394 results about "ER Nursing" patented technology

The invention belongs to the technical field of nursing beds, and particularly relates to an automatic turning-over system integrating patient poses and nursing bed poses and a control method. The nursing bed comprises a nursing bed body, a turning-over device installed on the nursing bed body, a detection mattress arranged on the turning-over device and a control module used for controlling the nursing bed body and the turning-over device to act. The turning-over system further comprises a posture analysis and calculation module and a nursing bed posture detection module, and the control module controls the nursing bed and / or the turning-over device to act according to posture information and posture information. According to the automatic turning-over system, the lying posture of a patient and the posture of a nursing bed in a real environment are fused, and the lying posture of the patient is accurately judged through the posture analysis and calculation module according to the set position point and the pressure of the piezoelectric film; the control module combines the nursing bed posture information and the patient lying posture information in the real environment to achieve automatic control over the nursing bed and the turning-over device, and the safe and fully-automatic turning-over process is truly achieved.

The invention belongs to the technical field of medical instruments, and particularly relates to a postoperative hemostasis nursing device for thoracic surgery rehabilitation, which comprises a nursing box and a plastic cushion block arranged on one side of the nursing box, a controller is mounted on the side wall of the nursing box, a detachable gauze pad is mounted at the bottom of the plastic cushion block, and the postoperative hemostasis nursing device further comprises a pressure cylinder, a pressure cylinder is fixedly connected to the side wall of one side of the plastic cushion block in an inserted mode, a movable piston is arranged in the pressure cylinder in a sliding mode, and a supporting spring is fixedly arranged between the movable piston and the inner wall of the pressure cylinder; the connecting block is arranged on one side of the pressure cylinder, and the connecting block and the moving piston are jointly provided with a tension detection mechanism. According to the device, the binding force on the incision of a patient can be automatically adjusted, the situation that the pressure borne by the incision is increased due to breathing of the patient is avoided, cold compress compression can be continuously conducted on the incision, wound healing is promoted, meanwhile, continuous disinfection and bacteriostasis treatment can be conducted on the periphery of the incision, and the protection effect on the incision is good.

The invention discloses an emotional interactive intelligent nursing system and method based on multi-modal perception, and belongs to the technical field of intelligent medical treatment and intelligent old-age care crossing. The matrix type pressure sensor array is integrated in the nursing mattress, multi-point pressure distribution of the body of the old people on the bed surface is obtained in real time, and high-resolution body pressure mapping is achieved. Compared with an existing single-point type or linear pressure monitoring structure, the system can accurately recognize the spatial position of a local pressed area, and early recognition and quantitative evaluation of a bedsore risk area are achieved. By fusing the pressure matrix, the heart rate, the blood oxygen, the environment temperature and humidity, the urine wetting and other multi-mode sensing data, the monitoring dimension is remarkably expanded, the health condition can be comprehensively evaluated from multiple physiological indexes, compared with a single physiological parameter monitoring mode, the more comprehensive information obtaining capacity is achieved, and the monitoring precision and the nursing efficiency are effectively improved.

The invention relates to the technical field of face recognition, in particular to a nursing process control method and system based on face recognition and a storage medium. Comprising the following steps: firstly, performing identity recognition on a person in a hospital monitoring video through an identity recognition model; the model identifies clothing features, action features, carried article features and activity background features of a person to distinguish nursing objects; secondly, the nursing object is analyzed during monitoring, if the current monitoring time is the nursing time, corresponding operation is carried out, and if the current monitoring time is not the nursing time, state recognition is carried out on the nursing object in all aspects, and reminding is carried out in time; finally, a nursing effect evaluation method is provided, and according to the method, effect evaluation is carried out by collecting various data of a nursing object in the monitoring period and combining physical examination data of the nursing object after nursing is completed. According to the method, the efficiency and quality of the nursing control process are improved.

The invention relates to the technical field of clinical nursing, in particular to a clinical nursing system for interventional operations, which can accurately identify and predict potential complications by performing deep neural network analysis in combination with preoperative medical history, intraoperative real-time physiological data and operation types. It is ensured that a nursing scheme can be finely adjusted based on individual differences of patients, complex physiological data can be processed through a deep neural network, key physiological data are recognized from the complex physiological data, the scheme is dynamically adjusted in the nursing process through a long-short-term memory network, and the nursing accuracy is improved. The change trend of data in the operation is deeply mined, the fluctuation of physiological indexes is tracked, the abnormity is timely identified, the potential risk is predicted, the nursing decision and the physiological state of the patient can be synchronously updated, the working efficiency of nursing personnel is optimized, and the postoperative recovery effect and comfort of the patient are improved.

A shoe care apparatus includes a main body, a care room provided in the main body and configured to accommodate shoes, a machine room in the main body and configured to accommodate a heat pump device including an evaporator and a condenser, and a blower fan configured to allow air circulating through the care room and the machine room to be blown. The show care apparatus further includes a first circulation passage through which air discharged from the care room is supplied to the care room by passing through the evaporator and the condenser and a second circulation passage through which air discharged from the care room is supplied to the care room by passing through the evaporator and bypassing the condenser. The shoe care apparatus also including a first damper configured to open and close the second circulation passage.

The nursing care bed (1) includes: a nursing care mat (5) on which a care recipient (K) lies; a support net (11) which is arranged between the nursing care mat (5) and the care recipient (K) and supports a body of the care recipient (K); a frame body (13) for holding the support net (11) in a horizontally stretched state; and a net lifting unit (21) for raising and lowering the frame body (13). An upper surface (6) of the nursing care mat (5) has a lattice groove (7) corresponding to the support net (11), and the net lifting unit (21) lowers the support net (11) to bury it in the lattice groove (7) and raises the support net (11) to separate the care recipient (K) from the nursing care mat (5).

The present application relates to the technical field of clinical nursing, in particular to a clinical nursing system for interventional surgery, in the present application, through the combination of preoperative medical history, intraoperative real-time physiological data and operation type, depth neural network analysis can accurately identify and predict potential complications, and the nursing plan can be adjusted according to the individual differences of patients, the nursing plan can be adjusted according to the individual differences of patients, the depth neural network can process complex physiological data and identify key physiological data, the long short-term memory network can dynamically adjust the scheme in the nursing process, the change trend of intraoperative data is deeply mined, the physiological index fluctuation is tracked, the abnormality is identified in time and the potential risk is predicted, the nursing decision can be updated synchronously with the physiological state of the patient, the working efficiency of the nursing staff is optimized, and the postoperative recovery effect and comfort of the patient are improved.

The present invention relates to the technical field of medical and nursing equipment, and in particular to a nursing robot system, comprising a nursing bed, a wheelchair, a sanitary cabin and a human body transfer mechanism, wherein the human body transfer mechanism comprises a horizontally movable main body and a mechanical arm arranged on the main body, wherein the main body is provided with a plurality of mattresses arranged separately, and the mechanical arms are provided and are correspondingly arranged in the gaps between two adjacent mattresses; the nursing robot system of the present invention realizes the transfer of a human body between a nursing bed, a wheelchair and a sanitary cabin through the human body transfer mechanism, automates bathing, is simple to operate, reduces the labor intensity of nursing staff, and the mechanical arm can be inserted into the gap between two adjacent mattresses and then be located below the human body, and the mechanical arm can lift the human body by moving upward and drive the human body to move horizontally to realize the transfer, has a simple structure, and is safe and reliable.

The utility model relates to a split type intelligent closestool suitable for a nursing bed, and the closestool is provided with a privacy plate which is arranged at the front side of the upper part of the closestool and shields the private part; the flushing nozzle is telescopically arranged at the side part of the pedestal pan, extends into a bedpan cavity of the pedestal pan to flush private parts, and retracts to the outside of the pedestal pan after flushing; the interior of the upper edge of the toilet bowl is of an annular cavity structure, the annular cavity structure forms the flushing channel, the flushing channel comprises a large water channel and a small water channel, the large water channel is used for flushing a toilet bowl cavity of the toilet bowl, and the small water channel is used for flushing the privacy plate; a water inlet connector is arranged on one side of the annular cavity structure, water outlet holes are distributed on one side, facing the inside of a bedpan cavity in the pedestal pan, of the annular cavity, and a large water channel is formed between the water inlet connector and the water outlet holes. The split type intelligent closestool suitable for the nursing bed is suitable for being used on the nursing bed, privacy can be protected, excrement and urine can be flushed thoroughly, and the split type intelligent closestool suitable for the nursing bed is suitable to use.

The utility model relates to the technical field of urine collection, and discloses a female urine collection device which comprises a collection bag, the top of the collection bag is in threaded connection with a nut, the interior of the nut is in threaded connection with a bag opening mechanism, and the top of the bag opening mechanism is fixedly connected with a sealing mechanism. The bag opening mechanism comprises a urine outlet hard pipe, the urine outlet hard pipe is in threaded connection with the interior of a nut, the top end of the urine outlet hard pipe is fixedly connected with an annular chuck, the top end of the interior of the annular chuck is fixedly connected with a T-shaped supporting cylinder, and the bottom end of the interior of the T-shaped supporting cylinder is fixedly connected with a bottom connecting plate. According to the urine collecting device for women, when a nurse separates and replaces the collecting bag after the collecting bag is full of urine, the leakage phenomenon can be avoided, and in addition, the phenomenon that the sealing effect between the collecting bag and the sealing mechanism is reduced due to the fact that the collecting bag is frequently detached, installed and replaced is avoided; and therefore, the use efficiency of the device can be improved.

The invention discloses a management method and system for coping with nursing rehabilitation service, and relates to the technical field of nursing management. The method comprises the following steps: collecting and maintaining personal information of all users; health assessment is conducted on the target user regularly, and a rehabilitation state data set is obtained; the technical key points are as follows: the daily average nursing duration fine adjustment operation when the nursing grade reaches the limit is constructed, and the Barthel index, the PEI value and the ideal range deviation degree of the physical state evaluation value are introduced, so that the whole scheme can flexibly adjust the nursing duration to adapt to the rehabilitation trend change on the premise that the nursing grade is not changed or cannot be continuously adjusted, and the rehabilitation effect is improved. On one hand, personalized nursing resource configuration is carried out according to functional state differences, service flexibility is enhanced while nursing grade stability is maintained, on the other hand, the nursing disjunction phenomenon caused by grade limitation is avoided, and optimal management operation on nursing operation is completed.

The invention relates to the technical field of medical monitoring, in particular to an off-bed activity multi-mode monitoring risk early warning method and system. According to the method, data such as bed surface pressure, non-contact posture / displacement and vital signs are collected, time alignment and modal confidence evaluation are carried out, cross-modal consistency is calculated and gated fusion is carried out, and a risk score is obtained by combining off-bed urgency degree prediction, postural intolerance physiological response and pipeline traction risk. And outputting a prompt / early warning / alarm and adaptively updating a threshold value and parameters under nursing feedback, thereby reducing false alarm and missing alarm and realizing advanced intervention.

The invention provides a negative pressure suction device for a neonatal umbilical sinus tract, and belongs to the technical field of medical instruments. The device comprises an adhesive tape, the adhesive tape is arranged in a disc shape, and the bottom of the adhesive tape is fixedly connected with a hydrocolloid adhesive ring. During nursing, an adjusting valve is opened, cleaning liquid is added from a feeding hopper and flows into a tank body through guiding, a driving motor is started, a rotating shaft rotates reversely, a stirring plate is driven to stir medicine and liquid medicine, meanwhile, the liquid medicine is turned over through an auger rotating reversely, the mixing effect is enhanced, after stirring is completed, a flow valve is opened, the driving motor drives the auger to rotate forwards, and the medicine and the liquid medicine are mixed. Liquid medicine enters the sinus tract through the drainage pipe, the cleaning catheter and the injection cleaning cavity in sequence to be flushed and applied, the flow speed can be adjusted and controlled during flushing, a child patient is prevented from being stimulated, the independent cavity is adopted, liquid medicine pollution is prevented, frequent pipe replacement is not needed, thorough cleaning and suction are achieved, the sinus tract is effectively nursed, and the infection risk is reduced.

The utility model discloses a separated nursing bed chair which comprises a nursing bed assembly and a nursing chair assembly movably connected with the nursing bed assembly. A containing cavity for containing the nursing chair assembly is formed in the nursing bed assembly, the nursing chair assembly comprises a wheelchair assembly and a collecting assembly arranged in the wheelchair assembly, the wheelchair assembly and the nursing bed assembly are equal in height, a telescopic shaft is arranged in the nursing bed assembly, one end of the telescopic shaft is connected with the nursing bed assembly, and the other end of the telescopic shaft is connected with the collecting assembly; the wheelchair assembly is pushed to be embedded in the containing cavity, so that the end face of the wheelchair assembly is flush with the end face of the nursing bed assembly, and the collecting assembly is arranged at the preset position. According to the nursing bed, the containing cavity is formed in the nursing bed assembly and used for containing the nursing chair assembly, when a nursed person lies on the nursing bed assembly, the waist of the nursed person is directly placed on the wheelchair assembly, the nursed person can be transferred by pushing away the wheelchair assembly, excrement of the nursed person is collected through the collecting assembly, and the nursing bed is convenient to use. The purpose of easily transferring the nursed person is achieved.

The invention discloses an early warning method and device based on nursing requirements, a medium and a smart wearable product, and relates to the technical field of smart home / smart home, and the early warning method based on nursing requirements comprises the steps: detecting the physiological feature data of a target user through a millimeter wave radar, and obtaining the physiological feature data of the target user; detecting first temperature and humidity data and posture data of the target user through an auxiliary sensor module; and based on the physiological feature data, the first temperature and humidity data and the posture data, predicting a nursing demand value of the target user through a nursing prediction model, generating early warning information when the nursing demand value is greater than a preset threshold, and sending the early warning information to at least one terminal device. The method is different from a traditional single sensor detection scheme, through multi-dimensional data fusion, the prediction accuracy is improved, the false alarm rate is reduced, the problem of nursing response delay existing in a traditional scheme is solved, timely response in a complex environment is ensured, and the use experience of a user is improved.

To periodically and easily evaluate ADL of a user in a nursing care office.SOLUTION: An evaluation support system for supporting an evaluation of a physical function or a cognitive function necessary for a person to autonomously perform a living motion, or an evaluation of a mental state of a person or an ability necessary for a person to perform a social activity, wherein a plurality of types of images graphically representing scales of the evaluation are selected for each type of living motion performed by a person to be evaluated, and a sum of numerical values corresponding to the scales of the images selected for each type of living motion is used as an evaluation value.SELECTED DRAWING: Figure 2

The utility model relates to the technical field of nursing beds, and particularly discloses a combined multifunctional nursing bed suitable for disabled groups, which comprises a nursing bed, and the nursing bed comprises a bed frame and a folding bed plate; the supporting frame is arranged above the nursing bed, a translation mechanism is arranged on the supporting frame and comprises a first electric cylinder and a second translation frame, the first electric cylinder is fixed to the supporting frame, and the telescopic end of the first electric cylinder is connected with the second translation frame; the lifting mechanism comprises a plurality of groups of first motors, the first motors are arranged on the second translation frame, turntables are arranged on the first motors, lifting ropes are wound on the turntables, and the other ends of the lifting ropes extend to the lower part of the second translation frame. The labor intensity of nursing workers can be reduced, the nursing cost can be reduced, the comfort of a patient in life is improved, the cleanness and hygiene of the living environment are enhanced, and the patient can resort dignity and determine the decision and confidence of disease fighting.

The utility model provides nursing clothes which comprise a functional panel, and the functional panel is provided with a neckline edge extending along the periphery of the neck of a wearer when the nursing clothes are worn, armpit edges extending along the armpits of the wearer when the nursing clothes are worn, and a lower surrounding edge extending along the circumference of the trunk of the wearer when the nursing clothes are worn; the functional panel comprises a first sheet material and a second sheet material, the first sheet material and the second sheet material are mutually spliced to form the functional panel, a seam is formed at the mutually spliced position of the first sheet material and the second sheet material, and an opening is formed at the non-spliced position of the first sheet material and the second sheet material; the seam includes a first seam extending from the location of the opening to the armpit edge. Compared with the prior art, the opening of the nursing clothes can be effectively restrained.

The present disclosure provides methods of providing a continuity of care for a patient during transfer between care settings. The method includes the steps of deciding to transfer a patient from a first care setting to a second care setting, performing a first assessment of the patient in the first care setting, preparing a transfer record of the assessment, and transferring the transfer record with the patient to the second care setting.

The invention provides an intelligent management method and device for a newborn incubator, and relates to the technical field of intelligent medical treatment. The lifting assembly can be controlled to adjust the angle of the bed body of the nursing bed relative to the horizontal plane. And in the later preset duration, receiving a plurality of vital sign parameters of the newborn lying on the nursing bed, which are collected by the parameter detection module at a plurality of sampling moments. According to the deep belief DBN network, the dependency relationship of the multiple vital sign parameters on the time sequence is determined, and according to the dependency relationship, the Nth parameter change feature is obtained. And according to a preset scoring strategy, scoring the Nth parameter change feature and the Nth vital sign parameter to obtain an Nth evaluation score. And under the condition that the Nth evaluation score is lower than a set evaluation score threshold value, updating the N angle based on the Nth angle and the Nth evaluation score by using a preset reinforcement learning model. And adding 1 to the value of N, and returning to execute the operation, so that the reliability of the adjusted Nth angle of the bed body relative to the horizontal plane is high.

The utility model provides a folding baby nursing table, and belongs to the technical field of baby nursing materials. The structure of the nursing table is simplified, and meanwhile the influence of the change of the placing environment on an operator is reduced. A folding baby nursing table comprises a nursing body and supporting pieces, inserting parts are arranged at the bottom of the nursing body, the supporting pieces correspond to the inserting parts one to one and are connected with the nursing body in an inserting mode through the inserting parts, the supporting pieces are platform supporting legs or supporting rod frames, and the length of the platform supporting legs is smaller than that of the supporting rod frames. Different supporting pieces are replaced according to different placement plane heights, the number of the inserting parts is four, the inserting parts are located at the four corners of the nursing body respectively, each inserting part comprises a main sleeve and an auxiliary sleeve, the main sleeves are used for being connected with the platform supporting legs in an inserting mode, and the ends of the supporting rod frames are arranged in the main sleeves in a sleeved mode and are connected with the auxiliary sleeves in an inserting mode. The problem is solved by arranging the inserting parts at the bottom of the nursing body and connecting the inserting parts with the two supporting rods with different lengths in an inserting mode.

The utility model discloses a pair of prepuce postoperative nursing trousers, which belongs to the technical field of prepuce postoperative nursing and comprises a pair of nursing trousers, a notch is arranged at the front crotch of the nursing trousers, a front crotch component is arranged at the notch, a connecting component is arranged at the outer end of the front crotch component, and a protective component is arranged at the outer end of the connecting component. The protection assembly is installed at the outer end of the front crotch assembly through the connecting assembly, a notch is formed in the front of the nursing pants, and only one part of the bottom end of a crotch piece is sewn at the bottom of the notch, so that the crotch piece can be covered or opened at any time, when a user wears the nursing pants, the front of the nursing pants cannot be blocked, and the penis cannot be touched; the crotch piece is turned upwards, the penis penetrates through the through hole to be located in the protection assembly to protect the penis, then the crotch piece is installed on the nursing pants through the cooperation of the second hook-and-loop fastener and the first hook-and-loop fastener, the third hook-and-loop fastener and the fourth hook-and-loop fastener are matched to connect the side edge gaps, and therefore a user is not prone to touching the wound when wearing and taking off the nursing pants.

The present invention discloses an internal and external surgical nursing workload prediction system based on big data, including a data acquisition module, a data preprocessing module, a multidimensional workload factor extraction module, a workload prediction model establishment module, a model training optimization module and an internal and external surgical nursing work management module. The present invention relates to the field of nursing work information data processing technology, and specifically refers to an internal and external surgical nursing workload prediction system based on big data. This solution innovatively proposes a dynamic feature weight adjustment mechanism and spatiotemporal feature fusion to effectively capture the spatiotemporal correlation of the nursing workload; innovatively proposes a multi-level prediction architecture that can comprehensively capture the relationship between each level, thereby improving the accuracy of the entire nursing workload prediction result; innovatively enhances the training optimization effect of the model through a cross-level error compensation mechanism and an improved optimization algorithm, and significantly improves the application performance in nursing workload prediction.

The invention provides a tracheal catheter fixing and patient falling prevention linkage nursing device. The device comprises a tracheal catheter fixing module, a falling prevention detection module, an alarm intervention module and an interaction management module. The tracheal catheter fixing module is used for ensuring that the tracheal catheter does not slip or shift in the body position change or nursing process of a patient; the anti-falling detection module is used for monitoring the body position change of a patient on the nursing bed in real time; the alarm intervention module is used for giving an alarm to medical staff when potential dangers are monitored; the interaction management module is used for optimizing a risk reminding strategy in combination with medical care feedback of the device in the use process; by means of the linkage mechanism of catheter fixing and body position monitoring, accurate recognition and intelligent early warning of tracheal catheter slipping and the risk that a patient falls off a bed are achieved, and the safety and the active intervention capacity of clinical nursing are remarkably improved.

The utility model discloses a nursing support which comprises a nursing plate arranged on a bottom plate through a height adjusting assembly and further comprises an auxiliary mechanism arranged on the nursing plate and used for assisting in postoperative nursing of a patient, and the auxiliary mechanism comprises installation holes formed in the two opposite side walls of the nursing plate. And mounting plates are slidably connected to the two mounting holes, mounting grooves are formed in the sides, away from the bottom plate, of the two mounting plates, and auxiliary plates are slidably connected into the two mounting grooves. Through the arrangement of the auxiliary mechanism, under the driving action of the driving mechanism, the nursing plate does not make contact with the fracture position of the lower limb of the patient any more, the fracture position of the patient is prevented from being shielded, medical staff do not need to lift the lower limb of the patient with hands, gauze disassembly, wound disinfection and other operations can be conducted on the fracture position of the patient, and the operation efficiency is improved. Therefore, the labor intensity of medical staff is reduced, and the safety of patient nursing is improved.

A nursing bed device for the digestive system department comprises a bed body, a middle plate, an adjusting device and leg bending devices, the middle plate is inserted into the middle of the bed body, the lower portion of the bed body is connected with the liftable adjusting device, and the upper portion of the adjusting device is connected with the two rotatable leg bending devices. A middle groove is formed in the middle of the bed body, a groove is formed in the rear side of the middle groove, a middle plate is inserted into a slot in the middle of the rear side of the groove, and the middle plate is flush with the surface of the middle groove. The adjusting device comprises an adjusting seat, the lower portion of the adjusting seat is fixedly connected with a lifting motor, an output shaft of the lifting motor is connected with a lifting lead screw, and the lower portion of the lifting lead screw is rotationally connected with an adjusting seat bearing seat. Nursing personnel nurse a wound from the front of the wound of a patient, the wound of the patient cannot be hurt, and dirt generated in the nursing process is easy to remove.

The utility model belongs to the technical field of lifting auxiliary devices, and particularly relates to an electric floor lifting chair which comprises a cross rod, two ends of the cross rod are movably connected with a front supporting leg and a rear supporting leg, a telescopic backrest base is mounted at the top of the cross rod, and four mounting blocks are fixed on the surface of the telescopic backrest base. According to the electric floor lifting chair, the cross rod, the front supporting leg, the rear supporting leg, the telescopic backrest base, the mounting block, the supporting rod, the backrest plate, the mounting frame, the seat plate, the electric push rod and the battery box assembly are arranged; according to the nursing chair, the nursing chair can be easily lifted up in a sitting posture through the nursing chair regardless of the assistance of nursing personnel or the nursing chair, so that the labor intensity of the nursing personnel is reduced, and secondly, when the nursing chair is not used, the front supporting legs, the rear supporting legs, the seat plate and other components can be overturned and folded, so that the nursing chair is convenient to use. And therefore, a user can conveniently carry or store the whole product.

The present disclosure provides systems and methods that establish in real time at a point of care a patient-specific and evidence-based cost optimized path of care while maintaining expected clinical outcomes for a patient with a disease.

The invention discloses a split type robot nursing bed with a rehabilitation training function, and relates to the technical field of rehabilitation nursing, the split type robot nursing bed comprises a first bed body, a plurality of supporting legs are fixedly arranged at the bottom of the first bed body, a second bed body is rotatably arranged on the side face of the first bed body through a rotating shaft, and a plurality of supporting legs are arranged at the bottom of the second bed body; the bottom of each supporting leg is rotatably provided with a universal wheel, and the side face of the first bed body is provided with an opening and closing mechanism used for controlling the first bed body and the second bed body to be opened and closed. According to the split type robot nursing bed with the rehabilitation training function, an electric wheelchair and a nursing bed are combined into a whole, after the electric wheelchair and the nursing bed are combined, a semi-automatic nursing bed can be formed, and a patient or a nurse can control the bed body through a button to lift up the upper part of the body to do simple activities; after the two parts are separated, the patient can be directly transferred to the electric wheelchair from the nursing bed, large-amplitude movement is not needed, convenience and rapidness are achieved, and secondary injury to the patient is avoided.