136results about How to "Avoid pressure sores" patented technology

The invention discloses an AI intelligent control pressure sore prevention self-adaptive mattress system which comprises a mattress body provided with a polymer support column structure covering in all directions and designed into a plurality of areas, and the areas are accurately divided to support a human body and disperse pressure; the sensor array module is used for recording monitoring data of contact between each part of a human body and a plurality of areas of the mattress body in real time; the AI chip control module integrates an advanced algorithm and a processor and is used for receiving and analyzing the monitoring data from the sensor and sending out a control instruction based on an analysis result; and the database management module is used for storing monitoring data of patients with different weights, heights, ages and body positions and is used for predicting and early warning pressure sore risks. According to the invention, pressure sore risk areas can be accurately identified in a zoning manner, pressure, temperature and humidity information can be monitored in real time, and meanwhile, a proper pressure state is automatically adjusted, so that the occurrence of pressure sores is effectively prevented.

The utility model discloses a lower limb nursing pressure sore prevention raising pad, which comprises a raising pad body, two ends of the raising pad body are a head end and a tail end, the upper surface of the raising pad body is inclined from the head end to the tail end, and the raising pad body comprises a leg raising part and a leg attaching part. The leg attaching part is arranged at the tail end of the lifting cushion body and is triangular, and the upper surface of the leg attaching part protrudes in a cambered surface mode at the popliteal fossa position of a patient. The leg lifting part is arranged at the head end of the lifting pad body, a foot suspension groove and a movable foot attaching pad are arranged on the leg lifting part, the foot attaching pad is arranged on the side, close to the head end of the lifting pad body, of the foot suspension groove, and the foot attaching pad moves close to and away from the foot suspension groove. An affected leg is placed on the lifting pad body, and the heel of a patient is suspended through the foot suspension groove, so that pressure sores on the heel of the patient are avoided; the foot attaching pad vertically supports and fixes the foot bottom of the patient, the foot is kept in a neutral position through friction force, and recovery of the affected leg is facilitated; the position of the foot pad can be finely adjusted, and the foot pad is suitable for affected legs with different lengths.

The invention relates to the technical field of trachea cannulas, and provides a monitoring type pressure sore prevention trachea cannula which comprises a trachea cannula and a cannula fixator, the trachea cannula penetrates through the interior of the cannula fixator, the cannula fixator comprises a fixator body, a sliding plate, a top cover and a bandage, and through the arrangement of the cannula fixator, the sliding plate and other structures, the pressure sore prevention trachea cannula can be effectively monitored. The cannula fixator adopts high-density dressing and an elastic bandage to ensure that the cannula fixator is tightly attached to the mouth of a patient and is comfortable, the design of a sliding plate can be flexibly adjusted according to requirements, a clamping structure of an embedded block and an elastic rubber pad is stable and reliable, a top cover is in threaded connection, a cannula body can be easily fixed, meanwhile, a visible window is provided, and the visual effect is good. Oral cavity diagnosis and treatment, sputum suction, oral cavity nursing, specimen reserving and taking and other operations are facilitated, respirator-associated pneumonia is effectively prevented, the safety of a patient and clinical operation convenience are improved, and the problem of pressure sores in the prior art is solved through the technical scheme.

The utility model relates to the technical field of pleuroperitoneal cavity drainage tubes, in particular to a novel multifunctional pleuroperitoneal cavity drainage tube which comprises a puncture portion, a plurality of through holes are formed in the outer surface of the puncture portion, a connector is fixedly connected to the upper end of the puncture portion, and a limiting piece is fixedly connected to the lower portion of the outer surface of the connector. A limiting device is bonded to the middle of the outer surface of the connector, a drainage tube body is fixedly connected to the upper end of the connector, a flow limiter is movably connected to the outer surface of the drainage tube body, an extension tube is fixedly connected to the upper portion of the outer surface of the connector, and a pressing device is movably connected to the outer surface of the extension tube in a penetrating mode. The end, away from the connector, of the extension pipe is fixedly connected with an air bag. According to the novel multifunctional pleuroperitoneal cavity drainage tube, through the arrangement of the air bag, dredging can be rapidly conducted when blockage occurs, and the cleaning efficiency is improved.

The utility model belongs to the technical field of medical instruments, and particularly relates to a body position pad which comprises a pad body, an expansion plate and a silica gel soft pad, a groove is formed in one side of the pad body, a supporting plate is rotatably connected in the groove, the expansion plate is hinged to one side of the pad body, a connecting groove is formed in one side of the expansion plate, and the silica gel soft pad is arranged in the connecting groove. A limiting rod is rotationally connected into the connecting groove, the silica gel soft cushion is detachably connected with the cushion body and the expansion plate, and the bottom of the silica gel soft cushion, the cushion body and the top of the expansion plate are provided with mutually matched magnet pastes; accurate scientific-angle support can be provided for a patient, stability is high, the problem that pressure sores are generated after the skin and the cushion body are squeezed for a long time is solved, the supporting range of the cushion body can be extended, the waist and the lower limbs of the patient are supported, the patient is assisted to keep an accurate body position, and the patient is prevented from being injured. By arranging the disposable plastic film, the lower limbs and the feet of the patient can be prevented from making direct contact with the cushion body, and the silica gel cushion is convenient to detach for cleaning and disinfection.

The utility model discloses a wheelchair type body weight measuring instrument, which relates to the technical field of wheelchairs and comprises a frame, armrest frames are symmetrically and fixedly mounted on two sides of the front end of the frame, moving wheels are symmetrically and fixedly mounted on the front side and the rear side of the lower end of the frame, and a back plate is fixedly mounted on the inner side of the rear end of the frame. An adjusting mechanism is installed on the lower side of the front end of the frame. Under the cooperation of the fixing seat, the damping fixing shaft, the rotary knob, the mounting seat, the connecting plate, the leg support, the latex pad, the telescopic rod and the pedal, the rotary knob can drive the mounting seat to rotate through the damping fixing shaft, when the pedal is in an inclined state, the leg support can support the legs of a patient, and meanwhile the telescopic rod can adjust the height of the pedal, so that the leg support can be used for supporting the legs of the patient. The comfort level of a patient can be improved, the situation that more body weight is exerted on the ischial tuberosity due to the fact that the hip bending angle of the patient is too large can be avoided, pressure sores are avoided at the ischial tuberosity, and use is convenient.

The invention relates to the technical field of turning-over devices, and discloses a turning-over device suitable for critical care, comprising a bed body, the bed body comprises a bed frame, the inner wall of the bed frame is fixedly connected with a fixing frame, and the lower surface of the bed frame is fixedly connected with supporting legs; a folding mechanism for assisting a patient in turning over is arranged on the upper surface of the fixing frame; wherein the folding mechanism comprises a middle plate, and the middle plate adopts an isosceles trapezoid design. The turning-over device suitable for critical care can effectively solve the problems that in the prior art, most turning-over beds assisting patients in changing body postures are of a single-side turning-over structure from the middle position of a bed body, due to the shape and structural characteristics of the human body, when the turning-over beds are turned over along the central axis, the moving speeds and paths of different parts of the body are difficult to completely synchronize, and the turning-over effect is poor. When the upper half body is turned over, the position of the upper half body is changed faster than that of the lower half body, so that shearing force is generated between the skin and the bed surface, and the risk of pressure sores is increased due to the shearing force.

The invention relates to the technical field of medical auxiliary instruments, in particular to a puncture point intelligent compression device which comprises a fixing pad, a hemostatic pad and a compression air bag, a flexible sleeve is fixedly connected to the lower surface of the fixing pad, an adhesive layer is arranged on the lower surface of the fixing pad around the flexible sleeve, and an imbedding hole communicated with the flexible sleeve is formed in the upper surface of the fixing pad; the hemostasis pad is fixed to the surface of the lower end of the flexible sleeve, the compression air bag is arranged in the flexible sleeve, when the compression air bag is inflated, the compression air bag can vertically expand and extend downwards, and a fastening mechanism is arranged on the fixing pad. The fixing pad is adhered to the skin of a patient through the adhesive layer, it is guaranteed that the position of the hemostatic pad corresponds to the position of a hemostatic point, then the compression air bag is inflated, the compression air bag is inflated to expand and extend downwards, the hemostatic pad is pushed to be pressed on the hemostatic point, and effective compression hemostasis is achieved; and unsmooth blood flow and pressure sores of the lower limbs caused by long-time excessive tightening of the thighs of the patient are avoided, the structural layout is reasonable, and the practicability is high.

The utility model relates to a ureter pressure sore prevention fixator which comprises a first sponge tube, a sponge barrel and a second sponge tube which are sequentially connected and integrally formed, and fractures which are cut off in the axial direction are formed in the overall upper surface of the first sponge tube, the overall upper surface of the sponge barrel and the overall upper surface of the second sponge tube. The inner wall face of a barrel body of the sponge barrel is provided with nylon viscose cloth which surrounds a circle in the circumferential direction and extends out of the end opening, the part, in the sponge barrel, of the nylon viscose cloth is bonded to the inner wall of the sponge barrel in a bonding mode, and the width of the extending parts on the two sides of the nylon viscose cloth is 1 / 2 of the width of the part in the barrel. The extending parts on the two sides of the nylon viscose cloth are staggered and crossed with each other, and adhesive sticker is arranged on the face, facing the sponge barrel, of the nylon viscose cloth and provided with release paper. The fixator is simple in structure and convenient to manufacture and use, and has a good pressure sore prevention effect.

The utility model relates to the technical field of foot pad frames, and discloses a multifunctional foot pad frame which comprises a base, a plurality of anti-skid grooves are formed in the lower end of the base, electric telescopic rods are fixedly connected to the four corners of the upper end of the base respectively, and the four electric telescopic rods are each of a multi-stage telescopic structure. A supporting mechanism is jointly and fixedly connected among the upper ends of the four electric telescopic rods, a placement seat is fixedly connected to the upper end of the supporting mechanism, placement grooves are formed in the left portion and the right portion of the upper end of the placement seat, and massage mechanisms are fixedly connected to the lower groove walls of the two placement grooves; and a controller is fixedly connected to the middle part of the front end of the placement seat. According to the multifunctional foot pad frame, by arranging the supporting mechanism and the adjusting mechanism, the angle and the height of the foot pad frame can be flexibly adjusted, the use requirement is met, by arranging the massage mechanism, the foot can be massaged, blood flow can be promoted, foot pressure sores of a patient can be prevented, and the multifunctional foot pad frame is suitable for being widely used.

The utility model relates to a kind of pressure sore prevention restraint pad, including bandage, the surface of the bandage is detachably installed with protective gasket, the surface of the bandage rectangular array distribution has multiple first air holes, the surface of the protective gasket rectangular array distribution has multiple second air holes that are penetrated, the first air hole and second air hole one to one and same diameter, the top outside of the second air hole is equipped with buffer pad, the buffer pad is fixed with protective gasket by gluing joint.The utility model reduces the limb pressure of bandage to the patient who is constrained by bandage by protective gasket, buffer pad, air flow is guaranteed in the limb part of patient who is constrained by first air hole, second air hole and buffer pad, so that avoid the pressure sore that patient produces because of limb part constraint pressure too large and air does not circulate.

The invention relates to the technical field of medical apparatus and instruments, in particular to a pressure sore prevention auxiliary turning-over device and application thereof in patient nursing, the pressure sore prevention auxiliary turning-over device comprises a bed body, the bed body is provided with a hollowed-out groove, and embedded grooves are formed in the two ends of the hollowed-out groove in the length direction of the hollowed-out groove; the overturning plate is arranged on the bed body, and the overturning plate is provided with an embedding shaft matched with the embedding groove; the two groups of side plates are rotationally mounted on the bed body; the power assembly is arranged on the bed body, the power assembly comprises a driving structure and a guide plate, and the driving structure is matched with the guide plate so that the overturning plate can deflect relative to the two sides of the bed body; the supporting structure is connected with the driving structure and the side plates, and the supporting structure can drive one set of side plates to deflect upwards before the overturning plate deflects, so that a patient can overturn on the two sides, and pressure sores are reduced.

The utility model relates to the technical field of body position pads, in particular to an inflation adjusting body position pad which comprises a bottom plate, at least two containing grooves are formed in the bottom plate, a supporting air bag is installed in each containing groove, each supporting air bag is provided with an air inlet pipe and an air outlet pipe, the air outlet pipe is fixedly connected with a first switch valve, and the first switch valve is connected with a second switch valve. The air inlet pipe is fixedly connected with a second switch valve, and the second switch valve is connected with external air supply equipment; a silica gel pad is installed at the upper end of the bottom plate, and the supporting air bag is located between the silica gel pad and the bottom plate. The bottom of the bottom plate is fixedly connected with anti-skid protrusions. According to the inflation-adjustable body position cushion, the stability between the bottom of the body position cushion and an operating table can be guaranteed when the inflation-adjustable body position cushion is used, meanwhile, the position of the supporting air bag can be adjusted according to the distances between the shoulders, the waists and the buttocks of different operation crowds, and the supporting air bag can be independently detached, cleaned and disinfected.

The utility model relates to the technology of medical instruments, and discloses an elderly medical oncology radiotherapy nursing rehabilitation device which comprises a base, a supporting column is fixedly connected to the middle side of the top end of the base, a connecting plate is fixedly connected to the top end of the supporting column, and a first electric push rod is rotationally connected to the left side of the top end of the base. The top end of the first electric push rod is rotatably connected with a second rotating plate, and the right side of the top end of the base is rotatably connected with a second electric push rod. According to mutual cooperation of the base, the supporting column, the connecting plate, the first rotating plate, the supporting pillow, the protective plate, a first electric push rod, a second rotating plate and a second electric push rod, sinking of the left side of the second rotating plate and lifting of the right side of the first rotating plate are achieved, so that the device is changed into the shape of a chair, and a patient does not need to move; therefore, the whole weight of the body is transferred to the buttocks, pressure sores on the body are avoided, and the old can get up conveniently.

The utility model relates to the technical field of infusion ports, and discloses an infusion needle structure for an infusion port, which comprises a needle seat connected to the tail end of a hose, a needle body perpendicular to the needle seat and two butterfly wings arranged on two sides of the needle seat, and further comprises a pressure reducing pad fixedly arranged at the bottoms of the butterfly wings and used for reducing pressure; the pressure reduction pad is sequentially provided with an air bag pad and a skin-friendly pad from top to bottom, and the amount of air in the air bag pad can be increased or decreased. According to the infusion needle structure for the infusion port, pressure sores caused by long-time treatment can be effectively prevented through the pressure reduction pad below the butterfly wings, meanwhile, the comfort degree is high, and gauze does not need to be manually laid; through the inflatable and deflatable air bag cushion, the thickness of the whole pressure reducing cushion can be adjusted, and after the film covers the pressure reducing cushion, the stability of the butterfly wings can be kept by inflating air into the air bag cushion, or the pressure of the butterfly wings can be reduced by deflating the air in the air bag cushion.

The utility model provides a multifunctional pressure sore prevention ring pad, and belongs to the technical field of medical instruments. The problem that a pressure sore releasing ring is single in function is solved. The multifunctional pressure sore prevention ring pad comprises a pressure sore prevention ring, a foot sleeve and a first traction belt, the pressure sore prevention ring is provided with a first opening allowing the legs of a patient to be placed therein, the foot sleeve is connected with the pressure sore prevention ring and used for sleeving the feet of the patient, the first traction belt is used for connecting the foot sleeve and the pressure sore prevention ring, and a second traction belt is detachably arranged on the foot sleeve and used for connecting the second traction belt with the pressure sore prevention ring. The second traction belt is used for being pulled by a person and comprises a pressure sore prevention ring, a foot sleeve and a first traction belt, the pressure sore prevention ring is provided with a first opening allowing the legs of the patient to be placed in, the foot sleeve is connected with the pressure sore prevention ring and used for sleeving the feet of the patient, the first traction belt is used for connecting the foot sleeve and the pressure sore prevention ring, and the second traction belt is detachably arranged on the foot sleeve. And the second traction belt is used for being pulled by people. The utility model has the advantages that the pressure sores of the heels can be prevented, the foot drop can be prevented, and the like.

A gastrointestinal decompression device for gastroenterology department nursing effectively solves the problems that in the gastrointestinal decompression and relieving process, the labor intensity of workers is large, and an existing nursing device is simple in structure, poor in linkage and adjustability and inconvenient to use in multiple acupuncture points. The backrest comprises a backrest body, one side of the backrest body is rotatably connected with an adjustable supporting plate, the supporting plate is rotatably connected with a plurality of sets of supports with adjustable swing amplitudes, the supports are rotatably connected with first connecting rods, the first connecting rods are rotatably connected with knocking blocks, the knocking blocks are rotatably connected with second connecting rods, and the second connecting rods are rotatably connected with the second connecting rods. The other side of the second connecting rod is rotationally connected with a sliding block in sliding connection with the support, the backrest body on the front side of the support is in sliding connection with a first traction block, and the first traction block and the support move synchronously.

This utility model provides a lower limb traction tool for patients, including a protective sleeve. The protective sleeve is divided into a foot area, an ankle area, and a leg area, which are integrated into one piece. An opening is provided on the surface of the protective sleeve. A first strap is sewn onto one side of the leg area, a second strap is sewn onto one side of the ankle area, and a third strap is sewn onto the side of the foot area. A foot support pad is installed inside the protective sleeve to support the sole of the foot. A protective pad is installed at the heel of the foot support pad. The protective sleeve is worn on the patient's lower limb. Through the opening and the first and third straps, the protective sleeve can be effectively worn on the lower limbs of patients with different leg sizes. The second strap can also fix the patient's wrist, the foot support pad can keep the patient's foot upright during traction, and the protective pad can prevent the patient's heel from rubbing during traction.

The application discloses a uterine contraction detection patch, which comprises a patch base material, a pressure sensor, a PCB and a data transmission unit, the patch base material is used for being attached to a subject, the pressure sensor is arranged on the patch base material, the pressure sensor is used for collecting uterine contraction pressure data of the subject, the PCB is arranged on the patch base material, and the PCB is electrically connected with the pressure sensor. The data transmission unit is electrically connected with the PCB. The uterine contraction detection patch can be attached to the belly of a subject through the patch base material, the patch base material obtains uterine contraction pressure data through the pressure sensor to form uterine contraction data, the patch base material is soft and comfortable, the surface is flat and smooth, damage to the skin of a pregnant woman can be reduced, and bruise or pressure sores on the belly skin of the pregnant woman are avoided.

The utility model belongs to the field of air cushion beds, particularly relates to an anti-bedsore air cushion bed, and aims to solve the problems that an existing air cushion bed cannot alternately inflate bodies on two sides of a patient to balance pressure distribution of the bodies, continuous pressure is applied to the body on one side for a long time, and discomfort and pain of the bodies are aggravated. The nursing bed comprises a bed board and a bottom board, a bed frame is fixedly arranged at the bottom of the bed board, and two sets of air bag cushions composed of a plurality of air bags are symmetrically and fixedly arranged at the top of the bed board; and the air inflation assembly is arranged on the air bag cushions and is used for synchronously or alternately inflating the two groups of air bag cushions. Through the arrangement of the air inflation assembly and the two sets of air bag cushions, the problem of long-time compression on the body can be solved, blood circulation can be improved, complications such as pressure sores can be prevented, meanwhile, pressure distribution of the body can be balanced, continuous pressure is prevented from being applied to a certain side of the body for a long time, and therefore discomfort and pain of the body are relieved.

The utility model discloses an occipital skin decompression device for skull traction, which relates to the technical field of medical instruments and comprises an occipital part, a convex block is arranged in front of the top of the occipital part along the length direction, a neck supporting groove is arranged in the middle of the top of the convex block, and a head supporting groove is arranged at the top of the occipital part. The head supporting groove is communicated with the neck supporting groove, and a plurality of long air bag strips and a plurality of short air bag strips which are distributed in a staggered mode are arranged in the head supporting groove. A first air inflation layer and a second air inflation layer which are distributed front and back are arranged in the pillow part interlayer, and the long air bag strip and the short air bag are communicated with the first air inflation layer and the second air inflation layer through hoses respectively; the pillow part is provided with a first inflation pipe opening and a second inflation pipe opening which are communicated with the first inflation layer and the second inflation layer respectively. The long air bag strips or the short air bag strips alternately lift the head of the patient, lift contact positions are exchanged, and pressure sores caused by long-term extrusion of one position of the head of the patient are avoided.

The invention discloses a nasogastric tube fixing device capable of preventing pressure sores. The nasogastric tube fixing device comprises a protective pad, a pipe frame is arranged on the protective pad; a channel is arranged on the pipe frame; a protective pipe is mounted in the channel; the protective tube comprises a tube body; a nasogastric tube channel is arranged in the tube body; the end of the pipe body is of a conical structure, and a protection ring is arranged on the periphery of the pipe body. The protection ring is connected with the pipe body through a supporting connecting rod. An air hole is further formed in the protection ring; an inflation channel is arranged in one supporting connecting rod; one end of the inflation channel is connected with the air hole, and the other end is communicated with the air inlet channel in the pipe body; the periphery of the protective ring is wrapped with a balloon; an air inlet pipe is arranged at the outer end of the pipe body; and a miniature gas content adjusting body is arranged on the gas inlet pipe.

The invention relates to the technical field of auxiliary recovery chairs, and particularly discloses an auxiliary recovery chair for neurosurgery, which comprises an adjusting structure, the bottom end of the adjusting structure is equidistantly and fixedly connected with four movable support frames, and the outer surfaces of the two movable support frames on one side are jointly and fixedly connected with a second fixing frame in a penetrating manner; auxiliary movable structures are fixedly connected to the two sides of one end of the second fixing frame correspondingly, the adjusting structure comprises a first fixing plate and a ventilation opening, the ventilation opening is formed in the middle of the bottom end of the first fixing plate, sliding grooves are formed in the two sides of the bottom end of the first fixing plate correspondingly, and each auxiliary movable structure comprises a supporting block, a fixing structure, a mounting base, an electric telescopic rod and a first mounting block; the fixing structure is fixedly connected to one end of the supporting block; air in the cushion position and the backrest position can freely circulate, the stuffiness feeling of the back and the buttocks is effectively relieved, the skin is kept dry and comfortable, and pressure sores generated on the buttocks and the back due to long-time sitting and lying of a patient are avoided.

The utility model relates to a nose skin pressure-resistant protective dressing patch which comprises an M-shaped base body used for being attached to the nasal septum and the two sides of the nostrils of a patient, and breathing grooves for exposing the nostril areas are formed in the two sides and the middle of the M-shaped base body. The cushion block is connected with the M-shaped base body and is used for placing a nasal catheter; and the linear fixing strip is used for fixing the cushion block on the palate of a patient. Compared with the prior art, the nasal mask has the advantages that the nasal mask is tightly attached to the nose of a patient, the skin of the nose of the patient is protected to the maximum extent, damage to the nasal septum and the skin under the nose of the patient is avoided, discomfort of the patient is reduced, and pressure damage is reduced.

The utility model discloses an old man turning-over device relates to medical auxiliary instrument technical field, including frame body part, control part and lifting part, replace manual heavy physical operation: device relies on the drive motor of control part, screw rod and abutment plate cooperation, through motor drive screw rod rotation, drive abutment plate to lift to promote first side plate, second side plate rotation around pivot, realize the mechanical lifting of old man body position and turn over, replace traditional manual auxiliary turning-over's heavy physical labor. Without nursing staff consuming physical strength to move or lift the old man, solve the problem of nursing staff fatigue caused by frequent turning over at night, reduce the work burden of long-term nursing, adapt to the scene of family lack of professional nursing staff.

The utility model discloses a nursing pillow for preventing head pressure sores of critical patients, which relates to the technical field of nursing pillows and comprises a base, the top end of the base is provided with a mounting groove, a slider is rotatably mounted in the mounting groove, the top end of the slider is fixedly connected with a support plate, and adjusting air bags are arranged at the top end of the support plate close to two sides. By adjusting an air bag, a water pillow, a supporting plate, a driving gear, a driven gear, a supporting air bag and a limiting bandage, the nursing pillow cushion can be conveniently adjusted to be attached to the head of a patient, the head of the patient is prevented from swinging back and forth, meanwhile, comfort is conveniently improved, the face of the patient can be prevented from pressing ears, and breathing smoothness is conveniently improved; the problems that a traditional nursing pillow for preventing the head pressure sores of the critical patient is difficult to adjust according to the head of the patient, the ears are prone to being pressed to generate the pressure sores, and the smooth degree of the airway is possibly affected when the head of the patient is lifted up in the nursing process are solved.

The utility model discloses an old people perioperative period pressure sore prevention body position adjusting pad, and relates to the technical field of pressure sore prevention body positions, the old people perioperative period pressure sore prevention body position adjusting pad comprises a base, the top of the base is provided with an adjusting mechanism, the top of the base is provided with a turnover mechanism, and the adjusting mechanism comprises a sliding groove. A first bolt is unscrewed in a sliding block, then the sliding block can be moved, at the moment, the sliding block slides in a sliding groove, then the sliding block moves to enable a rotating shaft to drive a first moving rod to move, the rotating shaft moves through movement of the sliding block, and then the rotating shaft changes the angle of a foot rest through transmission. Then, the position of the backup plate can be changed through sliding of a second moving rod in a rotating frame, and the effects that the device can be adjusted, the user feels comfortable on the device, the body position can be changed according to the body state and needs of the patient so that the optimal blood circulation and comfort can be kept, and therefore the pressure sore phenomenon is prevented are achieved.

The utility model belongs to the technical field of wheelchair clothes, and particularly relates to a multifunctional wheelchair clothes which comprises a wheelchair clothes body, a neck guard, a heat preservation blanket, a wheelchair clothes liner and a cap body, the wheelchair clothes liner is matched with the inner end of the wheelchair clothes body, a front fly, a through hole, a first button hole and a fourth button hole are formed in the wheelchair clothes body, and the cap body is arranged on the wheelchair clothes body. A reflective strip, a first zipper, a second zipper, a third zipper, a first button, a second button, a third button, a cover piece, a pocket, a pipeline fixing belt, an elbow restraint strap, a waist restraint strap, a knee restraint strap, a hook-and-loop fastener A, a hip pad, a storage bag, a penetrating sleeve ring and a hidden button A. The multifunctional wheelchair clothes are multifunctional, and when a wheelchair patient wears the multifunctional wheelchair clothes, the patient can wear the multifunctional wheelchair clothes conveniently and quickly. And meanwhile, due to the functions of restraining limbs, being convenient to put on and take off, facilitating examination, effectively keeping warm, preventing hip pressure sores and the like, the comfort and safety of a patient sitting on a wheelchair and the nursing simplicity and convenience of medical staff can be conveniently improved.

The utility model discloses supporting equipment for ventilation of a tracheotomy patient, which comprises a connecting plate and a first vertical plate, the outer wall of the first vertical plate is fixedly connected with a plurality of hanging rings, the hanging rings are provided with supporting mechanisms, and the bottom end of the connecting plate is provided with an adjusting mechanism. The forehead position of a patient can be attached to a sponge pad on a connecting belt, then a two-way screw is driven to rotate through a handle, the two-way screw is matched with a bottom plate and a sliding plate to drive a third vertical plate to move, the third vertical plate drives a connecting rod to move, and then the connecting rod drives a second vertical plate to move through a rectangular block; in this way, the second vertical plate is matched with the telescopic rod to drive the connecting plate to move, so that the connecting plate drives the connecting belt to move through the first vertical plate and the like, the head height of the patient is adjusted, only the forehead of the tracheotomy patient is supported, pressure sores on the face are avoided, the comfort degree is higher, and meanwhile follow-up ventilation work is facilitated.

The utility model relates to the technical field of medical instruments, in particular to a three-way assembly for critical patients, which comprises an outer sleeve, an inner sleeve is arranged in the outer sleeve, the left end of the outer sleeve is fixedly connected with a first connecting port, and the right end of the outer sleeve is fixedly connected with a second connecting port. Four connecting sleeves are arranged on the upper portion of the outer surface of the outer sleeve, three-way valve switches are arranged at the upper ends of the four connecting sleeves, three pointing arrows are arranged at the upper ends of the four three-way valve switches, and four communicating pipes are fixedly connected to the front portion of the outer surface of the outer sleeve; and silica gel heparin caps are arranged at the ends, away from the outer sleeve, of the four communicating pipes. According to the three-way assembly for the critical patient, the multiple three-way valves and the outer sleeve form a whole, the liquid passing effect can be improved, the situation that the multiple three-way valves are combined and connected through medical workers is avoided, the workload of the medical workers can be reduced, meanwhile, the number of connecting positions is reduced, and the situation of liquid leakage is avoided.