62results about How to "Relieve stiffness" patented technology

The invention discloses a vertebral-based nerve ablation device. The vertebral-based nerve ablation device comprises a puncture assembly, a cannula assembly and an ablation assembly. Wherein the cannula assembly is detachably connected to the puncture assembly, the cannula assembly comprises a filling tube, a filling tube fixing piece, an adjusting handle and a matched limiting piece, the filling tube is fixedly connected to the filling tube fixing piece, and a lining core is arranged in the filling tube; the adjusting handle comprises a withdrawing handle and a lining core handle, the withdrawing handle is in threaded connection with the filling pipe fixing piece, and the lining core handle is fixedly connected with the lining core; the matching limiting piece is rotatably connected to the adjusting handle, and the sleeve assembly is detachably connected to the puncture assembly through the matching limiting piece. The ablation assembly comprises an ablation electrode and an electrode handle, the ablation electrode penetrates through the filling tube, and the electrode handle is rotatably connected to the sleeve assembly. The ablation device solves the problems that the long-term conservative treatment effect of chronic lumbago is poor, and when chronic lumbago is treated through methods such as repeated attack, invasive treatment and the like, stiffness of the waist and the back of a patient is likely to happen, and movement of the patient is limited.

The invention relates to the technical field of rheumatoid arthritis examination, and discloses a rheumatoid arthritis examination stabilizing device, which comprises a main plate, two groups of side plates, a main supporting seat arranged at the top of the main plate, and side supporting seats arranged at the tops of the side plates, the adjusting part is arranged between the main plate and the side plate, the fixing part is arranged on the side plate, and the relieving part is arranged on the main plate. According to the stabilizing device for rheumatoid arthritis examination, the two sets of side plates and the main plate can be adjusted according to the bending comfort degree of knee joints of a patient, it can be ensured that the device is tightly attached to the legs of the patient, unnecessary compression or discomfort is avoided, the examination process is more humanized through personalized adjustment, and the examination efficiency is improved. And the angle of the stabilizing device is adjusted, so that it can be ensured that the device is tightly attached to the legs of the patient, and unnecessary compression or discomfort is avoided.

The utility model relates to the technical field of muscle relaxation, in particular to an electrical stimulation muscle relaxation bandage which comprises a device body, a notch is formed in the side wall of the device body, a bandage is inserted into the notch, a plurality of rotating shafts are fixedly connected into the device body, and the side walls of the rotating shafts are movably connected with a conveying belt. A plurality of massage devices are fixedly connected to the conveying belt. A positive electrode motor and a negative electrode motor are fixedly connected into the device body and fixedly connected with a positive electrode contact and a negative electrode contact respectively. A user enables the bottom of the device body to be close to an area where muscles need to be relaxed, fixes the device to a needed position through the bandage, and starts the positive electrode motor and the negative electrode motor to enable the positive electrode contact and the negative electrode contact which are connected with the positive electrode motor and the negative electrode motor to emit low-frequency pulse current so as to achieve the effect of electrical stimulation relaxation. Therefore, rhythmic contraction of muscles is caused, blood circulation is improved, and muscle atrophy is delayed.

The invention provides a nursing auxiliary device for chronic skeletal pain exercise, and relates to the technical field of medical instruments. The nursing auxiliary device for chronic skeletal pain exercise comprises a control platform, a lower supporting piece, an upper supporting piece and a foot supporting piece, the upper supporting piece is arranged at the upper end of the lower supporting piece, the foot supporting piece is arranged at the lower end of the lower supporting piece, the control platform is arranged on one side of the lower supporting piece, and the control platform is arranged on the other side of the lower supporting piece. First connecting pieces are arranged at the positions, close to the two sides, of the upper end face of the lower supporting piece, second connecting pieces are arranged at the positions, close to the two sides, of the lower end face of the upper supporting piece, and the two first connecting pieces are rotationally connected with the two second connecting pieces correspondingly. Legs are completely supported through the upper supporting piece, the lower supporting piece and the foot supporting piece, pressure points and unnecessary stress are reduced, and a more comprehensive treatment effect can be provided through combined use of thermal therapy and electrotherapy.

The utility model discloses a novel wearable health care waistband, which is characterized in that a waistband body is formed by combining a wear-resistant layer, a support layer, a buffer layer and a close-fitting layer, the support layer is fixedly connected to the inner surface of the wear-resistant layer, the buffer layer is fixedly connected to the inner surface of the support layer, the close-fitting layer is fixedly connected to the inner surface of the buffer layer, the wear-resistant layer is made of leather, and the wear-resistant layer is made of leather. The back surface of the waistband body is fixedly connected with a supporting plate, the front surface of the supporting plate is fixedly connected with a vibration plate, the front surface of the vibration plate is fixedly connected with a hot compress plate, and the back surface of the supporting plate is fixedly connected with a vibration motor; the output end of the vibration motor is fixedly connected to the rear surface of the vibration plate, through the components, the health-care waistband can have better quality, and the service life of the health-care waistband is prolonged.

The present application relates to the technical field of mental health department, especially to a mental health department self-injury prevention safety structure, including seat, the upper part of the seat is provided with a cushion part, the surface of the cushion part is provided with a support part; the self-injury prevention mechanism includes an electric push rod fixedly installed on the back of the cushion part, the output end of the electric push rod is drivingly connected with a transmission member moving along the inside of the guide groove, one end of the transmission member is fixedly connected with a clamping part, one side of the clamping part is fixedly connected with a guide rail, the inside of the guide rail is slidably provided with a guide block, one side of the guide block is rotatably provided with a fixing piece, the surface of the fixing piece is fixedly provided with a pressure receiving piece, the pressure receiving piece on the surface of the fixing piece is accurately pressed on the lower jaw of the patient, the lower jaw part is flexibly folded and limited, the possibility of biting tongue and other self-injury behaviors of the patient in the state of stress or emotional outburst is blocked, and the safety of the treatment environment and the treatment effect are improved.

The application discloses a polytetrafluoroethylene glass fiber building film material, which comprises a glass fiber cloth, pretreatment protective layers arranged on two sides of the glass fiber cloth, a dense layer and a polyperfluoroethylene propylene resin outer layer arranged in sequence, and a non-porous film is formed through the polyperfluoroethylene propylene resin outer layer, and the holes formed by the dense layer are filled, so that the dense layer is complete. The problems of low tensile strength, poor folding resistance and surface cracking of the existing glass fiber building film material are solved.

The invention relates to the field of spine correction, in particular to a multi-body-position continuous correction device based on scoliosis treatment, which comprises a seat, a backrest capable of turning backwards is hinged to the rear side of the seat, a liftable control panel is arranged in the middle of the backrest, a protective module is detachably arranged on the control panel, and the protective module is connected with the seat. The front portion of the protection module can be attached to the spine position of a patient, and a limiting module for fixing the spine of the patient is arranged on the front portion of the control panel. According to the multi-body-position continuous correction equipment based on scoliosis treatment, a patient can conveniently go out to move in the rehabilitation stage after correction, the sitting posture and the lying posture can be switched, the situation that the patient is switched back and forth on a bed and a wheelchair, and consequently muscles around the spine are pulled and painful is avoided, and when the posture of the patient is switched, the posture of the patient can be adjusted, so that the posture of the patient can be adjusted. The fixing device can be used for fixing and protecting the muscles of the patient conveniently, so that pulling of the muscles is reduced, comfort of the patient is guaranteed, and normal activity of the patient is guaranteed.

The invention relates to the technical field of cervical vertebra physical therapy, in particular to a multifunctional cervical vertebra physical therapy device which comprises a shell, guard plates, sliding rods, first elastic pieces, electrode plates, a box and the like, the guard plates are hinged to the left side and the right side of the shell, torsional springs are arranged between the guard plates and the shell, the four sliding rods are slidably connected to the front side of the shell, and the first elastic pieces are connected between the sliding rods and the shell. Electrode plates are connected to the sliding rods through universal joints, a box body is connected into the shell, placing openings for placing moxa cones are formed in the top of the box body and the top of the shell, and the placing openings in the box body correspond to the placing openings in the shell. The electrode plates are controlled to stimulate muscles with pulse current of a certain frequency and a certain wave band, muscle fatigue and tension are relieved, the physiotherapy effect is achieved, moxa heat of the moxa cone can float to the cervical vertebra of a patient through the smoke outlet holes, physiotherapy, pulse current stimulation and moxibustion can be conducted at the same time, and therefore the treatment time can be saved.

The utility model discloses a latex pillow with massage effect, which comprises a latex pillow main body, a massage mechanism is arranged in the latex pillow main body, a support mechanism is arranged at the upper end of the massage mechanism, a mounting groove is arranged on the side surface of the latex pillow main body, the massage mechanism comprises a support frame, a massage roller and a motor, and the support frame is slidably mounted in the mounting groove. The massage roller is rotationally connected with the supporting frame, and the motor is fixedly installed on the upper end face of the supporting frame and is in transmission connection with the massage roller through a speed reducer. According to the utility model, the massage mechanism is arranged in the latex pillow, so that a user can start the motor to drive the massage rollers to massage the shoulders and the neck and apply proper pressure to the head, the neck and the shoulder areas according to own requirements when massage is needed, thereby being beneficial to promoting blood circulation and relieving muscular tension and stiffness; therefore, the user can enjoy a physical therapy effect to a certain extent when having a rest.

The utility model relates to medical rehabilitation equipment technical field especially, a kind of hot compress device for facial paralysis treatment, including hollow face bag etc.;Hollow face bag is provided with multiple through holes, and hollow face bag is fixedly connected with multiple groups of first wide band and second wide band, and first wide band and second wide band are used to fix device on patient's face, and the top of hollow face bag is fixedly connected with medicine storage bag, and medicine storage bag is communicated with hollow face bag by connecting pipe, and the bottom of hollow face bag is provided with liquid outlet. The utility model injects the medicine liquid of heating into medicine storage bag, and the medicine liquid flows and diffuses to each part of hollow face bag by connecting pipe, then hollow face bag is fixed on patient's face, and the heat of medicine liquid is used to help improve facial blood flow, reduce inflammation, relax tense facial muscle, relieve pain and stiffness, provide an effective and convenient hot compress treatment means for facial paralysis patient, help to promote the recovery of facial nerve function.

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 invention relates to an intelligent movable sickbed with a massage function, and belongs to the technical field of sickbeds, the intelligent movable sickbed with the massage function comprises a bed body, the top of the bed body is provided with a mattress, the intelligent movable sickbed with the massage function further comprises a leg lifting mechanism, a massage mechanism and a massage mechanism, and the leg lifting mechanism is installed on the bed body and used for lifting the legs of a patient; a leg massage mechanism; a foot massage mechanism; and a rolling beating mechanism. Through the arrangement of the leg massage mechanism, when the legs of the patient are massaged, the leg massage mechanism extrudes the legs of the patient in a reciprocating mode, reciprocating extrusion massage on the legs of the patient is achieved, in the process that the massage head extrudes the legs of the patient, when crus gastrocnemius muscle is extruded, blood backflow of the lower limbs can be increased, and the patient can feel more comfortable. Normal flow of blood of the lower limbs of the patient is guaranteed, thrombus is prevented from being formed, elasticity and functions of muscles of the lower limbs of the patient can be maintained, muscle tension and atrophy are prevented from losing functions, the patient can recover quickly, the burden of nursing staff is relieved, and the recovery period of the patient is shortened.

The invention discloses a treading type leg scraping device which comprises a vertical rod type auxiliary walking device and a leg scraping piece, a first binding piece is connected to the leg scraping piece, a leg scraping protruding block is arranged on the inner side of the leg scraping piece, the vertical rod type auxiliary walking device comprises a pedal and a second binding piece, and a supporting device is connected to the pedal. A rotating frame is rotationally connected to the upper portion of the supporting device, a connecting structure is arranged between the rotating frame and the leg scraping piece, and when a patient conducts normal walking gait training through the pedal and the second binding piece, the device can synchronously drive the leg scraping protruding block to scrape the thigh. The mechanical stimulation of the leg scraping bumps on the thigh skin and subcutaneous tissues can induce the human body to generate benign stress response and repair response, so that the walking ability is recovered, local and whole body blood circulation is effectively promoted, metabolic waste discharge is accelerated, and muscular pain and stiffness caused by long-term braking or sport injury are relieved.

The invention discloses a shoulder and neck rubbing and beating massager, and belongs to the field of massage instruments. Comprising a driving mechanism and an adjusting mechanism, the adjusting mechanism comprises a fixed sleeve and a sliding sleeve which are fixedly connected to the two ends of the outer circle face of a sliding rod, and a back opening mechanism is jointly arranged at the bottoms of the fixed sleeve and the sliding sleeve. According to the scheme, the bidirectional threaded rod rotates forwards or backwards through the driving mechanism and the transmission mechanism, and due to the fact that threads on the two sides of the outer circle face of the bidirectional threaded rod are opposite, in the forward rotation process of the bidirectional threaded rod, the threaded seat drives the sliding sleeves to slide towards the middle on the surface of the sliding rod, and the sliding sleeves on the two sides of the sliding rod are close to the middle; in the reverse rotation process, the sliding sleeve expands outwards; therefore, in the process that the threaded seat drives the sliding sleeve to move, the connecting rod drives the arc-shaped rod to tighten inwards or expand outwards, and the compression roller synchronously tightens inwards or moves outwards, so that upward back pushing and outward back opening operations on the upper back of a user are realized, massage and pulling actions of hands are simulated, blood circulation is promoted, and the health of the user is improved. And muscle tension and stiffness are effectively relieved.

The invention provides a clinostatic head and neck muscle strength training device. The clinostatic head and neck muscle strength training device comprises a training bed, the supporting mechanism is arranged outside the bedside end of the bed board; the head and neck training mechanism is arranged at the upper end of the supporting mechanism and comprises a helmet and a fixing belt, and the end, away from the bed board, of the helmet is connected with the supporting mechanism through a universal ball joint; the four-limb exercising mechanism comprises handles arranged on the two sides of the upper surface of the bed board in a sliding mode and two pedal plates arranged on the upper surface of the tail end of the bed board in a sliding mode respectively, the handles and the pedal plates are connected with the outer edge of the helmet through pull ropes, and the pull ropes are connected with four different positions on the outer circumference of the helmet respectively. The head of a person can be driven to do actions such as head raising, head lowering and lateral bending through four-limb exercise, so that neck muscle exercise is achieved, and the device is suitable for exercise of patients or sub-healthy people in all stages and particularly suitable for patients needing to do clinostatism exercise in the initial training recovery stage; the device has the advantages of whole-body exercise, blood circulation promotion, recovery acceleration, high interestingness, easy persistence of patients and good training effect.

The invention relates to a high-temperature starch type impregnating compound and a preparation method and application thereof, the impregnating compound comprises an active component and water, the mass ratio of the active component to the water is (0.05-0.15): 1, the active component comprises the following raw materials in parts by weight: 45-65 parts of a starch-based film-forming agent, 5-10 parts of a plasticizer, 15-20 parts of a lubricant, 1-2.5 parts of an emulsifier, 4-6 parts of a coupling agent, 0.5-1.5 parts of a preservative and 0.02-0.05 part of a defoaming agent; wherein the plasticizer is prepared from cardanol acetate, tributyl citrate and mannitol according to the mass ratio of 1 to 1 to (1.5 to 2); the starch-based film-forming agent is at least one of acetylated distarch adipate, oxidized starch and hydroxypropyl starch. A glass fiber yarn product produced by using the impregnating compound has the advantages that loose yarn defects on the cloth surface are obviously reduced, the powder falling amount in the weaving process is also greatly reduced, and the high-standard requirement of producing and manufacturing a printed circuit board is met.

The invention discloses a softener, comprising an alkyl glycoside compound, a polyethylene glycol monoether and / or a nitrogen-containing compound; in terms of mass percentage, the alkyl glycoside compound accounts for 1-85% of the softener, and the remainder is polyethylene glycol monoether and / or a nitrogen-containing compound. The softener for soft polyurethane foam in the present invention participates in the reaction in the polyurethane soft foam system to form a part of the polyurethane foam structure, and the polyurethane soft foam material prepared under the condition of reducing or not using dichloromethane has excellent softness and excellent physical properties, solves the safety and environmental protection problems caused by dichloromethane, and the raw materials used have good biodegradability, good biodegradability, and is a green and environmentally friendly softener.

The utility model discloses a limb pressure sleeve capable of being used for cold and hot compress, which comprises a pressure sleeve body, an air pipe arranged in the pressure sleeve body, a plurality of air bags symmetrically arranged on one side face of the pressure sleeve body, a contact layer arranged on one side face of the pressure sleeve body, a heating film arranged between the contact layer and the pressure sleeve body, and a cable arranged in the pressure sleeve body. A plurality of notches are symmetrically formed in one side face of the contact layer, a storage bag is arranged on one side face of the contact layer and located among the notches, and a second hook-and-loop fastener thorn face is arranged on one side face of the inner wall of the storage bag. The heating film is heated through power supply of the cable, the heating film is a carbon nano tube / TPU composite film, the heating film is started to heat the legs, and heating can enable local blood vessels to expand, increase blood flow, improve the conveying efficiency of oxygen and nutrient substances, accelerate discharge of metabolic waste, reduce blood viscosity and reduce blood flow resistance, so that the legs are protected from being damaged. The pharmaceutical composition is of clinical significance to patients with hyperlipidemia or diabetes mellitus.

The utility model discloses a sofa with a massage function, which belongs to the technical field of massage and comprises a sofa body, a plurality of shells are mounted at a backrest of the sofa body, driving components are arranged in the shells, two massage components are arranged on the inner sides of the driving components, each massage component comprises a driving block and two gears, and the two gears are meshed with the driving blocks. The outer ends of the two gears are both provided with a plurality of massage heads, the two gears are both rotationally installed at the top of the driving block, the shell is installed at the backrest of the sofa body, the edge of the rotor can extrude the driving block through rotation of the rotor, and therefore the driving block drives the gears to move; when the movable gear is pressed against the outer sleeve outside the shell, the movable gear not only can drive the massage head to horizontally move to massage the waist and the back in an extrusion mode, but also can perform kneading action through rotation, muscle stiffness is more effectively relieved, and the massage effect is improved.

The invention discloses a rehabilitation assisting device for traditional Chinese medicine and a method thereof, and belongs to the technical field of rehabilitation, the rehabilitation assisting device comprises a support, two placing holes are formed in the support, sliding grooves are formed in the front side wall and the rear side wall of each placing hole, and sliding holes are formed in the positions, located on the front side and the rear side of each placing hole, of the support; a first placing plate and a second placing plate are arranged in the placing holes; according to the invention, through the cooperation of heat treatment, muscles are relaxed, tension and stiffness are reduced, the extensibility and activity of the muscles are improved, the elasticity of the muscles is further improved through the action of the massage wheels, so that the muscles can better adapt to the requirements of extension and contraction during exercise, and in addition, along with the proceeding of leg bending exercise, the fitness of the legs is improved. The device continuously sucks hot water flowing in a heating cavity, the hot water is supplemented into a transfer barrel, the exercise safety of a patient is improved by ingeniously increasing loads on a first placement plate and a second placement plate, and it is ensured that the rehabilitation process is more stable and reliable.

This invention discloses a physiotherapy device for rheumatic and immunological diseases. The device comprises two rotatably connected semi-annular housings. Inside each housing is a first motor and a second motor. The first motor drives an arc-shaped reciprocating plate in linear reciprocating motion via a reciprocating lead screw. The second motor drives first and second arc-shaped racks in reciprocating circular motion along a first semi-annular groove on a track plate via a central gear, and synchronously moves a massage block and massage rod via a second limiting rod. The massage rod achieves periodic extension and retraction under the action of the wave-shaped rack and spring, forming a composite massage trajectory of linear reciprocating motion, circular reciprocating motion, and downward pressure extension and retraction, avoiding damage caused by fixed-point massage and better conforming to the physiological characteristics of joint soft tissues. An external fumigation module is also integrated into the housing, which can heat medicinal liquid to generate steam that is introduced into the housing, achieving synergistic treatment of fumigation and massage. This invention enables dynamic, multi-angle massage combined with hot medicinal fumigation, improving the physiotherapy effect for rheumatic and immunological diseases.

The utility model discloses a restraining device for preventing accidental extubation of a patient. Comprising a restraining soft sleeve capable of restraining a palm inside, a first restraining body detachably connected to one side of the restraining soft sleeve and used for restraining a forearm inside and a second restraining body detachably connected to one side of the first restraining body and used for restraining a rear arm inside, and the restraining soft sleeve is an air bag sleeve. A hand restraining assembly used for restraining the movement of the palm of the patient is arranged in the restraining soft sleeve. The first restraining body comprises a soft sleeve, two annular air bags arranged on the inner wall of a sleeve opening of the soft sleeve, a plurality of air bag fixing strips arranged on the inner wall of the soft sleeve and distributed around the inner circumference of the soft sleeve at intervals, and a hard auxiliary part connected to the periphery of the restraining soft sleeve and adjacently connected between the two sleeve openings. The second restraint body is connected with the first restraint body through a hard connecting piece; the restraining soft sleeve, the first restraining body and the second restraining body are all provided with fixing belts, palms are prevented from scratching, limbs are prevented from bending and moving flexibly, and accidental extubation is prevented.

The utility model discloses a paper film for pouring concrete, and belongs to the technical field of concrete forming. The paper film comprises a paper film main body, wherein the paper film main body comprises a waterproof film layer, a craft paper layer, a first plastic bonding layer, a wire clamping layer, a second plastic bonding layer and an aluminum laminated film layer; and an aluminum laminated film layer is arranged on the outer side of the second plastic bonding layer. The paper film is simple in overall structure, easy to form and low in use cost, the aluminum laminated film layer can resist aging and can provide low moisture permeability for the paper film body, the craft paper layer serves as a main pressure bearing layer, the overall thickness and stiffness can be increased, the paper film is not prone to breakage, and the strength requirement in the concrete pouring and forming process can be met; the wire clamping layer is used for enhancing the performance and prolonging the service life of the paper film main body, the strength characteristic of the paper film main body can be obviously improved, and the external expansion resistance is increased, so that the paper film main body is high in strength and toughness, can be applied to building construction, and has a good market prospect.

The utility model discloses a glove with an acupoint massage function, which comprises a glove main body and finger stall bodies, the upper end and the right end of the glove main body are fixedly connected with the finger stall bodies, the finger stall bodies are provided with joint blocks, the front ends of the finger stall bodies are provided with first magic tapes, and the front ends of the first magic tapes are provided with second magic tapes. A second hook-and-loop fastener is arranged at the front end of the glove body, a second bottom piece is arranged at the rear end of the glove body, a flashlight body is arranged at the rear end of the glove body, and a rolling massage mechanism is arranged at the front end of the glove body. Through the rolling massage mechanism, the first bottom sheet can be conveniently adhered to a part needing to be massaged for use, so that each part of a hand is subjected to blood activating massage, the stiff feeling of the hand is relieved, articles carried by a user can be quickly placed on the article placing mechanism through the article placing mechanism, the articles carried by the user are prevented from falling off, and the use is convenient. And the device is relatively simple in structure and relatively rapid and convenient to use.

The utility model provides a kind of for leg flabby knock of shaking and massage chair, machine core includes bottom plate, setting on the drive of the bottom plate;It further includes rotatablely erected on the bottom plate and beats the shaft, eccentric wheel fixed on the beat shaft, rotatablely connected on the eccentric wheel and beats the piece, the knocking piece with massage head in two ends is hinged on the bottom plate, one end is hinged on the beat piece;The drive is used to drive the beat shaft to rotate, so that the eccentric wheel synchronous rotation, to drive the beat piece reciprocating displacement, to drive the two ends of the knocking piece to realize reciprocating knock action.By driving beat shaft and eccentric wheel rotation, make beat piece drive the two ends of knocking piece realize high-frequency reciprocating knock action, can accurately simulate the mechanical characteristics of human beat massage, effectively relieve muscle stiffness and promote blood circulation, with the advantages of stable operation, effect in-depth.

The utility model provides a swing arm, a massage assembly and a massage instrument. The swing arm comprises a first mounting part, a second mounting part and a connecting part, the first mounting part and the second mounting part are connected to the two ends of the connecting part respectively, the first mounting part is used for being connected with a massage head, the second mounting part is used for being connected with a driving device, and the connecting part is provided with a deformation space; and when the first mounting part is subjected to external action, the connecting part can be deformed by utilizing the deformation space. When the swing arm provided by the utility model is applied to the massage instrument, the massage comfort can be improved.

The invention relates to the technical field of rehabilitation devices, in particular to a ligament reconstruction fixing device which comprises a thigh fixing sleeve, a shank fixing sleeve and a rotating support, the thigh fixing sleeve is fixedly worn on a thigh, the shank fixing sleeve is fixedly worn on a shank, and the rotating support comprises two pairs of upper supporting rods and lower supporting rods. Two pairs of upper support rods and lower support rods are respectively arranged on the inner and outer sides of the thigh fixing sleeve and the shank fixing sleeve, the upper ends of the upper support rods are fixedly connected with the thigh fixing sleeve, and the lower ends of the lower support rods are fixedly connected with the shank fixing sleeve; the lower ends of the upper supporting rods and the upper ends of the lower supporting rods on the same side achieve rotary sliding composite connection through movable pin shafts. The problems existing in the knee joint rehabilitation process of an existing brace are effectively solved, and the wearing comfort and the rehabilitation effect are improved.

The invention discloses a carclazyte pressed oil environment-friendly regenerant and application thereof in asphalt concrete, and relates to the technical field of asphalt regeneration. The invention discloses an environment-friendly regenerant for carclazyte pressed oil. The environment-friendly regenerant comprises the following raw materials in parts by weight: 85-95 parts of carclazyte pressed oil, 5-10 parts of a plasticizer, 1-5 parts of an anti-aging agent and 1-5 parts of a tackifier, according to the present invention, the prepared carclazyte pressed oil environmental protection regenerant is added into the asphalt concrete containing the old asphalt to supplement the light component lacking in the aged asphalt, such that the stiffness of the waste asphalt can be effectively reduced, the ductility can be effectively improved, the obtained recycled asphalt has the anti-aging ability, and the service life of the recycled asphalt pavement can be effectively prolonged.