CN217853783U - Hand exoskeleton active rehabilitation system with movable brain-computer combined function and mirror image function - Google Patents
Hand exoskeleton active rehabilitation system with movable brain-computer combined function and mirror image function Download PDFInfo
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- CN217853783U CN217853783U CN202220427404.9U CN202220427404U CN217853783U CN 217853783 U CN217853783 U CN 217853783U CN 202220427404 U CN202220427404 U CN 202220427404U CN 217853783 U CN217853783 U CN 217853783U
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Abstract
The utility model relates to a recovered treatment equipment technical field particularly relates to portable brain machine combines has mirror image function hand ectoskeleton initiative rehabilitation system, include: the desktop is provided with a display screen, a host and a sound box; the brain electricity collection system comprises a brain electricity collection device and/or mirror image gloves, wherein the brain electricity collection device is used for wearing the head of a patient, collecting brain electricity signals and sending the brain electricity signals to the host, and the mirror image gloves are used for wearing the healthy side hands of the patient to collect the motion postures of the healthy side hands. The continuous joint movement passive instrument, the electroencephalogram acquisition device or the mirror image gloves are arranged on the desktop, motor imagery rehabilitation training or mirror image rehabilitation training can be conducted on a patient, the lifting table legs are arranged under the desktop and can be controlled by a host to move, the height of the desktop can be adjusted in a self-adaptive mode according to the face position recognized by the camera on the display screen, the face can be moved to the central position, and the patient can obtain better rehabilitation training experience.
Description
Technical Field
The utility model relates to a recovered treatment technical field of equipment, particularly relate to the recovered system of mirror image function hand ectoskeleton initiative that has that portable brain machine combines.
Background
Stroke is an acute cerebrovascular disease, a group of diseases that causes brain tissue damage due to sudden rupture of cerebral vessels or failure of blood flow into the brain due to vessel occlusion. The investigation shows that the urban and rural total cerebral apoplexy becomes the first cause of death in China and is also the leading cause of disability of adults in China, and the cerebral apoplexy has the characteristics of high morbidity, high death rate and high disability rate. Stroke can cause various brain dysfunctions, especially the damage or even loss of the limb movement function of a patient, and greatly influences the daily life capacity of the patient. The rehabilitation robot has incomparable advantages with the traditional medical rehabilitation. In the training process of the rehabilitation robot, training parameters and indexes can be reflected, and sufficient and objective rehabilitation evaluation indexes are generated, so that the follow-up deeper research is facilitated; and the rehabilitation robot is used for rehabilitation treatment, so that the input of labor cost can be reduced, and the burden of a patient on families and society is relieved.
However, the existing hand rehabilitation systems at home and abroad still have many disadvantages and shortcomings. The main aspect is that most of the existing rehabilitation systems are passive training and lack of active rehabilitation training. The rehabilitation mechanical device is wearable, equivalently, the mechanical device is bound with limbs of a patient to perform rehabilitation exercise, the participation of the patient is not strong, the training efficiency is low, and the interest of the patient in exercise cannot be stimulated.
Motor imagery means that the brain imagines limb movements without performing actual limb movements. The psychological or mental cognitive process has high overlapping with the brain region activated when the action is actually executed, and the neuron activity of the activated brain region has high correlation with the information characteristic generated when the action is actually executed. Therefore, active rehabilitation training can be realized by fusing the brain-computer interface technology based on motor imagery with rehabilitation training so as to improve the motor function of the patient. Motor imagery therapy has become one of the important new advances in motor rehabilitation therapy for stroke patients, and is a promising rehabilitation therapy.
Because many stroke patients are hemiparalysis, in order to increase the rehabilitation participation of the stroke patients, a mirror image rehabilitation treatment method can be adopted at present, the specific implementation is to adopt the hand state of the healthy hand, carry out synchronous rehabilitation motion on the affected hand through a system, activate mirror image neurons, copy the motor nerve path of the normal healthy hand to the affected hand, and promote the brain to recover autonomously.
The hardware platform of the existing rehabilitation equipment for radial rehabilitation treatment is fixed in height or passively and electrically adjusted, so that different patients need to be repeatedly readjusted and special nurses need to adjust the hardware platform, and a large amount of labor and time are wasted.
Documents of the prior art:
patent document 1: CN108268844A action pattern recognition method and device based on surface electromyographic signals
Patent document 2: CN106923942A is based on human flesh electric signal control's upper and lower limbs motion auxiliary system
Patent document 3: CN209392325U hand joint moving device and glove thereof
Patent document 4: CN208974499U hand joint continuous passive motion appearance
SUMMERY OF THE UTILITY MODEL
Defect and not enough to among the prior art apoplexy patient rehabilitation device, the utility model aims to provide a rehabilitation diagnosis and treatment device capable of adjusting the desktop height according to the facial height self-adaptation of patient.
The utility model aims to provide a portable brain-computer combines has mirror image function hand ectoskeleton initiative rehabilitation system, include:
the desktop is provided with a display screen, a host and a sound box;
the electroencephalogram acquisition device is used for being worn on the head of a patient, acquiring electroencephalogram signals and sending the electroencephalogram signals to the host, and the mirror image glove is used for being worn on the healthy side hand of the patient to acquire the motion posture of the healthy side hand;
the continuous joint movement passive instrument is used for being worn on the affected hand of the patient and is in signal connection with the host and the mirror image glove;
the lifting table legs are connected to the bottom of the tabletop;
the display screen is provided with a camera for collecting the height of the face of a patient, the lifting table legs are internally provided with an electric push rod, the electric push rod is electrically connected with the host machine and can stretch out and draw back to enable the desktop to move up and down in response to a control signal of the host machine.
Preferably, the lifting table legs include two at least nested formula table legs, and the table leg that is located the inlayer can slide along the direction of height for outer table leg.
Preferably, the electric pushing rod is arranged in the nested table legs, the first end of the electric pushing rod is connected with the outer table legs, and the second end of the electric pushing rod is connected with the inner table legs.
Preferably, the outer-layer table legs are internally provided with a containing cavity, the depth of the containing cavity is less than one half of the length of the lifting table legs in a compression state, and the electric push rod is arranged in the containing cavity.
Preferably, the lifting table legs comprise a left table leg and a right table leg which are positioned in the middle of two sides of the table top, and electric push rods in the left table leg and the right table leg are connected in parallel.
Preferably, the bottom of the lifting table leg is provided with a cross bar, and the bottom of the cross bar is provided with a pair of trundles.
Preferably, at least one of the two pairs of castors below the two said crossbars is a steering wheel.
Preferably, the continuous joint movement passive instrument is connected with the mirror image glove through Bluetooth.
Preferably, the host is connected with the mains supply through a UPS.
Preferably, the electroencephalogram acquisition device, the mirror image glove and the continuous joint movement passive instrument supply power for the lithium battery.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses set up on the desktop and lasted joint activity passive appearance and brain electricity collection system or mirror image gloves, can carry out motor imagery rehabilitation training or mirror image rehabilitation training to the patient to the desktop has the lift table leg, can be removed by host computer control, can be according to the face position that the camera on the display screen discerned, the height of self-adaptation's regulation desktop makes the face remove central position, makes the patient obtain better rehabilitation training and experiences.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a hand exoskeleton active rehabilitation system with mirror function combined with a mobile brain machine, which is shown in the utility model;
FIG. 2 is a schematic view of the table leg of the present invention in a compressed state;
fig. 3 is a schematic structural view of the table leg of the present invention in a stretching state.
Fig. 4 is a schematic diagram illustrating the lifting control principle of the table legs of the present invention.
Detailed Description
For a better understanding of the technical aspects of the present invention, specific embodiments are described below in conjunction with the appended drawings.
Combine shown in figure 1, the utility model provides a but what portable brain machine combined has mirror image function hand ectoskeleton initiative rehabilitation system mainly includes desktop 1, display screen 2, host computer 4 and stereo set 8, and is optional, display screen 2 is for the liquid crystal display who has the camera, be used for acquireing patient's facial feature and showing the recovered content of diagnosing, host computer 4 installing the system client software and driver, handle the data that EEG equipment sent, carry out analysis and processing, and carry out data interaction through the USB interface. Stereo set 8 can adopt wireless mode to be connected to host computer 4, plays host computer software audio information, and the guide carries out the rehabilitation training with the suggestion patient, and then the patient experiences and feels and brings the sense stronger.
Optionally, the display screen 2, the host 4 and the sound box 8 are all placed on the desktop 1, the lifting table legs are connected to the bottom of the desktop 1, and in addition, the desktop is further provided with an electroencephalogram acquisition device 6 and/or mirror image gloves 10. The continuous joint motion passive instrument 9 is used for being worn on the affected hand of a patient and is in signal connection with the host machine 4 and the mirror image glove 10.
Preferably, the main machine 4 is connected to the mains supply via a UPS power supply 5. The electroencephalogram acquisition device 6, the mirror image glove 10 and the continuous joint movement passive instrument 9 supply power for the lithium battery.
The electroencephalogram acquisition device 6 is used for being worn on the head of a patient, acquiring electroencephalogram signals and sending the electroencephalogram signals to the host 4, and the host 4 can convert the received electric signals into driving signals to drive the continuous joint movement passive instrument 9 to make corresponding actions.
Specifically, the electroencephalogram acquisition device 6 is worn well with the help of a nursing staff, the power supply of the electroencephalogram acquisition device 6 is turned on, the passive instrument 9 for continuous joint movement is worn well, the medical staff logs in a server platform by using a host 4 computer, a patient account and information are added, and a rehabilitation scheme is added; the electroencephalogram signal receiving device 7 and the continuous joint movement passive instrument 9 are connected through upper computer software, so that the correct connection state is ensured; medical personnel log in the client through a patient account and a password, then motor imagery modeling is carried out, modeling is completed, then a rehabilitation scheme issued by the server is executed and displayed on the display screen 2, the passive instrument 9 for continuous joint movement is automatically stopped after the rehabilitation scheme is completed, the upper computer software displays the completion of rehabilitation training through the display screen 2, and rehabilitation evaluation and report output are carried out by combining an evaluation system.
Alternatively, the mirror image glove 10 is used to be worn on a healthy side hand of a patient to acquire a movement posture of the healthy side hand; the motion posture of the healthy hand is fed back to the continuous joint motion passive instrument 9, so that the affected hand can make corresponding motion.
Optionally, the continuous joint movement passive instrument 9 is connected with the mirror image glove 9 through bluetooth.
Specifically, the power supply of the mirror image glove 10 can be turned on with the help of medical care personnel to perform self-checking, the mirror image glove is taken to a healthy side of a patient after the self-checking is completed, the passive instrument 9 with continuous joint movement is worn, the medical care personnel logs in a server platform by using the host 4, patient accounts and information are added, and a rehabilitation scheme is added; the patient is connected to the continuous joint movement passive instrument 9 through upper computer software to ensure that the patient is in a correct connection state, and carries out rehabilitation training according to a rehabilitation scheme given by the display screen 2; after the rehabilitation scheme is completed, the upper computer software end displays the end of rehabilitation, the mirror image glove 10 can not control the passive instrument 9 for continuous joint movement, and the evaluation system performs rehabilitation evaluation and report output after the rehabilitation training is completed.
In the above embodiment, the camera is arranged on the display screen 2 and used for collecting the height of the face of the patient, the electric push rod 13 is arranged in the lifting table legs, the electric push rod 13 is electrically connected with the host 4 and can stretch out and draw back to enable the desktop to move up and down in response to the control signal of the host 4, especially, before the patient starts a rehabilitation test, the camera on the display screen 2 collects the face information of the patient, the face is adjusted to the central position of the display screen in a mode of controlling the electric push rod 13, and therefore the patient is in the most comfortable state during rehabilitation.
Specifically, as shown in fig. 4, the camera on the display screen 2 recognizes the center position of the face frame, and compares the center position with the center position of the whole display screen to determine whether the center position of the face frame is in the center position of the display screen, if the center position is higher than the center position of the display screen, the motor controls the electric push rod 13 to descend, otherwise, the electric push rod 13 is driven to ascend until the face frame is near the center position of the picture.
Referring to fig. 2-3, the elevating legs comprise at least two nested legs, at least an outer leg 11 and an inner leg 12, wherein the inner leg 12 can slide in the height direction relative to the outer leg 11. The electric pushing rod 13 is arranged between the outer table leg 11 and the inner table leg 12, and the first end of the electric pushing rod 13 is connected with the outer table leg 11 and the second end is connected with the inner table leg 12.
Specifically, the outer table leg 11 is internally provided with a containing cavity, the depth of the containing cavity is less than one half of the length of the lifting table leg in a compression state, and the electric push rod 13 is arranged in the containing cavity. So, through setting up shorter electric putter, satisfy most of patients 'height demand promptly, also improve electric putter 13's sensitivity, elevating speed is fast.
Specifically, the lifting table legs comprise a left table leg and a right table leg which are positioned in the middle of two sides of the table top, and electric push rods in the left table leg and the right table leg are connected in parallel. Therefore, the table top 1 can be ensured to be lifted synchronously without deflection.
Referring to fig. 2-3, the bottom of the lifting table leg is provided with a cross bar 14, and the bottom of the cross bar 14 is provided with a pair of casters 15. Optionally, at least one of the two pairs of casters under the two crossbars 14 is a steering wheel. And the steering wheel is electrically connected with the host 4 and can be controlled by the host to move a preset distance in a preset direction, so that the equipment can follow the movement of the head of a patient during rehabilitation training, and the following movement occurs, so that the degree of freedom of the rehabilitation training is larger.
In combination with above embodiment, the utility model discloses set up on the desktop and lasted joint activity passive appearance and brain electricity collection system or mirror image gloves, can carry out motor imagery rehabilitation training or mirror image rehabilitation training to the patient to the desktop has the lift table leg, can be removed by host computer control, can be according to the face position that the camera on the display screen discerned, the height of self-adaptation's regulation desktop makes the face move central position, makes the patient obtain better rehabilitation training and experience.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (10)
1. A hand exoskeleton active rehabilitation system with a mobile brain-computer combined function and a mirror image function is characterized by comprising:
the desktop is provided with a display screen, a host and a sound box;
the electroencephalogram acquisition device is used for being worn on the head of a patient, acquiring electroencephalogram signals and sending the electroencephalogram signals to the host, and the mirror image glove is used for being worn on the healthy side hand of the patient to acquire the motion posture of the healthy side hand;
the continuous joint movement passive instrument is used for being worn on the affected hand of the patient and is in signal connection with the host and the mirror image glove;
the lifting table legs are connected to the bottom of the tabletop;
the lifting table is characterized in that a camera is arranged on the display screen and used for collecting the height of the face of a patient, an electric push rod is arranged in each lifting table leg, the electric push rod is electrically connected with the host and can stretch out and draw back to enable the table top to move up and down in response to a control signal of the host.
2. The mobile brain-computer combined hand exoskeleton active rehabilitation system with mirror image function as claimed in claim 1, wherein the lifting table legs comprise at least two nested table legs, and the table legs located at the inner layer can slide along the height direction relative to the table legs located at the outer layer.
3. The mobile brain-computer combined hand exoskeleton active rehabilitation system with mirror image function as claimed in claim 2, wherein the electric push rod is arranged in the nested table legs, and a first end of the electric push rod is connected with the outer table legs and a second end of the electric push rod is connected with the inner table legs.
4. The hand exoskeleton active rehabilitation system with mirror image function combined with a mobile brain machine as claimed in claim 3, wherein a cavity is formed in the outer table leg, the depth of the cavity is less than one half of the length of the lifting table leg in a compressed state, and the electric push rod is arranged in the cavity.
5. The mobile brain-computer combined hand exoskeleton active rehabilitation system with mirror image function as claimed in claim 1, wherein the lifting table legs comprise a left table leg and a right table leg which are located at the middle positions of two sides of the desktop, and electric push rods in the left table leg and the right table leg are connected in parallel.
6. The active rehabilitation system for hand exoskeletons and hands with mirror image functions combined by a mobile brain machine as claimed in claim 5, wherein a cross bar is arranged at the bottom of each lifting table leg, and a pair of casters is arranged at the bottom of each cross bar.
7. The mobile brain-computer integrated hand exoskeleton active rehabilitation system with mirror image function of claim 6, wherein at least one of the two pairs of casters under the two crossbars is a steering wheel.
8. The mobile brain-computer combined hand exoskeleton active rehabilitation system with mirror function of claim 1, wherein the continuous joint movement passive instrument is connected with the mirror glove through Bluetooth.
9. The mobile brain-computer combined hand exoskeleton active rehabilitation system with mirror image function as claimed in claim 1, wherein the host is connected to the mains supply through a UPS.
10. The hand exoskeleton active rehabilitation system with mirror image function combined with mobile brain machine as claimed in claim 1, wherein the brain electricity collection device, mirror image glove and continuous joint movement passive instrument supply power for lithium battery.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427404.9U CN217853783U (en) | 2022-03-01 | 2022-03-01 | Hand exoskeleton active rehabilitation system with movable brain-computer combined function and mirror image function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427404.9U CN217853783U (en) | 2022-03-01 | 2022-03-01 | Hand exoskeleton active rehabilitation system with movable brain-computer combined function and mirror image function |
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| CN217853783U true CN217853783U (en) | 2022-11-22 |
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| CN202220427404.9U Active CN217853783U (en) | 2022-03-01 | 2022-03-01 | Hand exoskeleton active rehabilitation system with movable brain-computer combined function and mirror image function |
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