36 results about "Stroke recovery" patented technology

The invention relates to direct communication between brain thinking and external environment. The invention provides a BCI (Brain Computer Interface) system for fine motion mechanical arm on-line control based on mixed characteristics, accurate fine motion recognition can be realized, specific brain region training is facilitated for patients with motion function impairment, and the system is expected to develop thinking and lay a technical foundation for BCI technology development of stroke rehabilitation treatment. Meanwhile, multi-instruction output is met. Therefore, the technical schemeadopted by the invention is as follows: a mechanical arm controls on-line brain-to-brain control; According to the machine interface implementation method, three kinds of actions including a thumb, anindex finger and a little finger are designed for different fingers of a right hand; Electrical stimulation induced SSSEP features are given to the thumb and the little finger, the recognition performance is improved, then decision values are output through the spatial filtering, feature extraction and mode recognition processes, and finally corresponding instructions are sent through a Bluetoothdevice to control a mechanical arm to complete designated actions. The method is mainly applied to medical instrument designing and manufacturing occasions.

The invention relates to a Chinese medicinal composition used at a stroke recovery period and a preparation method thereof. The Chinese medicinal composition is prepared from the following bulk pharmaceuticals in parts by weight: 20 parts of astragalus, 6 parts of pseudo-ginseng root, 12 parts of red-rooted salvia root, 5 parts of Chinese angelica root and 3 parts of gingko leaves. The invention further provides a preparation containing the Chinese medicinal composition and a preparation method thereof. The Chinese medicinal composition provided by the invention is used at the stroke recovery period, can be taken for a long time, and has a determined curative effect.

A Brain-Computer Interface (BCI) based rehabilitation system and method is described in which an auditory or visual stimulus is provided to a user instructing them to imagine performing a physical action with a body part such as a hand during a trial period. A BCI processes the electroencephalography (EEG) signals to perform feature extraction and then feature translation (classification) to determine if the user intended to perform the action. If the intension was detected the body part is incrementally moved to provide proprioceptive feedback to the user. The feedback process is repeated at a Feedback Update Interval (FUI) of 100ms or less. Preferably a reaction time test is used to determine the optimal FUI for an individual where shorter FUIs used for shorter reaction times. In one embodiment, if the user has slow reaction times, the FUI is initially between 100ms and 1000ms and gradually decreased over a series of sessions until the FUI is less than 100ms.

The invention discloses a stroke sports rehabilitation platform, and relates to the field of stroke rehabilitation. The stroke sports rehabilitation platform comprises an index processing module, a scheme processing module and a database module; the index processing module is used for acquiring rehabilitation information of a patient acquired by a patient terminal and sending the rehabilitation information to a doctor terminal, wherein the rehabilitation information comprises basic index information and motion video information; the scheme processing module is used for acquiring rehabilitationscheme information sent by the doctor terminal and sending the rehabilitation scheme information to the patient terminal; and the database module is used for storing the rehabilitation information and the rehabilitation scheme information. The invention also discloses a stroke sports rehabilitation system, which comprises the patient terminal, the doctor terminal and the stroke sports rehabilitation platform. Convenience of stroke rehabilitation training and pertinence of rehabilitation schemes can be effectively improved, so that the stroke rehabilitation effect is improved.

The invention discloses a stroke rehabilitation training system based on a virtual reality technology and a using method thereof, and belongs to the technical field of remote auxiliary medical equipment. The stroke rehabilitation training system based on the virtual reality technology comprises a sensor module, a client equipment end module with preset big data analysis software and a virtual reality equipment module which are connected in sequence. The method for using the stroke rehabilitation training system based on the virtual reality technology comprises the steps of in order: receivingsignals of a sensor, performing big data analysis by the preset big data analysis software according to the signals to generate a training scheme which is displayed on the virtual reality module, wherein the virtual reality module is interacted with the software. The method of the virtual reality is adopted to omit a lot of rehabilitation instruments, rehabilitation therapists can guide differentpatients to train in the same time period, time is saved, diagnosis and treatment efficiency is improved, and the trouble that the patients need to go to hospitals to be treated is avoided.

The invention discloses an intelligent apoplexy rehabilitation monitoring method and a system thereof, wherein the method at least comprises the steps of analyzing patient medical record information and generating a first specific configuration file by a data analysis module according to a historical information database; performing comparative analysis on medical treatment information, physiological information, behavior information and / or environment information and the first specific configuration file by the data analysis module for generating and / or updating a second specific configuration file; and storing and outputting files of a patient treatment plan, an apoplexy index, a condition future trend, a complication appearing probability, a rehabilitation probability and / or rehabilitation attention item in the first specific configuration file and / or the second specific configuration file. The system at least comprises a data analysis module, an information acquisition module, a cloud medical expert system, a medical institute intelligent terminal, a patient intelligent terminal and a communication module. The intelligent apoplexy rehabilitation monitoring method and the systemthereof realize user-friendly performance, association between an energy treatment means and a rehabilitation condition and can predict the patient condition.

Systems, methods and devices for promoting recovery from a stroke induced loss of motor function in a subject. In certain aspects, the system includes at least one electrode, and an operations system in electrical communication with at least one electrode, wherein the at least one electrode is constructed and arranged to apply current across the brain of the subject and to record low frequency oscillations from a perilesional region of the subject. In certain aspects, provided is a method comprising placing at least one recording electrode in electrical communication in a perilesional region of the subject; placing at least one stimulation electrode in electrical communication with the brain of the subject; recording low frequency oscillations from the perilesional region of the subject; and delivering current stimulation to the brain of the subject.

The present invention relates to an intelligent stroke rehabilitation therapy system. The system comprises a data service platform, a voice output control circuit, a music output control circuit and amoxibustion and acupuncture mode output circuit. The data service platform comprises a mobile terminal and a server terminal connected with the mobile terminal, and the voice output control circuit,the music output control circuit and the moxibustion and acupuncture mode output circuit are in wireless connection with the mobile terminal through a built-in wireless communication module. The intelligent stroke rehabilitation therapy system can allow stroke patients to accept three aspects of rehabilitation therapy consisting of psychological rehabilitation, language rehabilitation and limb rehabilitation at home, can help doctors with understanding of doctor's advice executive condition and rehabilitation recovery condition of patients out of hospital, and therefore burden of the relativesof patient is reduced, and enforcement of the rehabilitation plan is influenced.

The invention relates to the technical field of walking assisting in rehabilitation training, in particular to a walking assisting device for stroke rehabilitation training and a using method of the walking assisting device. The device aims to solve the technical problems that according to an existing rehabilitation device, the rehabilitation effect is poor, the requirement for upper limb supporting force is high and fatigue and rollover are prone to occur. In order to solve the technical problems, the walking assisting device for stroke rehabilitation training comprises a frame, sliding grooves are formed in the sides, opposite to each other, of the inner wall of the frame, a first motor and a second motor are fixedly connected to the sides, back to each other, of the outer wall of the frame, and walking devices are movably connected to the sides, opposite to each other, of the inner wall of the frame. According to the device, through cooperation of the first motor and the second motor, movable rods in the two walking devices can slide in the two sliding grooves correspondingly, and the purpose of driving the legs of a patient to alternately advance at a constant speed is achieved, so that the coordination, strength and other functions of the stroke patient can be effectively assisted in rehabilitation, and the patient can gradually recover.

The present invention provides methods of treating stroke comprising administering an effective amount of one or more of certain hydroxylamine derivatives to a subject in need thereof. The invention also provides pharmaceutical compositions comprising a certain hydroxylamine derivative or a pharmaceutically acceptable salt thereof, optionally in combination with one or more additional therapeutic agents. In certain compositions, the additional therapeutic agent is a second hydroxylamine derivative or a pharmaceutically acceptable salt thereof.

An improved dual glove exoskeleton system and method for rehabilitation of stroke victims is provided to increase recovery through optic, neural, and muscular stimulation. The proposed approach employs an algorithm that is configured to determine a degree of dysfunction, of certain extremities, and in particular, an upper extremity. During rehabilitation and recovery, the proposed system is designed to monitor a position of a healthy limb and allow a patient to attempt a mirrored position in a damaged limb. The system and method then completes the movement in an assisted-control manner. The system detects how each finger responds individually to the treatment and chooses an exercise program that is appropriate under the circumstances to further assist with rehabilitation.

The invention discloses an embedded recovery device for strokes. The device comprises an electroencephalogram signal processing device and a recovery device, the electroencephalogram signal processing device is arranged inside the recovery device; the electroencephalogram signal processing device comprises a Bluetooth wireless receiver, and an embedded single board computer; the recovery device comprises a shell and an internal structure, and in particular comprises pedals, a fixing belt, pedal brackets, a ball screw rod, a linear guide rail, a base, a direct current brushless motor, a Hall sensor, and an angular transducer; the electroencephalogram signal processing device is used for the feature extraction and classified processing of the electroencephalogram signals; the recovery device is used as a movement mechanism for supporting patient bodies. According to the embedded recovery device for strokes, the embedded brain-computer interaction technology is used in the stroke recovery device, the shortcomings of being bulky in size, inconvenient to use and difficult to upgrade and optimize in the traditional machinery are overcome, and the device is particularly suitable for the long-term recovery of stroke patients with mobility difficulties and consciousness.

The invention provides a handheld stroke recovery physiotherapy cold stimulation device which comprises a refrigeration system, a bendable heat conduction tube and a fixing shell. The refrigeration system comprises a cold collector, a thermoelectric cooler and a heat radiator, the fixing shell is provided with a sealed cavity, and the refrigeration system is encapsulated in the sealed cavity. Whenthe device works, a cold stimulation head is held in the mouth of a user. A cold end face of the thermoelectric cooler generates refrigeration effect which is transmitted to the cold stimulation headthrough the bendable heat conduction tube. The cold stimulation head conducts swallowing reflex stimulation on the user. The device improves preparation efficiency of cold stimulation.

The invention discloses an application of a periplaneta americana extract in preparation of a product with at least one of the following functions 1, 2, 3, 4, 5, 6, 7 and 8: 1, promoting nerve regeneration; 2, nerve injury repair is promoted; 3, the neuromotor dysfunction is improved; 4, promoting proliferation of neural stem cells; 5, promoting neural stem cell differentiation; 6, promoting differentiation and maturation of neural stem cells; 7, post-stroke recovery is promoted; and 8, promoting angiogenesis. Through the periplaneta americana extract, expression of nerve regeneration related cytokines is adjusted, nerve regeneration related signal channels are regulated and controlled, nerve regeneration and post-stroke repair are promoted, and the existing technical problems of promoting post-stroke brain remodeling and nerve function recovery are solved.

Systems, methods and devices for promoting recovery from a stroke induced loss of motor function in a subject. In certain aspects, the system includes at least one electrode, and an operations system in electrical communication with at least one electrode, wherein the at least one electrode is constructed and arranged to apply current across the brain of the subject and to record low frequency oscillations from a perilesional region of the subject. In certain aspects, provided is a method comprising placing at least one recording electrode in electrical communication in a perilesional region of the subject; placing at least one stimulation electrode in electrical communication with the brain of the subject; recording low frequency oscillations from the perilesional region of the subject; and delivering current stimulation to the brain of the subject.

The invention belongs to the technical field of stroke rehabilitation training, particularly relates to a stroke rehabilitation training system based on a virtual reality technology and a use method thereof, and aims to solve the problems that a display is inconvenient to adjust and a control terminal platform is inconvenient to cool in an existing training system. A wearable measurement hardware module, a client equipment module, a virtual reality equipment module, a display module and a cooling module are connected to the control terminal platform, the terminal control platform comprises a machine body, the display module comprises a display, two threaded rods are rotatably mounted in the machine body, and the outer sides of the two threaded rods are in threaded connection with the same lifting plate; a mounting plate is mounted at the top of the lifting plate, a rotating mechanism is mounted at the top of the mounting plate and connected with a displayer, and a sealing plate is mounted at the top of the displayer. The display is convenient to operate, the viewing angle of the display is convenient to adjust, and the interior of the machine body is convenient to cool.

Systems, methods and devices for promoting recovery from a stroke induced loss of motor function in a subject. In certain aspects, the system includes at least one electrode, and an operations system in electrical communication with at least one electrode, wherein the at least one electrode is constructed and arranged to apply current across the brain of the subject and to record low frequency oscillations from a perilesional region of the subject. In certain aspects, provided is a method comprising placing at least one recording electrode in electrical communication in a perilesional region of the subject; placing at least one stimulation electrode in electrical communication with the brain of the subject; recording low frequency oscillations from the perilesional region of the subject; and delivering current stimulation to the brain of the subject.

The invention discloses a stroke rehabilitation recuperating seat which comprises a base, a seat plate fixedly arranged on the base, a back plate which is the same as the seat plate in structure and is rotationally connected with the seat plate, a back cushion fixedly connected with the seat plate and the back plate and a massage assembly arranged in the seat plate and / or the back plate. The seat plate comprises a body part with an accommodating space, a first through groove formed in the body part and a second through groove formed by continuously extending from the first through groove along the advance direction. The massage assembly comprises a driving shaft arranged in the accommodating space in the advance direction, a limiting shaft arranged in the accommodating space, and a driving motor used for driving the driving shaft to rotate and a sliding roller in threaded connection with the driving shaft and in sliding connection with the limiting shaft. During work, the sliding roller slides in the carrying direction, and one end extends out of the accommodating space and pushes the back cushion away from the seat plate and / or the back plate. Compared with the prior art, the stroke rehabilitation recuperating seat provided by the invention has the advantages that a stroke patient can move the body without help of other people, and bedsores are effectively prevented.

The invention discloses a stroke rehabilitation training device. The swing structure includes a connecting rod, a fisheye bearing, an electric push rod, an inner rod of the push rod, a silicone foot, an adapter table, a central shaft, a spherical bearing and a bearing seat. The push rod One end of the inner rod is in the electric push rod, and the other end is connected with the fish-eye bearing. The connecting rod is sleeved in the fish-eye bearing. The electric push rod makes the inner rod of the push rod expand and contract, thereby changing the angle of the connecting rod; the silicone foot It is arranged at the joint between the connecting rod and the standing platform; the spherical bearing is arranged on the bearing seat, the transfer table is arranged on the spherical bearing, the central shaft runs through the transfer table and the spherical bearing, and the central shaft is fixedly connected with the standing platform. The invention reduces the cost of rehabilitation training for stroke patients by replacing manual rehabilitation training with machinery, and at the same time enhances the rehabilitation effect of training.

The invention discloses a stroke rehabilitation evaluation method based on electroencephalogram and electromyographic signal wavelet coherence coefficients, and belongs to the technical field of rehabilitation medicine. The problems that traditional rehabilitation treatment of a stroke patient is restricted by subjective clinical experience of a therapist at present, and the rehabilitation progress of the patient is difficult to reflect in real time are solved. By constructing an extraction scheme of combining electroencephalogram signals with electromyographic signals, the electroencephalogram signals and the electromyographic signals are processed and analyzed, signal features are extracted to recognize movement related information, the rehabilitation stage condition of a patient in a real-time state is obtained, and rehabilitation evaluation based on the electroencephalogram signals and the electromyographic signals is achieved. According to the method, reference indexes are provided for follow-up rehabilitation scheme making by analyzing relevance between coherence of deltoid muscle sEMG signals of patients and corresponding brain region EEG signals and upper limb motion function recovery, the patients in the middle stage of stroke recovery and the patients in the later stage of stroke recovery are classified on the basis of wavelet coherence coefficients, a dichotomy evaluation model is constructed, and the classification accuracy reaches 88.9% + / -4.9%.

The invention discloses a traditional Chinese medicine composition used in a stroke recovery period. The traditional Chinese medicine composition is prepared from the following bulk drugs in parts byweight: 144 to 156 parts of radix astragali seu hedysari, 84 to 96 parts of rhizoma corydalis decumbentis, 24 to 36 parts of Chinese angelica root, 69 to 81 parts of arillus longan, 24 to 36 parts ofseabuckthorn fruit, 69 to 81 parts of radix acanthopanacis senticosi, 69 to 81 parts of caulis spatholobi, 54 to 66 parts of caulis polygoni multiflori, 54 to 66 parts of radix dipsaci, 54 to 66 partsof fructus crataegi and 24 to 36 parts of bombyx batryticatus. The traditional Chinese medicine composition disclosed by the invention is definite in therapeutic effect, and is capable of effectivelyrelieving clinical symptoms, shortening the therapy time, reducing generation of sequelae, relieving burden of the family of a patient and the whole society and generating good social benefit; the traditional Chinese medicine composition is economic and cheap, can be easily received by the patient and is convenient for clinical popularization, a scale effect can be formed, and good economic benefit can be generated.

The invention discloses a traditional Chinese medicine composition used in a stroke recovery period. The traditional Chinese medicine composition is prepared from the following bulk drugs in parts byweight: 144 to 156 parts of radix astragali seu hedysari, 84 to 96 parts of rhizoma corydalis decumbentis, 24 to 36 parts of Chinese angelica root, 69 to 81 parts of arillus longan, 24 to 36 parts ofseabuckthorn fruit, 69 to 81 parts of radix acanthopanacis senticosi, 69 to 81 parts of caulis spatholobi, 54 to 66 parts of caulis polygoni multiflori, 54 to 66 parts of radix dipsaci, 54 to 66 partsof fructus crataegi and 24 to 36 parts of bombyx batryticatus. The traditional Chinese medicine composition disclosed by the invention is definite in therapeutic effect, and is capable of effectivelyrelieving clinical symptoms, shortening the therapy time, reducing generation of sequelae, relieving burden of the family of a patient and the whole society and generating good social benefit; the traditional Chinese medicine composition is economic and cheap, can be easily received by the patient and is convenient for clinical popularization, a scale effect can be formed, and good economic benefit can be generated.

The invention discloses an auxiliary walking device based on stroke rehabilitation, comprising a main body frame, a large pendulum rod rotatably connected to the main body frame, a rocker rod rotatably connected to the main body frame, and slidingly connected to the main body frame The lower end of the large swing rod is rotatably connected with a small swing rod, and one end of the rocker rod is slidably connected to the large swing rod, and the swing rod The other end of the rod is fixedly connected with a second pulley, the sliding frame is rotatably connected with a roller, and the other side of the roller is fixedly connected with a first pulley; the device can use the contact with the ground during the moving process. The friction between the thigh and the calf drives the normal walking action of the thigh and the calf, corrects the patient's walking action, helps the patient to form muscle memory, and uses the downward movement of the calf during the process of exchanging legs, and cooperates with the moving mechanism and the supporting mechanism. Carry out support to prevent the patient from falling due to inability to support.

The invention relates to a traditional Chinese medicine composition for treating qi deficiency and blood stasis and a preparation method thereof. The traditional Chinese medicine composition is composed of raw materials with the following weight proportions: 480-520 parts of astragalus, 480-520 parts of breviscapine, and cinnabar root 170-190 parts, 310-350 parts of Salvia miltiorrhiza, 270-310 parts of kudzu root, 120-130 parts of earthworm, 40-50 parts of leech; the traditional Chinese medicine composition of the present invention has the effect of removing blood stasis, dredging collaterals and promoting diuresis. This prescription is used in the recovery period of stroke caused by qi deficiency and blood stasis, and blood stasis in the veins. Symptoms include hemiplegia, numbness of limbs, crooked mouth and eyes, slurred or silent speech, and decreased or disappeared sensation.

The invention discloses stroke rehabilitation training equipment. A swing structure comprises a connecting rod, a fisheye bearing, an electric push rod, a push rod inner rod, a silica gel foot, an adapter table, a central shaft, a spherical bearing and a bearing seat, wherein one end of the push rod inner rod is arranged in the electric push rod, and the other end of the push rod inner rod is connected with the fisheye bearing; the connecting rod is arranged in the fisheye bearing in a sleeving mode; the electric push rod enables the push rod inner rod to stretch to change the angle of the connecting rod; the silica gel foot is arranged at the joint of the connecting rod and a standing platform; the spherical bearing is arranged on the bearing seat; the adapter table is arranged on the spherical bearing; the central shaft penetrates through the adapter table and the spherical bearing and the central shaft is fixedly connected with the standing platform. Manual rehabilitation training is replaced with mechanical rehabilitation training, the rehabilitation training cost of stroke patients is reduced, and meanwhile the rehabilitation effect of training is enhanced.

The invention relates to an oral medicine for treating stroke. The oral medicine is prepared from the following traditional Chinese medicine raw materials in parts by mass: 12-40 parts of astragalus membranaceus, 12-40 parts of kudzu vine root, 10-25 parts of red paeony root, 10-25 parts of ligusticum wallichii, 10-20 parts of peach kernel, 10-25 parts of pepper kernel oil, 10-25 parts of lycopodium clavatum, 10-25 parts of ginkgo biloba extract, 6-20 parts of angelica sinensis and 3-10 parts of gastrodia elata. The oral medicine has the effects of reducing blood viscosity, prolonging blood coagulation time and inhibiting thrombus formation, and has an average effective rate of 92.87% and a remarkable treatment effect after being clinically used. The oral medicine for treating stroke has the effects of tonifying qi and activating blood, and dispersing blood stasis and dredging collaterals, and is suitable for patients with qi deficiency and blood stasis syndromes such as hemiplegia, facial paralysis, hemianesthesia, limb spasm and unsmooth speech caused by the stroke recovery period.

The invention discloses an auxiliary walking instrument based on stroke rehabilitation, which comprises a main body frame, a large swing rod rotatably connected to the main body frame, a rocker rotatably connected to the main body frame, a sliding frame slidably connected to the main body frame, and supporting mechanisms arranged on two sides of the main body frame. The lower end of the large swing rod is rotationally connected with a small swing rod, one end of the rocker is slidably connected to the large swing rod, the other end of the rocker is fixedly connected with a second belt wheel, the sliding frame is rotationally connected with a roller, and the other side of the roller is fixedly connected with a first belt wheel. The device can drive the thighs and the shanks to normally walk by utilizing friction force between the device and the ground in the moving process, correct the walking action of a patient and help the patient to form muscle memory, and the device is supported by utilizing the downward moving action of the shanks in the leg exchange process in cooperation with the moving mechanism and the supporting mechanism, and the phenomenon that the patient falls down due to lack of strength during supporting is prevented.