CN213491539U - Portable low-frequency hand motion rehabilitation instrument - Google Patents
Portable low-frequency hand motion rehabilitation instrument Download PDFInfo
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- CN213491539U CN213491539U CN202022079717.3U CN202022079717U CN213491539U CN 213491539 U CN213491539 U CN 213491539U CN 202022079717 U CN202022079717 U CN 202022079717U CN 213491539 U CN213491539 U CN 213491539U
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Abstract
The utility model discloses a recovered appearance of portable low frequency hand motion, which comprises an upper housing, lower casing, thumb tiger mouth spare and electrode slice, go up the casing and pass through fixed rack joint with casing one side down, the opposite side passes through elevating system and connects, the electrode slice sets up at last casing and lower casing inboard, thumb tiger mouth spare sets up at last casing front end, be provided with the thumb electrode on the thumb tiger mouth spare, the thumb electrode passes through the electrode connecting wire and can dismantle with last casing front end and be connected, still be provided with main circuit board in the upper casing, main circuit board is used for producing stimulation signal and passes through electrode slice and the amazing muscle contraction of thumb electrode. The utility model discloses simple structure, light in weight, suitability are good, can help the patient to realize that the hand extends, the gripping action to reach and improve patient's hand function, keep or increase joint activity degree, do benefit to the daily rehabilitation training at home of patient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a recovered appearance of portable low frequency hand motion.
Background
At present, the number of hemiplegia patients in the old population is increasing day by day, and hand dysfunction is one of the most common sequelae of the hemiplegia patients. Low frequency electrical stimulation therapy is an important method for treating hand dysfunction, and among them, neuromuscular electrical stimulation, functional electrical stimulation and transcutaneous electrical nerve stimulation are commonly used. The method can change ion permeability of cell membrane, cause change of polarity inside and outside the cell membrane, depolarize membrane potential, form action potential, excite nerve muscle, generate muscle contraction to achieve rehabilitation training, and relieve muscle spasm.
At present, most patients mainly rely on traditional large-scale rehabilitation instruments or manual work to carry out passive rehabilitation training in rehabilitation institutions or hospitals. The large-scale rehabilitation apparatus has the advantages of complex structure, high price, high rigidity, potential safety hazard and incapability of being popularized in a large area, so that most patients cannot finish daily rehabilitation training activities at home.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be wearable, conveniently carry, do benefit to the patient and daily rehabilitation training's at home portable low frequency hand motion rehabilitation appearance.
In order to achieve the above object, the utility model discloses a recovered appearance of portable low frequency hand motion's concrete technical scheme does:
the utility model provides a recovered appearance of portable low frequency hand motion, which comprises an upper housing, lower casing, thumb tiger mouth spare and electrode slice, go up casing and casing one side down through fixed rack joint, the opposite side passes through elevating system and connects, the electrode slice sets up at last casing and lower casing inboard, thumb tiger mouth spare sets up at last casing front end, be provided with the thumb electrode on the thumb tiger mouth spare, the thumb electrode passes through the electrode connecting wire and can dismantle with last casing front end and be connected, still be provided with main circuit board in the upper casing, main circuit board is used for producing stimulation signal and stimulates the muscle contraction through electrode slice and thumb electrode.
Furthermore, the electrode slice is three, and the thumb electrode is one.
Further, the lifting mechanism is a bolt, and the distance between the upper shell and the lower shell is adjusted by rotating the bolt.
Further, the electrode connecting wire comprises an earphone plug end and a snap end, the earphone plug end is connected to the front end of the upper shell, and the snap end is connected to the thumb tiger mouth piece.
Further, a main panel is arranged on the upper shell and used for adjusting parameters by a user.
Further, the main panel is a touch screen.
Further, a power switch is arranged on the upper shell.
Further, still be provided with the charge indicator and the interface that charges on going up the casing.
Furthermore, a lithium battery is arranged in the upper shell and used for providing power signals.
The utility model discloses a recovered appearance of portable low frequency hand motion's beneficial effect lies in: the hand stretching and grasping actions of the patient can be realized, so that the hand function of the patient is improved, and the joint activity is kept or increased. The electrode connecting wire can be detached, so that the trouble of winding the conventional product is reduced, and the electrode connecting wire is convenient to carry; the two sides of the upper shell and the lower shell are movably connected, and the wearing space is adjusted by body; the main panel is a touch screen, one finger of the touch screen is simple and convenient to operate, and the operation can be completed according to the specification; the electrode plate can be detached and is easy to replace and clean; the product has simple structure, light weight and good applicability, and is beneficial to the daily home rehabilitation training of patients.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the electrode plate of the present invention;
FIG. 3 is an enlarged schematic view of a thumb web of the present invention;
fig. 4 is a schematic view of the wearing structure of the present invention.
Description of reference numerals: 1. a thumb tiger mouth piece; 2. an electrode connecting wire; 3. a main panel; 4. a power switch; 5. a charging indicator light; 6. a charging interface; 7. an upper housing; 8. a lower housing; 9. a lifting mechanism; 10. Fixing a rack; 11. an electrode sheet; 12. thumb electrodes.
Detailed Description
For better understanding of the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.
In embodiment 1, one sides of the upper shell 7 and the lower shell 8 are clamped through a fixed rack 10, and the distance between the upper shell 7 and the lower shell 8 is adjusted through clamping of the fixed rack; the other side is connected through a lifting mechanism 9, the lifting mechanism 9 is a bolt, and the distance between the upper shell 7 and the lower shell 8 is adjusted through rotating the bolt.
The electrode connecting wire 2 in embodiment 1 includes an earphone plug terminal connected to the front end of the upper case 7 and a snap terminal connected to the thumb electrode 12.
In embodiment 1, the upper case 7 is provided with a main panel 3 (the main panel 3 is a touch screen) for adjusting parameters by a user, the upper case 7 is further provided with a power switch 4, a charging indicator lamp 5 and a charging interface 6, and the upper case 7 is provided with a lithium battery for providing a power signal.
The utility model relates to a specific operating procedure of portable low frequency hand motion rehabilitation appearance is as follows:
1) first, the electrode sheet 11 (the electrode sheet 11 is a cotton electrode) is soaked with water, so as to squeeze the electrode sheet without dripping.
2) And buckling the soaked electrode plates 11 (the electrode plates 11 are cotton electrodes) at corresponding positions on the product according to left and right marks.
3) The earphone plug end of the electrode connecting wire 2 is inserted into the host machine, the snap-fastener end is buckled at the gap of the thumb jaw piece 1, and then the thumb electrode 12 is buckled at the snap-fastener end of the electrode connecting wire 2 from the other side of the thumb jaw piece 1.
4) The product is worn on the arm, the position is adjusted, and then the fixed rack 10 and the lifting mechanism 9 are pressed to be tightly attached to the skin (the product distinguishes the left hand from the right hand).
5) And pressing a power-on/power-off key, and waiting to jump to an operation interface after starting.
6) The training time is set and then the electrode start button is actuated.
7) After start-up, the gripping/palm-erecting channel parameters are adjusted to the appropriate values.
8) When the device is used, if only a single-form action, namely only palm standing or only grasping, is finished, only the strength of the corresponding channel is required to be adjusted, and the parameter of the other channel is set to be zero.
9) The strength grades of the two channels are 120 grades, the plus and minus buttons can be used for realizing plus or minus one grade by clicking, and the plus and minus buttons can be pressed for a long time to realize continuous and rapid increase and decrease of the grade.
10) After training, the on/off button is pressed for a long time, and the product automatically enters a power-off state.
11) When the electric quantity is lower than 10%, charging is needed, in the charging process, the screen displays a charging interface, the charging indicator lamp 5 is lightened, when charging is completed, the screen displays a charging 100% interface, and the charging indicator lamp 5 is turned off. In the charging process, clicking or pressing the screen does not have any operation, the charging plug is pulled out, and the interface automatically jumps to the initial interface.
The working principle of the portable low-frequency hand exercise rehabilitation instrument of the utility model is described below with reference to the accompanying drawings:
when the low-frequency pulse sequence acts on the muscle of a human body, the ion permeability of the cell membrane can be changed, so that the internal and external polarities of the cell membrane are changed, the membrane potential is depolarized, an action potential is formed, the neuromuscular is excited, and the muscle contraction is generated to achieve the aim of rehabilitation training.
The utility model discloses a low frequency electro photoluminescence technique stimulates the specific muscle crowd of patient's forearm, helps the patient to realize that hand extends, gripping action to keep or increase patient's joint activity degree. Wherein the main circuit board of the product is responsible for generating stimulation signals; the lithium battery provides a power supply signal; the main panel is used for adjusting parameters by a user; the thumb tiger mouth piece is responsible for fixing the front and back positions of the machine, and the electrode plates and the thumb electrodes have stimulation effects on specific muscle groups; the lifting mechanism and the fixed rack structure play a role in adjustment, so that the machine is close to the arm of the patient.
The utility model relates to a recovered appearance of portable low frequency hand motion can help the patient to realize that the hand extends, the gripping action to reach and improve patient's hand function, keep or increase joint activity degree. The electrode connecting wire can be detached, so that the trouble of winding the conventional product is reduced, and the electrode connecting wire is convenient to carry; the two sides of the upper shell and the lower shell are movably connected, and the wearing space is adjusted by body; the main panel is a touch screen, one finger of the touch screen is simple and convenient to operate, and the operation can be completed according to the specification; the electrode plate can be detached and is easy to replace and clean; the product has simple structure, light weight and good applicability, and is beneficial to the daily home rehabilitation training of patients.
The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.
Claims (9)
1. The utility model provides a portable low frequency hand motion rehabilitation appearance, a serial communication port, including last casing (7), lower casing (8), thumb tiger mouth spare (1) and electrode slice (11), it passes through fixed rack (10) joint to go up casing (7) and lower casing (8) one side, the opposite side passes through elevating system (9) and connects, electrode slice (11) set up at last casing (7) and lower casing (8) inboard, thumb tiger mouth spare (1) sets up at last casing (7) front end, be provided with thumb electrode (12) on thumb tiger mouth spare (1), thumb electrode (12) can be dismantled with last casing (7) front end through electrode connecting wire (2) and be connected, go up and still be provided with main circuit board in casing (7), main circuit board is used for producing stimulation signal and stimulates the muscle contraction through electrode slice (11) and thumb electrode (12).
2. The portable low-frequency hand motion rehabilitation instrument according to claim 1, wherein the electrode sheet (11) is three, and the thumb electrode (12) is one.
3. The portable low-frequency hand motion rehabilitation apparatus according to claim 1, wherein the lifting mechanism (9) is a bolt.
4. The portable low-frequency hand motion rehabilitation instrument according to claim 1, wherein the electrode connecting wire (2) comprises an earphone plug end and a snap end, the earphone plug end is connected to the front end of the upper shell (7), and the snap end is connected to the thumb electrode (12).
5. The portable low-frequency hand motion rehabilitation apparatus according to claim 1, wherein the upper housing (7) is provided with a main panel (3) for user to adjust parameters.
6. The portable low-frequency hand motion rehabilitation apparatus according to claim 5, wherein the main panel (3) is a touch screen.
7. The portable low-frequency hand motion rehabilitation instrument according to claim 1, wherein the upper shell (7) is provided with a power switch (4).
8. The portable low-frequency hand motion rehabilitation instrument according to claim 1, wherein the upper shell (7) is further provided with a charging indicator lamp (5) and a charging interface (6).
9. The portable low-frequency hand motion rehabilitation instrument according to claim 1, wherein a lithium battery is further disposed in the upper housing (7) for providing a power signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079717.3U CN213491539U (en) | 2020-09-21 | 2020-09-21 | Portable low-frequency hand motion rehabilitation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079717.3U CN213491539U (en) | 2020-09-21 | 2020-09-21 | Portable low-frequency hand motion rehabilitation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213491539U true CN213491539U (en) | 2021-06-22 |
Family
ID=76449405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022079717.3U Active CN213491539U (en) | 2020-09-21 | 2020-09-21 | Portable low-frequency hand motion rehabilitation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213491539U (en) |
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2020
- 2020-09-21 CN CN202022079717.3U patent/CN213491539U/en active Active
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