Radio multi-electrode time divided thermotherapeutical apparatus
A time-sharing work and multi-electrode technology, which is applied in the direction of heating surgical instruments, heating appliances for therapeutic treatment, cooling appliances for therapeutic treatment, etc., can solve the problems of fat overheating and limited improvement effect, and achieve effective therapeutic effects
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Embodiment 1
[0012] Embodiment 1: Take two electrodes as an example, such as figure 1 shown. The radio frequency multi-electrode time-sharing thermotherapy equipment includes a hyperthermia couch 1, two pairs of capacitive electrodes 2, a power radio frequency source 3 and a double pole double throw switch 4. Among the two pairs of electrodes, one pair is set vertically and the other is set horizontally. The cross point can just fall on the lesion of the patient lying on the heat therapy bed. When a pair of electrodes is applied with radio frequency power, radio frequency is generated between the electrodes. The field acts on the patient to be treated. The electrodes are connected to a power radio frequency source 3 through a double pole double throw switch 4, wherein the frequency of the radio frequency source 3 is 40.68MHz and the maximum power is 1500W. The double pole double throw switch is controlled by the control circuit 5 to realize the function of switching the radio frequency p...
Embodiment 2
[0016] Embodiment 2: Taking three pairs of electrodes as an example, such as Figure 4 As shown, the radio frequency multi-electrode time-sharing thermotherapy device is basically the same as that of Embodiment 1, the difference is the number of electrodes. In this example, there are three pairs of electrodes. The operating frequency of the power radio frequency source 3 is 40.68MHz, and the maximum power is 1500W. The switch 4 is a double-pole three-throw switch, which realizes the function of switching the radio frequency power between three pairs of electrodes, and the switching position and switching time are controlled by the control circuit 5 . Electrode 2 is three pairs of electrodes, and the heating centers of the three pairs of electrodes should be aimed at the focus of the patient during treatment.
[0017] Similarly, the present invention can also be designed as four pairs of electrodes, five pairs of electrodes, six pairs of electrodes, or even more electrodes, b...
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