in response to an incident electromagnetic control signal, the effective concentration being the concentration of the first active form in the delivery fluid; and
a pump configured for pumping delivery fluid from the fluid-containing structure to the downstream location. - View Dependent Claims (130, 131, 132)
- a fluid-containing structure having at least one outlet through which a fluid may exit the fluid-containing structure to a downstream location;
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92. A method of delivering a fluid, comprising:
- receiving an electromagnetic control signal from a remote controller; and
responsive to the electromagnetic control signal, modifying an effective concentration of a primary material in a delivery fluid within a delivery reservoir. - View Dependent Claims (93, 101, 102, 133, 134, 135, 136)
- receiving an electromagnetic control signal from a remote controller; and
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Specification