36 results about "Lower limb injury" patented technology

The invention discloses a leg device with interaction force parameter measurement for a lower limb rehabilitation exoskeleton robot, and particularly relates to a lower limb exoskeleton robot for dependent ambulation. The interaction force parameter measurement is completed by means of an interaction force sensors, including a thigh interaction force sensor and a shank interaction force sensor. By taking thigh for instance, one side of the sensor is fixed on the inner side of the thigh, and a flexible bandage is fixed on the measurement region of the other side of the sensor and is used for fixing the thigh of a patient with lower limb injury, and the interaction force between a human body and exoskeleton can be measured when the exoskeleton drives the patient to move. Interaction force information, joint angle information and sole pressure information are intensively processed as exoskeleton control data, the exoskeleton is adjusted for different patients and different conditions, the patient feels comfortable when wearing the dependent ambulation exoskeleton, the body situation of the patient can be understood conveniently, and convenience is provided to rehabilitation training.

The invention discloses a portable rehabilitation bed, and relates to a medical instrument. The portable rehabilitation bed comprises a bottom frame, a bed plate frame arranged on the bottom frame, a bed plate elevating device arranged between the bottom frame and the bed plate frame, and four supporting legs and a caster elevating device which are arranged below the bottom frame, wherein a bed plate is arranged on the bed plate frame; a foot plate is arranged at the tail end of the bed plate frame; a handrail is arranged on the bed plate frame; one end part of the bottom frame is hinged to the bed plate frame through a rotating shaft; the bed plate elevating device is hinged between a position close to the middle part of the bottom frame and the bed plate frame; the inclination angle of the bed plate is adjusted through expansion and retraction movement of the bed plate elevating device. The portable rehabilitation bed has the beneficial effects that the oblique bed is applied to rehabilitation training of patients suffering from lower limb injury, stroke, hemiplegia, quadriplegia and cerebral palsy; the angle of the foot plate is adjustable, so that corrective training of ankle joints can be performed; the angle of the bed plate can be optionally selected between 0 degree and 90 degrees, so that the standing training requirements of patients at different stages are met; the handrail can be adjusted to adapt to patients of different heights.

Anterior cruciate ligament (ACL) is the most commonly injured knee ligament in sports-related activities, especially in pivoting sports. Considering that the knee is free to flex / extend but has much more limited motions about the off-axes (tibial rotation and valgus / varus), ACL injuries are often associated with excessive off-axis loadings. A pivoting / sliding mechanism combined with sagittal plane movement / exercise is described as a diagnostic tool to evaluate off-axis neuromechanical and anatomical risk factors of noncontact ACL injuries. The pivoting / sliding mechanism is also described as an intervention tool for off-axis training, possibly based on the diagnosis, to reduce the incidence of ACL injuries. Training outcome can also be evaluated using the pivoting / sliding mechanism. In general, the pivoting / sliding mechanism can be used with many sagittal plane exercise machines and used to improve off-axis control of the lower limbs and reduce lower limb injuries.

The invention aims at providing a phalanx joint rehabilitation mechanism of a pedal gait rehabilitation trainer, comprising two curved rods, a vertical rocker pillar, two phalanx joint rehabilitation mechanisms, two connection rods, a bottom plate, two cranks and a torsion motor, wherein the vertical rocker pillar is fixed at the front end of the bottom plate, the torsion motor is fixed at the back end of the bottom plate, the upper ends of the curved rods are connected with the vertical rocker pillar, the lower ends of the curved rods are connected with the connection rods, the connection rods are connected with the cranks, the cranks are connected with the torsion motor, the phalanx joint rehabilitation mechanisms are connected with the connection rods, and the two curved rods, the two connection rods, the two phalanx joint rehabilitation mechanisms and the two cranks are symmetrically positioned at the two sides of the vertical rocker pillar. The phalanx joint rehabilitation mechanism of the pedal gait rehabilitation trainer is simple in structure and convenient to use, and can provide drive capability for thigh joint, talocrural joint, ankle joint and metatarsal joint. The phalanx joint rehabilitation mechanism of the pedal gait rehabilitation trainer is suitable for rehabilitation training of patients who are suffered from palsy caused by cardiovascular diseases or lower limb injury caused by accidents and the like, and also suitable for rehabilitation training of patients with impaired gait. The movement range and speed of the phalanx joint rehabilitation mechanism can be changed according to actual situations of the patents so that the phalanx joint rehabilitation mechanism has wide application range.

This invention provides a lower-limb off-axis movement training apparatus, which is mounted on the movement part of a sagittal plane exercise machine and allows the user to perform off-axis movement training during sagittal plane functional movements. The said apparatus for the lower limb off-axis training consists of a base, an off-axis movement generating part mounted on the base, and a foot container supported by the off-axis movement generating part. The said off-axis movement generating part comprising at least one of the following two: (1) off-axis pivoting generating part, which generates the pivoting movement of the foot container; (2) off-axis sliding generating part, which generates the sliding movement of the foot container. A feedback training system including the said training apparatus is provided. While the user performs sagittal plane movements of the lower limbs, the said system provides off-axis movement training integrated with the sagittal plane movements. The invented off-axis training apparatus and system can be used to help human subjects improve off-axis and sagittal plane neuromuscular control, reduce the incidence of lower limb injuries and facilitate post-injury rehabilitation.

The invention belongs to the field of medical equipment, and particularly discloses a gait rehabilitation training system capable of being used for assisting patients who suffer from lower limb injury in walking. The system comprises an armrest structure, a lifting structure and a wheel structure on the aspect of the mechanical structure. Hub motors are used for driving, steering engines are used for conducting steering control, and linear motors are used for conducting height control over the armrest structure. According to the system, the linear degree of freedom and the rotating degree of freedom of the armrest structure are designed, a locking device is used for controlling the degree of freedom of the armrest structure, motor shaft mounting flange plates are designed so that the problem that motor motion is not synchronous can be solved, and accordingly the safe reliability and man-machine harmony of the gait rehabilitation training system are guaranteed; patients can conduct rehabilitation training without bearing loads; occupied space is small, rehabilitation training can be carried out in a small space, and outdoor rehabilitation training can be supported; cost is low, and rehabilitation training cost can be lowered.

The invention discloses a rehabilitation device suitable for patients with lower limbs, which comprises a fixed base, an anti-skid pad, a fixed plate, a fixed bolt, a fixed rod, a handle, a first spring, a horizontal plate, a power cord, a connecting plate, a sliding rod, a pedal, The second spring, the connecting rope, the leg guard belt, the first velcro, the fixing belt, the second velcro, a micro vibrating motor, a sponge pad, a vibrating head, a storage battery and a switch. This kind of rehabilitation device suitable for patients with lower limbs has a reasonable structure. Through the set of pedals, sliding rods, connecting plates, horizontal plates, first springs and second springs, it is ensured that the patients can pass through the first spring and the second spring while exercising. The elastic effect facilitates the movement of the patient's legs and reduces the fatigue intensity of the patient when exercising. It is suitable for the patient. The power supplied to the battery through the power cord provides power for the micro-vibration motor. The massage of the leg is controlled by the switch to ensure The patient massages the legs while exercising to facilitate recovery.

A lower limb muscle joint function training device consists of a bottom board, a power device, a chain, a roller disc, a cane, a rotating joint, a pedal, a shoe-shaped fixed device, a controller and a fixed belt. The bottom board is a main body support part, the power device is arranged on one end of the bottom board, the interior of the power device further relates to a motor, a reducer, a small flywheel and an outer shell, and the function of the outer shell is to cover all the transmission parts at the interior to ensure work safety. The middle position at the other end of the bottom board is provided with the roller disc, the roller disc and the small flywheel are connected by using the chain, the outer surfaces of the chain and the roller disc are also provided with protective covers. The shoe-shaped fixed device and the pedal are fixedly connected, one end of the cane is vertically connected with a rotating shaft of the pedal by the rotating joint, the other end of the cane is vertically and fixedly connected with the central position of the roller disc, and the bottom board takes a shape of T on the whole. The invention has flexible and convenient usage and delivering, and the early functional rehabilitation exercise effects particularly for the patients with the lower limb injuries and the postoperative patients are positive and clear.

The invention discloses intelligent power-assisted sports pants, which comprises a sports trousers body, an actuating mechanism, a driving mechanism and a control system. The control system sends instructions to the driving mechanism, and the driving mechanism drives the actuating mechanism to complete the instruction action. The actuating mechanism is installed in the body of the sports pants, and the sports pants body is in direct contact with the human body. The control system of the invention can monitor the movement and health information of the human body in the movement process in realtime, analyze and issue the action instruction, drive the actuating mechanism to complete the corresponding action through the driving mechanism, and assist the lower limb movement of the human body;the control system of the invention can monitor the movement and health information of the human body in the movement process in real time. According to the wearer 's actual movement state, the wearer' s lower limb movement can be provided with movement assistance to reach the normal movement state, and the lower limb injury in the wearer 's movement process can be reduced.

The invention discloses an adjustable lower limb raising device, comprising a bottom plate; the upper part of the bottom plate is symmetrically provided with two sliding chutes; sliding blocks are respectively installed in the two sliding chutes in a sliding way; the upper parts of the sliding blocks extend to the exteriors of the upper parts of the sliding chutes and are connected with the bottomof a supporting seat; the supporting seat is arranged above the bottom plate; a supporting block is welded at the position, close to the edge, of one side of the upper part of the bottom plate; a first threaded rod is installed in the supporting block by means of a first rolling bearing. After the adjustable lower limb raising device is used, the body position of a patient does not need to be moved in an adjustment process, so that the injury of the lower limbs or the secondary injury of the postoperative patient can be avoided; the adjustable lower limb raising device has better stability, can enable the height of the affected limb not to be easily changed, enables the affected limb not to easily slide to the side, helps the affected limb to accelerate blood and lymphatic reflux, and improves systemic circulation, thus effectively promoting the function recovery of the affected limb; the adjustable lower limb raising device is better in comfort, can enhance clinical efficacy, is stable in placement, does not easily dump, and is better in safety performance.

The invention discloses an automatic rehabilitation machine for lower limb rehabilitation in the technical field of rehabilitation instruments. A rehabilitation seat is arranged, the rehabilitation seat can move under the action of thrust, a first-order lower limb training assembly and a second-order lower limb training assembly are sequentially arranged on the front side of the rehabilitation seat from bottom to top, the first-order lower limb training assembly is a pedal wheel set, the first-order lower limb training assembly is suitable for being used by a patient whose lower limbs do not have active exercise ability at all, the first-order lower limb training assembly is also suitable for being used by the patient whose lower limbs have weak exercise ability for rehabilitation training, and the second-order lower limb training assembly is suitable for being used by the patient whose lower limbs are basically recovered for rehabilitation training. The patient lifts the lower limbs to a belt in the belt group in the training process, and the lower limbs are moved to drive the belt in the belt group to move, so that the lower limbs are actively moved with higher strength. The rehabilitation machine can be suitable for rehabilitation training of patients with lower limb injuries of different degrees, the movement forms are variable, and the requirements of the patients for training form switching are fully met.

The invention aims at providing a phalanx joint rehabilitation mechanism of a pedal gait rehabilitation trainer, comprising two curved rods, a vertical rocker pillar, two phalanx joint rehabilitation mechanisms, two connection rods, a bottom plate, two cranks and a torsion motor, wherein the vertical rocker pillar is fixed at the front end of the bottom plate, the torsion motor is fixed at the back end of the bottom plate, the upper ends of the curved rods are connected with the vertical rocker pillar, the lower ends of the curved rods are connected with the connection rods, the connection rods are connected with the cranks, the cranks are connected with the torsion motor, the phalanx joint rehabilitation mechanisms are connected with the connection rods, and the two curved rods, the two connection rods, the two phalanx joint rehabilitation mechanisms and the two cranks are symmetrically positioned at the two sides of the vertical rocker pillar. The phalanx joint rehabilitation mechanism of the pedal gait rehabilitation trainer is simple in structure and convenient to use, and can provide drive capability for thigh joint, talocrural joint, ankle joint and metatarsal joint. The phalanx joint rehabilitation mechanism of the pedal gait rehabilitation trainer is suitable for rehabilitation training of patients who are suffered from palsy caused by cardiovascular diseases or lower limb injury caused by accidents and the like, and also suitable for rehabilitation training of patients with impaired gait. The movement range and speed of the phalanx joint rehabilitation mechanism can be changed according to actual situations of the patents so that the phalanx joint rehabilitation mechanism has wide application range.

The invention relates to a standing aid automatic burden alleviating system and a burden alleviating method thereof, and belongs to the field of standing aids. A user primarily using the standing aidcan be helped to better adapt to the standing posture, and the dizziness, lower limb injuries and other symptoms probably appearing in the sudden standing process of the user are reduced. The burden alleviating system comprises the standing aid, a concentrated controller, a pedal, a wearing system a connecting piece and a power motor, wherein the concentrated controller is arranged on the standingaid, the power motor is connected with the connecting piece, and a data processor is arranged on the concentrated controller and electrically connected with the power motor. The user inputs the weight value of burdens needing to be alleviated to the data processor, the pedal is provided with a data collector, the data collector is electrically connected with the data processor, the data collectorcollects the burdens and transmits the burdens to the data processor, and the data processor commands the power motor to output power so as to provide corresponding lifting force for the wearing system.

The invention discloses a knee-bending rehabilitation training assisting device. The knee-bending rehabilitation training assisting device comprises a bottom plate, a first folded plate, a second folded plate, a translation plate, a transmission device and control circuits; a square hollowed part is formed in the middle of the bottom plate, sliding grooves are symmetrically formed in the two sides of the length direction of the hollowed part, the first folded plate is hinged to the shorter side of the hollowed part, the first folded plate, the second folded plate and the translation plate are sequentially hinged and can be unfolded to form a straight plate, and the two corresponding ends of the translation plate are embedded into the sliding grooves and can linearly move in the length direction of the sliding grooves; the transmission device comprises electrical push rods and fixed bases, the fixed bases are fixed to the upper end face of the bottom plate and located at the two sides of the length direction of the hollowed part, one end of each electrical push rod is connected to the corresponding fixed base, the other ends of the electrical push rods are connected to the two sides of the upper end face of the translation plate; the control circuits are arranged in the fixed bases. The problem that a patient cannot autonomously complete the knee bending action due to lower limb injuries and diseases is solved by means of the knee-bending rehabilitation training assisting device.

The invention relates to an aorta abdominalis hemostasis instrument and provides a belt type aorta abdominalis compression hemostat which comprises a flexible pressure module, a body binding module and a pressure adjusting module. The flexible pressure module and the pressure adjusting module are connected with the body binding module in a riveting mode. The belt type aorta abdominalis compression hemostat is a special instrument for hypogastrium compression hemostasis. An airtight airbag is filled with air, a cloth bag body is stretched tightly so that the body hypogastrium and the pelvis area can be compressed suitably to block blood flow of the aorta abdominalis, and the function of compression hemostasis is achieved. The belt type aorta abdominalis compression hemostat is particularly suitable for emergency of pelvis injury bleeding and severe lower limb injury bleeding, and prevents blood from losing fast. The belt type aorta abdominalis compression hemostat has the advantages of being simple in structure, reasonable in design, exact in effect, convenient to use and accurate and adjustable in compression, and the adjusting mode is simple and easy to implement. The belt type aorta abdominalis compression hemostat can be used for hemostasis of massive haemorrhage of parts where a common tourniquet is difficult to apply, and be used in pre-hospital care, blood supply for the important heart, the important brain and the important organs is guaranteed, valuable time for follow-up treatment is gained, the function of saving the lives of the wounded is achieved, and the compression hemostat is a special device for pre-hospital care of the massive haemorrhage of the special parts.

The invention discloses a pair of zipper trousers for a bedridden patient. A bedridden patient, especially a patient with lower limb injury or paraplegia is inconvenient to take off and put on the trousers to relieve the bowels, change medicine and take a bath, and therefore, this would create a great burden on a nursing person, and the patient feels painful. By means of the pair of zipper trousers for the bedridden patient, the patient does not need to take off and put on the trousers to relieve the bowels, change medicine and take a bath and only needs to open a zipper between a front trouser piece and a rear trouser piece of the pair of trousers. The pair of zipper trousers for the bedridden patient is characterized in that a front trouser piece inseam is not sewed with a rear trouser piece inseam but connected with the rear trouser piece inseam through the zipper, the left part and the right part of a crotch are connected by a zipper, the left side of the rear trouser piece is sewed with the left side of the front piece, and the right side of the rear trouser piece is sewed with the right side of the front piece.

The invention discloses a front bumper system of an automobile, which comprises a bumper beam, a buffer energy-absorbing block, a sub-bumper reinforcement plate, and a bumper outer skin. The bumper beam is a metal structure and is connected to the body frame by welding The front end of the auxiliary bumper reinforcement plate is connected to the outer skin of the bumper through buckles, and the rear end is installed to the bottom of the water tank bracket through bolts; the outer skin of the bumper is wrapped on the outside of the buffer energy-absorbing block, The outer skin of the bumper has an integrated structure and the front end faces of the upper and lower parts are located in the same cross section, the front end face of the auxiliary bumper reinforcement plate and the front end face of the buffer energy-absorbing block are located in the same cross section, the The buffer energy-absorbing block is installed in the cavity between the bumper outer skin and the bumper beam. The invention can effectively reduce the damage to the pedestrian's lower limbs when a person-vehicle collides.

The invention discloses a lower limb rehabilitation robot, which comprises a walking mechanism and a suspended ceiling bracket arranged on the top of the walking mechanism, wherein four corners on thetop of the base of the walking mechanism are independently vertically fixedly provided with a cross beam supporting rod; the cross beam supporting rods are fixedly connected with the suspended ceiling bracket; the inner side of the top of the suspended ceiling bracket is connected with a lifting rope; a lifting rope cross beam is fixedly tied to the tail end of the lifting rope; the left side ofthe walking mechanism is provided with a rotary movement mechanism; the rotary movement mechanism is fixedly connected with the cross beam supporting rods through holding hoops; the right side of thewalking mechanism is provided with a display structure; the display structure is fixedly connected with the cross beam supporting rods; and the front side and the back side of the base of the walkingmechanism are independently fixedly provided with an adjustable armrest mechanism. The lower limb rehabilitation robot has a reasonable structure, can replace a traditional therapist to carry out rehabilitation training, simulates active training and passive training of lower limb walking, and is suitable for the rehabilitation training of hemiplegia and lower limb injuries.

The invention discloses gallus-type briefs easy to put on and take off. The gallus-type briefs easy to put on and take off includes a base fabric, elastic belts, buckles (adjusting buckles), shoulderstrap buckles (loop buckles), loops, an elastic band and a crotch material; the base fabric is detachably connected to two elastic belts by 4 loop buckles; and each elastic belt is provided with a buckle to adjust the elasticity and length. The briefs can be put on and taken off by unfastening or buckling each loop buckle at the left and right sides. The gallus-type briefs easy to put on and takeoff is convenient to put on and take off; it is not necessary to take off the briefs through the full length of both lower limbs; and the briefs can be replaced directly without taking off the over-trousers. The gallus-type briefs easy to put on and take off has a great life benefit for patients with lower limb injuries and inconvenient activities and old men or women, and does not need to contactdirt and fungi bacteria on shoes and feet. The gallus-type briefs easy to put on and take off has a great life quality improvement for women who need to frequently change briefs during menstrual periods, as well as those who pay attention to efficiency, and have fresh opportunities for fashion people. Meanwhile, the gallus-type briefs easy to put on and take off can increase the frequency of people changing the briefs; therefore, the hygiene and health are ensured.

The invention discloses a device for assisting lower limb rehabilitation training. The device comprises a base board, a first folding board, a second folding board, a foot massaging mechanism, a transmission device and a control circuit; a middle part of the base board is a square hollow-out part; slideways are symmetrically installed at two sides in the length direction of the hollow-out part; the first folding board is hinged to a shorter side of the hollow-out part; the first folding board, the second folding board and the foot massaging mechanism are successively hinged and can be expanded to be a straight board; two corresponding ends of the foot massaging mechanism are embedded in the slideways and can perform rectilinear motion in the length direction of the slideways; the transmission device comprises electric push rods and mounting bases; the mounting bases are fixed on an upper end surface of the base board and are positioned at two sides in the length direction of the hollow-out part; one ends of the electric push rods are connected with the mounting bases and the other ends are connected with two sides of an upper end surface of the foot massaging mechanism; the control circuit is installed in the mounting bases. The device of the invention can solve the problem that patients can not complete the operation of bending their legs due to lower limb injuries.

The invention belongs to the technical field of rehabilitation appliances, in particular to a foldable lower extremity rehabilitation instrument that is easy to carry, comprising two lateral base plates one and two lateral base plates, the second lateral base plate A U-shaped handrail is fixedly installed on the upper surface of the two lateral base plates on one side away from each other, and a non-slip grip is fixedly installed at one end of the two U-shaped handrails away from the lateral base plate. During the whole rehabilitation exercise, the weight on the user's legs is always the same, so it will not cause additional impact on the leg joints. It can effectively protect the use of the device, reduce the probability of the user suffering from secondary injury, effectively solve the existing rehabilitation exercises that the leg joints will bear more impact force, affect the rehabilitation process of lower limb injuries and even cause secondary injury. question.

The invention discloses an electric movable bed frame and an instruction for use thereof, belonging to the field of medical equipment. The main purpose of the present invention is to provide a treatment bed frame that can electrically assist stretching activities for patients suffering from bone injuries, trauma, lower limb injuries and other related injuries and medical institutions, and assist the rehabilitation and treatment of patients according to mechanical stretching activities. In order to achieve the above purpose, each component is processed, which mainly includes: leg bracket, backrest bracket, fixing belt, fixed bracket, movable bracket, main body; after each component is processed, follow the corresponding installation process Install it and use it in accordance with the instructions for use; the invention can not only help patients perform stretching rehabilitation, but also improve the treatment level of medical institutions. It is the preferred medical device for various medical institutions and has great development potential.

The invention discloses an automotive front bumper system which comprises a bumper cross beam, a buffer energy-absorbing block, an auxiliary bumper reinforcing plate and bumper outer skin. The bumper cross beam is of a metal structure and is welded and connected to an automobile frame. The front end of the auxiliary bumper reinforcing plate is connected with the bumper outer skin through a fastener, and the rear end of the auxiliary bumper reinforcing plate is installed at the bottom of a water tank support through bolts. The bumper outer skin is arranged on the outer side of the buffer energy-absorbing block and is of an integral structure, the front end faces of the upper portion and the lower portion are located on the same cross section, the front end face of the auxiliary bumper reinforcing plate and the front end face of the buffer energy-absorbing block are located on the same cross section, and the buffer energy-absorbing block is installed in the cavity between the bumper outer skin and the bumper cross beam. The automotive front bumper system can effectively decrease lower limb injuries of pedestrians during person-vehicle collision.

The invention discloses a leg-swinging muscle-building device and an instruction for its use, belonging to the field of body-building equipment. Its main purpose is to provide fitness enthusiasts and consumers with a portable fitness equipment aimed at exercising the muscles of the lower limbs and assisting the exercise of the waist and abdomen. effect, its main components include: lifting pulley, wire rope, lifting unit, adjusting bolt, adjustable backrest, saddle, counterweight, guide pulley, swing rod, frame; Follow the instructions for use. The invention is not only suitable for people of all ages, but also has a certain auxiliary effect on the treatment and rehabilitation of related injuries such as lower limb injuries. It is the first choice for fitness facilities and home fitness equipment.

The invention discloses a lower limb injury detection method, device and equipment and a computer storage medium. The lower limb injury detection method comprises the steps: obtaining a target speed value corresponding to a lower limb when the lower limb touches the ground; determining a target damage type according to the target speed value; and generating damage prompt information according to the target damage type. By acquiring the target speed value of the lower limb of the user, the target injury type corresponding to the target speed value can be simply and conveniently determined according to the target speed value, and finally the injury prompt information can be generated according to the target injury type, so that the detection condition can be fed back, and the user can timelyadjust the wrong movement posture according to the injury prompt information.

The invention discloses an instruction manual for a fitness equipment for exercising leg muscles, belonging to the field of fitness equipment. The purpose of the present invention is to provide a kind of leg body building apparatus that just aims at leg muscle exercise by overcoming load for consumer and body-building lover, and its main parts include: frame, slide rail, slide block, seat, adjustable Backrest, inner slideway, adjusting bolt, outer slideway; install according to the installation process, and operate and use according to the instructions when using it. This invention is suitable for people of all ages, and the elderly and children should be accompanied by professional instructors. operate. And it has a certain auxiliary effect on the treatment and rehabilitation of related injuries such as lower limb injuries. It is the first choice of fitness equipment for various fitness venues and home fitness.

The invention discloses an orthopedic surgery supporting device, which belongs to the field of medical clinical orthopaedic surgery auxiliary devices, and is characterized in that connecting pipes aremounted on hollow support screws of vertical frame arms on two sides, telescopic rods capable of sliding relative to a sliding frame are arranged in inner cavities of the hollow support screws and fastened by bolts on the connecting pipes, and the heights of the vertical frame arms can be changed by adjusting the telescopic rods. The orthopedic surgery supporting device is easy to install, convenient to operate and wide in clinical practical application, the operation of a surgeon in the surgery is simplified, the surgery time is shortened, and the orthopedic surgery supporting device adoptsthe design of a hollow supporting screw rod, a connecting sleeve, a telescopic rod, a locking bolt and a U-shaped traction frame; for an auxiliary equipment supporting device in an orthopedic surgery,a surgical limb can be conveniently and effectively lifted, and the lower limb is prevented from being manually lifted by a specially-assigned person; the burden of doctors is reduced, the surgical operation is facilitated, the lower limb trauma surgery time is shortened, the surgery efficiency is improved, the surgery success rate is increased, the surgery cost of patients is reduced, and the social benefits are increased.