22results about How to "Prevent atrophy" patented technology

The invention provides a pharmaceutical composition for preventing and treating gingival atrophy and a preparation method and application thereof, and belongs to the technical field of biological medicine. The composition contains finless eel peptide, skipjack elastin peptide, quinoa rice extract, gleditsia sinensis rice extract, calendula extract, chamomile extract, chitosan, peach gum, hydroxyapatite and the like, and the finless eel peptide, the skipjack elastin peptide, the quinoa rice extract and the gleditsia sinensis rice extract are specific enzymatic hydrolysates. The monopterus albus peptide, the skipjack elastin peptide, the quinoa rice extract and the gleditsia sinensis rice extract jointly promote repair and regeneration of gingival tissues. The calendula extract, the chamomile extract and the chitosan have anti-inflammatory and antibacterial effects, so that gingival inflammation is relieved, and bacterial infection is prevented. And the chitosan and the calendula extract can accelerate the repair of damaged gingival tissues. The monopterus albus peptide, the skipjack elastin peptide and the hydroxyapatite are matched for use to jointly maintain the normal structure and function of gingiva. All the components have a synergistic effect, so that gingival atrophy can be effectively prevented and improved.

The invention discloses a method for ecological restoration of saline-alkali soil vegetation in a lake atrophy area. The method comprises the following steps: S1, dividing a restoration area: S1-1, arranging sampling points; s1-2, collecting and detecting a sample; s1-3, analyzing a detection result; s2, repairing the near lake bare area; s3, repairing the suaeda salsa repairing area; and S4, restoring the wetland restoration area. According to the method, the lake atrophy area is subjected to detailed block division, so that the restoration policy is made more specifically, the block meeting the fertility requirement is subjected to cultivated land transformation, and the other blocks are subjected to ecological restoration by adopting corresponding methods, so that the ecological utilization of the lake atrophy area is improved, and the purpose of adjusting measures to local conditions is achieved; the method has certain guiding significance and economic value for ecological management of the lake atrophy area.

The utility model discloses a kind of foot drop rehabilitation massage boots, comprising: shoe cylinder, rotating assembly, transmission assembly, movable massage assembly, fixed massage assembly and thin film resistance type pressure sensor, shoe cylinder includes flexible front side and rigid back side connected with each other;Rotating assembly one end is connected with shoe cylinder, one end is installed on vamp;Transmission assembly is installed in shoe sole internal cavity;Movable massage assembly is located in shoe sole internal cavity, and movable massage assembly is matched with transmission assembly;Fixed massage assembly is installed on the inner wall of top vamp;Thin film resistance type pressure sensor is installed on movable massage assembly and fixed massage assembly.The utility model combines traditional Chinese medicine and ergonomics, uses the principle of vibration massage and human mechanics, combines to prevent foot drop and foot acupoint massage;Through the setting rotating assembly, ankle joint can multi-angle rotation and automatically carry out ankle pump movement to foot muscle training.

The invention relates to the technical field of rehabilitation instruments, and discloses a bone joint movement rehabilitation assisting device which comprises a base hinged to a first leg plate. The sliding seat is slidably connected to the base, a sliding groove is formed in the sliding seat, and the sliding groove penetrates through the side away from the first leg plate; the sliding seat is connected with the sliding driving piece, and a sliding block is connected to the sliding groove in a sliding mode; the resistance rod is vertically arranged on the side, close to the first leg plate, of the sliding block, penetrates through the side, away from the penetrating direction, of the sliding groove and is provided with a first elastic piece connected with the sliding block; one end of the second leg plate is hinged with the first leg plate, the other end is hinged with a connecting plate, one end of the connecting plate far away from the second leg plate is hinged with the sliding block, and one side of the second leg plate close to the connecting plate is provided with a pedal; the baffle is detachably connected into the sliding groove. The device can realize effective running-in of the knee joint of the patient, solves the problem of adhesion of the knee joint, can avoid leg muscle atrophy of the patient, and further improves the recovery speed of the knee joint of the patient.

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 particularly relates to the technical field of wheelchairs, and discloses a rehabilitation walking-assisting wheelchair which comprises a frame, the rear portion of the upper end of the frame is fixedly connected with a chair back, the inner surface of the chair back is rotatably connected with a cushion, and the inner surface of the chair back, the rear end of the chair back and the left end and the right end of the frame are jointly provided with active and passive assemblies. The inner cavity and the lower end of the cushion are jointly provided with a ventilation massage assembly. According to the rehabilitation walking-assisting wheelchair, by arranging the driving mechanism, the fixing mechanism and the hand exercising mechanism, when a user uses the wheelchair, the corresponding exercising mode can be performed according to the self condition of the user according to the two exercising modes of hand active exercising and leg passive exercising or hand passive exercising and leg active exercising of the user; the health-care pillow can effectively enhance muscle strength, improve joint flexibility, promote blood circulation, prevent muscle atrophy and joint stiffness, and is beneficial to improving physical strength, improving cardio-pulmonary functions, promoting self-movement ability and reducing bedsore risks.

The utility model discloses a power brace for improving the internal muscle strength of the hand after hand trauma operation, and relates to the field of internal muscle strength training appliances of the hand, the power brace comprises a hand back thermoplastic plate, a thumb thermoplastic plate, a four-finger thermoplastic plate and a torsion spring, the hand back thermoplastic plate is matched with the metacarpal bone of the hand back, one side edge of the hand back thermoplastic plate is folded towards the direction of the metacarpal surface to form a hook part, and the other side edge of the hand back thermoplastic plate is folded towards the metacarpal surface. The hand back thermoplastic plate, the thumb thermoplastic plate and the four-finger thermoplastic plate can be customized according to the size of the hand of a patient, the torsion spring can be replaced according to different strength of the hand of the patient, and the torsion spring can play a role in connecting the hand back thermoplastic plate and the four-finger thermoplastic plate, so that the metacarpal bone and the proximal phalanx are located at the 90-degree position; and the patient actively stretches the finger joints of the index finger, the middle finger, the ring finger and the little finger to achieve the effect of exercising the internal muscles of the hand, so that the muscle force can be enhanced, the muscle atrophy can be prevented, the nerve recovery can be promoted, and the hand function can be improved.

The invention relates to the field of medical beds, and discloses a multifunctional spine traction bed which is characterized in that a supporting frame is arranged at the upper end of a bed body corresponding to the edge of the bed body, a balance plate protrudes out of the middle position of the supporting frame, supporting seesaws are arranged at the two ends of the middle position of the supporting frame, and a mattress is arranged at the upper ends of the supporting seesaws; a supporting frame is arranged on the side, corresponding to the supporting warping plate, of the lower end of the bed body, an ejector rod is arranged at the upper end of the supporting frame, a spine jacking device is arranged between the ejector rod and the supporting frame, a supporting plate is arranged at the end, corresponding to the feet, of the bed body, and two foot pedals are arranged in the supporting plate. A protection box is arranged on the side, corresponding to the supporting plate, of the lower end of the bed body, the lower end of the footstep pedal extends into the protection box, a self-adjusting device is arranged at the end, located in the protection box, of the footstep pedal, the devices can be connected through the hands, and the devices can be started through the feet; therefore, the patient can move on the sickbed, and body function loss is avoided.

The application relates to the technical field of stroke rehabilitation, in particular to a multifunctional auxiliary appliance for ischemic stroke rehabilitation training, which comprises a rehabilitation chair, an adjusting training mechanism and a fixing mechanism. The rehabilitation chair is convenient for ischemic stroke patients to train, the adjusting training mechanism can adjust the body position of the patient, and the patient can properly perform strength training when performing stroke rehabilitation training, so that muscle atrophy and adhesion of soft tissues around joints are avoided, muscle strength and motor function are enhanced, nerve function recovery is promoted, metabolism and cardiopulmonary function are improved, and balance and coordination ability is enhanced. The fixing mechanism can enable the patient suffering from severe ischemic stroke to independently use the training instrument at home, and the independent use of the patient is improved.

The invention discloses a knee bending assisting device for knee joint rehabilitation, and relates to the technical field of knee joint rehabilitation, the knee bending assisting device comprises a wheelchair, the wheelchair comprises a connecting plate, the rehabilitation assembly is assembled at the top of the connecting plate, and the rehabilitation assembly comprises positioning columns fixedly installed at the top of the connecting plate, the periphery of the positioning column is rotatably connected with a placing plate, the top of the placing plate is connected with a hook-and-loop fastener, the top of the connecting plate is fixedly connected with first fixing blocks, the inner walls of the first fixing blocks are connected through a first fixing column, the periphery of the first fixing column is rotatably connected with a first rotating block, and the bottom of the placing plate is fixedly connected with a second fixing block. A second fixing column is fixedly connected between the inner walls of the second fixing blocks, a second rotating block is rotationally connected to the periphery of the second fixing column, an electric push rod is connected between the second rotating block and the first rotating block, in the lifting process, the air bag tightly wraps calf muscles, deep massage is achieved, the muscles are relaxed, and muscular atrophy is prevented.

The utility model discloses a joint rehabilitation device, which relates to the technical field of medical instruments and comprises supporting legs, a supporting plate mounted on the top surfaces of the supporting legs, a backrest mounted behind the supporting plate and an adjusting component used for adjusting the flexion and extension position, and the adjusting component comprises a seat plate mounted on the top surface of the supporting plate. A rotatable first screw rod is installed on one side of the base plate, a slidable installation plate is installed on the top face of the supporting plate, a second butt joint column is fixedly installed on one side of the installation plate, and the first screw rod is in threaded connection with the second butt joint column. According to the knee rehabilitation training device, by arranging the adjusting assembly, the device can adapt to the knee positions of different patients, different physical conditions and different knee positions of each person are achieved, the adjusting assembly can accurately position the protruding position of the flexion and extension assembly to the knee positions of the patients, and therefore targeted rehabilitation training is conducted, and knee recovery is accelerated.

The invention discloses a flexible rehabilitation apparatus for knee joints, and particularly relates to the technical field of rehabilitation devices.The flexible rehabilitation apparatus comprises a supporting seat, a control table is fixedly connected to the front portion of the upper end of the supporting seat, and movement structures rotationally connected with driving structures are arranged at the left end and the right end of the control table; leg fixing structures are symmetrically arranged at the upper end of the moving structure front and back, and an auxiliary supporting structure slidably connected with the supporting seat is arranged on the rear portion of the inner surface of the moving structure. According to the flexible rehabilitation instrument for the knee joints, the required speed and angle are adjusted through the console, then the shanks of a patient are fixed in the movement structure through the leg fixing structure, the auxiliary supporting structure is pulled out to be supported on the bed surface, and after the movement structure and the auxiliary supporting structure are adjusted to the proper angle, the knee joints are fixed through the leg fixing structure. The driving structure drives the movement structure to operate, the legs of the patient are driven to move passively, quadriceps femoris muscles and tibialis anterior muscles of the patient are assisted in movement, and rehabilitation of the patient is helped.

The invention relates to the technical field of medical auxiliary instruments, and discloses a muscular atrophy prevention nursing device for a patient lying on a bed, which comprises a base, and a support frame is movably stretched on a seat plate through a linear driving structure to bend and fluctuate; one end of the thigh plate is rotatably connected to the edge of the base, one end of the thigh plate is rotatably connected with a shank plate, the bottom edge of the shank plate is vertically and fixedly connected with a sole plate to sequentially support the lower limbs of the patient, and a binding structure used for restraining the lower limbs is arranged on the supporting frame and performs reciprocating lifting motion along with the supporting frame. The device can be conveniently placed on a bed surface, the lower limbs of a patient are rapidly placed and restrained through the supporting frame, the patient is automatically driven to do reciprocating lifting motion and leg movement stretching exercise, blood circulation is promoted, muscular atrophy is prevented, the legs are lifted, leg fatigue and varicosity can be relieved, the body position is changed, and breathing is deepened; the cardiopulmonary endurance and efficiency are enhanced, the function of a digestive system is indirectly promoted, and intestinal peristalsis is helped.

The application relates to the field of orthopedic fixing splints, in particular to an orthopedic fixing splint device and a using method, which comprises two main sleeves in ring-shaped clamping, and a plurality of semicircular sub-sleeves are arranged on the two sides of the main sleeves; an arc-shaped splint for clamping a limb is movably arranged in the main sleeve. The orthopedic fixing splint device can realize the alternate expansion and contraction switching of two arc-shaped splints on the same side by rotating the limiting screw and pushing and pulling the adjusting arc plate, changes the clamping stress point of the fractured area of the limb, effectively avoids the problems of ischemia, numbness, pressure sores and even ulceration of the local skin caused by long-term pressure, reduces the incidence of skin complications during fixation, and adapts to the wearing demand of the long healing period of the fracture.

This invention provides a multi-axial adjustable joint brace, comprising a first brace assembly, a second brace assembly, and a hinge assembly. The hinge assembly includes a fixed block, a rotating block, and a rotating rod. One end of the fixed block has a gradually thinning thickness along its longitudinal direction, forming an inclined portion. One end of the rotating block is attached to the inclined portion. This invention is rationally designed and has a novel structure, facilitating early movement for patients after injuries to the upper arm, elbow, and forearm, preventing joint adhesions and muscle atrophy. It also offers good breathability, improving patient comfort. Most importantly, compared to existing braces, this design allows for slight lateral deviation during joint flexion and extension, better conforming to the physiological movement trajectory of the elbow joint, reducing secondary injuries caused by brace restrictions, and promoting better recovery of the injured area.

This utility model relates to the field of exercise equipment technology and discloses a limb exercise device for geriatric patients, including a support frame. A seat cushion is fixedly installed on the top of the support frame, and a backrest is fixedly installed on the back of the seat cushion. An upper limb exercise component is provided on the backrest, and a lower limb exercise component is provided at the bottom of the seat cushion. The upper limb exercise component includes two sets of support seats fixedly installed on the top of the backrest. Both sets of support seats have fixed pulleys inside. When the elderly perform upper limb training, they first sit on the seat cushion, add counterweights as needed, pull the handle, and stabilize the rope by moving around the groove of the fixed pulley. The fixed pulley, by virtue of its rotation around an axis, uses the groove to support and constrain the rope, thereby pulling the pull block. At the same time, the limiting slider moves along the limiting groove. The fixed pulley and the limiting groove work together to maintain the stability of the pulling, greatly reducing the impact and pressure on the shoulder, elbow and other joints during the pulling process, and effectively avoiding the risk of joint damage caused by training.

The present invention relates to a grass carp feed additive and a preparation method and application thereof, wherein the feed additive comprises the following components: sucrose fatty acid ester, tributyrin, taurine, curcumin, astragalus polysaccharide, yeast cell wall, xylanase, bile acid salt, dandelion, phospholipid powder, magnesium and zinc. The several components selected for the grass carp feed additive of the present application play the best wintering protection effect under the synergistic effect, which is much stronger than the effect of using them alone, can prevent the occurrence of excessive consumption of nutrients, organ atrophy and decreased immunity of grass carp, effectively maintain the normal health of wintering grass carp, and avoid the occurrence of "wintering syndrome".

The utility model provides a rehabilitation restraint chair which comprises a chair body and further comprises a guide rail arranged on the side, away from a cushion, of a supporting frame, a rolling massager is arranged on the guide rail in a sliding mode, the rehabilitation restraint chair further comprises a storage box arranged on the side, close to the rolling massager, of the cushion, an elastic band is arranged on the storage box, and a pull ring is arranged on one side of the elastic band. The rehabilitation restraint chair further comprises a protection baffle rotationally arranged on one side of the supporting frame. The guide rail is arranged on one side of the seat, the sliding block is arranged on the guide rail, and the rolling massager is arranged on the sliding block, so that the rolling massager is pulled out when needing to be used, a patient can exercise conveniently, the rehabilitation effect is improved, the rolling massager is pushed in when not used, and the unsmooth route when the patient leaves the seat is prevented; the protective baffle is rotatably arranged on one side of the mounting plate, the patient can get up or sit down conveniently by opening the protective baffle, and the patient can be protected from falling down due to unstable gravity center caused by forward inclination by putting down the protective baffle.

The invention relates to the technical field of medical instruments, and discloses a lower limb postoperative patient nursing device which comprises an L-shaped plate, a mounting part mounted on the outer side of the L-shaped plate and used for being connected with a training tool and improving use stability, and a supporting part mounted on the mounting part and used for limiting and supporting the lower limbs of a patient. The training part is installed on the supporting part and used for automatically training lower limb horizontal opening and closing and knee bending movement of a patient, the auxiliary part is installed on the training part, the device can automatically drive the lower limbs of the patient to conduct opening and closing, bending and ankle movement, three kinds of training are conducted at the same time, the actual training and movement rules are met, and the training efficiency is improved. Compared with existing single walking bending simulation training, the lower limbs of the patient can be nursed more comprehensively, the training process is automatically completed by the device, assistance of medical staff is not needed, time investment of the medical staff is reduced, fatigue of the medical staff is reduced, and occupation of medical resources is reduced.

The embodiment of the invention provides an implantable piezoelectric / conductive double-layer composite membrane, a stent, a preparation method and application thereof, and belongs to the field of tissue engineering and biological materials. The implantable piezoelectric / conductive double-layer composite film is composed of a composite conductive biological material layer and a piezoelectric layer, the piezoelectric layer is attached to and covers the composite conductive biological material layer, the composite conductive biological material layer is composed of chitosan and chitosan grafted reduced graphene oxide, and the piezoelectric layer is composed of piezoelectric fibers. The piezoelectric / conductive double-layer composite film provided by the invention not only provides enough mechanical structure support, but also provides good conductivity and electric signal output capability, has remarkable antibacterial performance, and has a better promotion effect on regeneration and repair of peripheral nerves.

The present application relates to the field of orthopedic rehabilitation, and in particular to a progressive correction method for rheumatoid arthritis metacarpophalangeal joint ulnar deviation deformity, aiming at the technical pain points of existing correction technology, such as large trauma, poor adaptability, easy secondary synovial membrane injury, high deformity rebound rate, poor function recovery, etc., and combining biological microdynamics, flexible material science, industrial control time sequence regulation and physical rehabilitation technology, a non-invasive time sequence closed loop correction system is constructed. Through the multi-link collaborative implementation of preoperative global accurate evaluation and mechanical anchoring, low-temperature non-inductive fascia targeted pre-loosening, flexible phase change time sequence gradient force, extensor tendon targeted homing linkage, low-frequency micro-vibration microcirculation promotion, active micro-movement compensation balance training, etc., the pathological characteristics of rheumatoid arthritis and the physiological rhythm of the hand are matched throughout the whole process, and there is no rigid compression and surgical trauma. The present application can simultaneously achieve deformity reduction, ligament release, tendon homing, inflammation relief and muscle strength reconstruction, effectively avoid surgical risks and traditional brace complications, and significantly improve the correction success rate.

The invention relates to the technical field of medical care, in particular to an L-shaped anti-thrombus shoe which comprises a sole, a vamp fixed to the sole in a sewn mode and used for wrapping the foot, and a boot tube integrally fixed to the vamp and used for wrapping the shank. According to the invention, the inner groove, the rotating plate, the folding air bag, the long-strip air bag, the communicating pipe and the air seat are arranged on the original sole, and meanwhile, the feng-shaped air bag, the air pump, the air delivery pipe, the one-way air inlet valve and the exhaust valve are arranged between the vamp and the air seat, so that the foot of a lying patient can be subjected to circular exercise recovery training in the anti-thrombus treatment process; according to the device, leg muscle atrophy can be prevented, mobility of venous blood on feet can be accelerated, meanwhile, the shank part of a patient can be circularly pressed from bottom to top, the upward backflow effect of the venous blood on the shank part is further improved, and therefore the anti-thrombus treatment effect on the feet of the lying patient is improved.