초록 ▼

Receivers, which may be external or implantable, are provided. Aspects of receivers of the invention include the presence of one or more of: a high power-low power module; an intermediary module; a power supply module configured to activate and deactivate one or more power supplies to a high power p

Receivers, which may be external or implantable, are provided. Aspects of receivers of the invention include the presence of one or more of: a high power-low power module; an intermediary module; a power supply module configured to activate and deactivate one or more power supplies to a high power processing block; a serial peripheral interface bus connecting master and slave blocks; and a multi-purpose connector. Receivers of the invention may be configured to receive a conductively transmitted signal. Also provided are systems that include the receivers, as well as methods of using the same. Additionally systems and methods are disclosed for using a receiver for coordinating with dosage delivery systems.

대표청구항 ▼

1. A physiological communication receiver that can be removably secured to a subject's skin, the receiver comprising: a housing;a power source secured within the housing;a processing unit electrically coupled to the power source and secured within the housing; andat least two electrodes electrically

1. A physiological communication receiver that can be removably secured to a subject's skin, the receiver comprising: a housing;a power source secured within the housing;a processing unit electrically coupled to the power source and secured within the housing; andat least two electrodes electrically coupled to the processing unit and secured to the perimeter of the housing such that the electrodes will contact the subject's skin, wherein the processing unit is configured to receive data encoded in an electrical alternating current in a frequency range of 3 kHz to 300 kHz conducted through the body tissue of the subject, wherein the at least two electrodes are configured to detect a differential voltage therebetween corresponding to the electrical alternating current conducted through the body tissue of the subject intervening the at least two electrodes, and wherein the electrical alternating current is associated with a device associated with the subject. 2. The receiver of claim 1, wherein the processing unit is configured to receive encoded physiological information as a physiological signal at a frequency greater than 0 Hz and less than 5 kHz conducted through the body tissue of the subject, wherein the at least two electrodes are configured to detect a differential voltage therebetween corresponding to the physiological signal conducted through the body tissue of the subject intervening the at least two electrodes, and wherein the physiological signal is associated with the subject's physiology. 3. The receiver of claim 2, further comprising a communication module electrically coupled to the processing unit, wherein the communication module allows for wireless communication between the receiver and a device external to the subject such that the receiver can provide the physiological information to the device external to the subject. 4. The receiver of claim 3, wherein the communication module is configured to communicate using a frequency hopping spread spectrum communication protocol. 5. The receiver of claim 2, further comprising a communication module electrically coupled to the processing unit, wherein the communication module allows for wireless communication between the receiver and a device external to the subject such that the receiver can provide control information to the device external to the body and wherein the control information is derived from the data encoded in the electrical alternating current provided by the device associated with the subject. 6. The receiver of claim 5, wherein the device external to the subject is a control unit associated with a pharmaceutical delivery system that includes a pharmaceutical product and can alter the delivery dosage of a pharmaceutical product. 7. The receiver of claim 6, wherein the pharmaceutical delivery system comprises a fluid containment unit having a chamber configured to contain a fluid and a plunger secured to the fluid containment unit, wherein the plunger is controlled by the control unit based on the control information provided by the receiver. 8. The receiver of claim 7, wherein the fluid containment unit is an intravenous bag containing the fluid. 9. The receiver of claim 1, further comprising a power management module electrically coupled to the power source and the processing unit such that the power management module controls the power output from the power source to the processing unit and wherein the power management module is configured to monitor a signal generated by a beacon switching module, wherein the signal indicates a detection of the electrical alternating current, and wherein the power management module is configured to switch the processing unit from an inactive state to an active state when the power management module receives the signal from the beacon switching module. 10. The receiver of claim 9, wherein the power management module comprises: a high power operation module to control high power output from the power supply to the processing unit when the processing unit is in the active state;an intermediate power operation module to control intermediate power output from the power supply to the processing unit while the processing unit is in an active non-operation state; anda lower power operation module to control low power output from the power supply. 11. The receiver of claim 10, further comprising a beacon switching module configured to send a signal to the intermediate power operation module to allow the processing unit to switch to the active non-operation state. 12. The receiver of claim 1, wherein the receiver further comprises a beacon switching module, and wherein the beacon switching module comprises: a counter;a beacon signal generator coupled to the counter for generating a plurality of beacon signals; anda memory unit coupled to the beacon signal generator, wherein the memory unit is configured to store an algorithm that the beacon signal generator is configured to execute to determine a time lapse between each of the plurality of beacon signals. 13. The receiver of claim 1, further comprising: a router coupled to the power source; anda connector electrically coupled to the router, wherein the router is configured to control electrical connection paths between a device external to the subject and wherein the connector is physically connected to the receiver and the power source. 14. The receiver of claim 13, wherein an electrical signal from the device external to the subject comes from an external power source that charges the power source in the receiver.