49 results about "Orthopedic traction" patented technology

The utility model belongs to the technical field of orthopedic traction instruments, and particularly relates to an orthopedic traction supporting device which comprises a movable frame, the top of the movable frame is fixedly connected with a traction tool, the traction tool comprises a connecting pad, a perineum column, an abduction frame, a foot fixing frame and a main body frame, and the movable frame is fixedly sleeved with a supporting frame. An adjusting frame is arranged below the supporting frame and comprises a movable plate, a connecting rod, a movable sleeve and a supporting rod. A medical worker can rotate the screw rod of the operating rod to enable the adjusting frame to move up and down on the supporting legs of the moving frame, when the adjusting frame moves downwards, the lower end of the supporting rod abuts against the ground, the whole moving frame and a traction tool are supported by the supporting rod along with continuous downward movement of the adjusting frame, and therefore moving wheels of the moving frame are separated from the ground. And therefore, the whole tool is more stable in use, the situation that the tool shakes easily due to the moving wheels in use is avoided, and the stability of traction operation is improved.

The utility model relates to the technical field of tractors, in particular to an orthopedic tractor which comprises a mounting plate, a rotating shaft is fixedly connected to the mounting plate, a plurality of clamping grooves are formed in the rotating shaft in a circumferential array mode, a fixing column is rotationally connected to the outer portion of the rotating shaft, a clamping rod is connected to the fixing column in a sliding mode, and the clamping rod is fixedly connected to the mounting plate. Wherein one clamping groove is clamped with a clamping rod, a sleeve rod is slidably connected into the fixing column, a sliding rod is slidably connected into the sleeve rod, a limiting structure is installed on the sleeve rod, and a traction structure is installed on the sliding rod. The rotating shaft is mounted on the mounting plate, the fixing column rotates around the rotating shaft, accordingly, the fixing column can be adjusted at any angle, after the angle of the fixing column is adjusted, the clamping rod is pushed towards the middle of the rotating shaft, the clamping rod is clamped with the clamping groove, accordingly, the fixing column is fixed, operation is flexible and convenient, time and labor are saved, and the using effect and comfort of the tractor are improved.

The invention relates to the technical field of orthopedic correction traction devices, in particular to an intelligent pneumatic orthopedic traction force regulation and control method and device.The intelligent pneumatic orthopedic traction force regulation and control device comprises a fixing frame, a traction assembly is arranged on the fixing frame and connected with a traction rope, the other end of the traction rope is connected with a traction bow, and a kirschner wire is arranged on the traction bow; when a medical worker increases the pulling force of the traction assembly on the traction bow, the traction bow can increase the tension on the two ends of the kirschner wire, and the kirschner wire is prevented from being bent; when a medical worker reduces the pulling force of the traction assembly on the traction bow, the traction bow can reduce the tension on the two ends of the kirschner wire, the problem that the service life of the kirschner wire is shortened due to the fact that the kirschner wire is stretched with large tension for a long time is solved, additional step-by-step operation is not needed, the clinical adjusting process is simplified, the operation steps of the medical worker are reduced, and the working efficiency is improved. The device is especially suitable for long-term treatment scenes requiring frequent fine adjustment of traction force.

The invention discloses a folding field operation orthopedics traction repositor, and belongs to the technical field of medical first-aid instruments. The device comprises a fixing frame and a folding frame hinged to the fixing frame, a traction support driven by a lead screw is arranged in the fixing frame, a fixing support is installed at the rear end of the folding frame, and the fixing support and the folding frame fix limbs through fixing belts with ladder buckles. A sliding seat at the rear end of the screw rod, a first connecting rod and a second connecting rod form a sliding block connecting rod mechanism, so that quick traction or fine screw rod traction can be realized; a pressure sensor is integrated on the traction support to monitor traction force in real time. The device can be folded and stored, is convenient to carry, can provide a quick traction mode and a slow traction mode, is stable and controllable in traction process, effectively avoids secondary injury, and is suitable for orthopedic first-aid reduction in severe environments such as field operations and disaster rescue.

The invention discloses an orthopedic traction device, and belongs to the technical field of medical instruments, the orthopedic traction device comprises a base and a support fixedly arranged on the base, the support comprises a vertical rod and a cross rod fixedly connected to the top end of the vertical rod, and a seat is fixedly mounted on one side of the vertical rod on the base; a first sliding block and a second sliding block located below the first sliding block are slidably connected to the vertical rod, a spring is fixedly connected between the first sliding block and the second sliding block, a screw is rotationally connected to the base, one end of the screw is in threaded connection with the second sliding block, and a traction rope is fixedly connected to the first sliding block. The end, away from the first sliding block, of the traction rope bypasses a roller fixedly installed on the transverse rod and extends to the position above the seat, and the end, close to the seat, of the traction rope is fixedly connected with a fixing sleeve. The traction force is increased through the moving distance of the first sliding block and the deformation length of the spring, the adjustment precision of the traction force is improved, and through the arrangement of the spring, the traction force can be buffered during traction, and the safety is improved.

The invention belongs to the technical field of medical instruments, and particularly relates to an orthopedic traction device which comprises a bed body, an upper body adjusting mechanism, a leg adjusting mechanism, a knee supporting mechanism and a foot fixing mechanism, the upper body adjusting mechanism is arranged on the bed body, the leg adjusting mechanism is arranged on the side wall of the bed body, the knee supporting mechanism is arranged on the leg adjusting mechanism, and the foot fixing mechanism is arranged on the side wall of the bed body. And the foot fixing mechanism is arranged on the leg adjusting mechanism. The upper body adjusting mechanism is linked with the transmission part, the upper body of a patient is rapidly limited and fixed, and the problem that fixing operation is tedious is solved; a knee supporting mechanism is introduced, leg stretching and bending actions of the patient are completed on the premise that the treatment space is not occupied, and the posture adjusting process is simplified; the leg adjusting mechanism can quantitatively adapt to the leg length of the patient, flexibly adapt to different figures, and overcome the difficulty in adaptation; the leg adjusting mechanism and the knee supporting mechanism cooperate to achieve self-adaptive adjustment of the leg posture, it is guaranteed that the supporting position is accurate, and the working efficiency is improved.

The application belongs to the technical field of orthopedic traction and discloses an intelligent orthopedic traction method, system and device; the method comprises the following steps: collecting clinical data and DICOM images, extracting anatomical parameters through three-dimensional reconstruction, obtaining an initial scheme set through a parameter recommendation model in combination with the clinical data, performing traction with the initial parameters, collecting and preprocessing original signals to obtain biomechanical characteristics, inputting the fear analysis model to obtain a fear level, statistically analyzing the original signals after traction to obtain muscle fatigue results, evaluating the curative effect based on the original signals and daily fatigue results, optimizing a digital twin in combination with the biomechanical characteristics and the evaluation results, and obtaining an optimized traction scheme in combination with reinforcement learning; the application realizes the synergistic optimization of orthopedic traction treatment in physiological recovery and psychological care, and significantly improves the level of personalized treatment and the effect of rehabilitation.

The invention discloses an auxiliary support device for a patient in a body position limited state, which is characterized in that a sputum suction main machine and a gantry type bed-crossing bracket are subjected to collaborative structural design, so that sputum suction equipment can be reasonably arranged and transferred along with a bed under the body position fixing conditions such as orthopedic traction; the air pump is arranged on the traction structure, and rigid contact between the sputum suction main machine and the traction structure is relieved through the switchable hanging state during sputum suction work, so that the influence of operation vibration of the air pump on the traction stability is reduced; a relatively stable suction area is formed in the local part of the throat in the sputum suction process, the supporting force of the air bag is limited, stimulation to the throat of a patient is reduced, sputum suction and breathing are synchronously carried out through the independent breathing channel, rapid discharging and cleaning of the sputum tank are achieved through air path switching, and the sputum suction efficiency is improved. Therefore, the use safety, the operation stability and the practicability of the device in orthopedic postoperative and body position limited nursing scenes are improved.

The present application relates to the technical field of orthopedic correction traction device, and specifically provides an intelligent pneumatic orthopedic traction force regulation method and device, which comprises a fixing frame, a traction assembly is arranged on the fixing frame, the traction assembly is connected with a traction rope, the other end of the traction rope is connected with a traction bow, and a kirschner wire is arranged on the traction bow; when medical staff increases the pulling force of the traction assembly on the traction bow, the traction bow will increase the tension on both ends of the kirschner wire, so that the kirschner wire is prevented from being bent; when the medical staff reduces the pulling force of the traction assembly on the traction bow, the traction bow will reduce the tension on both ends of the kirschner wire, so that the problem of reduced service life caused by the kirschner wire being stretched under a large tension for a long time is avoided; no additional step-by-step operation is needed, the clinical adjustment process is simplified, the operation steps of medical staff are reduced, the work efficiency is improved, and the device is especially suitable for long-term treatment scenarios that require frequent fine adjustment of traction force.

The embodiment of the invention provides an auxiliary traction device for the orthopedics department and relates to the technical field of auxiliary traction for the orthopedics department. The auxiliary traction device for the orthopedics department comprises a supporting frame, a supporting plate is arranged on the upper side of the supporting frame, a first traction assembly is movably installed on one side of the upper end of the supporting frame, and a lying plate is installed close to the middle of the supporting plate. After a patient leans against an inclined backup plate and legs are placed on a leg placing plate, a rotating rod drives a mounting plate to rotate, so that the backup plate drives the upper body of the patient to gradually lie flat, meanwhile, through meshing of a first gear and a second gear, a second rotating rod drives a reciprocating lead screw to rotate, a connecting rod on the reciprocating lead screw drives a first rack to move, and the upper body of the patient can lie flat gradually. The rack I is meshed with the gear III, and the gear III drives the leg placing plate to swing left and right along with the reciprocating motion of the rack I, so that the legs, fixed by the traction sleeve, of the patient are driven to swing left and right to relax muscles, and the muscles of the patient are relaxed while the patient is put on the traction device.

The application discloses an orthopedic traction device, which comprises a mounting frame, a support rod movably arranged on the mounting frame, an electric control driving unit, a non-powered manual adjusting unit and a clutch mechanism; the electric control driving unit comprises a servo motor, which is used for driving the support rod to move in at least one direction; the non-powered manual adjusting unit comprises a manual operating part and a threaded transmission pair connected with the manual operating part, which are used for independently driving the support rod to make non-powered micro-motion in the same direction; the clutch mechanism is arranged on a transmission link between the electric control driving unit and the support rod, and has a first state and a second state; in the first state, the electric control driving unit is in transmission connection with the support rod; and in the second state, the transmission link of the electric control driving unit and the support rod is disconnected, and the non-powered manual adjusting unit is in transmission connection with the support rod. Through the above structure, the switching of electric control adjustment and manual adjustment is realized, and the use safety and reliability of the device under the condition of power failure or fault are improved.

An orthopedic traction device for applying a pulling force to one or more joints of a person includes a vertical system that is configured to support respective portions of one or both legs of the person. The vertical system has a vertical axis and includes an inferior structure, a superior structure above the inferior structure, and an actuation system configured to adjust a distance d1 between the superior structure and the inferior structure, and a distance d2 between the inferior structure and a reference plane beneath the inferior structure through movement of one or both of the superior structure and the inferior structure along the vertical axis. The device can include a horizontal base that supports the person lying horizontally. Alternatively, the device includes only the vertical system and the vertical system includes an attachment mechanism that enables it to be attached to a horizontal support structure.

A brace assembly for applying traction to a shoulder of a user in a supine position that includes an arm brace configured to be secured to an arm homolateral to the shoulder of the user, a lower body anchor configured to be secured to a leg of the user, and an elastic cord having a first end secured to the arm brace at a near connection point and a second end secured to the lower body anchor at a far connection point. The elastic cord is configured to apply inferior traction to the upper arm, such that distractive force is transmitted to a shoulder joint of the shoulder. The arm brace is configured to position the near connection point adjacent to the elbow joint, thereby allowing forearm abduction and flexion of the elbow joint while preventing abduction of the upper arm and minimizing torque at the elbow joint during forearm abduction.

The utility model discloses an adjustable orthopaedic traction and quilt supporting integrated frame, which comprises a traction frame and a quilt supporting mechanism, the quilt supporting mechanism is erected on the traction frame and is encircled to form an accommodating space for accommodating limbs of a patient, and four corners of the bottom of the traction frame are detachably connected with the quilt supporting mechanism through connecting pieces. The quilt supporting mechanism is used for limiting the installation position of the quilt supporting mechanism, and the quilt supporting mechanism is configured to be capable of stretching up and down and / or left and right so as to achieve adjustment of the height and the length of the quilt supporting mechanism. According to the design scheme, the traction frame and the quilt supporting mechanism can be combined into a whole, an affected limb can be integrally placed in the containing space formed by the traction frame and the quilt supporting mechanism before traction, then bedding can be covered on the quilt supporting mechanism, and the bedding can be isolated outside the traction frame through the quilt supporting mechanism, so that the traction frame and the quilt supporting mechanism are convenient to use. And the normal traction quality of a patient is not affected while the warm keeping effect is achieved.

The invention relates to the technical field of biomedicine, and discloses an intelligent bone traction orthopedic device adaptive to multiple parts, which comprises a fixing frame, a bed board is arranged on the fixing frame, a first sliding groove is formed in the bed board, and a first sliding block is slidably connected in the first sliding groove; and a moving plate is fixedly connected to the end, away from the first sliding groove, of the first sliding block, a bidirectional swing assembly is arranged below the moving plate and comprises a second rotating shaft, and a reciprocating moving assembly is arranged at the upper end of the second rotating shaft and comprises a first fixing block and a gear. Through the structures such as the bidirectional swinging assembly and the reciprocating moving assembly, the leg girths of the thighs of different patients can be adapted, medical staff can rapidly complete limiting operation on the thighs of the patients, the dynamic massage effect can be achieved in a matched mode, the fatigue of the legs of the patients can be relieved, the treatment comfort can be enhanced, and meanwhile the pressing force can be adjusted.

The utility model discloses a movable orthopedic traction exercise frame which comprises two movable bases arranged in a spaced mode, and each base is provided with a clamping mechanism used for clamping a sickbed body. The two stand columns are fixedly connected to the two bases respectively and are vertically arranged; the transverse rod is connected with the tops of the two stand columns, and the connecting positions between the two stand columns and the transverse rod are adjustable so that the distance between the two stand columns can be adjusted. The movable orthopedic traction exercise frame is detachably connected with a bed body of a sickbed, and the problems that a traditional traction bed is unstable in structure, a traction frame cannot be detached, and the function is single are solved.

The utility model discloses an orthopedics traction frame convenient to use, which comprises a top beam, two ends of the bottom of the top beam are respectively and fixedly connected with a hinge seat, the hinge seats are respectively hinged with a connecting block, the connecting block is fixedly connected with one end of a support cylinder, and the other end of the support cylinder is slidably sleeved on one side of a movable column. The end of the other side of the movable column is rotationally connected with an adjusting knob, the adjusting knob is rotationally sleeved with a rotating part, and one end of the rotating part is fixedly connected with a clamping assembly. A movable groove is formed in the bottom of the top beam in a concave mode, a plurality of moving parts are arranged in the movable groove in a sliding mode, the bottom ends of the moving parts are fixedly connected with one ends of lifting ropes, and the other ends of the lifting ropes are fixedly connected with a cloth binding belt. Through the hinged arrangement of the supporting cylinder, the supporting cylinder and the top beam can be folded and stored conveniently; due to the arrangement of the wide cloth binding belt, the stress area of the contact position is increased, and the comfort level of a patient is improved; and through the arrangement of the moving part, the position of the cloth binding belt can be conveniently adjusted.

The utility model provides a portable multifunctional first-aid transfer medical bed which comprises a bed body, a backrest plate, a folding coaming, a folding bed plate, a folding frame, a bottom supporting plate and moving wheels, and is characterized by further comprising a storage structure which is arranged at the bottom of the tail end of the bed body and used for storing first-aid medical instruments in a classified mode; the orthopedics traction structures are symmetrically arranged on the two sides of the tail end of the bed body and used for rapidly implementing orthopedics trauma fixation or traction in the transferring process; the orthopedic traction structure comprises a positioning column which is vertically fixed on the bed body. According to the multifunctional medical bed with'dynamic first-aid scene adaptation 'as a core, a storage structure is integrated at the bottom to optimize equipment management, and an orthopedic traction device is additionally arranged at the tail of the bed, so that rapid fixation and traction are realized, the preparation time of first-aid treatment is greatly shortened, precious gold treatment time is gained for trauma patients such as fracture, and the treatment efficiency is improved. And the efficiency and the safety of first-aid transfer are obviously improved.

The invention relates to the technical field of orthopedic traction frames, in particular to an adjustable orthopedic traction frame with an angle locking function, which comprises a first adjusting assembly, a second adjusting assembly, a third adjusting assembly and a constant force assembly, the first adjusting assembly comprises a fixed arm, an adjusting arm and a traction arm, one end of the fixed arm is used for being fixed with the outside, and the other end of the fixed arm is used for being fixed with the inside; the other end of the fixed arm is rotationally connected with the end of the adjusting arm, the other end of the adjusting arm is rotationally connected with the traction arm, and a locking assembly is arranged at the rotational connection position of the fixed arm and the adjusting arm and used for locking relative rotation of the fixed arm and the adjusting arm. The first adjusting assembly is matched with the locking assembly to adjust the initial angle of the traction arm, the cooperation of a first limiting sleeve and a second limiting sleeve in the second adjusting assembly and the locking effect of a second adjusting lead screw and a locking rotary knob are combined, dual fixation of the angle and the height of the traction arm is achieved, and it is ensured that the traction arm can be attached to the leg; and the traction direction is kept consistent with the leg length direction.

This invention relates to the field of orthopedic traction technology and provides a traction device for assisting reduction during surgery of complex tibial plateau fractures. The device includes a lead screw; one end of the lead screw is fixedly connected to a base; a support sleeve is slidably fitted onto the lead screw along its axial direction, allowing the support sleeve to move on the lead screw; two feed sleeves are threaded onto the lead screw, located on opposite sides of the support sleeve; and pin fixation mechanisms are fixedly connected to both the support sleeve and the base, each fixing two Kirschner wires. The traction device provides that inserts relatively thick Kirschner wires into the tibial and femoral shafts, respectively. By moving the pin fixation mechanisms fixed to the support sleeve, the tibia and femur are retracted, facilitating fracture reduction during surgery without the need for additional skin or soft tissue retractors.

The invention discloses an orthopedic traction frame, which belongs to the technical field of medical instruments and comprises a horizontal traction assembly, a vertical traction assembly, a monitoring assembly and a control module, the horizontal traction assembly and the vertical traction assembly are each provided with an adjusting assembly, rotation in the horizontal direction and rotation adjustment in the vertical direction are achieved correspondingly, and the detection assembly is used for monitoring data and uploading the data to the control module. The control module drives the adjusting assembly to adjust the postures of the horizontal traction assembly and the vertical traction assembly in the horizontal direction or the vertical direction based on detection data, a standardized traction scheme is called through the control module, the traction angle and the force value range are digitally set, the human experience difference in traditional traction is eliminated, and the traction efficiency is improved. The accuracy of treatment parameters is ensured, independent servo driving systems of the horizontal traction assembly and the vertical traction assembly can achieve positioning of the affected limb on the horizontal plane and the sagittal plane respectively, the individual requirements of complex fracture types are met, and dependence on frequent manual inspection is reduced through automatic monitoring and adjustment.

The present application relates to a leg rest position adjustment process of Braun-type orthopedic traction, which comprises the following steps: S1, preliminary resting; S2, support position adjustment; S3, construction of rehabilitation information base. One aspect of the present application is based on the linkage adjustment of the angle, height and relative spacing between support points to form an angle leg rest support in line with human mechanics, which not only reduces the difficulty of patient posture adjustment and the difficulty of medical staff operation, but also greatly reduces the risk of limb injury, body position discomfort, muscle tension, pressure sores and other complications caused by traction, and also reduces the possibility of causing deformity healing or delayed healing rate. The other aspect is based on a health-related information system to collect and analyze data to obtain the reference parameters close to the force line of different lower limb leg rest positions, thereby constructing a traction closed loop of precise execution-data feedback-continuous optimization.

The utility model provides a fixing clamp for an orthopedic traction frame, which belongs to the technical field of medical instruments and comprises a guide rail, a fixing block sleeved on the outer surface of the guide rail, a first screw rod connected to an inner cavity of the fixing block through threads, a fixing knob fixedly mounted at the bottom of the first screw rod and a translation component arranged on the surface of the fixing block. And the clamping assembly is arranged on the surface of the translation assembly. Through the arrangement of the translation assembly which comprises the guide rail, the fixing block, the lead screw, the sliding block, the adjusting component, the connecting component, the traction component and the like, the functions of adjusting the horizontal distance and locking are achieved, so that the fixing position and angle can be accurately adjusted according to the specific requirements of a patient, the individuation degree and efficiency of treatment are improved, and the treatment cost is reduced. The traction force is applied more stably and uniformly, the discomfort of a patient is reduced, meanwhile, the accuracy and safety of traction treatment are improved, and more comfortable and effective treatment experience is provided for the orthopedic patient.

The utility model relates to an orthopedic traction device which comprises a traction rope, a supporting rod and a tractor. One end of the traction rope is connected with a to-be-dragged position of a patient, and the other end is connected with a weight; the tractor is arranged on the supporting rod; a fixer is arranged on the supporting rod; the tractor comprises a connecting rod, a first adjuster, a second adjuster, a pulley block and an adjusting rod; one end of the connecting rod is connected with the supporting rod, and the other end is connected with the first regulator; the first adjuster is connected with the second adjuster through an adjusting rod; the second regulator is connected with the pulley block; and the traction rope spans a pulley of the pulley block. By arranging the two adjusters, the position and angle of the pulley block are adjusted according to different mounting positions of the supporting rod, use by a user is more convenient, by arranging the fixator, the orthopedic traction device is more convenient to mount in a preset place and convenient to disassemble, and the orthopedic traction device is simple in structure, small in size and more convenient to use by the user.

The utility model discloses an orthopaedic traction device convenient to adjust, which comprises a traction bed, adjusting boxes are respectively arranged on two sides of the surface of the traction bed, an electric heating water tank is arranged on the outer wall of one adjusting box, a snakelike groove is arranged on the surface of the traction bed and between the two adjusting boxes, a hose is embedded and connected in the snakelike groove, and the hose is connected with the electric heating water tank. The two ends of the hose are connected with guide pipes respectively, the tail ends of the two guide pipes are connected with a water inlet and a water outlet of the electric heating water tank respectively, two sets of fixing plates are symmetrically installed at the bottom of the traction bed, and a screw is rotationally connected between the symmetrically-arranged fixing plates. The snakelike groove is formed in the traction bed, the hose is arranged in the snakelike groove, liquid circulates in the hose, the hose vibrates, meanwhile, by changing the pressure of input liquid, the hose can expand, a certain massage effect is achieved on the waist, the back and the buttocks of a patient, the electric heating water tank can further change the temperature of the liquid, and the use comfort degree is further improved.

The application provides a special adjustable detachable stainless steel double-layer stretcher for hyperbaric oxygen chamber, and belongs to the field of medical instruments. The technical scheme is as follows: it comprises 4 stainless steel long rods and 8 stainless steel short pipes, and 16 orthopedic traction bed fixing members, wherein, the 8 stainless steel pipes are connected by the orthopedic traction bed fixing members to form two rectangular frames, the rectangular fixed frames are used for side support, the 4 stainless steel short pipes are used to connect the two rectangular frames in a horizontal direction to form a two-layer structure similar to a double-layer bed structure, and two patient stretcher beds are arranged on the upper and lower layers, so that two bedridden patients can simultaneously receive hyperbaric oxygen treatment, the problem of narrow space in the hyperbaric oxygen chamber is solved, the structure is very simple, safe and firm, and convenient to use, more bedridden patients can also receive hyperbaric oxygen treatment, the hospitalization time of the patients is shortened, the hospitalization frequency is reduced, great social benefits are achieved, national medical resources are saved, and the economic burden of the patients is reduced.

A brace assembly for applying traction to a shoulder of a user in a supine position that includes an arm brace configured to be secured to an arm homolateral to the shoulder of the user, a lower body anchor configured to be secured to a leg of the user, and an elastic cord having a first end secured to the arm brace at a near connection point and a second end secured to the lower body anchor at a far connection point. The elastic cord is configured to apply inferior traction to the upper arm, such that distractive force is transmitted to a shoulder joint of the shoulder. The arm brace is configured to position the near connection point adjacent to the elbow joint, thereby allowing forearm abduction and flexion of the elbow joint while preventing abduction of the upper arm and minimizing torque at the elbow joint during forearm abduction.

The invention relates to the technical field of orthopedic traction, in particular to a multifunctional orthopedic rehabilitation nursing traction device, which comprises a fixing frame fixed on one side of a bed body, and is characterized in that a traction rope is arranged on one side of the fixing frame, a detachable placing plate is fixed at one end of the traction rope, a massage mechanism is arranged in the placing plate, and the massage mechanism is fixed on the bed body. The massage mechanism comprises an air storage shell installed at the bottom end of the containing plate, multiple sets of protruding blocks are fixed to the inner surface of the containing plate, multiple sets of sleeves are embedded between the air storage shell and the protruding blocks, pistons A are arranged in the sleeves in a sliding mode, pistons B are coaxially installed at the top ends of the pistons A, springs A are arranged in the sleeves, and springs B are coaxially installed at the top ends of the springs A. Pressure massage can be performed on the leg contact part of a patient through deformation of the air bag, local blood circulation is promoted, so that discomfort caused by long-time fixing traction of the legs of the patient is relieved, the situation of pressure sores caused by long-time fixing is avoided, and the rehabilitation process of the patient is accelerated.

The present application relates to the Brown orthopedic traction device, it includes the leg rest structure and traction structure, wherein the leg rest structure includes the chassis, the calf support and the thigh support, the traction structure includes the traction frame, the frame wheel, the traction rope, the traction power device, the traction bow. One aspect of the present application not only reduces the difficulty of patient posture adjustment and operation, but also greatly reduces the risk of limb injury, body position discomfort, muscle tension, pressure sores and other complications caused by traction, and also reduces the risk of deformity healing or delayed healing rate; on the other hand, based on the height and angle adjustment of the traction frame, the position and traction direction of the traction bow are adjusted, without the need for further leg rest position adjustment, reducing the difficulty of traction; at the same time, based on the cooperation of the length and angle of the four-section traction rope, not only can the current traction be continued in the dynamic balance mode, but also the traction position and angle can be kept unchanged to implement the traction force change, so as to improve the traction direction and mechanical axis coincidence degree, thereby reducing the risk of traction injury.

This invention proposes an intelligent orthopedic traction system. The system includes a motion monitoring sleeve, a traction sleeve, a traction force adjustment module, and a control module. The motion monitoring sleeve and the traction sleeve are connected via a motion sensing module, and the traction sleeve is connected to the traction force adjustment module via a traction rope. The motion monitoring sleeve is fitted over the upper end of the traction area of ​​the affected limb, and the motion sensing modules are symmetrically arranged on both sides of the traction sleeve. The traction sleeve wraps around the traction area of ​​the affected limb and detects the physiological parameters of the traction area. The control module receives detection data from the motion sensing module and the traction sleeve, determines whether traction abnormalities have occurred, controls the traction force adjustment module based on the abnormalities, and notifies medical personnel of the abnormalities. In this invention, abnormal situations during the orthopedic traction process are monitored in real time by sensors, and emergency measures are taken based on these abnormalities, notifying medical personnel for timely intervention, thus reducing the workload of medical personnel while improving the speed of response.