21 results about "Muscle spasm" patented technology

This invention relates to the field of medical auxiliary instruments, and more particularly to a hemodialysis auxiliary device for nephrology. This invention provides a hemodialysis auxiliary device for nephrology that can stably support the patient's arm on the side of the fistula and provides movable fixation for the catheter connected to the fistula puncture needle. It is flexible in use and can effectively prevent muscle spasms in the arm, thus assisting the patient in undergoing more comfortable hemodialysis treatment. The hemodialysis auxiliary device for nephrology includes a base plate, a screw, and a rotating handle; the screw is threaded to the base plate, and the rotating handle is located at the bottom end of the screw. This invention uses a round-headed top rod to limit the inclined ring, locking the height of the support ring plate and the fixed ring plate. Simultaneously, a toothed ring limits the gear, locking the swing angle of the support ring plate and the fixed ring plate. This allows the support ring plate to limit the patient's arm on the side of the fistula, assisting the patient in undergoing stable hemodialysis treatment.

The present application relates to a kind of traditional Chinese medicine liquid and traditional Chinese medicine paste for regulating muscle strength balance and preparation method thereof, the traditional Chinese medicine liquid for regulating muscle strength balance is prepared from the following raw materials by weight percentage: 8-12 parts of jieseng, 12-18 parts of eucommia ulmoides, 10-15 parts of taxillus, 15-20 parts of radix puerariae, 12-18 parts of radix astragali, 6-10 parts of chuanxiong, 9-12 parts of radix paeoniae alba, 10-15 parts of radix anemarrhena, 5-8 parts of mentha, and 6-8 parts of licorice.The preparation method of the traditional Chinese medicine liquid includes the following steps: a. pretreatment of raw materials; b. double extraction; c. concentration and mixing; d. blending and homogenization; and e. sterilization and packaging.The traditional Chinese medicine liquid and traditional Chinese medicine paste for regulating muscle strength balance are used for the regulation of spastic, atrophic and mixed muscle strength imbalance, and the relief of muscle spasm, muscle atrophy, and incoordination of limb movement, etc., and are suitable for post-stroke rehabilitation, secondary imbalance of cervical and lumbar spondylosis, and recovery of sports injury, etc., and have the advantages of bidirectional regulation and targeted penetration, etc.

The invention provides a reduction fixing mechanism for traumatic orthopedics, and belongs to the technical field of traumatic orthopedics reduction. Comprising an upper fixing ring, a lower fixing ring is mounted at one end of the upper fixing ring, a placement platform is mounted on the outer wall of the lower fixing ring, and a guide column is mounted on one side of the lower fixing ring; and the auxiliary traction assembly is used for a child patient needing to be temporarily carried, and the auxiliary traction assembly is connected with the guide column. By arranging the auxiliary traction assembly, when the arm of a child is fractured and needs to be temporarily transferred, rapid fixation can be achieved according to the size of the arm of the child, a certain traction force is applied after fixation, in the transferring process, the external pain feeling caused by shaking in the carrying process can be reduced, meanwhile, the traction force can resist and limit displacement of the fractured end, and the transferring efficiency is improved. Pain and muscle spasm in the fracture are relieved, and therefore follow-up recovery of the fracture part of the child is guaranteed.

The utility model discloses a kind of postoperative shaping auxiliary devices for neck and back, applied in rehabilitation engineering technical field, including support plate, the top of the support plate is bolted with fixed plate, the top of the front of fixed plate is bolted with adjusting box;The utility model can reduce blood stasis caused by long-term braking by moderate activity design, accelerate inflammation subsides and wound healing, reduce muscle spasm and nerve compression on the basis of maintaining neck physiological curvature, relieve postoperative pain, reduce postoperative muscle fatigue and joint stiffness by dispersing neck pressure, improve patient comfort degree;While maintaining the stability of spine, allow moderate activity, avoid muscle atrophy or joint stiffness caused by long-term complete braking, support device shares back muscle load, relieve postoperative muscle fatigue and spasm caused by compensatory effort, buffer layer reduces the friction of skin and hard brace, reduce the risk of skin damage caused by long-term wearing.

The invention discloses a safety protection system of a rigid-flexible combined single-lower-limb rehabilitation robot, which relates to the technical field of medical rehabilitation machinery and comprises a risk sensing module, a safety decision module and a protection execution module, the risk sensing module is used for collecting posture, gravity center, torque and pressure distribution data of a user in real time and identifying risk information of falling and muscle spasm; and the safety decision module is used for processing the sensor data and calculating a risk index, and generating a protection instruction when the risk level exceeds a safety threshold. According to the safety protection system of the rigid-flexible combined single-lower-limb rehabilitation robot, the posture, gravity center, torque and pressure distribution change of a user can be accurately captured in real time by integrating a multi-mode sensor, potential risks such as falling and muscle spasm can be effectively recognized, the risk level can be rapidly analyzed through a unique safety decision-making mechanism, and the safety protection effect is improved. And the optimal protection strategy is dynamically matched.

A system and method for monitoring respiratory movements and generating real-time audio feedback reflects a user's breathing pattern. The system includes a respiratory sensor, a signal processor, an audio synthesis unit, a wireless transmitter, and an audio output device. Respiratory signals are captured, filtered, and analyzed to determine inhalation and exhalation phases. The audio synthesis unit produces corresponding sound signals that are dynamically modulated based on the user's breathing intensity and rhythm. The audio output provides a continuous, natural-sounding auditory representation of breathing, which can be used for caregiver reassurance, sleep monitoring, or relaxation purposes. Abnormal events such as breathing cessation or muscle spasms may trigger audio alerts or spoken messages. Processed physiological metrics, including respiratory rate, heart rate, and sleep state, being transmitted to a cloud platform for long-term analysis. The system may also interface with smart lighting or external alerting devices to support hearing-impaired caregivers.

The utility model discloses a front shield structure of a motorcycle helmet, and relates to the field of front shield structures of helmets. The helmet ventilation assembly comprises the front blocking cover and the helmet, the front blocking cover comprises a blocking cover body, a heat dissipation mechanism, a magnetic attraction ring, a bearing and air guide blades are arranged, the magnetic attraction ring is matched with a magnetic block groove in a magnetic attraction mode, tool-free rapid disassembly and assembly of the heat dissipation mechanism are achieved, and the problem that a traditional helmet ventilation assembly needs to be disassembled violently, and consequently the structure is damaged is solved; meanwhile, insect remains or dust on the surfaces of the air guide blades can be cleaned conveniently after riding, the respiratory disease infection risk is reduced, the flow guide grooves are formed in the surfaces of the air guide blades, therefore, the blade angles can be automatically adjusted through head-on airflow in the riding process, the vortex pressurization effect is formed, and the air flow speed in the helmet is increased; meanwhile, muscle spasm caused by directly blowing the face is avoided, the asymmetric flow guide structure can guide airflow to form a negative pressure area along the edge of the lens, and fogging of the lens is effectively restrained.

The invention discloses a hemodialysis muscle spasm treatment mechanism which comprises a dialysis deck chair main body, and a mounting groove is formed in the dialysis deck chair main body; a processing part is arranged in the mounting groove and is used for processing spasm feet; adjusting components are arranged on the two sides in the mounting groove. According to the muscle spasm treatment mechanism for hemodialysis, the treatment component is automatically started through the control switch, the winding wheel is driven to wind the pulling rope, and the treatment frame is driven to move in the foot direction; once the treatment frame is in contact with the feet of the patient, the movement is blocked, the treatment frame topples under the action of continuous pulling force, the soles are accurately pushed to implement antagonistic stretching, manual intervention is not needed in the whole process, pressing can be performed according to the foot positions, delay caused by manual intervention is avoided, spasm duration and adverse effects on the patient are effectively reduced, and the treatment effect is good. And through the moderate traction speed, sudden or overlarge external force stimulation is avoided, muscle relaxation is effectively promoted, and spasm discomfort is relieved.

The utility model discloses a multifunctional waist massager, include: waist massager main casing and hand control ware, the bottom air bag structure is provided below the waist massager main casing, fixedly set circuit board, battery, two air valves, air pump and beat massage structure in the waist massager main casing, and circuit board electricity is connected battery, and circuit board electric control connects air pump, beat massage structure and two air valves, is provided with bluetooth module board on circuit board, and bluetooth module board is connected with cell -phone or hand control ware wireless signal. The utility model discloses through setting functional area, integrates pulse piece and wormwood incense heating box and beat massage head, can realize the massage effect of electric pulse deep -layer stimulation and wormwood hot compress incense and mechanical beat simultaneously, effectively promotes the blood circulation of waist, relieves muscle spasm, solved the single -function problem of current product.

The invention discloses orthopedic nursing drilling equipment, belongs to the technical field of orthopedic nursing, and provides the following scheme that the orthopedic nursing drilling equipment comprises a drilling supporting mechanism, a drilling mechanism is arranged on the drilling supporting mechanism, the drilling supporting mechanism comprises two adjusting assemblies, and guide assemblies are arranged at the opposite ends of the two adjusting assemblies; a mounting cylinder is arranged on the guide assembly; the air pressure type limiting assembly makes contact with the affected part of a patient, when muscle spasm or unconscious activity of the affected part of the patient occurs, the air pressure type limiting assembly deviates, the locking state of the drilling assembly is relieved through air control, and at the moment, the adjustable alarm assembly drives the drilling assembly to recycle a drill bit and sends out a sound-light alarm signal to remind medical staff to conduct treatment in time; the situation that the drill bit continuously drills due to displacement of an affected part, and surrounding normal bone tissue, blood vessels and nerves are damaged is avoided, the problems that secondary damage is easily caused by displacement of the affected part and safety early warning is lacked are effectively solved, and therefore the safety of drilling operation of orthopedic nursing is remarkably improved.

The present invention relates to a mechanical inversion device equipped with a dynamic balance mechanism and a continuous inversion angle adjustment system, which is designed to reduce axial pressure on the spine, improve nutrition of the intervertebral discs, and prevent musculoskeletal injuries. Common problems in previous technologies include creating asymmetrical pressure on the spine, the inability to precisely adjust the inversion angle, and the user's difficulty in returning from the inversion position to the upright position.\nIn this invention, a dynamic balance system based on symmetrical distribution of body mass, along with an angle adjustment system from 0 to 180 degrees, is presented, which allows for gradual, safe, and fully controlled inversion. The structure of the device includes an adjustable backrest, stabilizing brackets, a multi-stage stabilization frame, and a highly sensitive rotation axis that allows the user to return the device to an inverted or upright position without applying much force and with minimal resistance by simply moving the arm.\nThis design reduces mechanical pressure on the discs, increases the distance between the vertebrae, reduces muscle spasm, improves the circulation of intervertebral fluids, and ultimately prevents unnecessary surgeries. Also, the presence of predetermined angle markings allows for precise control of the inversion process for both novice and professional users.\nApplications of the device include spinal rehabilitation, physiotherapy, prevention of occupational injuries, improvement of sports performance, and treatment of vertebral compression disorders.

This application discloses an electrical stimulation pulse signal selection device, apparatus, and medium, applicable to the field of medical rehabilitation. The device includes: an acquisition module for acquiring electromyographic (EMG) signals from electrodes on the healthy and affected sides; a screening module for feature screening of the EMG signals; a difference module for performing difference processing on the feature screening results corresponding to the healthy and affected sides; and a selection module for selecting an electrical stimulation pulse signal based on the difference processing result. By using the acquired EMG signals, feature screening is performed, and the feature screening results corresponding to the healthy and affected sides are processed by difference. Based on the difference processing result, a corresponding electrical stimulation pulse signal is selected to achieve treatment of the affected side. Selecting the electrical stimulation pulse signal after processing the actual measured data is more accurate than the traditional method of subjective pulse signal selection by physicians or patients, and avoids muscle over-fatigue, muscle spasms, etc.

The invention discloses a dialysis-related complication visual identification and early warning system and a method thereof, and belongs to the technical field of medical image processing and intelligent monitoring, the system comprises a multi-modal image acquisition module, a time sequence feature extraction module, a personalized baseline construction module, a complication identification module and a collaborative early warning module, early recognition and accurate early warning of dialysis complications are achieved through a deep coupling closed-loop mechanism, the system adopts non-intrusive multi-mode image acquisition, extracts time sequence characteristics such as complexion change, micro expression and limb movement, constructs a personalized health baseline model, calculates a deviation index to recognize hypotension, muscle spasm and imbalance syndromes, and achieves accurate early warning of the dialysis complications. And generating a risk level and an early warning signal, and optimizing baseline model parameters through closed-loop feedback, so that 1 + 1gt is realized; 2, through the synergistic interaction, the recognition accuracy rate reaches 92.5%, the early warning is advanced by 5-10 min, and the dialysis safety is remarkably improved.

1. Name of the product subject to this design: Intelligent Pulse Massager (E2-S1). 2. Purpose of this design: For rehabilitation and physiotherapy of the shoulders, neck, lumbar spine, back, calves, thighs, arms, wrists, ankles, etc., to promote massage and relieve muscle spasms. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: muscle massager (EMS-01). 2. The use of the design product: for shoulder and neck, lumbar, back, leg, arm and wrist, ankle and other parts of rehabilitation physiotherapy, promote muscle spasm relief massage. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The invention relates to the technical field of limb nursing, in particular to a critical nursing limb massage device integrated with a respiratory training function. Comprising fixing frames, the two fixing frames are connected in a sliding mode, lifting mechanisms are arranged on the two fixing frames and used for adjusting the height of the fixing frames, and a movable mechanism is installed on one fixing frame. Through the moving mechanism, the adjusting mechanism, the air bag massager and a plurality of motor driving systems, composite motion training such as passive flexion and extension and abduction and adduction of the upper limbs and the lower limbs of a patient can be automatically completed, complications such as joint stiffness, amyotrophy and deep venous thrombosis caused by long-term bed lying are effectively prevented, the rehabilitation efficiency and nursing consistency are remarkably improved, and the rehabilitation effect is good. In addition, rhythmicity air pressure stimulation can be applied to muscle groups of four limbs while joint movement is carried out, muscle spasm and abnormal tension are gently and effectively relieved, local tissue metabolism is improved, and the rehabilitation effect is further enhanced.

The invention relates to the technical field of medical instruments, in particular to a traditional Chinese medicine hot compress device for muscle spasm of hemodialysis patients, which comprises a device body, a heating module and a multi-mode intelligent control module. The device body adopts a profiling arc-shaped structure to be attached to gastrocnemius muscle, and the heating module is composed of PTC (Positive Temperature Coefficient) heating elements. The control module integrates a distributed temperature sensor and a surface myoelectricity sensor, and the core processing unit accurately controls the temperature through a PID algorithm and judges muscle spasm in real time based on myoelectricity amplitude; and when persistent spasm is detected, the target temperature is automatically increased by using a nonlinear mapping function, and on-demand thermal therapy is realized. Meanwhile, a built-in safety state observer estimates the subcutaneous tissue temperature based on a heat transfer model, forced cooling is achieved when the subcutaneous tissue temperature exceeds the threshold, and the scalding risk is completely eradicated. The problems that in the prior art, temperature control is extensive, physiological feedback is lacked and safety is insufficient are solved, and dynamic, personalized and high-safety self-adaptive treatment is achieved.

This disclosure presents an advanced oral cannabinoid formulation in drop form for fast-acting relief of multiple sclerosis (MS), utilizing absorption through the oral mucosa to enhance bioavailability. The formulation includes cannabinoids like CBD, CBG, and THC, combined with Hericium erinaceus extract and Vitamin D to boost therapeutic efficacy. It targets various MS subtypes, including relapsing-remitting (RRMS), secondary progressive (SPMS), primary progressive (PPMS), and progressive-relapsing (PRMS), addressing symptoms such as fatigue, motor issues, spasticity, cognitive impairments, and mood disorders. The cannabinoids activate CB1 and CB2 receptors, reducing excitatory signaling, muscle spasticity, and neuroinflammation. CBD and CBG further enhance neuroprotection by modulating dopamine receptor expression and uptake, promoting synaptic health. Hericium erinaceus and Vitamin D complement these effects, reducing neural and immune damage and improving mental well-being, providing a comprehensive therapeutic strategy for managing MS.

The present disclosure relates to the to the transdermal administration of THC and / or CBD and derivatives of these compounds, for the treatment and / or prevention and / or control of multiple sclerosis, multiple sclerosis-related muscle spasms, and pain and / or spasticity in multiple sclerosis.

The utility model belongs to the technical field of medical apparatus and instruments, concretely relates to a limb rehabilitation device for unconscious patient nursing in intensive care unit, including main part and bed board, the middle part of bed board is equipped with the opening, the both sides of opening are fixed with the light pole in pairs, the light pole is connected with the sliding plate that slides on it, be equipped with the waist support on the sliding plate, the waist support is connected with the sliding plate through the elevating system, the first electric telescopic cylinder is connected to the sliding plate bottom, the device solves the problem that the traditional bed board lacks effective support through the waist support design that can lift and slide, the waist support can adjust height and position according to the patient body position, makes the waist always obtain stable support, avoids the lumbar vertebra to be in the non-physiological bending state, this significantly reduces the intervertebral disc pressure, the waist and back pain and the muscle spasm risk, thereby effectively prevents the posture deformity, nerve injury or chronic degenerative disease, promotes the patient rehabilitation process.

The invention relates to the technical field of medical auxiliary instruments, in particular to a guiding device for assisting nephrology department puncture sampling, which comprises an ultrasonic diagnostic machine, the ultrasonic diagnostic machine is electrically connected with an ultrasonic probe, the ultrasonic diagnostic machine is provided with a support arm assembly, the support arm assembly is provided with a guider, and the support arm assembly is in signal connection with a controller; the guider comprises a connecting shell, a guiding shell is fixedly connected to the top of the connecting shell, an annular groove of a spherical crown-shaped structure is formed in the guiding shell, a needle fixing block is arranged in the annular groove, the needle fixing block and the annular groove form a curved surface sliding pair, a guiding hole is formed in the needle fixing block, and an elastic centering assembly is further arranged in the annular groove; a guide component is arranged at the bottom of the needle fixing block; the curved surface sliding pair formed by the spherical crown-shaped needle fixing block and the annular groove in the guider is matched with the elastic centering assembly, so that the influence of muscle spasm or contraction of a patient on puncture sampling needle insertion is reduced, and the puncture sampling accuracy and the sample quality are improved.