Ultrashort wave therapeutic apparatus

Abstract

The utility model is suitable for the field of physical therapy, and provides an ultrashort wave therapeutic apparatus, which comprises a power supply module, and a control module, a signal generator, a power amplifier, a filter and a man-machine interaction control panel which are respectively connected with the power supply module, the ultrashort wave therapeutic apparatus further comprises a change-over switch and a plurality of matchers which are respectively connected with the control module. The ultrashort wave therapeutic apparatus further comprises a plurality of cables and a plurality of electrodes. Each matcher is connected with one electrode through one cable. The control module is further connected with the signal generator, the power amplifier and the man-machine interaction control panel, the power amplifier is further connected with the signal generator and the filter, the filter is further connected with the change-over switch, and the change-over switch is further connected with the matchers. According to the therapeutic apparatus, two or more parts of one patient or multiple patients can be treated at the same time.

Description

Technical Field

[0001] The present application belongs to the field of physical therapy, and in particular to an ultrashort wave therapy apparatus. Background Art

[0002] Traditional ultrashort wave therapy devices are designed with a single output and can only treat a single part of a patient at a time, which greatly limits the treatment effect and efficiency. With the advancement of medical technology and the increase in patient demand, single-output short wave therapy devices can no longer meet people's treatment needs. Utility Model Content

[0003] The purpose of the present application is to provide an ultrashort wave therapeutic apparatus, aiming to solve the problem that the therapeutic apparatus can only treat a single part of a patient at a time.

[0004] The present application provides an ultrashort wave therapeutic apparatus, the ultrashort wave therapeutic apparatus comprising:

[0005] A power module, and a control module, a signal generator, a power amplifier, a filter and a human-computer interaction control panel respectively connected to the power module; the ultrashort wave therapeutic device also includes a conversion switch and multiple matching devices respectively connected to the control module; the ultrashort wave therapeutic device also includes multiple cables and multiple electrodes, each matching device is connected to an electrode through a cable; the control module is also connected to the signal generator, the power amplifier and the human-computer interaction control panel respectively, the power amplifier is also connected to the signal generator and the filter respectively, the filter is also connected to the conversion switch, and the conversion switch is also connected to multiple matching devices.

[0006] Furthermore, the control module is a microprocessor or a digital signal processor.

[0007] Furthermore, the signal generator adopts a high-frequency oscillator or a radio frequency generator.

[0008] Furthermore, the filter is a bandpass filter.

[0009] Furthermore, the conversion switch is an electronic switch that controls the output path and the on-time of the conversion switch.

[0010] Furthermore, the electronic switch is a relay.

[0011] Furthermore, the ultrashort wave therapeutic apparatus also includes a feedback detection circuit, and the feedback detection circuit is respectively connected to the control module and the filter.

[0012] Furthermore, the feedback detection circuit is provided with a sensor device.

[0013] Furthermore, the sensor device is a power detector or a resonance detector.

[0014] Furthermore, the human-machine interaction control panel is provided with a touch screen and / or buttons; the matcher adopts adjustable capacitance and / or inductance.

[0015] In the present application, the present application controls the conversion switch through the control module to complete the alternating switching of dual or multi-channel output paths, and realizes the treatment of multiple parts of a single patient or multiple patients at the same time through two or more matchers, and ensures that each output operates in the optimal resonant state through the matcher; improves the treatment efficiency and treatment effect; uses the feedback detection circuit to detect the power value of the dual or multi-channel output and feeds the power value back to the control module for comparison with the set value, thereby realizing precise control of the output power and output time of each output, and further improving the effectiveness of the treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of an ultrashort wave therapeutic apparatus provided in one embodiment of the present application.

[0017] Figure 2 It is a structural diagram of an ultrashort wave therapeutic apparatus provided in another embodiment of the present application. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and beneficial effects of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0020] See also Figure 1 An embodiment of the present application provides an ultrashort wave therapeutic apparatus, the ultrashort wave therapeutic apparatus comprising:

[0021] A power module 1, and a control module 10, a signal generator 2, a power amplifier 3, a filter 4 and a human-computer interaction control panel 9 respectively connected to the power module; the ultrashort wave therapeutic device also includes a conversion switch 5 and multiple matchers 6 respectively connected to the control module 10; the ultrashort wave therapeutic device also includes multiple cables 7 and multiple electrodes 8, each matcher 6 is connected to an electrode 8 through a cable 7; the control module 10 is also respectively connected to the signal generator 2, the power amplifier 3 and the human-computer interaction control panel 9, the power amplifier 3 is also respectively connected to the signal generator 2 and the filter 4, the filter 4 is also connected to the conversion switch 5, and the conversion switch 5 is also connected to multiple matchers 6.

[0022] In one embodiment of the present application, the control module 10 is a microprocessor or a digital signal processor. The control module controls the output power and output time of each output, and the dual or multi-channel outputs can have the same output power or different output powers, but the output power of each channel is less than the output power of the power amplifier.

[0023] In one embodiment of the present application, the signal generator 2 is a high frequency oscillator or a radio frequency generator.

[0024] In one embodiment of the present application, the filter 4 is a bandpass filter.

[0025] In one embodiment of the present application, the conversion switch 5 is an electronic switch that controls the output path and the opening time of the conversion switch.

[0026] In one embodiment of the present application, the electronic switch 5 may be a relay. The relay may be a solid-state relay that controls the alternating switching of dual or multi-channel outputs. The control signal of the conversion switch 5 comes from a control module, and according to the instruction of the control module, the conduction time of the conversion switch is controlled to switch the ultrashort wave signal to different output paths.

[0027] In one embodiment of the present application, the ultrashort wave therapeutic apparatus further includes a feedback detection circuit 11, and the feedback detection circuit 11 is connected to the control module 10 and the filter 4 respectively. Figure 2 .

[0028] In an embodiment of the present application, the feedback detection circuit 11 is provided with a sensor device.

[0029] In one embodiment of the present application, the sensor device is a power detector or a resonance detector, which is used to detect the power value of dual-channel or multi-channel outputs and feed the power value back to the control module 10. The control module 10 compares the power value of the feedback detection circuit 11 with the set power value, and determines whether each output reaches the optimal matching state through an algorithm, thereby automatically adjusting the impedance parameters of the matching device 6.

[0030] In one embodiment of the present application, the human-machine interactive control panel 9 is provided with a touch screen and / or buttons; the matcher 6 uses an adjustable capacitor and / or inductor. The human-machine interactive control panel 9 provides an intuitive operation interface and display function, and operations such as setting treatment parameters, viewing treatment status, and recording treatment data can be performed through the touch screen or buttons.

[0031] In one embodiment of the present application, the power module 1 adopts switching power supply technology, and the output voltage and current can be adjusted according to demand to meet different treatment modes and power requirements.

[0032] Working principle:

[0033] When dual-channel or multi-channel treatment is enabled, the power module is first started to provide power for the entire therapeutic device; then the control module controls the output power of each RF output terminal and the switching time of the conversion switch according to the preset treatment plan; each RF output terminal has the same output power and the same switching time to ensure that each RF output terminal can provide the same treatment effect under any circumstances. Each RF output terminal can also have a different average output power to ensure that each RF output terminal can provide the output power required by different parts under any circumstances to achieve the expected treatment effect for different parts. Each RF output terminal can have the same peak output power. By adjusting the relay opening time, it is ensured that each RF output terminal can provide the average output power required by different parts under any circumstances to achieve the expected treatment effect for different parts.

[0034] When a patient needs treatment, the patient contacts the electrodes of the treatment device with his body, and each treatment electrode contacts the corresponding part of the patient to transmit radio frequency energy to the corresponding part. Since each radio frequency output terminal has the same output power capacity, each treatment electrode can be placed at different parts of the patient at the same time to treat two or more parts of the patient at the same time.

[0035] If two or more patients need to be treated at the same time, the treatment of two or more patients can be achieved by switching the conversion switch. In order to ensure that the dual or multi-channel outputs work in the best resonant state, a matcher is added in front of each output. The software optimal algorithm is used to determine whether each output has reached the optimal matching state, and then the matching device parameters are automatically adjusted to make the dual or multi-channel output work in the best resonant state, thereby improving the treatment effect. A feedback detection circuit is set to detect the power value of the dual or multi-channel output and feed the power value back to the control module for comparison with the set value, thereby achieving precise control of the output power and output time of each output, further improving the effectiveness of the treatment.

[0036] In actual applications, medical staff can set the treatment plan through the human-machine interface according to the actual situation of the patient. The treatment plan may include parameters such as treatment time, output power, and treatment site. After the setting is completed, the control module will control the conversion switch to switch according to the preset plan and realize dual-channel or multi-channel output. During the treatment process, medical staff can monitor the treatment process in real time through the human-machine interface and adjust the treatment plan as needed. After the treatment is completed, the device will automatically turn off the output and prompt the medical staff that the treatment is completed.

[0037] In an embodiment of the present application, the present application controls the conversion switch through a control module to complete the alternating switching of dual or multi-channel output paths, and realizes the treatment of multiple parts of a single patient or multiple patients at the same time through two or more matchers, and ensures that each output operates in the optimal resonant state through the matcher; the feedback detection circuit is used to detect the power value of the dual or multi-channel output and feed the power value back to the control module for comparison with the set value, so as to realize precise control of the output power and output time of each output, thereby further improving the effectiveness of the treatment.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ultrashort wave therapeutic apparatus, characterized in that: The ultrashort wave therapeutic apparatus comprises: A power module, and a control module, a signal generator, a power amplifier, a filter and a human-computer interaction control panel respectively connected to the power module; the ultrashort wave therapeutic device also includes a conversion switch and multiple matching devices respectively connected to the control module; the ultrashort wave therapeutic device also includes multiple cables and multiple electrodes, each matching device is connected to an electrode through a cable; the control module is also connected to the signal generator, the power amplifier and the human-computer interaction control panel respectively, the power amplifier is also connected to the signal generator and the filter respectively, the filter is also connected to the conversion switch, and the conversion switch is also connected to multiple matching devices.

2. The ultrashort wave therapeutic apparatus according to claim 1, characterized in that: The control module is a microprocessor or a digital signal processor.

3. The ultrashort wave therapeutic apparatus according to claim 1, characterized in that: The signal generator adopts a high frequency oscillator or a radio frequency generator.

4. The ultrashort wave therapeutic apparatus according to claim 1, characterized in that: The filter is a bandpass filter.

5. The ultrashort wave therapeutic apparatus according to claim 1, characterized in that: The conversion switch is an electronic switch that controls the output path and the on-time of the conversion switch.

6. The ultrashort wave therapeutic apparatus according to claim 5, characterized in that: The electronic switch is a relay.

7. The ultrashort wave therapeutic apparatus according to claim 1, characterized in that: The ultrashort wave therapeutic apparatus further comprises a feedback detection circuit, and the feedback detection circuit is respectively connected to the control module and the filter.

8. The ultrashort wave therapeutic apparatus according to claim 7, characterized in that: The feedback detection circuit is provided with a sensor device.

9. The ultrashort wave therapeutic apparatus according to claim 8, characterized in that: The sensor device is a power detector or a resonance detector.

10. The ultrashort wave therapeutic apparatus according to claim 1, characterized in that: The human-machine interactive control panel is provided with a touch screen and / or buttons; the matcher adopts adjustable capacitance and / or inductance.

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