CN215193672U - Device for relieving pain of trigeminal neuralgia patient - Google Patents

Abstract

The device for relieving the pain of the trigeminal neuralgia patient comprises a box body, elastic bands which are wound around a circle of a palm of a human body and pass through a tiger mouth are arranged on two sides of the box body, a flat plate which moves up and down along the inner wall of the box body is arranged inside the box body, a micro motor is arranged above the flat plate and fixedly arranged with the box body, the micro motor drives a screw rod to rotate, the flat plate is provided with a threaded hole which is in threaded arrangement with the screw rod, the free end of the screw rod penetrates through the threaded hole, a pressing rod is fixedly arranged below the flat plate, the end part of the pressing rod is connected with a pressing head, an opening allowing the pressing head to enter and exit is formed in the lower bottom surface of the box body, and the pressing head penetrates through the opening to abut against a tiger mouth valley closing hole of the human body when the pressing rod is driven to move downwards by the rotation of the screw rod driven by the micro motor; the device also comprises a control circuit for controlling the micro motor.

Description

Device for relieving pain of trigeminal neuralgia patient

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a device for alleviating trigeminal neuralgia patient is painful.

Background

Trigeminal neuralgia is known as "the first pain in the world", preoperative patients suffer from pain, rest, sleep, appetite and anxiety and uneasy mood are affected, and patients with aggravated pain are accompanied by changes of psychology and physiology such as accelerated heart rate and increased blood pressure. The pain medicine has poor curative effect and great side effect. The Hegu acupoint is the main analgesic acupoint on the head and face, and the traditional Chinese medicine is really good at 'face and mouth Hegu Yuan', however, the degree of pressing is difficult to control when a patient presses the Hegu acupoint with hands all the time, and the pressed hands cannot leave all the time, so that inconvenience in movement is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, it provides one kind and replaces the artifical device that presses the Hegu cave and alleviate trigeminal neuralgia patient to press human hand Hegu cave through pressing the depression bar not enough that prior art exists.

The technical scheme adopted by the utility model is that the device for alleviating trigeminal neuralgia patient pain comprises a box body, two sides of the box body are provided with elastic bands which wind a circle of a palm of a human body and pass through a tiger mouth, a flat plate which moves up and down along the inner wall of the box body is arranged inside the box body, a micro motor is arranged above the flat plate, the micro motor is fixedly arranged with the box body, the micro motor drives a screw rod to rotate, the flat plate is provided with a threaded hole which is arranged with a screw thread, the free end of the screw rod passes through the threaded hole, a pressing rod is fixedly arranged below the flat plate, the end part of the pressing rod is connected with a pressing head, the lower bottom surface of the box body is provided with a hole which allows the pressing head to pass in and out, and the pressing head passes through the hole when the pressing rod is driven to move downwards so as to press the pressing rod to abut against a tiger mouth valley point of the human body; still including the control circuit who controls micro motor, control circuit includes STM89C52 type singlechip, STM89C52 type singlechip link to each other for the power supply circuit of STM89C52 type singlechip power supply and with micro motor electric connection's relay, the opening/closing of STM89C52 type singlechip electric connection relay control relay, the power that power supply circuit links to each other.

The utility model is hemispherical at the position where the pressing head contacts the Hukou Hegu acupoint of human body.

The press head comprises an inner core and a flexible material wrapped outside the inner core, and the flexible material is made of silica gel.

The utility model discloses the press head links to each other with the depression bar screw thread.

The depression bar has a screw, and the press head has a screw hole, has the internal thread that links to each other with the screw thread in the screw hole, and a screw thread connection nut is still gone back to the screw, and the nut is located between press head and the depression bar, and after press head screw rotating to suitable position, it supports tight press head to twist the nut.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a thereby the pressing head of pressing the depression bar presses the human hand and closes millet cave and alleviate trigeminal neuralgia patient pain.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the pressing head and the pressing rod of the present invention in a disassembled state.

Fig. 3 is a circuit diagram of the control circuit of the present invention.

Detailed Description

The invention will be further explained by the embodiments with reference to the drawings.

As shown in fig. 1-3, the device for relieving pain of trigeminal neuralgia patient according to the embodiment comprises a box body 1, elastic bands 2 which are wound around the palm of a human body and pass through the tiger mouth are arranged on two sides of the box body 1, a flat plate 3 which moves up and down along the inner wall of the box body 1 is arranged in the box body 1, a micro motor 4 is arranged above the flat plate 3, the micro motor 4 is fixedly arranged with the box body 1, the micro motor 4 drives a screw rod 5 to rotate, the flat plate 3 is provided with a threaded hole which is in threaded arrangement with the screw rod 5, the free end of the screw rod 5 passes through the threaded hole, a pressing rod 6 is fixedly arranged below the flat plate 3, the end of the pressing rod 6 is connected with a pressing head 61, the lower bottom surface of the box body 1 is provided with an opening 7 for allowing the pressing head 61 to enter and exit, the micro motor 4 drives the screw rod 5 to rotate so as to drive the pressing head 61 to penetrate through the opening 7 to abut against the human tiger mouth valley merging point when the pressing rod 6 moves downwards; still including the control circuit who controls micro motor, control circuit includes STM89C52 type singlechip, STM89C52 type singlechip link to each other for the power supply circuit of STM89C52 type singlechip power supply and with micro motor electric connection's relay, the opening/closing of STM89C52 type singlechip electric connection relay control relay, the power that power supply circuit links to each other. According to the embodiment, the pressing and stopping of the pressing of the valley closing hole are controlled through the STM89C52 single chip microcomputer, software embedded in the STM89C52 single chip microcomputer is existing software and comprises timing software, the running time of the micro motor 4 from starting to stopping is set to be 3 minutes, namely after a starting switch is triggered, the STM89C52 single chip microcomputer instructs a relay to act, the micro motor 4 enables the micro motor to be conducted due to the action of the relay suction action, after the micro motor runs for 10 seconds, the STM89C52 single chip microcomputer instructs the relay to recover to a normally open state, and the micro motor keeps static, so that the valley closing hole is kept pressed; when the micro motor stops rotating for 20-300 seconds, the STM89C52 type single chip microcomputer instructs another relay to attract, so that the motor rotates reversely for 10 seconds, and the pressing head 61 leaves the human hand valley point. The power supply circuit is conventional in the art for those skilled in the art.

In this embodiment, the portion of the pressing head 61 contacting the Hukou Hegu acupoint of the human body is hemispherical. The hemispherical head 6 of this embodiment reduces discomfort.

In this embodiment, the pressing head 61 includes an inner core and a flexible material wrapped outside the inner core, and the flexible material is a silicone material. In this embodiment, the position of contacting the human body is flexible material, and the comfort of pressing is better.

In this embodiment, the pressure head 61 and the pressure lever 6 are connected in two ways, specifically, in a first way: the pressing head 61 is connected with the pressing rod 6 in a threaded manner. In this embodiment, the pressure when the pressing head 61 is pressed downward is controlled by changing the relative position of the pressing head 61 and the pressing rod 6 by screwing the pressing head 61, and the device is suitable for the bearing capacity of different patients.

The second embodiment is as follows: the pressing head 61 is in threaded connection with the pressing rod 6, the pressing rod 6 is provided with a screw 63, the pressing head 61 is provided with a threaded hole, an internal thread in threaded connection with the screw 63 is arranged in the threaded hole, the screw 63 is further in threaded connection with a nut 62, the nut 62 is arranged between the pressing head 61 and the pressing rod 6, and after the pressing head 61 is screwed to a proper position, the nut 62 is screwed to abut against the pressing head 61. In this embodiment, thereby realize adjusting the press head location to suitable position through setting up the nut, avoid subsequent activity of pressing to change the position of original press head.

The embodiment is the dynamics that comes the control pressure head to press human tiger's mouth to close valley cave through the settlement time, because the difference of human body difference, though can adjust the dynamics and the comfort level of pressing through revising the settlement time, still there is still to set up comparatively loaded down with trivial details or there is the stairstepping in the adjustment range, consequently is difficult to adjust to the dynamics that the user wanted. Both of the above two embodiments can realize effective adjustment of the degree of pressing force without time modification by adjusting the relative positions of the pressing head 61 and the pressing rod 6.

The specific operation steps of the device for relieving the pain of the trigeminal neuralgia patient are as follows, after the pressing head 61 is screwed to a proper position, the nut 62 is screwed to tightly abut against the pressing head 61, the elastic band 2 is sleeved at the tiger mouth of the hand of the human body, the opening 7 of the box body 1 is aligned with the tiger mouth valley merging point of the human body, the running time of the micro motor 4 from starting to stopping is set to be 3 minutes, namely after the starting switch is triggered, the STM89C52 type single chip microcomputer instructs the relay to act, the micro motor 4 is switched on due to the action of the relay suction action, the micro motor 4 drives the screw rod 5 to rotate, so as to drive the flat plate 3 to move downwards, finally, the pressing head 61 is driven to move downwards to pass through the opening 7 of the box body 1 and finally press the acupoint bean of the tiger mouth valley point of the human body, the STM89C52 type single chip microcomputer instructs the relay to return to a normally open state, and the micro motor keeps still, thereby keeping pressing the Hegu acupoint; after micro motor stall 20-300 seconds, another relay actuation of STM89C52 type singlechip instruction, thereby make the motor reversal 10 seconds, the rotatory antiport of micro motor 4 driving screw 5, thereby drive dull and stereotyped 3 upward movement, finally drive head 61 upward movement of pressing rod 6 and leave human tiger's mouth corn cave and press head 61 of pressing rod 6 to be located the inside of box body 1, close micro motor 4, when treating that the patient need not press tiger's mouth corn cave, demolish this device from patient's hand, the operation is accomplished.

Claims (5)

1. A device for alleviating pain of a trigeminal neuralgia patient is characterized by comprising a box body (1), elastic bands (2) which wind a circle of a palm of a human body and pass through a tiger's mouth are arranged on two sides of the box body (1), a flat plate (3) which moves up and down along the inner wall of the box body (1) is arranged inside the box body (1), a micro motor (4) is arranged above the flat plate (3), the micro motor (4) is fixedly arranged with the box body (1), the micro motor (4) drives a screw rod (5) to rotate, the flat plate (3) is provided with a threaded hole which is in threaded arrangement with the screw rod (5), the free end of the screw rod (5) passes through the threaded hole, a pressing rod (6) is fixedly arranged below the flat plate (3), the end part of the pressing rod (6) is connected with a pressing head (61), an opening (7) allowing the pressing head (61) to enter and exit is arranged on the lower bottom surface of the box body (1), the micro motor (4) drives the screw rod (5) to rotate so as to drive the pressing head (61) to penetrate through the opening (7) to abut against the valley point of the tiger mouth of the human body when the pressing rod (6) is driven to move downwards; still including the control circuit who controls micro motor, control circuit includes STM89C52 type singlechip, STM89C52 type singlechip link to each other for the power supply circuit of STM89C52 type singlechip power supply and with micro motor electric connection's relay, the opening/closing of STM89C52 type singlechip electric connection relay control relay, the power that power supply circuit links to each other.

2. The apparatus for relieving pain of a patient with trigeminal neuralgia as claimed in claim 1, wherein the pressing head (61) is formed in a hemispherical shape at a portion contacting with the hukou Hegu acupoint of a human body.

3. The apparatus for alleviating pain in a patient with trigeminal neuralgia as claimed in claim 1, wherein the pressing head (61) comprises an inner core and a flexible material wrapped around the outer surface of the inner core, wherein the flexible material is a silicone material.

4. The apparatus for alleviating pain in a trigeminal neuralgia patient as claimed in claim 1, wherein the pressing head (61) is screw-coupled to the pressing rod (6).

5. The device for alleviating pain in patients with trigeminal neuralgia as claimed in claim 4, wherein the pressure bar (6) has a screw (63), the pressing head (61) has a threaded hole with internal threads for threadedly connecting with the screw (63), the screw (63) is further threadedly connected with a nut (62), the nut (62) is disposed between the pressing head (61) and the pressure bar (6), and the pressing head (61) is screwed into place and the nut (62) is screwed to tightly press the pressing head (61).

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