CN113318346A

CN113318346A - Split type wireless low-frequency therapeutic apparatus

Info

Publication number: CN113318346A
Application number: CN202010132659.8A
Authority: CN
Inventors: 黄辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2021-08-31

Abstract

The invention relates to a split type wireless low-frequency therapeutic apparatus, which comprises a host and an extension; the host comprises a host processing module, a host communication module and a host power supply module; the host communication module and the host power supply module are respectively electrically connected with the host processing module; the extension comprises an extension processing module, an extension communication module, a signal amplification module and an extension power supply module; the extension communication module, the signal amplification module and the extension power supply module are respectively electrically connected with the extension processing module; the output ends of the extensions are OUT1 and OUT2, respectively. The extension and the host are in wireless connection, so that the situation that signal wires are mutually wound cannot occur; the extension set can be prevented from being directly connected with the mains supply, the safety is high, and more choices can be made in the aspects of treatment intensity and time; the patient can only increase the current intensity from zero as required, and the discomfort caused by overlarge current intensity and overlarge stimulation due to accidental operation or sudden switching is avoided.

Description

Split type wireless low-frequency therapeutic apparatus

Technical Field

The invention relates to the technical field of medical electrotherapy instruments, in particular to a multi-extension wireless computer low-frequency therapeutic apparatus without limiting the use distance.

Background

In the medical pain index, if the labor pain is second to burning pain, the medical field has been searching for a simple and easy method for relieving labor pain without affecting the health of mother and baby, and the present labor pain relieving method can be generally divided into two categories of non-drug pain relieving and drug pain relieving.

The Transcutaneous Electrical Nerve Stimulation (TENS) of the low-frequency therapeutic apparatus belongs to one of non-drug delivery analgesia, and utilizes low-frequency pulse waves to input current stimulation to two sides of the back spine of a patient or a parturient so as to achieve the aim of relieving pain.

However, the low-frequency instrument applied to the market at present is generally large in size, the electrode plate is connected with the host through a signal wire, the winding is easy, the moving range is limited, and the instrument operation is complex.

According to the existing accident cases (see the situation that 12 and 2 days in 2015 in Qilu late report for details, the problem that the low-frequency therapeutic apparatus is burnt with caution) the food and drug administration in Shandong province issues an electric energy hazard risk notice concerning the low-frequency electromagnetic therapeutic apparatus in 2015 11 and 30 days in 2010 1 to 2015 6 and 30 days, 768 parts of effective suspicious adverse event reports of the product are received by the national drug adverse reaction center. The reports of the faults of the equipment are 410 parts, and burn, electric leakage, lead damage and the like are mainly shown.

Disclosure of Invention

In order to solve the above problems, the present invention aims to provide a split wireless low frequency therapeutic apparatus, wherein the extension set is wirelessly connected with the main machine, and the signal lines are not intertwined. For civil health-care people, during office writing, watching TV after meals, and during fatigue after sports and fitness, the health-care chair can be used by a single person or by multiple persons, gets rid of the constraint of cables, is not limited by quantity and space, and can greatly create convenience for users.

The detailed technical scheme adopted by the invention is as follows: the split type wireless low-frequency therapeutic apparatus comprises a host and an extension; the host comprises a host processing module, a host communication module and a host power supply module; the host communication module and the host power supply module are respectively electrically connected with the host processing module; the extension comprises an extension processing module, an extension communication module, a signal amplification module and an extension power supply module; the extension communication module, the signal amplification module and the extension power supply module are respectively electrically connected with the extension processing module; the output ends of the extensions are OUT1 and OUT2, respectively.

Furthermore, the host communication module and the extension communication module are both RF wireless modules.

The wireless connection between the extension and the host does not need to depend on transfer equipment such as a router, and the like, has low requirements on the use environment and is convenient to use.

Further, the host power supply module is a replaceable AA battery; the extension power supply module is a lithium battery.

Can avoid the extension to be directly connected with the commercial power, the security is higher, in treatment intensity and time aspect, also can have more choices.

Furthermore, the host also comprises a host operating module electrically connected with the host processing module; the extension also comprises an extension operating module electrically connected with the extension processing module.

The patient can only increase the current intensity from zero as required, and the discomfort caused by overlarge current intensity and overlarge stimulation due to accidental operation or sudden switching is avoided.

Furthermore, the host also comprises a host information output module electrically connected with the host processing module; the extension also comprises an extension information output module electrically connected with the extension processing module.

To display the status of the master and/or the extension.

Furthermore, the patch electrode is divided into two parts which are insulated from each other, the two parts of the patch electrode are respectively and fixedly provided with IN1 and IN2 which have magnetism and are conductive, and the IN1 and the IN2 are respectively connected with the OUT1 and the OUT2 IN a magnetic attraction manner.

The patch electrodes and the extension set are convenient to use.

Furthermore, the patch electrode is covered with a conductive gel layer, and the bottom end face of the patch electrode is pasted with a protective pasting film which exceeds the patch electrode.

Convenient to use and relatively sanitary.

Further, the number of the extension is less than one hundred.

The treatment device can allow multiple parts of a single patient to be treated simultaneously, and multiple patients can be treated simultaneously, so that the treatment efficiency is high, and even under the condition of unified treatment, the patients can automatically adjust the output intensity of the extension set according to the tolerance difference of individuals to the current.

Further, the host also comprises a host shell; the extension also comprises a sub-shell.

The host and the extension are portable, small and easy to use.

Compared with the prior art, the invention has the following beneficial effects:

1) the extension and the host are in wireless connection, and the situation that signal lines are wound around each other cannot occur.

2) Can avoid the extension to be directly connected with the commercial power, the security is higher, in treatment intensity and time aspect, also can have more choices.

3) The patient can only increase the current intensity from zero as required, and the discomfort caused by overlarge current intensity and overlarge stimulation due to accidental operation or sudden switching is avoided.

Drawings

Fig. 1 is a perspective view of a main unit 1 and a main unit casing 2.

Fig. 2 is a perspective exploded view of the main unit 1 and the main unit casing 2.

Fig. 3 is an electrical schematic diagram of the main unit 1.

Fig. 4 is a circuit diagram of the host 1.

Fig. 5 is a perspective view of the extension 3 and the sub-housing 4.

Fig. 6 is a perspective exploded schematic view of the extension unit 3 and the sub-housing 4.

Fig. 7 is an electrical schematic diagram of the slave unit 3.

Fig. 8 is a circuit diagram of slave unit 3.

Fig. 9 is a schematic top view of the patch electrode 5.

Fig. 10 is a schematic side view of the patch electrode 5.

Fig. 11 is a schematic top view of a patch electrode 5 according to another embodiment.

A host 1; a host processing module 11; a host communication module 12; a host operation module 13; a host information output module 14; a host display module 141; a buzzer 142; a host backlight 143; a host power supply module 19; a host secondary power supply 191; a host direct power supply module 192; (ii) a A main machine housing 2; a transparent shield plate 21; a host key cap 211; an extension 3; an extension processing module 31; an extension communication module 32; an extension operating module 33; a voltage regulation module 331; a reset module 332; an extension information output module 34; an extension display module 341; an extension backlight 343; an extension signal lamp module 344; a signal amplification module 35; OUT 1; OUT 2; an extension power module 39; an extension secondary power supply 391; a sub-housing 4; extension key caps 411; a patch electrode 5; IN 51; IN 52; an insulator 53; a conductive gel layer 54; and a protective film 55.

Detailed Description

The technical scheme of the invention is explained in the following by combining the attached drawings of the invention.

The invention discloses a split type wireless low-frequency therapeutic apparatus, which comprises a host 1 and an extension 3.

The host 1 comprises a host processing module 11, a host communication module 12 and a host power supply module 19; the host communication module 12 and the host power module 19 are electrically connected to the host processing module 11, respectively. The host processing module 11 usually includes a PIC16F1934 single-chip microcomputer, and may also be a controller of other manufacturers or models, and the like. The host communication module 12 is a module for wirelessly transmitting signals, and may be, for example, an RF wireless module [ for example, a radio frequency module through E01-ML01-SP2 ], or may be a module for wirelessly transmitting signals in other manners, such as a bluetooth module.

The extension 3 comprises an extension processing module 31, an extension communication module 32, a signal amplification module 35 and an extension power supply module 39; the extension communication module 32, the signal amplification module 35 and the extension power module 39 are electrically connected to the extension processing module 31 respectively. The extension processing module 31 usually includes a PIC16F1938 single chip microcomputer, and may also be a controller of other manufacturers or models, and the like. The extension communication module 32 is a module for wirelessly transmitting signals, and may be, for example, an RF wireless module [ for example, a radio frequency module through E01-ML01S ], or a module for wirelessly transmitting signals in other manners, such as a bluetooth module. The signal amplification module 35 is used for amplifying the waveform.

Preferably, the host power module 19 is a replaceable AA battery; the power supply device can also be a USB interface and a power supply device which is inverted into direct current by commercial power. The extension power supply module 39 is a lithium battery (about 5V). Can avoid extension 3 directly being connected with the commercial power (220V alternating current), the security is higher, in treatment intensity and time aspect, also can have more choices.

The output ends of the extension 3 are OUT1 and OUT2 respectively.

The working principle of the split type wireless low-frequency therapeutic apparatus is as follows: when the multifunctional extension set is used, the OUT1 of the extension set 3 and the OUT2 of the extension set 3 are respectively attached to acupuncture points (such as the spine of the back of a human body) of the human body, then the control host 1 sends signals to the extension set 3, receives the signals from the extension set 3 and controls the extension set 3 to output low-frequency current (namely, the OUT1 and the OUT 2) to stimulate the acupuncture points of the human body, low-frequency treatment is achieved, and pain and diseases of a patient are effectively relieved.

It can be seen from the foregoing that, because wireless connection is between extension 3 and host computer 1, the condition of signal line intertwine can not appear to wireless connection between extension 3 and the host computer 1 need not to rely on transfer equipment such as router, and is not high to service environment's requirement, convenient to use, is convenient for solve the patient like temporary emergency, like the lavatory, the urgent matters must remove etc. the problem that traditional wireless low frequency therapeutic instrument needs to interrupt the treatment.

Further, the host 1 further includes a host operating module 13 electrically connected to the host processing module 11; the extension 3 further includes an extension operating module 33 electrically connected to the extension processing module 31. The host operating module 13 is typically a key for setting an operating mode of the host 1, such as setting a pre-stored waveform, or controlling the current intensity output by the extension 3. The extension operating module 33 generally includes a voltage regulating module 331 and/or a resetting module 332, where the voltage regulating module 331 is configured to control the current intensity output by the extension 3, and the resetting module 332 is configured to make the output current intensity of the extension 3 zero, so that the current intensity can only be increased by the patient from zero as required, and discomfort caused by too high current intensity and too strong stimulation due to unexpected operation or sudden switching is avoided.

Further, the host 1 further includes a host information output module 14 electrically connected to the host processing module 11; the extension 3 further includes an extension information output module 34 electrically connected to the extension processing module 31 to display states of the hosts 1 and/or the extensions 3 [ such as a stored current waveform of the selected host 1, a current intensity of the extension 3, etc. ]. The host information output module 14 generally includes a host display module 141, a buzzer 142, and a host backlight 143. The extension information output module 34 generally includes an extension display module 341, an extension backlight 343, and an extension signal lamp module 344.

Furthermore, the split wireless low-frequency therapeutic apparatus of the invention further comprises a patch electrode 5 made of a conductive material, wherein the patch electrode 5 is divided into two mutually insulated parts (an insulator 53 is arranged between the two parts of the patch electrode 5 to realize insulation), the two parts of the patch electrode 5 are respectively and fixedly provided with IN51 and IN52 which are magnetic and conductive (for example, made of neodymium-iron materials), and the IN51 and the IN52 are respectively and magnetically connected with OUT1 and OUT 2. During the use, will can laminate earlier patch electrode 5 IN human acupuncture point department, then be being close to patch electrode 5 with extension 3, until IN51, IN52 respectively with OUT1, OUT2 magnetism inhale the connection, patch electrode 5 and extension 3's use is more convenient. The patch electrode 5 may be a long hole or a rectangle as a whole in a plan view, or may be another shape as a whole.

Further, the patch electrode 5 is covered with a conductive gel layer 54 [ formed by applying a conventional conductive gel ], and a protective film 55 is attached to the bottom end surface of the patch electrode 5, and the protective film 55 extends beyond the patch electrode 5. When the patch electrode is used, the patch electrode 5 can be attached to the acupuncture point of the human body by tearing off the protective film 55 through the part of the protective film 55 exceeding the patch electrode 5, so that the patch electrode is convenient to use and sanitary.

Typically, extensions 3 are within one hundred. The multiple parts of a single patient can be treated simultaneously, multiple patients can be treated simultaneously, the treatment efficiency is higher (the efficiency is higher in unit time), and even under the condition of unified treatment (namely that multiple extension sets 3 of one host 1 are treated corresponding to different patients), the patients can automatically adjust the output intensity of the extension sets 3 according to the tolerance difference of the individuals to the current.

Typically, the host 1 further comprises a host housing 2; the extension 3 further comprises a sub-housing 4. The main machine 1 and the extension machines 3 are portable, small and easy to use.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. A split type wireless low-frequency therapeutic apparatus, which comprises a host (1) and an extension (3); it is characterized in that the utility model is characterized in that,

the host (1) comprises a host processing module (11), a host communication module (12) and a host power supply module (19); the host communication module (12) and the host power supply module (19) are respectively electrically connected with the host processing module (11); the extension (3) comprises an extension processing module (31), an extension communication module (32), a signal amplification module (35) and an extension power module (39); the extension communication module (32), the signal amplification module (35) and the extension power supply module (39) are respectively electrically connected with the extension processing module (31); the output ends of the extension (3) are OUT (1) and OUT (2) respectively.

2. The split type wireless low-frequency therapeutic apparatus according to claim 1, wherein the host communication module (12) and the extension communication module (32) are both RF wireless modules.

3. The split type wireless low-frequency therapeutic apparatus according to claim 1, wherein the host power module (19) is a replaceable AA battery; the extension power supply module (39) is a lithium battery.

4. The split type wireless low-frequency therapeutic apparatus according to claim 1, wherein the main unit (1) further comprises a main unit operation module (13) electrically connected with the main unit processing module (11); the extension (3) further comprises an extension operation module (33) electrically connected with the extension processing module (31).

5. The split type wireless low-frequency therapeutic apparatus according to claim 1, wherein the host (1) further comprises a host information output module (14) electrically connected with the host processing module (11); the extension (3) further comprises an extension information output module (34) electrically connected with the extension processing module (31).

6. The split type wireless low-frequency therapeutic apparatus according to claim 1, further comprising a patch electrode (5) made of conductive material, wherein the patch electrode (5) is divided into two parts which are insulated from each other, the two parts of the patch electrode (5) are respectively and fixedly provided with a conductive IN (51) and a conductive IN (52) which have magnetism, and the IN (51) and the IN (52) are respectively and magnetically connected with the OUT (1) and the OUT (2).

7. The split type wireless low-frequency therapeutic apparatus according to claim 6, wherein the patch electrode (5) is covered with a conductive gel layer (54), a protective film (55) is adhered to the bottom end face of the patch electrode (5), and the protective film (55) is beyond the patch electrode (5).

8. The split type wireless low-frequency therapeutic apparatus according to any one of claims 1 to 7, wherein the number of the extensions (3) is less than one hundred.

9. The split type wireless low-frequency therapeutic apparatus according to claim 8, wherein the main body (1) further comprises a main body housing (2); the extension (3) also comprises a sub-shell (4).