CN113797078A - Therapeutic pen for limb pain therapeutic instrument - Google Patents

Abstract

The present disclosure provides a therapeutic pen of a limb pain therapeutic apparatus, the limb pain therapeutic apparatus further comprises a host computer of the limb pain therapeutic apparatus for outputting a vibration prescription signal to the therapeutic pen, the therapeutic pen comprising: penholder and detachable connect in the cap for brush of penholder distal end, the penholder can be under the dismantlement install the treatment syringe needle behind the cap for brush, just the penholder surface is provided with shift knob, the needle tubing of treatment syringe needle stretches out the distal end of cap for brush, the penholder is inside to be provided with can by shift knob control opens the rotatory centrifugal vibrator who stops, and with rotatory centrifugal vibrator electricity be connected, be used for to the printed circuit board PCB control panel of rotatory centrifugal vibrator output vibration prescription signal, still integrated common mode filter on the PCB control panel, rotatory centrifugal vibrator is used for when opening, will transmit with the corresponding physical kinetic energy of vibration prescription signal extremely the treatment syringe needle.

Description

Therapeutic pen for 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 therapeutic pen of a limb pain therapeutic instrument.

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 therapeutic pen for 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 by using the limb pain therapeutic apparatus containing the therapeutic pen, so that the aims of improving pain and even eliminating the focus are fulfilled.

The embodiment of this disclosure provides a therapeutic pen of limbs pain therapeutic instrument, limbs pain therapeutic instrument still include the host computer that is used for to the limbs pain therapeutic instrument of treatment pen output vibration prescription signal in addition to the therapeutic pen, the therapeutic pen includes:

penholder and detachable connect in the cap for brush of penholder distal end, the penholder can be under the dismantlement install the treatment syringe needle behind the cap for brush, just the penholder surface is provided with shift knob, the needle tubing of treatment syringe needle stretches out the distal end of cap for brush, the penholder is inside to be provided with can by shift knob control opens the rotatory centrifugal vibrator who stops, and with rotatory centrifugal vibrator electricity be connected, be used for to the printed circuit board PCB control panel of rotatory centrifugal vibrator output vibration prescription signal, still integrated common mode filter on the PCB control panel, rotatory centrifugal vibrator is used for when opening, will transmit with the corresponding physical kinetic energy of vibration prescription signal extremely the treatment syringe needle.

In some embodiments, the rotational centrifugal vibrator has a vibration frequency between 5Hz-500Hz and an amplitude between 2 μm-500 μm.

In some embodiments, the far end of the pen holder is provided with an elastic wave bead for installing and releasing a pen cap; the pen cap is internally provided with a contact surface, the contact surface is positioned at the far end of the pen cap, the treatment needle further comprises a needle tube seat fixedly connected with the needle tube, and when the treatment needle is fixed on the pen holder, the far end surface of the needle tube seat is in contact with the contact surface.

In some embodiments, the needle tube seat comprises a needle tube fixing part and a clamping part fixedly connected to the needle tube fixing part, the needle tube fixing part is provided with a needle tube mounting hole in a penetrating way, the needle tube is inserted and fixed in the needle tube mounting hole, the clamping part is hollow in an annular shape, and a cavity of the clamping part is communicated with the needle tube mounting hole; the far end of the pen cap is provided with a needle tube penetrating hole, and the needle tube can penetrate through the needle tube penetrating hole and extend out of the far end of the pen cap;

the treatment pen further comprises an installation support arranged inside the pen holder, the installation support comprises a support body extending along the length direction of the pen holder and mastoids fixedly connected to the far end of the support body, and the clamping portions are sleeved and fixed on the mastoids.

In some embodiments, the bracket body comprises a first body portion and a second body portion that are oppositely disposed and fixedly connected, the rotary centrifugal vibrator being fixedly connected between the first body portion and the second body portion;

the mounting bracket further comprises a side wall fixed to the distal ends of the first body portion and the second body portion and surrounding the mastoid, and the side wall is in contact with the outer side surface of the needle tube seat.

In some embodiments, an ultraviolet disinfection wave band LED emitter emitting light toward the treatment needle is disposed at a distal end inside the shaft for ultraviolet disinfection of the mastoid process, the sidewall and the cap.

In some embodiments, the pen cap is provided with at least one window along the circumferential direction, the material of the needle holder comprises a transparent material, and the needle holder can be observed through each window.

In some embodiments, an LED backlight, a vibration indicator and the switch button are further integrated on the PCB control board, the LED backlight, the vibration indicator and the switch button are exposed on the surface of the pen holder, a working observation hole is further formed on the surface of the pen holder, the working observation hole corresponds to the vibration indicator in position, and the LED backlight is closer to the far end of the pen holder than the vibration indicator.

In some embodiments, a cable hole is formed at the proximal end of the pen holder, a cable clip is sleeved on the cable hole, and a cable connected to the PCB control board and used for connecting with the host passes through the cable hole and is fixed by the cable clip; and/or

The pen holder is characterized in that a vibration signal input interface is arranged at the near end of the pen holder and is electrically connected with a cable of the PCB control board, and the vibration signal input interface is also used for being electrically connected with the host machine.

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.

According to the therapeutic pen of the limb pain therapeutic apparatus provided by the embodiment of the disclosure, the rotary centrifugal vibrator can generate physical kinetic energy corresponding to the vibration prescription signal when the rotary centrifugal vibrator is turned on and receives the vibration prescription signal, and transmits the physical kinetic energy to the therapeutic needle head arranged at the front end of the pen holder, when the therapeutic needle head performs therapy on the affected part, the physical kinetic energy intervenes the affected part along with the needle head, so that affected parts such as damaged adhesive nodules and the like are better loosened, the therapy on the affected part is realized, and the purpose of improving pain and even eliminating the affected parts is achieved. The track of the output vibration of the rotary centrifugal vibrator is in a plane perpendicular to or parallel to the axis of the penholder, the axis of the penholder is taken as the center, the vibration track of the treatment needle head comprises a track which circularly makes reciprocating motion along a plurality of angle directions, the vibration is sufficient, and the treatment effect is good.

Of course, not all advantages described above need to be achieved at the same time to practice any one product or method of the present disclosure.

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 front view of a treatment pen according to some embodiments of the present disclosure;

FIG. 2a is a schematic diagram of an exploded view of a treatment pen according to some embodiments of the present disclosure;

FIG. 2b is a schematic view of a PCB control board of the treatment pen according to some embodiments of the present disclosure;

FIG. 3 is a schematic diagram of a pain treatment apparatus for limbs according to some embodiments of the present disclosure;

FIG. 4 is a front view of a host of some embodiments of the present disclosure;

FIG. 5 is a schematic illustration of a trajectory of vibrations of a rotary centrifugal vibrator according to some embodiments of the present disclosure;

FIG. 6 is a schematic diagram of a rotary centrifugal vibrator according to some embodiments of the present disclosure;

fig. 7 is a sectional view taken along a-a of the therapeutic pen shown in fig. 1.

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 therapeutic pen of 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.

In the disclosed embodiments, "proximal end" may be understood as the end of the treatment pen or some component of the treatment pen closer to the healthcare worker, and "distal end" may be understood as the end of the treatment pen or some component of the treatment pen further away from the healthcare worker.

The limb pain therapeutic apparatus provided by the embodiment of the present disclosure further includes a host of the limb pain therapeutic apparatus for outputting a vibration prescription signal to the therapeutic pen, in addition to the therapeutic pen.

As shown in fig. 1, 2a and 2b, the treatment pen 1 includes: the pen comprises a penholder 11 and a pen cap 12 detachably connected to the far end of the penholder 11, the penholder 11 can be provided with a treatment needle 13 after the pen cap 12 is detached, the surface of the penholder 11 is provided with a switch button 14, a needle tube 131 of the treatment needle 13 extends out of the far end of the pen cap 12, a rotary centrifugal vibrator 15 which can be controlled by the switch button 14 to start and stop is arranged inside the penholder 11, and a Printed Circuit Board (Printed Circuit Board) control Board 18 which is electrically connected with the rotary centrifugal vibrator 15 and used for outputting a vibration prescription signal to the rotary centrifugal vibrator, a common mode filter is integrated on the PCB control Board 18, and the rotary centrifugal vibrator 15 is used for transmitting physical kinetic energy corresponding to the vibration prescription signal to the treatment needle 13 when the rotary centrifugal vibrator is started. The electrical connection between the PCB control board 18 and the rotary centrifugal vibrator 15 is not limited, and the vibrator 15 and the PCB control board 18 may be fixed by welding. The common mode filter includes a common mode inductor 183 and a filter capacitor 184, and the physical kinetic energy may be kinetic energy generated by physical vibration.

As shown in fig. 3 and 4, the host 2 includes: the vibration therapeutic apparatus 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 through a therapeutic pen output interface 22, and the touch display screen 23 is used for a user to select a vibration prescription. The limb pain therapeutic apparatus further comprises at least one group of electrode plates 3 respectively electrically connected with the at least one intermediate frequency output interface 26 through cables, the CPU main control board 24 is further electrically connected with the at least one intermediate frequency output interface 26, and is configured to output a current prescription signal to the at least one group of electrode plates 3, where the current prescription signal may be an intermediate frequency current, and one group of electrode plates 3 may include two electrode plates 3. As shown in FIG. 6, the frequency of the electric shock pulse provided by the electrode plate 3 is between 0.5KHz and 3KHz, the pulse width is between 100 mus and 400 mus, and the error is + -30%.

According to the treatment pen provided by the embodiment of the disclosure, the rotary centrifugal vibrator 15 can generate physical kinetic energy corresponding to the vibration prescription signal when being turned on and receiving the vibration prescription signal, and transmit the physical kinetic energy to the treatment needle 13 arranged at the front end of the pen holder 11, when the treatment needle 13 is used for treatment in a lesion interventional position, the physical kinetic energy intervenes in the lesion position along with the needle, so that lesions such as damaged adhesive nodules are better loosened to realize treatment of the lesion position, and therefore the purpose of improving pain and even eliminating the lesion is achieved. The track of the vibration output by the rotary centrifugal vibrator 15 is in a plane perpendicular or parallel to the axis of the pen holder 11, the axis of the pen holder 11 is taken as the center, the vibration track of the treatment needle comprises a track which circularly makes reciprocating motion along a plurality of angle directions, and compared with the situation that the vibration track makes reciprocating motion along a single direction, the vibration is sufficient, and the treatment effect is better. In addition, the common mode inductor 183 and the filter capacitor 184 can suppress or eliminate electromagnetic interference noise generated by the rotating centrifugal vibrator 15 during operation, thereby avoiding affecting the normal operation of the therapeutic pen.

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. 5 is a schematic diagram of a vibration trajectory of a vibrator according to some embodiments of the present disclosure, and for a plurality of angular directions, the vibrator may first reciprocate along a first angular direction d, and then reciprocate clockwise along a second angular direction e, and when the reciprocating motions in the plurality of angular directions are all completed, the vibrator reciprocates again along the first angular direction d, and so on.

In addition, the gravity center of the rotary centrifugal 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 rotary centrifugal vibrator 15 caused by the eccentric load generated by the centrifugal vibration can be reduced. Of course, the trajectory of the vibration having different individual directions can be obtained by the rotary centrifugal vibrator 15 by changing the installation direction of the rotary centrifugal vibrator 15 in the barrel 11.

In the treatment pen 1 provided in the present disclosure, the rotary centrifugal vibrator 15 is not particularly limited and may be a rotary centrifugal vibrator that is conventional in the art. As shown in fig. 6, the rotary centrifugal vibrator 15 includes a coil 1501 for generating a magnetic field after being energized, a vibrator 1502 for generating an eccentric action during rotation, a rotor 1503, a shaft 1504, a bearing 1505 for supporting the rotation of the rotor and generating a vibration friction force, a hard plate 1506 including a commutator, a brush 1507 for energizing and supporting the rotor, a soft plate 1508 for supporting the brush and conducting a current, a washer 1509 for controlling the height of the rotor, an adhesive gasket 1510 for reducing the friction between the bearing and the upper case, a magnetic steel 1511 for generating a permanent magnetic field after being magnetized, an upper case 1512, and a lower case 1513. The vibrator 1502 is mounted on the rotor 1503 to shift the center of gravity of the rotor 1503 from the center of gravity of the shaft, and the center of gravity is constantly changed during rotation, thereby generating vibration.

In some embodiments, the rotational centrifugal vibrator 15 has a vibration frequency between 5Hz and 500Hz and an amplitude between 2 μm and 500 μm. The vibration frequency and the amplitude are in the range and are closer to the frequency of a human body, the treatment effect of same-frequency resonance can be achieved, and the pain can be effectively improved and even the focus can be eliminated.

In the treatment pen 1 provided by the present disclosure, the common mode inductor 183 and the filter capacitor 184 may be selected according to actual requirements, as long as electromagnetic interference noise generated when the filter rotary centrifugal vibrator 15 operates can be effectively suppressed or eliminated, so that the treatment pen 1 can stably and effectively operate.

In the treatment pen provided by the present disclosure, the treatment needle 13 is a dedicated treatment needle or a disposable syringe needle, and is used for intervention in a lesion site formed by soft tissue injury for diagnosis and/or treatment.

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 a focus position, and the focus position can be treated after the therapeutic needle 13 generates physical kinetic energy. 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, small skin wound after the intervention of the focus, small pain to a patient and quick recovery.

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.

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 some embodiments, as shown in fig. 2a, 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. 7, the needle tube 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 through, 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 may be medical plastic, specifically, transparent medical plastic.

As shown in fig. 2a and 7, 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. 2a and 7, the bracket body 171 includes a first body portion 1711 and a second body portion 1712 that are oppositely disposed and fixedly connected, and the rotary centrifugal vibrator 15 is fixedly connected between the first body portion 1711 and the second body portion 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 may be engaged with the second body 1712, and when the treatment pen 1 is assembled, the rotating centrifugal vibrator 15 may be fixedly connected to the first body 1711, and then the first body 1711 and the second body 1712 may be fixedly connected, so that this 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 rotating centrifugal vibrator 15 may be fixedly connected between the first body portion 1711 and the second body portion 1712, and after the rotating centrifugal vibrator 15 generates physical kinetic energy, the physical kinetic energy may be transmitted to the first body portion 1711 and the second body portion 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. 2a and 7, a uv disinfection band LED emitter 185 emitting light toward the treatment tip 13 is provided at the distal end inside the barrel 11 for uv disinfection of the mastoid 172 and the sidewall 173. The ultraviolet disinfection wave band LED emitter 185 can be integrated on the PCB control board 18, and the light emitting direction is the direction towards the treatment needle 13 and is located at the far end of the PCB control board 18, because the mastoid 172 for fixing the treatment needle 13 is arranged on the bracket body 171, a light hole can be arranged on the mastoid 172 in a penetrating way, so that the ultraviolet light emitted by the ultraviolet disinfection wave band LED lamp can irradiate the mastoid 172, the side wall 173 and the pen cap 12, and the ultraviolet disinfection can be carried out on the mastoid 172, the side wall 173 and the pen cap 12, so that the mastoid 172 and the side wall 173 are kept 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. 2a and 7, the pen cap 12 is provided with at least one viewing window 123 along the circumferential direction, and the needle tube seat 132 is a transparent needle tube seat 132, and the needle tube seat 132 can be observed 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 treating the focus part by using the treatment pen 1, after the treatment needle 13 intervenes the focus part, if the focus part has effusion, 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 the medical staff can observe whether the focus part of the patient has the effusion through the window 123, so as to be convenient for determining 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. 2a, 2b and 7, the PCB control board 18 further integrates an LED backlight 181, a vibration indicator 182 and a switch button 14, the LED backlight 181 and the switch button 14 are exposed on the surface of the pen shaft 11, a working observation hole is further formed on the surface of the pen shaft 11, the working observation hole corresponds to the vibration indicator 182, and the LED backlight 181 is closer to the far end of the pen shaft 11 than the vibration indicator 182.

The PCB control panel 18 is integrated with an LED backlight 181, and the LED backlight 181 is closer to the far end of the pen holder 11 than the vibration indicator 182, so that when the medical staff uses the treatment pen 1 to treat the focus part, the LED backlight 181 can provide illumination for the medical staff, and then the medical staff can observe whether the liquid accumulation exists in the needle tube seat 132 from the window 123 more clearly.

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 of a push type or a toggle type, and since the medical staff is required to push or toggle the switch button 14, the switch button 14 is required to protrude from the surface of the pen holder 11.

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.

In some embodiments, when the host 2 is connected with the treatment pen 1 by wire, the host 2 and the treatment pen 1 are electrically connected by a cable, in particular, a treatment pen output interface 22 electrically connected with the CPU main control board 24 is further provided 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 2 can supply power to the treatment pen 1 and transmit the vibration prescription signal through the treatment pen output interface 22 and the cable.

In some embodiments, as shown in fig. 7, a cable hole 112 is provided at the proximal end of the barrel 11, a wire clip 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 wire clip 113, and is electrically connected to the vibration signal 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 rotary centrifugal 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 vibration signal 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 rotary centrifugal vibrator 15 according to the vibration prescription signal. Wherein the vibration frequency means the number of vibration cycles per second of the rotating centrifugal vibrator 15; the amplitude represents the maximum vibration displacement of the rotary centrifugal vibrator 15; the vibration speed represents a speed effective value in the vibration process of the rotary centrifugal 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 other embodiments, the proximal end of the pen holder 11 is provided with a vibration signal input interface, and the vibration signal input interface is electrically connected with the vibration signal output interface 22 of the host machine 2 through a detachable cable; the PCB control board 18 is also electrically connected to the rotary centrifugal vibrator 15 and the vibration signal input interface, respectively, 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 rotary centrifugal vibrator 15. When the treatment pen 1 is required to treat the focus part, the vibration signal input interface of the treatment pen 1 and the vibration signal 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 addition, the physical kinetic energy generated by the vibration prescription is introduced 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) The electrode sheet 3 is prepared.

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 a vibration signal 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.

The therapeutic needle 13 is inserted into the focus part, and the switch button 14 of the pen holder 11 is pressed, so that the stimulation to the muscle is strengthened by means of vibration, and the damaged muscle is recovered.

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 (10)

1. A treatment pen of a limb pain treatment instrument, characterized in that the limb pain treatment instrument comprises a host of the limb pain treatment instrument for outputting a vibration prescription signal to the treatment pen in addition to the treatment pen, the treatment pen comprising:

penholder and detachable connect in the cap for brush of penholder distal end, the penholder can be under the dismantlement install the treatment syringe needle behind the cap for brush, just the penholder surface is provided with shift knob, the needle tubing of treatment syringe needle stretches out the distal end of cap for brush, the penholder is inside to be provided with can by shift knob control opens the rotatory centrifugal vibrator who stops, and with rotatory centrifugal vibrator electricity be connected, be used for to the printed circuit board PCB control panel of rotatory centrifugal vibrator output vibration prescription signal, still integrated common mode filter on the PCB control panel, rotatory centrifugal vibrator is used for when opening, will transmit with the corresponding physical kinetic energy of vibration prescription signal extremely the treatment syringe needle.

2. The therapeutic pen according to claim 1, wherein the rotational centrifugal vibrator has a vibration frequency between 5Hz and 500Hz and an amplitude between 2 μm and 500 μm.

3. The therapeutic pen as claimed in claim 1, wherein the distal end of the pen shaft is provided with an elastic wave bead for installing and releasing the pen cap; the pen cap is internally provided with a contact surface, the contact surface is positioned at the far end of the pen cap, the treatment needle further comprises a needle tube seat fixedly connected with the needle tube, and when the treatment needle is fixed on the pen holder, the far end surface of the needle tube seat is in contact with the contact surface.

4. The therapeutic pen as claimed in claim 3, wherein the needle holder comprises a needle tube fixing part and a clamping part fixedly connected to the needle tube fixing part, the needle tube fixing part penetrates through a needle tube mounting hole, the needle tube is inserted and fixed in the needle tube mounting hole, the clamping part is hollow and annular, and a cavity of the clamping part is communicated with the needle tube mounting hole; the far end of the pen cap is provided with a needle tube penetrating hole, and the needle tube can penetrate through the needle tube penetrating hole and extend out of the far end of the pen cap;

the treatment pen further comprises an installation support arranged inside the pen holder, the installation support comprises a support body extending along the length direction of the pen holder and mastoids fixedly connected to the far end of the support body, and the clamping portions are sleeved and fixed on the mastoids.

5. The therapeutic pen of claim 4, wherein the holder body comprises a first body portion and a second body portion that are oppositely disposed and fixedly connected, the rotary centrifugal vibrator being fixedly connected between the first body portion and the second body portion;

the mounting bracket further comprises a side wall fixed to the distal ends of the first body portion and the second body portion and surrounding the mastoid, and the side wall is in contact with the outer side surface of the needle tube seat.

6. The therapeutic pen of claim 1, wherein an ultraviolet disinfection band LED emitter emitting light toward the therapeutic needle is provided at a distal end inside the shaft for ultraviolet disinfection of the mastoid process, the sidewall and the cap.

7. The treatment pen according to claim 1, wherein the cap is provided with at least one window along a circumferential direction, and the needle holder is made of a material including a transparent material, and the needle holder is visible through each of the windows.

8. The therapeutic pen according to claim 1, wherein an LED backlight, a vibration indicator and the switch button are further integrated on the PCB control board, the LED backlight and the switch button are exposed on the surface of the pen holder, a work observation hole is further formed on the surface of the pen holder, the work observation hole corresponds to the vibration indicator in position, and the LED backlight is closer to the far end of the pen holder than the vibration indicator.

9. The therapeutic pen according to claim 8, wherein the proximal end of the pen holder is provided with a cable hole, a wire clip is sleeved on the cable hole, and a cable connected to the PCB control board and used for being connected with the host machine penetrates through the cable hole and is fixed by the wire clip; and/or

The pen holder is characterized in that a vibration signal input interface is arranged at the near end of the pen holder and is electrically connected with a cable of the PCB control board, and the vibration signal input interface is also used for being electrically connected with the host machine.

10. The pen according to any one of claims 1 to 9, wherein the needle is a dedicated needle or a disposable syringe needle for diagnosis and/or treatment of lesion sites formed by soft tissue injury.

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