19 results about "Joint mobility" patented technology

The invention discloses a spine joint motion range measuring method based on an inertial sensor, belongs to the field of computer data processing systems or methods, is used for solving the problem of improving the measurement accuracy, and is technically characterized in that the sensor collects motion state data with a time sequence when a user executes corresponding actions according to measurement indexes; in response to the motion state data, a cervical vertebra horizontal rotation angle is calculated according to the motion state data of cervical vertebra horizontal rotation, and hand space displacement is calculated according to the motion state data of lumbar vertebra flexion motion; the cervical vertebra motion range is obtained according to the cervical vertebra horizontal rotation angle, and the lumbar vertebra motion range is obtained according to the hand space displacement.

The utility model relates to the technical field of upper limb rehabilitation exercisers, and discloses an upper limb rehabilitation exerciser for rehabilitation recovery, which comprises a chair seat, a plurality of lifting adjusting components are arranged at the bottom of the chair seat, armrest components are arranged on the outer sides of two ends of the chair seat, and a backrest is fixedly connected to the side surface of the chair seat. Clamping assemblies are arranged on the outer sides of the two ends of the backrest, and exercise device storage assemblies are arranged on the two sides of the end of the backrest; the exercise device storage assembly comprises a connecting block, the connecting block is fixedly connected to the outer side of the end of the backrest, and a first sliding groove shell is fixedly connected to the side face of the connecting block. According to the upper limb training device, stretching and storage are achieved through sliding of the sliding groove block in the first sliding groove shell, when a patient holds the pull block to conduct stretching movement, the elastic rope provides resistance, resistance training is simulated, the upper limb muscle strength and the joint motion range can be exercised in a targeted mode, the patient is helped to recover the upper limb function step by step, and the training device can be stored.

1. The name of the design product: upper limb push-up training device. 2. The use of the design product: for the push-up movement of shoulder and elbow linkage, comprehensive training of upper limb strength and joint mobility. 3. The design points of the design product: the combination of shape and color. 4. The picture or photo that best shows the design points: perspective view. 5. The design contains color.

This invention provides a traditional Chinese medicine composition for treating osteoarthritis, prepared from the following raw materials in the indicated weight ratios: Corydalis Rhizome 8-12 parts, Red Peony Root 7.2-10.8 parts, Achyranthes Root 7.2-10.8 parts, Clematis Root 7.2-10.8 parts, White Peony Root 7.2-10.8 parts, Chaenomeles Root 7.2-10.8 parts, and Liquidambar Root 7.2-10.8 parts. This invention also provides a method for preparing this traditional Chinese medicine composition and its uses. This traditional Chinese medicine composition prioritizes promoting blood circulation and removing blood stasis, while also relaxing muscles and tendons, and nourishing blood and soothing the liver, thus achieving the combined effects of "promoting blood circulation and removing blood stasis, relaxing muscles and tendons." The combination of warming and cooling properties, along with a combination of tonifying and purging effects, removes blood stasis, clears the meridians, and improves joint mobility, thereby relieving knee pain, swelling, and limited mobility. Modern pharmacological studies have shown that the drug of this invention has anti-inflammatory, analgesic, microcirculation-improving, and cartilage-repair-promoting effects, which are highly compatible with the treatment needs of knee osteoarthritis.

The subtalar joint prosthesis comprises a talus assembly, a gasket and a calcaneus assembly, and the talus assembly and the calcaneus assembly are connected through the gasket to form a joint structure; by means of the split structure of the talus assembly, the gasket and the calcaneus assembly, all the assemblies are detachably clamped, step-by-step implantation and assembly in the operation process are facilitated, and therefore the adaptability of the prosthesis under different anatomical conditions is improved. The gasket is arranged between the talus assembly and the calcaneus assembly, a relative motion interface is formed between the talus assembly and the calcaneus assembly, the gasket is made of the low-friction material, direct friction between metal assemblies can be effectively reduced, abrasion is reduced, and the joint movement performance is improved. By means of the structural design, dependence of prosthesis implantation on accurate matching of bone surfaces is reduced, surgical operation is simplified, and meanwhile a feasible solution is provided for rebuilding after joint fusion operation.

The invention relates to the technical field of rehabilitation wheelchairs, and discloses a patient independent inflation exercise rehabilitation wheelchair which comprises a wheelchair body, two first supporting plates are installed at the position, close to the back face, of the bottom end of the wheelchair body, a reciprocating lead screw penetrates through the two first supporting plates, and the reciprocating lead screw is rotationally connected with the two first supporting plates through bearings. The pedal plates on the two sides of the transmission box alternately move up and down by driving the linkage assembly to simulate the leg bending and stretching state when a human body walks, so that a patient can passively exercise the lower limbs regularly in the wheelchair moving process, muscle tension is effectively maintained, the joint motion range is enhanced, and neuromuscular coordination is stimulated; the pedal movement is synchronously converted into inflation and deflation power for extruding the air bags, pressing massage on the shanks is achieved, the synergistic effect not only strengthens the exercise effect, but also remarkably promotes blood circulation and lymphatic backflow of the legs, edema is relieved, thrombosis is prevented, rehabilitation training and physical therapy are combined, and rehabilitation efficiency is improved.

The present utility model application relates to a set of adjustable elements (1) for proprioceptive insoles (2), used in the field of orthopedic devices. The present utility model comprises elements such as a long flexor bar (3), a standard flexor bar (4), and a short flexor bar (5), a flexor button (8), an ancillary plantar flexor square (9), and a heel insert (14), all manufactured using 3D printing technology. The elements are designed for customized biomechanical adjustment and correction of the user's foot, facilitating the correction of postural deviations and the proper distribution of weight along the foot. The customized adjustment improves the user's stability, gait, and posture, reducing the risk of injuries and promoting improved joint mobility, which represents a substantial advancement over the prior art in the field of functional orthopedics.

This invention belongs to the field of traditional Chinese medicine preparation technology, and provides a traditional Chinese medicine composition with anti-inflammatory, swelling-reducing, analgesic, and joint-relieving properties, its preparation method, and its application in the preparation of drugs for treating arthralgia. The method includes the following steps: Smilax glabra, Corydalis yanhusuo (processed with vinegar), and Stephania tetrandra are pulverized, mixed, decocted with water, filtered, the filtrate is concentrated, ethanol is added to precipitate, the supernatant is collected, the ethanol is recovered and concentrated to obtain a water-extracted alcohol-immersed extract, which is then mixed with maltodextrin, wet-granulated, and dried to obtain the traditional Chinese medicine composition. The traditional Chinese medicine composition obtained by this invention is based on the principles of promoting joint mobility, reducing swelling and relieving pain. It can significantly inhibit ankle joint swelling in rats with gouty arthritis, improve local inflammatory cell infiltration, and reduce synovial tissue hyperplasia in rats with gouty arthritis.

This invention relates to the field of rehabilitation medicine technology, providing a joint mobility level evaluation system, method, and apparatus. The aforementioned joint mobility level evaluation system includes: a pressure acquisition unit for acquiring real-time voltage signals generated by pressure sensors when pressure is applied to a human joint; a motion capture unit for acquiring initial absolute coordinate data of a human marker point before force application and real-time coordinate data during force application; a data synchronization unit communicatively connected to the pressure acquisition unit and the motion capture unit; and a visualization terminal communicatively connected to the data synchronization unit, used to process the real-time voltage data, initial absolute coordinates, and real-time coordinate data and compare them with standard level data for evaluation. The joint mobility level evaluation system provided by this invention can objectively evaluate the level of joint mobility, improving the practitioner's control over the applied force.

In some embodiments, disclosed is a glenohumeral implant with improved joint mobility. The implant can include a backing component; a neutral non-inclined bearing component on a concave side of the backing component, the bearing component made from a different material than the backing component and configured to touch a glenosphere having a center of rotation.

1. The name of the design product: auxiliary device for cruciate ligament reconstruction rehabilitation. 2. The use of the design product: medical equipment designed for patients after cruciate ligament reconstruction surgery of the knee joint, helping patients stabilize the knee joint during rehabilitation, reduce pain, and promote the recovery of joint mobility and muscle strength. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses a rehabilitation training device for neurology department, which relates to the technical field of neurology department and comprises a bottom plate, an electric push rod is fixedly arranged on one side above the bottom plate, the output end of the electric push rod is fixedly connected with a seat, a support plate is arranged on one side of the upper surface of the bottom plate, and a vertical rod is fixedly arranged on the other side of the upper surface of the bottom plate. The rehabilitation training device for the neurology department comprises a supporting plate, two supporting frames are symmetrically and fixedly arranged on the upper surface of the supporting plate, a movable frame is arranged in each supporting frame in a sliding mode, a rotating shaft is rotationally arranged in each movable frame, and a pedal is fixedly arranged on one side of the outer surface of each rotating shaft. Through cooperation of the pedal and the telescopic spring, leg strength and joint motion range training can be carried out, through arrangement of the lead screw, the lifting block and the holding rod, arm flexion and extension training and other training can be achieved, the leg rehabilitation training function and the arm rehabilitation training function are integrated, the structure is convenient to adjust, and the comprehensiveness and efficiency of rehabilitation training are improved.

The utility model provides a foot drop strephenopodia restraining and fixing device which comprises a foot fixing device, a knee fixing device and elastic bands, and the elastic bands are arranged on the two sides of the middle position of a foot sole of the foot fixing device respectively and connected with the two sides of the knee fixing device. The foot dorsal stretching device has the advantages that through the synergistic effect of the flexible materials and the adjustable dynamic structure, the foot dorsal stretching neutral position is maintained, and meanwhile the moderate movement function of the ankle joint is reserved. The foot fixing device adopts a stretch sock or an elastic foot pad as a contact surface and is combined with magic tape fixing belts at the sole and the heel to realize balanced pressure distribution, so that local compression is avoided; the knee fixing device is connected with the foot through elastic bands on the two sides, traction tension is adjusted through buckles shaped like the Chinese character'ri ', controllable back stretching traction force is formed, and foot drop and varus deformity are prevented. The tail end of the elastic band is quickly disassembled and assembled through a snap fastener, and is matched with an anti-falling stop block to ensure the stability of the traction direction, so that the wearing convenience is met, and the functional recovery of ankle muscle groups is promoted.

This invention provides a bed-mounted integrated intelligent rehabilitation training system and its rehabilitation training method, belonging to the field of rehabilitation training technology. It includes an integrated bed-controlled support platform with an electrical interface, a lower limb servo stress loading mechanism mounted on the platform, upper limb multi-dimensional feedback training mechanisms on both sides of the platform, a multimodal state sensing network, and a central intelligent processing terminal. The lower limb mechanism can apply axial mechanical stress to the lower limbs and drive movement training, while the upper limb mechanism provides upper limb joint mobility and resistance training. The sensing network collects training load, joint angle, and movement trajectory parameters. The central intelligent processing terminal communicates and manages each mechanism and executes training prescriptions, performs safety monitoring, and provides feedback control. The beneficial effects are that bedridden patients can conduct coordinated upper and lower limb rehabilitation training without leaving the bed, breaking the limitations of fragmented training; multimodal real-time sensing combined with terminal closed-loop control improves the accuracy of training load and safety response capability, ensuring safe and efficient early active rehabilitation for bedridden patients.

The utility model relates to the technical field of bandages, in particular to a bandage for enhancing joint movement ability, which comprises a polybutylene terephthalate (PBT) bandage, a silica gel strip is fixed on one side of the PBT bandage, a fiber band is embedded in the silica gel strip, and a male magic tape and a female magic tape are respectively arranged at two ends of the PBT bandage. The bandage has the beneficial effects that through tight combination of the PBT bandage and the silica gel strip, the bandage can provide stable support and protection at the joint. The PBT bandage has good elasticity and wear resistance and can bear various stresses of joints in the movement process; and the silica gel strip increases the friction force between the bandage and the skin, so that the bandage is effectively prevented from slipping off, and meanwhile, the softness of the silica gel strip can provide better fitting degree and comfort.

This invention discloses a foot drop prevention device for use in an emergency intensive care unit, comprising a base plate, an electromagnetic plate, and a pair of fixing members. A pair of adjusting plates are slidably connected to the front end of the base plate. A prevention member is hinged to the end of the adjusting plate away from the base plate. The prevention member includes a magnetic footplate hinged to the end of the adjusting plate away from the base plate. A torsion spring is installed at the hinge point between the adjusting plate and the magnetic footplate. A collar and a restraint strap are fixedly connected to the end of the magnetic footplate away from the base plate, with Velcro at the outer end of the restraint strap. The electromagnetic plate is fixedly connected to the end of the base plate near the prevention member, and is located at the upper end of the adjusting plate. The pair of fixing members are fixedly connected to the left and right ends of the base plate, respectively. This invention, through the intermittent magnetic attraction between the electromagnetic plate and the magnetic footplate, combined with the rebound effect of the torsion spring, can drive the patient's foot to perform reciprocating flexion and extension movements, helping to maintain ankle joint mobility and playing a positive role in reducing the risk of foot drop and assisting in early rehabilitation training.

The application provides a method for dredging the governor vessel and adjusting the spine for rehabilitation physiotherapy, and belongs to the technical field of spine adjustment physiotherapy. The method comprises the following steps: step one: preoperative evaluation and diagnosis: a doctor first determines the specific segment and degree of spinal dislocation and subluxation of a patient through body posture analysis, spinal palpation, and image examination, simultaneously evaluates the spinal joint mobility and stability, and excludes contraindications such as fractures and tumors that are not suitable for spine adjustment, accurately locates the lesion site that needs to be adjusted, and lays a foundation for subsequent operations; the application adjusts the prone posture of the patient in a targeted manner, cooperates with different specific actions, pulls the reflection to a certain specific vertebral facet joint, and then uses a spine adjustment device to accurately tap the misaligned part of the spine, promotes the reduction, releases the pressure of the vertebral body, restores the function of the compressed nerve, stimulates the qi and blood of the governor vessel, and achieves the purpose of dredging the governor vessel, thereby improving the effect of the method for dredging the governor vessel and adjusting the spine for rehabilitation physiotherapy.

This invention discloses a rehabilitation therapy robot, relating to the field of robotics. The robot includes a main body with robotic arms mounted on both sides. A massager is attached to the back of the main body, and an electrically retractable seat is located at the front. This rehabilitation therapy robot provides therapeutic massage to patients by having the robotic arms grasp massage heads; it assists patients in joint mobility training by actively lifting the forearms and rotating hip seat; it assists in forearm and upper arm muscle training by activating a continuously variable damping mechanism and having the patient actively pull a handle to adjust resistance; and it allows patients to move while standing using a walking mechanism, with the rotating hip seat randomly rotating in both directions to simulate uneven ground, thus aiding in walking and balance training. This comprehensive, multi-functional rehabilitation therapy meets various training needs of patients.