CN113797081A

CN113797081A - Limb pain therapeutic instrument

Info

Publication number: CN113797081A
Application number: CN202110025049.2A
Authority: CN
Inventors: 王兴; 李开生; 陈媛
Original assignee: Yunnan Liheng Medical Technology Co ltd
Current assignee: Yunnan Liheng Medical Technology Co ltd
Priority date: 2020-06-11
Filing date: 2021-01-08
Publication date: 2021-12-17
Also published as: CN214971157U; CN113797442A; CN113797080A; CN214860598U; CN214762899U; CN214762900U; CN214762898U; CN113797079A; CN113797078A; CN214762897U

Abstract

The embodiment of the disclosure provides a limb pain therapeutic apparatus. Limbs pain therapeutic instrument includes treatment pen and host computer, wherein: the therapeutic pen comprises a pen holder and a pen cap detachably connected with the far end of the pen holder, a therapeutic needle can be installed on the pen holder after the pen cap is detached, a needle tube of the therapeutic needle extends out of the far end of the pen cap, a vibrator which can be controlled to be started and stopped by a switch button is arranged in the pen holder, and the vibrator is used for transmitting physical kinetic energy corresponding to a vibration prescription signal to the therapeutic needle inserted into a focus part when the vibrator is started; the host computer includes: the touch display device comprises a case, a touch display screen arranged on the surface of the case, and a CPU main control board arranged in the case and electrically connected with the touch display screen; the CPU main control board is used for outputting vibration prescription signals to the vibrator, and the touch display screen is used for a user to select a vibration prescription.

Description

Limb pain therapeutic instrument

The application dates are 11/06/2020/202010527370.6, application No. 202010527370.6, the invention name "a limb pain treatment pen using physical kinetic energy and a treatment apparatus using the same", the application dates are 11/06/11/2020/202021064963.5, the utility model name "a treatment pen with ultraviolet sterilization function", the application dates are 11/06/18/2020/202021064456.1/the utility model name "a treatment pen based on electromagnetic vibration", and the application dates are 11/06/202021065001.1/2020/202021065001.1/the utility model name "a limb pain treatment apparatus", which are all incorporated herein by reference.

Technical Field

The disclosure relates to the technical field of medical equipment, in particular to a limb pain therapeutic apparatus.

Background

The data show that the global prevalence of chronic pain is about 38%, wherein the prevalence in developed countries is 37%, the prevalence in developing countries is 41%, and the prevalence of chronic pain in women is higher than that in men, and the head, shoulders and waist are the main parts of chronic pain. In China, chronic pain patients exceed 3 million people, and grow at 2000 million speeds every year, and the osteoarthritis prevalence rate is increased by 2.35 times from 1990 to 2017; about 6730 ten thousand people have lumbago in 2016; approximately 4.83 hundred million headache patients in 2017; 16% of hospitalized patients have neuropathic pain.

According to the research of muscle pain in six cities in China, the morbidity of muscle pain diseases of the old people is 65-85%, the diagnosis rate is 85%, the morbidity of chronic adult diseases is 40%, and the diagnosis rate is 40%. In recent years, the population of pain patients gradually becomes younger, and the main sources of the diseases are cervical spondylosis, lumbar spondylosis, scapulohumeral periarthritis, trigeminal neuralgia and the like. According to the survey results of southwest hospital, 98% of 1000 pain patients have a pain-tolerant experience, 84% have a sleep-failing experience, and the young white-collar workers account for one fourth.

The inventor of the application finds that when soft tissues such as muscles/tendons and the like are damaged by local closure, the peripheral soft tissues can generate adhesion and the like; because there are abundant and sensitive receptors (including pain receptors and other receptors) on the skin and other tissues of the human body, the receptors at the lesion site can be stimulated to cause symptoms such as pain.

Because the focus presents clinical manifestations of different degrees after being formed, higher and more specific requirements are provided for the technical means of treatment and the functions of safety, accuracy, strength and the like required by treatment equipment to safely, quickly, efficiently and even thoroughly remove the focus.

Until now, the traditional surgical, minimally invasive, shock wave, acupuncture, massage, cupping, radio frequency ablation and other technical means and devices can not completely realize the corresponding safety, accuracy and efficiency when trying to remove the focus, and only can realize temporary relief or treatment with potential safety risk.

Disclosure of Invention

The embodiment of the disclosure provides a limb pain therapeutic apparatus, which is used for treating focus positions of spasm, edema and adhesion nodules of soft tissues (such as muscles/tendons and the like) of limbs of a human body due to local closed damage, so as to achieve the purpose of improving pain and even eliminating the focus.

The embodiment of the disclosure provides a limb pain therapeutic apparatus. Limbs pain therapeutic instrument includes treatment pen and host computer, wherein:

including treatment pen and host computer, wherein: the treatment pen comprises a pen holder and a pen cap detachably connected with the far end of the pen holder, a treatment needle head can be installed on the pen holder after the pen cap is detached, a switch button is arranged on the surface of the pen holder, a needle tube of the treatment needle head extends out of the far end of the pen cap, a vibrator which can be controlled to be started and stopped by the switch button is arranged inside the pen holder, and the vibrator is used for transmitting physical kinetic energy corresponding to a vibration prescription signal to the treatment needle head inserted into a focus part when the vibrator is started; a host, comprising: the vibration prescription control device comprises a case, a touch display screen arranged on the surface of the case, and a Central Processing Unit (CPU) main control board arranged in the case and electrically connected with the touch display screen, wherein the CPU main control board is used for outputting vibration prescription signals to a vibrator, and the touch display screen is used for a user to select a vibration prescription.

In some embodiments, the characteristic parameters of the vibration prescription signal include: continuous vibration of the vibrator and vibration frequency and amplitude of the continuous vibration; or, the intermittent vibration of the vibrator and the duty ratio, vibration frequency and amplitude of the intermittent vibration;

in some embodiments, the vibration prescription includes: default fixed parameters for each treatment site that have been stored and individual vibration intensity levels that are manually adjusted for the same treatment site;

the touch display screen is used for selecting a corresponding vibration prescription for a treatment part by a user, generating a target characteristic parameter according to a default fixed parameter included in the selected vibration prescription and an individual vibration intensity level manually adjusted by the user on the same treatment part, and sending the target characteristic parameter generated according to the vibration prescription selected by the user to the CPU main control board; and the CPU main control board is used for generating a corresponding vibration prescription signal according to the target characteristic parameter.

In some embodiments, the CPU main control board comprises: a microcomputer chip and a triode;

the microcomputer chip is used for receiving the target characteristic parameters and determining a target duty ratio according to the amplitude in the target characteristic parameters and the corresponding relation between the amplitude and the duty ratio which are stored in advance; generating the vibration prescription signal according to the target duty ratio and the vibration frequency in the target characteristic parameter, and sending the vibration prescription signal to the triode;

the triode is used for outputting the vibration prescription signal to the treatment pen and controlling the vibration prescription signal to drive the vibrator.

In some embodiments, the amplitude of the vibrator is designed to be between 2 μm and 500 μm, and the vibration frequency of the vibrator is designed to be between 5Hz and 500 Hz.

In some embodiments, a timer and a counter are integrated in the touch display screen, and the timer is used for turning off the host or giving an alarm when the time length for the host to output the vibration prescription signal to the treatment pen reaches a preset time length threshold value; the counter is used for recording the output times of the vibration prescription signal output to the treatment pen by the host.

In some embodiments, the connection between the host and the therapeutic pen includes a wired connection and/or a wireless connection.

In some embodiments, when the host is wirelessly connected with the treatment pen, the host further comprises a first signal transceiver module located in the case and electrically connected with the CPU main control board, and the CPU main control board can output the vibration prescription signal to the treatment pen through the first signal transceiver module; the therapeutic pen further comprises a second signal transceiver module for receiving the vibration prescription signal, and a first power supply device for supplying power to the vibrator, the second signal transceiver module and the switch button.

In some embodiments, when the host is in wired connection with the treatment pen, a treatment pen output interface electrically connected with the CPU main control board is further provided on the surface of the case, and the treatment pen output interface is electrically connected with the treatment pen through a cable; the pen holder is internally provided with a Printed Circuit Board (PCB) control board electrically connected with the vibrator, and the PCB control board is integrated with the switch button; the pen holder is characterized in that a cable hole is formed in the near end of the pen holder, one end of the cable penetrates through the cable hole and is electrically connected with the PCB control board, the other end of the cable is electrically connected with the therapeutic pen output interface, and the PCB control board is used for receiving the vibration prescription signal from the CPU main control board and outputting the vibration prescription signal to the vibrator.

In some embodiments, when the host is in wired connection with the therapeutic pen, a therapeutic pen output interface electrically connected with the CPU main control board is further disposed on the surface of the case, a therapeutic pen input interface is disposed at the proximal end of the pen holder, and the therapeutic pen input interface is electrically connected with the therapeutic pen output interface of the host through a detachable cable; the pen holder is characterized in that a PCB control board is further arranged inside the pen holder, the switch button is integrated on the PCB control board, the PCB control board is further electrically connected with the vibrator and the therapeutic pen input interface respectively, and the PCB control board is used for receiving the vibration prescription signal from the CPU main control board and outputting the vibration prescription signal to the vibrator.

In some embodiments, the host further comprises: at least one intermediate frequency output interface arranged on the surface of the case of the host;

the limb pain therapeutic apparatus further comprises at least one group of electrode plates which are respectively and electrically connected with the at least one intermediate frequency output interface through cables, and the CPU main control board is also electrically connected with the at least one intermediate frequency output interface and used for outputting current prescription signals to the at least one group of electrode plates.

In some embodiments, the trajectory of the vibrator output vibration lies in a plane perpendicular or parallel to the shaft axis, the trajectory of vibration comprising: the pen holder is characterized by comprising a track which does reciprocating motion along a single direction and/or a track which does reciprocating motion circularly along a plurality of angle directions by taking the axis of the pen holder as a center.

In some embodiments, the treatment needle is a special treatment needle or a disposable syringe needle, and is used for intervention in the lesion site formed by the soft tissue injury for diagnosis and/or treatment.

In some embodiments, the host is powered by mains electricity, and/or

The host computer still including set up in the second power supply unit in the machine case, respectively with CPU main control board with the touch display screen electricity is connected, second power supply unit includes: an Uninterruptible Power Supply (UPS), a storage battery or a rechargeable battery.

In some embodiments, a vibration prescription selection button and an operation button are arranged in a display interface of the touch display screen, the vibration prescription selection button is used for a user to select a corresponding vibration prescription for a treatment part, a CPU main control board of the host computer can transmit a vibration prescription signal corresponding to the vibration prescription to the treatment pen after the user clicks the operation button, and the treatment pen controls the vibrator to vibrate according to the vibration prescription signal when receiving the vibration prescription signal and the switch button is turned on.

The embodiment of the disclosure has the following beneficial effects:

the limb pain therapeutic apparatus provided by the embodiment of the disclosure comprises a therapeutic pen and a host, wherein a touch display screen is arranged on the surface of a case of the host, and a user can select a vibration prescription through the touch display screen. The CPU main control board can output a vibration prescription signal corresponding to the vibration prescription to the vibrator of the therapeutic pen. The vibrator can generate physical kinetic energy corresponding to the vibration prescription signal when being started and receiving the vibration prescription signal, and transmits the physical kinetic energy to the treatment needle head arranged at the front end of the penholder, when the treatment needle head conducts treatment on the affected part, the physical kinetic energy intervenes the affected part along with the treatment needle head, so that affected parts such as adhesive nodules and the like are better loosened, the treatment on the affected part is realized, and the purpose of improving pain and even eliminating the affected part is achieved.

Of course, it is not necessary for any product or method practiced by the present disclosure to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.

FIG. 1 is a schematic diagram of a pain treatment apparatus for limbs according to some embodiments of the present disclosure;

FIG. 2 is a front view of a therapeutic pen of a limb pain treatment apparatus according to some embodiments of the present disclosure;

FIG. 3 is a schematic diagram illustrating an exploded view of a treatment pen of the limb pain treatment apparatus according to some embodiments of the present disclosure;

FIG. 4 is a front view of a main body of a pain treatment apparatus for limbs according to some embodiments of the present disclosure;

FIG. 5 is a schematic diagram of a CPU main control board of a host according to some embodiments of the present disclosure;

FIG. 6 is a schematic waveform of a vibration prescription signal according to some embodiments of the present disclosure;

FIG. 7 is a perspective view of a host of a limb pain treatment apparatus according to some embodiments of the present disclosure;

FIG. 8 is a cross-sectional view taken along line A-A of the treatment pen of FIG. 2;

FIG. 9 is a schematic illustration of a trajectory of vibration of a vibrator according to some embodiments of the present disclosure.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

The embodiment of the disclosure provides a limb pain therapeutic apparatus, which is used for treating a focus part, so as to achieve the purpose of improving pain and even eliminating focus.

As shown in fig. 1, some embodiments of the present disclosure provide a limb pain therapeutic apparatus, including a therapeutic pen 1 and a host 2, wherein:

as shown in fig. 2 and 3, the therapeutic pen 1 includes a pen holder 11 and a pen cap 12 detachably connected to a distal end of the pen holder 11, the pen holder 11 can be provided with a therapeutic needle 13 after the pen cap 12 is detached, a switch button 14 is disposed on a surface of the pen holder 11, a needle tube 131 of the therapeutic needle 13 extends out of the distal end of the pen cap 12, a vibrator 15 which can be controlled by the switch button 14 to start and stop is disposed inside the pen holder 11, and the vibrator 15 is used for transmitting physical kinetic energy corresponding to a vibration prescription signal to the therapeutic needle 13 inserted into a lesion site when the vibrator 15 is turned on.

As shown in fig. 1 and 4, the host 2 includes: the vibration prescription control device comprises a case 21, a touch display screen 23 arranged on the surface of the case 21, and a Central Processing Unit (CPU) main control board 24 arranged in the case 21 and electrically connected with the touch display screen 23, wherein the CPU main control board 24 is used for outputting a vibration prescription signal to the vibrator 15, and the touch display screen 23 is used for a user to select a vibration prescription.

Some embodiments of the present disclosure provide a limb pain therapeutic apparatus, including a therapeutic pen 1 and a host 2, a touch display screen 23 is disposed on a surface of a case 21 of the host 2, and a user can select a vibration prescription through the touch display screen 23. Here, since the limb pain therapy apparatus is a medical instrument, the relevant medical practitioner usually operates the limb pain therapy apparatus, that is, the user who inputs the vibration prescription on the touch display 23 is the professional relevant medical practitioner.

The connection mode of the host machine 2 and the therapeutic pen 1 comprises a wired connection and/or a wireless connection. When the host machine 2 is wirelessly connected with the treatment pen 1, a Bluetooth connection, an infrared connection or a Wi-Fi connection can be adopted. The host machine 2 further comprises a first signal transceiver module (not shown in the figure) which is positioned in the case 21 and electrically connected with the CPU main control board 24, and the CPU main control board 24 can output a vibration prescription signal to the treatment pen 1 through the first signal transceiver module; the treatment pen 1 further comprises a second signal transceiving module for receiving the vibration prescription signal, and a first power supply means for supplying power to the vibrator 15, the second signal transceiving module and the switch button 14. The first power supply device may include: button cells, dry cells or rechargeable batteries.

When the host machine 2 is connected with the treatment pen 1 by wire, the host machine 2 and the treatment pen 1 are electrically connected by a cable, specifically, a treatment pen output interface 22 electrically connected with a CPU main control board 24 is further arranged on the surface of the case 21, the treatment pen output interface 22 is electrically connected with the treatment pen 1 by a cable, and the host machine 2 can supply power to the treatment pen 1 and transmit a vibration prescription signal through the treatment pen output interface 22 and the cable.

Hereinafter, the limb pain therapeutic apparatus according to the embodiment of the present disclosure will be described in detail in a manner that the host machine 2 and the therapeutic pen 1 are connected by wire:

when the limb pain therapeutic apparatus of the embodiment of the present disclosure is used, the user (referring to a professional practitioner) holds the therapeutic pen 1, the needle tube 131 of the therapeutic needle 13 is inserted into the affected part of the patient, and the therapeutic needle 13 generates physical kinetic energy, so that the affected part can be treated. In the disclosed embodiments, physical kinetic energy may refer to kinetic energy generated by physical vibration. "proximal" may be understood as the end of the treatment pen or a component of the treatment pen that is closer to the practitioner of the relevant professional, and "distal" may be understood as the end of the treatment pen or a component of the treatment pen that is further from the practitioner of the relevant professional.

The penholder 11 and the pen cap 12 of the treatment pen 1 are detachably connected, and when the treatment pen 1 is idle, the treatment needle 13 is not usually installed, so that a medical practitioner who is in a related professional can be prevented from being stabbed or the treatment needle 13 can be prevented from being polluted. When the focus needs to be treated, the cap 12 is detached from the holder 11, the treatment needle 13 is mounted on the mounting bracket 17 of the holder 11, and then the cap 12 is fixed to the holder 11, and the needle tube 131 extends out of the needle tube through hole 122 formed at the distal end of the cap 12 to extend out of the cap 12. The treatment needle 13 can be a special treatment needle or a general disposable syringe needle, and is used for diagnosing and/or treating a focus part formed by the damaged soft tissue, and the treatment needle has the advantages of tough texture, high precision, simple installation and convenient replacement, and the needle tube 131 has small skin wound after being inserted into the focus, thereby causing little pain to a patient and being quickly recovered.

The surface of the barrel 11 is provided with a switch button 14, and the switch button 14 can be of a pressing type or a sliding type structure. The switch button 14 can control the on/off of the vibrator 15, so that the switch button 14 can be directly or indirectly electrically connected with the vibrator 15 and can generate physical kinetic energy when the vibrator 15 is turned on. The vibrator 15 and the treatment needle 13 are in direct or indirect contact, or the vibrator 15 and the treatment needle 13 are fixedly connected directly or indirectly, so that the vibrator 15 can transfer physical kinetic energy to the treatment needle 13. After the treatment needle 13 intervenes in the focus part, the physical kinetic energy can be brought into the focus part, so that the focus such as an adhesive nodule and the like can be better loosened, thereby realizing the treatment of the focus part and achieving the purposes of improving the pain and even eliminating the focus.

The cabinet 21 of the main body 2 may be a rectangular parallelepiped, a cube, or a cabinet 21 formed by connecting a plurality of different flat plates by welding or fasteners and capable of accommodating articles. A therapeutic pen output interface 22 may be disposed on a surface of the case 21, and the therapeutic pen output interface 22 is configured to transmit the vibration prescription signal, so that the therapeutic pen output interface 22 may be disposed on the surface of the case 21 in a penetrating manner, and the therapeutic pen output interface 22 may be electrically connected to the therapeutic pen 1, and in particular, may be electrically connected to the vibrator 15 in the therapeutic pen 1 through a cable. In other embodiments of the present disclosure, the treatment pen output interface 22 may also adopt a hidden design on the surface of the chassis 21, for example, a rubber plug that can be opened is disposed on the surface of the chassis 21, the treatment pen output interface 22 is exposed after the rubber plug is opened, and when the treatment pen output interface 22 is not used, the rubber plug can be better waterproof and dustproof.

A CPU main control board 24 is arranged in the case 21 of the main body 2, and the CPU main control board 24 is electrically connected to the therapeutic pen output interface 22 and the touch display screen 23, specifically, through a cable. The CPU main control board 24 is electrically connected to the treatment pen output interface 22, and the treatment pen output interface 22 is electrically connected to the treatment pen 1, and therefore, the CPU main control board 24 can transmit the vibration prescription signal to the treatment pen 1 and the vibrator 15 through the treatment pen output interface 22 to supply power to the vibrator 15 and output the vibration prescription signal. It should be noted here that the cable electrically connected between the therapeutic pen 1 and the host 2 may include a plurality of wires, a part of the wires may be used for the host 2 to supply power to the therapeutic pen 1, and a part of the wires may be used for the host 2 to transmit the vibration prescription signal to the therapeutic pen 1.

A vibration prescription selection button and an operation button are arranged in a display interface of the touch display screen 23, the vibration prescription selection button is used for a user to select a corresponding vibration prescription for a treatment part, a CPU main control board of the host computer can transmit a vibration prescription signal corresponding to the vibration prescription to the treatment pen 1 after the user clicks the operation button, and the treatment pen 1 controls the vibrator 15 to vibrate according to the vibration prescription signal when receiving the vibration prescription signal and the switch button 14 is turned on. The specific presentation mode of the operation button on the display interface is not limited, for example, the operation button may be an icon, a character, and the like, and the specific icon style and the character content are not limited.

The surface of the chassis 21 of the host 2 is further provided with a physical switch (for example, a push-type physical switch or a toggle-type physical switch), and the physical switch can control the start and stop of the host 2. After the user operates the physical entity switch, the host 2 is started, the touch display screen 23 is in an open state, and at the moment, the user can click a vibration prescription selection button on the touch display screen 23 to select a corresponding vibration prescription for a treatment part; next, when the operation button is clicked, the CPU main control board 24 transmits a vibration prescription signal corresponding to the selected vibration prescription to the treatment pen 1. The treatment pen 1 receives the vibration prescription signal. Then, the user operates the switch button 14 on the treatment pen 1, the switch button 14 is in an on state, and the vibrator 15 starts to generate physical kinetic energy. In addition, the limb pain therapeutic apparatus can also comprise a remote controller, the remote controller has partial or all functions similar to those of the touch display screen 23, can control the start and stop of the host 2 and the therapeutic pen 1, and can specifically control the start and stop of the host 2 and the therapeutic pen 1 by using an infrared technology. The remote controller can make the operation more convenient.

In the embodiment of the present disclosure, the therapeutic pen 1 is controlled by the switch button 14 and the main machine 2 at the same time to output the vibration, that is, a "dual switch" design is adopted, so that the use safety of the limb pain therapeutic apparatus is high.

The host 2 may be powered by the mains supply, and in this case, the host 2 further includes a power module 25 disposed in the chassis 21 and electrically connected to the CPU main control board 24 and the touch display screen 23, respectively. The power module 25 is, for example, a power adapter, and is configured to convert an external 220V ac power into a 13V or dc power within 13V.

And/or, the host 2 may further include a second power supply device disposed in the chassis 21 and electrically connected to the CPU main control board 24 and the touch display screen 23, respectively, where the second power supply device includes: an Uninterruptible Power Supply (UPS), a battery, or a rechargeable battery. Thus, when the mains supply is powered off, the second power supply device can be selected to continuously supply power to the host machine 2. In addition, when the use environment of the limb pain therapeutic apparatus is inconvenient to be powered by the mains supply, the second power supply device can be selected to supply power for the host machine 2.

When the limb pain therapeutic apparatus disclosed by the embodiment of the disclosure is used for treating a focus part of a human body, a professional doctor operates a physical entity switch arranged on the host machine 2, the host machine 2 is started, and the touch display screen 23 is turned on. After the medical practitioner of the relevant professional operates the touch display screen 23 to perform relevant login or setting, the vibration prescription can be selected, the CPU main control board 24 can output a vibration prescription signal corresponding to the vibration prescription, and the vibration prescription signal is transmitted to the vibrator 15 of the treatment pen 1 through the treatment pen output interface 22. Then, the medical practitioner of the relevant profession installs the treatment needle 13 on the mounting bracket 17 of the pen holder 11, and after the pen cap 12 is fixed on the pen holder 11, presses down the timing "run" key on the touch display screen 23 to insert the treatment needle 13 into the focus position, and then, operates the switch button 14, the vibrator 15 can be started, generates physical kinetic energy according to the vibration prescription signal, and transmits the physical kinetic energy to the treatment needle 13, so that the treatment needle 13 brings the physical kinetic energy into the focus position for treatment. After the treatment of the lesion site is completed, the operation of the switch button 14 may be stopped, the vibrator 15 stops vibrating, the treatment needle 13 is then pulled out from the lesion site, the vibration prescription is selected again on the touch display 23, and the above operations are continued until the treatment of all the lesion sites of the patient is completed.

It should be noted that, when the limb pain therapeutic apparatus of the embodiment of the present disclosure is used to treat a disease focus of a human body, a medical practitioner of a related professional may first mount the therapeutic needle 13 on the mounting bracket 17 of the pen holder 11, and then operate the physical switch provided on the main machine 2 to start the main machine 2. The CPU main control board 24 can output a vibration prescription signal corresponding to the vibration prescription to the vibrator 15 of the treatment pen 1 through the treatment pen output interface 22. The vibrator 15 can generate physical kinetic energy corresponding to the vibration prescription signal after being turned on and when receiving the vibration prescription signal, and transmit the physical kinetic energy to the treatment needle 13 installed on the pen holder 11, so that the treatment needle 13 can be brought into the physical kinetic energy while being involved in the focus part, and nodules/adhesion generated after being damaged can be better loosened to realize treatment of the focus part, thereby achieving the purpose of improving pain and even eliminating the focus.

In addition, some embodiments of the present disclosure provide a limb pain therapeutic apparatus, which can also play a role in diminishing inflammation, alleviating pain, relieving muscle fatigue, promoting nerve repair, improving blood circulation, and treating limb pain and discomfort caused by the limb pain therapeutic apparatus, such as bone diseases, joint pain, etc., for example: cervical spondylosis, scapulohumeral periarthritis, lumbar spondylosis or arthritis.

In some embodiments, the characteristic parameters of the vibration prescription signal include: the vibration frequency and amplitude of the continuous vibration and the continuous vibration of the vibrator 15, or the duty ratio, the vibration frequency, and the amplitude of the intermittent vibration and the intermittent vibration of the vibrator 15. The vibration mode provided by the CPU main control board 18 to the vibrator 15 may be continuous vibration or intermittent vibration, and the specific vibration mode is determined by the vibration prescription signal. Accordingly, the characteristic parameters of the vibration prescription signal may include the vibration frequency and amplitude at which the vibrator 15 continuously vibrates to continuously vibrate, or the duty ratio, vibration frequency, and amplitude at which the vibrator 15 intermittently vibrates, i.e., intermittently vibrates. Furthermore, the characteristic parameter of the vibration prescription signal may also include a vibration speed. Wherein the vibration frequency refers to the number of vibration cycles per second generated by the vibrator 15; the amplitude represents the maximum vibration displacement of the vibrator 15; the vibration speed represents a speed effective value in the vibration process of the vibrator 15, and specifically represents a numerical value obtained by differentiating the vibration amplitude with time; the duty ratio indicates a ratio of a period of vibration to a total period of vibration in one vibration period.

In some embodiments, the vibration prescription includes: default fixed parameters for each treatment site have been stored and individual vibration intensity levels manually adjusted for the same treatment site. Because the muscle sensitivity of different focus parts is different, a plurality of different limb vibration intensity grades can be set aiming at different treatment parts, and the corresponding default fixed parameters of the different limb vibration intensity grades are different. The default fixed parameters may include the amplitude of the vibrator 15, the higher the level of the limb vibration intensity, the greater the amplitude of the physical kinetic energy generated by the vibrator 15. Specifically, three different levels of the limb vibration strength of strong, medium and weak may be set, in which the muscle sensitivity at the shoulder, back, waist, hip, groin, knee, and heel is low, and thus the limb vibration strength levels at these portions may be set to be strong. The limb vibration intensity levels of the elbow, wrist and ankle may be set to medium; the muscles at the head, neck, fingers and toes are sensitive and the level of limb vibration intensity can be set to be weak at these locations.

In addition, since the muscle sensitivities of persons of different genders, ages, and body types are also different, different individual vibration intensity levels may be set for different persons, for example, three different individual vibration intensity levels of high, medium, and low may be set, and the higher the individual vibration intensity level is, the larger the amplitude of the physical kinetic energy generated by the vibrator 15 is. Therefore, the vibration intensity grade of the limbs can be selected flexibly in a targeted manner so as to treat the focus positions of different individuals and treat the people with different muscle sensitivities in a targeted manner, so that a better treatment effect can be achieved on the basis of reducing discomfort to the human body as much as possible.

The touch display screen 23 is used for the user to select a corresponding vibration prescription for the treatment part, and generates a target characteristic parameter according to a default fixed parameter included in the selected vibration prescription and the individual vibration intensity level manually adjusted by the user for the same treatment part, and sends the target characteristic parameter generated according to the vibration prescription selected by the user to the CPU main control board 24. The touch display 23 may display virtual buttons for selection of a treatment site and virtual buttons for selection or input of individual vibration intensity levels, and the user may select the treatment site and the individual vibration intensity levels according to his or her own needs.

The corresponding relationship between the lesion site and the individual vibration intensity level and the characteristic parameter may be pre-stored in the touch display screen 23, and the same treatment site and different individual vibration intensity levels may uniquely correspond to a group of characteristic parameters. Different treatment positions can correspond to the same characteristic parameters under the same individual vibration intensity level if the corresponding limb vibration intensity levels are the same.

After the user selects the treatment location and the individual vibration intensity level in the touch display screen 23, the touch display screen 23 may determine the target characteristic parameter corresponding to the vibration prescription selected by the user according to the treatment location and the individual vibration intensity level selected by the user and the corresponding relationship between the treatment location and the individual vibration intensity level and the characteristic parameter, and the touch display screen 23 may transmit the target characteristic parameter to the CPU main control board 24.

The CPU main control board 24 is used for generating a corresponding vibration prescription signal according to the target characteristic parameter. After the CPU main control board 24 receives the target characteristic parameter, a vibration prescription signal corresponding to the vibration prescription input by the user may be generated according to the target characteristic parameter, where the characteristic parameter in the vibration prescription signal is the target characteristic parameter.

In some embodiments, as shown in fig. 5, the CPU main control board 24 includes: microcomputer chip 241, triode 242 and treatment pen output port 243, treatment pen output port 243 is connected with treatment pen output interface 22 electrically. The microcomputer chip 241 is electrically connected to the transistor 242, and the transistor 242 is electrically connected to the therapeutic pen output port 243.

The microcomputer chip 241 is used for receiving the target characteristic parameters and determining a target duty ratio according to the amplitude in the target characteristic parameters and the corresponding relationship between the amplitude and the duty ratio which are stored in advance; and generating a vibration prescription signal according to the target duty cycle and the vibration frequency in the target characteristic parameter, and sending the vibration prescription signal to the triode 242.

The microcomputer chip 241 includes a PWM (Pulse width modulation) module, the PWM module has a storage space, the correspondence between the amplitude and the duty ratio can be stored in advance, and the PWM module of the microcomputer chip 241 can receive the target characteristic parameter and determine the target duty ratio according to the amplitude in the target characteristic parameter and the correspondence between the amplitude and the duty ratio. The PWM module may then generate a vibration prescription signal based on the target duty cycle and the vibration frequency in the target characteristic parameter and send the vibration prescription signal to transistor 242. The duty ratio represents a ratio of the energization time to the total time in one pulse cycle, and may be, for example, 50%, 60%, or the like. It should be noted that, since the voltage value of the vibration prescription signal is fixed and the power generated by the vibrator 15 receiving the vibration prescription signal is different when the duty ratio is different, different amplitudes can be generated, and therefore, the correspondence relationship between the amplitude and the duty ratio can be stored in advance.

And a transistor 242 for outputting the vibration prescription signal to the output port 243 of the treatment pen and controlling the vibration prescription signal to drive the vibrator 15. The transistor 242 is used to amplify the weak signal into an electrical signal with a large amplitude value, and can be generally used as a contactless switch, so that after the transistor 242 receives the vibration prescription signal, the vibration prescription signal can be output to the output port 243 of the treatment pen, and the vibration prescription signal can drive the vibrator 15 of the treatment pen 1 to generate physical kinetic energy through the action of the transistor 242.

In some embodiments, the touch display screen 23 may further have a function of timing and counting, specifically, a timer and a counter are integrated in the touch display screen 23, and the timer is used for turning off the host 2 or giving an alarm when the time length for the host 2 to output the vibration prescription signal to the treatment pen 1 reaches a preset time length threshold; the counter is used for recording the output times of the vibration prescription signal output to the treatment pen 1 by the host machine 2.

For each patient, a maximum treatment duration may be set, i.e. a preset duration threshold, which may be a duration preset by a medical practitioner of the relevant professional, e.g. 15 minutes, indicating that for each patient the treatment duration does not exceed 15 minutes. The touch display screen 23 may further display a timing time, which may be a forward timing from 0 to a preset time threshold, or a countdown from the preset time threshold to 0, and when the user turns on the physical entity switch of the host 2, the timer starts to time. When the treatment duration for the same patient reaches the preset duration threshold, the touch display screen 23 may give an alarm or close the host 2, so as to avoid negative effects on the patient due to carelessness or errors in operation of the medical practitioners in the relevant professions.

Aiming at the treatment of the same patient, after a physical entity switch of the host machine 2 is turned on, the host machine 2 can continuously output a vibration prescription signal to the treatment pen 1, and within the maximum treatment duration of each patient, a medical practitioner of a related professional can respectively treat a plurality of different focus parts of the patient, wherein the treatment duration of each focus part is not more than 3 minutes.

When the medical practitioner of the relevant professional clicks on the touch screen 23 for different patients, the counter may count up by one, and display the current counted number on the touch screen 23, where the number indicates the number of times the host 2 outputs the vibration prescription signal to the treatment pen 1, that is, the counter indicates the total number of times the treatment is performed by the limb pain treatment apparatus in this embodiment.

In the present embodiment, a storage module, a microprocessor module, a timer and a counter may be integrated inside the touch display screen 23, in some other embodiments, the touch display screen 23 is used only for displaying, and does not have the functions of storing, processing, timing and counting, and these functions are all implemented in the CPU main control board 24, and a specific solution of the embodiment may be:

the touch display 23 is used to transmit the vibration prescription selected by the user to the microcomputer chip 241 of the CPU main control board 24.

The microcomputer chip 241 is used for determining a target characteristic parameter corresponding to the vibration prescription selected by the user according to the stored correspondence between the lesion site and the individual vibration intensity level and the characteristic parameter and the vibration prescription sent by the touch display screen 23; determining a target duty ratio according to the amplitude in the target characteristic parameter and a corresponding relation between the amplitude and the duty ratio which are stored in advance; generating a vibration prescription signal according to the target duty cycle and the vibration frequency in the target characteristic parameter, and sending the vibration prescription signal to the triode 242;

and a transistor 242 for outputting the vibration prescription signal to the output port 243 of the treatment pen and controlling the vibration prescription signal to drive the vibrator 15.

In addition, a timer and a counter are integrated in the CPU main control board 24, and the timer is used for turning off the main machine 2 or giving an alarm when the time length for the main machine 2 to output the vibration prescription signal to the treatment pen 1 reaches a preset time length threshold; the counter is used for recording the output times of the vibration prescription signal output to the treatment pen 1 by the host machine 2. And the CPU main control board 24 can also send the counting result of the counter and the time length information of the timer to the touch display screen 23 in real time and display them.

The specific structure of the host 2 will be described in detail below:

in some embodiments, as shown in fig. 1, the chassis 21 of the host 2 includes: the base 211, the top bracket 212 and the sidewall component 213 are installed between the base 211 and the top bracket 212, the base 211, the top bracket 212 and the sidewall component 213 enclose a closed structure, and the treatment pen output interface 22 is arranged on the surface of the sidewall component 213; as shown in fig. 4, the top bracket 212 includes two opposite vertical plates 2121 and an arc plate 2122 located between the two vertical plates 2121, and the touch display screen 23 is fixed on the surface of the arc plate 2122; at least three casters 214 are provided at the bottom of the cabinet 21.

The base 211 may be a flat plate structure, or a cubic or rectangular solid structure having a plurality of flat plates fixedly connected to each other. At least three casters 214 are disposed at the bottom of the chassis 21, and specifically, at least three casters 214 may be disposed at the bottom of the base 211, in order to facilitate the movement of the main body 2, the casters 214 may be universal wheels, and at least one of the casters 214 has a braking function.

The top bracket 212 includes two opposite vertical plates 2121 and an arc plate 2122 located between the two vertical plates 2121, wherein the arc plate 2122 is bent toward the outside of the case 21, and the bending extending direction of the arc plate 2122 is the length direction of the main machine 2, and the touch display screen 23 can be fixed on the surface of the arc plate 2122, so as to facilitate the practitioner of the relevant professional to operate the touch display screen 23.

The base 211, the top bracket 212, and the sidewall assembly 213 may enclose a closed structure, such that the components mounted inside the housing 21 can be protected and protected from dust.

In some embodiments, as shown in fig. 8, the sidewall assembly 213 includes: a rear cover plate 2131, a front plate 2132 disposed to face the rear cover plate 2131, and two side brackets 2133 disposed between the rear cover plate 2131 and the front plate 2132, wherein an attachment plate 2134 is connected between the two side brackets 2133, a CPU main control board 24 is fixed to the attachment plate 2134, and as shown in fig. 7, a U-shaped handle 2135 which can freely rotate within a certain angle range is pivoted to the outer sides of the two side brackets 2133. The U-shaped handle 2135 may be placed on the back side of the host 2 when not in use.

The top bracket 212 is fixedly connected with the front plate 2132 and the side bracket 2133 respectively, and the top bracket 212 is detachably connected with the rear cover plate 2131. The base 211 is fixedly connected to the front plate 2132 and the side brackets 2133, respectively, and the base 211 is rotatably connected to the rear cover plate 2131. Here, the two components fixedly connected may be connected by welding, or a fastener.

A mounting plate 2134 is connected between the two side brackets 2133, and the CPU main control board 24 can be fixed to the mounting plate 2134. A U-shaped handle 2135 is pivoted on the outer side of the side support 2133, specifically, a U-shaped handle 2135 can be pivoted on the outer side of each of the two side supports 2133, that is, both ends of the U-shaped handle 2135 are pivoted on the same side support 2133; a U-shaped handle 2135 may be pivotally attached to both side supports 2133, that is, one end of the U-shaped handle 2135 is pivotally attached to one side support 2133, and the other end is pivotally attached to the other side support 2133. The U-shaped handle 2135 pivoted to the side bracket 2133 can facilitate the movement of the host 2 by the medical practitioners in the relevant professions.

In some embodiments, as shown in fig. 1, a slide groove 2136 is provided on opposing surfaces of both side supports 2133, and the mounting plate 2134 is slidably attached within the slide groove 2136. The side support 2133 can be a flat plate, the inner side of the flat plate can be provided with a sliding groove 2136, the sliding grooves 2136 arranged on the two flat plates correspond to each other in position, the mounting plate 2134 can be connected with the sliding groove 2136 in a sliding manner, and the mounting plate 2134 is fixedly connected with the CPU main control board 24, so that when the CPU main control board 24 is required to be dismounted and replaced or maintained due to a fault, the mounting plate 2134 can slide along the sliding groove 2136 and be taken out of the case 21, and the dismounting and the replacement of the CPU main control board 24 are more convenient.

In some embodiments, as shown in fig. 1, the side support 2133 includes an outer plate 2137, a plurality of first ribs 2138 fixedly connected to the inner side of the outer plate 2137 and arranged along the height direction of the outer plate 2137, and a plurality of second ribs 2139 arranged along the width direction of the outer plate 2137, wherein a sliding groove 2136 is formed between two adjacent second ribs, and the included angle between the first ribs and the second ribs is 90 °. Outer panel 2137 may be a flat panel or a U-shaped panel connected to front panel 2132 and rear panel 2131, respectively. By adopting the structure, the strength between the side parts can be increased, the strength of the whole case 21 is further increased, and the situations of depression and the like caused by impact or extrusion force on the case 21 are reduced.

Referring to fig. 7, the "width" direction refers to the direction indicated by B, and the "height" direction refers to the direction indicated by C.

In some embodiments, as shown in fig. 1 and 4, the two side supports 2133 and the front plate 2132 are each provided with a plurality of heat dissipation holes 2123, and the heat dissipation holes 2123 correspond to at least the position of the CPU main control board 24. Thus, the CPU main control board 24 can dissipate heat timely.

In some embodiments, the accommodation box 215 is disposed below the mounting plate 2134, and in particular, the sliding groove 2136 disposed on the side bracket 2133 may be plural, so that the accommodation box 215 can be slidably connected to the sliding groove 2136 disposed below the mounting plate 2134. The storage box 215 may be installed inside the housing 21 without extending the rear cover 2131 or the front plate 2132, and when the storage box 215 is taken out and used, the storage box 215 may be taken out by removing the rear cover 2131 or the front plate 2132. Alternatively, an extension hole through which the accommodation box 215 extends out of the front plate 2132 may be provided in the front plate 2132, so that the accommodation box 215 can be easily taken out and mounted, thereby facilitating the placement of the article into the accommodation box 215 or the removal of the article from the accommodation box 215. The drawer design facilitates the sterilization of the articles contained in the containing box 215 of the host 2.

The bottom of the mounting plate 2134 is provided with an ultraviolet disinfection lamp 216, and the ultraviolet disinfection lamp 216 is used for performing ultraviolet disinfection treatment on the articles placed in the accommodating box 215. The items placed in the accommodation box 215 may include: a treatment pen 1, an electrode plate 3, a treatment needle 13 or gauze and other daily medical appliances or articles. The ultraviolet disinfection lamp 216 can be fixedly connected to the bottom of the mounting plate 2134, and the light faces to the objects placed in the accommodating box 215, so that the ultraviolet disinfection lamp 216 can perform daily disinfection treatment on the objects placed in the accommodating box 215, and the cleanness of daily medical instruments or articles is kept.

In some embodiments, as shown in fig. 1, the host 2 further comprises: a power socket 217 disposed on the surface of the chassis 21, a power fuse 218 disposed in the chassis 21 and electrically connected to the power socket 217, and a power transformer 219 disposed in the chassis 21 and electrically connected to the power fuse 218. The power transformer 219 is used to supply power to the CPU main control board 24.

In some embodiments, as shown in fig. 1, the host 2 further comprises: at least one intermediate frequency output interface 26 disposed on the surface of the case 21, wherein the output voltage value of the intermediate frequency output interface 26 is 0V_P-P-120V_P-PIn the meantime.

As shown in fig. 1, the limb pain therapeutic apparatus further includes at least one set of electrode pads 3 electrically connected to at least one intermediate frequency output interface 26 through cables, and the CPU main control board 24 is further electrically connected to at least one intermediate frequency output interface 26, and is configured to output a current prescription signal to the at least one set of electrode pads 3, where the current prescription signal may be an intermediate frequency current, and one set of electrode pads 3 may include two electrode pads 3. As shown in fig. 6, the frequency of the electric shock pulses provided by the electrode plate 3 is between 0.5KHz and 3KHz, the pulse duty ratio is between 10% and 99%, and the error is ± 30%. According to electromyogram, the main vibration frequency of the muscle is about 2KHz, so that the carrier frequency of the pulse wave is set between 0.5KHz and 2KHz, the carrier frequency is close to the main vibration frequency of the muscle, and the electrode plate 3 can generate a better treatment effect on the focus part.

The medium-frequency current can cause comfortable tremor feeling and muscle tremor, so that thick fibers mainly conducting contact pressure feeling in a focus part are excited, and pain feeling conducted by thin fibers and thick fibers is covered, thereby achieving the purpose of relieving pain. The medium frequency current can also excite nerve roots, expand blood vessels, promote blood circulation, improve muscle blood supply, relax muscle groups and accelerate the discharge of local pain-causing substances. In addition, the nervous system may release some morphine-like substances with analgesic effect when the human body is electrically stimulated, such as: endorphins increase the content of endorphins in nervous tissues, cerebrospinal fluid and even plasma, thereby achieving the aim of relieving pain.

Axonal reflex and triple response: the axon reflex refers to that when current acts on the surface of a human body, electrical stimulation passes through afferent nerves to the posterior horn of the spinal cord, excites efferent nerves, expands arterioles of the skin, and causes the surface of the skin below the electrode plate 3 to show diffuse redness. Skin irritation can also release histamine, substance P, acetylcholine, etc., which can dilate the arteries. In addition, the electrical stimulation itself may directly cause the artery to dilate.

The intermediate frequency current can cause rhythmic contraction and relaxation of muscles, and promote backflow of blood and lymph fluid. The metabolites of muscle activity, such as lactic acid, ATP, ADP, etc., have significant vasodilating effect, and can excite neuromuscular, soften scar, loosen induration and adhesion. The medium frequency current can change the ion permeability of the cell membrane, so that the polarity inside and outside the cell membrane is changed, the membrane potential is depolarized, and an action potential is formed, so that the nerve muscle is excited, muscle contraction is generated, the muscle is exercised, and the muscle atrophy is prevented. The medium-frequency current can enlarge the gap between cells and tissues and release adherent connective tissue fibers, muscle fibers and nerve fibers; thereby promoting the repair of the focus part.

The specific structure of the treatment pen 1 will be described in detail below:

as shown in fig. 2, the therapeutic pen 1 includes a pen holder 11 and a pen cap 12 detachably connected to a distal end of the pen holder 11, the pen holder 11 can be provided with a therapeutic needle 13 after the pen cap 12 is detached, a switch button 14 is disposed on a surface of the pen holder 11, a needle tube 131 of the therapeutic needle 13 extends out of the distal end of the pen cap 12, a vibrator 15 which can be controlled by the switch button 14 to start and stop is disposed inside the pen holder 11, the vibrator 15 is used for transmitting physical kinetic energy corresponding to a vibration prescription signal to the therapeutic needle 13 inserted into a lesion site when the vibrator is turned on, wherein the therapeutic needle 13 can be a general disposable syringe needle.

In some embodiments, as shown in fig. 3 and 4, the distal end of the barrel 11 is provided with an elastic wave bead 16 for mounting and releasing the cap 12, wherein the number of the elastic wave beads 16 may be at least one. Specifically, the outer surface of the elastic wave bead 16 is provided with an external thread, a threaded hole is formed at the distal end of the pen holder 11, and the elastic wave bead 16 is fixed in the threaded hole of the pen holder 11 through the external thread, because the wave bead on the elastic wave bead 16 can compress the spring when being pressed, when the cap 12 is mounted on the pen holder 11 through the elastic wave bead 16, the spring in the elastic wave bead 16 is in a compressed state, that is, a pressure is provided for the cap 12, so that a friction force is generated between the cap 12 and the elastic wave bead 16, thereby fixedly connecting the cap 12 and the pen holder 11. When it is necessary to remove the cap 12, the elastic beads 16 can release the cap 12 by exerting a force greater than the friction force on the cap 12, so that the cap 12 can be removed from the barrel 11. The technical scheme has the advantages of simple structure and convenient operation.

The cap 12 is provided with a contact surface 121 inside, the contact surface 121 is located at the distal end of the cap 12, the treatment tip 13 further includes a tip seat 132 fixedly connected to the needle tube 131, and when the treatment tip 13 is fixed to the barrel 11, the distal end surface of the tip seat 132 contacts the contact surface 121. Thus, the contact surface 121 inside the cap 12 can limit the movement of the treatment needle 13 along the length direction of the pen holder 11, so that the installation stability of the treatment needle 13 can be improved, the movement of the treatment needle 13 in the process of physical kinetic energy is reduced, and the safety of the treatment needle 13 in the process of interventional therapy of a focus part can be improved.

In addition, in order to further improve the safety of the treatment needle 13, a needle tube passing hole 122 is provided at the distal end of the pen cap 12, when the treatment needle 13 and the pen cap 12 are fixed on the pen holder 11, the needle tube 131 passes through the needle tube passing hole 122 and extends out of the distal end of the pen cap 12, and the needle tube passing hole 122 is in clearance fit with the needle tube 131, so that the needle tube passing hole 122 can limit the lateral displacement of the treatment needle 13, thereby further improving the safety of the treatment needle 13.

In some embodiments, as shown in fig. 3, the needle holder 132 includes a needle tube fixing portion 1321 and a clamping portion 1322 fixedly connected to the needle tube fixing portion 1321, the needle tube fixing portion 1321 is provided with a needle tube mounting hole 1323 therethrough, the needle tube 131 is inserted and fixed in the needle tube mounting hole 1323, the clamping portion 1322 is hollow in a ring shape, and a cavity of the clamping portion 1322 is communicated with the needle tube mounting hole 1323. Since the needle tube 131 is inserted and fixed into the needle tube mounting hole 1323, the cavity of the fastening portion 1322 communicates with the needle tube mounting hole 1323, and therefore the cavity of the fastening portion 1322 also communicates with the needle tube 131. Here, the material of the needle tube 131 may be medical stainless steel, and the material of the needle tube fixing part 1321 may be medical plastic, specifically, transparent medical plastic.

As shown in fig. 3, the therapeutic pen 1 further includes a mounting bracket 17 disposed inside the pen barrel 11, the mounting bracket 17 includes a bracket body 171 extending along the length direction of the pen barrel 11 and a mastoid 172 fixedly connected to the distal end of the bracket body 171, and the clamping portion 1322 is sleeved and fixed on the mastoid 172. The mounting bracket 17 and the pen holder 11 may be of an integrally formed structure, or the mounting bracket 17 and the pen holder 11 are fixedly connected.

The cross-section of the barrel 11 is a circular cross-section, so that the inside of the barrel 11 has a cavity, and the mounting bracket 17 may be disposed in the cavity of the barrel 11. The mounting bracket 17 comprises a bracket body 171 extending along the length direction of the barrel 11 and a mastoid 172 fixedly connected to the distal end of the bracket body 171, wherein the mounting bracket 17 can be entirely located in the cavity of the barrel 11, i.e. the bracket body 171 and the mastoid 172 are both located in the cavity of the barrel 11, and the distal end of the mastoid 172 does not exceed the distal end of the barrel 11; the mounting bracket 17 may be partially located in a cavity in the barrel 11, i.e., the bracket body 171 is located in the cavity in the barrel 11, and the distal end of the bracket body 171 and the distal end of the barrel 11 are located in the same plane, while the mastoid 172 exceeds the distal end of the barrel 11.

Since the clamping portion 1322 of the needle holder 132 is hollow in a ring shape, the cross section of the outer surface of the mastoid 172 fixedly connected with the clamping portion 1322 may also be a circular cross section, and the clamping portion 1322 and the mastoid 172 may be in interference fit or transition fit. Thus, the treatment needle 13 can be more stably fixed to the barrel 11, and the safety of the treatment pen 1 can be further improved.

In some embodiments, as shown in fig. 8, the bracket body 171 includes a first body 1711 and a second body 1712 that are oppositely disposed and fixedly connected, and the vibrator 15 is fixedly connected between the first body 1711 and the second body 1712. The cross sections of the first body portion 1711 and the second body portion 1712 may be semi-annular, and the bracket body 171 formed by fixedly connecting the first body portion 1711 and the second body portion 1712 is annular and hollow, so that the first body portion can be fixedly connected with the pen barrel 11. In addition, the first body 1711 can be engaged with the second body 1712, and when the treatment pen 1 is assembled, the vibrator 15 can be fixedly connected to the first body 1711, and then the first body 1711 and the second body 1712 can be fixedly connected, so that the structure not only makes the internal structure of the treatment pen more compact, but also facilitates the assembly.

Since the first body 1711 and the second body 1712 are hollow, a base film may be disposed at the distal ends of the first body 1711 and the second body 1712, and the mastoid 172 is fixedly connected to the first body 1711 and the second body 1712 through the base film, and the base film is made of a transparent material.

In addition, a vibrator 15 may be fixedly connected between the first body 1711 and the second body 1712, and after the vibrator 15 generates physical kinetic energy, the physical kinetic energy may be transmitted to the first body 1711 and the second body 1712, and then the physical kinetic energy may be transmitted to the mastoid 172 and the treatment needle 13.

The mounting bracket 17 further includes a sidewall 173 fixed to the distal ends of the first and

second body portions

1711 and 1712 and surrounding the mastoid 172, the sidewall 173 contacting the outside surface of the needle hub 132. That is, an annular groove 174 is formed between the mastoid 172 and the sidewall 173, and after the needle holder 132 is fixed to the mastoid 172, the needle holder 132 is also located in the annular groove 174, and the sidewall 173 contacts the outer side surface of the needle holder 132, so that the needle holder 132 can be fixed and displacement-restricted better by the mastoid 172 and the sidewall 173, and thus, the treatment needle 13 can be fixed to the needle tube 131 more stably, thereby further improving the safety of the treatment pen 1.

In some embodiments, as shown in fig. 8, a uv disinfection band LED emitter 175 emitting light toward the treatment tip 13 is provided at the distal end inside the barrel 11 for uv disinfection of the treatment tip 13, mastoid 172, sidewall 173 and cap 12. The ultraviolet disinfection wave band LED emitter 175 can be fixed on the bracket body 171 or integrated on the PCB printed control board 18, and the light emitting direction is the direction towards the treatment needle 13, because the mastoid 172 for fixing the treatment needle 13 is arranged on the bracket body 171, therefore, the mastoid 172 can be penetrated and arranged with a light hole, so the ultraviolet light emitted by the ultraviolet disinfection wave band LED lamp can irradiate the treatment needle 13, the mastoid 172, the side wall 173 and the pen cap 12, thereby performing ultraviolet disinfection on the treatment needle 13, the mastoid 172, the side wall 173 and the pen cap 12, and further keeping the treatment needle 13, the mastoid 172, the side wall 173 and the pen cap 12 clean. Because the distal ends of the first body portion 1711 and the second body portion 1712 are provided with the base film made of a transparent material, the base film can prevent the effusion from flowing to the ultraviolet disinfection waveband LED lamp.

In some embodiments, as shown in fig. 3, the cap 12 is provided with at least one viewing window 123 along the circumferential direction, the needle holder 132 is a transparent needle holder 132, and the needle holder 132 can be viewed through each viewing window 123. In order to allow the needle holder 132 to be viewed through each of the viewing windows 123, the viewing windows 123 are provided on the cap 12 in positions corresponding to the needle holder 132. In the process of using the treatment pen 1 to treat a focus part, after the treatment needle 13 intervenes the focus part, if there is effusion in the focus part, the effusion flows to the needle tube seat 132 through the needle tube 131 under the effect of the internal pressure of the focus part, and a medical practitioner of a relevant professional can observe whether there is effusion in the focus part of a patient through the window 123, so as to determine a further treatment scheme. And the window 123 is arranged on the pen cap 12, so that the effects of safety protection, favorable observation, stable installation, safety, sanitation, smooth installation, convenience in treatment and the like can be achieved. Wherein the material of the cap 12 comprises an alloy material.

In some embodiments, as shown in fig. 3, a PCB (Printed Circuit Board) control Board 18 is further disposed inside the pen shaft 11, an LED backlight 181, a vibration indicator 182 and a switch button 14 are integrated on the PCB control Board 18, the LED backlight 181 and the switch button 14 are exposed on the surface of the pen shaft 11, a work observation hole is further disposed on the surface of the pen shaft 11, the work observation hole corresponds to the vibration indicator 182, the LED backlight 181 is closer to the distal end of the pen shaft 11 than the vibration indicator 182, the PCB control Board 18 is further electrically connected to the vibrator 15, and specifically, the vibrator 15 and the PCB control Board 18 are soldered and fixed.

The PCB control board 18 is integrated with an LED backlight 181, and the LED backlight 181 is closer to the distal end of the pen shaft 11 than the vibration indicator 182, so that the LED backlight 181 can provide illumination for the medical practitioner in the relevant professional when the medical practitioner in the relevant professional uses the treatment pen 1 to treat the focus of infection, and the medical practitioner in the relevant professional can more clearly observe whether there is effusion in the needle tube holder 132 from the window 123.

The LED backlight 181 may be exposed to the surface of the barrel 11 by providing both the barrel 11 and the holder body 171 with a transparent material, or by providing the holder body 171 and the barrel 11 with mounting holes so that the LED backlight 181 protrudes from the surface of the barrel 11.

The switch button 14 may be a push type or a toggle type, and since a medical practitioner of a related art needs to push or toggle the switch button 14, the switch button 14 needs to protrude out of the surface of the pen barrel 11.

In some embodiments, as shown in fig. 8, a cable hole 112 is provided at the proximal end of the pen barrel 11, a cable 113 is sleeved on the cable hole 112, a cable connected to the PCB control board 18 passes through the cable hole 112 and is fixed by the cable 113, and is electrically connected to the treatment pen output interface 22 of the host 2, that is, one end of the cable is electrically connected to the host 2, the other end of the cable passes through the cable hole 112 and is electrically connected to the PCB control board 18, and the PCB control board 18 is configured to receive the vibration prescription signal from the CPU main control board 24 and output the vibration prescription signal to the vibrator 15.

The line card 113 may also be provided with a cable fixing hole 114, a cable connected to the PCB control board 18 may pass through the cable fixing hole 114 of the line card 113 and be connected to the treatment pen output interface 22 of the host 2, the material of the line card 113 may be plastic or rubber, which may protect the cable and reduce the damage of the cable caused by the friction between the cable and the cable hole 112 on the treatment pen 1. The vibration prescription signal of the CPU main control board 24 may output the vibration prescription signal to the PCB control board 18 through a cable, and then the PCB control board 18 controls the vibration frequency, amplitude and vibration speed of the physical kinetic energy of the vibrator 15 according to the vibration prescription signal.

In other embodiments, the proximal end of the pen holder 11 is provided with a therapeutic pen input interface, and the therapeutic pen input interface is electrically connected with the therapeutic pen output interface 22 of the host machine 2 through a detachable cable; the PCB control board 18 is also electrically connected to the vibrator 15 and the pen input interface, respectively, and the PCB control board 18 is used for receiving the vibration prescription signal from the CPU main control board 24 and outputting it to the vibrator 15. When the treatment pen 1 is required to treat the focus part, the treatment pen input interface of the treatment pen 1 and the treatment pen output interface 22 of the host machine 2 can be connected by using one cable, and when the host machine 2 is not required, the cable can be pulled out and stored.

In some embodiments, the trajectory of the output vibration of the vibrator 15 lies in a plane perpendicular or parallel to the axis of the barrel 11, and the trajectory of the vibration includes: a track reciprocating along a single direction and/or a track circularly reciprocating along a plurality of angle directions by taking the axis of the penholder 11 as the center. Wherein the single direction and the plurality of angular directions are in a plane perpendicular to or parallel to the axis of the barrel 11, the single direction may be any one of the directions in a plane perpendicular to or parallel to the axis of the barrel 11, and the vibrator 15 may obtain a trajectory of vibrations having different single directions by changing the installation direction of the vibrator 15 in the barrel 11.

The trajectory circularly reciprocating along a plurality of angular directions may specifically be: and the reciprocating motion is performed in a plurality of angle directions respectively in a clockwise or anticlockwise circulating mode. Fig. 9 is a schematic diagram of a vibration trajectory of a vibrator according to some embodiments of the present disclosure, as shown in fig. 9, for a plurality of angular directions, the vibrator may first perform a linear reciprocating motion along a first angular direction d, and then perform a linear reciprocating motion along a second angular direction e in a clockwise direction, and after the linear reciprocating motions in the plurality of angular directions are all completed, perform a linear reciprocating motion along the first angular direction d again, and so on.

In addition, the gravity center of the vibrator 15 and the gravity center of the therapeutic pen 1 can be overlapped with the axis of the penholder 11, so that the condition that the focus part is damaged due to the overlarge amplitude of the vibrator 15 caused by the eccentric vibration can be reduced.

In some embodiments, the vibrator 15 is a mechanical vibrator 15, the amplitude of the vibrator 15 is designed to be between 2 μm and 500 μm, and the frequency of vibration of the vibrator 15 is designed to be between 5Hz and 500 Hz. The amplitude of the vibrator 15 is limited to the above range, and it is possible to prevent a situation in which the lesion site is additionally damaged due to an excessively large amplitude of vibration in the lesion site.

In addition, the physical kinetic energy generated by the vibration prescription is brought into the focus part through the treatment needle 13, so that the blood and body fluid circulation and metabolic functions of the focus part are improved; and because the diameter of the red blood cells is about seven microns, the amplitude of the formed physical kinetic energy brought by the treatment needle 13 is larger than the diameter of the red blood cells, so that the metabolism and exchange of oxygen-carrying metabolism harmful substances of the red blood cells among tissues are smooth, the tiny harmful substances are metabolized from the painful focus part, the cure of the focus part is accelerated, and the purpose of treatment is achieved.

In order to facilitate the medical staff to hold the treatment pen 1, the outer diameter of the pen holder 11 of the treatment pen 1 is between 5mm and 50mm, the distance between the far end of the pen cap 12 and the near end of the pen holder 11 is between 30mm and 300mm, the distance between the far end of the pen cap 12 and the vibration signal input interface is between 30mm and 350mm, the distance between the far end of the treatment needle 13 and the near end of the pen holder 11 is between 45mm and 400mm, and the distance between the center of the switch button 14 and the far end of the pen cap 12 is between 10mm and 100 mm. Therefore, the medical staff can hold the button more conveniently, and misoperation caused by too large finger action when the switch button 14 is pressed is reduced.

The limb pain therapeutic apparatus of the embodiment of the present disclosure can be used for treating a lesion site according to the following steps:

1) before treatment, the surface of the focus part is ensured to be clean and stably placed, all accessories of the limb pain therapeutic apparatus are stably connected, the power supply has a grounding wire, and the main machine 2 is ensured to be in a stop or power-off state or the strength is zero.

2) The power plug of the host 2 is plugged into an AC220V or 50Hz power socket, the physical switch of the host 2 is pressed to the position of "-" to switch on the power supply, and the touch display screen 23 of the host 2 is lightened to display normal power-on starting.

3) Electrode sheet 3 preparation

4) The electrode plate 3 is electrically connected to the host machine 2, and the electrode plate 3 is attached to the focus part, so that the effect of fully contacting the skin is better.

5) The treatment pen 1 is used for treating the focus part

Firstly, a cable at the near end of the penholder 11 of the therapeutic pen 1 is inserted into the therapeutic pen output interface 22 of the host machine 2.

② the pen cap 12 of the treatment pen 1 is sterilized by alcohol or iodophor for standby before use.

The treatment needle 13 installed on the treatment pen 1 is matched with a special treatment needle or a common disposable syringe needle of a regular manufacturer, the structural form and the specification size of the treatment needle 13 are not particularly limited, and the specific configuration is carried out according to the depth of the muscle-releasing part.

Fourthly, the sterile treatment needle 13 is firstly installed on the installation support 17 of the penholder 11, then the pen cap 12 of the sterilized treatment pen 1 is lightly fastened, the switch button 14 is lightly pressed, the individual vibration intensity level is properly adjusted or the focus position is selected, and the test treatment pen 1 can be used for testing the normal vibration function.

Pressing down a timing 'run' key on the touch display screen 23 to insert the therapeutic needle 13 into the focus position, and then continuously pressing the switch button 14 of the penholder 11 to loosen and recover the focus by means of physical kinetic energy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only for the preferred embodiment of the present disclosure, and is not intended to limit the scope of the present disclosure. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure are included in the scope of protection of the present disclosure.

Claims

1. A limb pain therapeutic apparatus is characterized by comprising a therapeutic pen and a host, wherein: the treatment pen comprises a pen holder and a pen cap detachably connected with the far end of the pen holder, a treatment needle head can be installed on the pen holder after the pen cap is detached, a switch button is arranged on the surface of the pen holder, a needle tube of the treatment needle head extends out of the far end of the pen cap, a vibrator which can be controlled to be started and stopped by the switch button is arranged inside the pen holder, and the vibrator is used for transmitting physical kinetic energy corresponding to a vibration prescription signal to the treatment needle head inserted into a focus part when the vibrator is started; the host, comprising: the vibration prescription control device comprises a case, a touch display screen arranged on the surface of the case, and a Central Processing Unit (CPU) main control board arranged in the case and electrically connected with the touch display screen, wherein the CPU main control board is used for outputting vibration prescription signals to a vibrator, and the touch display screen is used for a user to select a vibration prescription.

2. The limb pain treatment apparatus of claim 1 wherein the characteristic parameters of the vibratory prescription signal include: continuous vibration of the vibrator and vibration frequency and amplitude of the continuous vibration; or the intermittent vibration of the vibrator and the duty ratio, vibration frequency and amplitude of the intermittent vibration.

3. The limb pain treatment apparatus of claim 2, wherein the vibration prescription comprises: default fixed parameters for each treatment site that have been stored and individual vibration intensity levels that are manually adjusted for the same treatment site;

4. The limb pain treatment apparatus of claim 3 wherein said CPU main control board comprises: a microcomputer chip and a triode;

5. The limb pain treatment apparatus of claim 1, wherein the vibrator has an amplitude designed to be between 2 μm and 500 μm and a frequency designed to be between 5Hz and 500 Hz.

6. The limb pain therapy apparatus according to claim 1, wherein a timer and a counter are integrated in the touch display screen, and the timer is used for turning off the host or giving an alarm when the time length for the host to output the vibration prescription signal to the therapy pen reaches a preset time length threshold value; the counter is used for recording the output times of the vibration prescription signal output to the treatment pen by the host.

7. The limb pain treatment apparatus of claim 1, wherein the host computer is connected to the treatment pen in a wired and/or wireless manner.

8. The limb pain treatment apparatus according to claim 7, wherein when the host is wirelessly connected to the treatment pen, the host further comprises a first signal transceiver module located in the case and electrically connected to the CPU main control board, and the CPU main control board can output the vibration prescription signal to the treatment pen through the first signal transceiver module; the therapeutic pen further comprises a second signal transceiver module for receiving the vibration prescription signal, and a first power supply device for supplying power to the vibrator, the second signal transceiver module and the switch button.

9. The limb pain therapeutic apparatus according to claim 7, wherein when the host computer is connected with the therapeutic pen by wire, a therapeutic pen output interface electrically connected with the CPU main control board is further arranged on the surface of the case, and the therapeutic pen output interface is electrically connected with the therapeutic pen by a cable; the pen holder is internally provided with a Printed Circuit Board (PCB) control board electrically connected with the vibrator, and the PCB control board is integrated with the switch button; the pen holder is characterized in that a cable hole is formed in the near end of the pen holder, one end of the cable penetrates through the cable hole and is electrically connected with the PCB control board, the other end of the cable is electrically connected with the therapeutic pen output interface, and the PCB control board is used for receiving the vibration prescription signal from the CPU main control board and outputting the vibration prescription signal to the vibrator.

10. The limb pain therapeutic apparatus according to claim 7, wherein when the host computer is connected with the therapeutic pen by wire, the surface of the case is further provided with a therapeutic pen output interface electrically connected with the CPU main control board, the proximal end of the pen holder is provided with a therapeutic pen input interface, and the therapeutic pen input interface is electrically connected with the therapeutic pen output interface of the host computer by a detachable cable; the pen holder is characterized in that a PCB control board is further arranged inside the pen holder, the switch button is integrated on the PCB control board, the PCB control board is further electrically connected with the vibrator and the therapeutic pen input interface respectively, and the PCB control board is used for receiving the vibration prescription signal from the CPU main control board and outputting the vibration prescription signal to the vibrator.

11. The limb pain treatment apparatus of claim 1, wherein the host further comprises: at least one intermediate frequency output interface arranged on the surface of the case of the host;

12. A limb pain treatment apparatus according to any one of claims 1 to 11 wherein the vibrator outputs vibrations having a trajectory in a plane perpendicular or parallel to the shaft axis, the trajectory of the vibrations including: the pen holder is characterized by comprising a track which does reciprocating motion along a single direction and/or a track which does reciprocating motion circularly along a plurality of angle directions by taking the axis of the pen holder as a center.

13. A limb pain treatment apparatus according to any one of claims 1 to 11, wherein the treatment needle is a dedicated treatment needle or a disposable syringe needle for use in diagnosis and/or treatment of a lesion formed by soft tissue injury.

14. The limb pain treatment apparatus of any one of claims 1-11,

the main machine is powered by mains supply, and/or

15. The limb pain therapy apparatus according to any one of claims 1-11, wherein a vibration prescription selection button and an operation button are provided in the display interface of the touch display screen, the vibration prescription selection button is used for a user to select a corresponding vibration prescription for a treatment site, the CPU main control board of the host computer can transmit a vibration prescription signal corresponding to the vibration prescription to the treatment pen after the user clicks the operation button, and the treatment pen controls the vibrator to vibrate according to the vibration prescription signal when receiving the vibration prescription signal and the switch button is turned on.