136 results about "Orthopaedic nursing" patented technology

The invention relates to the technical field of orthopedic nursing, discloses an orthopedic postoperative intelligent mutual-calibration dynamic rehabilitation nursing system, and particularly aims to solve the problems that an existing orthopedic postoperative rehabilitation nursing system depends on a single physiological index and a static threshold value and lacks a multi-channel forward and reverse signal cross-calibration and dynamic threshold value adjustment means; the system solves the problems that environmental noise and equipment artifacts are difficult to filter, and fatigue gait offset, muscle overload and venous backflow abnormal risk misjudgment or missing detection is easily caused, and comprises a data acquisition module, a feature extraction module, a cross-channel mutual correction module, a risk identification module and an intervention recommendation module. Through mutual correction and dynamic correction of multi-source forward and reverse signals, artifacts are filtered in real time, abnormal risks of fatigue, overload and venous return are accurately recognized, personalized closed-loop intervention is achieved, and safety and effectiveness of rehabilitation training are improved.

The invention relates to the technical field of medical apparatus and instruments, in particular to a multi-dimensional adjustable traction device for pediatric orthopedic nursing, which comprises a bottom plate and further comprises a shaking assembly connected to the bottom plate; the bed frame is connected to the output end of the rocking assembly, an upper lying plate and a lower lying plate which can rotate are connected to the bed frame, and the same mattress is placed on the upper lying plate and the lower lying plate; and the traction mechanism comprises a fixing assembly and a traction assembly. The traction mechanism and the fixing assembly are arranged to limit the legs of a pediatric patient, injury and pain caused by leg movement of the patient are relieved when the patient is nursed, the direction of traction force is the same as the direction of a fracture line, and a good treatment effect is guaranteed; the bed frame is driven by the shaking assembly to slightly shake front and back, the mood of a child patient is pacified, the metal block which is magnetically locked is kept stable relative to the bed frame, and traction stability is kept.

The invention relates to the technical field of orthopedic traction frames, in particular to an orthopedic nursing traction support which comprises a fixing frame, a lower jaw support and a buffering piece. The fixing frame is provided with a basic frame body and a telescopic frame body. The lower jaw support is arranged on the telescopic frame body which stretches out and draws back to drive the lower jaw support to ascend and descend. The buffering piece comprises a supporting frame, a first elastic piece and a buffering plate, the supporting frame is arranged on the basic frame body, the buffering plate is located on the moving path of the lower jaw support and located below the gravity direction of the lower jaw support, and the lower jaw support abuts against the buffering plate in the descending process; the first elastic piece weakens impact on the buffer plate in the descending process of the lower jaw support and exerts counter-acting force on the lower jaw support through the buffer plate. In the application, the first elastic piece and the buffer plate in the buffer piece can effectively weaken the impact of the lower jaw support on the buffer plate in the descending process, and the buffer plate applies a counter-acting force to the lower jaw support, so that the inertial impact on the cervical vertebra of the patient is reduced, the injury is prevented, and the safety in the treatment process is improved.

The invention relates to the technical field of orthopedic nursing, in particular to an orthopedic patient skin traction nursing method and system. Comprising the steps of setting an initial traction force, regularly checking a skin state and adjusting traction parameters, and further comprises the steps of collecting a circadian rhythm signal, an inflammatory marker level and traction material creep data of a patient, and constructing a traction efficacy evaluation model according to the circadian rhythm signal, the inflammatory marker level and the traction material creep data, based on the traction efficacy evaluation model, dynamically adjusting a traction period, traction force magnitude and relaxation time, the traction period adjustment being matched with the day and night physiological rhythm fluctuation of the patient, the traction force magnitude adjustment being combined with the inflammatory marker level change and the relaxation time selecting reference traction material creep data; the invention provides a traction adjustment scheme capable of adapting to human body circadian rhythm changes.

The invention provides an orthopedic nursing intelligent data processing system based on a cloud platform, and relates to the field of intelligent data processing.The orthopedic nursing intelligent data processing system comprises the steps that firstly, a newly-added nursing document is transmitted to a temporary storage area of a cloud end and read, and then format cleaning and text segmentation are conducted on the nursing document to generate sequence distribution described by sentence granularity; then, the sequence is distributed and input into an NLP model deployed at a cloud end to complete named entity recognition, relation extraction, negative word detection and attribute extraction to obtain structured information of the nursing document, and then the structured information is subjected to standardization and duplicate removal processing to generate standard structured information of the nursing document; and the information is stored in a structured database of the cloud. In this way, the efficiency and accuracy of nursing data processing can be improved, and the deep value of data can be released.

The invention relates to the technical field of orthopedic nursing, in particular to an orthopedic nursing joint limiting device which comprises a bottom box, a mounting plate, a limiting frame, an arc-shaped limiting plate, hook-and-loop fasteners and the like, the top of the bottom box is connected with the mounting plate, the top of the mounting plate is connected with the limiting frame used for limiting ankle joints of a patient, and the right side of the limiting frame is open; the arc-shaped limiting plate is connected with a hook-and-loop fastener male buckle. The ankle joint of a patient can be limited through the limiting frame and the arc-shaped limiting plate, the fan can blow air into the limiting frame, ventilation is conducted on the interior of the limiting frame, air circulation is accelerated, sweat can be evaporated in time, the phenomenon of foot stuffiness is avoided, the air can be heated through the heating wire, and therefore warm air can be blown into the limiting frame, and the patient can feel comfortable. The ankle joint of a patient is warmed, the situation that local blood circulation is not smooth is avoided, and it is ensured that a wound can be normally healed.

The utility model provides an orthopaedic nursing traction support device, which relates to the field of orthopaedic nursing and comprises a lying frame, one side of the lying frame is movably connected with one side of a leg support frame, the outer wall of the leg support frame is movably connected with the inner wall of a first foot support frame, one side of the first foot support frame is provided with an installation assembly, and the installation assembly is connected with the first foot support frame. A foot stabilizing assembly is arranged on one side of the mounting assembly, a pillow adjusting assembly is arranged in the lying frame, and one side of the leg supporting frame is movably connected with one side of the second foot supporting frame. The pulling block is moved to drive the moving block to move, the moving block moves to drive the clamping block to be away from the interior of the clamping groove, meanwhile, the clamping block extrudes the reset spring, the foot sleeve gets rid of the limiting state, then the foot sleeve is moved downwards to enable the positioning block to be attached to the inner wall of the positioning groove to move, and therefore the foot sleeve is taken down and cleaned. The foot sleeve is convenient to disassemble and clean, and the complexity of disassembling the foot sleeve is reduced.

The utility model discloses a portable orthopedic nursing crutch, which belongs to the technical field of orthopedic nursing, and comprises a support, a support leg, an armpit support and a grip, the bottom end of the support is connected with a support column, the inner wall of a chute is in sliding contact with one end of the support leg, the inner side of the support leg is provided with a second slideway, one side of the support column is connected with a threaded block, and the threaded block is connected with the armpit support. The inner wall of the threaded block is in threaded connection with a locking bolt, the outer surface of the locking bolt makes contact with the inner wall of the first sliding way and the inner wall of the second sliding way, the bottom end of the extension leg is connected with an anti-skid rubber pad, and through cooperation of the sliding groove, the locking bolt and the second sliding way, a space for containing the supporting leg is formed through the sliding groove. The supporting leg can be wrapped by the sliding groove, the supporting leg has an overturning space through the second sliding way, the length of the portable orthopedic nursing walking stick is shortened by overturning the supporting leg, the portable orthopedic nursing walking stick can be easily placed in a vehicle, and a patient can conveniently carry and use the portable orthopedic nursing walking stick when going out.

The utility model relates to the technical field of medical care, in particular to a rotatable orthopedic nursing traction support device which comprises a clamping base, the clamping base comprises a U-shaped fixing frame, the top of the U-shaped fixing frame is rotationally connected with a supporting rod, a rotating assembly is arranged outside the bottom end of the supporting rod, and the rotating assembly is connected with the U-shaped fixing frame. Height-adjustable supports are arranged on the outer wall of the supporting rod and the right side of the supporting rod, the rotating assembly comprises an adjusting box arranged outside the supporting rod, the bottom of the adjusting box is fixedly connected with the top of a U-shaped fixing frame, and a rotating disc is fixedly connected to the bottom end of the surface of the supporting rod; positioning grooves are uniformly formed in the outer wall of the rotating disc, a rotating rod penetrates through the left side of the adjusting box, a double-thread screw rod is arranged in the adjusting box, the right end of the double-thread screw rod is rotationally connected with the inner wall of the adjusting box, the height and angle of the traction frame can be adjusted, and practicability is improved.

The invention relates to the technical field of orthopedic nursing, and particularly discloses an orthopedic nursing circulation type automatic cold compress device which comprises a bottom plate and a moving plate, the moving plate is arranged at the top of the bottom plate, a fixing mechanism is arranged at the bottom of the bottom plate, and two arc-shaped plates are arranged at the top of the moving plate. Air bags are arranged on the outer walls of the sides, close to each other, of the two arc-shaped plates, a cold compress bag with internal cooling liquid circulating is arranged between the two air bags, and a driving mechanism used for driving the two arc-shaped plates to move and adjust is arranged at the top of the moving plate. According to the cold compress device, through the arrangement of the circulating cold compress bag, cold compress treatment can be rapidly conducted on a user, use is convenient, meanwhile, the cold compress temperature can be flexibly controlled, and secondary damage to the affected part of the user is avoided; and the diameter of the cold compress bag is adjustable, so that the cold compress bag can be suitable for limbs of users with different thicknesses, and different users can conveniently use the device.

The utility model provides an orthopedics nursing anti-skidding crutch which comprises a handheld part and a supporting part, the handheld part and the supporting part are mutually connected through a connecting assembly, the handheld part comprises an extension rod and an adjusting assembly which are rotationally connected through a hinge, the top end of the extension rod is fixedly connected with a grip, and the top end of the extension rod is fixedly connected with the adjusting assembly. A locking assembly which is mutually symmetrical with the hinge is mounted between the extension rod and the hinge; the supporting part comprises a support, and a plurality of elastic telescopic assemblies which are evenly distributed are installed on the support. Through the arrangement of the elastic telescopic assemblies and the supporting blocks, when a user applies force to the support through the grip, the extension rod and the adjusting assembly when the ground is uneven, the multiple elastic telescopic assemblies can contract to different degrees, so that the bottoms of the multiple supporting blocks can make contact with the ground, and the situation that some supporting blocks are suspended is avoided; a user can be effectively prevented from falling down, and the overall stability of the walking stick is improved.

The utility model discloses an anti -topple's orthopedics nursing with walking aid relates to walking aid technical field, including walking aid main part, handle and auxiliary mechanism, the walking aid main part top both sides butt joint has handle, and walking aid main part bottom one side is equipped with pulley. This anti -topple's orthopedics nursing with walking aid uses, through the auxiliary mechanism and increase the contact area between walking aid main part and ground, and then promote the support effect between walking aid main part and ground, prevent the rolling friction between pulley and ground and cause the displacement of walking aid, and then prevent the displacement of walking aid and influence the gravity of patient when walking, prevent the patient from falling and being injured, and adjust the interval between walking aid main part, make walking aid main part internal space and the use habit of patient correspond, and then promote the comfort degree when walking aid uses, thereby when orthopedics nursing with walking aid uses, play the role of convenient adjustment interval and support anti -topple.

The invention relates to the technical field of medical instruments, in particular to a cervical vertebra exercise recovery device for traumatic orthopedic nursing, which comprises an exercise pillow seat, a cervical vertebra exercise component is arranged in the middle of the exercise pillow seat, and medicament matching components are arranged on the left and right sides of the bottom end surface in an assembly groove. The medicament matching assembly comprises cylinder bodies fixedly installed on the left side and the right side of the bottom end face of the assembling groove, the bottom ends of the deviating faces of the adjacent cylinder bodies fixedly communicate with one-way driving air guide pipes, and the output ends of the one-way driving air guide pipes fixedly communicate with medicament trays. Medicament dispersing holes communicated with the medicament tray are formed in the left side and the right side of the upper end face of the exercise pillow base. Through linkage cooperation of the cervical vertebra exercising assembly and the medicine matching assembly, the medicine effect can be applied to a patient during cervical vertebra exercising, and through mutual cooperation of the cervical vertebra exercising assembly and the medicine matching assembly, the situation that negative emotions such as fear and anxiety occur during exercising of the patient, and then the acceptability and use enthusiasm of the patient to an exercising recovery device are affected can be reduced.

The carrying device comprises oxford cloth, lifting rods are fixedly connected to the two sides of the oxford cloth, supporting legs are fixedly connected to the lower portions of the lifting rods in a front-back symmetry mode, a connecting transverse rod is rotationally installed on the supporting leg on one side, a clamping groove is formed in the other end of the connecting transverse rod, and the supporting leg on the other side is matched with the clamping groove. A plurality of limiting sliding grooves are formed in the lifting rod, limiting sliding blocks are installed in the limiting sliding grooves in a sliding mode, a fixing bandage is fixedly connected to the upper end of the limiting sliding block on one side, a square buckle is fixedly connected to the upper end of the limiting sliding block on the other side, and anti-skid grips are fixedly connected to the two ends and the middle of the lifting rod. The limiting sliding block is slidably installed in the limiting sliding groove, the limiting sliding block can be moved to drive the fixing bandage and the square buckle to move according to the body position of the patient and the fracture position, the position for binding and fixing the patient is adjusted, and the situation that the fixing bandage and the square buckle touch the fracture position of the patient, and secondary injury is caused to the patient is avoided.

The utility model provides a safety type orthopedic nursing walking aid device which comprises an auxiliary frame body, movable assemblies are arranged on the left side and the right side of the surface of the auxiliary frame body, two bases are arranged below the two movable assemblies respectively, two telescopic assemblies are arranged on the surfaces of the two bases respectively, and each telescopic assembly comprises a telescopic rod. The top ends of the telescopic rods are connected with fixing blocks, and the two sides of the surface of one fixing block and the center position of the surface of the other fixing block are connected with a first connecting buckle and a second connecting buckle correspondingly. According to the safe walking aid device for orthopedic nursing, the L-shaped fixing rods with the movable sleeves, the two telescopic rods with the fixing blocks, the two first connecting buckles and the second connecting buckles are arranged on the two sides of the surface of the auxiliary frame body, and the two first connecting buckles and the second connecting buckles are used in cooperation with the fixing belts; when a patient with waist or leg injuries walks by means of the auxiliary frame body, the body of the patient can be fixed through the fixing belts, and the supporting effect can be achieved during walking.

The present invention discloses an intelligent auxiliary monitoring system for orthopedic nursing, which includes the following steps: The system collects mechanical parameters, motion trajectory data and biological signals of fracture patients through multi-modal sensors, and uses deep learning algorithms to intelligently analyze the data to generate diagnostic results of fracture status and prediction data of recovery trends; The low-power wireless communication module realizes the real-time transmission of diagnostic data and supports remote system parameter adjustment at the same time; The personalized nursing plan generation module generates a rehabilitation plan, a load adjustment strategy and an auxiliary device configuration plan through an optimization algorithm based on the patient's biomechanical model and diagnostic results; The adaptive feedback adjustment module dynamically adjusts the data acquisition strategy and processing parameters to ensure the system's real-time response ability to the patient's state. The present invention is applicable to the field of intelligent auxiliary monitoring technology and can realize real-time monitoring, intelligent diagnosis and personalized rehabilitation guidance for fracture patients.

The utility model relates to the technical field of medical instruments, and discloses an orthopedic nursing circulation type cold compress device which comprises a movable base, a supporting plate is arranged above the movable base, a mounting frame is arranged at the upper end of the supporting plate, and an electric telescopic rod is arranged at the upper end of the mounting frame. An arc-shaped limiting plate is arranged at the driving end of the lower end of the electric telescopic rod. When the orthopedic nursing circulation type cold compress device is used, a patient can put an injured limb on a supporting plate, then an electric telescopic rod drives an arc-shaped limiting plate to move downwards, the limb is limited through the arc-shaped limiting plate, the fixing strength can be buffered through a silica gel pad, the limb is prevented from being injured, and then a circulation pump is started; cooling water in the cooling water tank is pumped out through the circulating pump and circulated through the circulating cooling branch pipe, so that cold compress is conducted on the limbs of the patient, the device is simple in structure and convenient to use, the comfort degree of the patient during cold compress can be improved, and the practicability of the orthopedic nursing circulating type cold compress device is improved.

This invention discloses a cold compress device for orthopedic care, belonging to the field of medical device technology. It includes a polymer mesh with symmetrically distributed positioning sleeves fixedly connected to its outer wall. It also includes an anti-displacement positioning component, which includes straps slidably connected to the inner wall of the positioning sleeves. Two to five sets of straps are provided, and a guide cylinder is slidably connected to the outer wall of the straps. A positioning disc is rotatably connected to the outer wall of the guide cylinder at the bottom, and a hexagonal block is fixedly connected to the outer wall of the positioning disc. In this invention, the multifunctional cold compress component uses a flow guide plate to evenly distribute the cold compress medium, and a silicone plate to ensure a tight fit of the cold compress surface, improving cooling uniformity. It supports two cold compress modes: single-use cold compress can be achieved by adding medium through the feeding tube, while continuous circulation via an external medical cryotherapy machine with the flow guide plate can meet the needs of long-term continuous cold compresses, adapting to different nursing scenarios.

The application relates to the technical field of orthopedic nursing, in particular to a joint limiting device for orthopedic nursing, which comprises a bottom box, a mounting plate, a limiting frame, an arc-shaped limiting plate, Velcro male buckles and the like. The mounting plate is connected to the top of the bottom box, the limiting frame for limiting the ankle joint of a patient is connected to the top of the mounting plate, the right side of the limiting frame is provided in an open manner, and the Velcro male buckles are connected to the arc-shaped limiting plate. The ankle joint of the patient can be limited through the limiting frame and the arc-shaped limiting plate. The fan can blow air into the limiting frame, the inside of the limiting frame is ventilated, air circulation is accelerated, sweat can be evaporated in time, the phenomenon of stuffy feet is avoided, the heating wire can heat air, warm air can be blown into the limiting frame, the ankle joint of the patient is kept warm, the condition of poor local blood circulation is avoided, and normal healing of a wound is ensured.

The utility model discloses a portable nursing device for orthopedic nursing, and relates to the technical field of orthopedic nursing appliances, the portable nursing device for orthopedic nursing comprises a pair of crutch rod bodies, a connecting seat fixed at the bottoms of the pair of crutch rod bodies, a supporting assembly arranged in a second through hole and an auxiliary getting-up mechanism, and the tops of the pair of crutch rod bodies are fixedly connected with armpit supports; a holding assembly is arranged between the pair of crutch rod bodies; a first through hole penetrating through the height direction and a second through hole penetrating through the width direction are formed in the connecting seat; the supporting assembly comprises a supporting cylinder and a supporting rod. An anti-skid base is arranged at the bottom of the supporting rod. The auxiliary getting-up mechanism is connected with a crutch rod body in a rotating mode, so that the angle of the auxiliary getting-up mechanism can be adjusted relative to the crutch rod body. The height-adjustable supporting assembly is designed to adapt to patients of different heights to use, and due to the arranged structure capable of being integrally shortened, the device has the function of being convenient to carry.

1. The name of the design product: orthopedic nursing frame. 2. The use of the design product: used for bracketing the limbs of orthopedic patients for nursing. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The present invention discloses an orthopedic care massage rehabilitation device, which belongs to the technical field of massage equipment. The massage units of the massage mechanism of the orthopedic care massage rehabilitation device include multiple first massage heads, multiple mounting rods, drive gears and mounting slides; each first massage head is evenly distributed at the edge of the mounting slide through the mounting rod, and the mounting rod is rotatably connected to the mounting slide, each mounting rod passes through the mounting slide and is fixedly connected to the drive gear, the side of the mounting slide close to the human body is a sloped surface, and the lower ends of the two oppositely arranged mounting slides are both located on the side close to the spine; the mounting slides of the two oppositely arranged massage units are respectively slidably connected to a double-track slide, and a rack meshing with two drive gears is provided in the double-track slide; the high end of the mounting slide is also connected to the shell through a first spring. The orthopedic care massage rehabilitation device of the present invention can better enable different patients to find the most comfortable massage strength and speed according to their pain tolerance.

The invention belongs to the field of medical technical instruments, and particularly discloses a dressing change device for traumatic orthopedic nursing, which comprises a box body and a top plate, the top plate is connected with a clamping module through an adjustable telescopic connecting rod and a locking mechanism, and a motor drives a rotating rod to drive a sliding rod to radially slide, so that a clamping plate is matched with a cushion to flexibly fix an affected limb; a built-in pressure sensor monitors the clamping force in real time, a hydraulic lifting operation table is matched with an inclined bottom plate and a filter tank, waste liquid is discharged into a box waste collecting area through an output pipe, and classified recycling is conducted through a pull basket type waste liquid barrel and a suspension type waste basket; according to the device, classified storage and rapid taking of instruments are achieved by combining the ultraviolet disinfection function, a stop pulley is arranged at the bottom of the box body, multi-scene movement and stable locking are supported, the device integrates the functions of affected limb fixing, dressing change operation, waste collection and instrument storage, the operation process is optimized through modular design, the infection risk is reduced, and the dressing change efficiency and safety of the orthopedics department are improved; the clinical efficient nursing requirements are met.

The invention relates to the technical field of orthopedic nursing, the orthopedic nursing device comprises a positioning protection plate and a plurality of second communicating pipes, one side of the positioning protection plate is sequentially provided with a water tank, a cooling tank and a water pump, the other side of the positioning protection plate is provided with a sliding groove, and the sliding groove is slidably connected with a plurality of limb positioning assemblies; the orthopedic nursing circulation type cold compress device is characterized in that a closed-loop circulation system composed of a positioning protection plate, a cooling box, a water tank and a limb positioning assembly is adopted, and an extensible refrigerant circulation network is formed through flexible connection of a first communication pipe and a second communication pipe. The device adopts a dual-positioning mechanism: in the aspect of mechanical positioning, a cooling box is quickly embedded with a positioning protection plate and a cooling positioning plate through grooves; in the aspect of human body positioning, initial positioning is achieved through a first positioning belt and a second positioning belt which are fixed through hook-and-loop fasteners, the angle of a pressing plate can be finely adjusted in cooperation with a threaded transmission system driven by an adjusting bolt, and the abutting plate and the skin of a patient are dynamically attached.

The invention provides an orthopedic nursing rehabilitation device and an operation method thereof, and relates to the field of orthopedic nursing, the orthopedic nursing rehabilitation device comprises an equipment cabin, the open end of the equipment cabin is sleeved with a massage assembly which realizes wrapping massage through left-right movement, and the massage assembly comprises two groups of massage rubber rings which are arranged on the inner side of the equipment cabin at intervals; sliding grooves are symmetrically formed in the bottoms of the outer sides of the two massage rubber rings, pull ropes are symmetrically arranged at the two ends of the massage rubber rings, and the pull ropes penetrate through the inner wall of the equipment cabin and extend to an inner cavity of the side wall of the equipment cabin. A driving motor is matched with an output shaft installed at the output end of the driving motor and a synchronous belt to drive a lead screw to rotate, and then a connecting lantern ring and a massage rubber ring arranged on the outer side of the lead screw are driven to slide, so that fingers are massaged in a wrapping mode, massage is more comprehensive, medical resources are saved, a connecting ring plate is arranged to be elastic, and the massage effect is better. When the massage rubber ring moves, the stretching position of the massage rubber ring is changed, and self-adaptive wrapping of the massage rubber ring can be achieved.

The utility model discloses a lower limb exercise device for orthopedic nursing, which relates to the technical field of orthopedic nursing and comprises a base, a support rod is fixedly mounted on the upper surface of the base, a bedplate is fixedly mounted at the top of the support rod, a training component and an adjusting component are arranged on one side of the bedplate, and the training component comprises a groove formed in one side of the bedplate. A rotating plate is rotationally connected into the groove through a rotating shaft, an opening is formed in one side of the rotating plate, two rotating plates are rotationally connected into the opening through rotating shafts, and a fixing belt is fixedly installed on one side of each rotating plate. According to the lower limb exercising device for orthopedic nursing, the training assembly is arranged, the tension training strength between the two legs can be adjusted in the using process, therefore, the tension of the legs can be conveniently adjusted in the using process, muscles on the inner sides of the thighs are prevented from being damaged in the training process, and the training effect of the lower limb exercising device is improved. Meanwhile, the training intensity can be adjusted according to training effect requirements.

The invention relates to the technical field of medical instruments, and discloses an orthopedic nursing rehabilitation assisting device which comprises a base, a deflection frame is hinged to the top of the left end of the base, two guide columns are fixedly installed between the two ends of the deflection frame, a back supporting table is slidably connected to the guide columns, and a foot supporting piece is rotatably connected to the left end of the deflection frame. A pedal limiting piece is clamped at the end part of the foot supporting piece; a load adjusting piece is arranged between the back supporting table and the deflection frame, the elastic supporting piece is attached to the left side of the back supporting table, and a dip angle adjusting piece is arranged between the right end of the deflection frame and the right end of the base. A patient holds a grab handle with two hands and rotates the grab handle to drive two vertical plates to be close to each other, so that a second piston plate rotates relative to a first piston plate, and when hydraulic oil penetrates through the overlapped part of a first through hole and a second through hole to flow, resistance applied to the first piston plate is increased, so that the load of the legs of the patient is increased; therefore, the purpose of automatically adjusting the exercise intensity is achieved.

The invention relates to the technical field of orthopedic nursing, in particular to an orthopedic nursing dressing change device and an operation method thereof. Comprising a chassis, a box body is arranged on one side of the top of the chassis, supporting plates are arranged at the two ends of the other side of the top of the chassis, a bidirectional reciprocating lead screw is movably connected between the two supporting plates, sliding blocks are symmetrically connected to the bidirectional reciprocating lead screw in a threaded mode, and supporting blocks are arranged on the tops of the sliding blocks; and a circular gear is arranged on the bidirectional reciprocating screw rod. Movement of the sliding block and height adjustment of the supporting block can be controlled through the switching mechanism, driving can be achieved through manual work, an external power source or a battery is not needed, and the problem that an existing dressing changing device needs to be driven and controlled through the external power source or the battery, and the operation is inconvenient is solved. Or the situation that the device cannot be used due to the fact that the battery is not replaced in time, and the dressing change efficiency is affected is avoided.