98 results about "Pressure sore prevention" patented technology

The utility model discloses a pressure sore prevention rescue transfer mattress which comprises a base bed plate, an air cushion layer and a miniature air pump. The base bed plate is made of a hard material; the air cushion layer is fixedly mounted on the upper surface of the board body of the base bed board; air bag assemblies and one-way valve air taps are distributed on the air cushion layer, and the one-way valve air taps are communicated with the air bag assemblies; the micro air pump is detachably connected with the one-way valve air tap through an air conveying pipe in a communicating mode and used for inflating / deflating the air bag assembly. According to the utility model, jolt to a patient in the transfer process can be reduced, and pressure sores of the patient in the observation period can be prevented at the same time.

The application discloses a kind of intelligent operation body position monitoring method and system for long time operation pressure injury prevention, it is related to intelligent medical equipment and medical sensing monitoring technical field, for solving the problem of poor anti-interference and prone to body position displacement caused by blind decompression of traditional operation pressure sore prevention means.First, stress and temperature and humidity signals are acquired by sensor array and compensation calibration is carried out, environmental interference is eliminated to construct pressure distribution matrix;Subsequently, stress gradient is analyzed and time accumulation mapping is carried out relying on topological characteristics, and core high-risk site and load characteristics are accurately locked;Then, physiological and time sequence parameters of patient are fused to deduce tolerance baseline, and individualized bearing limit boundary is generated to realize dynamic early warning;Finally, the strategy of establishing support by using peripheral air bag progressive pre-inflation and center air bag servo unloading exhaust is adopted, which completely resolves concentrated stress while maintaining the absolute stability of operation body position, and constructs active protection closed-loop system.

The invention relates to the technical field of medical instruments, in particular to a wearable multi-mode cerebral apoplexy rehabilitation device and method. The device comprises a supporting frame, a wearing assembly, a vibration circulation promoting module, an air pressure sequential extrusion module and a central control unit, the central control unit takes an ATMEga128 single-chip microcomputer as a core and is connected with peripheral equipment such as an angle sensor and a pressure sensor, and all the modules are controlled to operate through a ULN2003 driving chip. The core cooperation logic is that when the supporting platform inclines to a preset angle, sequential vibration massage of limbs on the same side and air pressure extrusion from the far end to the near end are automatically triggered, and meanwhile double safety protection is achieved by combining a Hall sensor and an inductive sensor. According to the device, multi-mode rehabilitation means linkage is achieved, anti-bedsore body position management is carried out, the rehabilitation efficiency is improved, the nursing burden is reduced, and the device is suitable for hospitals and home scenes.

The utility model discloses a kind of pressure injury prevention seat cushions for wheelchair, it is related to seat cushion technology field for wheelchair, including needle shuttle weaving outer wrapping cloth, needle shuttle weaving outer wrapping cloth inside is placed with the memory sponge adapted to it, the top of one side of needle shuttle weaving outer wrapping cloth is sewn and is connected with knitted cover cloth, the memory sponge is penetrated and is provided with sacrum coccyx process decompression hollow slit and two lateral pelvic floor ischium process decompression hollow slit.The utility model discloses a kind of pressure injury prevention seat cushions for wheelchair, by setting buttocks arc concave surface and memory sponge and adhere to human sitting posture curve, set sacrum coccyx process decompression hollow slit corresponding human sacrum coccyx position, two lateral pelvic floor ischium process decompression hollow slit respectively corresponding human left and right lateral pelvic floor ischium position, gap is closed when no pressure, when pressure, open certain width with pressure, slow down the gravity pressure of process, realize the buffer decompression of corresponding position, this seat cushion is convenient to use, can be washed detachable, it is convenient to carry and take.

The utility model relates to the technical field of pressure sore prevention pad, and disclose an alternating inflation's pressure sore prevention pad, including bottom layer cushion, the upper surface of bottom layer cushion evenly installs first gasbag, the upper surface of bottom layer cushion installs second gasbag in the position between first gasbag, between first gasbag and second gasbag all are connected with the inflation flow channel, inflation main road, install in the position of inflation flow channel outer end air inlet, the outer end gas outlet of inflation main road is equipped with electric inflation pump, the outer end of first elastic band is connected with the joint block, the top of second elastic band installs the cylindrical gasbag. This alternating inflation's pressure sore prevention pad, through the two groups of independent inflation gasbag of first gasbag and second gasbag of adding, make can pass through the alternating inflation of horizontal direction and first gasbag, can dynamic adjustment pressure distribution, avoid local sustained pressure, effectively prevent pressure sore, and the cylindrical gasbag of adding further can support waist optimization pressure distribution.

The utility model provides a kind of nose guide oxygen pipe of ear part pressure sore prevention, belong to medical instrument technical field, including: including oxygen intake component and fixed component, oxygen intake component is installed on fixed component, and fixed component is fixed on the head of user.The utility model is provided with fixed component on the oxygen intake component, so that oxygen intake component is fixed on the head of patient by fixed component, to avoid the tension of oxygen intake component when patient rolls over, causing oxygen intake component to separate, avoid the problem of oxygen intake component falling off, while using the above fixing mode, solve the traditional ear hanging type nose guide oxygen pipe when long time oxygen inhalation, it is easy to cause ear part pressure sore, cause the discomfort of patient.

The utility model relates to the field of medical auxiliary instruments, in particular to a pressure sore prevention nursing mattress which comprises a special-shaped air bag, a strip-shaped air bag, an upper-layer mattress, a middle-layer mattress, a lower-layer mattress and a control module, and the middle-layer mattress and the upper-layer mattress can be folded upwards by taking respective longitudinal center lines as rotating shafts; the strip-shaped air bags are arranged in the transverse direction of the upper-layer mattress, the strip-shaped air bags are tightly arranged in the longitudinal direction of the upper-layer mattress, the strip-shaped air bags are detachably arranged on the upper-layer mattress, and the adjacent strip-shaped air bags can be alternately inflated or deflated; the middle-layer mattress is provided with a temperature control tube, a massage assembly and a ventilation assembly; the lower-layer mattress is provided with a special-shaped air bag, and when the special-shaped air bag is inflated and expanded, the middle-layer mattress and the upper-layer mattress are folded upwards; the control module controls inflation and deflation of the special-shaped air bags and the strip-shaped air bags. The pressure sore prevention nursing mattress provided by the utility model can be directly used on an existing nursing bed, so that compression on local body parts of a patient is reduced, the patient is assisted in turning over, and pressure sores are prevented.

The invention belongs to the technical field of medical instruments and intelligent nursing, and discloses multifunctional nursing equipment suitable for aging and based on multi-modal monitoring and a nursing method.The nursing equipment comprises a nursing bed body, a multi-modal monitoring unit, a nursing supporting unit, an excretion supporting unit and an intelligent control unit, and the multi-modal monitoring unit, the nursing supporting unit, the excretion supporting unit and the intelligent control unit are arranged on the nursing bed body; a complete closed loop of monitoring-prediction-control-execution is constructed, the multi-mode monitoring unit comprehensively collects physiological-behavior-environment data, the intelligent control unit prejudges nursing requirements through a pre-trained AI model of a front-end computer, and a PLC drives all the units to execute nursing actions such as body position adjustment, pressure sore prevention and excretion without leaving a bed. Safety protection and remote cooperation functions are matched. The problems of few monitoring and nursing functions, response lag and the like of existing equipment are solved, the nursing accuracy and safety are improved, the nursing burden is reduced, and the system is suitable for nursing scenes such as hospitals, old-age nursing institutions and families.

The present application relates to the technical field of medical devices, in particular to a face pressure sore prevention device. The device comprises a shell, a liquid storage frame, a monitoring mechanism and the like. A circular hole is formed on the top of the shell. The shell is provided with the liquid storage frame. The liquid storage frame is provided with the monitoring mechanism. The monitoring mechanism is used for monitoring the temperature of the liquid in the liquid storage frame. The monitoring mechanism, the heating pipe and the refrigeration pipe can be used to monitor the water temperature in the liquid storage frame in real time and automatically adjust the heating or refrigeration. The liquid in the input water bag can be maintained in a preset comfortable temperature range. The defects of the prior art that the temperature of the air bag is easily affected by the environment are overcome. The discomfort of the patient's face caused by the overcooling or overheating of the temperature is avoided. The constant warm support can significantly improve the comfort of the patient in the long time prone position treatment, promote the local blood circulation of the face, enhance the tissue tolerance, and further reduce the risk of pressure injury on the basis of dynamic decompression.

The utility model provides a non-invasive breathing machine face pressure sore prevention pad, relates to the technical field of auxiliary medical equipment, and aims to solve the problem of face pressure sores caused by a breathing mask in the prior art, and the non-invasive breathing machine face pressure sore prevention pad comprises a pressure prevention pad body, the pressure-resistant pad body comprises a first pad body attached to the nose bridge and two second pad bodies attached to the left face and the right face, the first pad body is bent towards the upper sides of the second pad bodies, and the two second pad bodies are connected to the left side and the right side of the first pad body respectively. And the two second pad bodies are symmetrically arranged relative to the center line of the first pad body. The face pressure sore prevention pad of the noninvasive ventilator can play a role in protecting the nose bridge and the cheeks at the same time, the relative displacement can be reduced through the integral structure, and the positioning effect is good.

The subject of the application is an active mat, which is characterized in that on the upper surface of its base there are arranged massage modules (2), each of which comprises a body having a bottom wall and side walls, wherein the body on the side of the base (1) has driving elements, and furthermore inside the body there is at least one pneumatic actuator, which is connected at the bottom to the bottom of the body and at the top to a cushion, and the outer surface of the body of each of the massage modules (2) is connected to the outer surface of the body of at least one other massage module (2), wherein at least some of these connections are articulated, and furthermore the working surface of the base (1) is surrounded by vertical rails (29).

The utility model discloses a pressure sore prevention tracheal catheter which comprises a tracheal catheter body, a fixator, a fixing piece and a pressure reduction protective sleeve, an air bag is arranged on the tracheal catheter body, an inflation tube is integrally connected to the middle of the bottom face of the tracheal catheter body and used for inflating the air bag, and the fixator is suitable for being supported between upper teeth and lower teeth of a patient. The fixing device is used for opening the mouth of a patient, a limiting groove is formed in the outer surface of the fixing device in the circumferential direction so as to limit upper teeth and lower teeth of the patient, a through hole is formed in the fixing device, the tracheal catheter is arranged in the through hole in a penetrating mode, and the fixing piece is arranged on the front side of the fixing device. The fixing device is used for fixing the tracheal catheter in the fixing device, and the pressure reduction protection sleeve is arranged on the outer surface of the tracheal catheter and the outer surface of the inflation tube in a sleeving mode and used for relieving pressure on the oral mucosa of a patient. The functionality of the catheter is guaranteed, the safety experience of a patient is emphasized, and discomfort and complications caused by intubation are reduced.

The utility model discloses a newborn pressure sore prevention, heat preservation and cooling integrated cap and a nursing instrument, the newborn pressure sore prevention, heat preservation and cooling integrated cap is characterized in that a cap body is provided with a plurality of placing grooves, and functional parts are detachably embedded in the placing grooves; a temperature conducting layer is arranged on the inner side of the cap body, and the placing groove corresponds to the temperature conducting layer; the pressure relieving air bag is arranged on the heat conduction layer in a strip-shaped embedded mode, and the pressure relieving air bag is arranged in an adjustable mode. According to the newborn heat preservation cap, the plurality of placing grooves are formed in the cap body, and the temperature conducting piece is arranged on the inner side of the cap body, so that the heat preservation or cooling effect on the head of a newborn can be realized by replacing different types of functional pieces to be matched with the temperature conducting piece; by means of the structure, the cap body can make flexible contact with the neonatal skin, meanwhile, it is guaranteed that wearing is stable, different nursing requirements for the neonatal in various operations can be effectively met, pressure damage to the neonatal skin is prevented, various conditions in the operations are met, and therefore it is guaranteed that the operations are conducted smoothly.

The invention discloses an intelligent pressure sore prevention nursing pad and a control method thereof, and belongs to the technical field of medical instruments, and the intelligent pressure sore prevention nursing pad comprises a support formed by splicing a plurality of supporting parts and a contact part covering the upper end of the supporting part; wherein any supporting part comprises a first supporting piece and a second supporting piece, the first supporting piece comprises a first support, the second supporting piece comprises a second support, and the first support and the second support are alternately placed on the lower side of the contact part; the first support is fixedly connected with a first lifting device. The second support is fixedly connected with a second lifting device. The detection device is used for detecting the state of the patient according to the input electric signal; the execution device is used for controlling the first supporting piece and / or the second supporting piece according to the received electric signal; and the control device is used for sending a control signal to the execution device according to the control signal sent by the detection so as to control the movement of the first supporting piece and / or the second supporting piece.

According to the technical scheme, the pressure sore prevention cushion comprises a main body and a flexible cushion seat, supporting ribs are arranged at the top of the main body, a supporting groove is formed in the position, located at the gap position of the supporting ribs, of the top of the main body, and the flexible cushion seat is installed in the supporting groove. A sponge supporting column is mounted at the top of the flexible cushion seat, an air inlet branch pipe is mounted in the main body and close to the bottom, an air outlet pipe is connected to the outer surface of the air inlet branch pipe, and an air outlet branch pipe is mounted on the outer surface of the air outlet pipe and located in the flexible cushion seat. The utility model relates to a pressure sore prevention cushion for nursing a patient in an intensive care department, which solves the problems that the existing pressure sore prevention cushion mainly depends on the air permeability of a material, the air permeability is limited, and the possibility that the skin of the patient suffers from pressure sores still exists in the continuous use process of the patient in the intensive care department, and improves the ventilation and air permeability of the pressure sore prevention cushion. Therefore, the probability that the skin of the patient suffers from pressure sores is reduced.

The application discloses a pressure sore prevention device and relates to the technical field of medical devices.The pressure sore prevention device comprises a frame body, a flow guide assembly and an adjusting assembly.A first seat cushion and a second seat cushion are arranged on the frame body, the first seat cushion is used for supporting the buttocks of a patient, and the second seat cushion is used for supporting the thighs of the patient.The flow guide assembly comprises a compression air bag and a supporting air bag, and the compression air bag is connected to the corresponding supporting air bag through a transmission hose.The adjusting assembly comprises a transmission shaft arranged on the frame body and a fixing frame, a rotating shaft is rotatably arranged on the fixing frame, the transmission shaft is in transmission connection with the rotating shaft, a first eccentric wheel and a second eccentric wheel with opposite eccentric directions are arranged on the rotating shaft, the outer circumferential side surface of the first eccentric wheel abuts against the first seat cushion, and the outer circumferential side surface of the second eccentric wheel abuts against the second seat cushion.The pressure sore prevention device solves the technical problem that the existing pressure sore prevention device is unstable in use, affects the use comfort, has certain safety hazards and is difficult to balance the pressure sore prevention effect and use safety.

The invention discloses an anti-bedsore device, a using method and a bed, and relates to the technical field of preventive nursing devices.The anti-bedsore device comprises a mounting carrier, a driving assembly and an air bag assembly, the mounting carrier is provided with a bearing face with a through hole, and the driving assembly can move in the mounting carrier in the horizontal direction or the horizontal plane; the air bag assembly is arranged on the driving assembly and comprises an air bag structure, and at least part of the air bag structure can stretch out of the through hole to act on the human body target part. The driving assembly can drive the air bag assembly to move in the installation carrier in the horizontal direction or the horizontal plane and align at the core pressed area of the human body, the air bag assembly is matched with the through hole design, the supporting effect on the target part of the human body is achieved, it is ensured that the air bag assembly can accurately move to the target through hole position, and the pressure reduction pertinence is improved. The bedsore prevention device is used in the using method. The bed provided by the invention comprises the anti-bedsore device.

The invention relates to the technical field of correction instruments, in particular to a pressure sore prevention type orthopedic lower limb lifting auxiliary device which comprises a base with a slope, a first traction frame is rotationally connected to the outer wall of the slope of the base, and a second traction frame is rotationally connected to the end wall of the end, away from the base, of the first traction frame. A guide groove is formed in the outer wall of the end, close to the first traction frame, of the second traction frame. Through the arranged pressure sore prevention mechanism, after a detection value reaches a threshold value and lasts for a period of time, a pressure sensor drives a second electric push rod to stretch or contract through a controller signal, so that the second electric push rod pushes a floating frame to slide along a second traction frame, and the floating frame drives a roller airbag to move synchronously; therefore, the contact part of the roller air bag and the shank of the patient is changed, the effect of monitoring the pressed area of the lower limb of the patient in real time is achieved, active intervention is conducted by changing the pressed position, and the pressure sore prevention effect is further improved.

The utility model relates to a pressure sore prevention raising pad, which comprises a pad body with a wedge-shaped structure on the whole, the pad body sequentially comprises a contact layer, a buffer layer and a support layer from top to bottom, the contact layer is a medical silica gel material layer with a porous hollow structure, the buffer layer is a memory foam layer with a wedge-shaped structure, the front edge of the memory foam layer is 3 mm, and the rear edge of the memory foam layer is 10 mm. And the supporting layer is a medical EVA (Ethylene Vinyl Acetate) foaming layer of which the edge is subjected to chamfering treatment. According to the raising pad, the wedge-shaped buffer layer is combined with the gradually-changed-density memory foam, so that the pressure of high-incidence areas of pressure sores such as heels and sacrum is reduced by 45%-60%; meanwhile, the stability of the gypsum structure is maintained through the EVA supporting layer, and local pressure concentration is avoided.

The invention discloses an intelligent bedsore prevention system and a control method, the system comprises a five-function nursing bed, a pressure detection mattress, a server, an industrial control screen and a controller, and the pressure detection mattress is laid on the five-function nursing bed; the pressure detection mattress, the server, the industrial control screen and the controller are electrically connected in sequence, and the controller is electrically connected with a lifting motor push rod, a back motor push rod, a leg motor push rod and a turning-over motor push rod of the five-function nursing bed. The posture of the bed body is adjusted through pressure detection, the pressure value of the part, prone to pressure sores, of the human body can be effectively reduced, and bedsores are reduced.

The utility model discloses a bone traction lower limbs pressure sore prevention nursing pad, including shank pad, thigh pad and connection cloth piece, shank pad and thigh pad are all made of soft glue material, and shank pad and thigh pad are stacked and fixed on the connection cloth piece from front to back, and there is a certain gap between the rear end of shank pad and the front end of thigh pad, so that the part of the connection cloth piece between the rear end of shank pad and the front end of thigh pad forms a bending part. Advantageous effects: shank pad and thigh pad are all made of soft glue material, and the homogeneous softness is good, compared with the shank and thigh of the leg of the patient needing bone traction directly placed on the brown type support, the shank of the leg of the patient needing bone traction is supported by shank pad, and when the thigh of the leg of the patient needing bone traction is supported by thigh pad, the shank and thigh of the leg of the patient needing bone traction can be prevented from pressure sore, so that the application has good comfort.

The utility model relates to the technical field of mattresses, and discloses a pressure sore prevention breathable mattress structure for bedridden patients, which comprises a supporting pad, a plurality of air bags are equidistantly mounted on the top wall of the supporting pad, a plurality of vent holes are equidistantly formed in the top wall of the supporting pad, and a plurality of rubber blocks are equidistantly and fixedly connected to the inner top wall of the supporting pad. First connecting blocks are fixedly connected to the front side and the rear side of the outer wall of the rubber block, second connecting blocks are rotatably connected to the inner sides of the first connecting blocks, supporting rods are fixedly connected to the sides, away from each other, of the outer walls of the two second connecting blocks, and first springs are arranged on the outer walls of the supporting rods. When the rubber block moves downwards, the supporting rod slides in the cylinder to compress the first spring, force is transmitted to the inner wall of the supporting pad through the third connecting block and the fourth connecting block, the telescopic rod below the rubber block compresses the second spring, the elastic force of the first spring helps the rubber block to adjust the position according to the pressure, and uniform supporting is provided for a patient.

The utility model relates to the technical field of medical instruments, and discloses a protection tool for preventing heel pressure sores for orthopedic lower limb traction patients, which comprises a heel pad, a back lining is fixedly connected to the outside of the heel pad, a connecting component is mounted on the outer side of the heel pad, a protection layer is fixedly connected to the top of the back lining, and a dustproof component is mounted on the outside of the back lining; the connecting assembly comprises a right binding band, the right binding band is fixedly connected to the outer side of the heel pad, a hook face hook-and-loop fastener is fixedly connected to the outer portion of the right binding band, the connecting assembly further comprises a left binding band, the left binding band is fixedly connected to the outer side, away from the right binding band, of the heel pad, and the left binding band is fixedly connected to the outer side, away from the right binding band, of the heel pad. And the outer part of the left bandage is fixedly connected with a rough surface magic tape. According to the utility model, through the combination of the left binding band, the right binding band, the loop surface magic tape and the hook surface magic tape, the tightness degree can be flexibly adjusted according to the actual size and demand of the heel of a patient, so that medical personnel can conveniently observe the foot condition of the patient.

A cushioning apparatus for prevent development of bed sores on a user's body includes a wrap with a first layer and a second layer coupled together. The first layer is coextensive with the second layer, and the wrap has a casing portion in which the first layer and the second layer surround an interior space. The first and second layers comprise a flexible fabric material wherein the wrap may be curved into a use position to surround a portion of the body of the user. A support member is coupled to the wrap and is positioned in the interior space of the casing portion. The support member comprises a plurality of enclosed capsules, each of which surrounds a volume of gas.

The utility model provides an electric inflatable pressure sore prevention electric heating warm-keeping leg sleeve for operation, which is provided with a leg sleeve body, a heating assembly and an inflation and deflation assembly, the leg sleeve body comprises a heating layer and a warm-keeping layer, the warm-keeping layer is detachably sleeved on the heating layer, and the heating assembly is arranged on the heating layer and is used for heating the internal space of the heating layer; the inflation and deflation assembly is detachably installed between the warm-keeping layer and the heating layer, and the volume of at least part of the inflation and deflation assembly is variable so as to drive the distance between the heating layer and the warm-keeping layer to change; during use, the heating layer and the warm-keeping layer are sequentially arranged on the legs of a patient in a sleeving mode, the heating layer heats the legs of the patient, the warm-keeping layer keeps heat not lost, the heating efficiency is improved, and the problem of low body temperature can be effectively relieved; the size of the inflation and deflation assembly part is variable so as to drive the distance between the heating layer and the heat preservation layer to change, and the problem of pressure damage can be effectively relieved.

The invention discloses a passive pressure sore prevention mattress based on a multi-chamber interconnected slow-release structure, and belongs to the technical field of medical care instruments, the passive pressure sore prevention mattress comprises a core functional layer, the core functional layer is internally provided with a plurality of closely arranged flexible chambers, and the flexible chambers are filled with fluid; the adjacent flexible cavities are communicated through the throttling holes; the throttling holes are used for generating flow resistance to fluid flowing through the throttling holes, so that the fluid slowly flows between the interconnected flexible cavities, and dynamic slow release and redistribution of local pressure are achieved. According to the invention, passive intelligence can be realized without electric power, a pump machine or an electronic controller.

The application discloses a tracheotomy fixing device and a control method thereof, and relates to the field of medical devices.The device comprises a fixing base assembly, an adjustable fixing belt system, an intelligent monitoring and adjusting module, a pressure sore prevention auxiliary structure and a wireless communication module.The fixing device can realize real-time acquisition of pressure data in the fixing area through a pressure sensor array, analysis and processing of the pressure data by an intelligent control unit, automatic adjustment of the tightness of the fixing belt by driving an electric adjusting actuator when an abnormal pressure trend is identified, and output of graded alarm information by an alarm unit, so that stable fixation of a tracheal cannula and safe management of pressure are realized.The fixing device can also improve the skin contact environment through a pressure reduction and air permeation structure, reduce the risk of pressure sores, support data interaction with a nursing terminal, and improve nursing efficiency.The application can realize a change from passive fixation to active safety management, and has good clinical application value.

The utility model belongs to the field of pressure sore prevention for patients lying in bed in the neurology department, particularly relates to a pressure sore prevention device for patients lying in bed in the neurology department, and aims to solve the problems that although pressure sores can be prevented in the prior art, the patients cannot get out of the bed conveniently (the bed is too high and feet are not sticky to the ground or the bed is too high and the patients cannot get out of the bed conveniently). In order to solve the problems that in the prior art, a bed body cannot be adjusted up and down, a patient cannot get in and out of the bed conveniently, and inconvenience is caused, the following scheme is provided that the bed comprises a bed body and a base, the base is concave, the inner wall of the base is slidably connected with a lifting plate, the bottom of the bed body is fixedly connected with the top of the lifting plate, and frame bodies are fixedly arranged on the two sides of the bed body; the inner wall of the frame body is slidably connected with a guardrail, the bed body can be moved up and down through the adjusting mechanism, a patient can conveniently get in and out of the bed, the stability of the bed body can be improved through the supporting mechanism, and articles of the patient can be stored through the placing mechanism.

The utility model relates to the technical field of breathing machine pressure sore prevention, and discloses a novel breathing machine pressure sore prevention dressing patch which comprises a first patch, a second cushion pad is fixedly installed on the outer wall of a second patch, two auxiliary patches are fixedly installed on the side, away from a first adhesion layer, of the first patch, and a second cushion pad is fixedly installed on the outer wall of the second patch. The sides, away from the first adhesive layer, of the two auxiliary pastes are fixedly provided with adhesive layers. According to the novel pressure sore prevention dressing patch for the breathing machine, the first adhesion layer and the second adhesion layer are taken down, the first patch body and the second patch body are attached to the mask of the breathing machine, when the mask of the breathing machine is used, the first buffering cushion and the second buffering cushion are attached to the face of a patient, the buffering effect is achieved, and due to the fact that a sliding groove is used for ventilation, the breathing effect is good. The pressure sores can be avoided, and the problem that in clinical care, a self-made gauze pad and the like are attached to the face of a patient, although the pressure sores can be effectively relieved, dressing displacement or falling-off is often caused by breathing, swallowing, speaking, bed movement, sweating and the like is solved.

The utility model relates to an intelligent dynamic pressure sore prevention nursing bed which comprises a bed frame, a lifting seat, a supporting column array and a control system. The lifting seat is arranged at the top of the bedstead, and an electric lifting mechanism is arranged at the bottom and comprises at least four main electric push rods arranged at four corners of the bedstead. The supporting column array is composed of a plurality of cylindrical supporting columns, and a supporting electric push rod is arranged at the bottom of each supporting column. The control system comprises a main control circuit board, a pressure sensor installed at the top end of the supporting column and action sensors installed on the periphery of the bed frame. A control box is arranged at the side end of the bed frame, detachable vital sign monitoring belts are arranged on the two sides of the bed frame, optical sensors and temperature sensors are integrated in the monitoring belts, and the monitoring belts communicate with a control system through wireless transmission modules. According to the pressure sore prevention bed, the supporting structure can be dynamically adjusted according to pressure and action information, fitting supporting and vital sign collection are achieved, the intelligent nursing level is improved, and the problems that a traditional pressure sore prevention bed is slow in response and inaccurate in adjustment and depends on wearable equipment are solved.