CN210057146U - Contralateral control type wrist neuromuscular electrical stimulation device - Google Patents
Contralateral control type wrist neuromuscular electrical stimulation device Download PDFInfo
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- CN210057146U CN210057146U CN201920400091.6U CN201920400091U CN210057146U CN 210057146 U CN210057146 U CN 210057146U CN 201920400091 U CN201920400091 U CN 201920400091U CN 210057146 U CN210057146 U CN 210057146U
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- electrical stimulation
- control type
- contralateral control
- stimulation device
- type wrist
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Abstract
The utility model discloses a contralateral control type wrist neuromuscular electrical stimulation device, including stimulation controller, the monitoring end that is connected with this stimulation controller through the connecting wire to and a plurality of electrode paster that is connected with stimulation controller through the connecting wire. The utility model provides a contralateral control type wrist neuromuscular electrical stimulation device, fine break the situation that lacks corresponding professional equipment in the trade, provide a more convenient rehabilitation facility of section for the patient that muscle power reduces, further promoted the development of trade.
Description
Technical Field
The utility model belongs to the medical treatment field of recovering specifically indicates a contralateral control type wrist neuromuscular electrical stimulation device.
Background
The mirror image therapy is a rehabilitation training method which is firstly proposed in 1996, the method induces the movement of the affected side by observing the imaging of the movement of the affected side in the mirror surface to improve the motor function of the affected side, and the possible action mechanism is that the functions of the main motor area of the brain and part of the cerebellum of the affected side limb are activated by the mirror image therapy. The contralateral control type neuromuscular electrical stimulation (CCNMES) technology based on the mirror image therapy is a more novel rehabilitation technology, and the technology also utilizes the principle of bilateral mirror image movement, controls stimulation through a healthy lateral limb to cause movement of an affected lateral limb, bilateral movement can promote intersegmental de inhibition, can enable brain recombination through sharing of normal movement commands sent from the unaffected lateral hemisphere, and the inhibition can also promote recruitment of residual neurons on the focus side to form a new task-related neural network. The movement of the healthy side limb can stimulate the primary motor cortex area and the auxiliary motor area of the affected side, increase the possibility of the contraction of the target muscle group when the affected side limb performs symmetrical movement, and increase the excitability of the movement conduction path of the affected side hemisphere. While much remains to be confirmed by this theory, clinical rehabilitation medicine has demonstrated: CCNMES has good rehabilitation effects on the patient population with three types of muscle strength reduced to grade 0 to 3: the first is motor neuron paralysis, such as: patients with decreased muscle strength of various acroparalysis such as monoplegia, hemiplegia, paraplegia, quadriplegia and the like caused by cerebral apoplexy, cerebral trauma, spinal cord injury, cerebral palsy, multiple sclerosis and the like; the second category is patients with reduced muscle strength after peripheral nerve injury; the third category is patients with disuse muscle atrophy due to other causes.
Since the contralateral control type neuromuscular electrical stimulation technology is very novel, the application in rehabilitation clinic is mainly completed by a rehabilitation therapist manually assisting a patient at present, and simple tools such as a mirror, a manually triggered Functional Electrical Stimulator (FES) and the like are used. At present, a mature contralateral control type neuromuscular electrical stimulation technical product does not exist, so that the department designs a special product to fill the blank of the field.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned problem, provide a contralateral control type wrist nerve muscle electro photoluminescence device, fine break the situation that lacks corresponding professional equipment in the trade, provide a more convenient recovered equipment of section for the patient that muscle strength reduces, further promoted the development of trade.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a contralateral control type wrist neuromuscular electrical stimulation device, includes the stimulation controller, the monitoring end that is connected with this stimulation controller through the connecting wire to and a plurality of electrode paster that is connected with the stimulation controller through the connecting wire.
Furthermore, the monitoring end is by palm support, the forearm brace that is connected with palm support, set up the axis of rotation that holds in the palm support and forearm brace arbitrary one side in order to fix palm support and forearm brace together to and set up the angle measuring module that holds in the palm support and the other side relative with the axis of rotation in order to fix palm support and forearm brace together on palm support and forearm brace.
Still further, the angle measuring module mainly comprises a box body, an angle measuring potentiometer arranged in the box body and a stimulation controller interface connected with the angle measuring potentiometer; the angle measurement potentiometer is composed of a potentiometer main body and a rotating shaft, and the rotating shaft are coaxially arranged.
Preferably, the potentiometer main body is fixed on the palm rest, and the rotating shaft is fixed on the forearm support.
Preferably, the potentiometer main body is fixed on the forearm support, and the rotating shaft is fixed on the palm rest.
Furthermore, the stimulation controller is composed of a shell, an integrated block arranged in the shell, a display screen arranged on the front side of the integrated block, a key arranged on the front side of the integrated block, a pulse generation circuit module and a pulse mode setting module arranged on the back side of the integrated block, an electrical stimulation output interface arranged on the side edge of the back side of the integrated block, a monitoring end interface arranged at the lower end of the back side of the integrated block, and a power supply arranged on the inner side surface of the shell and connected with the display screen, the pulse generation circuit module and the pulse mode setting module.
Preferably, the electrical stimulation output interface is connected with the electrode patch through a connecting wire; one end of the connecting wire is provided with a connector matched with the electrical stimulation output interface, and the other end of the connecting wire is fixed on the back side of the electrode patch.
Preferably, the number of the electrode patches is two, three or four, and the front surface of the electrode patch is an adhesive surface.
Preferably, the monitoring end interface is connected with the angle measuring module through a connecting line; two ends of the connecting wire are respectively provided with a plug, and the two plugs are respectively inserted into the monitoring end interface and the angle measuring module.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model discloses broken through traditional design, for the first recovered equipment of using contralateral control type neuromuscular electrical stimulation technique on the market, fine filling the blank of trade, provide abundanter selection for the patient.
(2) The utility model is simple in operation convenient, the patient only needs via simple training teaching, just can wear by oneself and use this product to carry out the rehabilitation training, need not other people and intervene, and contralateral control type neuromuscular electrical stimulation training all need assist by rehabilitation therapist in the past and go on, and then through the very big work of liberating rehabilitation therapist of this product, has reduced the input of manpower.
(3) The utility model discloses patient oneself can master in a flexible way through the healthy side angle of flexion and extension change and suffer from side electro photoluminescence intensity when using, and whole training process more accords with patient oneself's wish, has promoted user experience and compliance to keep rehabilitation training's continuation, improved patient's recovered effect.
Drawings
Fig. 1 is a composition structure diagram of the present invention.
Fig. 2 is a three-view diagram of the monitoring end of the present invention.
Fig. 3 is a three-view diagram of the stimulation controller of the present invention.
Fig. 4 is an exploded view of the monitoring end of the present invention.
Fig. 5 is an exploded view of the stimulation controller of the present invention.
Fig. 6 is a usage state diagram of the present invention.
Description of reference numerals: 1. a monitoring end; 2. a stimulation controller; 11. a palm support; 12. a forearm brace; 13. a rotating shaft; 14. an angle measuring module; 141. an angle measuring potentiometer; 142. a stimulation controller interface; 21. a monitoring end interface; 22. a pulse generation circuit module; 23. an electrical stimulation output interface; 24. a pulse mode setting module; 25. pressing a key; 26. a display screen; 27. electrode pasting; 28. a housing.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1
As shown in fig. 1 and 6, a contralateral control type wrist neuromuscular electrical stimulation device comprises a stimulation controller 2, a monitoring end 1 connected with the stimulation controller 2 through a connecting line, and a plurality of electrode patches 27 connected with the stimulation controller 2 through a connecting line.
As shown in fig. 2 and 4, the monitoring terminal 1 is composed of a palm rest 11, a forearm support 12 connected to the palm rest 11, a rotation shaft 13 provided on either side of the palm rest 11 and the forearm support 12 to fix the palm rest 11 and the forearm support 12 together, and an angle measuring module 14 provided on the other side of the palm rest 11 and the forearm support 12 opposite to the rotation shaft 13 to fix the palm rest 11 and the forearm support 12 together.
The rotating shaft with the limiting structure can be selected as the rotating shaft, the limiting range is-90 degrees to 90 degrees, the setting mode is a conventional setting mode in the mechanical field, the rotating shaft belongs to the prior art, and a person skilled in the art can well complete the setting of the rotating shaft according to the description, and the description is omitted here.
The angle measurement module 14 mainly comprises a box body, an angle measurement potentiometer 141 arranged in the box body, and a stimulation controller interface 142 connected with the angle measurement potentiometer 141; the angle-measuring potentiometer 141 is composed of a potentiometer main body and a rotating shaft, and the rotating shaft is arranged coaxially with the rotating shaft 13.
The main body of the potentiometer is fixed on a palm support 11, and a rotating shaft is fixed on a forearm support 12.
The angle measurement potentiometer is used for linearly converting the rotation angle into the change of a voltage value and outputting the voltage value to the stimulation controller through a connecting line. When selecting, the rotation range of the rotation shaft of the angle potentiometer is larger than that of the rotation shaft, so that the angle potentiometer is prevented from being damaged when in use.
As shown in fig. 3 and 5, the stimulation controller 2 is composed of a housing 28, an integrated package disposed in the housing 28, a display screen 26 disposed on the front side of the integrated package, a key 25 disposed on the front side of the integrated package, a pulse generation circuit module 22 and a pulse mode setting module 24 disposed on the back side of the integrated package, an electrical stimulation output interface 23 disposed on the back side of the integrated package, a monitoring terminal interface 21 disposed on the lower end of the back side of the integrated package, and a power supply disposed on the inner side of the housing 28 and connected to the display screen 26, the pulse generation circuit module 22, and the pulse mode setting module 24.
The monitoring terminal interface receives a voltage signal and sends the signal into the pulse mode setting module, and the pulse mode setting module can issue a corresponding instruction to the pulse generation circuit module according to the setting of a user, so that the pulse generation circuit module can generate a corresponding electric pulse and output the electric pulse through the connecting wire and the electrode patch. The pulse mode setting module is a control module, the display screen displays corresponding controller in setting information, and a user can adjust and set specific contents through a key.
The pulse mode setting module and the pulse generating circuit module are both in the prior art, and those skilled in the art can select and combine the existing circuits and modules according to actual requirements.
The power supply adopts a rechargeable battery and a dry battery, the setting and the use of the power supply are the prior art in the field, and the setting and the use of the power supply can be completed by a person skilled in the art without creative labor according to the description, so that the detailed description is omitted.
The electrical stimulation output interface 23 is connected with the electrode patch 27 through a connecting wire; one end of the connecting wire is provided with a connector matched with the electrical stimulation output interface 23, and the other end of the connecting wire is fixed on the back side of the electrode patch 27.
The number of the electrode patches 27 is two, three or four, and the front surface of the electrode patches 27 is an adhesive surface.
The specific number of electrode patches can be selected according to actual requirements, and the selection of three electrode patches is only one preferred scheme of the present application. The electrode patch is an existing electrode patch, and is a prior art, and the details thereof are not described herein.
The monitoring end interface 21 is connected with the angle measuring module 14 through a connecting line; two ends of the connecting wire are respectively provided with a plug, and the two plugs are respectively inserted into the monitoring end interface 21 and the angle measuring module 14.
The specific use method of the product comprises the following steps:
(1) the monitoring end is worn on the wrist of the healthy side of the patient, the palm support fixes the palm, the forearm support fixes the forearm, and the stimulation controller interface of the monitoring end and the monitoring end interface of the stimulation controller are connected by a lead;
(2) the electrode patch is adhered to the forearm and the wrist joint muscle group of the affected side and is connected to an electrical stimulation output interface of the stimulation controller through a connecting wire;
(3) starting a stimulation controller, and setting a pulse mode by using a key and a display screen;
(4) the stimulation controller generates corresponding strength electrical stimulation according to the flexion and extension angles of the wrist on the flexion and extension healthy side, and the electrical stimulation is applied to the upper arm and the wrist muscle group on the affected side through the electrode patch;
(5) and (5) repeating the step (4) to train until the use time reaches the set time, and then closing the stimulation controller to finish the current training.
In the using process, the display screen displays the current training time and the electrical stimulation mode so as to be adjusted at any time when in use.
Example 2
The present embodiment is different from embodiment 1 only in that the potentiometer main body is fixed to the forearm support 12, and the rotation shaft is fixed to the palm rest 11.
As described above, the utility model discloses alright fine realization.
Claims (9)
1. A contralateral control type wrist neuromuscular electrical stimulation device is characterized in that: comprises a stimulation controller (2), a monitoring end (1) connected with the stimulation controller (2) through a connecting wire, and a plurality of electrode patches (27) connected with the stimulation controller (2) through the connecting wire.
2. The contralateral control type wrist neuromuscular electrical stimulation device according to claim 1, characterized in that: monitoring end (1) is held (11) by the palm, forearm brace (12) that are connected with palm support (11), set up axis of rotation (13) in order to hold in the palm (11) and forearm brace (12) arbitrary one side together fixed with palm support (11) and forearm brace (12) in palm support (11) and forearm brace (12) to and set up on palm support (11) and forearm brace (12) with axis of rotation (13) opposite side in order to hold in the palm (11) and forearm brace (12) fixed angle measurement module (14) together and constitute.
3. The contralateral control type wrist neuromuscular electrical stimulation device according to claim 2, characterized in that: the angle measuring module (14) mainly comprises a box body, an angle measuring potentiometer (141) arranged in the box body and a stimulation controller interface (142) connected with the angle measuring potentiometer (141); the angle measuring potentiometer (141) is composed of a potentiometer main body and a rotating shaft, and the rotating shaft (13) are coaxially arranged.
4. The contralateral control type wrist neuromuscular electrical stimulation device according to claim 3, characterized in that: the potentiometer main body is fixed on the palm support (11), and the rotating shaft is fixed on the forearm support (12).
5. The contralateral control type wrist neuromuscular electrical stimulation device according to claim 3, characterized in that: the main body of the potentiometer is fixed on a forearm brace (12), and the rotating shaft is fixed on a palm support (11).
6. The contralateral control type wrist neuromuscular electrical stimulation device according to any one of claims 4 or 5, characterized in that: the stimulation controller (2) is composed of a shell (28), an integrated block arranged in the shell (28), a display screen (26) arranged on the front side of the integrated block, a key (25) arranged on the front side of the integrated block, a pulse generation circuit module (22) and a pulse mode setting module (24) arranged on the back side of the integrated block, an electrical stimulation output interface (23) arranged on the back side edge of the integrated block, a monitoring end interface (21) arranged at the lower end of the back side of the integrated block, and a power supply arranged on the inner side surface of the shell (28) and connected with the display screen (26), the pulse generation circuit module (22) and the pulse mode setting module (24).
7. The contralateral control type wrist neuromuscular electrical stimulation device according to claim 6, characterized in that: the electrical stimulation output interface (23) is connected with the electrode patch (27) through a connecting wire; one end of the connecting wire is provided with a connector matched with the electrical stimulation output interface (23), and the other end of the connecting wire is fixed on the back side of the electrode patch (27).
8. The contralateral control type wrist neuromuscular electrical stimulation device according to claim 7, characterized in that: the number of the electrode patches (27) is two, three or four; the number of electrode patches (27) is optimally three.
9. The contralateral control type wrist neuromuscular electrical stimulation device according to claim 8, characterized in that: the monitoring end interface (21) is connected with the angle measuring module (14) through a connecting line; two ends of the connecting wire are respectively provided with a plug, and the two plugs are respectively inserted into the monitoring end interface (21) and the angle measuring module (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400091.6U CN210057146U (en) | 2019-03-27 | 2019-03-27 | Contralateral control type wrist neuromuscular electrical stimulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400091.6U CN210057146U (en) | 2019-03-27 | 2019-03-27 | Contralateral control type wrist neuromuscular electrical stimulation device |
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| Publication Number | Publication Date |
|---|---|
| CN210057146U true CN210057146U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920400091.6U Expired - Fee Related CN210057146U (en) | 2019-03-27 | 2019-03-27 | Contralateral control type wrist neuromuscular electrical stimulation device |
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| CN (1) | CN210057146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672025A (en) * | 2020-05-29 | 2020-09-18 | 南京锐诗得医疗科技有限公司 | Hand function rehabilitation training device and method |
| CN117653908A (en) * | 2024-01-17 | 2024-03-08 | 湖北文理学院 | Neuromuscular rehabilitation device based on electrical stimulation and application method thereof |
-
2019
- 2019-03-27 CN CN201920400091.6U patent/CN210057146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672025A (en) * | 2020-05-29 | 2020-09-18 | 南京锐诗得医疗科技有限公司 | Hand function rehabilitation training device and method |
| CN117653908A (en) * | 2024-01-17 | 2024-03-08 | 湖北文理学院 | Neuromuscular rehabilitation device based on electrical stimulation and application method thereof |
| CN117653908B (en) * | 2024-01-17 | 2024-05-28 | 湖北文理学院 | Neuromuscular rehabilitation device based on electrical stimulation and application method thereof |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210327 |