Waveform energy influence of objects using feedback control
A control system for delivering energy waveform radiation to influence in vivo tissue is described. For the system, the energy waveform radiation is generated by a radiation unit and is directed along a pathway to the tissue and a registration unit is provided to identify a start place relative to the in vivo tissue. Also, a monitor is provided to compare the start place with a base reference to measure an error signal between the start place and base reference. With this measured error signal, a controller operates the radiation unit using input from the monitor to effectively attain and maintain a zero error signal. More specifically, the controller can provide operational parameter inputs to the radiation unit for configuring the waveform radiation including a radiation frequency, f, and a volume intensity level, v, for the radiation and an exposure time interval, t i .
1. A method of differentiating an undifferentiated cell into a particular type of cell having a desired phenotype, using closed-loop feedback control, the method comprising steps of:
establishing an input signal for an operation of a radiation unit;
generating a focused beam of a radiation having a frequency in accordance with the input signal; directing the focused beam to the undifferentiated cell;
using a sensor to measure a progress of the differentiating of the undifferentiated cell,
wherein the step of using the sensor to measure the progress comprises using the sensor to obtain a set of observable characteristics of the undifferentiated cell;
generating a comparison between the set of observable characteristics of the undifferentiated cell and the desired phenotype;
generating a feedback signal based on the comparison;
generating an error signal by adding the feedback signal to the input signal;
adjusting an operational parameter of the focused beam in response to the error signal; and
terminating the radiation if the error signal equals zero,
wherein the desired phenotype is a liver cell phenotype or a cancer-free cell phenotype.
2. The method as recited in claim 1 , further comprising directing the focused beam along a pathway using a parabolic speaker.
3. The method as recited in claim 1 wherein the focused beam includes at least one of infrasound waves and ultrasound waves.
4. The method as recited in claim 1 , wherein the focused beam is pulsed.
5. The method as recited in claim 1 , wherein the frequency is equal to or near a natural frequency of the desired phenotype.
6. The method as recited in claim 1 , wherein the operational parameter is selected from a group consisting of a radiation frequency, volume intensity level, and exposure time interval.
7. The method as recited in claim 1 , wherein the step of using the sensor to obtain the set of observable characteristics of the undifferentiated cell comprises using an imaging unit to generate an image of the undifferentiated cell and comparing the image with an image of the desired phenotype.
8. A method for epigenetically influencing a cellular structure in a target tissue in a patient into a desired phenotype using closed-loop feedback control, comprising steps of:
defining the desired phenotype for the target tissue, wherein the desired phenotype includes a target cellular structure having a natural frequency;
establishing an input signal for an operation of a radiation unit to generate waveform energy having the natural frequency equal to or near a natural frequency of the target tissue;
radiating the target tissue with the waveform energy in accordance with the input signal, wherein the radiation with the waveform energy is accomplished in accordance with a predetermined protocol to epigenetically influence the target tissue;
using a sensor to measure a progress of the epigenetic influence to the cellular structure in the target tissue,
wherein the step of using the sensor to measure the progress of the epigenetic influence comprises using the sensor to obtain a set of observable characteristics of the target tissue and comparing the set of observable characteristics with the desired phenotype;
generating a feedback signal based on the measured progress of the epigenetic influence;
generating an error signal by adding the feedback signal to the input signal;
adjusting an operational parameter of the waveform energy in response to the error signal; and
terminating application of the predetermined protocol when the error signal is zero,
wherein the desired phenotype is a liver cell phenotype or a cancer-free cell phenotype.
9. The method as recited in claim 8 , wherein the operational parameter is selected from a group consisting of a radiation frequency, volume intensity level, and exposure time interval.
10. The method as recited in claim 8 , wherein the using of the sensor to obtain a set of observable characteristics of the target tissue and the comparing the set of observable characteristics with the desired phenotype comprises using an imaging unit to generate an image of the cellular tissue and comparing the image of the cellular structure with an image of the desired phenotype.
11. The method as recited in claim 10 , wherein the imaging unit is selected from a group consisting of an Optical Coherence Tomography (OCT) imaging unit, a Magnetic Resonance Imaging (MRI) imaging unit, a Positron Emission Tomography (PET) imaging unit and a Computerized Axial Tomography (CAT) imaging unit.
12. The method as recited in claim 8 , wherein the measurement of the progress comprises measuring a difference between the cellular structure and the desired phenotype.
13. A method for epigenetically influencing a cellular structure in a target tissue in a patient into a desired phenotype using closed-loop feedback control, comprising steps of:
defining the desired phenotype for the target tissue, wherein the desired phenotype includes a target cellular structure having a natural frequency;
establishing an input signal for an operation of a radiation unit to generate waveform energy having the natural frequency equal to or near a natural frequency of the target tissue;
radiating the target tissue with the waveform energy in accordance with the input signal, wherein the radiation with the waveform energy is accomplished in accordance with a predetermined protocol to epigenetically influence the target tissue;
using a sensor to measure a progress of the epigenetic influence to the cellular structure in the target tissue,
wherein the step of using the sensor to measure the progress of the epigenetic influence comprises periodically performing a sequence of biopsy procedures on the target tissue;
generating a feedback signal based on the measured progress of the epigenetic influence;
generating an error signal by adding the feedback signal to the input signal;
adjusting an operational parameter of the waveform energy in response to the error signal; and
terminating application of the predetermined protocol when the error signal is zero,
wherein the desired phenotype is a liver cell phenotype or a cancer-free cell phenotype.