APPARATUS AND METHOD FOR TREATMENT OF PAIN WITH BODY IMPEDENCE ANALYZER
A patient treatment unit and method analyzes and treats pain in tissues by applying an electrical pulse train to the affected tissue. The impedance of the affected tissue is measured, and the measured impedance is correlated to a level of pain in the patient. The pulse train is further applied in response to the measured impedance to reduce the patient's pain. The patient treatment unit includes a probe stimulus generator that outputs the pulse train. The treatment unit also includes a pair of probes for contacting the patient's body and receiving the pulse train. The pulse has improved shaping based on isolation of high voltage from a low voltage control. The unit further includes a body impedance analysis circuit that senses voltage and current via the probes when the probes arc contacting the patient and observe the impedance. A monitor is electrically coupled to the body impedance analysis circuit and provides an indication of the measured impedance indicative of the patient's level of pain in real-time.
1 . An apparatus configured to deliver electrical pulses to a body during a treatment, the apparatus comprising:
a generator circuit configured to output a complex pulse waveform having an amplitude of less than 190 Volts, at least a portion of the complex pulse waveform having a frequency of between 4 kHz and 20 kHz;
a conductor electrically coupled to the generator circuit to receive therefrom the complex pulse waveform and to apply the complex pulse waveform to a region of interest of the body;
an intensity adjustment circuit configured to adjust an intensity of the complex pulse waveform in response to an intensity input;
a plus/minus control;
a display configured to display status information, including an indication relating to the complex pulse waveform being applied to the body; and
a controller configured to instruct the generator circuit to end delivery of the complex. pulse waveform,
wherein the amplitude and/or the frequency of the complex pulse waveform is variable as the complex pulse waveform is being applied to the region of interest of the body.
2 . The apparatus of claim 1 , the display being further configured to display real-time information about the treatment.
3 . The apparatus of claim 1 , the display being further configured to display patient-specific data.
4 . The apparatus of claim 1 , wherein the display is an external display.
5 . The apparatus of claim 4 , wherein the external display includes graphics.
6 . The apparatus of claim 4 , wherein the external display includes an indication of the intensity.
7 . The apparatus of claim 1 , wherein the display is configured to display guided, malady-specific, treatment starting points.
8 . The apparatus of claim 1 , wherein the display includes a duration of time.
9 . The apparatus of claim 1 , wherein the intensity adjustment circuit is configured to adjust the intensity by adjusting a pulse width or a carrier current.
10 . The apparatus of claim 1 , wherein the intensity input is provided via an intensity knob or dial.
11 . The apparatus of claim 1 , wherein the plus-minus control is provided via a touchscreen.
12 . The apparatus of claim 4 , wherein the display includes a touch screen.
13 . The apparatus of claim 12 , wherein the touch screen includes the plus/minus control.
14 . The apparatus of claim 1 , wherein the region of interest of the body includes a nervous system trigger point or a point to provide nerve stimulation, or wherein the region of interest of the body is a wound.
15 . The apparatus of claim 1 , wherein the conductor constitutes a probe that is manipulable.
16 . The apparatus of claim 1 , used to treat a condition including neuralgia or neuropathy or a disease affecting the body's nervous system.
17 . The apparatus of claim 1 , used to treat a pain condition.
18 . The apparatus of claim 1 , wherein the conductor is placed directly against a skin of the body.
19 . The apparatus of claim 1 , further comprising a memory storage device to store data about the treatment.
20 . A method for delivering electrical pulses to a body during a treatment, the method comprising:
generating, by a generator circuit, a complex pulse waveform having an amplitude of less than 190 Volts, at least a portion of the complex waveform having a frequency of between 4 kHz and 20 kHz;
supplying the complex pulse waveform to a conductor electrically coupled to the generator circuit;
applying, by the conductor, the complex pulse waveform to a region of interest of the body;
adjusting, by an intensity adjustment circuit, an intensity of the complex pulse waveform in response to an intensity input;
displaying, by a display device, an indication of the complex pulse waveform being applied to the body; and
ending, by a controller, delivery by the generator circuit of the complex pulse waveform,
wherein the amplitude and/or the frequency of the complex pulse waveform is variable as the complex pulse waveform is being applied to the region of interest of the body.