113 results about "Pressure sore prevention" patented technology

The present invention provides a heel pad for reducing the likelihood of decubitus ulcers on a patient's heels when the patient is lying on a mattress, the heel pad including, a cushion adapted to rest on the mattress beneath the calves of the patient, wherein the cushion has a front, a rear, a top, a bottom and a pair of ends, the cushion including a core layer having an arched profile, wherein the core tapers downward toward the front and the rear, and a top layer covering the core layer, the top layer being softer than the core layer, and thicker toward the front and rear edges, wherein the top of the cushion tapers downwardly toward the rear.

Methods and systems for patient participatory care and monitoring are provided for applications including respiratory care, ECG monitoring, capnography, infusion pump alarm prevention / management, pressure sore prevention, incentive spirometry, consciousness monitoring during sedation, pain management and other care and monitoring modalities. A patient in-the-loop system includes an input interface for receiving data acquired from a monitoring, controlling or sensing device, a storage device for storing the data at a first location, and a processor for analyzing artifacts in the data and determining whether the patient provided a deliberate action with respect to the device as a response to a prompt or query. The processor can further initiate a variety of prompts and / or output queries stored in the storage device at a second location to the patient. The data derived from these patient-in-the-loop techniques are formatted to be received and interpreted by electronic medical record and electronic record keeping systems.

The pressure sores prevention bed according to this invention consists of two parts arranged in an alternated fashion. Parts A (1) and Parts B (2) are moved upward and downward by the lifting sets C (3), M (10), and F (6), N (11). While Parts A (1) are at the lowered position, Parts B (2) support the patient's entire weight, and the patient's skin does not touch Parts A (1). While Parts B (2) are at the lowered position, Parts A (1) support the patient's entire weight, and the patient's skin does not touch Parts B (2). The lifting sets C (3) and F (6) are controlled by the control set D (4) which has a timing switch which can be set for a period of 1-30 minutes, with a circuit breaking system provided. The pressure sores prevention bed according to this invention also includes the system for inclining the head end of the bed and the system for tilting the head rest at the angle of 10-15°.

The Automatic Patient Turner is the ultimate in pressure sore prevention by automatically, periodically, and alternately tilting, and then laterally turning an immobile patient from one complete side to the other in a manner similar to, yet gentler and less intrusive than, manual turning. This is accomplished by the patterned, sequential inflation and deflation of six strategically-placed inflatables. When the bent knees (1) are perpendicular and sandwiched between a pair of inflated knee inflatables (6 and 7), they can serve as a lever arm in the turning process. When pressure is exerted against the bent knees (1), it causes them to move well beyond their perpendicular position. They then descend in the direction of the turn as the knee inflatables (6 and 7) deflate. The descending knees laterally pull the entire body of the patient completely to the side of the turn as a back-support pillow (8 or 9) inflates.

The invention provides an intelligent nursing bed. The intelligent nursing bed comprises a bed body and a central control module, wherein a pressure sore prevention mattress assembly and a turnover air bag assembly are arranged on the bed body, and the pressure sore prevention mattress assembly comprises four movable frames arranged on the bed body and hinged through hinges; pressure sore prevention air bag cushions are placed on the movable frames, the turnover air bag assembly is arranged between the four movable frames and the upper surface of the bed body, and the turnover air bag assembly comprises at least four positive turnover air bags, at least three left turnover air bags and at least three right turnover air bags; the central control module is arranged below one side wall of the bed body and controls the pressure sore prevention mattress assembly and the turnover air bag assembly to work. According to the intelligent nursing bed, nursing and rehabilitation related functions are integrated in the mattress, so that the external cost and the occupied space can be reduced; the intelligent mattress can reduce the labor intensity of nurses and improve experience of a patient.

The Automatic Patient Turner is the ultimate in pressure sore prevention by automatically, periodically, and alternately tilting, and then laterally turning an immobile patient from one complete side to the other in a manner similar to, yet gentler and less intrusive than, manual turning, due to the patterned, sequential inflation and deflation of strategically placed inflatables. When the bent knees are perpendicular, being sandwiched between a pair of knee inflatables, they serve as a lever arm in the turning process when pressure is exerted against them by inflated inflatables. This causes the bent knees to move well beyond their perpendicular position in the direction of the turn. With the deflation of the knee inflatables, the bent knees descend laterally pulling the entire body of the patient completely to one side as a back-support pillow inflates, where the patient will lie upon a flat mattress until turned to the other side.

A garment is disclosed for the prevention of decubitus ulcers. The garment is preferably made of at least two layers which articulate against each other and thus prevent friction against the skin of the wearer. The garment is also padded to prevent excessive pressure against the wearer.

The invention relates to the technical field of mattresses, in particular to a pressure sore prevention mattress which is used for medical and family daily nursing. The pressure sore prevention mattress comprises a base mattress body, wherein a back air cushion positioning groove and a hip air cushion positioning groove are formed in the base mattress body. A back air cushion is arranged in the back air cushion positioning groove. A hip air cushion is arranged in the hip air cushion positioning groove. The area of the back air cushion positioning groove and the area of the hip air cushion positioning groove are enclosed by the rest of the area of the base mattress body. The rest of the area of the base mattress body serves as the cushion area of the base mattress body and is sequentially divided into a head and neck cushion area, a back cushion area, the hip cushion area and the leg and foot cushion area in the length direction of a bed body from the head portion of a bed to the tail portion of the bed. Both the back air cushion and the hip air cushion are connected with control devices. The pressure sore prevention mattress is firm in structure, durable in use, comfortable and better in pressure sore prevention effect.

The invention discloses a detachable pressure sore prevention nursing mattress. The problems in the prior art that a mattress for preventing pressure sores is single in function and inconvenient to maintain and clean are solved. The detachable pressure sore prevention nursing mattress disclosed by the invention comprises a mattress body and a mattress cover, wherein inflatable bags in detachable connection with the surface of the mattress body are arranged on the mattress body; more than two inflatable bags are distributed in an array mode, and odd rows of the inflatable bags and even rows of the inflatable bags are arranged in a staggered manner; an inflation and deflation mechanism and a ventilation are arranged on the mattress body; the mattress cover mainly comprises sleeves; every two of the six sleeves are detachably connected with each other to encircle a regular hexagon hollow; more than two regular hexagon hollows form a hollow row; more than two hollow rows are arranged in parallel to form the mattress cover; and when the mattress cover covers the mattress body, each inflatable bag corresponds to one regular hexagon hollow and penetrates through the corresponding regular hexagon hollow. The detachable pressure sore prevention nursing mattress disclosed by the invention is simple in structure, capable of effectively preventing pressure sores and is convenient to clean and maintain and can effectively prevent foot drop caused by long-term bedridden.

The invention relates to a detachable full-automatic inflatable type pressure sore prevention pad, which comprises a pad body, air bags and an air adjusting device, and is characterized in that two groups or three groups of air bags are arranged in an interval way, wherein each group of air bags are communicated with the air adjusting device through an air channel, and the air adjusting device alternately supplies air for each group of air bags. The two ends of each single air bag are separately connected with a pad body, and the single air bag is arranged in a detachable structure. The middle position of the pad body is provided with a wet alarm sensor, and a pressure alarm is arranged in the air adjusting device to achieve air leakage alarm of the single air bag. Compared with the prior art, the detachable full-automatic inflatable type pressure sore prevention pad has the beneficial effects that the detachable full-automatic inflatable type pressure sore prevention pad achieve alternate air supply or air exhaust of two or three groups of air bags, is beneficial for patients lying in bed to use in long time, can be detached in singles, and has wet alarm function.

The invention discloses a skin pressure measurement type pressure sore prevention and control bed, which comprises a skin pressure sensor. The skin pressure sensor is connected with an analog / digital converter, the analog / digital converter is connected with a microprocessor, the microprocessor is connected with an electronic touch screen used for displaying the measured skin pressure and inputting individual differential assessment values to the microprocessor and is also connected with a bed control circuit, and the bed control circuit is connected with a servo motor used for operating a bed body to realize turnover. The bed has a reasonable structure, and the pressure on the bearing parts of a patient can be monitored automatically and can be changed automatically through a safe area when the time of the pressure exceeds the pressure time, so as to control and prevent pressure sores.

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 invention relates to a pressure sore prevention seat cushion. The pressure sore prevention seat cushion comprises an airbag layer, an airway layer, a base layer and a plurality of air conduits; the airbag layer is provided with a plurality of airbags; the airbag layer is divided into at least four airbag regions; all the airbags in each airbag region are communicated mutually, however, the airbags in any two adjacent airbag regions are not communicated; the airway layer is positioned below the airbag layer, and a plurality of airways are formed in the airway layer, wherein each airway is connected and communicated with at least one airbag region; the airway layer and the airbag layer are arranged on the base layer; one end of each air conduit is communicated with the corresponding airway and the other end of the air conduit extends out of the seat cushion and is provided with a joint; each air conduit is provided with a respective valve. The pressure sore prevention seat cushion disclosed by the invention can enable the hip of a human body to be intermittently pressed so as to effectively prevent pressure sores.

The invention discloses an inflating pressure-sore prevention cushion. The inflating pressure-sore prevention cushion comprises multiple airbag sets, an inflating pump, electromagnetic valves, an airpressure sensor and a control system, and each airbag set corresponds to some part of the human body; the inflating pump is communicated with the electromagnetic valves through air pipes; the electromagnetic valves are arranged among all airbag sets and the inflating pump; the air pressure sensor is used for detecting real-time air pressure of all the airbag sets; the inflating pump, the electromagnetic valves and the air pressure sensor are connected to the control system. Through reasonable design of the distribution structure of the airbag sets in combination with the control mode of the control system, when the inflating pressure-sore prevention cushion is in use, the experience of a user is effectively improved, through the arrangement of all modes, the cushion is suitable for being utilized by the bedridden user in all time intervals, the transfer of stress points of the bedridden user is facilitated, the blood circulation is promoted, and the treatment effect is further improved.

Provided is a body position monitoring system for pressure sore prevention. The body position monitoring system includes a bed body composed of a bed board and a support, and a control device arranged at one end of the bed body, at least eight pressure sensing areas in two rows are uniformly arranged on the upper surface of the bed board in the length direction, the eight pressure sensing areas are connected with the bed board through shift forks, each shift fork includes a backing plate, a rotary plate, and a rivet, and the pressure sensing areas can be fixed on the bed board by rotating the rotary plates, the control device includes a PLC control terminal and a prompting device controlled by the PLC control terminal, the output end of each pressure sensing area is connected with the PLC control terminal, and the output end of the prompting device is connected with a computer in the office of the medical care personnel. The body position monitoring system is simple in structure and can be combined with the existing ward bed, and by means of the flexible arrangement of the pressure sensing areas, the replacement is convenient, and the number of the pressure sensing areas is adjusted based on the needs, or the monitoring accuracy can be improved by replacing the pressure sensing areas in different types.

The invention relates to an anti-bedsore air cushion bed, and belongs to the field of medical instruments. The air cushion bed comprises two layers of detachable inflatable mattresses, a tissue bloodflow and pressure synchronous acquisition module, a data transmission module, a controller module, a power supply module and an alarm module. The two layers of detachable inflatable mattresses comprise turning-over layers and multi-independent air bag layers, the turning-over layers achieve the left-right turning-over function of a patient, each multi-independent air bag layer is formed by arranging a plurality of air bag units, and the mattress is divided into three areas including a head area, a back and hip area and a leg area. A tissue blood flow and pressure synchronous acquisition moduleis arranged in each multi-independent air bag layer air bag unit to synchronously acquire the tissue blood flow perfusion condition of the local part of the human body and the surface pressure of thecorresponding part, so that the real-time pressure and skin microcirculation detection of the part of the bedridden patient can be realized, and a blood flow perfusion amount and body surface pressure curve is established; and a safety pressure threshold value is determined, a pressure and time safety area is determined, and airbag pressure adjustment is performed according to a detection resultfeedback formula. The turning-over air cushion and the nursing bed are combined for use, bedsores are prevented for a patient, and meanwhile nursing personnel can push the patient to walk conveniently.

A pressure sore prevention mattress comprises one or more mattress units hinged in sequence and control devices; each mattress unit comprises a bottom plate, a plurality of bed boards and lifting mechanisms, wherein the bed boards are arranged above the bottom plate in a lifting manner, and each lifting mechanism is connected between the corresponding bed board and the bottom plate; the control devices are separately connected with the lifting mechanisms of the mattress units and are used for controlling all the lifting mechanisms to act alternately; the bed boards transversely extend and are longitudinally arranged to form a rectangular bed surface; each lifting mechanism comprises a plurality of lifting components, a screw rod and a motor, wherein the lifting components are connected between the corresponding bed board and the bottom plate and are arranged along the length direction of the bed board, each screw rod is transversely arranged on the corresponding lifting components horizontally, and each motor is used for driving the corresponding screw rod to rotate; each lifting component comprises two nuts, two upper link plates and two lower link plates, wherein the two nuts of each lifting component are arranged on the corresponding screw rod at intervals and are opposite in thread, the two upper link plates of each lifting component are hinged between the two corresponding nuts and the corresponding bed board, and the two lower link plates of each lifting component are hinged between the two corresponding nuts and the bottom plate; through forward and reverse rotation of each screw, the two corresponding nuts are driven to move oppositely, so that the upper link plates and the lower link plates are matched to prop up or lower the bed boards.

The invention provides a pressure sore prevention mattress, which belongs to the field of medical care products and comprises a ventilation sheath, wherein the lower layer of the inside of the sheath is wave sponge, memory sponge is arranged above the wave sponge, the thickness ratio of the wave sponge to the memory sponge is 2:1-3:1, the ventilation sheath is a PU (poly urethane) leather sheath, and the waterproof and ventilation performance is realized. The mattress has the advantages that the cost is low, a good local stress relief effect is realized, and the pressure sore can be effectively prevented.

The invention aims to provide a nursing device suitable for postoperative rehabilitation of a patient with the intestinal tract disease. The nursing device is used for solving the technical problem of improving the self-care ability of the patient and improving the comfort level of the postoperative patient lying in bed. The nursing device comprises an automatic massage and pressure sore prevention device, a nursing bed device and a control system. The automatic massage and pressure sore prevention device comprises a supporting frame, a bent axle mechanism and a bottom pad mechanism, wherein clamping grooves are formed in the two sides of the supporting frame, and clamping protrusions are arranged at the two sides of the nursing bed device and are clamped in the clamping grooves; the bent axle mechanism comprises a variable frequency motor, a bent axle, pistons and a limiting sleeve plate; the bottom pad mechanism comprises multiple supporting plates arranged side by side, and each supporting plate is located above the corresponding piston. The nursing device has the advantages of improving the self-care ability of the patient and being beneficial for rehabilitation of the patient.

The present invention discloses a pressure measurement position pad. The position pad comprises a pressure feeling position pad, a multi-position pressure receiver, a plurality of processors, a display screen and an alarm device; the pressure feeling position pad is formed by a position body, a plurality of pressure sensors and wires; the pressure sensors are arranged at the lower portion of the position pad body and are connected with the multi-point pressure receiver, the multi-point pressure receiver is electrically connected with the input ends of the processors through wires, the output ends of the processors are connected with the display, and the alarm device is connected with the processors. The traditional pressure sore prevention position pad or a pressure sore patch is combinedwith a pressure sensor to analyze and process the pressure signals of the pressure sensor, when a pressure value at a certain position on the position pad is larger than a system setting value and theduration time exceeds a set range, the alarm prompts nursing personnel to perform intervention of a pressing portion and the accurate location of the required intervention portion is displayed on thedisplay so as to accurately and effectively reduce the risk of pressure sores generation of the user.

The invention provides a pressure sore prevention hat for sick children after a craniofacial reconstruction surgery. The pressure sore prevention hat for sick children after the craniofacial reconstruction surgery comprises a hat body and a hat brim extending along the hat body, wherein hat strips are symmetrically arranged along the center in the hat body, the hat strips extend from an internal curved surface of the hat body, and a ventilation channel is formed between the hat strips; a plurality of ventilation holes are formed in the hat strips along the length direction of the hat strips, and the ventilation holes pass through the hat body; and two outer sides of the hat brim adjust the size of the pressure sore prevention hat through an adjusting mechanism, and an inner side surface ofthe hat brim is a non-slip surface. Compared with related technologies, the pressure sore prevention hat for sick children after the craniofacial reconstruction surgery, provided by the invention, has the advantages that the ventilation channel is formed by the hat strips arranged at the top, and the plurality of ventilation holes are formed in the hat strips, so that a better ventilation effectcan be achieved so as to prevent formation of a pressure sore; furthermore, the size of the hat can be adjusted by adopting the adjusting mechanism; and the pressure sore prevention hat is wide in applicability, convenient to wear and simple in operation.

The invention relates to an operation assisting device, belongs to a horizontal lying device for operation, and particularly relates to a pressure sore prevention massage electric heating pad for operation and a using method thereof. The massage electric heating pad comprises a base layer, a head region, a waist back region, a leg region and a foot region are sequentially arranged inside the upperend face from one side to the other side, the head region, the waist back region, the leg region and the foot region are all sunken towards the base layer to form grooves, each groove is filled withan elastic layer, massage points are arranged inside the upper end faces of the elastic layers, a massage beating motor is installed inside each massage point, the multiple massage beating motors areall connected with a massage control module, a heating wire is laid inside the upper surface of each elastic layer, the heating wire is connected with a temperature control module, the massage controlmodule and the temperature control module are both connected with a center control module. The control end of the center control module is connected with a controller.

The invention provides a multifunctional inflatable care mattress. The mattress comprises a frame body, a turn-over assembly, a suspension assembly, a massage assembly and a control box, wherein the frame body is used for lying for users; the turn-over assembly is provided with a first turn-over airbag and a second turn-over airbag, both are arranged symmetrically from left to right; the suspension assembly is provided with a plurality of airbag bodies with air connection and arranged along the length direction of the frame body; the massage assembly is provided with a plurality of massage air bags arranged along the width direction of the frame body; the control box is arranged independently at the outer part of the frame body and provided with a control circuit, a first air pump, a second air pump, a first air switch, and a second air switch, wherein the first air pump, second air pump, first air switch, and second air switch are connected with the control circuit. Air and electricity of a mattress body of the mattress is separated; the mattress body has no hard objects, and is more secure and more reliable. Through the arrangement and control of the multi-channel airbag, the mattress body possesses a plurality of working modes of turning over, alternating support, massage and auxiliary sleep and the like. Automatically turning over and alternating type massage care can be achieved through the mattress, thereby effectively preventing patients' partial body from being pressed in long-term period, promoting blood circulation of the patients, playing a role of preventing bed sores, and reducing the caring cost and labor intensity.

The invention discloses a pressure sore prevention mattress which comprises a mattress body. The mattress body is filled with broom corn millets or cassia seeds. The pressure sore prevention mattress is reasonable and user-friendly in structure, can effectively prevent bedsores from being produced on sick and weak people who remain in bed for a long time by means of the multi-hole ventilation, cooling and sweat absorption characteristics between the broom corn millets or cassia seeds with which the mattress body is filled, and is convenient to use.

A pressure relief pad for the prevention of pressure ulcers includes a pressure relief layer that is a foam structure that evenly disperses forces that the skin is subjected to; a thin film layer that is a hydrophilic thin film structure that attaches to the skin; and a release liner having a smooth surface and a rough surface, and including a predetermined pattern. The pressure relief layer, the thin film layer and the release liner are attached to and disposed on each other as a stack in that order, and have a same shape. The pressure relief pad may reduce pressure and shearing forces that the skin is subjected to, in order to prevent pressure ulcers from occurring.

The invention discloses pressure sore prevention intelligent protective clothing for the neurology department. The clothing comprises a protective clothing airbag collar; chemical protective clothingshoulder collars are fixedly connected to one side of the outer surface of the protective clothing airbag collar; a chemical protective clothing upper garment body is fixedly connected to one side ofthe chemical protective clothing shoulder collars; a zipper strip is fixedly connected to the side, close to the chemical protective clothing upper garment body, of each chemical protective clothing shoulder collar; a zipper buckle is slidably connected to the interior of each zipper strip, and a protective clothing oversleeve is fixedly connected to one side of each zipper strip. The invention discloses pressure sore prevention intelligent protective clothing for the neurology department. A pressure sensor assembly is arranged; when the pressure sore prevention intelligent protective clothingfor the neurology department is used, after a patient wears the pressure sore prevention intelligent protective clothing for the neurology department and lies on a bed, the weight borne by the patient can be recognized through a pressure sensor detection block; when the local pressure reaches a certain value, a connected alarm gives a whistling alarm to make medical staff or family members stay alert, and pressure sores of a patient are prevented.

The invention discloses a pressure sore prevention mattress. The pressure sore prevention mattress comprises a mattress body, the mattress body comprises a supporting unit, the supporting unit comprises several lifting columns and a sleeve, the lower portions of the lifting columns are located in the sleeve, the outer wall faces of one sides of the lower portions of the lifting columns face the Npole of a magnet, the other side walls of the lower portions of the lifting columns face the S pole of the magnet, the S pole right faces the N pole, a conductor is arranged at the lower portions of the lifting columns, electrode plates are arranged on the two opposite side walls of the sleeve respectively, the two ends of the conductor are slidably connected with the two electrode plates respectively, the two electrode plates are connected with the positive electrode and the negative electrode of a direct current power source respectively, the two electrode plates right face each other, and the connecting line direction of the two electrode plates is perpendicular to the connecting line direction of the S pole and the N pole; the bottom of the sleeve is fixedly connected with the mattressbody, and the top faces of the lifting columns constitute the local top face of the mattress. The height of the lifting columns can be controlled, thus the height of the top face of the mattress anddifferent contact portions of a patient is adjusted, the occurrence of pressure sores of the patient is prevented, and nursing work is reduced.

The invention relates to the technical field of pressure sore prevention, in particular to a pressure sore prevention electric carrying frame Which comprises a supporting frame; the supporting frame is a cuboid frame, fixing frames are arranged at four corners of the lower part of the supporting frame; two groups of cross rods are arranged at the top of the supporting frame; four motors are internally fixed to the cross rods through bolts and arranged on the two sides of the supporting frame respectively, winches are installed on output rods of the motors, the tail ends of ropes on the winchesare connected with lifting lugs on the two sides of a bed board, bed board cross beams are evenly distributed at the bottom of the bed board, one side of each bed board cross beam is covered with a silica gel pad, and the other side of each bed board cross beam is covered with a cotton pad. The electric carrying frame for preventing pressure sores has the beneficial effects that when the electriccarrying frame for preventing pressure sores is used, the bed plate can be lifted, and the lifted bed plate is separated from a medical bed, so that air can circulate below the bed plate, the situation that pressure sores are generated at the position, making contact with the bed plate, of a patient is effectively avoided, and the requirement for bedridden rehabilitation is met.