93results about How to "Reduce pressure sores" patented technology

A vibrating patient support apparatus has a resonant referencing percussion device preferably located internally to a cover of a mattress of the apparatus. The percussion device delivers a percussion or vibration at a controlled operating frequency that is preferably slightly less than a resonant frequency located internal to the mattress of the apparatus. With the various weight distributions of a patient, the device is capable of determining the ever shifting resonant frequency via control signals received by a controller from a pressure sensor or accelerometer of the device. Because the operating frequency is slightly less than the natural resonating frequency, energy of the system is conserved. Because the operating frequency is not the controller calculated resonant frequency, wear on the device and potential damage is minimized.

The invention relates to medical beds and provides a multifunctional nursing bed. The multifunctional nursing bed comprises a bed frame and a bed board which is arranged on the bed frame; the bed frame is provided with a cleaning device, a turning device and a sit up device; the cleaning device is used for cleaning urine and feces of a patient; the turning device is used for driving the patient to automatically turn over the sit up device is used for driving the patient to automatically sit up; a position of the bed board, which is close to the middle, is provided with a urine and feces hole; a defecation box is arranged under the urine and feces hole; a cleaning assembly comprises a switch door which is used for sensing the automatic opening and closing of the urine and feces hole after the defecation of the patient and supporting the patient; the bed board comprises a first board area, a second board area and a third board area; the back, the hip and legs of the patient are located on the first board area, the second board area and the third board area in turn respectively; the urine and feces hole is formed in the second board. According to the multifunctional nursing bed, the cleaning device, the turning device and the sit up device are added to the bed frame and accordingly the cleaning of the patient after the defecation is ensured and meanwhile bedsores caused by automatic turning can be reduced and the extrusion feeling and the body displacement in the sit up process can be eliminated due to the sit up device.

An air cushion control system having an air chamber sensor including an air chamber, a bottom out sensor and an overinflation sensor, an air pump to inflate the air chamber, an air valve to release air from the air chamber, connections for the air cushion control system to an air cushion, and a microprocessor to control the inflation and the release of air from the air chamber. The air cushion control system reduces decubitus ulcers by incorporating both an automatic adjustment system to prevent the seated individual from bottoming-out in the air cushion and measure immersion depth to maximize pressure reduction.

The invention discloses an intelligent nursing device based on a brain-computer interface. The intelligent nursing device is characterized by comprising a visual stimulation screen, an electroencephalogram collector and a computer, every two of which are connected with each other, and further comprising a STM32 controller connected with the computer, and an electric nursing bed and an alarm both connected with the STM32 controller, respectively. According to the intelligent nursing device and the implementation method of the device, a new self-care manner is provided for long-term bedridden severe paralyzed patients, and especially for paralyzed patients completely losing the athletic ability and the language competence and having the motion space limited on the bed, the bedsores can be effectively reduced. The intelligent nursing device has the advantages of accurate control, stable working performance, high safety coefficient, general practicability and the like, and can be used for vast paralyzed patients.

An air cushion control system having an air chamber sensor including an air chamber, a bottom out sensor and an overinflation sensor, an air pump to inflate the air chamber, an air valve to release air from the air chamber, connections for the air cushion control system to an air cushion, and a microprocessor to control the inflation and the release of air from the air chamber. The air cushion control system reduces decubitus ulcers by incorporating both an automatic adjustment system to prevent the seated individual from bottoming-out in the air cushion and measure immersion depth to maximize pressure reduction.

A sickbed with air bags comprises a bedstead and a bed plate, wherein an air bag array composed of a plurality of air bags is arranged on the bed plate; each air bag is provided with an outer bag layer and an inner bag layer, the space between the outer bag layer and the inner bag layer is filled with gas, and a pressure sensor is arranged above the outer bag layer; a cavity in the inner bag layer is provided with a gas inlet valve and a gas outlet valve. Contact points are changed in an air bag mode, the relative positions of a bed mattress and the sickbed do not need to be changed, meanwhile, the parts which are not suitable to be touched by a bedridden patient cannot be touched, and the sickbed is more comfortable for the bedridden patient.

The invention provides a rehabilitation nursing bed with automatic turning-over, back percussion and pressure sore prevention functions. The rehabilitation nursing bed comprises four supports and a frame, a moving shaft is arranged in the middle of the frame and fixedly connected with a bed board, and racks are arranged rails which are fixed to the upper portion of the frame. First motors on the bed board are meshed with the racks through first gears respectively, screen cloth is arranged in winding drums arranged on two sides of the bed board, and two ends of each winding drum are meshed with the racks. Patient wrapping and bed board turning are realized, a patient can be turned over at fixed time, an automatic back percussion device is arranged on the frame, back percussion balls automatically rotate around a screw rod and move up and down, a synchronous cog belt drives sliders to realize horizontal step movement of the screw rod, and automatic comprehensive percussion of the back and other pressed parts of the patient is realized. The rehabilitation nursing bed has advantages that fixed-time automatic turning-over and back percussion of the patient can be realized, labor intensity is relieved, nursing quality is improved, pressure sores are reduced, the death rate caused by pressure sore complications is decreased, and high practicality and reliability are realized.

The polyurethane foam composition related to the present invention is a composition for polyurethane foam containing polyol, catalyst, foam stabilizer, blowing agent and polyisocyanate. The polyol produced has more than three side chains composed of hydrocarbon chains with 4 or more carbon atoms per molecule, an average number of functional groups of 1.5 to 4.5, and a hydroxyl value of 80 to 140 mgKOH / g. Moreover, the polyurethane foam which concerns on this invention is obtained by foaming the composition for polyurethane foams. The above-mentioned polyurethane foam is derived from plants, contributes to the reduction of environmental load, and has excellent low resilience, especially has the property of avoiding increase in hardness at low temperature.

The invention discloses a trunk muscle movement promoting device for early hemiplegia. The device comprises a bed body, a chest pressing mechanism, a rotating frame, a sliding rail, a sliding block, apressing plate, a head moving mechanism, two plate push mechanisms, an upper limb moving mechanism and a lower limb moving mechanism; the chest pressing mechanism comprises a first telescopic rod arranged on the bed head of the bed body; one end of the rotating frame is rotationally connected with the telescopic end of the first telescopic rod; the slide rail is rotationally connected under the other end of the rotating frame; the slide block is in sliding fit with the slide rail; the pressing plate is arranged at the lower end of the slide block and is of a V-shaped sheet structure, and thelower side of the pressing plate is designed to be an arc shape matched with the shape of the pleural region of a patient; the head moving mechanism can drive the head of the patient to move up and down and left and right; the two plate push mechanisms can push shoulder blades at two sides of the patient to move up and down; the upper limb movable mechanism is arranged on one side of a bed plate and can drive an arm at the affected side of the patient to lift and bend; and the lower limb moving mechanism comprises a vertical plate which is in sliding fit with the lower end of the bed plate, wherein a lower limb lifting component is arranged on one side, close to a bed head, of the vertical plate, and lower limb rotating components are respectively arranged on two sides of the upper end ofthe vertical plate.

The invention discloses a robot treatment device for recovering the body health. The robot treatment device comprises a robot, a support device 1 and a sliding device 2, wherein a tooth path 6 is arranged on the support device 1, a gear 7 is arranged on the tooth path 6, a gear hole is formed in the gear 7, a bearing and a shaft 8 are arranged in the gear hole, the robot 3 is fixed to a second sliding pipe device 36 in a standing manner, a patient 4 is fixed to the robot 3 through a second fixing device 15 in a standing adaptive manner, through the support of the support device, the patient makes following movement under the driving of the robot, and thus the exercising purpose is achieved. With the robot treatment device for recovering the body health, the limb rehabilitation exercise of patients suffering from cerebral thrombosis is realized, the formation of pressure sores and muscle spasm of the patients suffering from hemiplegy sequela is reduced, the purpose of replacing the manual massage for the hands, the waist, the legs and the feet of the patients suffering from cerebral thrombosis is achieved, and thus the limbs of the patients are exercised and then recover.

The invention relates to a trachea cannula fixing device and a method for fixing a trachea cannula by the device. The device comprises an outer fixing part, a tooth cushion and a protective plate, wherein the middle parts of the outer fixing part, the tooth cushion and the protective plate are coaxial round holes, the coaxial round holes all extend outwards to form openings through which the trachea cannula can transversely pass, the outer fixing part is provided with a holding-on mechanism for holding the trachea cannula, and consists of three holding-on fixed teeth which are uniformly distributed around a center shaft, the inner side of the tooth cushion is provided with a clamping groove, the protective plate is provided with a fixing structure for fixing a disk belt, and consists of four fixing rods which are distributed in a rectangular shape, the outer fixing part is embedded with the tooth cushion by passing through the coaxial round hole in the protective plate, and meanwhile, the holding-on mechanism is embedded with the clamping groove.

The invention discloses a disposable nursing device with functions of inverted-leakage prevention and collection of feces and urine, wherein the disposable nursing device comprises a nursing pant mainbody, a feces and urine collecting bag and a collecting plate; the nursing pant main body is a paper diaper which can be opened and closed at the left side and the right side, and the nursing pant main body is provided with a connecting port; the feces and urine collecting bag is provided with an outer layer and an inner layer, the outer layer is made of a soft non-woven fabric, and the inner layer is made of a macromolecular absorption layer; the bottom of the feces and urine collecting bag is closed, and the top of the feces and urine collecting bag is provided with a bag port; the middle of the collecting plate is provided with a feces and urine collecting port, one side of the collecting plate is connected with the bag pot of the feces and urine collecting bag and is connected with the connection port of the nursing pant main body. The nursing pant main body comprises a male type and a female type; the male type nursing pant main body is provided with connection ports at the frontside and the rear side, and the female type nursing pant main body is provided with a connection port at the rear side. According to the disposable nursing device with the functions of inverted-leakage prevention and collection of feces and urine, through additional mounting of the inverted-leakage-preventing moisture-absorbing taking-off excrement collection structure on the paper diaper, the disposable nursing device is suitable for discharging and collection of incontinent feces and urine of the disabled elderly or patients.

The invention discloses a medical supporting press preventing air cushion for bedridden patients. The supporting press preventing air cushion comprises a frame, a miniature air pump, a main pipe, an air pressure sensor, an air cushion bed, a connecting pipe, a guiding pipe, a branch pipe and a supporting air cushion. The supporting press preventing air cushion is smart in structure, powerful in function. By using the device, local limps of a patient are supported and raised, then by using separated air charging devices arranged on the left and right sides, the raise of one side of the body ofthe patient is achieved. Further more, according to demands, through a simple operation a medical worker is assisted to turn the patient's body over. Finally by using the supporting press preventing air cushion, the phenomenon of pressing the ulcer of the bedridden patient is greatly reduced, the medical worker is convenient to adjust the sleeping position of the patient, which contributes to clinical popularization and application.

The invention relates to an air cushion group. The air cushion group can be used as a seat cushion or a sleeping cushion and comprises multiple inflated tires, a fixing unit and a control unit, wherein multiple inflated tires are of a strip shape and are laterally arranged in order to form a large-area bearing area, and the multiple inflated tires can be divided into two actuating groups at least; the control unit is provided with at least two air supply pipes, each air supply pipe is connected with multiple inflated tires in one actuating group, and the control unit is in charge of air inflation or air exhaust moments of the multiple inflated tires; and the fixing unit is used for fixing the two ends of the multiple inflated tires in one actuating group. Thus, the inflated tires with corresponding quantity are utilized to inflate or exhaust by utilizing different air supply moments, the air cushion group generates wavelike fluctuation, a user is helped to generate relative motion, and occurrence of bed sore is avoided.

The invention provides an intelligent pressure-sore-preventing nursing mat. The intelligent pressure-sore-preventing nursing mat is composed of a surface-layer foam dressing, a second-layer compositefilm, a third-layer array-distributed flexible film pressure sensor, a polymer chip module, a lithium battery, a fourth-layer PE waterproof film and a charger. The peripheries of the four-layer filmsare pressed to tightly fit one another. The intelligent pressure-sore-preventing nursing mat is designed aiming at solving the problem that when a caregiver nurses a patient susceptible to pressure sore simply by experience, the incidence rate of the pressure sore is high; the pressure of a pressed part can be monitored in real time and stably transmitted to a mobile terminal, when the pressed part is subjected to excessive pressure or is pressed for too much time, caution information can be sent to the mobile terminal through a set program, and therefore, the body position of the patient is changed to relieve local pressure; the content of pressure-sore preventive nursing is perfected, personalized nursing is ensured, the incidence of the pressure core is reduced, and pain of the patientis avoided. The intelligent pressure-sore-preventing nursing mat is reasonable in design, operation of the caregiver is simple, the mat is comfortable for the patient to use, and unnecessary medical costs are reduced.

The invention relates to the technical field of medical treatment, in particular to a medical nursing device for general surgery department. A support base component includes a support bottom plate, asupport plate, four support legs, an internal-thread adjusting barrel and a driven bevel gear; the support plate is fixedly connected to the lower end of the left end of the support bottom plate; thefour support legs are fixedly connected to the right end of the support bottom plate; the upper ends of the support legs are fixedly connected with a fixed bed plate. Two massaging patting componentsare provided herein; vibrational massaging is provided for the shoulders of a user during rotational massaging; ventilation is ensured for the parts, in contact with a bed plate, of the patient can be ensured during vibrational massaging, and the discomfort due to the dampness of the contact parts is avoided. The medical nursing device for general surgery department can dredge the channels to circulate qi and blood, can effectively relieve pressure sores for a patient and provide improved comfort and reduced labor intensity for nursing personnel, and can effectively prevent pressure sores inthe shoulders due to long-term sitting; an angle adjusting component helps adjust the angle of the bed plate herein so that better comfort of leaning is provided for the patient.

The invention provides a multi-functional nursing bed which comprises a bed frame, a bed board mechanism, a turning-over mechanism, a back lifting mechanism, an anti-sliding mechanism, a thigh supporting mechanism, a defecation mechanism and a moving mechanism, and the bed board mechanism is supported on the bed frame. The multi-functional nursing bed has the functions of turning over, lifting theback, preventing sliding, supporting the thighs, assisting defecation, moving and transferring and the like, the comfort of a patient lying in bed is improved, the burden of nursing personnel is relieved, and family members or the nursing personnel can take care of the patient conveniently. The life quality of a user is improved, the nursing workload of the nursing personnel is reduced, family and social burdens are reduced, the nursing management level of old people nursing and medical institutions is improved, and rapid development and standardized management of an intelligent multi-functional nursing management system industry in China are promoted.

The invention relates to the technical field of nursing equipment, and discloses a medical surgical nursing device based on medical human engineering. The medical surgical nursing device comprises a bed body and a sitting plate arranged on the bed body. The sitting plate comprises a fixed plate and a movable plate capable of being rocked up. According to the medical surgical nursing device based on medical human engineering, the curvature of a spine rod is adjusted under the action of an inflating bag; the curvature finally fits the radian of the lumbar vertebra of a human body; when a patientis nursed to sit up, the lumbar vertebra is effectively supported; when a patient who cannot take care of himself or herself and lies in bed for a long time is nursed, the patient is in a sitting state by utilizing the spine rod and shoulder straps; the exposed area of the back of the patient is large, so that nursing personnel can massage and clean the back conveniently; the air pressure in theinflating bag is increased, and the patient is slightly jacked up through the spine; the pressure between the back and buttocks of the patient and the sickbed is reduced; blood flow of the back and buttocks is promoted; and the massage time interval of the patient is prolonged.

The invention discloses a hospital bed, which consists of a bed head, a bed tail, a bed frame, a guardrail, a first rolling bed surface, a first rolling bed surface roller, a bed surface middle hole, a first fixed bed surface, a second fixed bed surface, a second rolling bed surface, a defecation hole, a defecation hole bed surface, a second rolling bed surface roller; a detachable second rollingbed surface roller, a wheel chair frame, a second rolling bed surface lifting mechanism, a third rolling bed surface, a third rolling bed surface roller, a hanger, an auxiliary supporting leg, a third movable bed surface lifting mechanism and a hinge, wherein the wheel chair frame, the second rolling bed surface and the third rolling bed surface can be detached from the bed frame to form a wheel chair individually; the auxiliary supporting leg is arranged on the bed frame to support the bed frame in an auxiliary manner; and the bed surface middle hole is a replacement channel for a mattress and a bed sheet when the mattress and the bed sheet are replaced for a patient.

The invention discloses a paper diaper convenient in isolating excrement. The paper diaper comprises a cylindrical waistline portion and a crotch portion; the cylindrical waistline portion is formed by connecting two side portions of a front waist exterior sheet and two side portions of a back waist exterior sheet; and an interior body is arranged on the inner side of the crotch portion and comprises a first separation layer and a second storage layer; and an excrement accommodating cavity used for accommodating excreted excrements is formed between the first separation layer and the second storage layer; the position, corresponding to an anus of a human body, on the middle back inner side of the crotch portion is provided with an opening through which the excreted excrements are convenient to enter the excrement accommodating cavity; the first separation layer is convenient for urine to pass through and is used for isolating the excrements excreted into the excrement accommodating cavity; and the second storage layer is used for receiving the excreted excrements in the excrement accommodating cavity and storing and absorbing the excrements. For the paper diaper, through the firstseparation layer and the excrement accommodating cavity, the excrements and the urine are effectively separated, cleaning and maintenance are facilitated, the skin or infection problems caused by long-time contact of the excrements with the human body are avoided, and replacement is facilitated.

The nursing machine capable of turning patient body is one kind of medical nursing apparatus for nursing patient unable to turning over. The nursing machine may be used in turning and cleaning patient at all time to avoid infection. The present invention includes a pedestal with roller. Structurally, the nursing machine features that the pedestal has pillars with vertically movable support rod, transverse rod with shaft rod and rotating wheel, and belt on the rotating wheel.

A multifunctional device used for neurological rehabilitation of lower limbs includes a bracket, an elastic belt, minitype electrovibrators and a controller, and is characterized in that the bracket takes a shape of L, two inner surfaces of the bracket have curved shape, the bottom parts of two feet are meshed with heel parts, middle gates of the two heel parts of the bracket are provided with the two elastic belts, the other ends of which are provided with sticky buttons, and sticky buttons are also arranged at the two sides of the bracket; the inner surfaces of the two heel parts of the bracket is further provided with insoles, the inner surfaces of the bottom parts of the feet of the bracket are provided with a plurality of minitype electrovibrators which are divided into a plurality of group, set to be various kinds of modes and respectively connected by leads and the controller that is internally provided with a main control chip, and a panel of the controller is provided with a display screen, a schema translation switch, a kiongjiok switch, a power switch, a power cord and a power plug. When in use, the two feet of the patient are placed on the insoles of the bracket, the two heel parts are respectively fixed on the bracket by the elastic belts to be buckled with the sticky buttons, when the power plug is connected and the power switch is turned on, the treatment can be carried out by pressing the needed schema translation switch and the kiongjiok switch according to the needs of the diseases process.

The invention discloses a medicine for treating burn injury, and a preparation method and a use method thereof. The medicine for treating the burn injury is prepared from the following raw materials in the following usage amounts: 80 to 120g of raw gamboges, 30 to 70g of raw radix aconiti carmichaeli, 400 to 600g of secretio bufonis, 40 to 60g of hydrargyri oxydum rubrum, 100 to 300g of datura flowers, 100 to 200g of common andrographis herb, 5 to 15g of dried body of centipede, 40 to 60g of borneol and 400 to 600g of safflowers. The medicine provided by the invention belongs to the technical field of traditional Chinese medicines, and overcomes various defects of the existing medicine for treating the burn injury; when the medicine is used, the special arrangement of an aseptic ward in the treatment process is not needed; after the medicine is smeared, the superficial wound surface pain can be relieved; in addition, after the healing, a scar is not obvious; no scar can be left on a patient with a skin wound surface or even a small-area wound surface; the wound surface healing speed is high; the pain and the economical burden of the patient are greatly reduced. The medicine can also be used for treating trauma such as knife wounds and skin scratching injury.

The invention discloses a medicated bath device used for physical exercise and rehabilitation and a use method of the medicated bath device. The device includes a first lifting device, a transverse sliding device, a medicine container device, a first container, a heating device, a precipitation container, a medicated bath pool, a second lifting device, a sliding groove device and a supporting device; the first lifting device is sleeved with the transverse sliding device, the medicine container device is connected with a third motor, the third motor is connected with a base of a second motor through a fixed plate, and the first container, the precipitation container and the medicated bath pool are connected through pipelines. By means of a supporting device and floating force of water in medicated bath liquid, and the pressure of the body weight of a patient on lower limbs is reduced so that the patient can freely walk in the medicated bath liquid for physical exercise and the purposes of physical exercise and rehabilitation and acne prevention are achieved. The device is safe to use, low in cost, sturdy and durable, can resist slipping and falling, improves the medical-care quality and reduces burdens of doctors and patients.

The invention discloses a mattress. The mattress comprises a mattress body, wherein the mattress body is provided with a plurality of pressure sensors for receiving pressure signals, a plurality of temperature sensors for receiving temperature signals and a plurality of humidity sensors for receiving humidity signals, wherein a signal transmitting circuit is connected with the plurality of pressure sensors, the plurality of temperature sensors and the plurality of humidity sensors and outputs a plurality of pressure signals, a plurality of temperature signals and a plurality of humidity signals to a data processing circuit; the data processing circuit receives and processes the plurality of pressure signals, the plurality of temperature signals and the plurality of humidity signals which are outputted by the signal transmitting circuit and outputs an alarm signal when current conditions are judged to meet preset alarm conditions; an alarm device is connected with the data processing circuit and alarms after the alarm signal outputted by the data processing circuit is received. The mattress disclosed by the invention reminds guardians of turning over patients by alarming to furtherreduce the occurrence rate of patient bedsore.

The invention discloses a self-cleaning inflatable anti-bedsore pad, which mainly comprises an air cushion device and an adjusting device; the air cushion device comprises a protective bed body, an air charging bag and an air charging tank; the adjusting device comprises a shell, an air charging device I, an air charging device II, a negative pressure device, a pressure pump, a water holding bottle, an air heater, a power supply and a control device; the air charging device I is connected with the air charging bag through the air charging pipe I; the air charging device II is connected with the air charging tank through the air charging pipe II; the negative pressure device is connected with the air charging tank through the exhaust pipe; the water holding bottle is connected with the water spraying nozzle through the pressure pump and the water inlet pipe; the air heater is connected with the hot air outlet through a hot air pipe; by adopting the simple structure, the self-cleaning function of the anti-bedsore pad is realized, and the workload of the nursing staff can be greatly reduced.

The invention relates to a pressure-sore-preventing series functional protection cushion. The pressure-sore-preventing series functional protection cushion is made of elastic materials and is matched with the supporting parts of the body in shape. The pressure-sore-preventing series functional protection cushion comprises a supination supporting cushion body, a back leaning cushion body, a neck pillow cushion body, a front arm supporting cushion body, a knee joint supporting cushion block and a trapezoid cushion body. According to the pressure-sore-preventing series functional protection cushion, appropriate functional cushion bodies can be selected according to the illness state of a patient, the problem that certain clinostatism needs to be supported due to illness state and treatment needs of the patient with critical, postoperation, coma and some specialized subject diseases is effectively solved, the patient can lie more comfortable, and the incidence rate of pressure sores is reduced; the functional positions of the patient meet requirements, and the basic nursing quality is controlled better; a nurse can neaten a bed sheet more easily, convenience is brought to ward management, and the working efficiency of the nurse can be effectively improved.

The invention relates to a bed urinal for bedridden patients or the old, in particular to a multifunctional bed urinal with the cleaning and odor removing functions. The multifunctional bed urinal comprises a bed urinal body and an electric control flushing device. Handrails are arranged on the two sides of the bed urinal body respectively. An excretion receiving groove is formed in the middle of the bed urinal body. The wall of the excretion receiving groove is provided with a composite nozzle with the adjustable angle. The composite nozzle is connected with the electric control flushing device through a concentric tube. According to the multifunctional bed urinal, the comfort of patients or the old is improved, the possibility that bedsores and squeezing type fester are formed due to long term immobilization is greatly lowered, the buttocks of the patients or the cold can be kept dry and sanitary after the bed urinal is used due to the introduction of the flushing and drying functions, the buttocks are prevented from being contaminated by excretions, cross infection is avoided, and a flexible buttock pad plays a certain role in massaging the buttocks.