Medical therapy arrangement for applying an electrical stimulation to a human or animal subject
A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed. The stimulation of the first muscle relaxes the second muscle.
1. A method for treating a patient, comprising:
providing a garment worn by the patient, the garment having a first sub-control unit electrically connected to a first electrode and a second electrode both placed at a first muscle of the patient and a third electrode and a fourth electrode both placed at a second muscle, the first sub-control unit being electrically connected to a master unit;
the master unit sending a first stimulation signal to the first sub-control unit, the first sub-control unit stimulating the first muscle with the first stimulation signal without shortening the first muscle-by sending the first stimulation signal to the first electrode placed at the first muscle and therefore preventing the contraction of the first muscle;
the first sub-control unit measuring a first feedback voltage signal between the third electrode and the fourth electrode at the second muscle in a time gap between pulses of the first stimulation signal;
measuring a second feedback voltage signal from the first muscle; and
setting a first amplifier in the first sub-control unit, electrically connected to the first and second electrodes, to a closed position during a time gap of the first stimulation signal.
2. The method of claim 1 wherein the method further comprises the step of comparing the first feedback voltage signal with an earlier measured value measured prior to sending the first stimulation signal to determine a level of relaxation of the second muscle.
3. The method of claim 1 wherein the method further comprises the step of sending the first feedback voltage signal to a second amplifier of the first sub-control unit.
4. The method of claim 3 wherein the method further comprises the step of sending the first feedback voltage signal via a switch control and switching the switch control in the first sub-control unit, the switch control between switchable between an open position and a closed position.
5. The method of claim 4 wherein the method further comprises the step of switching the switch control to the closed position prior to measuring the first feedback voltage signal between the third electrode and the fourth electrode.
6. The method of claim 1 wherein the method further comprises the step of continually measuring the first feedback voltage signal.
7. The method of claim 1 wherein the method further comprises the step of setting the first amplifier to an open position prior to sending a subsequent pulse of the first stimulation signal.