97 results about "Function recovery" patented technology

The invention discloses a scoliosis correction brace and a control method, and relates to the field of medical instruments.The scoliosis correction brace comprises a brace body, a first massage device and a second massage device, the brace body is obtained through 3D printing according to a patient spine model, and the first massage device and the second massage device are arranged on the brace body; the brace body is provided with a central area corresponding to the spine of a patient, a first correction area corresponding to the convex side of the spine of the patient and a second correction area corresponding to the concave side of the spine of the patient, the first correction area is provided with a first massage area, and the second correction area is provided with a second massage area. The first massage device is arranged in the first massage area, and the second massage device is arranged in the second massage area. The control method is used for controlling the scoliosis correction brace. By the adoption of the spine correcting device, the convex side and the concave side of the spine can be massaged and stimulated, functional recovery of spine bones is accelerated, and the correcting effect can be remarkably improved.

The invention relates to the technical field of medical informatics, in particular to a neurosurgery patient comprehensive diagnosis and treatment system which comprises a multi-mode state monitoring module, a dynamic trend evaluation module, a consciousness function analysis module, an optimization nursing intervention module and a nursing risk early warning management module. According to the method, key features are extracted in combination with image information, health indexes and behavior changes, serialized monitoring of intracranial lesions, physiological fluctuations and behavior modes is achieved, vital signs and behavior change trends are fused, continuity and objectivity of patient state evaluation are improved, the accuracy of risk identification is enhanced, and the risk identification efficiency is improved. According to the method, a health state change rate evaluation mode is introduced, the prediction capability of function recovery potential is improved, an unstable region is dynamically identified and potential risks are pre-judged in combination with an original state trajectory and intervention response difference, continuous optimization of an intervention path and active avoidance of nursing risks are realized, and the collaboration and continuity of comprehensive management are enhanced.

The invention relates to the technical field of medical rehabilitation, in particular to a post-stroke upper limb function recovery training system combined with a vr technology, which comprises a fixed base, and a motor is fixedly connected to the center of an inner cavity of the fixed base. The upper limb rehabilitation training device has the advantages that the angle adjusting and rotating functions are achieved, a personalized training plan can be made according to the specific conditions of a patient, and therefore upper limb rehabilitation training of the patient is more effectively promoted; through cooperative use of a fixed base, a motor, a fixed column, a supporting rod, a fixed sleeve, a rotating rod, an adjusting rod, an electric push rod, a lifting block, a seat and a sliding rod, the rotating and angle adjusting functions of the seat can be achieved, it is ensured that a patient can obtain the best comfort degree and experience feeling in the training process, the angle is flexibly adjusted through the seat, and the training efficiency is improved. A patient can experience a more real training scene in an immersive manner, and the brain is stimulated to generate strong neural feedback, so that the movement function recovery of the upper limbs is effectively promoted.

The invention discloses a functional polypeptide for promoting repair of endometrial stem cells to clitoris sensitive nerves and application, and belongs to the technical field of stem cell repair, the functional polypeptide is used for modifying the endometrial stem cells and Schwann cells through the functional polypeptide, and the clitoris sensitive nerves are repaired in a local slow-release gel delivery mode. The functional polypeptide can activate Laminin expression and regulate and control ECM degradation balance, so that collagen deposition in scar tissues is reduced; in addition, the functional polypeptide can effectively inhibit HOXA1 expression, enhance the axon extension capacity and strengthen the axon microtubulin polymerization capacity of the nerve injury part, and the nerve repair efficiency and the function recovery quality are remarkably improved.

The invention relates to the field of biological detection, in particular to application of IGSF1 protein as a cardiac function recovery marker. The invention provides application of protein as a marker in preparation of a product for detecting and / or diagnosing heart failure with improved ejection fraction. The protein comprises one or more of IGSF1, LIMS1, MPP1, PTX3, SLC2A3, FERMT3, ARPC1B, IGHG1, PTGS1, ACTN1 and RTN4, and is characterized in that the protein comprises one or more of the IGSF1, the LIMS1, the MPP1, the PTX3, the SLC2A3, the FERMT3, the ARPC1B, the IGHG1 The invention provides a novel serum marker, the expression level of the novel serum marker can predict heart failure patients with reduced ejection fraction and heart function recovery potential with high precision, and the change of the novel serum marker is earlier than the change of ejection fraction. According to the invention, a non-invasive standardized detection process based on a serum sample is established, all levels of medical institutions are adapted, and early and non-invasive prediction of the heart function recovery potential of the heart failure patient is realized.

The invention relates to the technical field of health assessment, in particular to an orthopedic rehabilitation process real-time monitoring and assessment method, which comprises the following steps of: based on gait biomechanical parameters, identifying feature points, optimizing nodes in combination with body weight, stride frequency and stride change, extracting node correction parameter groups, analyzing muscle force change of knee joints and ankle joints, and evaluating the rehabilitation process of the orthopedics department. And combining the gait stability and the joint movement to obtain a correlation index proportion sequence. Parameters such as stride frequency, stride and body weight are combined with automatic recognition of feature points in a gait cycle, the time sequence sensitivity and individual adaptability of data are enhanced by dynamically correcting a feature point judgment standard, muscle force recovery and gait stability indexes are synchronously integrated and quantified in different stages, and the accuracy and the accuracy of gait recognition are improved. The linkage relation between the indexes can be adjusted according to real-time data, accurate tracking of a function recovery path is further supported, and the rehabilitation progress can be reflected by a dynamic structure of multi-dimensional parameters.

The utility model discloses a hand rehabilitation training exoskeleton, and relates to the technical field of exoskeletons. According to the hand rehabilitation training exoskeleton, the ends of the palm shells are connected with the joints in a supporting mode through supporting sleeves, and the supporting sleeves are connected with an air conveying device in a communicating mode. The carpal joint is connected with the palm shell through a supporting sleeve, the other end of the carpal joint is connected with the metacarpal joint or the finger joint through the supporting sleeve, and the other end of the metacarpal joint is connected with the finger joint through the supporting sleeve. The problems that in the prior art, the size is large, flexibility is poor, operation is complex and the like are solved, and the requirements for precise assistance and natural training are difficult to meet. According to the hand rehabilitation training exoskeleton, the exoskeleton and the pneumatic technology design are combined, the lightweight design and the intelligent control technology are combined, the hand rehabilitation training exoskeleton aims at assisting a hand dysfunction patient in scientific rehabilitation training, and the hand rehabilitation training exoskeleton is suitable for stroke, brain injury, joint diseases or postoperative hand function recovery. Natural assistance and scientific rehabilitation of hand movement are achieved, and an efficient and safe hand function recovery means is provided for a patient.

Disclosed herein are anti-RGMa antibodies and methods of using these antibodies to treat spinal cord injury, including promoting axonal regeneration, functional recovery, or both and to treat pain, including neuropathic pain arising from spinal cord injury.

The invention discloses a medicine formula for preventing cerebral infarction and promoting rehabilitation and a preparation method thereof, and belongs to the technical field of preparation of medicines for preventing cerebral infarction, the medicine formula comprises the following raw materials by weight: 10-15 parts of flatstem milkvetch seed, 10-15 parts of dodder, 10-15 parts of tortoise plastron, 10-12 parts of red peony root, 6-9 parts of safflower, and 15-30 parts of red sage root. According to the invention, the flatstem milkvetch seed, the semen cuscutae and the tortoise plastron are used for nourishing liver and kidney, replenishing essence and benefiting marrow, so that the traditional Chinese medicine theory that kidney dominates bone marrow generation and brain is marrow sea is met, and brain function decline is improved from the source; meanwhile, the radix salviae miltiorrhizae, the radix paeoniae rubra and the flos carthami have the effects of promoting blood circulation to remove blood stasis, activating meridians to stop pain, effectively improving brain microcirculation, inhibiting platelet aggregation and reducing blood viscosity, and supplement each other to achieve the effects of strengthening the body resistance to eliminate pathogenic factors and treating both symptoms and root causes, so that the traditional Chinese medicine composition can be used for preventing cerebral infarction of high-risk groups and is also suitable for functional recovery in the rehabilitation period after cerebral infarction.

A system for treating a subject including a signaling device, a controller, and a stimulator. The signaling device is in communication with the input of the controller and is configured to send a signal to the controller. The stimulator is in communication with the output of the controller and is configured to stimulate an auricular branch of a vagus nerve in an ear of a subject in response to the controller receiving the signal from the signaling device.

The application provides a nano drug delivery system based on a Gap19 polypeptide. The system is prepared by mixing DSPE-PEG2k-Gap19 and ROS response material DSPE-TK-PEG5k-MPC to form nanoparticles, has a double-layer structure, and can enhance the stability and blood-spinal cord barrier penetration capacity of Gap19. The ROS response characteristics can realize damage microenvironment triggered drug release, simultaneously remove active oxygen and inhibit Cx43 hemichannel activity, and synergistically promote nerve repair. Experiments show that the system has good biocompatibility, targeted aggregation and functional recovery effect, and provides a new material and strategy for spinal cord injury treatment.

This invention relates to the field of postpartum correction technology and discloses a postpartum pelvic and pelvic floor function recovery and correction device and method, including a corrective lying posture, a clamshell correction mechanism, a hip pressure mechanism, a leg contraction mechanism, and a leg micro-adjustment and deflection mechanism. By utilizing the sequential linkage of the four mechanisms of clamshell correction, hip pressure, leg contraction, and leg micro-adjustment and deflection, multi-dimensional synergistic correction of the postpartum pelvis and pelvic floor is achieved. It does not require the user to exert force and can accurately replicate clinical standard movements. It helps to correct pelvic separation, outward expansion, rotation and hip joint misalignment, tightens loose soft tissues around the pelvis, activates pelvic floor muscles, relieves abnormal hip tension, ensures the safety and effectiveness of correction, and achieves simultaneous progress in pelvic repositioning and pelvic floor function recovery.

The invention discloses a bone hammer-shaped finger dead point fixing device, and relates to the technical field of medical instruments. A fixing plate of the dead point fixing device comprises a fixing plate body and a blocking hook protruding towards the side away from the fixing plate body, the fixing plate body is provided with a plurality of screw holes, the blocking hook is of an arc-shaped structure with a preset angle and is used for fixing an avulsion bone block, and a first fixing claw is located on the side, close to the avulsion bone block, of the fixing plate body. The end of the first fixing claw abuts against an avulsion bone block, the second fixing claw is located on the side, close to the extensor tendon and away from the first fixing claw, of the fixing plate body, and the lag screw is arranged to be screwed into the middle phalanx through the screw hole, so that the fixing plate is driven to move towards the tail phalanx when the lag screw is screwed in. The first fixing claw is driven to push the avulsion bone block to move towards the tail end phalanx. The dead point fixing device is used for stably pressurizing and fixing an avulsed bone block and carrying out anti-stretching fixing on an extensor tendon, and rapid healing and functional recovery of a bone tendon dead point are achieved.

The invention discloses an acupoint stimulation orthopedic device for hand function recovery after apoplexy, and particularly relates to the field of rehabilitation auxiliary instruments.The acupoint stimulation orthopedic device comprises a shell, a controller is installed on the portion, close to the front face, of the left side of the shell, an orthopedic mechanism is installed in the shell, and a fixing mechanism is arranged on the front face of the orthopedic mechanism; heating mechanisms are installed at the ends, close to the back face, of the left side and the right side of the shell, the shape correcting mechanism comprises an electric push rod, a lifting plate is installed at the output end of the electric push rod, a spring telescopic rod is installed at the bottom of the lifting plate, a mounting plate is installed at the bottom end of the spring telescopic rod, and a rubber pad is installed on one side of the mounting plate; an electrode point is installed on one side of the rubber pad, and a pressure sensor is installed in the rubber pad. According to the acupoint stimulation orthopedic device for hand function recovery after stroke, the rubber pad is used for wrapping the pressed hand, the pressure sensors installed in a matrix mode can recognize the size and shape of the hand, and the accuracy and effect of acupoint stimulation orthopedic are improved.

The invention discloses an exercise rehabilitation apparatus based on waist exercise, which belongs to the technical field of rehabilitation apparatuses and comprises a rotating mechanism, a back plate mechanism and a cushion mechanism. The rotating mechanism is used for connecting the back plate mechanism and the cushion mechanism; the rotating mechanism comprises a first rotating shaft and a second rotating shaft; the first rotating shaft is installed on the cushion mechanism, the second rotating shaft is rotatably installed on the first rotating shaft, the back plate mechanism is connected with the second rotating shaft, the axis of the first rotating shaft is perpendicular to the axis of the second rotating shaft, and the first rotating shaft is used for achieving front-back bending and stretching movement of the back plate mechanism and the cushion mechanism; the second rotating shaft is used for achieving left-right lateral bending movement of the back plate mechanism and the cushion mechanism, waist movement in the front-back direction and the left-right direction can be conducted on the same instrument at the same time, multi-dimensional daily activities are comprehensively simulated, waist muscles and joints are subjected to comprehensive systematic training, and the rehabilitation effect and overall function recovery are effectively improved.

The utility model discloses a splint for orthopedics department, which relates to the technical field of medical instruments and comprises a finger clamping plate, the finger clamping plate comprises a lower panel and an upper panel, the lower panel and the upper panel are of a long-strip arc-shaped sheet structure and can be respectively clamped on the upper side and the lower side of a finger, and the front end of the lower panel and the front end of the upper panel are connected through a bent plate; the fixing band is arranged outside the finger clamping plate, and the finger clamping plate is fixed on the finger through the fixing band; the air pressure chamber is formed in the lower panel and the upper panel, a plurality of air outlet holes are formed in the opposite faces of the lower panel and the upper panel, and one end of each air outlet hole is communicated with the air pressure chamber. The pressure on the fingers can be flexibly adjusted according to the requirements of a patient, local blood circulation of the fingers is effectively promoted, the problem that blood circulation is not smooth due to long-time fixation of a traditional splint is solved, complications such as amyotrophy and ankylosis can be prevented, and finger function recovery of the patient is accelerated.

The invention discloses a resveratrol and nerve growth factor loaded chitosan-polydopamine modified 3D printing biological material as well as a preparation method and application thereof in spinal cord injury repair, the structure and function of the biological material simulate a natural extracellular matrix (ECM) tissue structure to fill cavities in a spinal cord injury area, and tissue regeneration can be guided; meanwhile, the compound can be used as a carrier of medicines, cells or bioactive factors. According to the material, a three-dimensional porous PLA support with an accurate structure is printed through a fused deposition modeling (FDM) technology to serve as a carrier for cell compatibility and physical supporting, CS is loaded in the three-dimensional porous PLA support through a freeze drying technology, PDA carrying NGF is loaded on the surface of the three-dimensional porous PLA support, Res is loaded through the physical adsorption effect, and the multifunctional 3D biological composite material for spinal cord injury repair is prepared. Through the synergistic effect of anti-inflammatory, anti-oxidation, anti-apoptosis and other ways, a microenvironment beneficial to nerve regeneration is created together, and functional recovery after spinal cord injury is significantly promoted.

The application discloses a kind of craniofacial prosthesis systems based on digital simulation, specifically relates to digital simulation technical field, can preliminary predict and fine adjustment the three-dimensional image of bone defect area by mirror flip, functional area division and adjustment based on functional index, to more accurately reflect actual bone defect situation, provide strong support for subsequent repair scheme design;Through simulation simulation craniofacial movement and function, predict the functional recovery after bone defect repair, and output function simulation quality index, so that user can intuitively understand the repair effect, provide basis for treatment decision;Joint analysis surface smoothness index, function simulation quality index and simulation bone quality evaluation index, output bone reconstruction availability coefficient Ks;Judge the relationship between bone reconstruction availability coefficient and corresponding threshold Tza;Solve the problem that prior art cannot scientifically provide decision support for craniofacial prosthesis.

The invention discloses a monitoring and evaluating system and method for postoperative recurrent laryngeal nerve function damage and recovery, and relates to the technical field of laryngeal nerve function evaluation. According to the method, a patient preoperative individualized neuromuscular vibration fingerprint baseline is constructed, postoperative neck muscle sound signals are converted into multi-dimensional computable features reflecting nerve discharge rhythm, muscle mechanics modality and nerve-muscle conduction coupling relation, and structural comparison is carried out under the reference of consubstantial stable topology; the recurrent laryngeal nerve function state is converted from subjective observation to objective quantification, the stability keeping degree of a neural control structure can be dynamically tracked under the non-invasive and continuous wearing conditions, neurogenic abnormality, myogenic change and normal function recovery trends are distinguished, and the recurrent laryngeal nerve function state can be accurately determined. The influence of individual anatomical differences, sound production habits and environmental noise on the evaluation result is remarkably reduced, and the sensitivity, repeatability and long-term trend judgment capability of postoperative function monitoring are improved.

The invention discloses a neuropeptide S for promoting mouse spinal cord injury repair by regulating and controlling endogenous NSPCs to differentiate into neurons and perform axonal regeneration, and belongs to the field of biological medicine and nerve repair. According to the technical scheme of the invention, a complete T11 spinal cord injury mouse model is transplanted and treated by adopting a thermo-sensitive hydrogel stent loaded with NPS. In-vitro experiments show that NPS can significantly promote neural stem / progenitor cells to differentiate into neurons and prolong axons. In-vivo experiments show that the immune response of an injured area is relieved, endogenous nerve stem / progenitor cells migrate and are differentiated into functional neurons, axons extend, more synapses are formed, and the movement function of hind limbs is obviously recovered. NPS activates downstream Ca < 2 + > and cAMP signal channels through an NPS-NPSR axis, and regulates and controls polygene expression, so that nerve regeneration and functional recovery are promoted. The NPS provided by the invention provides an efficient and feasible treatment strategy for spinal cord injury repair, and has an important clinical application prospect.

The utility model belongs to the technical field of medical instruments, and particularly relates to a multifunctional rehabilitation nursing device for the rehabilitation medicine department, which comprises a bedstead, and one end of the bedstead is fixedly connected with a headboard; in the using process, the position of the shank moving plate can be adjusted through sliding of the square block in the moving groove, accurate positioning is achieved through the one-way toothed plate and the third spring in the adjusting process, the thigh moving plate and the shank moving plate can be arranged at an acute angle, the knee fossa of a rehabilitation patient is accurately jacked up, knee joint function recovery is promoted, and the rehabilitation effect is improved; more natural and comfortable leg postures can be provided for a patient, the comfort degree and the body relaxation degree on the rehabilitation bed are increased, limiting of the shank moving plate can be easily relieved by pressing the pressing plate, the shank moving plate is recovered to be in a flat state, operation is easy and rapid, limiting of the shank moving plate can be rapidly relieved through the shifting rod, and the rehabilitation bed is convenient to use. The shank moving plate can rotate downwards to be in a vertical state, the leg state in a natural sitting posture is simulated, and the rehabilitation process is actively promoted.

The invention discloses application of DFO and a composition thereof in functional recovery after ovarian transplantation. It is found for the first time that deferoxamine (DFO) can effectively improve the survival rate of follicles, increase the number of follicles and recover the functional structure of an ovary. In addition, it is found for the first time that the combination of DFO and vascular endothelial growth factor A (VEGF-A) has a synergistic effect on functional recovery after ovarian transplantation. The invention provides an effective drug and a drug combination strategy for functional recovery after ovarian transplantation, and has a wide application prospect in the technical field of development of repair drugs after ovarian transplantation.

The application provides a rigid-flexible composite nerve conduit with a staged release type and a preparation method and application thereof. The rigid-flexive composite nerve conduit with the staged release type is prepared by using a double-layer nanofiber membrane structure polymer fiber membrane as a tube wall, using a multi-section hydrogel including a short-section hydrogel containing an anti-inflammatory substance and a long-section hydrogel containing a growth factor as an inner core, and depositing bioactive substance particles containing a growth factor on the inner wall of the polymer fiber membrane. The composite nerve conduit provided by the application can satisfy the requirements of each stage of injury by spatiotemporally controllable delivery of the rigid-flexible composite nerve conduit of the anti-inflammatory substance and the growth factor, and can jointly regulate the microenvironment at each stage after spinal cord injury and promote subsequent functional recovery by using multiple induction signals such as topological structure and chemotactic induction.

The invention provides a data processing method and device and a storage medium, kinematics information of a target patient is introduced, a transformation information data set is constructed by using motion trail data of a knee joint, and an optimization problem is solved under a multi-target multi-constraint condition based on the data set, so that the accuracy of the data processing is improved. Therefore, prosthesis intraoperative planning data conforming to individual physiological characteristics is obtained. According to the method, through a reasonable constraint criterion and an optimization model, angle distribution and distance gap distribution of thighbone and tibia prostheses are ensured to meet preset conditions as much as possible, and precision and efficiency of personalized intra-operative planning are greatly improved, so that quality and stability of postoperative knee joint function recovery are improved.

The invention belongs to the technical field of medical rehabilitation robots, and particularly relates to a multi-degree-of-freedom rehabilitation device for trunk balance training, which comprises a fixed platform and a motion seat positioned above the fixed platform, the motion seat comprises a seat panel, a movable platform is rotatably arranged below the seat panel, a transmission mechanism distributed in the circumferential direction is connected below the movable platform, and the transmission mechanism is connected with the fixed platform. The other end of the transmission mechanism is connected with a corresponding movable platform driving mechanism arranged on the fixed platform, so that the movable platform can realize pitching motion, sideways motion and lifting motion; the lower portion of the seat panel is connected with a telescopic transmission mechanism, and the other end of the telescopic transmission mechanism is connected with a rotation driving motor arranged on the fixed platform so that the moving seat can rotate horizontally. Multi-dimensional trunk balance exercise training of a patient in forward flexion, backward extension, left-right lateral flexion, horizontal rotation and up-down translation directions can be achieved, the trunk control ability is enhanced, exercise function recovery is promoted, and sitting position balance training medical equipment is provided for the patient with trunk dysfunction.

The invention relates to a multi-mode upper limb function recovery path prediction and rehabilitation intervention method for a stroke patient and a related device. The method comprises the following steps: acquiring a movement track, speed, accelerated speed and a joint angle of the stroke patient during a standard upper limb movement task through an inertial measurement unit; the method comprises the following steps: acquiring iconography data of a stroke patient through an HIS system, and extracting key brain region injury volume and position and cortical spinal bundle fiber bundle tracking data of the iconography data according to a Destrieux map; inputting the trained multi-mode adaptive attention model, and outputting an upper limb function recovery path of the stroke patient at the time point after rehabilitation; and inputting the upper limb function recovery path of the stroke patient at the time point after rehabilitation and a predefined rehabilitation intervention scheme knowledge base into the personalized rehabilitation intervention model, and outputting a rehabilitation intervention scheme of the stroke patient. According to the method, prediction of the upper limb function recovery path of the stroke patient and a rehabilitation intervention scheme are realized, and the stroke rehabilitation efficiency and effect are improved.

The invention relates to the technical field of biomedicine, in particular to a method for promoting formation of nerve fasciae and repair and regeneration after sciatic nerve defect by using small extracellular vesicles (hfNCSCs-sEVs) derived from hair follicle neural crest stem cells and application. According to the application disclosed by the invention, the effects of the hfNCSCs-sEVs on proliferation, migration, tube formation and barrier formation of nerve fascia cells in vitro are defined; the effect of hfNCSCs-sEVs on tissue regeneration and function recovery after rat sciatic nerve defect is defined, the hfNCSCs-sEVs inhibits expression of Smad7 in nerve tract membrane cells by transferring miR-21-5p, activates a TGF-beta / Smad signal channel, up-regulates expression of HAS2, promotes proliferation and migration of HAS2 and promotes expression of tight junction protein thereafter, and the hfNCSCs-sEVs can be used for treating rat sciatic nerve defect. And a new view angle and theoretical support are provided for repair and regeneration of sciatic nerve injury.

The invention discloses a hemiplegic patient posture correction rehabilitation device, and particularly relates to the technical field of medical instruments, the hemiplegic patient posture correction rehabilitation device comprises a hip fixing piece and a posture correction assembly, the posture correction assembly is installed on one side of the hip fixing piece, and the posture correction assembly comprises an oxter supporting piece, a connecting support, an arm swing piece and a palm fixing piece; the connecting support is detachably connected with the hip fixing piece, the oxter supporting piece is fixedly connected with one end of the connecting support, the other end of the connecting support is detachably connected with the arm swinging piece, the arm swinging piece is provided with a swinging track, and the palm fixing piece is slidably installed on the swinging track. The device can adjust the shoulder level of a patient, improve the inclination state of the body, provide movement guidance for the upper limb of the affected side to prevent or correct the hand malformation of the basket, and achieve synchronous propelling of posture correction and function recovery.

This invention relates to the field of risk assessment technology, specifically to an intraoperative AI-assisted dynamic risk assessment and intervention system for pressure injuries. The system includes a pressure analysis module, a perfusion monitoring module, a status assessment module, a trend analysis module, and a risk correction module. In this invention, a load accumulation characterization is constructed by performing time-weighted integration on continuous pressure sequences. Under load-triggered conditions, a mechanism for determining the difference between the mean microcirculation perfusion sequence and the status is introduced, creating a dynamic correlation between pressure changes and the tissue function recovery process. Furthermore, trend fusion analysis is performed by combining the increasing regression slope relationship and perfusion lag characteristics to form a comprehensive risk expression that considers both pressure intensity and physiological response. Deviation correction and decompression control are linked under resting perfusion baseline, transforming risk identification from static grading to continuous prediction, improving the accuracy of intervention timing and the consistency of intraoperative risk control.

According to the elbow joint rope exoskeleton robot system based on electroencephalogram signal control and the active rehabilitation training method, an electroencephalogram signal and motion control correlation model is constructed, and rehabilitation training and daily activity assistance are achieved in combination with a motion adjusting mechanism. Motion intentions are captured through electroencephalogram signals, personalized rehabilitation schemes are customized, training parameters are accurately adjusted, rehabilitation accuracy and efficiency are improved, and active participation of patients and neuromuscular function recovery are promoted. Meanwhile, the electroencephalogram signals are sensed in real time to provide assistance for daily activities, and the life self-care ability of the patient is improved. The technology can also reduce the dependence on nursing personnel, reduce the labor cost, and collect exercise and electroencephalogram data to provide an objective basis for the adjustment of a rehabilitation scheme. In addition, the method is expected to be applied to the technical fields of other limb movement function assistance and man-machine interaction.