34 results about "Leg fracture" patented technology

The invention discloses a management device for patient leg fracture nursing, and belongs to the field of orthopedic trauma, the management device comprises a bed body, an arranged fracture management mechanism is used in cooperation with a fracture patient, the legs of the patient are placed on the top surface of a bottom plate, and the shanks and thighs of the patient are supported through a thigh supporting plate and a shank supporting plate respectively; after thighs and shanks of a patient are bound and bound together with the thigh supporting plate and the shank supporting plate through belt buckles and binding belts respectively, the position of the traction plate is adjusted according to the position of a bone needle part after fracture puncture at the thigh proximal end, the femoral shaft, the knee joint or the ankle joint of the shank of the patient, and a bone needle is placed in one bone needle clamping groove; after the traction plate is fixed on the L-shaped adjusting plate through the second screw hole knob, the L-shaped adjusting plate is pushed to move towards the right side by rotating the first screw hole knob on the fixed threaded rod, and the compression spring is forced to perform retraction operation, so that the aim of performing bone traction on a patient is fulfilled.

The invention provides a parallel robot system for leg fracture reduction surgery, a control method, equipment and a medium. The parallel robot system comprises a fixed ring, a moving ring, two infrared optical reference frames, a plurality of telescopic connecting rods and a plurality of motors. Wherein the two infrared optical reference frames are respectively fixed on the fixed ring and the moving ring, the plurality of connecting rods are respectively connected with the fixed ring and the moving ring through twelve universal joints, and the plurality of motors are respectively connected with six universal joints on the fixed ring so as to drive the universal joints to rotate around the axial direction. The motor rotates the universal joint by rotating the number of turns to drive the threads in the connecting rod to rotate, so that the connecting rod stretches out and draws back, and the leg fracture reduction process is completed. Accurate reduction of leg fractures is achieved, motor driving is used for replacing manual broken bone moving of a doctor, and the burden of the doctor in the operation process can be greatly relieved.

The utility model relates to the technical field of medical instruments, in particular to a patient nursing auxiliary supporting device for critical nursing. Comprising a seat plate, and solves the problems that when a supporting device in the prior art is used for nursing a patient with fractured or injured legs, the legs of the patient cannot be effectively supported, the legs of the patient generally need to be lifted firstly when the legs of the patient are nursed, but when the legs of the patient are lifted in the prior art, the legs of the patient are inconvenient to lift. At present, the existing supporting device is generally manually lifted by a plurality of medical workers, so that the working intensity of the medical workers is greatly increased, the nursing efficiency of the medical workers on a patient is reduced, the treatment effect of the patient is influenced, and the supporting device in the prior art cannot conveniently adjust the inclination angle of a backrest, so that the medical workers cannot conveniently adjust the inclination angle of the backrest. Therefore, a patient feels uncomfortable when using the supporting device for nursing treatment, and the treatment effect of the patient is affected.

The invention discloses a fixing device for osteoporotic fracture, which comprises a tightening mechanism and a mounting mechanism, the tightening mechanism comprises a fixing plate and a fixing cylinder, the fixing cylinder is welded on the left side of the fixing plate, and a plurality of partition plates are uniformly welded in the fixing cylinder. According to the fixing device for the osteoporotic fracture, stable fixation is provided for the osteoporotic fracture part through the tightening mechanism, the loosening problem caused by infirm fixation is avoided, fracture healing is facilitated, the ratchet wheel is installed on the outer ring of the rotating shaft to be matched with the pawl, and the fixing stability is further guaranteed; the fixing effect is prevented from being affected by loosening of the lacing rope caused by reverse rotation of the rotating shaft, the fracture position of the leg of a patient can be conveniently installed and fixed through the installation mechanism when the leg of the patient is fractured and the leg is inconvenient to lift, operation of medical staff is facilitated, and through cooperative use of a ratchet wheel and a pawl, the fixing stability is guaranteed, and meanwhile the fixing effect is improved. And the fixing device can be conveniently and quickly loosened in emergency, so that the safety of the patient is guaranteed.

The utility model discloses ventilation adjusting type leg fracture supporting equipment which comprises a bottom plate, clamping plates are arranged at the two ends of the lower surface of the bottom plate, the two clamping plates are in an L shape and are symmetrically arranged, the horizontal portions of the clamping plates are in threaded connection with clamping bolts, and the clamping bolts are vertically arranged and penetrate through the horizontal portions of the clamping plates. A pressing plate is arranged at the upper end of the clamping bolt and located in the clamping plate. Two sleeves are symmetrically arranged on the upper surface of the bottom plate, moving pipes are inserted into the sleeves, and the moving pipes are vertically arranged in the sleeves. A fractured leg is placed on the supporting plate, the fan cover is taken down, the first fan and the second fan work, and air flow can flow into the air box and the cavity in the supporting plate and flow out of the second air holes, so that heat dissipated by the leg can be dissipated from the vent holes and flows out along with the air flow, stuffiness is avoided, and comfort is improved; floral water can be dropped into the sponge mat, and then the fan cover is covered.

This utility model provides a leg fracture traction device, relating to the field of leg fracture traction devices. The utility model includes a base plate, with a traction device mounted on one side of the base plate. By setting up a traction mechanism, when performing traction treatment on a fracture patient, the injured leg can be fixed to a slide and a fixation frame using a fixing component. Then, according to treatment needs, a self-locking motor is activated to drive a threaded rod to rotate, thereby causing a screw hole block to slide to one end on the inner wall of the base plate. Then, under the pull of a first telescopic rod and a first spring, the slide can move to one end within the inner wall of the base plate. The first spring and the first telescopic rod act as a buffer between the slide and the screw hole frame, preventing excessive traction caused by the screw hole block moving too quickly. This allows the slide to provide flexible traction according to actual usage during the traction process, avoiding secondary injury and improving treatment efficiency.

The invention relates to the technical field of medical rehabilitation equipment control, in particular to a leg fracture bedridden complete-cycle rehabilitation system based on hybrid real force touch interaction and a control method, by adopting the method provided by the invention, a multi-mode rehabilitation state feature set is constructed, a coupled feature set is formed through feature coupling, and the rehabilitation effect of a patient is improved. The method comprises the following steps: firstly, dynamically updating a local dynamic transition threshold value and a global dynamic transition threshold value, setting a trigger condition, judging whether to transition from a current rehabilitation stage to a next stage or not according to the trigger condition, and dynamically updating the local dynamic transition threshold value and a global accumulation threshold value; and a control signal for virtual display is sent to the MR interaction unit according to the current rehabilitation stage and a preset condition, so that real-time adaptive switching of multi-stage rehabilitation training is realized, a mixed reality function is realized in combination with the MR interaction unit, lightweight, immersive and personalized rehabilitation experience is provided for a patient, leg function recovery is accelerated, and the rehabilitation effect of the patient is improved. The rehabilitation efficiency and quality are improved.

The invention discloses a supporting and fixing support for leg fracture nursing. The supporting and fixing support comprises a mounting mechanism and a rehabilitation mechanism. The mounting mechanism comprises a mounting plate, an electric push rod and a fixed rod; an electric push rod is arranged at the upper end of the front side of the mounting plate and connected with the rehabilitation mechanism, and a buckle is integrally formed at the upper end of the rear side of the mounting plate and provided with a threaded hole connected with a fixing rod; mounting plates are welded to the lower ends of output shafts of the electric push rods; the rehabilitation mechanism comprises a fixing frame, an air pump, a bearing plate, a screw rod, a limiting rod, a track disc, a motor and an air bag; the rear end of the fixing frame is fixedly connected with a connecting plate, and an air pump is detachably arranged on the outer wall of one side of the fixing frame. A track disc is integrally arranged in the middle of the outer wall of the other side of the fixing frame, a support and a limiting buckle are arranged on fixing frame wall bodies on the two sides of the track disc respectively and connected with a motor and the fixing frame respectively, and a mounting frame is arranged at the lower end of the fixing frame and connected with a limiting rod and a screw. A bearing plate is slidably connected into the fixing frame, and air bags are symmetrically arranged on the front portion of the fixing frame.

The invention relates to the technical field of medical apparatus and instruments, and discloses an orthopaedic reduction and fixation orthopedic device which comprises a locking mechanism, the locking mechanism comprises two fixing blocks, fastening bolts penetrate through the tops of the two fixing blocks and are in threaded connection with the tops of the two fixing blocks, and the bottom ends of the fastening bolts penetrate through and extend to the bottoms of the fixing blocks. Locking rods are rotationally connected to the bottom sides of the surfaces of the two fastening bolts, rotating pieces are rotationally connected to the bottoms of the two locking rods, and a foot fixing sleeve is fixedly connected between the two rotating pieces. The locking mechanism is matched with the foot fixing sleeve, the angle can be adjusted through a locking rod and a rotating piece in the locking mechanism, the foot fixing sleeve can stably wrap the foot sole and limit the angle of the foot sole, the foot sole and the leg are kept consistent, the situation that the foot sole is prone to being turned inwards or outwards after the leg is fractured is effectively corrected, and the inward-eight or outward-eight posture is prevented from being formed; the defects that the posture of the foot sole is difficult to control, and gait abnormity is easily caused after fracture healing are overcome.

The utility model discloses a leg fracture emergency fixing device, which belongs to the technical field of medical auxiliary equipment and comprises a connecting rod, supporting rods are mounted at two ends of the connecting rod, a fracture auxiliary fixing device dismounting mechanism is mounted at the lower ends of the supporting rods, and a sliding seat is arranged on the surface of the connecting rod. According to the fracture auxiliary fixing device, the fracture auxiliary fixing device dismounting and mounting mechanism is arranged, the fracture auxiliary fixing device can be fixedly connected with a bed frame of a sickbed through the fracture auxiliary fixing device dismounting and mounting mechanism, and therefore follow-up auxiliary fixing of the legs of a patient is facilitated; according to the position adjusting mechanism of the fracture auxiliary fixing device, the installation position of the fracture auxiliary fixing device can be conveniently adjusted through the position adjusting mechanism, the left leg and the right leg of the patient can be conveniently fixed in an auxiliary mode, and therefore the practicability of the device is improved.

The utility model relates to the technical field of medical instruments, and discloses an emergency surgical fracture patient moving device which comprises a placing plate, a sponge pad arranged at the top of the placing plate, a grabbing frame fixedly installed on one side of the placing plate, a leg retracting pad placed at the top of the placing plate, a connecting plate arranged at the bottom of the placing plate, and a base arranged at the bottom of the connecting plate. And an adjusting rod is arranged on one side of the connecting plate. According to the emergency surgery fracture patient moving device, through cooperative arrangement of the placing plate, the sponge cushion and the leg retracting cushion, a fracture patient can be stably fixed to the placing plate, the body and the arms of the patient can be fixed through the elastic belts, and secondary injury caused by shaking or bumping in the transferring process is prevented; the sponge pad can reduce shaking and oppression of the head of the patient with the fracture in the transferring process, the leg retracting pad can ensure that the patient with the fracture of the legs keeps the relative stability of the legs in the transferring process, and friction and movement between the fracture broken ends can be reduced.

The present disclosure provides alert implants that comprise a medical device and an implantable reporting processor (IRP), where one example of such a medical device includes a component for a total knee arthroplasty (TKA) such as a tibial extension, a femoral component for hip replacements, a breast implant, a distal rod for arm or leg breakage repair, a scoliosis rod, a dynamic hip screw, a spinal interbody spacer, and tooling and methods that may be used to form the alert implant, and uses of such alert implants in the health maintenance of patients who receive the implant.

The utility model discloses a leg fracture fixing support, and belongs to the technical field of medical instruments. A leg fracture fixing support comprises a base and a first supporting frame fixedly connected to the base, a first rolling shaft is rotationally connected to the first supporting frame, a boss is fixedly connected to the first rolling shaft, a first groove is formed in the boss, a second supporting plate is arranged in the first groove, a third rolling shaft is arranged at the lower end of the second supporting plate, and a second supporting frame is arranged on the third rolling shaft. A base plate is arranged between the second supporting frame and the second supporting plate, a third groove is formed in the base, a bolt is arranged at the lower end of the base, a sliding groove is formed in the base, a first supporting plate is arranged in the sliding groove, and the bolt penetrates through the base to be located in the third groove. When in use, the height and the angle of the bed can be adjusted, the bed can be fixed on a sickbed, and the bed is convenient to disassemble and use.

The utility model provides a reduction nursing splint for shank fracture, and relates to the field of shank. The reduction nursing splint for the shank fracture comprises a nursing splint body and a red and green indicator light, the nursing splint body is fixedly connected with a positioning protective shell, an induction button is fixedly arranged in the positioning protective shell, a stress sliding plate is arranged in the positioning protective shell in a sliding mode, and the stress sliding plate is fixedly connected with an induction column; the stress sliding plate is fixedly connected with one end of the tough spring, and the other end of the tough spring is fixedly connected with the positioning protective shell. According to the reduction nursing splint for the shank fracture, through the arrangement of the nursing splint body, the positioning protection shell, the induction button, the stress sliding plate, the induction column, a toughness spring and a red and green indicator lamp, the effect of quickly feeding back the tightness can be effectively achieved, the wearing condition of the reduction nursing splint is judged, and meanwhile the detumescence condition of the shank fracture can be reflected; and medical staff can observe conveniently.

The invention discloses a leg fracture auxiliary supporting walking device which comprises a supporting frame, a connecting rod is fixedly connected to the bottom of the supporting frame, a driving crawler belt is fixedly connected to the inner wall of the connecting rod, rolling wheels are fixedly connected to the bottom of the supporting frame, and a first fixing rod is fixedly connected to the top of the supporting frame. A second fixing rod is fixedly connected to the top of the supporting frame, a guardrail is fixedly connected to the side wall of the first fixing rod, and the holding mechanism comprises a sliding round rod. The invention relates to the technical field of auxiliary supporting walking devices. When a patient walks by using the equipment, small garbage on the ground of a hospital can be collected through cooperation of a dust collector, a storage battery, a dust collection pipe, an extrusion rod, an extrusion plate, a liquid storage barrel, a reset spring, a fixing ring, a telescopic leather bag and a shoe cover, the patient is prevented from slipping when stepping on the garbage during walking, and meanwhile damping can be conducted on the patient when the foot of the patient falls down; and the fracture part of the leg is prevented from being hurt by vibration caused by overlarge steps of the patient.

The present invention discloses a leg fracture nursing support for the elderly, comprising an upper mounting frame, the bottom of which is rotatably mounted with a lower mounting frame via a connecting rod, the upper mounting frame being sleeved on the thigh position, and the lower mounting frame being sleeved on the calf position; a mounting tube being sleeved on the outside of the lower mounting frame, a mounting sleeve being fixed to the outer end of the movable bar, a support rod passing through a limit bar, a limit sleeve being sleeved on the middle portion of the support rod, a resistance adjustment assembly being arranged on the top of the mounting tube, an adaptive support adjustment assembly being mounted on the inner side of the support rod and within the mounting tube, a guide rod being fixed on the inner wall of the massage head, an airbag being laid on the inner wall of the lower mounting frame, and a massage drive assembly being arranged within the lower mounting frame. The leg fracture nursing support for the elderly can be adjusted for auxiliary support to facilitate gradual recovery, and can still provide stable support even when encountering potholes and bumps.

The utility model relates to the technical field of fracture nursing, in particular to a nursing splint for shank fracture reduction, which adopts a tightening bandage structure to fix a tightening plate, is simple to wear and operate, is convenient to apply medicine, and improves the practicability. Comprising a bandage, splint sleeves, medicine applying holes, an elastic band, a bandage head, a first son hook-and-loop fastener, a first mother hook-and-loop fastener, a fracture reduction splint and a medicine groove, the multiple sets of splint sleeves are evenly connected to the outer side of the bandage, a set of medicine applying holes are formed between the inner side of each set of splint sleeve and the bandage, and the outer end of one side of the bandage is connected with the inner side of the first mother hook-and-loop fastener; the inner side of the bandage head is connected with a first sub hook-and-loop fastener, the fracture reduction splint is movably inserted into the inner side of the splint sleeve, and a medicine groove is formed in the middle of the bottom end of the fracture reduction splint.

The leg fracture fixing device comprises two arc-shaped plates, a plurality of extending plates are movably arranged at the two ends of each arc-shaped plate, a plurality of first side sliding grooves used in cooperation with the extending plates are formed in the two ends of each arc-shaped plate, and a containing groove is formed in the position, close to an opening, of the inner wall of each first side sliding groove; the end, away from the extension plate, of the abutting plate is rotationally provided with a lead screw, and the end, away from the extension plate, of the lead screw penetrates out of the arc-shaped plate in a threaded mode and is fixedly provided with a hand wheel. In the using process, each extension plate is matched with the two arc-shaped plates to limit the position of the leg fracture, and due to the fact that certain distances exist between the extension plates, air can make direct contact with the skin, the stuffiness feeling is small, and the using experience feeling is good.

This invention discloses a leg fracture positioning and orthotic device, belonging to the technical field of leg orthotic devices. It includes an orthotic component comprising a thigh fixation bracket with a lower leg fixation bracket hinged below it. A strap buckle is provided on one side of the thigh fixation bracket, and fixation holes are provided on the thigh fixation bracket and the lower leg fixation bracket. An adjustment component includes an adjustment element located on one side of the thigh fixation bracket. The advantages of this invention are: the orthotic component alone provides bed rest fixation and protection, and the bracket component can be quickly assembled to provide support for walking. The weight of the affected limb is supported by the supporting leg and foot, avoiding secondary injury to the lower leg. Switching between the two modes is convenient, adapting to the entire rehabilitation process for fracture patients.

The invention discloses a fixing device for hand and foot fracture deformity correction, and relates to the technical field of fracture correction fixing.The fixing device comprises two wearing rings, four fixing plates are installed between the two wearing rings in a circumferential array mode, and guide rods are movably installed in the middles of the upper ends of the fixing plates through through holes; the lower ends of the guide rods are provided with first connecting plates, the lower ends of the first connecting plates are provided with second connecting plates in a hinged mode, the lower ends of the second connecting plates are provided with correcting plates, the upper ends of the correcting plates are provided with limiting adjusting assemblies, and annular air bags are installed in the wearing rings. The correcting plates are rotationally installed on the fixing plate through the first connecting plate and the second connecting plate, the limiting adjusting assembly is installed, the limiting adjusting assembly can adjust the angle of the correcting plates and fix the correcting plates, the four correcting plates can conduct effective clamping according to the actual situation of the hand or leg fracture position of a fracture patient, and the correcting effect is good. The fracture part is clamped and fixed, and the correction plate is prevented from accidentally moving when fixing the fracture part of a patient.

The leg fracture nursing support for the old people comprises an upper mounting frame, a lower mounting frame is rotatably mounted at the bottom of the upper mounting frame through a connecting rod, the upper mounting frame is arranged at the thigh position in a sleeving mode, and the lower mounting frame is arranged at the shank position in a sleeving mode; the mounting cylinder is arranged on the outer side of the lower mounting frame in a sleeving mode, a mounting sleeve is fixed to the outer end of the movable strip, the supporting rod penetrates through the limiting strip, a limiting sleeve is arranged in the middle of the supporting rod in a sleeving mode, the resistance adjusting assembly is arranged at the top of the mounting cylinder, and the self-adaptive supporting adjusting assembly is mounted on the inner side of the supporting rod and in the mounting cylinder. A guide rod is fixed to the inner wall of the massage head, an air bag is laid on the inner wall of the lower mounting frame, and a massage driving assembly is arranged in the lower mounting frame. According to the leg fracture nursing support for the old people, auxiliary supporting adjustment can be carried out, gradual recovery is facilitated, and meanwhile the stable supporting effect can still be achieved in potholes and protruding sections.

The utility model discloses a leg fracture rehabilitation training device, and relates to the technical field of rehabilitation instruments. The utility model comprises a base and an armrest frame arranged above the base, wherein the base is fixedly connected with the armrest frame through a vertically arranged support rod; two cushion assemblies are symmetrically arranged on one side of the supporting rod in the walking direction, each cushion assembly comprises a cushion plate and a supporting cross rod, and one edge of each cushion plate is hinged to the peripheral side of the corresponding supporting cross rod. The two seat cushion assemblies are symmetrically arranged, the edges of the outer sides of the seat cushion plates can rotate around the supporting transverse rod, overturning switching between the horizontal state and the vertical state is achieved, when the seat cushion plates are overturned to be in the vertical state, the two seat cushion plates are located on the two sides of the whole device, avoiding is provided for walking training of a patient, and walking of a person is facilitated; when the cushion plate is overturned to be in a horizontal state, the supporting inclined rods below the cushion plate and the supporting cross rods at the ends of the cushion plate provide sufficient support for the cushion plate, the bearing capacity of the cushion plate is guaranteed, the patient can sit down and rest in time conveniently, and practicability is high.

The utility model discloses an animal leg fracture experiment model breaking device which comprises a supporting plate, a breaking seat and a pressing frame, the upper side of the supporting plate is connected with the breaking seat, one end of the supporting plate is hinged to the pressing frame, the lower side of the pressing frame extends out of a pressing plate, and the pressing plate is arranged on the two sides of the breaking seat. The problems that in the prior art, manufacturing of animal leg fracture experiment models completely violates the real collision fracture process, and experiment models without practice cannot achieve the experiment purpose are solved. The animal leg fracture experimental model breaking device is used for manufacturing fracture sites with relatively consistent long bone diaphysis positions. The structure and operation of an existing device are simplified, the actual fracture occurrence environment is simulated, impact displacement of fracture fragments after fracture is not limited, and construction of a fracture model is simply and efficiently achieved. The device is simplified, convenient operation is provided, and the modeling device can be moved easily according to experiment requirements. The manufacturing cost is low, and popularization and use are convenient.

The invention belongs to the field of medical auxiliary equipment, and particularly relates to a walking stick for assisting in climbing stairs, which comprises a shank bandage, a handle and a height-adjustable support body. The walking stick is characterized in that a user can independently use the shank bandage or the handle or use the shank bandage and the handle in a combined mode to assist movement of the walking stick and keep stability. The height of the support body can be adjusted through adjusting mechanisms such as rotation so as to meet the requirements of different users. According to the design, the structure of a stool is simulated, the stable balance function is achieved by remarkably widening the occupied area of the base plate, the safety of a user when the base plate is used on stairs is remarkably improved, and toppling is prevented. The special design allows the user to use the knee of the affected leg to abut against the top of the support body, and assists the normal leg to go up and down stairs through the strength of the thigh of the affected leg, thereby reducing the physical output of the user with leg fracture, and improving the safety and convenience of climbing stairs.

The utility model discloses an orthopedic leg fracture support device, which relates to the technical field of orthopedic auxiliary instruments, and comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a lifting device, the upper end of the lifting device is movably connected with two translation devices, and the upper ends of the translation devices are fixedly connected with telescopic devices. And an angle adjusting device is arranged between the telescopic device and the translation device. A fixing column is manually pressed, so that the fixing column extrudes a telescopic spring and retracts into a telescopic groove, the fixing column is separated from a fixing hole, a telescopic rod moves in the fixing rod, a telescopic plate is driven to move, and the telescopic plate moves along a limiting rod; when the support composed of the adjusting plate and the telescopic plate is suitable for the leg length of the patient, the fixing columns are loosened, the fixing columns are inserted into the fixing holes under the action of the telescopic springs, the length of the fracture support is adjusted, the support can be suitable for patients of different heights, and the practicability of the device is improved.

The invention provides an auxiliary gypsum clamping device for leg fractures, and belongs to the technical field of leg fractures, the auxiliary gypsum clamping device for leg fractures comprises a fixing frame, track strips, limiting sliding blocks, filling block fixing frames, supporting structures around legs, supporting blocks, limiting bolts, reinforcing rods, fastening bolts and positioning holes; wherein the multiple sets of fixing frames are fixedly installed on a supporting structure around the legs in parallel at intervals, the track strips are arranged on the fixing frames, the multiple limiting sliding blocks are arranged on the track strips in a sliding mode, and the filling block fixing frames are fixedly connected to the limiting sliding blocks in an inserted mode; a plurality of groups of supporting blocks are arranged on the supporting structure around the legs, and the length of the fixed frame is matched with the distance between the supporting blocks; the problems that when plaster is needed for leg fracture of a patient, due to leg bending, gaps exist between the legs and the plaster, and normal healing of the fracture is affected can be solved.

The utility model relates to the technical field of leg hanging supports, in particular to a leg hanging support used after a leg fracture operation, which is convenient for adjusting the position of an action area of equipment on a sickbed through a fixing device, convenient for fixing and detaching an equipment main body through an adjusting device, and convenient for finely adjusting the action height of the equipment. Therefore, the device body can be sequentially used on different bed bodies conveniently, the labor intensity and the use cost in the equipment mounting and dismounting process are reduced, the action height of the adjusting device is fixed through the anti-skid device, the adjusting device is prevented from sliding, the legs of a patient are fixed through the locking device, and secondary injury caused by falling of the legs is prevented. The practicability of the device is improved; comprising two sets of fixing devices, adjusting devices, anti-skid devices and locking devices, the adjusting devices are installed on the fixing devices, the anti-skid devices are installed on the adjusting devices, and the locking devices are installed on the adjusting devices.

The utility model relates to the technical field of medical first aid, in particular to a leg fracture fixing splint which comprises a splint body, a rotating assembly is arranged between bent portions of the two splint bodies, fixing blocks are arranged on the side walls, away from each other, of the two splint bodies at intervals, and long bandages are symmetrically arranged on the fixing block of one splint body up and down. Short bandages are symmetrically arranged on the fixing block of the other splint up and down, and square sleeves are arranged on the short bandages. The device is simple in structure and convenient for medical staff to quickly operate on an emergency site. By means of the simple steps of pulling the pull rod, rotating the clamping plates, loosening the pull rod and the like, the legs can be rapidly clamped and fixed through the two clamping plates, the device is provided with the air bag and the convertible connector, and therefore medical staff can adjust the clamping area at any time according to the leg injury condition.

The invention relates to the technical field of fracture surgical instruments, in particular to a leg fracture minimally invasive surgical instrument which comprises two fixing rings arranged on leg tissue in a sleeving mode and located on the two sides of a bone fracture position. The side edges of the fixing rings are connected with adjusting frames through adjusting structures, the design of the two fixing rings and the two adjustable adjusting frames is adopted, when the adjusting frames are fixed to the leg tissue through the fixing structures, the front-back positions, the inclination angle positions and the like of the adjusting frames are adjusted through the adjusting structures, and the adjusting frames are fixed to the leg tissue through the adjusting structures; due to the fact that the adjusting frame can freely change the angle and the distance in a three-dimensional space, bones at the two ends of a fracture position of the bone can be driven to be adjusted during final adjustment, two joints of the bones are aligned, the bones are finally spliced together and kept at an accurate anastomosis position, and due to the fact that only two holes need to be formed in the whole operation process, operation is convenient and fast. Therefore, the wound surface is very small.

The invention provides a leg fracture traction device and method for the orthopedics department, and the device comprises a fixing mechanism which is used for carrying out the assembly of all parts, and is fixedly connected with a sickbed; the supporting mechanism is installed on the top of the fixing mechanism and used for supporting the legs of the patient; the traction mechanism is installed on one side of the fixing mechanism and used for conducting traction on the affected limb of the patient; the bottom frame is arranged to support the horizontal frame, an affected limb is supported through the first support and the second support on the horizontal frame, the supporting angle of the affected limb can be conveniently adjusted according to needs, one side of the bottom frame is connected with the weight box, and the connecting rope is matched with the inserting rod and the nut to be connected with the balancing weight in the weight box, so that traction force is provided for the traction rope; the balancing weights are located in the weight box and attached to the weight box, the situation that the stability of the traction rope is affected by shaking caused by collision is avoided, and the number of the balancing weights can be conveniently adjusted according to the traction requirements of different patients.