46 results about "Healing time" patented technology

This invention relates to an ultrasonic bone scalpel and an ultrasonic cutting device, belonging to the field of medical device technology. The ultrasonic bone scalpel is used to cut bone tissue from within the medullary cavity, and includes an ultrasonic scalpel body and a retaining assembly. The ultrasonic scalpel body includes a handle and a cutting head mounted on one end of the handle. The retaining assembly includes a pressure bladder mounted on the handle, with the pressure bladder and cutting head arranged radially opposite each other along the handle. The pressure bladder is capable of expanding or contracting. The ultrasonic bone scalpel provided by this invention utilizes the expansion of the pressure bladder to provide continuous cutting pressure based on the cutting action of the ultrasonic scalpel body, reducing the cutting wound on soft tissue, thereby protecting soft tissue while satisfying bone tissue cutting requirements. Furthermore, because this ultrasonic bone scalpel cuts from the inside out of the medullary cavity, it avoids external damage to soft tissue, thus reducing the cutting wound on soft tissue and further protecting it. Therefore, when the cutting wound on soft tissue is reduced, the risk of intraoperative infection is correspondingly reduced, and the healing time is shortened.

The invention belongs to the technical field of power distribution, and particularly relates to a power distribution automation master station self-healing system suitable for a complex scene, which comprises a sensing layer, a network layer and an application layer, the sensing layer establishes a communication connection relation with the application layer based on the network layer, the sensing layer comprises a distributed intelligent terminal, a PMU and an intelligent electric meter, and the distributed intelligent terminal, the PMU and the intelligent electric meter collect states of main and auxiliary equipment in real time; the network layer comprises a wireless private network and wired communication and is used for data interaction between the sensing layer and the application layer; the application layer comprises a fault diagnosis module, a recovery decision module, a simulation verification module and an edge computing node. According to the scheme, a self-healing system is constructed through'multi-agent collaborative architecture + hybrid intelligent algorithm + edge computing ', and the core innovation points and effects are as follows: accurate fault diagnosis, shortening of fault recovery time, robustness enhancement and global optimization operation; and the technology is a multi-objective optimization model considering distributed power supply prediction, load characteristics and network constraints.

The invention discloses a titanium-magnesium hollow screw system capable of promoting fracture healing and a manufacturing method. The titanium-magnesium hollow screw system comprises a titanium-based supporting structure and a magnesium filling layer. The titanium-based supporting structure comprises a main body part, the surface of the main body part is provided with an imitated bone trabecula part, and a plurality of bone gaps are formed in the imitated bone trabecula part; wherein bone gaps are filled with the magnesium filling layer, and the magnesium filling layer is combined with the titanium-based supporting structure in a physical embedding mode; the titanium-based supporting structure bears and maintains initial fixation and long-term bearing, so that the strength and the stability of the screw are ensured; the surface imitated bone trabecula and the communicated bone gaps increase the surface area and provide a physical channel for vascularization and bone tissue ingrowth, so that synostosis is promoted; the magnesium filling layer releases magnesium ions after being locally controllably degraded, so that osteogenesis and angiogenesis are favorably stimulated, the local biological environment is improved, instant mechanical support after an operation is ensured, bone healing is promoted through local biological activity release and structural orientation, the healing time is favorably shortened, and the healing quality is favorably improved.

Abstract Present invention discloses an oral ulcer patch which adheres to a surface of a mouth ulcer and reduces pain associated with the mouth ulcer while at the same time accelerating healing of the mouth mucosa. The oral ulcer patch comprises an anti-inflammatory agent, an analgesic agent; a healing agent; an agent that forms a protective barrier upon reacting5 with saliva in the mouth, wherein the patch adheres to the moist ulcer area inside the mouth, forms a protective barrier, releases active analgesic and anti-inflammatory agents, and wherein the application of the patch to the ulcer reduces the pain caused by the ulcer and reduces the healing time of the ulcer. 10 Abstract Present invention discloses an oral ulcer patch which adheres to a surface of a mouth ulcer and reduces pain associated with the mouth ulcer while at the same time accelerating healing of the mouth mucosa. The oral ulcer patch comprises an anti-inflammatory agent, 5 an analgesic agent; a healing agent; an agent that forms a protective barrier upon reacting with saliva in the mouth, wherein the patch adheres to the moist ulcer area inside the mouth, forms a protective barrier, releases active analgesic and anti-inflammatory agents, and wherein the application of the patch to the ulcer reduces the pain caused by the ulcer and reduces the healing time of the ulcer. 10 20 24 28 71 87 23 D ec 2 02 4 2 0 2 4 2 8 7 1 8 7 2 3 D e c 2 0 2 4 A b s t r a c t 5 1 0

The invention relates to the technical field of skin ulcers, and discloses a skin ulcer prognosis prediction method and system based on a column diagram, and the method comprises the steps: obtaining a clinical feature data set of a patient; preprocessing the clinical feature data set to obtain a preprocessed clinical feature data set; inputting the preprocessed clinical feature data set into a pre-trained ulcer prognosis prediction model to obtain weight coefficients of independent risk factors; constructing a visual scoring system according to the weight coefficient; and according to a scoring result in the visual scoring system, predicting an ulcer prognosis poor probability. According to the skin ulcer prognosis prediction method and system based on the column diagram, the independent risk factors influencing ulcer prognosis are explored, and the prediction model is established through the regression curve and the column diagram, so that a patient with poor ulcer prognosis is identified, a more reasonable treatment scheme is established in the early stage of a disease, and the healing time of the ulcer is shortened.

The invention belongs to the technical field of medical biological dressings, and provides a composite dressing with oxygen release and insulin delivery functions and a preparation method thereof.The composite dressing comprises a supporting base layer, a function slow release layer and a protective film layer which are sequentially compounded from bottom to top; the supporting base layer is a medical porous polyurethane film modified by plasma; the functional sustained release layer is composed of hyaluronic acid-chitosan composite gel, oxygen release microspheres and insulin liposome; the protective film layer is a polyethylene terephthalate film of which the surface is provided with a sawtooth edge easy to tear; through an integrated three-layer patch structure, by combining the synergistic effect of PLGA microsphere controlled-release oxygen, liposome low-molecular chitosan insulin delivery and gel matrix, the skin injury microenvironment is effectively improved, inflammation is inhibited, and the healing time is shortened.

The invention discloses a healing promoting agent for melon vegetable grafted seedlings. The healing promoting agent contains abscisic acid and ribulose phosphate. The effect of promoting communication of phloem and xylem of grafted seedlings can be achieved by spraying the healing promoting agent before grafting, the healing time of the melon vegetable grafted seedlings is shortened, the operation of film uncovering and film covering in the healing period is reduced, the healing period management is simplified, and the healing cost is reduced.

This invention discloses a device and method for detecting wound healing status and predicting healing time. The device includes a flexible substrate on which a photoelectric detection area and a light source area surrounding the photoelectric detection area are formed; a photoelectric detection array disposed within the photoelectric detection area, the photoelectric detection array including at least one organic photodetector; multiple light sources disposed within the light source area and spaced circumferentially thereon, each light source having its emitting surface facing the photoelectric detection area, for sequentially irradiating wound tissue located above the device with multiple preset wavelengths; a positioning area disposed on the upper surface of the flexible substrate, the planar projection of the positioning area on the flexible substrate at least partially overlapping the photoelectric detection area; at least one pressure sensor disposed within the positioning area; an angle sensor disposed on the flexible substrate and / or a circuit board below it; and a processing unit including a microprocessor integrating an analog-to-digital converter, a storage unit, and an embedded computing unit. This invention also discloses a related prediction method.

This invention discloses a piezoelectric sensing adaptive internal pressure fixation bone plate system for treating tibial plateau fractures, belonging to the field of orthopedic implantable medical devices. It includes a bone plate, pressure bolts, and an external control module. The bone plate is available in three specifications according to the Schatzker classification: lateral L-type, medial T-type, and bilateral composite type, with transverse internal pressure holes. The pressure bolts embed a PZT-5H piezoelectric sensing device and have an overload-resistant groove between the head and neck, enabling real-time acquisition of the compressive stress at the bolt-bone interface. The external control module transmits signals wirelessly via Bluetooth 5.0 and uses a PID algorithm to non-contactly drive the bolts via magnetic field coupling to adaptively adjust the compressive stress to 30–50 MPa. The system has two levels of safety protection: 55 MPa coil power-off protection and 80 MPa groove breakage protection. This system eliminates the need for secondary surgery, dynamically maintains optimal stress throughout the fracture healing cycle, with a healing time ≤12.5 weeks, a complication rate ≤4%, and an excellent / good knee HSS score rate ≥88%. It is suitable for Schatzker type I-VI tibial plateau fractures.

The invention relates to an infectious tophus ulcer wound nursing scheme assessment method and system, and the method comprises the steps: collecting the standardized electronic medical record data of a patient through a medical information system, including demostatistics, wound characteristics, laboratory inspection index sequences and nursing records; after structured processing, timestamp unification and missing value filling are conducted on the data, the data are input into a pre-trained deep learning model, expected wound healing probabilities, predicted healing time and complication risk scores corresponding to different nursing schemes are output, then a comprehensive assessment report is generated, the report is stored in a database, and a visual query interface is provided. And meanwhile, collecting actual nursing result data for continuous optimization and updating of the model. According to the invention, quantitative evaluation and prediction of the nursing scheme are realized, clinical decision making is effectively assisted, and the accuracy of nursing management and the resource utilization efficiency are improved.

This invention discloses an integrated method and system for wound area recognition and recovery time prediction. Belonging to the interdisciplinary fields of medical image processing, artificial intelligence, and clinical nursing, this invention aims to solve the problems of low segmentation accuracy, subjective recovery time prediction, and low operational efficiency caused by the separation of wound recognition and recovery time prediction in traditional wound assessment methods. The key technical points are: employing optimized U-Net++ network technology to achieve accurate wound segmentation, then fusing multi-dimensional features with an XGBoost model to predict recovery time, and integrating image acquisition, processing, quantification calculation, and result output functions. This system is adaptable to various scenarios such as hospital clinical assessment and home nursing monitoring, providing objective and quantifiable assessment data for acute and chronic wounds such as trauma and pressure ulcers. Simultaneously, it achieves integrated processing of wound condition assessment and recovery prediction, significantly improving the accuracy and efficiency of nursing work.

The present invention relates an ion substituted bovine-derived hydroxyapatite (ion substituted BHA) with at least one type of ion selected from F, Si, Cl, carbonate, citrate, Na, K, Ag, Mn, Zn, Zr, Cu, Co, Fe, Au, B, Ba, Al, Bi, Mg or Sr, or combinations thereof. The modified BHA by ionic doping augments the strength and biocompatibility of the bone graft, reduces healing time, and have a minimal reaction in the body after surgery. The various aspects of the ion-substituted BHA of the present invention have been described along with the FIGS. 1 to 50. The present invention also relates to a process of preparing the ion substituted bovine-derived hydroxyapatite. The invention further relates to a scaffold comprising the ion-substituted bovine-derived hydroxyapatite.

The utility model relates to the field of medical instruments, in particular to an external fixing device with a micro-motion assembly and a hydroxyapatite coating fixing nail, which comprises a support, three clamping block assemblies and the micro-motion assembly. The three clamping block assemblies are used for clamping at least one hydroxyapatite coating fixing nail respectively, the micro-motion assembly is configured to output kinetic energy to the second assembly when receiving electric energy, and when the second assembly is in a movable state relative to the support, the micro-motion assembly is used for driving the second assembly to move according to a preset path. The preset path is a swing path and / or a linear path. The broken bone is actively driven through the micro-motion assembly, the second assembly and the hydroxyapatite coating fixing nail clamped on the second assembly, so that the broken bone driven by the second assembly and the hydroxyapatite coating fixing nail clamped on the second assembly can generate fine displacement, and the broken end of the driven broken bone can form stress stimulation, so that the broken bone can be driven to move stably and stably. The fracture healing time is shortened, and the fracture healing treatment efficiency is high.

The invention discloses a traditional Chinese medicine composition capable of accelerating fracture healing and application thereof, and belongs to the technical field of traditional Chinese medicine compounds. The invention solves the technical problem of how to provide the traditional Chinese medicine composition special for accelerating fracture healing. The traditional Chinese medicine composition is prepared from the following components in parts by weight: 40 to 300 parts of rhizoma drynariae, 15 to 150 parts of roasted ground beeltle, 15 to 150 parts of frankincense, 35 to 300 parts of radix dipsaci, 35 to 300 parts of radix angelicae sinensis, 15 to 150 parts of ophisaurus harti, 30 to 300 parts of cortex acanthopanacis, 2 to 20 parts of hippocampus and 10 to 150 parts of calcined dragon bone. The technical effect of efficiently, simply, conveniently, economically and obviously shortening the fracture healing time is achieved.

The invention belongs to the field of biomedical materials, and particularly relates to a multifunctional dressing based on photoelectric conversion electrical stimulation and a preparation method of the multifunctional dressing. The preparation method comprises the following steps: doping drug-loaded MOFs into a coaxial electrospun shell layer, forming core-shell fibers with a core layer with light-driven in-situ electrical stimulation, and dispersing the core-shell fibers into dynamic disulfide bond cross-linked hydrogel to obtain the multifunctional dressing based on photoelectric conversion electrical stimulation. The dressing has an electrical stimulation effect and a relatively strong antibacterial effect on wounds under illumination, and can inhibit inflammation and promote healing of chronic wounds. By means of the dressing, the clinical healing time of the diabetic wound can be shortened to be within two weeks, and the dynamic hydrogel and the photoresponse design are matched with the complex microenvironment of the chronic wound.

The application discloses a locking ring locking unit and a locking cutting device. In the locking ring locking unit, an eccentric part is arranged on the side of the extrusion part away from the extrusion cavity, and the extrusion part is driven to move so that the cavity of the extrusion cavity gradually becomes smaller to extrude the locking ring, until the locking ring clamps and fixes the suture. In the process that the locking ring enters the extrusion cavity and is extruded into place, the locking ring does not move relative to the locking ring locking unit, so that the distance between the locking ring and the sutured tissue position is increased, the implant is increased, the healing time of the sutured tissue is increased, the locking ring moves away from the sutured tissue during the process of gradually clamping the suture, the sutured tissue is at risk of being pulled, the implanted suture is too long, after the suture is cut, the implanted suture retreats into the sutured tissue, the sutured tissue cannot be closely attached, and the healing time of the sutured tissue is further increased.

The invention relates to the technical field of medical instruments, in particular to a gradient particle size bioactive glass wound repair gel dressing and a preparation method and application thereof. The glass mask comprises the following components in percentage by weight: 10-20% of gradient-particle-size bioactive glass particles, 5-15% of sodium carboxymethyl cellulose, 5-10% of glycerol, 1-5% of sodium dihydrogen phosphate, 1-3% of sodium hyaluronate, 0.5-2% of an antibacterial agent and the balance of deionized water. The gradient-particle-size bioactive glass particles are divided into four particle size distribution ranges, wherein the first particle size range is 20-50 microns and accounts for 20-30% of the total weight of the bioactive glass particles; the second particle size range is 50-150 microns and accounts for 30-40%; the third particle size range is 150-300 microns and accounts for 10-30%; and the fourth particle size range is 300-500 microns and accounts for 5-20%. The device can play different roles in sequence according to different stages of wound repair. The antibacterial property of the dressing is enhanced, and the wound infection risk is reduced; and a good microenvironment is provided for wound healing. The healing time is shortened by 20-30%, scar formation is obviously reduced, and the traditional Chinese medicine composition has good practicability and wide market application prospects.

The invention relates to a self-healing implementation method and device and electronic equipment, and the method comprises the steps: obtaining an alarm event of a unitized service system, extracting a first event attribute of the alarm event, and obtaining an event strategy set, each event strategy in the event strategy set being configured with a corresponding second event attribute, and under the condition that the first event attribute is matched with the second event attribute, determining a self-healing process corresponding to the target event strategy, and performing self-healing processing on the target business service according to the self-healing process. The method effectively makes up the defect that a traditional unitized architecture lacks a self-healing mechanism, remarkably reduces the dependence of fault processing on manual operation, shortens the fault recovery time, reduces the operation and maintenance cost and pressure, adapts to a complex scene of a privatized environment based on the characteristics of the unitized architecture, greatly improves the system stability and service continuity, and improves the user experience. And a powerful support is provided for reliable operation of enterprise-level applications in a privatized deployment mode.

The invention relates to the technical field of plant cultivation, in particular to a top grafting and seed changing method and application thereof. The invention provides a top grafting seed changing method which comprises the following steps: S1, cutting a rootstock to form a grafted point, treating a bud ear with a grafting germination liquid, preserving moisture, and cutting; s2, inserting the cut bud ear in the step S1 into a grafted point of the stock, performing bud ear treatment, and sealing the head of the stock to realize grafting; the grafting germination liquid is prepared from the following components: 6-benzylamino adenine, 2, 4-dichlorphenoxyacetic acid and 1-naphthylacetic acid. According to the top grafting seed changing method, the grafting survival rate and the interface healing speed can be effectively increased, and rapid growth of buds and spikes is promoted; wherein the grafting germination liquid composed of 6-benzylamino adenine, 2, 4-dichlorphenoxyacetic acid and 1-naphthylacetic acid is used for treating and subsequently moisturizing the bud ears, so that the bud ears can be prevented from being dehydrated and dried up and losing the healing meristematic ability, in addition, the joint healing time is also remarkably shortened, and the grafting survival rate is improved.

The application discloses a tantalum-modified bone implant, a preparation method and application thereof, and comprises a base plate, a cover plate and a connecting mechanism, the base plate and the cover plate are dissimilar metals, and the base plate and the cover plate are connected through the connecting mechanism; after the base plate and the cover plate are connected, a closed space for storing medicine exists between the base plate and the cover plate; the cover plate is a degradable metal, and the base plate is a non-degradable metal; after the cover plate is implanted into a body, the cover plate starts to slowly degrade; after a period of degradation, the medicine in the medicine storage space starts to be released, thus creating favorable conditions for bone repair, and further shortening a healing time; the preparation method comprises the following steps: forming of an implant product, cleaning of a product surface, tantalum coating forming and post-processing; the tantalum coating is formed through a combination of magnetron sputtering and electrolytic polishing, a passivation film is generated while roughness is reduced, the wear resistance of the product is enhanced, and meanwhile, product and bone surface adhesion is effectively avoided.

The invention relates to the technical field of traditional Chinese medicine compositions, and discloses a traditional Chinese medicine composition for treating stress injury, a preparation method and foam excipients, the traditional Chinese medicine composition for treating stress injury comprises the following raw materials by weight: 4-10 parts of safflower, 15-20 parts of Chinese angelica, 13-17 parts of Radix Astragali, 3-5 parts of borneol, 3-7 parts of Rhizoma Bletillae, 2-6 parts of lithospermum and 12-14 parts of red peony root. The traditional Chinese medicine composition can remarkably shorten the healing time of the first-stage stress injury and reduce the morbidity of high-risk groups.

The invention discloses a fault self-healing and resource optimization method and system for a medical image SaaS platform, and the method comprises the steps: obtaining multi-source observation data in the operation process of the medical image SaaS platform, and constructing a digital twinborn model of the platform; based on the digital twinborn model and multi-source observation data, performing intelligent identification and root cause positioning on an abnormal state of the platform so as to execute cognitive analysis on a platform operation problem; and executing a preset corresponding fault repair operation and a resource optimization strategy according to the result of the cognitive analysis. The full-link transparency of the medical image SaaS platform is realized by constructing the digital twinborn model, the fault recovery time is greatly shortened, and the capabilities of the platform for automatically sensing, diagnosing and repairing system abnormity and adaptively optimizing resources are realized.

The application belongs to the technical field of biological medicine, and discloses a kind of pharmaceutical composition for oral mucositis and preparation method thereof.The pharmaceutical composition is composed of traditional Chinese medicine extract component 55~70wt% and chemical component 30~45wt%, traditional Chinese medicine extract component is composed of white and extract 30~44wt%, Huangqin extract 20~28wt%, Huangqi extract 15~22wt%, Huanglian extract 8~15wt%, borneol 3~5wt%, and chemical component is composed of sodium hyaluronate 25~38wt%, D-panthenol 22~30wt%, allantoin 18~25wt%, dipotassium glycyrrhizinate 15~22wt%.The traditional Chinese medicine extract component in the application follows the compatibility principle of monarch, minister, assistant and messenger, and has integrated treatment effect of anti-inflammatory, repair, pain relief and infection prevention after being matched with chemical component, can significantly reduce the level of inflammation factor of oral mucositis, and significantly shorten the healing time of oral mucositis.

The application discloses a kind of external formula for bacteriostatic anti-inflammatory and treating scald and preparation device thereof, including yellow wax 31.2 parts, camphor oil 40.2 parts, pearl powder 14 parts, sanqi powder 14 parts, phenol 0.3 parts, chloramine acid 0.3 parts, the yellow wax is royal jelly wax, the camphor oil is refined sesame oil, the pearl powder is nanoscale pearl powder, the sanqi powder is superfine sanqi powder, the phenol and chloramine acid are all medicinal grade raw materials;The bacteriostatic anti-inflammatory effect of external ointment prepared by the present formula is remarkable, the bacteriostatic rate of staphylococcus aureus, escherichia coli, pseudomonas aeruginosa and candida albicans is all ≥99.5%, and the bacteriostatic ring diameter is better than existing sulfadiazine silver ointment, while having good quick anti-inflammatory effect, accelerates the healing time of Ⅱ degree scald wound, reduces scar formation rate, while greatly reducing local irritation and allergic reaction, far lower than existing western medicine, with good wound healing and safety advantage.

The application discloses a medical engineering incision protective sleeve and a production process thereof, and comprises an outer protective film which is composed of a polytetrafluoroethylene base material and a nano-silver composite layer coated on the surface, wherein the density of the nano-silver coating layer is 1.5-3.0 mg / cm2, the thickness is 0.1-0.3 mm, the diameter of the hollow microsphere is 50-200 microns, the wall thickness is 5-15 microns, and the filling rate is 10%-30% of the volume of the buffer ring; the material innovation: the PTFE-nano-silver composite layer has antibacterial and durability, the collagen-silica gel buffer layer promotes tissue repair, the structural innovation: the magnetic fixation + shape memory support realizes 'one-key' rapid installation, reduces the operation time in the operation by more than 20%, the process innovation: the laser welding and the plasma spraying technology are combined, the product consistency (tolerance ± 0.05 mm) is ensured, and the clinical value: through animal experiment verification, the postoperative infection rate is reduced to 1.2% (8.7% for the control group), and the incision healing time is shortened by 3-5 days.

The invention provides a biological dressing as well as a preparation method and application thereof. The preparation method comprises the following steps: thawing in still water; unhairing and degreasing; cutting and segmenting; fine trimming and punching; performing iodophor soaking treatment; soaking in purified water; soaking in a mixed solution of protease and alkali metal hydroxide; soaking in purified water; antibacterial agent brushing treatment is carried out; and packaging and irradiating. The product obtained by the invention can be used for purifying, cleaning and protecting wound surfaces, promoting granulation tissue growth, covering granulation wound surfaces, chronic ulcers and bedsores, shortening the healing time and improving the healing effect.

The invention is applicable to the technical field of biological medicines, and particularly discloses a composition for repairing skin injury as well as a preparation method and application of the composition. The composition is prepared from the following raw materials in parts by weight: 0.8-1.2 parts of turbellarian worms and 1-10 parts of sesame oil. The composition can promote healing of damaged skin parts, remarkably shorten the healing time of the damaged skin and remarkably reduce scar formation, can be used for skin injuries caused by burns, scalds, trauma and the like, and has a remarkable curative effect.

The invention relates to the technical field of infection risk assessment, in particular to an operating room infection risk early warning system based on multi-modal data fusion. The method comprises the following steps: firstly, dividing historical patients into different patient groups based on postoperative infection information, and determining an event intensive time period corresponding to each historical patient; acquiring an infection influence coefficient of each intraoperative event according to the occurrence frequency of each intraoperative event in the event intensive period corresponding to all historical patients in each patient group and the infection healing duration of the historical patients; and finally, according to the infection influence coefficient of each intraoperative event of the current patient in the current risk assessment period, operating room infection risk early warning is carried out. According to the method, the infection influence caused by each intraoperative event is evaluated by analyzing a large amount of historical patient information, so that the infection risk is evaluated based on the occurrence condition of the intraoperative event in the current risk monitoring process, and the evaluation and early warning effect on the infection risk of the operating room is improved.

The invention discloses a postoperative recovery time determination method and device, equipment, a medium and a program product, and is applied to the technical field of artificial intelligence. The method comprises the following steps: acquiring user parameters of a user; the user parameters comprise physiological feature parameters used for representing the physiological state of the user, disease risk level parameters used for representing the disease of the user, operation related parameters, anesthesia related parameters and medical team ability evaluation parameters; the user parameters are input into an intraoperative anesthesia mode determining model, an intraoperative anesthesia mode output by the intraoperative anesthesia mode determining model is obtained, and the intraoperative anesthesia mode comprises a non-general anesthesia mode or a general anesthesia mode; according to the intraoperative anesthesia mode and the user parameters, the postoperative recovery time of the user is determined. According to the method, the postoperative recovery time of the user is determined through the user parameters of the user in multiple dimensions and the intraoperative anesthesia mode, and the problem that the accuracy is low when the postoperative recovery time of the user is predicted only through the physiological feature data in a single dimension can be solved.