Ultrasonic therapy apparatus for generating medical item on the basis of multiple parameters

Abstract

The present invention relates to the technical field of ultrasonic therapy, in particular to an ultrasonic therapy apparatus for generating a medical item on the basis of multiple parameters, comprising an ultrasonic therapy instrument, a magnetic attachment frame and an ultrasonic therapy fixing patch. The connection and disconnection of a plurality of ultrasonic therapy probes are controlled by means of a time sequence control signal. The apparatus analyses the heart rate of a patient according to physical sign data of the patient, so as to control the plurality of ultrasonic therapy probes orderly to act in the atria and ventricles of the heart of the human body. Orderly driving the plurality of ultrasonic therapy probes according to the heart rate enables more accurate ultrasonic therapy on the patient. In addition, introduction of six-minute walk test data enables evaluation of the heart failure condition of the patient according to the six-minute walk test data, so that the heart failure condition of the patient can serve as a reference to control the intensity of ultrasonic therapy of the ultrasonic therapy probes, thus enabling the ultrasonic therapy apparatus of the present technical solution to further effectively carry out ultrasonic therapy on patients.

Description

Ultrasonic therapy equipment based on multi-parameter generation of medical projects Technical Field

[0001] The present invention relates to the technical field of ultrasonic therapy, and in particular to an ultrasonic therapy device for generating medical projects based on multiple parameters. Background Art

[0002] Years of research on the mechanisms of ultrasound action have yielded significant progress, particularly at the cellular and molecular levels, leading to a fundamental understanding of its mechanisms. However, treatment must prioritize the specific conditions of ultrasound application, such as frequency, output mode (continuous or pulsed), intensity and duration, and the characteristics of the tissues and organs being affected. The consensus currently is that the physical properties of ultrasonic mechanical vibrations are organically linked to the uniquely distributed "endogenous heat" they generate, and the consequent biophysical and chemical changes they inevitably induce. Ultrasound exerts its crucial effects through complex neural reflexes, building upon these three fundamental factors. Ultrasound acts not only on peripheral nerve receptors in the skin but also on deep tissue receptors, affecting the entire body through humoral and reflex pathways. In summary, the nervous system's response and regulation play a dominant role in the mechanism of ultrasound therapy, while the changes in a series of primary and secondary humoral factors induced by ultrasound complement and contribute to these changes, acting in a mutually reinforcing and causal manner. In summary, looking at the three mechanical, thermal and physical and chemical effects of ultrasound, it can cause the movement of substances in local tissue cells, micro-massage the cells, increase the temperature on the tissue interface, enhance the diffusion process of the biomembrane, change the membrane potential to increase the permeability of ions and colloids, promote blood circulation, soften tissues, stimulate cell function, accelerate chemical reactions, enhance metabolism, affect the function of enzymes and the content of bioactive substances, change the pH value of tissues, etc.

[0003] Currently, the applicant has proposed a device that integrates multi-parameter detection and treatment, as described in the invention patent authorization announcement number CN1299635C. This device can collect and monitor the patient's electrocardiogram, blood pressure, pulse, respiration, and blood signals, and determine the intensity, duty cycle, and frequency of ultrasound treatment based on the data processing results. It can also promptly issue an alarm or immediately stop treatment if the patient has an abnormal reaction. However, this ultrasound treatment needs to consider the coupling degree between the ultrasound instrument and the human heart, and the ultrasonic emission will cause wear and tear on electronic components. After a certain number of uses, the ultrasound treatment effect is poor.

[0004] In addition, as the six-minute walk test has become a detection method for assessing heart failure in recent years, the six-minute walk test (6MWT) has been gradually used in clinical practice since the 1980s and formed a standard in 2002. The six-minute walk test is a simple, safe and convenient exercise test. It tests the distance the subject can walk at the fastest speed they can bear within 6 minutes by walking, thereby testing exercise endurance and reflecting the subject's cardiopulmonary function. It can comprehensively evaluate the subject's whole-body functional status, such as exercise capacity, cardiopulmonary function, as well as bone and muscle function and nutritional level, and is also an important part of quality of life assessment. It is particularly suitable for chronic lung diseases such as chronic obstructive pulmonary disease (COPD), bronchial asthma, pulmonary interstitial fibrosis, etc.; as well as cardiovascular diseases such as hypertension, coronary heart disease, cardiomyopathy, pulmonary hypertension, heart failure, etc.

[0005] In this regard, it is necessary to propose an ultrasonic treatment device that can improve the treatment accuracy and treatment effect, and can also adjust the intensity, duty cycle and frequency of ultrasonic treatment for patients according to the results of the six-minute walk test. Summary of the Invention

[0006] To overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems. The present invention analyzes the patient's electrocardiogram (ECG) data, blood pressure data, pulse data, respiratory data, blood oxygen data, and six-minute walk test data, combined with normal vital sign data, to generate ultrasound intensity control signals and timing control signals to provide more precise ultrasound treatment for the patient. Furthermore, a clever structure is employed to more conveniently and accurately couple the ultrasound treatment device to the human heart. The present invention is implemented through the following technical solutions:

[0007] An ultrasonic therapy device for generating medical projects based on multiple parameters includes an ultrasonic therapy instrument, a magnetic frame, and an ultrasonic therapy fixing patch. The ultrasonic therapy instrument includes a main body, a parameter import unit for importing user information data and patient vital sign data, a database storage unit for storing user information data, patient vital sign data, and normal vital sign data, an intelligent control unit for analyzing the patient vital sign data in combination with the normal vital sign data to generate an ultrasonic intensity control signal and a timing control signal, an energy adjustment unit for outputting ultrasonic intensity according to the ultrasonic intensity control signal, multiple ultrasonic therapy probes for emitting ultrasonic intensity, and a timing control unit for controlling the on and off of the multiple ultrasonic therapy probes according to the timing control signal.

[0008] The parameter import unit, database storage unit, intelligent control unit, energy regulation unit, ultrasonic therapy probe and timing control unit are all integrated on the main body, and the ultrasonic therapy probe acts on the bottom surface of the main body. The ultrasonic therapy fixing patch is used to be attached to the bottom surface of the main body. The magnetic frame is magnetically matched with the bottom surface of the main body, so that the ultrasonic therapy fixing patch is confined between the magnetic frame and the main body. Multiple ultrasonic therapy probes act on the atrial and ventricular parts of the human heart through the ultrasonic therapy fixing patch.

[0009] Preferably, the parameter import unit is provided with a display module and a button control module installed on the surface of the main body. The parameter import unit visually inputs user information data and patient vital signs data into the ultrasonic therapy instrument in the form of signals through the display module and the button control module. The ultrasonic therapy instrument receives and processes the data through the intelligent control unit in the form of serial communication.

[0010] Preferably, the intelligent control unit is provided with a microprocessor, and the patient's vital sign data is processed by a software program set in the microprocessor in combination with normal vital sign data to analyze the ultrasound intensity control signal and timing control signal corresponding to the ultrasound treatment intensity required by the patient.

[0011] Preferably, the energy regulation unit is provided with a first multi-way switch module, a resistor group module, a voltage adjustment chip and a power amplifier. One end of the microprocessor outputting the ultrasonic intensity control signal is electrically connected to the first multi-way switch module, the first multi-way switch module is electrically connected to the resistor group module, the resistor group module is electrically connected to the voltage adjustment chip, and the output end of the voltage adjustment chip is electrically connected to the ultrasonic treatment probe through the power amplifier. The first multi-way switch module controls the opening and closing of the corresponding channel based on the ultrasonic intensity control signal to perform different series or parallel adjustments on the resistor group module to form an adjustable equivalent resistance to adjust the output voltage of the contact potential of the voltage adjustment chip, so that the power amplifier generates different output powers, thereby controlling the ultrasonic treatment probe to perform ultrasonic treatment of different intensities.

[0012] Preferably, the timing control unit is provided with a second multi-way switch module, and one end of the microprocessor outputting the timing control signal is electrically connected to the second multi-way switch module. The second multi-way switch module controls the opening and closing of the corresponding channels based on the timing control signal to control the on and off of multiple ultrasound therapy probes.

[0013] Preferably, the patient's vital signs data include electrocardiogram data, blood pressure data, pulse data, respiratory data, blood oxygen data and six-minute walk test data.

[0014] Preferably, the magnetic frame includes a positioning frame surrounding the main body and a fixing frame abutting the bottom of the main body. The positioning frame and the fixing frame are integrally formed. A first magnet is embedded inside the fixing frame. A second magnet that is magnetically matched with the first magnet is embedded in the bottom of the main body. The ultrasonic therapy fixing patch is pressed and confined between the fixing frame and the bottom of the main body.

[0015] Preferably, a power supply unit for providing electrical energy is integrated inside the main body, the power supply unit includes a lithium battery and a charging coil electrically connected to the lithium battery, and the ultrasonic therapy instrument is also provided with a charging base docked to the charging coil.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The on and off of multiple ultrasound therapy probes are controlled by a timing control signal. The timing control signal analyzes the patient's heart rate based on the patient's vital signs, thereby orderly controlling the multiple ultrasound therapy probes to act on the atria and ventricles of the human heart. The multiple ultrasound therapy probes are driven in an orderly manner according to the heart rate, thereby enabling more accurate ultrasound treatment of the patient.

[0018] By introducing the six-minute walk test data, the patient's heart failure condition can be assessed based on the six-minute walk test data, and the patient's heart failure condition can be used as a reference to control the ultrasound treatment intensity of the ultrasound treatment probe, so that the ultrasound treatment device of this technical solution can further effectively perform ultrasound treatment on the patient;

[0019] The ultrasonic therapy device is configured to consist of three parts: an ultrasonic therapy instrument, a magnetic frame, and an ultrasonic therapy fixing patch. By simply attaching the ultrasonic therapy fixing patch to the bottom of the main body and then putting on the magnetic frame, the ultrasonic therapy fixing patch will be automatically magnetically positioned firmly on the bottom of the main body. After use, the ultrasonic therapy fixing patch can also be easily removed for recycling, thereby achieving coupling while improving the convenience of user operation.

[0020] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] FIG1 is a schematic structural diagram of the present invention;

[0023] FIG2 is a schematic diagram showing the structure of a disassemblyable ultrasonic therapy fixation patch according to the present invention;

[0024] FIG3 is a schematic structural diagram of the main body and the charging base of the present invention;

[0025] FIG4 is a block diagram of module connections of the circuit units of the present invention;

[0026] FIG5 is a module connection block diagram of the circuit module of the present invention;

[0027] FIG6 is a flowchart of the present invention.

[0028] The reference numerals and names in the figures are as follows:

[0029] Main body 10, parameter import unit 11, display module 111, button control module 112, database storage unit 12, intelligent control unit 13, microprocessor 131, energy regulation unit 14, first multi-way switch module 141, resistor group module 142, voltage adjustment chip 143, power amplifier 144, ultrasonic therapy probe 15, timing control unit 16, second multi-way switch module 161, second magnet 17, power supply unit 18, lithium battery 181, charging coil 182, charging base 19, magnetic frame 20, positioning frame 21, fixing frame 22, first magnet 23, ultrasonic therapy fixing patch 30. DETAILED DESCRIPTION

[0030] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0031] 1-6 , an embodiment of the present invention provides an ultrasonic therapy device for generating medical items based on multiple parameters. The device analyzes an ultrasonic intensity control signal and a timing control signal based on a patient's electrocardiogram (ECG) data, blood pressure data, pulse data, respiratory data, blood oxygen data, and six-minute walk test data, combined with normal vital sign data. The device comprises an ultrasonic therapy device, a magnetic frame 20, and an ultrasonic therapy fixation patch 30. The ultrasonic therapy device includes a main body 10, a parameter import unit 11 for importing user information data and patient vital sign data, a database storage unit 12 for storing user information data, patient vital sign data, and normal vital sign data, an intelligent control unit 13 for analyzing the ultrasonic intensity control signal and the timing control signal by combining the patient vital sign data with the normal vital sign data, an energy adjustment unit 14 for outputting the ultrasonic intensity according to the ultrasonic intensity control signal, a plurality of ultrasonic therapy probes 15 for emitting ultrasonic intensities, and a timing control unit 16 for controlling the on and off of the plurality of ultrasonic therapy probes 15 according to the timing control signal.

[0032] The parameter import unit 11, the database storage unit 12, the intelligent control unit 13, the energy adjustment unit 14, the ultrasonic treatment probe 15 and the timing control unit 16 are all integrated on the main body 10, and the ultrasonic treatment probe 15 acts on the bottom surface of the main body 10. The ultrasonic treatment fixing patch 30 is used to be attached to the bottom surface of the main body 10. The magnetic frame 20 is magnetically matched with the bottom surface of the main body 10, so that the ultrasonic treatment fixing patch 30 is confined between the magnetic frame 20 and the main body 10. Multiple ultrasonic treatment probes 15 act on the atrial and ventricular parts of the human heart through the ultrasonic treatment fixing patch 30.

[0033] In the above technical solution, the intensity, duty cycle, and frequency of the ultrasound therapy performed by the ultrasound therapy probe 15 are controlled based on the ultrasound intensity control signal. Multiple ultrasound therapy probes 15 are provided, which can achieve the purpose of flexibly driving different ultrasound therapy probes 15. Operation can be performed by controlling only one ultrasound therapy probe 15, or by controlling multiple ultrasound therapy probes 15 simultaneously. The on and off of the multiple ultrasound therapy probes 15 are controlled by a timing control signal. The patient's heart rate is analyzed based on the patient's vital sign data, thereby orderly controlling the multiple ultrasound therapy probes 15 to act on the atria and ventricles of the human heart. The multiple ultrasound therapy probes 15 are driven in an orderly manner according to the heart rate, thereby enabling more precise ultrasound therapy for the patient.

[0034] By introducing the six-minute walk test data, the patient's heart failure condition can be assessed based on the six-minute walk test data, and the patient's heart failure condition can be used as a reference to control the ultrasound treatment intensity of the ultrasound treatment probe 15, so that the ultrasound treatment device of this technical solution can further effectively perform ultrasound treatment on the patient;

[0035] The ultrasonic therapy device is configured to consist of three parts: an ultrasonic therapy device, a magnetic frame 20, and an ultrasonic therapy fixing patch 30. When performing ultrasonic therapy operations, it is generally necessary to attach an ultrasonic therapy fixing patch 30 between the ultrasonic therapy device and the human body, which can improve the coupling degree between the ultrasonic therapy device and the human body. This technical solution uses a magnetic frame 20 to position the ultrasonic therapy fixing patch 30 at the bottom of the bottom, and applies the ultrasonic therapy probe 15 to the bottom of the main body 10, which can achieve coupling while improving the convenience of user operation. As long as the ultrasonic therapy fixing patch 30 is attached to the bottom of the main body 10 and then the magnetic frame 20 is put on, the ultrasonic therapy fixing patch 30 is automatically magnetically positioned firmly at the bottom of the main body 10. After use, the ultrasonic therapy fixing patch 30 is also conveniently taken out for recycling.

[0036] Please refer to Figures 4-6. The implementation of the multi-parameter generation medical project specifically includes the following implementation methods:

[0037] Based on the parameter import unit 11, it is provided with a display module 111 and a button control module 112 installed on the surface of the main body 10. The patient's user information data and patient vital signs data are input into the ultrasonic treatment device through the button control module 112. The display module 111 can visually display the operator. The parameter import unit 11 visually inputs the user information data and patient vital signs data into the ultrasonic treatment instrument in the form of signals through the display module 111 and the button control module 112. The ultrasonic treatment instrument receives and processes the data in the form of serial communication through the intelligent control unit 13. In addition, in order to prevent the ultrasonic treatment effect achieved by the ultrasonic treatment probe 15 from being reduced after long-term use, the present technical solution sets a usage count in the ultrasonic treatment device. For example, if the ultrasonic treatment probe 15 can be used 1000 times, a subtraction operation is performed after each use. When the user has used up all 1000 times, the display module 111 notifies the user through display that it is not recommended to continue using the device. This ensures the effectiveness of the use of the ultrasonic treatment device.

[0038] Based on the intelligent control unit 13, which is provided with a microprocessor 131, the patient's vital sign data is processed by a software program set in the microprocessor 131 in combination with normal vital sign data, and an ultrasound intensity control signal and a timing control signal corresponding to the ultrasound treatment intensity required by the patient are analyzed; specifically, the electrocardiogram data, blood pressure data, pulse data, respiratory data, blood oxygen data and six-minute walk test data are compared with the normal vital sign data to determine whether the patient's electrocardiogram data, blood pressure data, pulse data, respiratory data, blood oxygen data and six-minute walk test data are abnormal, and according to the number of abnormalities, they are divided into multiple levels, so as to generate corresponding ultrasound intensity control signals based on the multiple levels.

[0039] Based on the energy regulation unit 14, it is provided with a first multi-way switch module 141, a resistor group module 142, a voltage adjustment chip 143 and a power amplifier 144. The end of the microprocessor 131 that outputs the ultrasound intensity control signal is electrically connected to the first multi-way switch module 141, the first multi-way switch module 141 is electrically connected to the resistor group module 142, the resistor group module 142 is electrically connected to the voltage adjustment chip 143, and the output end of the voltage adjustment chip 143 is electrically connected to the ultrasound treatment probe 15 through the power amplifier 144. The first multi-way switch module 141 controls the opening and closing of the corresponding channel based on the ultrasound intensity control signal to perform different series or parallel adjustments on the resistor group module 142, forming an adjustable equivalent resistance to adjust the output voltage of the contact potential of the voltage adjustment chip 143, so that the power amplifier 144 generates different output powers, thereby controlling the ultrasound treatment probe 15 to perform ultrasound treatment of different intensities.

[0040] Based on the timing control unit 16, a second multi-way switch module 161 is provided. One end of the microprocessor 131 outputting the timing control signal is electrically connected to the second multi-way switch module 161. The second multi-way switch module 161 controls the opening and closing of the corresponding channels based on the timing control signal to control the on and off of multiple ultrasonic treatment probes 15.

[0041] Please refer to Figures 1-3. The structural features of the ultrasonic treatment device include the following implementation methods:

[0042] The magnetic frame 20 includes a positioning frame 21 surrounding the main body 10 and a fixing frame 22 abutting the bottom of the main body 10. The positioning frame 21 and the fixing frame 22 are integrally formed, and a first magnet 23 is embedded in the fixing frame 22. The bottom of the main body 10 is embedded with a second magnet 17 that magnetically matches the first magnet 23. The ultrasonic therapy fixing patch 30 is pressed and restricted between the fixing frame 22 and the bottom of the main body 10. Through this setting, its structure is simple, the ultrasonic therapy fixing patch 30 can be quickly positioned on the main body 10, and the ultrasonic therapy fixing patch 30 is easy to disassemble and assemble, thereby greatly improving the user's convenience.

[0043] In order to make the ultrasonic therapy device more convenient to use, a power supply unit 18 for providing electrical energy is integrated inside the main body 10. The power supply unit 18 includes a lithium battery 181 and a charging coil 182 electrically connected to the lithium battery 181. The ultrasonic therapy instrument is also provided with a charging base 19 docked to the charging coil 182.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced therein.

Claims

1. An ultrasonic treatment device for generating medical items based on multiple parameters, characterized in that: The invention comprises an ultrasonic treatment instrument, a magnetic frame and an ultrasonic treatment fixing patch, wherein the ultrasonic treatment instrument comprises a main body, a parameter importing unit for importing user information data and patient vital sign data, a database storage unit for storing user information data, patient vital sign data and normal vital sign data, an intelligent control unit for analyzing an ultrasonic intensity control signal and a timing control signal by combining the patient vital sign data with the normal vital sign data, an energy regulating unit for outputting ultrasonic intensity according to the ultrasonic intensity control signal, a plurality of ultrasonic treatment probes for emitting ultrasonic intensity, and a timing control unit for controlling the on and off of the plurality of ultrasonic treatment probes according to the timing control signal; The parameter import unit, database storage unit, intelligent control unit, energy regulation unit, ultrasonic therapy probe and timing control unit are all integrated on the main body, and the ultrasonic therapy probe acts on the bottom surface of the main body. The ultrasonic therapy fixing patch is used to be attached to the bottom surface of the main body. The magnetic frame is magnetically matched with the bottom surface of the main body so that the ultrasonic therapy fixing patch is confined between the magnetic frame and the main body. Multiple ultrasonic therapy probes act on the atrial and ventricular parts of the human heart through the ultrasonic therapy fixing patch.

2. The ultrasonic treatment device for generating medical items based on multiple parameters according to claim 1, characterized in that: The parameter import unit is provided with a display module and a button control module installed on the surface of the main body. The parameter import unit visually inputs user information data and patient vital sign data into the ultrasonic therapy instrument in the form of signals through the display module and the button control module. The ultrasonic therapy instrument receives and processes the data through the intelligent control unit in the form of serial port communication.

3. The ultrasonic treatment device for generating medical items based on multiple parameters according to claim 2, characterized in that: The intelligent control unit is provided with a microprocessor. The patient's vital sign data is processed by a software program set in the microprocessor in combination with normal vital sign data to analyze the ultrasound intensity control signal and timing control signal corresponding to the ultrasound treatment intensity required by the patient.

4. The ultrasonic treatment device for generating medical items based on multiple parameters according to claim 3, characterized in that: The energy regulation unit is provided with a first multi-way switch module, a resistor group module, a voltage adjustment chip and a power amplifier. One end of the microprocessor outputting the ultrasonic intensity control signal is electrically connected to the first multi-way switch module, the first multi-way switch module is electrically connected to the resistor group module, the resistor group module is electrically connected to the voltage adjustment chip, and the output end of the voltage adjustment chip is electrically connected to the ultrasonic treatment probe through the power amplifier. The first multi-way switch module controls the opening and closing of the corresponding channel based on the ultrasonic intensity control signal to perform different series or parallel adjustments on the resistor group module to form an adjustable equivalent resistor to adjust the output voltage of the contact potential of the voltage adjustment chip, so that the power amplifier generates different output powers, thereby controlling the ultrasonic treatment probe to perform ultrasonic treatments of different intensities.

5. The ultrasonic treatment device for generating medical items based on multiple parameters according to claim 4, characterized in that: The timing control unit is provided with a second multi-way switch module. One end of the microprocessor outputting the timing control signal is electrically connected to the second multi-way switch module. The second multi-way switch module controls the opening and closing of the corresponding channels based on the timing control signal to control the on and off of multiple ultrasonic treatment probes.

6. The ultrasonic treatment device for generating medical items based on multiple parameters according to any one of claims 1 to 5, characterized in that: The patient's vital signs data include electrocardiogram data, blood pressure data, pulse data, respiratory data, blood oxygen data and six-minute walk test data.

7. The ultrasonic treatment device for generating medical items based on multiple parameters according to claim 1, characterized in that: The magnetic frame includes a positioning frame surrounding the periphery of the main body and a fixing frame abutting the bottom of the main body. The positioning frame and the fixing frame are integrally formed. A first magnet is embedded inside the fixing frame. A second magnet that is magnetically attracted and matched with the first magnet is embedded at the bottom of the main body. The ultrasonic therapy fixing patch is pressed and confined between the fixing frame and the bottom of the main body.

8. The ultrasonic treatment device for generating medical items based on multiple parameters according to claim 1, characterized in that: A power supply unit for providing electrical energy is also integrated inside the main body. The power supply unit includes a lithium battery and a charging coil electrically connected to the lithium battery. The ultrasonic therapeutic instrument is also provided with a charging base docked to the charging coil.

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