67 results about "Functional exercises" patented technology

The utility model discloses an orthopedic nursing traction support, which relates to the technical field of medical instruments, and comprises a bracket, an adjusting pad is arranged on one side of the bracket in a sliding and penetrating manner, the other side of the bracket is fixedly connected with a stand column, the bottom of the bracket is fixedly connected with an assembly block, and the lower end of the assembly block is provided with a first hydraulic oil cylinder. By means of the assembling block and the connecting shaft, the angle of the extension rods on the two sides is adjusted, the fixing device is suitable for patients of different body types, after the feet of the patients are fixed to the fixing base, the stability of the position of the fracture broken end can be maintained, shortening and displacement of the fracture broken end are overcome, fracture reduction is more accurate, and during follow-up rehabilitation training, the rehabilitation training efficiency is improved. The position of the sliding seat on the extension rod can be adjusted, the knee joint is driven to be bent in cooperation with rotation of the extension rod, and the provided traction force assists in functional exercise of limbs, promotes blood circulation, prevents amyotrophy and joint stiffness and accelerates recovery of limb functions.

The utility model discloses a novel compression steel plate based on a distal humerus three-dimensional triangular structure, which comprises a distal humerus, an outer side plate is mounted on the outer side of the distal humerus, an inner side plate is mounted on the inner side of the distal humerus, a Y-shaped part is arranged at the bottom of the outer side plate, a plurality of first screw locking holes are formed in the Y-shaped part, and a plurality of second screw locking holes are formed in the first screw locking holes. The novel pressurizing steel plate comprises an outer side plate and an inner side plate, a plurality of first pressurizing locking holes are formed in the surface of the outer side plate, vertical reinforcing strips are fixedly connected to the two sides of the outer side plate and the two sides of the inner side plate, and a plurality of transverse reinforcing strips are evenly and fixedly connected to the surface of the outer side plate and the surface of the inner side plate. The novel steel plate fixes the inner side and the outer side of the far end of the humerus, meanwhile, a novel arch bridge structure based on a far-end articular surface is formed, firmer fixation and broken end pressurization are provided, and functional exercise can be carried out earlier after restoration is completed.

Provided is a urinary incontinence protector. The invention belongs to a medical health care device, and relates to a medical appliance device which is specially used for a patient with urinary incontinence and is used for preventing a bed sheet and a diaper from being wetted by urine, and the device is composed of a protective cover, a urine leakage pipe, a urine discharging pipe, a urine container and the like. The medicine is suitable for urinary incontinence patients of different ages and genders caused by various disease causes and healthy people who need work and life. By using the device, a patient not only can freely move outdoors, but also can perform functional exercise, and the device is convenient to use and easy to popularize and use.

A multi-functional exercise device is disclosed for performing exercise programs using a single exercise device. The device can be easily reoriented to the desired direction for exercise via selectively extendable casters and wheels. The multi-functional exercise device may be equipped with storage locations to hold weights and other accessories together, providing the necessary weights and accessories for performing full-body exercise programs. An articulated frame assembly allows the padding assembly to be raised to either a partially tilted configuration or a fully tilted configuration. In the partially tilted configuration, a seated exercise device is provided. In the fully tilted configuration, the entire padding surface of the device can be tilted to the desired vertical orientation for performing other exercises using the device.

The present invention provides a functional exercise device for head and neck tumor radiotherapy, which relates to the technical field of exercise devices and includes: a main body seat, a headrest portion, a drive portion, a massage portion, and a radiotherapy portion; the main body seat is a concave structure, and the main body seat is placed on a bed; the headrest portion is composed of a canvas, a first connecting block, a sliding rod, an auxiliary plate, and a second connecting block, and the canvas is inserted into the main body seat. By setting the second connecting block, since the two second connecting blocks are both concave block structures, the two second connecting blocks are respectively engaged with two cams, which can prevent the second connecting blocks from being separated from the cams during use, thereby causing equipment failure, thereby solving the problem that the existing breaking device can achieve the exercise of the patient's head and neck muscles, but requires multiple electric components and drive components to drive. When these electric components and drive components are damaged, they need to be repaired by special personnel, which delays their use, and the repair cost is high.

The utility model relates to the field of projectors, and discloses a functional exercise projector which comprises a projection module, a supporting module is fixed on the lower end face of the projection module in a threaded mode, the projection module comprises a projection body, and a projection head is fixedly arranged in the middle of the front end face of the projection body. Cameras are fixedly arranged on the two sides of the front end face of the projection body, a display screen is fixedly arranged on the upper end face of the projection body, the supporting module comprises a supporting plate, damping rotating shafts are fixedly arranged on the inner walls of the two sides of the supporting plate, and mounting holes are formed in the four corners of the lower end face of the supporting plate; a supporting rod is fixedly arranged on the lower end face of the damping rotating shaft. During use, the main body of the projection module is similar to a flat plate, the screen is a touch screen, a patient can select needed functions and exercise parts conveniently, the display screen of the projection module can watch images and can project the images on a wall for amplification, and the projection displays a correct exercise method according to the human body parts.

The utility model belongs to the technical field of rehabilitation training, and particularly relates to a precise and controllable internal arteriovenous fistula function training instrument which comprises an arm binding belt, an inflation and deflation component comprises an air bag connected in the arm binding belt, a pressure receptor is connected in the air bag, the arm binding belt is connected with a miniature air pump through an air pipe, a PLC control main board is arranged in the arm binding belt, and a pressure sensor is arranged in the miniature air pump. The PLC control main board is connected with the inflation and deflation component and controls the working state of the inflation and deflation component, the air pipe is connected with an electric control air valve for controlling the opening and closing state of the air pipe, the pressure sensor and the electric control air valve are both connected with the PLC control main board, air is supplied to the air bag in real time or air in the air bag is released through the arranged miniature air pump, and the inflation and deflation state of the air bag is controlled. And the timer can record the training time in real time, and the counting chip can be matched with the PLC control main board within the specified training time to control the cycle index of the inflation and deflation component, so that the training frequency is controlled, and the functional exercise of the internal arteriovenous fistula is standardized.

A multi-functional exercise system includes a base having a user-support top surface including an angled back-support portion positioned at a lateral center of the base and first and second foot platforms positioned on opposite lateral sides of the back-support portion. The base includes a headrest form positioned adjacent the back-support portion of the base, an array of infrared (IR) lights including a first portion associated with the back-support portion of the base and a second portion associated with the headrest form, a first resistance band tube positioned on a first lateral side of the base, the first resistance band tube having a first resistance band segment disposed therein and a second resistance band tube positioned on a second lateral side of the base, the second resistance band tube having a second resistance band segment disposed therein.

The utility model discloses an inflatable cushion for shoulder abduction exercise, which comprises an inflatable cushion, the surface of the inflatable cushion is connected with a shoulder strap, the surface of the inflatable cushion is connected with a waist strap at the bottom of the shoulder strap, the surface of the inflatable cushion is provided with an arm groove, and the surface of the arm groove is provided with three groups of fixing straps for binding forearms. The bottom of the inflatable cushion is provided with an inflatable assembly for inflating and expanding the inflatable cushion, the inflatable assembly comprises an air inlet box and an air inlet nozzle, the expansion of the inflatable cushion can raise the shoulder and provide additional supporting force for the shoulder, the inflatable cushion can be shrunk when the inflatable cushion is deflated, so that the shoulder is retracted, and the functional exercise of shoulder abduction is realized by virtue of inflation and deflation; the inflation volume of the inflatable cushion can be flexibly adjusted, the inflatable cushion can be inflated to a soft state for a patient with weak shoulder strength in the initial rehabilitation stage or the old, and the inflation volume can be increased for a user with weak shoulder strength in the later rehabilitation stage or a user with strong shoulder strength, so that the inflatable cushion is harder, larger resistance is provided, and the exercise requirement of higher strength is met.

The utility model discloses a medical exerciser with a counting function, which comprises a soft rubber body with an internal channel and a cover shell which is arranged on the soft rubber body and covers the internal channel, a switch button is arranged on the cover shell, and a circuit board and a battery are arranged in the cover shell. At least one colloid ring is arranged at the position, located in the internal channel, of the soft colloid in a sleeving mode, two magnetic conductive balls are arranged in each colloid ring, two conductive connecting columns making contact with the magnetic conductive balls are arranged on each colloid ring, and the conductive connecting columns are electrically connected with the circuit board through wires. The two magnetic conductive balls abut against each other or are matched with each other in a separated mode along with deformation of the colloid ring. The device is reasonable in structural design, has the functions of accurate counting, data recording and feedback, is suitable for functional exercise and organ rehabilitation training of chronic patients, and can assist medical personnel in formulating personalized training schemes and monitoring training effects.

A multi-functional exercise system includes a base having a user-support top surface including an angled back-support portion positioned at a lateral center of the base and first and second foot platforms positioned on opposite lateral sides of the back-support portion. The base includes a headrest form positioned adjacent the back-support portion of the base, an array of infrared (IR) lights including a first portion associated with the back-support portion of the base and a second portion associated with the headrest form, a first resistance band tube positioned on a first lateral side of the base, the first resistance band tube having a first resistance band segment disposed therein and a second resistance band tube positioned on a second lateral side of the base, the second resistance band tube having a second resistance band segment disposed therein.

The invention relates to the field of health behavior prediction and rehabilitation management, and discloses construction and application of a stroke patient home functional exercise compliance risk prediction model. The method comprises the following steps: collecting demographic and clinical data and scale evaluation data of a stroke patient, and carrying out missing value processing and preprocessing; identifying a compliance potential category by adopting potential profile analysis, and determining an optimal cutoff value of a total score of a scale through subject working characteristic curve analysis to form a dichotomy result; key predictive factors are screened in a training set by applying LASSO regression, and a'non-good compliance 'predictive model is established by incorporating the key predictive factors into multivariate Logistic regression; an online dynamic column graph webpage calculator is developed based on the Shiny technology, and a user is supported to input variables in real time and output a prediction probability and a confidence interval; and the discrimination degree, the calibration degree and the clinical net income are analyzed and evaluated through five-fold cross validation, Hosmer-Lemeshop test and decision curve analysis. According to the invention, rapid identification and hierarchical management of high-risk patients can be realized, and a basis is provided for follow-up visit and individualized intervention.

The utility model relates to the technical field of medical instruments, in particular to a breast cancer postoperative functional exercise abduction prevention device which comprises a fixing frame, mounting plates are fixed to the two sides of the fixing frame, connecting columns are fixed to the two sides of the front face of the fixing frame, circular columns are fixed to the other ends of the connecting columns, pull ropes are inserted into the circular columns in a sliding mode, and the pull ropes are fixed to the fixing frame. Grips are fixed at the two ends of the pull rope; a rotating rod is rotatably inserted into the fixing frame, the surface of the rotating rod is fixedly sleeved with a moving plate, silica gel plates are fixed to the two sides of the bottom end of the moving plate, and the two ends of the surface of the rotating rod are movably sleeved with a disc and a circular ring respectively. Through cooperative use of the rotating rod, the moving plate, the rubber inserting rod, the threaded column and the circular ring, the purpose of adjusting the use position can be achieved, the multifunctional fitness equipment is suitable for people of different heights to use, and different people can be effectively exercised.

The application discloses a kind of upper limb lymphedema postoperative functional exercise integrated device, belong to medical instrument technical field, including sequentially adjacent first support plate, second support plate and third support plate;First support plate bottom is provided with upper limb exercise mechanism, the lower portion of second support plate is provided with sleeve ring, the top front side of third support plate is provided with finger joint exercise mechanism;The top of first support plate is provided with driving mechanism, the two sides of second support plate are respectively symmetrically provided with first linkage mechanism, two first linkage mechanisms are connected with sleeve ring, the top of third support plate is provided with second linkage mechanism, second linkage mechanism is connected with finger joint exercise mechanism, third linkage mechanism is arranged between first support plate and upper limb exercise mechanism, and third linkage mechanism is connected with upper limb exercise mechanism.The present application can simultaneously bend and exercise elbow joint, wrist joint, finger joint, and also can carry out synchronous massage to upper limb, with good exercise effect.

The utility model discloses a calcaneal fracture bridging fixing structure which comprises a first connecting rod, a second connecting rod and connecting locking parts, one end of the first connecting rod and one end of the second connecting rod are respectively connected with the connecting locking parts, and the first connecting rod and the second connecting rod are respectively and detachably provided with a plurality of connecting locking parts in a rotating mode. A locking hole is formed in the connecting and locking part; multi-point fixation is provided around a fracture part, so that the stability of a fracture end is improved, micro movement and displacement are reduced, fracture healing is facilitated, the burden of a single fixing point is relieved, and the risk of internal fixation failure is reduced; a patient is allowed to perform functional exercise in an early stage, joint movement and muscle strength recovery are promoted, joint stiffness and muscle atrophy can be prevented, and the rehabilitation effect is improved; individual design and combination can be carried out according to the specific conditions of the fracture so as to adapt to calcaneal fractures of different types and complexity degrees.

The utility model relates to the field of medical equipment, in particular to an affected limb functional exercise device which comprises a storage box, two sets of telescopic assemblies are symmetrically arranged on the storage box in the length direction of the storage box, and each telescopic assembly comprises a rotating rod rotationally installed on the storage box. The rotating rod is connected with an inserting rod arranged in the rotating rod in a sliding mode through an elastic telescopic structure so that the inserting rod can elastically stretch out and draw back relative to the rotating rod. Two sets of guide rods are fixedly arranged in the storage box, lifting sleeves are arranged on the guide rods in a sliding mode, the lifting sleeves are connected with sliding parts arranged on the rotating rods in a sliding mode, and when the rotating rods are stressed to rotate relative to the storage box, the lifting sleeves can descend relative to the guide rods; and the force adjusting assembly is arranged in the storage box and connected with the lifting sleeve, and when the force adjusting assembly acts, the force needed when the rotating rod rotates can be controlled.

The invention is suitable for the technical field of rehabilitation medical equipment, and provides an ICU patient early-stage under-bed functional exercise frame which comprises a frame, an installation frame and a controller are installed in the frame, the two sides of the installation frame are each rotationally connected with a leg auxiliary action assembly, each leg auxiliary action assembly is provided with a plurality of first leg gailings, and each first leg gailings is provided with a plurality of second leg gailings. A tension detector is arranged between the gaiter I and the leg auxiliary action assembly, the leg auxiliary action assembly drives all joints to move through a power assembly, a squatting and sitting auxiliary supporting assembly is fixed to the mounting frame, and the squatting and sitting auxiliary supporting assembly is of a wearable type. The squatting auxiliary supporting assembly provides support for buttocks when a patient sits down, the controller coordinates actions of the power assembly through the tension detector and extension data of all joints, and the device realizes stop and rest at any time during exercise through the leg auxiliary action assembly and the squatting auxiliary supporting assembly. The exercise intensity can be configured according to the actual condition of the patient.

The utility model relates to the technical field of medical rehabilitation instruments, in particular to an upper limb function exercise device for thoracic surgery nursing, which comprises a shell, a cavity structure is arranged on the inner side of the upper portion of the shell, two groups of connecting rods penetrate through the lower side wall of the cavity on the upper portion of the shell in a sliding mode, connecting ropes are installed at the lower ends of the connecting rods, and grips are connected to the lower ends of the connecting ropes. A spring is connected between the lower side of the mounting disc and the lower side wall of the upper cavity of the shell, two groups of push rods penetrate through the upper side wall of the upper cavity of the shell in a sliding manner, and a driving mechanism for driving the push rods to move up and down is mounted at the top of the shell; compared with the prior art, the device has the advantages that the push rod is driven by the driving mechanism to move up and down, the height of the mounting disc is adjusted through the push rod, so that the spring is compressed or unfolded, the downward moving resistance of the connecting rod can be controlled through the compression degree of the spring, and the patient can conveniently move according to different forces required by the patient. And the grip strength can be adjusted.

The utility model discloses a scaleplate for hand postoperative functional exercise, which comprises a hand supporting plate, one side of the hand supporting plate is provided with an accommodating groove, the inner wall of the accommodating groove is rotatably connected with a limiting rod, one side of the hand supporting plate is slidably connected with two swing plates, the top ends of the two swing plates are slidably connected with rotating plates, and the rotating plates are slidably connected with two ends of the hand supporting plate. The top end of the rotating plate is provided with a finger ring, one ends of the two swing plates are fixedly connected with connecting plates, the side wall of the limiting rod is rotationally connected with three lantern rings corresponding to the connecting plates in position, and the inner wall of the containing groove is provided with two reset springs. The distance between the finger ring and the hand supporting plate is adjusted, the stress effect of fingers is improved according to the lever principle, and therefore the exercise strength is improved, the sufficient and effective help effect on a patient is conveniently achieved, and the complete recovery process of the hand function of the patient is facilitated; the device can adapt to more hand types with different finger lengths, and the use flexibility is improved.

The utility model relates to a multifunctional sports apparatus, which is characterized by comprising a horizontally arranged base and two vertical pipes vertically arranged on the base, vertical rods capable of vertically lifting or fixing are arranged in the two vertical pipes, a first cross rod is horizontally arranged between the two vertical rods, and a second cross rod is arranged between the two vertical rods. A spinning bike or a treadmill is detachably connected to the base and located below the first transverse rod. The multifunctional sports equipment is reasonable in design and beneficial to achieving the effects of arm traction and lower limb strength exercise.

This utility model discloses a wave-board glove with an auxiliary elastic ball, comprising a palm fabric and a back fabric for reinforcing support and restricting hand movement, a wrist fabric for fixing and adjusting wrist tightness, and an inflatable elastic ball to meet the patient's functional exercise needs. The palm fabric and the back fabric are fixedly connected by their arc-shaped edges, and an inflatable elastic ball is disposed at the center of the palm fabric near the back fabric. The wrist fabric is fixedly disposed at the lower edge of the back fabric near the palm. By placing an inflatable elastic ball between the palm fabric and the back fabric, and connecting the inflatable elastic ball to an inflation tube and an air bladder through an inflation port, an adjustable-size inflatable elastic ball is placed inside the wave-board glove. While ensuring restraint of the patient's limbs, the glove allows the patient to elevate their limbs to maintain a functional position, thereby promoting blood circulation. It also allows the patient to perform appropriate functional exercises using the inflatable elastic ball without affecting physical recovery, thus promoting the recovery of hand muscle strength.

The invention discloses a device for treating diabetic foot through ilium transport, which comprises a first transport plate and a second transport plate, the first transport plate and the second transport plate are connected through a transport stud, and the lower end of the transport stud is rotatably connected with the inside of the first transport plate left and right and fixedly connected with the inside of the first transport plate up and down. The carrying stud is in meshed connection with the second carrying plate through threads, first detachable bone needles are arranged at the two ends of the first carrying plate respectively, second detachable bone needles are arranged at the two ends of the second carrying plate respectively, and the problems that according to an existing operation for treating the diabetic foot through tibia transverse carrying, in the postoperative functional exercise and walking process of a patient, the patient is prone to disengagement and disengagement are solved. The problem of fracture of the tibia due to the fact that the local loading capacity is reduced after the tibia is windowed is solved, and the problem that the contact part of the bone needle and the shank is easily infected due to friction between the bone needle and the muscle on the tibia when the patient walks is also solved.

The invention discloses a multifunctional exercise instrument, and relates to the technical field of sports equipment, the multifunctional exercise instrument comprises a fixing plate connected with a footboard, a pin shaft is rotatably arranged on the front side plate surface of the fixing plate, the pin shaft is horizontally arranged, the rotation plane of the pin shaft is perpendicular to the front side plate surface of the fixing plate, and the two ends of the pin shaft are connected with a training plate; a lower limb exercising piece for exercising lower limbs and an upper limb exercising piece for exercising upper limbs are arranged on the front side of the training plate; the exercise instrument installed on the footboard facilitates operation training when the user lies flat on the sickbed, the lower limb exercise part can conduct resistance training on the lower limbs, the upper limb exercise part can conduct elastic band pulling resistance movement on the upper limbs, and therefore the problems that an existing rehabilitation device is single in function and cannot adapt to the user lying in bed are solved.

An apparatus for enhancing knee flexion and extension exercises by integrating dynamic movement and coordination across the upper body, core, and lower body. The apparatus includes a base platform with an adjustable backrest that supports the user's back. The apparatus includes multiple adjustable lever pads for knee extension and flexion exercises, each with customizable resistance via weight stacks and range controllers to ensure safety and comfort. A third lever pad allows for lateral hip flexion exercises, promoting engagement of core and hip muscles. These components are designed to accommodate users of varying sizes and fitness levels, while the apparatus facilitates multi-planar movement, improving neuromuscular coordination, balance, and reducing the risk of injury through natural, functional exercise patterns.

The application discloses a function exercise device for distal radius fracture and relates to the technical field of orthopedic rehabilitation medical instruments, which comprises arc-shaped symmetrical circular arc plates, two of which are rotationally connected through a hinge in the middle, a function exercise assembly fixedly installed at one end of the two circular arc plates away from the wrist, and two fixed boxes included in the function exercise assembly. The function exercise device for distal radius fracture can realize rehabilitation training through the meshing transmission structure of the worm gear and the helical gear, can drive the finger joints to make soft and uniform flexion and extension movement through the linkage of the bilateral air bags, can realize the synchronous and integrated exercise of the wrist joint and the finger joints, can effectively accelerate local blood circulation, can reduce soft tissue swelling, can prevent muscle atrophy and joint stiffness, can reduce the risk of osteoporosis, can significantly shorten the fracture healing period, and can efficiently promote the comprehensive recovery of the motion function of the affected limb.

The embodiment of the utility model discloses an internal arteriovenous fistula function exercise device which comprises a rubber bag of an oval structure, one end of the rubber bag is fixedly connected with a shell, a single-chip microcomputer controller is fixedly installed on the outer portion of one side of the shell, a groove communicated with the interior of the rubber bag is formed in the end face of one end of the shell, and the single-chip microcomputer controller is fixedly installed in the groove. A hydraulic sensor is installed in the groove, and the signal output end of the hydraulic sensor is connected with the signal input end of the single-chip microcomputer controller. The single-chip microcomputer controller is provided with an indicating lamp. The internal arteriovenous fistula functional exercise device is adopted; the rubber bag is held by the hand to exert pressure, the hydraulic sensor senses the pressure change to count and time, the exercise frequency and time can be well calculated, exercise can be conducted according to specifications, the exercise effect is good, and excessive exercise cannot occur.

The invention relates to the technical field of medical instruments, and discloses a breast cancer postoperative patient functional exercise trainer which comprises a support, the back of the support is fixedly connected with a back plate, one side of the back plate is fixedly connected with a first motor, the output end of the first motor is connected with a lead screw, and the outer wall of the lead screw is in threaded connection with a sliding plate. The two ends of the sliding plate are slidably connected to the interior of the support, a supporting rod is fixedly connected to one side of the sliding plate, a seat plate is rotatably connected to the bottom end of the supporting rod, and a leg training assembly is arranged at the bottom end of the seat plate. The baffle is pushed through the electric push rod, the rotating rod is driven to rotate synchronously, the pedal swings repeatedly, a patient puts the foot on the pedal, leg bending and stretching training can be conducted, and the mechanism can effectively enhance leg muscle strength, improve lower limb blood circulation and promote postoperative lower limb function recovery. The muscle atrophy problem caused by long-time sitting or lying in bed after the operation is relieved.

The invention relates to the technical field of medical instruments, and discloses a neck cleaning postoperative functional exercise and evaluation device which comprises a base and an instrument mounting plate, and the base and the instrument mounting plate are connected through a telescopic assembly with the length capable of stretching and retracting; a first mounting plate and a second mounting plate are arranged on the instrument mounting plate, a first training assembly used for finger wall climbing training of a patient and a second training assembly used for arm swinging training of the patient are arranged on the first mounting plate, and a third training assembly used for grip strength training of the patient is arranged on the second mounting plate; the first mounting plate and the second mounting plate are each provided with an auxiliary evaluation assembly used for identifying the position of the first training assembly, the position of the second training assembly and the position of the third training assembly. By arranging the first training assembly, the second training assembly, the third training assembly and the auxiliary evaluation assembly, the device has the advantages of being comprehensive in function, high in practicability and capable of increasing the rehabilitation speed of a patient.

The utility model relates to medical equipment, and discloses a device for assisting forearm functional exercise, which comprises a finger holding mechanism, an air bag inflating mechanism and a forearm covering mechanism, the finger holding mechanism is sleeved on a finger of a patient and is inflated to expand and contract to hold and stretch the palm surface of the patient, the air bag inflating mechanism inflates air to extend the finger holding mechanism to expand and contract, and the forearm covering mechanism covers the forearm. The forearm wrapping mechanism winds around the arm to wrap the arm, the finger holding mechanism comprises an auxiliary heating pad, a wrist wrapping belt is arranged on the side wall of the auxiliary heating pad, and the auxiliary heating pad, the wrist wrapping belt and the air bag inflation mechanism are adopted to determine that the auxiliary heating pad achieves temperature rise for an exercise structure of the palm portion from the macroscopic level. The inflatable telescopic air bag and the specific independent inflation pipe connector can be adopted, the precision degree of the joint matched with each finger of the patient is increased, the effect of exercising the forearm and the fingers of the patient is improved, and the adopted elastic protection band is bound to the wrist of the patient.

This invention relates to a combined patellar fracture fixation device, comprising a Kirschner wire with threads at both ends, a tail cap, and a two-hole steel plate. The threaded Kirschner wire has a sharp end and a flat end, with an unthreaded middle section. The tail cap has a central channel connecting both ends of the Kirschner wire, with the thinner end embedded in the patellar bone. The two-hole steel plate has different widths at both ends; the wider end has a hole that connects to the tail cap, while the narrower end has a hole through which a tension band cable can pass. The Kirschner wire, tail cap, and steel plate are combined to form a patellar fracture fixation device, used in pairs. Connecting the cable creates a tension band for fixation. This invention offers better stability than traditional Kirschner wire tension band technology, effectively reducing the likelihood of loosening and displacement of the traditional Kirschner wire, the risk of cable slippage leading to tension band failure, and reducing the risk of irritation to surrounding tissues and skin puncture by the tail of the traditional Kirschner wire. This facilitates early postoperative functional exercises for patients, promotes patellar fracture healing, and provides a new and more effective fixation device for patellar fractures.