Acupuncture point therapeutic apparatus for assisting in improving ischemic heart disease

Abstract

The utility model discloses an acupoint therapeutic apparatus for assisting in improving ischemic heart disease, which comprises a therapeutic apparatus body and girdles symmetrically arranged at two ends of the therapeutic apparatus body, one ends of the two girdles are hinged with the therapeutic apparatus body, the other ends of the two girdles are free ends, and the free ends of the two girdles are movably connected; the therapeutic apparatus body comprises a shell, a battery, a PCB (Printed Circuit Board), a CPU (Central Processing Unit) and a power amplifier, the battery and the PCB are arranged in the shell, the CPU and the power amplifier are arranged on the PCB, a pulsed magnetic field transmitter is arranged on one side, close to a palm, in the shell, and a signal output end of the CPU is connected with a signal input end of the power amplifier. The signal output end of the power amplifier is connected with the signal input end of the pulsed magnetic field transmitter, and a power switch is arranged on the shell. The acupuncture point therapeutic apparatus for assisting in improving the ischemic heart disease has the advantages of being noninvasive, painless, convenient to carry, intelligent in operation and high in compliance.

Description

Technical Field

[0001] The utility model belongs to the technical field of traditional Chinese medical equipment, and in particular relates to an acupuncture point therapeutic instrument for assisting in improving ischemic heart disease. Background Art

[0002] In traditional Chinese medicine acupuncture treatment, there are many patients with critical heart disease who can achieve clinical treatment effects through acupuncture without other medical measures. Doctors in current Chinese medicine clinics still use acupuncture to treat many common difficult and complicated diseases, which is one of the most effective non-drug treatment methods. There is an acupuncture point in the palm of the human body, namely Laogong acupoint, which belongs to the key acupoint of the hand Jueyin pericardium meridian. According to the theory of Chinese medicine meridians, Laogong acupoint has the effect of relieving heart pain, which is commonly known as angina pectoris. It is recorded in existing medical textbooks. When symptoms such as angina pectoris appear, in the absence of any medical facilities, strong stimulation and massage of Laogong acupoint and Neiguan acupoint can be given for emergency treatment. Acupuncture acupoint therapy has always been one of the main treatment methods used by various doctors in the treatment of sudden heart disease. In the period when medical technology was not developed, acupuncture treatment of heart disease can be said to have an important position. The treatment capabilities of different doctors are different. There is a very important link in the process of acupuncture, that is, twisting the needle. The frequency and severity of twisting the needle determine the effect of treatment, which requires a lot of experience accumulation for the operator. However, due to certain factors, the experience has been lost. Nowadays, the effect of acupuncture and acupuncture in treating difficult and complicated diseases is far less than in the past. With the rapid development of modern medicine, modern clinical treatment methods have more and more drugs or surgical options for myocardial ischemia, and the effects are more obvious than traditional treatment methods. In addition, the soreness, numbness, swelling, and pain caused by traditional acupuncture and acupuncture have brought a great psychological burden and even fear to many patients. In the end, not only patients choose to give up traditional acupuncture treatment, but many traditional Chinese medicine institutions also give up traditional acupuncture and acupuncture treatment. At the same time, acupuncture treatment has high technical requirements for operators, and they cannot complete the operation by themselves. Over time, acupuncture and acupuncture have been separated from clinical treatment plans for the auxiliary treatment of myocardial ischemia, and drug treatment is mainly used.

[0003] Based on the technical principle of acupuncture point stimulation, this technical research and development will make traditional acupuncture treatment scientific, intelligent and miniaturized, and adopt non-drug, non-invasive and painless technical means to replace traditional acupuncture point operation. It not only has no requirements for the operator, but also does not cause any pain to the user. Acupoint stimulation is performed in a relaxed and comfortable state, which more effectively relaxes tense blood vessels, so as to help improve the state of myocardial ischemia. Utility Model Content

[0004] The purpose of the utility model is to provide an acupuncture point therapeutic instrument for assisting the improvement of ischemic heart disease, which selects a specific pulse waveform to act on the Laogong acupoint of the human body through a pulse magnetic field coupled in space through a ferrite core coil, thereby replacing the traditional acupuncture point pricking method for assisting the treatment of myocardial ischemia. The technical principle is to use the physical properties of the pulsed magnetic field generated by spatial coupling to stimulate the acupuncture points of the human body, simulate the induction of qi in acupuncture, and couple the introduction of biological microcurrents with positive and negative charges under the differential effect. The biological microcurrents of a specific frequency induce the permeability of local ions in the acupuncture points, and under the dual effects of the meridians and nervous systems, the exogenous abnormal stimulation signals (microcurrents) are sent to the human brain center and the organs belonging to the meridians (pericardial tissue). When the brain center and pericardial tissue receive the exogenous abnormal stimulation signals (microcurrents), they mistakenly believe that the heart has a source of trauma, and for the sake of self-protection, they activate the heart's external defense mechanism to strengthen the heart's own functions, including the function of the heart's coronary arteries. Under the regulation and stimulation of the heart, vascular endothelial cells release more nitric oxide (NO) vasodilator factors, causing the blood vessels to dilate, increasing myocardial blood perfusion to improve the heart's external defense function. This innovative utility model is based on the physiological mechanism of human self-repair. It uses pulse magnetic field technology to stimulate the distal Laogong acupoint under non-invasive and painless conditions, and achieves the purpose of auxiliary treatment of myocardial ischemia under repeated stimulation several times a day. It solves the soreness, numbness, swelling and pain caused by acupuncture, relieves the psychological burden of patients, and reduces the technical requirements for operators. Users can complete the treatment independently and complete the technical operation of simulating traditional Chinese medicine acupuncture under non-drug, non-traumatic and painless conditions.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An acupuncture point therapeutic instrument for assisting in improving ischemic heart disease, comprising a therapeutic instrument body and ring belts symmetrically arranged at two ends of the therapeutic instrument body, one end of the two ring belts being hinged to the therapeutic instrument body, and the other end being a free end, and the free ends of the two ring belts being movably connected;

[0007] The therapeutic device body includes a shell, a battery arranged in the shell, a PCB circuit board, and a CPU central processing unit and a power amplifier arranged on the PCB circuit board. A pulse magnetic field transmitter is arranged in the shell near the palm side. The signal output end of the CPU central processing unit is connected to the signal input end of the power amplifier, and the signal output end of the power amplifier is connected to the signal input end of the pulse magnetic field transmitter. A power switch is arranged on the shell. The signal output end of the CPU central processing unit outputs a 3.3V square wave pulse signal, and the signal output end of the power amplifier outputs a 5V square wave pulse signal, whose pulse waveform frequency is 40Hz, the period is 25ms, and the duty cycle is 50%. The expression formula of one period of the square wave pulse signal is:

[0008]

[0009] Where U is the maximum value of the waveform, and t is in milliseconds.

[0010] The working process and principle of the above structure are as follows:

[0011] When in use, the therapeutic device body is worn on the palm through two ring belts, and the two ring belts are connected. When treatment is needed, the user can use it during the day or at night when sleeping. The therapeutic device body is worn on the Laogong acupoint in the palm. The pulse magnetic field of a specific intensity acts on the palm, which has the effect of assisting in the treatment of cardiovascular diseases. After pressing the power switch to turn on the device, the battery supplies power to the PCB circuit board, the CPU central processing unit, the power amplifier and the pulse magnetic field transmitter. The CPU central processing unit controls the 3.3V square wave waveform pulse signal at the signal output end. The power amplifier amplifies the power of the 3.3V voltage square wave waveform pulse signal at the input end, and outputs a 5V voltage square wave waveform pulse signal at the output end. The pulse magnetic field transmitter inputs a 5V voltage square wave waveform pulse signal, which is coupled in space through current operation. The pulse magnetic field generated penetrates the palm muscle tissue and reaches the Laogong acupoint directly. The CPU central processing unit operates and regulates according to the set time interval frequency. The therapeutic device will enter the automatic treatment mode. The first treatment will be carried out after one minute. The treatment ends with a countdown of 8 minutes and is on standby for 2 hours. During the standby period, there is no pulse waveform output at the signal output end of the CPU central processing unit, and there is no voltage output at the power amplifier. The voltage value of the pulse magnetic field transmitter is 0V. Then the second treatment is carried out, and the treatment ends with a countdown of 8 minutes. After 2 hours of standby, the third treatment is carried out, and the treatment ends with a countdown of 8 minutes. It automatically shuts down and automatically treats 3 times at night. It can repeatedly and automatically stimulate the Laogong acupoint in the palm of the hand, which can improve the auxiliary treatment effect and increase the user's compliance. It is small and exquisite, easy to carry, and the treatment experience is comfortable.

[0012] Furthermore, an indicator light is provided on one side of the power switch, and a signal input end of the indicator light is connected to a signal output end of a CPU central processing unit.

[0013] After the power switch is turned on, the indicator light shows the working status, which is convenient for users to understand.

[0014] Furthermore, the pulse magnetic field transmitter is an I-shaped ferrite core coil.

[0015] Furthermore, the initial selected values ​​of the spatial coupling pulse magnetic field strength of the I-shaped ferrite core coil are: 185, 190, 195, 200, 205, 210, 215, 220, 225, 230, 235 μT.

[0016] Furthermore, the preferred value of the spatial coupling pulse magnetic field strength of the I-shaped ferrite core coil is: 210 μT.

[0017] Furthermore, the ring belts are made of soft silicone, one of the ring belts is provided with a plurality of clamping holes, and the free end of the other ring belt is provided with a lock buckle, which is clamped in the clamping hole.

[0018] The ring strap made of soft silicone material is closer to the skin. The card holes and locks make it easy to connect the two ring straps together and fix them on the palm. The setting of different card holes makes it convenient for people of different body shapes.

[0019] Furthermore, the longitudinal section of the lock buckle is a T-shaped structure.

[0020] The structural setting of the lock buckle helps to cooperate with the card hole.

[0021] Furthermore, a protrusion is formed outwardly at a central position on a surface of one side of the shell close to the pulse magnetic field transmitter, and an end of the protrusion is in an arc shape.

[0022] The raised setting is more helpful in applying local pressure to the palm and facilitates the magnetic field generated by the pulsed magnetic field transmitter to pass through the acupuncture points on the palm, thereby achieving a therapeutic effect.

[0023] Furthermore, a charging port is provided on the side of the shell.

[0024] Power the battery through the charging port.

[0025] Furthermore, the charging port is a Type-C charging port.

[0026] Beneficial effect: When the utility model is in use, the therapeutic device body is carried on the palm through two ring belts, and the two ring belts are connected. When treatment is needed, the user wears the therapeutic device body on the Laogong acupoint in the palm of the hand during the day or at night when sleeping. After turning on the power switch, the battery supplies power to the PCB circuit board, the CPU central processing unit, the power amplifier and the pulse magnetic field transmitter. The CPU central processing unit outputs a specific square-wave waveform to the pulse magnetic field transmitter. The square-wave pulse wave current is spatially coupled through the magnetic field transmitter to generate a pulse magnetic field that penetrates the palm muscle tissue and reaches the Laogong acupoint. The CPU central processing unit operates and regulates according to the set time interval frequency, and the therapeutic device will enter the automatic treatment mode, which can repeatedly and automatically stimulate the Laogong acupoint in the palm of the hand to solve the soreness, numbness, swelling and pain caused by acupuncture, reduce the psychological burden of patients, reduce the technical requirements for operators, and the user can complete the treatment independently. The technical operation of simulating traditional Chinese medicine acupuncture is completed in a non-drug, non-traumatic and painless state, which can improve the auxiliary treatment effect and increase the user's compliance. It is small and exquisite, easy to carry, and the treatment experience is comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is the front view of the utility model;

[0028] Figure 2 It is a top view of the utility model;

[0029] Figure 3 This is a front view of the utility model with the ring belts connected together;

[0030] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0031] Figure 5 This is a circuit principle block diagram of the utility model;

[0032] Figure 6 It is the pulse magnetic field coupling diagram of the utility model;

[0033] Figure 7 This is the pulse magnetic field distribution diagram of the utility model.

[0034] Figure numerals: 1. Ring belt; 2. Shell; 3. Battery; 4. PCB circuit board; 5. Power amplifier; 6. CPU central processing unit; 7. Pulsed magnetic field transmitter; 8. Power switch; 9. Indicator light; 10. Lock; 11. Card hole; 12. Protrusion; 13. Charging port. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.

[0036] Example:

[0037] like Figure 1-Figure 5 As shown, this embodiment provides an acupuncture point therapeutic instrument for assisting in improving ischemic heart disease, comprising a therapeutic instrument body and ring belts 1 symmetrically arranged at both ends of the therapeutic instrument body, one end of the two ring belts 1 is hinged to the therapeutic instrument body, and the other end is a free end, and the free ends of the two ring belts 1 are movably connected;

[0038] The therapeutic device body includes a shell 2, a battery 3 arranged in the shell 2, a PCB circuit board 4, a CPU central processor 6 and a power amplifier 5 arranged on the PCB circuit board 4. A pulse magnetic field transmitter 7 is arranged on the palm side of the shell 2. The signal output end of the CPU central processor 6 is connected to the signal input end of the power amplifier 5, and the signal output end of the power amplifier 5 is connected to the signal input end of the pulse magnetic field transmitter 7. A power switch 8 is arranged on the shell 2. The model of the CPU central processor 6 is STM32F030F4P6. The model of the power amplifier 5 is AD8532ARZ, and the model of the pulse magnetic field transmitter 7 is I-shaped ferrite core DR1514. The signal output end of the CPU central processor outputs a 3.3V square wave waveform pulse signal, and the signal output end of the power amplifier outputs a 5V square wave waveform pulse signal, the pulse waveform frequency is 40Hz, the period is 25ms, and the duty cycle is 50%. The expression formula of one period of the square wave waveform pulse signal is:

[0039]

[0040] Where U is the maximum value of the waveform, and t is in milliseconds.

[0041] The working process and principle of the above structure are as follows:

[0042] When in use, the therapeutic device body is worn on the palm through two ring belts 1, and the two ring belts 1 are connected. When treatment is needed, the user wears the therapeutic device body on the Laogong acupoint in the palm during the day or at night when sleeping. The pulse magnetic field of a specific intensity acts on the palm, which has the effect of assisting in the treatment of cardiovascular diseases. After the power switch 8 is turned on, the battery 3 supplies power to the PCB circuit board 4, the CPU central processing unit 6, the power amplifier 5 and the pulse magnetic field transmitter 7. The CPU central processing unit 6 outputs a 3.3V voltage square wave pulse waveform to the power amplifier 5, and the power amplifier 5 outputs a 5V voltage square wave pulse waveform to the pulse magnetic field transmitter 7. The pulse waveform current is coupled in space (differential effect) through the magnetic field transmitter to generate a pulse magnetic field that penetrates the palm muscle tissue and reaches the Laogong acupoint directly. The CPU central processing unit 6 outputs a 3.3V voltage square wave pulse waveform to the power amplifier 5. The power amplifier 5 outputs a 5V voltage square wave pulse waveform to the pulse magnetic field transmitter 7. Processor 6 operates and regulates according to the set time interval frequency, and the therapeutic instrument will enter the automatic treatment mode. The first treatment will be carried out after one minute, and the treatment will end after 8 minutes. It will standby for 2 hours. During the standby period, there is no pulse waveform output at the signal output end of the CPU central processor, and there is no voltage output at the power amplifier. The voltage value of the pulse magnetic field transmitter is 0V. Then the second treatment will be carried out, and the treatment will end after 8 minutes. It will standby for 2 hours. During the standby period, there is no pulse waveform output at the signal output end of the CPU central processor, and there is no voltage output at the power amplifier. The voltage value of the pulse magnetic field transmitter is 0V. Then the third treatment will be carried out, and the treatment will end after 8 minutes. It will automatically shut down and automatically treat 3 times at night. It can repeatedly and automatically stimulate the Laogong acupoint in the palm of the hand, which can improve the auxiliary treatment effect. It is small and exquisite, easy to carry, and the treatment experience is comfortable.

[0043] like Figure 5As shown, press the power switch to power the CPU; the user presses the button and selects the treatment mode or the emergency exit mode according to the length of time the button is in contact. The CPU collects the time when the button is turned on, calls different subroutine modules, and starts the corresponding mode. In the treatment mode, the CPU calls the waveform generation function to generate a 40Hz square wave, and the square wave function expression is y(t); at the same time, the time counting module is stimulated. When the time count reaches 8 minutes, the CPU turns off the output waveform, and the software system returns to the initial state. The first treatment ends. The 3.3V square wave waveform output by the CPU is not capable of carrying a load and needs to amplify the energy. The waveform is sent to the power amplifier to amplify the output power. The power signal then passes through the filter circuit to filter out the out-of-band noise, and finally transmits the qualified square wave waveform to the pulse magnetic field transmitter, couples the magnetic field to the outside, and the magnetic field acts on the human body for treatment. In order to ensure that the strength of the coupled magnetic field meets the treatment needs and ensures the accuracy of the magnetic field, the Hall element is used to collect the magnetic field strength, and this signal is sent to the control end of the power amplifier to change the output power to form a closed-loop control to meet the requirements of magnetic field strength and accuracy. For the emergency exit mode, the safety of the equipment is the main consideration; if the equipment is found to be abnormal after startup, the emergency mode is activated, and the CPU gives a control signal to cut off the power supply through the relay to protect the equipment; at the same time, an indication signal is given to light up the diode.

[0044] In another embodiment of the present invention, Figure 2 As shown, the power switch 8 is arranged on the outer surface of the housing 2 away from the palm, and an indicator light 9 is arranged on one side of the power switch 8. The signal input end of the indicator light 9 is connected to the signal output end of the CPU central processing unit 6.

[0045] After the power switch 8 is turned on, the indicator light 9 displays the working status, which is convenient for the user to understand.

[0046] In another embodiment of the present invention, the pulse magnetic field transmitter 7 is an I-shaped ferrite core coil.

[0047] In another embodiment of the present invention, the initial selected values ​​of the spatial coupling pulse magnetic field strength of the I-shaped ferrite core coil are: 185, 190, 195, 200, 205, 210, 215, 220, 225, 230, 235 μT.

[0048] In another embodiment of the present invention, the preferred value of the spatial coupling pulse magnetic field strength of the I-shaped ferrite core coil is: 210 μT.

[0049] In another embodiment of the present invention, Figure 2 As shown, the endless belt 1 is made of soft silicone, one of the endless belts 1 is provided with a plurality of locking holes 11 , and a lock buckle 10 is provided at the free end of the other endless belt 1 , and the lock buckle 10 is locked in the locking hole 11 .

[0050] The ring band 1 made of soft silicone material is closer to the skin, and the card hole 11 and the lock buckle 10 are convenient for connecting the two ring bands 1 together and fixing them on the palm, and the setting of different card holes 11 is convenient for people of different body shapes.

[0051] In another embodiment of the present invention, Figure 1 As shown, the longitudinal section of the lock buckle 10 is a T-shaped structure.

[0052] The structural setting of the lock buckle 10 helps to cooperate with the locking hole 11.

[0053] In another embodiment of the present invention, Figure 1 and Figure 3 as well as Figure 4 As shown, a protrusion 12 is formed outwardly at the central position of the surface of the housing 2 on one side close to the pulse magnetic field transmitter 7, and the end of the protrusion 12 is in an arc shape.

[0054] The setting of the protrusion 12 is more helpful to apply local pressure to the palm, and facilitates the magnetic field generated by the pulse magnetic field transmitter 7 to pass through the palm acupuncture points to achieve a therapeutic effect.

[0055] In another embodiment of the present invention, Figure 1 and Figure 3 As shown, a charging port 13 is provided on the side of the housing 2 .

[0056] The battery 3 is powered via the charging port 13 .

[0057] In another embodiment of the present invention, Figure 1 and Figure 3 As shown, the charging port 13 is a Type-C charging port 13 .

[0058] Medical research shows that the human body has a good anti-stress effect when it is mentally and physically relaxed. When entering a relaxed state, the human sympathetic nerves are inhibited and the parasympathetic nerves are excited, which is manifested as normal physiological phenomena such as decreased skeletal muscle tension, muscle relaxation, slowed breathing rate and heart rate, vasodilation, decreased blood pressure, accelerated gastrointestinal motility, etc., which fully demonstrates that nervous emotions are not conducive to the treatment of diseases, while a relaxed and comfortable state is conducive to improving vascular function, promoting blood circulation, increasing myocardial cell activity, and improving the normal physiological function of cardiac ejection. The original intention of this utility model is to relieve pain, slow down the course of the disease, and improve the quality of life for people with myocardial ischemic heart disease during the disease period.

[0059] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An acupuncture point therapeutic device for assisting in improving ischemic heart disease, characterized in that: It comprises a therapeutic device body and ring belts symmetrically arranged at two ends of the therapeutic device body, one end of the two ring belts is hinged to the therapeutic device body, and the other end is a free end, and the free ends of the two ring belts are movably connected; The therapeutic device body includes a shell, a battery arranged in the shell, a PCB circuit board, and a CPU central processing unit and a power amplifier arranged on the PCB circuit board. The signal output end of the CPU central processing unit is connected to the signal input end of the power amplifier, and the signal output end of the power amplifier is connected to the signal input end of the pulse magnetic field transmitter. A pulse magnetic field transmitter is arranged on the palm side of the shell, and a power switch is arranged on the shell.

2. The acupuncture point therapeutic device for assisting in improving ischemic heart disease according to claim 1, characterized in that: An indicator light is arranged on one side of the power switch, and a signal input end of the indicator light is connected to a signal output end of a CPU central processing unit.

3. The acupuncture point therapeutic device for assisting in improving ischemic heart disease according to claim 1, characterized in that: The pulse magnetic field transmitter is an I-shaped ferrite core coil.

4. The acupuncture point therapeutic device for assisting in improving ischemic heart disease according to claim 1, characterized in that: The ring belts are made of soft silicone, one of the ring belts is provided with a plurality of clamping holes, and the free end of the other ring belt is provided with a lock buckle, which is clamped in the clamping hole.

5. The acupuncture point therapeutic device for assisting in improving ischemic heart disease according to claim 4, characterized in that: The longitudinal section of the lock buckle is in a T-shaped structure.

6. The acupuncture point therapeutic device for assisting in improving ischemic heart disease according to claim 1, characterized in that: A protrusion is formed outwardly at the central position of the surface of one side of the shell close to the pulse magnetic field transmitter, and the end of the protrusion is in an arc shape.

7. The acupuncture point therapeutic device for assisting in improving ischemic heart disease according to claim 1, characterized in that: A charging port is arranged on the side of the shell.

8. The acupuncture point therapeutic device for assisting improvement of ischemic heart disease according to claim 7, characterized in that: The charging port is a Type-C charging port.

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