33 results about "Orthopedic trauma" patented technology

The invention discloses an orthopedic trauma lavage device in the technical field of medical equipment, the orthopedic trauma lavage device comprises a flushing pool, a circumferential limiting unit and a horizontal lavage unit, the circumferential limiting unit comprises a first limiting part and a second limiting part which are symmetrically arranged on the flushing pool; the first limiting component comprises a limiting frame of an arc-shaped structure, one end of the limiting frame is rotationally connected to the flushing pool, and an arc-shaped groove is formed in the limiting frame and is of an arc-shaped structure as well. The circumferential limiting unit and the horizontal lavage unit are used in cooperation, the flushing angle can be adjusted in a multi-angle mode in the horizontal direction and the circumferential direction, cleaning operation on wounds in different positions and wounds in different opening directions is met, a patient does not need to additionally move the wound part, the secondary wound risk of the patient is reduced, and the working efficiency of the patient is improved. And more use requirements are met.

The invention provides a trauma part supporting device for orthopedic trauma, and belongs to the technical field of medical instruments. In order to solve the problems that an existing support is very inconvenient to use and short in service life, the trauma part supporting device fixed to the side edge of a bed board of a sickbed and used for orthopedic trauma is arranged and comprises a transverse plate, a rotating pipe, a suspension mechanism, a height adjusting mechanism and a supporting adjusting mechanism; the transverse plate is connected with the rotating pipe and the suspension mechanism, the height adjusting mechanism is arranged at the joint of the transverse plate and the rotating pipe, and the supporting adjusting mechanism is arranged on the height adjusting mechanism. After the lower limbs of the patient are suspended, the suspended lower limbs of the patient can be placed on the bed surface by only one medical worker through the height adjusting mechanism, and the connection part of the transverse plate and the rotating pipe can be supported through the supporting adjusting mechanism, so that the stress at the connection part of the transverse plate and the rotating pipe is reduced, and the loss at the connection part of the transverse plate and the rotating pipe is reduced; and the service life of the whole device is prolonged.

The invention relates to the field of orthopedic trauma recovery, in particular to orthopedic ankle joint trauma recovery exercise equipment which comprises a fixed base, an ankle joint recovery frame is connected to one end of the bottom of the fixed base, and an ankle moving structure capable of driving an ankle to move is arranged on the outer wall of the ankle joint recovery frame. An ankle fixing structure capable of fixing the ankle is installed at the upper end of the ankle moving structure, a supporting and fixing mechanism is installed at the bottom of the fixing base and the bottom of the ankle joint recovery frame, a fixing plate is installed on the surface of the fixing base, a hydraulic rod is installed above the fixing plate, and a seat cushion plate is installed at the top of the hydraulic rod. A massage vibration structure and armrests are arranged on the surface of the seat cushion plate, a top plate is mounted at the top of the fixed base, and the massage vibration structure integrated in the device can perform local muscle relaxation and blood circulation improvement on feet or a seat before and after training; the air blowing structure can adjust heat accumulation, the skin stuffiness discomfort is reduced, and the human body comfort in the rehabilitation process is further improved.

The invention discloses a supporting device for a trauma part in the orthopedics department. The supporting device comprises a supporting body and a ventilation and heat dissipation assembly. The supporting body comprises a supporting platform. The ventilation and heat dissipation assembly is installed on the supporting platform and comprises at least two ventilation box bodies and at least two ventilation fixing assemblies. The ventilation box bodies are provided with containing spaces, the containing spaces are formed by extending in the horizontal direction of the ventilation box bodies, containing openings of the two ventilation box bodies are oppositely formed in the two horizontal opposite sides of the supporting platform respectively, and the ventilation box bodies are used for dissipating heat around the wound part of the patient. The two ventilation fixing assemblies are installed in the containing space of one ventilation box body in a sliding mode, and the two ventilation fixing assemblies are oppositely arranged to form a clamping space so as to clamp the wound part of a patient. In order to overcome the defects in the prior art, the supporting device for the trauma part of the orthopedics department, provided by the invention, can realize ventilation and heat dissipation, so that the comfort of the device is improved.

The utility model discloses a traction nursing frame for postoperative rehabilitation of traumatic orthopedics, which relates to the technical field of traction nursing frames and comprises a first mounting frame, a second side plate is fixedly mounted at the top of a second mounting frame, a third sliding groove is formed in the second side plate, and a third sliding block is slidably connected into the third sliding groove. The traction nursing device has the advantages that four limbs to be nursed stretch into the traction bridle, the placement frame can be driven to move by means of matched use of the conveying roller and the connecting rope, the third sliding block is driven to slide in the third sliding groove when the placement frame moves, and therefore traction nursing is completed; when the patient is uncomfortable, the connection between the placing frame and the frame electromagnet is directly released by starting a switch at the top of the first mounting frame and by means of the attraction force of the frame electromagnet to the placing frame, so that the patient can unload the weight at the first time, the four limbs can be put down, then the limiting of the traction strap is released, and the functionality of the device is improved.

The utility model belongs to the technical field of wound cleaning devices, and provides an orthopedic wound cleaning device which comprises a bottom plate, universal wheels are movably installed at the four corners of the bottom of the bottom plate, a collecting box is fixedly installed at the top end of the bottom plate through a support, and a supporting plate is movably installed at the top end of the collecting box. The adjusting assemblies are arranged on the two sides of the collecting box, each adjusting assembly comprises side plates symmetrically installed on the two sides of the collecting box, driven chain wheels are movably installed on one sides of the side plates, and the driven chain wheels are in transmission connection with shafts of the supporting plates; the collecting box and the movable supporting plate are arranged at the top end of the bottom plate, the legs of a patient are supported through the supporting plate, liquid medicine flowing down can be collected, meanwhile, the supporting angle of the supporting plate can be adjusted, the requirements of different patients are met, and use is convenient. Adjustment can be conducted according to knee bending angles or other limb postures of different patients, and stability and comfort of limbs in the cleaning process are guaranteed.

The invention discloses a cold compress device for orthopedic trauma nursing and a using method thereof, and belongs to the technical field of medical nursing, flexible supporting pieces in different areas are subjected to different pressures, so that the flexible supporting pieces can drive sliding rods to slide upwards at the bottom of a nursing box, and then a stop block is pushed to extrude one of top wheels in a supporting plate; when a certain area of the cold compress pad is in contact with the concave part of the wound part, the other top wheel synchronously rotates and extrudes the stop block, so that the sliding rod moves downwards and extrudes the flexible supporting sheet, and the flexible supporting sheet downwards presses the cold compress pad, deforms and is in contact with the concave part of the wound part; the cold compress pad adapts to the curved surface change of the limb in the length direction, finally, the cold compress pad is completely attached to the curved surface contour of the wound part through independent stretching and retracting of the multiple supporting assemblies and linkage of the self-adaptive deflection assembly, it is ensured that cold compress is evenly covered, the cold compress pad is fully attached to the wound part in the mode of self-adaptive linkage of the cold compress pad, and the treatment effect is improved.

The invention belongs to the technical field of orthopedic cleaning, and particularly relates to orthopedic wound cleaning and nursing equipment which comprises a cleaning sleeve, a back flushing ring and a cleaning ring are coaxially and fixedly connected to the inner circumferential wall of the cleaning sleeve, and a water inlet valve is fixedly connected to the outer circumferential wall of the cleaning sleeve. The output end of the water inlet valve is communicated with the backflushing ring and the cleaning ring, the input end of the water inlet valve is communicated with an external water pump, and the cleaning sleeve is fixedly communicated with a drainage pipe. Local isolation of a wound area is achieved through the symmetrically-arranged constraint air bags, a self-adaptive pressure switching mechanism composed of a moving plate, a blocking plate and a spring in the water inlet valve is used in cooperation with a back-flushing ring above the cleaning spray head, when the spray head is blocked, channels are automatically switched, reverse spraying is conducted, and blockages are removed; a liquid level monitoring mechanism composed of the floating plate and the touch switch is used for automatically closing the electromagnetic valve and the water pump when drainage is blocked.

The invention relates to the technical field of orthopedic trauma operation internal fixation, and discloses an orthopedic reduction nail locking device which comprises a first steel plate and a second steel plate which are symmetrically arranged. A plurality of groups of local threaded holes are formed in the first steel plate and the second steel plate, and screws are arranged on the local threaded holes; the orthopedic reduction screw locking device has the remarkable advantages that screws are accurately matched with local threaded holes, positioning is achieved through the conical bottom, screw deviation is eradicated, and pressurization failure and harmful stress are avoided; the independent pressurization moving assembly is matched with the L-shaped limiting plate, pressurization force transmission is uniform and controllable, and it is guaranteed that the fracture broken end is accurately attached and stably fixed; local threaded holes can be vertically or obliquely designed to adapt to different fracture types, the hexagonal groove design enables operation to be convenient and labor-saving, operation difficulty is greatly reduced, and a safe and efficient fixing scheme is provided for orthopedic trauma operations.

The utility model discloses a fixing device for orthopedic trauma, and relates to the technical field of fixing devices. The device comprises a main frame mechanism, the main frame mechanism comprises an upper support, a lower support is arranged at the bottom of the upper support, the upper support and the lower support comprise the same parts, a fixing assembly is arranged on the left side of the upper support, an adjusting assembly is arranged between the upper support and the lower support, and the fixing assembly comprises a rotating support. The outer surface of the rotating support is rotationally connected with the interior of the upper support. The fixing assembly is arranged, specifically, a push block is shifted to drive a fixing plate to move together and be inserted into a limiting frame, at the moment, a first rotary knob is rotated clockwise to drive a threaded rod to rotate, and while the threaded rod rotates, the threaded rod can drive a limiting rod to be inserted into a limiting hole to limit and fix the fixing plate; the push block can be shifted for adjustment according to the size of a limb, so that the universality of the equipment is greatly improved, and meanwhile, the flexible adjustability of the equipment is also greatly improved.

The invention provides a surgical robot control method, device and equipment for orthopedic trauma repair and a computer readable storage medium. The surgical robot control method is applied to an orthopedic surgery robot system, the orthopedic surgery robot system comprises at least one mechanical arm used for assisting orthopedic surgery operation, and the surgical robot control method used for orthopedic trauma repair comprises the steps that a medical image of a trauma part is obtained; performing intraoperative planning according to the medical image of the wound part, and determining an orthopedic wound fixing scheme; according to the orthopedic trauma fixing scheme, the end effector of at least one mechanical arm is moved to the operation position, and the end effector is controlled to assist in orthopedic trauma repairing operation.

The invention provides a 3D printing preparation device of a traumatic orthopedic external fixation brace, and relates to the technical field of orthopedic external fixation braces.The 3D printing preparation device comprises a shell, a material storage structure is arranged on the shell, a stirring structure is arranged in the material storage structure, a feeding structure is arranged in the shell, the feeding structure corresponds to the material storage structure, and a moving structure is arranged in the shell in a sliding fit mode; and a 3D printing structure is arranged on the moving structure, the 3D printing structure comprises two printing heads, the printing heads correspond to the feeding structure, a distance adjusting structure is arranged on the moving structure, the distance adjusting structure corresponds to the printing heads, and a rotating structure is arranged at the bottom of the shell. According to the 3D printing device, the material storage structure is installed on the shell, the moving structure is installed in the shell, the 3D printing structure is installed on the moving structure, the 3D printing structure comprises the two printing heads, material storage and feeding can be conducted through the material storage structure and the feeding structure, and printing is conducted through the printing heads.

The utility model relates to the technical field of medical instruments, in particular to an adjustable flushing frame for orthopedic trauma surgery, which comprises a base, a lifting rod is mounted at the top of the base, an adjusting plate is mounted at the top of the lifting rod, and a mounting plate is mounted at the front end of the adjusting plate. Two symmetrically-distributed fixing frames are fixedly connected to the front end of the mounting plate, an adjusting assembly is mounted between the lifting rod and the adjusting plate, and a moving assembly is mounted between the adjusting plate and the mounting plate; and the lifting rod comprises an outer cylinder, a first lead screw, a sleeve, a limiting block and a limiting groove, the outer cylinder is fixedly connected to the top of the base, the first lead screw is movably installed in the outer cylinder, the sleeve is movably installed in the outer cylinder, and the sleeve is arranged on the outer wall of the first lead screw in a threaded and sleeving mode. According to the utility model, the problems of inconvenience in surgical operation, poor flushing effect and increased wound infection risk caused by incapability of lifting and angle adjustment of the conventional flushing frame are solved.

The intelligent hot compress bag comprises hot compress cloth and an intelligent constant-temperature cold and hot compress machine, a rubber circulation hot compress pipe is fixedly installed on the upper surface of the hot compress cloth, one end of the rubber circulation hot compress pipe is fixedly connected with a water inlet pipe, and the other end of the rubber circulation hot compress pipe is fixedly connected with a water outlet pipe. And a throttle valve is fixedly mounted on the surface of the water outlet pipe. According to the intelligent hot compress bag for the orthopedic trauma patient, the water pressure intensity in the rubber circulating hot compress pipe can be adjusted through the throttling valve, so that the tensioning degree of the rubber circulating hot compress pipe on the hot compress part of the body of the patient can be adjusted, and a proper hot compress pressing force can be achieved; therefore, on one hand, due to the fact that the rubber circulating hot compress tube is flexible and large in expansion stress area, the body of a patient can be prevented from being pressed, use is more comfortable, on the other hand, the good fastening effect can be achieved, and falling is avoided.

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 discloses a trauma rehabilitation fixing device for the orthopedics department, and relates to the technical field of medical instruments, the trauma rehabilitation fixing device for the orthopedics department comprises two sets of tool frames, the tool frames on the two sides are horizontally installed through bottom foot plates, supporting plates are oppositely arranged on the tops of the tool frames on the two sides, and a cross rod is arranged at the bottom of the tool frame on one side; through cooperation of a first motor, a third threaded rod and other components in the second moving mechanism and cooperation of a second motor, a three-stage gear transmission chain, a sliding tooth buckle and other components in the rehabilitation assisting mechanism, the rehabilitation assisting mechanism can move in the axial direction of the legs, and an electric telescopic massage hammer dynamically massages the leg trauma area along a preset track. The dynamic massage stimulation promotes the blood vessels in the muscle to be extruded and relaxed, accelerates the blood flow, provides sufficient nutrient substances and oxygen for the wound part, takes away metabolic wastes and promotes the tissue repair, thereby accelerating the rehabilitation process.

The invention discloses an external fixation support for traumatic orthopedics, and relates to the technical field of medical instruments. The external fixation support for the traumatic orthopedics department comprises four groups of first transverse plates, limiting plates, locking structures, adjusting structures, pressed telescopic structures and spacing control structures, the first transverse plates are distributed in a rectangular shape, and second transverse plates are arranged on the right sides of the first transverse plates; and moving plates are arranged between the front and rear groups of first transverse plates and the front and rear groups of second transverse plates. According to the external fixation support for the traumatic orthopedics department, when the support is convenient to use, the support is spliced and arranged on the legs of a user in a sleeving mode, compared with the mode that sleeving is convenient only by lifting the legs and feet of the user, the situation that secondary injury is caused to the user is avoided, and the external fixation support can be suitable for patients of different figures; the multiple sets of elastic plates can be conveniently adjusted to stretch out and draw back respectively, multi-dimensional fine adjustment is achieved, it is ensured that the support can be fully attached to the limbs of the patient, the support is fixed more stably, and the practicability of the support is enhanced.

The application provides a traction stretching device based on orthopedic trauma postoperative recovery, and belongs to the technical field of orthopedic rehabilitation auxiliary equipment. The device comprises a fixing belt and a traction rope. The inner wall of the fixing belt is fixedly connected with a connecting assembly. The connecting assembly is used for assisting the traction rope to be fixed on the leg of a patient. The connecting assembly is connected with the fixing belt. A traction assembly is used for traction stretching of the leg of the patient. The traction assembly is connected with the traction rope. The connecting assembly and the traction assembly are arranged. The connecting assembly can not only adjust the relative position relationship between the fixing belt and the traction rope, but also adapt to patients with different heights. The leg muscles of the patient are relaxed, and the effect of rehabilitation training is enhanced. The traction assembly can not only traction fix the leg of the patient, but also support the foot of the patient, so that the traction distance of different heights is conveniently adjusted.

The invention provides a traction stretching device for orthopedic trauma postoperative recovery, and belongs to the technical field of orthopedic rehabilitation auxiliary equipment. The device comprises a fixing band and a traction rope, the inner wall of the fixing band is fixedly connected with a connecting assembly, the connecting assembly is used for assisting the traction rope to be fixed to the leg of a patient, and the connecting assembly is connected with the fixing band; the traction assembly is used for conducting traction and stretching on the legs of the patient, and the traction assembly is connected with the traction rope. By arranging the connecting assembly and the traction assembly, the connecting assembly not only can adjust the relative position relation between the fixing belt and the traction rope to adapt to patients with different heights, but also can relax leg muscles of the patients to enhance the rehabilitation training effect; the traction assembly not only can be used for pulling and fixing the legs of the patient, but also can be used for supporting the feet of the patient, so that the traction distances of different heights can be conveniently adjusted.

The present invention relates to the field of orthopedic splints, specifically an orthopedic trauma rehabilitation fixation device, comprising three knuckle rings, wherein adjacent surfaces of the knuckle rings are connected with joint telescopic sleeves, and the middle portions of the front and rear sides of the outer side surfaces of the knuckle rings are provided with two symmetrical support rod arc grooves, both extending 90° clockwise along the outer side surfaces of the knuckle rings, wherein a support rod slider is slidably installed in the support rod arc grooves, a support rod is installed between each two support rod sliders, and each two support rods are hinged, and a torsion spring is installed at the hinge, and support rod positioning holes are provided at both ends of each support rod arc groove, and a support rod screw hole is passed through between the inner side surface of each support rod slider and the outer side surface of the support rod, and a support rod positioning bolt is installed in the support rod screw hole. The present invention switches between fixed and movable positions through the three knuckle rings, which can meet the needs of clamping and fixing of patients in the early stages of wound healing, and can also meet the needs of active exercise in the middle and late stages of healing.

The application discloses a kind of orthopedics trauma lavage device, including base, fixed rod, track plate and L-shaped rod on it, semicircular frame and other components, through the combination of arc slider and semicircular groove, lavage nozzle can be arc-shaped in semicircular groove Move, nozzle realizes multi-angle adjustment in axial and arc-shaped track, ensure flexible, comprehensive flushing to trauma site, by being provided with fan plate, can be driven under the swing rod to the trauma site Cooling fan, relieve patient pain and accelerate wound drying, by the cooperation of piston plate and check valve, continuous supply and quantitative discharge of cleaning fluid are realized, ensure the continuity and accuracy of flushing, compared with traditional equipment, the device has the advantages of high degree of automation, strong applicability and comprehensive cleaning effect, suitable for efficient cleaning and comprehensive nursing of orthopedic trauma.

The invention relates to the technical field of lower limb recovery, and provides an orthopedic trauma recovery training device which comprises a height adjusting assembly, and the top of the height adjusting assembly is provided with a thigh cushion used for supporting the hip of a patient; the backrest assembly is rotationally connected to the rear end of the height adjusting assembly through a damping connector, and linkage control over the hip joint, the knee joint and the ankle joint is achieved through the arrangement of structures such as meshing transmission of a first driving gear and a second meshing gear and meshing transmission of a second driving gear and the second meshing gear; when the thigh supporting plate swings, gear transmission forcibly drives the shank supporting plate and the foot connecting rod to move cooperatively according to a preset track, the natural flexion and extension rhythm of lower limb joints when a human body walks is simulated truly, the problem of motion incoordination caused by single joint training is solved, and the problems of motion incoordination and insufficient adaptability in the prior art are solved.

The invention provides a skin soft tissue pressure injury early warning system for orthopedic trauma nursing, and relates to the technical field of orthopedic nursing. A sensing monitoring module is arranged to monitor the temperature of the contact surface of an orthopedic fixing device and skin and the tissue oxygen saturation degree at the same time; the control processing module carries out trend analysis on the temperature and the tissue oxygen saturation, the control processing module generates a pressure reduction control instruction according to a trend analysis result or a pain trigger signal sent by the pain feedback module, and the inflation pressure reduction module controls the micro air bags at the corresponding positions to execute fixed-point deflation pressure reduction. Passive monitoring and passive adjustment are achieved through the sensing monitoring module, the control processing module and the inflation pressure reduction module, and active feedback and pressure reduction adjustment are achieved through the pain feedback module, the control processing module and the inflation pressure reduction module.

This invention discloses a multi-dimensional adaptive orthopedic trauma support device, comprising a bed edge clamping mechanism, a rotating column, a horizontal suspension mechanism, and an adaptive clamping mechanism. Through the cooperation of the bed edge clamping mechanism, a rotatable lower horizontal plate, an axially rotatable rotating column, a sliding seat, and a telescopic component, this invention achieves multi-dimensional independent adjustment of the affected limb's support position, including horizontal rotation, lateral translation, and vertical lifting. This solves the problem of coupling height and angle adjustment in existing devices. It ensures the affected limb is always at the clinically required elevation angle, precisely controls the limb's force line, and avoids problems such as poor venous return and loss of fracture reduction caused by limb tilting and force line deviation, thereby fundamentally reducing the risk of secondary injury and ensuring postoperative rehabilitation.

The invention provides an intelligent planning method, device and equipment for orthopedic trauma repair and a computer readable storage medium. The intelligent planning method for orthopedic trauma repair comprises the following steps: acquiring at least two medical images of the same type of a trauma part; performing registration according to the acquired medical image of the wound part to obtain a registered medical image of the wound part; presenting an intraoperative planning interface containing the medical image of the registered wound part and a recommended screw placement path; wherein the recommended screw placement path is determined through a screw placement path planning mode matched with the wound part; and in response to an editing operation for the recommended screw placement path, collaboratively presenting a demonstration effect of the editing operation in each medical image in the intra-operative planning interface so as to determine an orthopedic trauma fixation scheme containing a screw placement plan.

The utility model discloses an orthopaedic trauma measuring scale with a multidirectional adjusting effect, which relates to the technical field of orthopaedic treatment instruments and comprises a first measuring scale and a second measuring scale. In order to improve the multifunctional auxiliary adjusting effect of the measuring scale during measurement, when dimensions need to be measured, the folding measuring scale and the overturning measuring scale can be driven to perform overturning motion through meshing connection of the connecting gear and the driving gear, the effect of performing surrounding measurement on the measuring scale is achieved, and meanwhile, under the effect of the second measuring scale, the measuring scale is convenient to adjust. According to the multifunctional measuring ruler, the first measuring ruler and the second measuring ruler are arranged, the perpendicularity of an orthopedic patient can be measured, the second measuring ruler can be conveniently clamped and fixed by rotating a bolt under the action of a nut according to the action of a storage rod, the measuring ruler is convenient to carry, and the multifunctional measuring flexibility of the measuring ruler is improved.

The invention relates to the technical field of medical instruments, and discloses an efficient debridement and disinfection integrated device for orthopedic trauma surgery, which comprises a debridement trolley, a support frame is arranged on the debridement trolley, arc-shaped grooves are formed in the side walls of the two ends of the support frame, and an adjusting mechanism is arranged between the support frame and the debridement trolley. A splash-proof assembly is arranged on the supporting frame, and a disinfection drawer is installed on the debridement trolley in a sliding mode. The splash-proof assembly comprises telescopic rods arranged at the four corners of the supporting frame, and splash-proof films are arranged on the telescopic rods. According to the efficient debridement and disinfection integrated device for the orthopedic trauma surgery, anti-splashing films are hung at the tops of the telescopic rods at the four corners of the supporting frame, a protective barrier surrounding the limbs of a patient is built, and during flushing, splashing liquid drops can be comprehensively intercepted by the anti-splashing films, so that the situation that the liquid drops splash all around in the flushing process is effectively avoided, and the flushing efficiency is improved. Therefore, pollution to the surrounding environment is reduced, and a cleaner and more sanitary operation environment is created for the operation.

The present invention provides an inflatable bandage device and bandaging method for orthopedic trauma suitable for children, comprising a bandage cloth having a hollow inflatable cavity formed therein, three inflatable airbags placed in the inflatable cavity, three adjustment racks being arranged at equal intervals on the outside of each inflatable airbag, and adjustment straps being connected to both sides of the adjustment racks, each adjustment strap passing through its corresponding adjustment channel, two adjustment strap fixing strips on the side of the bandage cloth facing away from the skin, the adjustment straps extending through their corresponding adjustment channels into the adjustment strap fixing strips, and the adjustment strap lengths being fixed by the adjustment strap fixing strips. The present invention can adjust the positions of the nine adjustment racks in the inflatable cavity to complete the coverage area of ​​the inflatable airbags, forming a precise adjustment coverage in a nine-square format, thereby completing the adjustment operation so that the area where the inflatable airbags are located can completely cover the drawn contour area, thereby completing the precise inflatable bandaging operation for orthopedic trauma in children.

The utility model discloses an orthopedics department wound bandage winding auxiliary device which comprises a storage cutting assembly, a bandage winding assembly and a bandage winding assembly. The clamping assembly comprises a supporting column, a supporting disc, a movable hole, a spring column, a first connecting block, a first roller, a second connecting block and a second roller; one end of the supporting column is fixed in the box body, the supporting disc is fixed on the supporting column, the movable hole is formed in the supporting disc, one end of the spring column is fixed on the side edge of the supporting column, the first connecting block is fixed at the other end of the spring column, the first roller is rotationally connected to the first connecting block, and the second connecting block is fixed on the inner side edge of the box body. The second roller is rotationally connected to the second connecting block. The auxiliary device solves the problems that before an existing auxiliary device is used, a bandage needs to be wound on the outer surface of a rotating roller firstly, then the bandage is wound on a patient, the operation step can cause pollution of the bandage, the infection risk of a user is improved, time and labor are wasted, and the labor intensity of medical staff is increased.

The trauma traction and stretching device comprises a bottom frame and an orientation assembly, a pair of side grooves are formed in the bottom end of the bottom frame, a pair of connecting sleeves are arranged on the bottom frame, an orientation frame is rotationally clamped between the two connecting sleeves, and a distance adjusting frame is slidably clamped to one end of the orientation frame through a pair of clamping grooves; the orientation assembly comprises a pair of connecting frames fixedly connected to the outer side of the distance adjusting frame, distance fixing grooves are formed in the top ends of the connecting frames, one ends of the distance fixing grooves are connected with guide grooves, and the extension direction of the guide grooves is the same as the extension direction of the orientation frame and the distance adjusting frame; according to the directional assembly, the traction direction of the puncture needle can be kept parallel to the directional frame, so that on one hand, a load rope for traction of the puncture needle can perform tibial tubercle traction in the correct direction on a patient; on the other hand, the distance of the tibial tuberosity of the patient pulled by the load rope is equivalent to the moving distance of the load plate connected with the free end of the load rope in the vertical direction, so that the workload of medical staff is reduced.