6906 results about "Bed boards" patented technology

An electronically generated bed board is primarily comprised of a plurality of graphical representations of bed cells each having associated therewith a set of bed attributes and a plurality of graphical representations of patient cards each having associated therewith a set of patient attributes. Each patient card may be displayed as either assigned to a bed cell or unassigned. A graphical representation for grouping beds that are in the same room may also be provided. A holding area may be provided in which unassigned patient cards can be displayed. A reservation card capable of being assigned to a bed cell may also be provided. The present disclosure is also directed to methods of using the bed board to model (try) different patient configurations by dragging and dropping patient cards and reservation cards among bed cells and the holding area. When a final configuration is obtained, that configuration may be saved. Hardware in the form of a computer and a computer system in combination with computer readable media capable of generating and manipulating the electronically generated bed board are also disclosed. Because of the rules governing abstracts, this abstract should not be used to construe the claims.

A body weight threshold determination unit determines that the body weight of a user on a bed is at a body weight threshold or higher, and a center-of-gravity position area determination unit determines that the center-of-gravity position thereof has moved to an abnormal position (monitored area). In such a case, the bed user is detected to be in an abnormal position when a body weight center-of-gravity position monitoring unit detects that such a state has continued for a prescribed length of time or longer. When a back-raising operation has been carried out, a movable bedboard determination unit inputs the movable bedboard information, and a monitored area adjustment unit adjusts the monitored area. The monitored area is thereby constantly set to a suitable area in accordance with the state of the movable bedboard. In this manner, the combined information of the body weight information and center-of-gravity position information of the user is determined, whereby the movement of the user can be more accurately monitored with fewer misdetections, high detection accuracy, and high reliability in an electric bed having a movable bedboard.

The invention discloses a butt joint type operation patient transfer trolley and belongs to the technical field of medical apparatus. The butt joint type operation patient transfer trolley comprises a transverse moving bed and a transfer trolley. The transverse moving bed with a tiltable bed top is disposed on a transfer trolley plate of the transfer trolley and locked by a bed locking device. The transfer trolley comprises a transfer trolley body, a transfer trolley base and a lifting device. The transfer trolley body is supported on the transfer trolley base through the lifting device. The transverse moving bed mainly comprises a transverse moving bed frame, a bed board, an air cushion and rollers. Inflation of the air cushion enables the bed board to tilt. By the butt joint technology, an operation patient along with the moving bed is transferred from the transfer trolley outside an operating room to the transfer trolley in the operating room, cross infection is avoided, operating environments are kept clean, and operating safety is increased. By the moving bed with the tiltable bed top, the patient can be transferred from the operation patient transfer trolley to an operating table conveniently and time- and labor-savingly. The butt joint type operation patient transfer trolley is suitable for transferring seriously-injured patients from ambulances to operating rooms of hospitals.

The invention relates to a quickly shaped diatomite composition with high strength and high function and a manufacturing method thereof. The composition comprises 100 portions of diatomite, 0 to 1,000 portions of stuffing, 50 to 300 portions of adhesive, 0 to 30 portions of antibacterial agent, and 0 to 30 portions of shaping and processing aid. Formulation and shaping manufacturing technology ofthe diatomite composition radically solve the problems that a common diatomite product has long producing and shaping period and low manufacturing efficiency; and the obtained product has the advantages of good mechanical property, light weight and low formaldehyde release, and has good functional properties such as flame retarding, water proofing, bacteria resistance and the like. The diatomite composition is applied to be manufactured into plates and profiles, can replace wood and artificial boards, and is used for products such as indoor and outdoor ornaments, office and household furniture, furniture components, acoustics, internal ornaments of vehicles, wall panels, security doors, wall boards, partition wall boards, packing materials, bed boards, floor, solid door frames, shutters, and the like.

A full gesture automatic nursing body-turn-over bed pertains to the field of medical devices. The invention is designed against the market gap of the multifunctional nursing body-turn-over beds. The invention includes a bedstead, a combined bed board, a motor-driven screw back supporting device, a motor-driven screw leg bending device, a motor-driven side-turn device and an automatic control device. The bed board is composed of at least 12 turning boards, which is not only flexible, but also can bear the weight of the human body. The invention does not produce the interference under the successive actions of the side-turn device, the back supporting device and the leg bending device. The side-turn device adopts the variable machine rack design and realizes the transformation of the machine rack during the left and right side-turn motions by the alternative electromagnetic suction and reduction. The side-turn device, the back supporting device and the leg bending device are respectively fixed at the corresponding positions of the bedstead by the design, then the device can avoid the interference on space layout. The invention can realize back supporting by 90 degrees, leg bending by 40 degrees and left and right side turning by 90 degrees, thereby ensuring the stay in any position in all the angle scopes. The design is novel, the structure is compact and simple, the functions are comprehensive and effective, the cost is low, and the invention is easy to be popularized and applied.

Disclosed is a novel multifunctional wheelchair bed. A bed body and a wheelchair are combined to form the novel multifunctional wheelchair bed, and the bed body comprises a bed frame, bed plates, roller struts and electric push rods. The bed plates comprise seven plates which include side plates and a top plate and form a door-shaped structure, the wheelchair comprises a base, front wheels, rear wheels, a motor, a battery, a wheelchair backrest plate, a seat plate, a shank plate, a pedal plate, base electric push rods, wheelchair backrest electric push rods, an arc-shaped connecting rod, a wheelchair seat electric push rod, a left armrest, a right armrest and a control portion, the control portion comprises an operating lever and a button which are respectively arranged on the left armrest and the right armrest, assembling round rods of the wheelchair rectangular bed plates are respectively inserted into assembling round tubes of the seven plates, which form the door-shaped structure,of the bed body, and then the wheelchair and the bed body can be integrally combined to form a total bed surface. The novel multifunctional wheelchair bed has the advantages that the wheelchair stands by means of driving the electric push rods, the wheelchair with the standing function is combined with the bed body, a patient or an old person can independently control and complete combination andseparation of the wheelchair and the bed body, and functions of the wheelchair and functions of the bed body can be switched.

A hospital bed that changes bed sheets without moving the patient. It is composed of a bedstead (including a headboard, a footboard and a bed frame), a deformable bed top, a spool rack and roller shafts on both sides; the ends of the deformable bed top are fixed on the headboard and footboard respectively, and the bed top is pressed into between the roller axles by the spool rack which forms a tightened and leveled bed top that is sunken in the spool rack. Two bed sheets cover the bed, extending respectively from headboard and footboard into the spool rack and rolling on a roller axle. The roller axles and roller shafts are parallel to the cross section of the bed, and are movable between the headboard and footboard with the spool rack. When the spool rack is moving, one bed sheet is spread, another one is rolled up automatically.

The invention relates to a full-automatic body-turning nursing bed, which comprises a bedstead, a combined bed board, a standing-sitting device, a side turning device, a defecating device, a leg bending device, a water box device and an electronic control system, wherein a front bed board, a back bed board, a left side turning board and a right side turning board are adopted to be combined into the bed board; operations of standing-sitting and body turning are respectively completed by a standing-sitting motor and a body turning motor; a defecating seat cover is adopted, and a seat cover moving motor and a seat cover lifting motor are sequentially operated to open and close a defecating box; a water spray head and a drying head are additionally arranged to flush and dry the nursing bed after a patient defecates; and by matching with supply water temperature control, drying temperature control, wind source control, leg bending control, head washing control and manual-automatic switching control, the nursing body integrally and simultaneously satisfies the operation requirements of standing-sitting, body turning, leg bending and urine-excrement cleaning of the patient. The full-automatic body-turning nursing bed has the advantages of compact structure, high automation degree, convenience in operation and use, and sanitation and safety during the use of the patient, and is suitable for being used by various bedridden patients.

The invention discloses a nursing bed for the gastroenterology department of the hospital. The nursing bed comprises a bed board, a base, support frames, sliding chutes, sliders, telescopic booms, extension springs, support barrels, support rods, a through hole, a movable baffle plate, an arc-shaped support plate, a backrest, a fixing block and a telescopic rod, wherein a connecting rod is arranged on the top of the telescopic rod, infusion bottle racks are arranged on the connecting rod, vertical rods are arranged at four corners of the base in a penetrating manner, rolling wheels are mounted at the lower ends of the vertical rods, limiting boards are arranged at the upper and lower ends of the vertical rods, and damping springs are arranged at the positions, on the outer parts of the upper and lower sides of the base, of the vertical rods; stabilizing devices are further mounted at the lower part of the base, and each stabilizing device comprises a connecting block, a screw rod and a cushion block. The nursing bed is reasonable in structure, convenient to use, and stable in height adjustment, the conversion between the moving state and the stable state of the bed body can be conveniently realized, a patient can relieve the bowels without the need of getting out of bed, the damping effect is good, the pressure born by the rolling wheels can be alleviated, and in addition, friction cushions can prevent the deviation of the nursing bed.

The invention relates to a bed board adjustable medical go-cart and belongs to the field of medical appliance. In the prior art, the carrying of a patient is conducted by a plurality of persons, and the patient undergoes partly suspension of the body, and change and distortion of body position; and the carrying of an overweight patient is especially hard. The go-cart comprises a pedestal with wheels, wherein a lifting mechanism arranged on the pedestal supports a bed board. The go-cart is characterized in that a two-way movable mechanism for the bed board is arranged between the lifting mechanism and the bed board; and the two-way movable mechanism for the bed board comprises a rotary rod, a bed board translation component connected with the rotary rod, and a bed board rotary component, wherein left and right ends of the rotary rod are fixed with a slide piece which can move along a group of parallel slide rails arranged in the back side of bed board. The go-cart has the advantages of even and stable hold of the patient, even stress, little change of body position and low probability of distortion. Compared with the prior art, the go-cart relieves the pain of the patient, reduces the number of medical personnel, is especially suitable for the carrying of overweight patients, and reaches the strict sanitary standard of the state that the appliance outside the operation room can not enter an operation room.

An intelligent monitoring bed is provided with a mechanical bed body, a lateral turning plate and a drive device and a forward inclined turning plate and a drive device. The lateral turning plate and the drive device and the forward inclined turning plate and the drive device are arranged on the mechanical bed body. A massage air bag and a defecation device are arranged on an upper face of a bed plate. A bedside table is provided with a panel capable of controlling display and a storage chamber capable of storing detection device mechanisms. A pressure sensor, a cardiopulmonary breath sound sensor and a temperature sensor are arranged on the bed body. The bed body is further provided with two side guardrails, an upper limb dragging lever, a lower limb dragging lever and a non-contacting safe alarm switch arranged at a bed side. The upper limb dragging lever is used by a patient to perform upper limb recovery movement. The forward inclined turning plate is matched with the drive device to assists movement. A lower limb training device is used for assisting lower limb recovery motion. The device is high in intelligent degree and convenient to control. In addition, real-time monitoring of cardiopulmonary breath conditions can be achieved and a dangerous situation can be treated in time when being found.

The present invention relates to a shock-proof bed, including two bed heads, two bedside cupboard respectively equipped with high pressure pneumatic device and seismographic device and bed body jointed with two bed heads. Bed body includes bedsides and longitudinal-mounted two bed plates, in the internal cavity enclosed with bed plates and bedsides a pneumatic piston is mounted, the piston rod ofthe pneuamtic piston is hinged with gear connecting bar, said gear connecting bar is connected with two arched plate connecting bars by means of gear transmission mechanism, every arched plate connecting bar is hinged with arched plate, every arched plate respectively is hinged with a longitudinal beam, the longitudinal beam and its correspondent bed plate are fixedly connected and hinged with longitudinal beam connecting bar.

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.

The invention relates to a construction method for a double-block-type ballastless track bed slab, which comprises the following steps: 1, clearing a base surface and performing construction lofting; 2, placing a bottom layer of reinforcing steel bars, and laying sleepers; 3, mounting a tool track and adjusting the sleepers; 4, assembling track panels; 5, coarsely adjusting the track panels; 6, binding the reinforcing steel bars and performing earthing welding; 7, mounting templates and finely adjusting the track; 8, casting concrete into the track bed slab; 9, loosening adjusting devices and fasteners, and curing the concrete; and 10, relocking the tool track and completing the measurement. The construction method has the advantages that: the tool track is adopted as a detection standard, so the precise positioning of the track is realized; a frock system is simple, is easy to process and manufacture, has wide commonality, and is not only suitable for construction of the track bed slab in a subgrade section but also suitable for construction of the track bed slab in a bridge section; the construction process is simple and quick, and various working procedures are easily carried out by flow construction; and the construction cost is low, so the construction investment is effectively saved.

An electric motorized bed has a bedframe, and multiple bed boards. The bedframe includes an upper bedframe and a lower bedframe. The upper bedframe and lower bedframe are connected by a guide rail. Multiple bed boards are connected to each other and one bedboard is connected to the bedframe. The slider motor system has a connecting rod. The slider motor systems two sides are connected to the lower bedframe. The slider motor system has a slider connecting with one of the bed boards using a connecting rod. The slider motor system has a slider that can move between a nonmovable position and a movable position. In the nonmovable position there is another bed board positioned horizontally. In the movable position, another bedboard is positioned to be capable of being raised and lowered. Another bedboard can be positioned at any location between the horizontal position and a vertical moving position.

The invention relates to a multifunctional moxibustion bed which can effectively solve the problem that an ideal moxibustion treatment effect cannot be realized due to the fact that the moxibustion treatment can only be performed on a single part of a human body and moxa stick fixing nets are inconvenient to move during the treatment process of moxibustion boxes. According to the technical scheme, the multifunctional moxibustion bed comprises a bed board and moxibustion boxes, wherein the bed board is mounted on supporting feet at four corners, ventilating channels corresponding to parts of a human body are formed in the bed board, the moxibustion boxes with openings facing the ventilating channels are mounted below the bed board, and horizontal moxa stick fixing nets and electric push rods are mounted in the moxibustion boxes, piston rods of the electric push rods are connected with the lower parts of the moxa stick fixing nets, and trapezoid clamp bodies are arranged on periphery of each moxa stick fixing net and arranged in sliding chutes in inner walls of the periphery of each moxibustion box and vertically slide along the sliding chutes, so that vertical adjusting structures of the moxa stick fixing nets are formed in the moxibustion boxes; and the electric push rods are connected with a controller mounted on the side surface of the bed board. The multifunctional moxibustion bed is easy to produce and convenient to use, and the moxibustion boxes are combined with a bed, so that a patient can feel comfortable in the moxibustion treatment process, and the efficacy is good.

The invention discloses a bronchia bracket device for pediatric clinical application. The bronchia bracket device comprises a bed board. Lifting rods are symmetrically and fixedly installed in the middle of the bed board, the upper ends of the lifting rods are connected with connecting rods through bearings, and shoulder pressing plates are welded to the ends, close to the middle, of the connecting rods. Curved surfaces are arranged in the shoulder pressing plates, buffer materials are attached to the curved surfaces on the lower portions of the shoulder pressing plates, and pressure sensors are additionally arranged between the lower surfaces of the shoulder pressing plates and the buffer materials. Sliding grooves are symmetrically formed in the upper end of the surface of the bed board, linear motors are installed in the sliding grooves in a matched mode and fixedly connected with a headrest sliding block, installation blind holes are symmetrically formed in the upper surface of the headrest sliding block, the installation blind holes in the surface of the headrest sliding block and fixing pins at the lower ends of tightening blocks are installed in a matched mode, and the tightening block on one side is fixedly connected with one end of a flexible bandage. The bronchia bracket device is simple in structure, and the situation that secondary injury is caused due to too large fixing force is avoided when the bronchia bracket device is used for a child.

The invention discloses a nursing bed capable of treating excrement and urine, and belongs to the technical field of medical instruments. The nursing bed comprises a bed board, a bed frame and a vacuum excrement collector. A back lifting plate frame and a front lifting plate frame are arranged on transverse rods, and connecting plates are arranged below the back lifting plate frame and the front lifting plate frame respectively. Upper hinge pairs are arranged below the connecting plates. Lower hinge pairs are arranged on a base. Air cylinder assemblies are arranged below the transverse rods and connected with a middle cover plate through pull rods. The vacuum excrement collector is arranged in a linear sliding rail fixing base below the bed frame and comprises an excrement collecting system, a flushing device, a vacuum generator and a control circuit. An intelligent toilet lid is arranged on the vacuum excrement collector and comprises a water tank, a heater, a flushing device, a drying device, a deodorization device and a circuit control part. A power key, a flushing key, a drying key, a deodorization key and a scouring key are arranged on the intelligent toilet lid. By means of the nursing bed, other diseases caused by long-time lying of a patient can be effectively avoided, pains of the patient can be reduced, the comfort level of the patient can be improved, and the rehabilitation of the patient can be facilitated.

A liftable hospital bed, comprising a bedplate base (1) and a bed leg rod (2), the upper end of the bed leg rod (2) being connected to a second roller device (7) which can slide in a track (8) on the bedplate base (1); a turning mechanism is also provided to change the included angle between the bed leg rod (2) and the bedplate base (1) in order to lift or lower the bedplate base (1), the turning mechanism including a connecting rod, which is hinged at the upper end thereof to the bedplate base (1), and a pushing mechanism (5) for pushing and turning the connecting rod (4); the lower end of the connecting rod (4) is fixedly bonded to a first connecting plate (6) which has a first sliding slot (61) and a second sliding slot (62) crossed with each other; a first pin shaft (91) and a second pin shaft (92) on the bed leg rod (2) are slidably provided in the first sliding slot (61) and the second sliding slot (62). During lifting, the ground-touching end of the bed leg rod (2) can be maintained unmoved, so as to prevent the movement of the patient's body.

The invention discloses a patient ferry bed which comprises a vehicle body, wherein the vehicle body is provided with a lifting mechanism and universal casters. The ferry bed that can move horizontally is installed on the vehicle body. The ferry bed comprises a bed board mechanism, a bed head and a bed tail beam mechanism. The patient ferry bed is of a single-layer mobile bed board structure and is simple in structure, needed parts are less, and the patient ferry bed is low in production cost and failure rate and convenient to maintain; the friction force caused by the single-layer mobile bed board structure is very small, a belt does not generate kinetic friction with the bed surface and the body of a patient, a bed sheet cannot be wound up, the safe transfer of the patient is achieved, and secondary injury is avoided; operators almost do not need to be in contact with the patient in the process, and the propagation of infecting bacteria is effectively avoided.

The invention discloses a clinical operation cart for a cardiology department and relates to the technical field of the cardiology department. The clinical operation cart comprises a bed board, a bed board bracket and a frame, wherein guide rails are arranged on cross beams at front and rear ends of the bed board bracket along the width direction of the bed board; a row of idler wheels in rolling fit with the corresponding guide rails are mounted on the positions on the lower end face of the bed board corresponding to the guide rails; lateral beams are hinged at the left ends of the two cross beams; extending guide rails in butt-joint fit with the guide rails are arranged on the lateral beams along the length direction; jacking blocks are arranged on the middle part of the bed board bracket and the middle part of the frame; the two jacking blocks are connected through a turbine screw type lifting supporting leg; four universal wheels are mounted on the periphery of the lower end of the frame; stretching supporting rods are mounted at the front and rear ends of the frame along the width direction of the bed board; vertically arranged L-shaped supporting legs are arranged at the tail ends of the stretching supporting rods. The clinical operation cart has the beneficial effects that a patient can be directly moved to a sickbed, the motion of the patient is reduced, the structure is firm and the use is convenient.

The invention relates to a multifunctional anti-bedsore bed, which comprises a bed support, lifting plates, a stern lifter and a turnover device, wherein, the support is mounted with two lifting plates separated distributed; the stern lifter is mounted under one lifting plate; the turnover device is mounted at two sides of support. The invention uses the alternative motion of lifting plates, to move the back of patient, to prevent bedsore. And the invention can lift up the stern of patient to discharge dirt, without drawing out the plate, to reduce the friction on the stern. And the invention can draw the flexible cloth to turnover the body. The invention has simple structure and the anti-bedsore function.

The invention discloses an electric bed, and belongs to the technical field of bedding. The electric bed comprises a bed frame, and further comprises a head bed board, a back bed board, a waist bed board, a leg bed board I and a leg bed board II which are sequentially rotatably connected side by side, wherein the back bed board is rotatably arranged on the bed frame by virtue of a first rotating mechanism; and a second rotating mechanism for driving the head bed board to rotate relative to the back bed board is arranged at the bottom of the head bed board. The electric bed provided by the invention is simple in integral structure; the bed board is divided into five parts which respectively correspond to the various parts of body; by virtue of the second rotating mechanism at the bottom of the head bed board, the head bed board can rotate relative to the back bed board; a user can regulate the angle of the head bed board relative to the back bed board according to service condition, so that the head is constantly supported by the head bed board; therefore, the electric bed can be used for effectively improving use comfort and avoiding muscle stiffness and soreness in neck.

An electronically autocontrolled nursing bed able to allow the patient to sit up on it or to turn body over is composed of a bed board consisting of several boards hinged with each other, an inflatable air bag for making the bed board to be folder or curved, an air pump, an X-shaped electric push rod structure for lifting bed, a control system operated by patient itself, and a miniature video monitoring and calling system.

A bedplate is disposed in a bed frame. The bedplate includes a fixed bed part, right leg-raising parts and left leg-raising parts. The fixed bed parts are secured to the bed frame. The right leg-raising parts are rotatably coupled, at one end, to one end of the fixed bed part. The left leg-raising parts are rotatably coupled, at one end, to the end of the fixed bed part. Said ends of the fixed bed part are spaced in the transverse direction of the bed frame. A bed part driving mechanism is provided on the lower surface of the bedplate. The mechanism drives one or both of the leg-raising parts of either pair, in a rising direction.

The invention discloses a patient caring bed with a turnover assisting function and a turnover assisting method thereof and belongs to the field of caring beds. The patient caring bed comprises a bed body frame, a bed plate, an ejection mechanism and a cloth winding mechanism, wherein the cloth winding mechanism comprises cloth winding rolls, a driving device and turnover cloth; the cloth winding rolls are arranged at the two sides of the caring bed; the driving device is used for driving the cloth winding rolls to rotate; the two ends of the turnover cloth are respectively and fixedly wound on the cloth winding rolls at the two sides; the turnover cloth between the two cloth winding rolls are laid on the bed plate; the ejection mechanism comprises two ejecting rolls positioned under the turnover cloth, an ejecting bracket for installing the ejecting rolls, an electric pushing rod arranged under the ejecting bracket and a guiding device. The invention also discloses the turnover assisting method of the patient caring bed. The patient caring bed and the turnover assisting method disclosed by the invention have the advantages that the inclination of the body of a patient is realized by utilizing the ejection mechanism and the cloth winding mechanism to assist serving staffs to turn over the patient, the turnover action is gentle, the comfort level of the patient is high, and the working intensity of the serving staffs is greatly reduced.

The invention discloses an acupoint finger-pressing massage bed. A massage device corresponding to cervical vertebra, shoulder, vertebral column of a human body during supine is arranged between a bed plate and a mattress, which drives an active wheel to rotate by a drive device and drives a conveyor belt to horizontally operate; the conveyor belt drags a moving object to move; the lifting objecton the upper part of the moving object firstly pushes starting wheels one by one to make an uphill movement so that a connection shaft drives a support rod in the same row to vertically and upwardly move, thus finger-pressing parts rise; the moving object continuously shifts forwardly; and owing to the reset action of a spring, the starting wheel makes the downhill movement so that the connectionshaft drives the support rod in the same row to vertically and downwardly move, thus the finger-pressing parts descend. According to the processes, the finger-pressing parts of the invention make lifting movement row by row, the channel and point of the cervical vertebra, the shoulder, the vertebral column and the whole waist of the human body are subjected to finger-pressing and massaging in a reciprocate mode, and meanwhile, ore is matched to supplement human trace elements so as to promote the blood circulation of the human body. The massage bed has small noise in operation and no radiationless action.

A wheelchair bed with functions of full posture changing and defecation cleaning comprises a bed body and a defecation cleaning system. Bed boards are longitudinally composed of three sections, and each section is horizontally divided into a left part, a middle part and a right part. Adjacent edges of the bed board parts are hinged together. The top of each of a center bearing bracket, a back bed board bracket and a leg bed board bracket is hinged to the bottom of each of the buttock bed board section, the head and back bed board section and the leg bed board section. The bottom of each of a rollover electric cylinder, a back lifting electric cylinder and a leg curving electric pull rod is connected with the bottom of the center bearing bracket, while the top of each of the rollover electric cylinder, the back lifting electric cylinder and the leg curving electric pull rod is hinged to the buttock bed board section bottom, the back bed board bracket and a leg curving slider. One end, close to a bedside, of the center bearing bracket is hinged to a base, while the other end thereof is pressed on the base. Two ends of a vertical horizontally-lying electric cylinder are respectively hinged to the base and the center bearing bracket. The bed board sections on the left and right are connected with brackets under the bed board through side supporting rods. A chamber pot, a defecation storage box, a water-storage box, and the like are mounted in the bed body. The wheelchair bed with the functions of the full posture changing and the defecation cleaning is good in stability and safe to use, and easy to move since frames of a bedstead disappear when the wheelchair bed is used as a wheelchair.

The invention belongs to the technical field of safety devices for earthquake disasters, and relates to an intelligent earthquake bed which solves the technical problems of complicated structure, low work stability and the like in the prior art. The earthquake bed comprises a bedstead, wherein two bed board shafts which are distributed along a long shaft of the bedstead are arranged on the bedstead; a bed board is fixed on each bed board shaft; a power mechanism capable of enabling two bed boards to rotate in an opposite direction and enabling a human body positioned on the bed boards to fall into the bedstead is arranged between the bedstead and the bed board; after the human body falls into the bedstead, the bed boards can be driven by the power mechanism to cover over the human body; the power mechanism is connected with a control circuit; and a pressure sensor and an earthquake sensor are connected to the control circuit. The intelligent earthquake bed has the following advantages of: reasonable design, simple structure, high automation degree, convenient operation and use, high safety performance, capacity of effectively protecting the human body when an earthquake occurs and avoiding injuries and deaths, high work stability, stable rotation of the bed boards, and no damage to the human body when the human body falls.