308 results about "Post operative care" patented technology

The invention discloses a neurosurgery patient postoperative care risk early warning system, and relates to the technical field of postoperative care risk early warning. According to the postoperative care risk early warning system for the neurosurgical patient, multi-source postoperative data such as brain waves, physiological indexes, behaviors and inflammation are integrated through the data acquisition module, single-index anomaly recognition is achieved through the sub-item risk assessment module, and then overall risk judgment is conducted by further fusing data when single indexes are normal through the comprehensive risk assessment module; finally, the early warning module performs graded early warning, so that multi-dimensional data fusion analysis is realized, abnormity of a single index can be found in time, potential overall risks can be mined through a comprehensive model, the comprehensiveness, accuracy and timeliness of early warning are improved, scientific and accurate risk judgment basis is provided for postoperative nursing, early intervention of medical staff is assisted, and the medical staff is prevented from suffering from early warning. Problems of single postoperative care risk assessment and lack of comprehensive judgment of existing neurosurgery patients are solved.

The invention relates to the technical field of medical monitoring and early warning, and discloses a postoperative care risk early warning system for neurosurgical patients. According to the system, real-time monitoring flows of electroencephalogram, intracranial pressure and body surface myoelectricity of a patient are continuously received, and a dynamic interaction network of neuroelectrophysiology and intracranial mechanical states is constructed so as to represent the coupling relation among electroencephalogram rhythm, pressure conduction and postoperative skull windowing area tissue compliance. The system analyzes three types of core parameters of cerebral cortex excitability, cerebrospinal fluid circulation load and cranial cavity compensation space from the network, further calculates a brain tissue perfusion risk and a neural structure compression risk, and generates a corresponding nursing early warning signal and a physiological regulation path. According to the scheme, deep coupling and mechanism risk early warning of multiple physiological signals are achieved, and the postoperative complication risk can be recognized earlier and more accurately.

The invention provides an intelligent nursing monitor used after an oral cancer fibula skin flap repair operation. The monitor integrates functional modules of skin flap physiological parameter monitoring, oral cavity function evaluation, patient whole body state monitoring, intelligent nursing scheme generation and pushing, data storage, remote medical support and the like. Accurate and real-time multi-parameter monitoring is realized through a high-sensitivity sensor, and data processing and early warning are performed by applying a big data analysis technology and an artificial intelligence algorithm. The invention aims to improve the postoperative care quality and effect of the oral cancer patient, has remote monitoring capability, can break through the regional restriction, and provides technical support for the timely intervention of professional medical resources. The monitor is portable in design and simple and convenient to operate.

The invention discloses an integrated management system and method for postoperative care of orthopedic patients, and relates to the technical field of medical treatment. Comprising a bone mineral density dynamic monitoring value, six-dimensional mechanical parameters of a joint movement track, emotion spectrum characteristics in voice interaction, microenvironment temperature and humidity changes collected by wearable equipment and skin surface pressure distribution; inputting the recovery data into a multi-modal decision-making model based on orthopedic biomechanics improvement, and generating a nursing scheme including a skeleton stress safety interval, a virtual rehabilitation scene dynamic parameter and an interdisciplinary intervention priority; the scheme parameters are dynamically optimized through a layered reinforcement learning framework special for the orthopedics department, and the deformation logic of the 3D printing brace and the correction strategy of the nursing robot are synchronously controlled; based on the postoperative complication space-time prediction map, a multidisciplinary collaborative response instruction strictly matched with the rehabilitation stage of the patient is triggered.

The invention discloses an intelligent monitoring and management method and system for postoperative care of tumor patients, and relates to the field of data analysis, and the main scheme is as follows: calculating a postoperative care state value # imgabs5 # according to a stability index # imgabs0 #, an equilibrium index # imgabs1 #, a wound inflammation immune response index # imgabs2 #, a pain tolerance and psychological toughness association index # imgabs3 # and a body temperature and immune response index # imgabs4 #; the problem that evaluation indexes are not comprehensive enough, are limited to basic vital sign data and meanwhile ignore relevance among different types of data, so that evaluation accuracy is reduced is solved, the body state of the user is judged according to the nursing state value # imgabs6 # and the nursing state threshold set, the body state of the patient can be accurately judged, and the evaluation accuracy is improved. And the efficiency and the pertinence of nursing work can be improved.

Methods of generating a surgical operative note for a surgical procedure, such as a spinal surgical procedure, and associated systems and devices are disclosed herein. In some embodiments, a representative method includes capturing surgical procedure data of the surgical procedure with a sensor array positioned to view the surgical procedure, and identifying features in the surgical procedure data relevant to the surgical procedure. The method can further comprise processing the identified features to provide contextual information about the surgical procedure, and utilizing an artificial intelligence (AI) application to generate the operative note based on the identified features and the contextual information. The operative note can include a natural language, structured, and coherent description of the surgical procedure that summarizes the surgical procedure, including the type of surgery performed, specific surgical techniques used, intraoperative findings, and / or postoperative care instructions.

The invention is a system for continuous monitoring of respiratory and gastric functions using wearable devices. Each device includes a three-axis accelerometer and optionally a gyroscopic sensor. They feature wireless communication for data transmission and means for attachment to the skin. A computation device analyzes the data, using a machine learning model to detect coughing, swallowing and respiration. The method involves placing sensors on the skin of the cricoid region and epigastric region, filtering and transmitting data, training the model, and plotting coughing frequency. This system enhances detection accuracy and facilitates early medical interventions, benefiting chronic condition management and postoperative care.

The invention relates to the technical field of postoperative nursing devices, in particular to a clinical postoperative nursing drainage device which comprises a shell, a supporting disc is rotationally arranged in the shell, a plurality of arc-shaped plates are elastically and slidably connected to the periphery of the supporting disc in the radial direction, and a drainage tube is arranged in the shell in a penetrating mode and surrounds the arc-shaped plates by a circle to form a reducing ring. When the drainage tube is pulled, the arc-shaped plates on the periphery of the supporting disc can elastically slide in the radial direction, so that the diameter of a reducing ring formed by the drainage tube is reduced, pulling force energy is absorbed, the pulling force borne by a surgical incision is reduced, and the pain of a patient is relieved; when the drainage tube is blocked due to the fact that the inner diameter is reduced due to pulling deformation, hydrops can be dredged through vibration.

The invention discloses an anorectal postoperative nursing device, and belongs to the technical field of postoperative nursing, the anorectal postoperative nursing device comprises a shell, the upper end of the shell is provided with an auxiliary movement device used for assisting a patient in leg movement, and the upper end of the auxiliary movement device is provided with a massage device used for massaging the shanks of the patient; the auxiliary movement device comprises a driving assembly, an adjusting assembly, a swinging assembly, a lifting assembly and a supporting assembly, the driving assembly is connected with the adjusting assembly and the swinging assembly, the swinging assembly and the lifting assembly are connected with the supporting assembly, and a massage device is installed at the upper end of the supporting assembly. By means of the mode, a patient can lie flat and place the legs in the massage device to be massaged or use the swing assembly due to the arrangement of the lifting assembly, operation is convenient, the use comfort level is high, the swing mode of the two legs can be adjusted through the adjusting assembly, assistance of different intensities is achieved, and practicability is high. Through the arrangement of the airwave leg massage instrument, the two legs can be massaged and nursed, and the exercise effect is enhanced.

The invention relates to a jaw traction device which comprises a support, a lead screw, a fixed traction plate, a movable traction plate and a driving assembly. When an operator presses the button shaft, the ejector rod shaft can be driven to rotate around the axis of the ejector rod shaft through clamping rotation fit between the second clamping part and the first clamping part, then the lead screw is driven to rotate around the axis of the lead screw through meshing transmission between the ejector rod shaft and the lead screw, and therefore the movable traction plate is driven to move along the axis of the lead screw. Furthermore, the distance between the movable traction plate and the fixed traction plate is adjustable, and the movable traction plate and the fixed traction plate can prop open and keep the two ends of the jaw bone by utilizing the screwing self-locking limiting between the screw rod and the movable traction plate; the jaw traction device is designed to be completely implanted into the cheek skin tissue, the operative wound is minimized, accurate traction can be achieved, controllable traction of the jaw is achieved, the living quality of a patient is improved in the traction process, and postoperative nursing difficulty is reduced.

The invention discloses an integrated management system for postoperative care of orthopedic patients, and belongs to the technical field of medical systems. The system is implemented based on a plurality of patient terminals, and each patient terminal is connected to a local motion monitoring platform; the local exercise monitoring platform comprises an exercise amplitude detection unit used for detecting the current exercise amplitude of a patient; the pain monitoring unit is used for monitoring the current pain index of the patient; each patient terminal is also provided with a postoperative care comprehensive management App realized based on a cloud platform; the post-operation nursing comprehensive management App comprises a narration unit for matching the post-operation nursing scheme to be executed currently based on the current state data of the user, and a display unit for displaying the post-operation nursing scheme. According to the invention, the postoperative nursing comprehensive management of orthopedic patients can be realized through narrative nursing and a continuous incentive mechanism according to the individual states of the patients and group recommendation, the scientificity and standardization of medical nursing work are embodied, and the medical nursing work can be understood and matched by the patients.

The invention discloses a postoperative pain degree sensor and an ovum extraction operation pain monitoring system, and belongs to the field of postoperative health monitoring and intelligent nursing equipment. The sensor comprises a flexible substrate, and a skin electric response sensing unit, a temperature sensing unit, a myoelectricity sensing unit, a micro-pressure sensing unit, a signal processing circuit and a wireless communication module which are integrated on the flexible substrate, the monitoring system comprises an edge processing module, a pain index evaluation module, an interaction terminal and a data recording module. The system evaluates the postoperative pain level based on the multi-channel physiological signals, real-time quantification and alarm prompt of the pain state are achieved, and the postoperative nursing response efficiency is improved. The scheme is suitable for assisting pain management after reproductive ovum extraction, and has the advantages of high sensitivity, low delay, structural flexibility and system closed loop.

The invention discloses an eye examination device with a postoperative care eyelid supporting function, and belongs to the technical field of eye examination.The eye examination device comprises an eyeshade type frame, a tightening belt, a shell, an examination base, an examination module, an eyelid dilator and the like, stable wearing can be achieved through the tightening belt, the position of the examination module is adjusted through a micro electric push rod, and the eyelid dilator is arranged on the shell; an upper eyelid supporting piece and a lower eyelid supporting piece of the eyelid dilator achieve accurate dilation by means of the SMA driving dilator, a contact air bag on an arc-shaped silica gel supporting pad can adjust contact pressure through a pneumatic adjuster, a piezoelectric ceramic vibrator can assist in tear adjustment and muscle relieving, a liquid absorber can treat redundant tears, and the device integrates a control module and various detection modules and is convenient to use. The eye protection device can monitor the eye state in real time and trigger a protection mechanism, provides safe and comfortable support and nursing for postoperative patients while completing eye examination, and is suitable for ophthalmologic postoperative examination and rehabilitation assistance.

The invention provides a neurosurgery postoperative nursing information management method. The method comprises the steps that physiological data and nursing operation data of a patient are collected and recorded; processing abnormal values and missing values in the data, standardizing the data and dividing the data into an analysis set and a verification set; training an optimized nursing information management system by using the analysis set, wherein the system adopts an improved intelligent optimization algorithm to adjust parameters of a basic nursing information management model; and inputting the verification set into the trained system to realize effective management. According to the invention, efficient and accurate management of postoperative nursing information can be realized, the nursing work efficiency and quality are improved, and the postoperative recovery effect of a patient is improved.

The invention provides a multi-mode intelligent analysis internal fistula postoperative rehabilitation nursing method and system, and belongs to the technical field of medical nursing and artificial intelligence crossing. The application aims to solve the problems of single monitoring dimension, subjective risk judgment and static homogenization of the nursing scheme in the existing internal arteriovenous fistula postoperative nursing. The method comprises the following steps: acquiring multi-modal data related to a wound state and a hemodynamic state of an internal arteriovenous fistula; processing the multi-modal data to generate standardized feature data which can be analyzed; generating a risk assessment result about the health condition of the internal arteriovenous fistula; and a preset nursing scheme is dynamically adjusted based on a risk assessment result. According to the method and the device, multi-modal data are fused and an intelligent algorithm is used for collaborative analysis, so that the accuracy and early stage of risk identification can be realized, the individuation and high efficiency of a nursing scheme are realized, and the nursing quality is improved.

The present disclosure discloses full-mouth zirconia implant method and system for full mouth reconstruction using one-piece ceramic zirconia dental implants. The full-mouth zirconia implant method comprises acquiring analog and digital impressions of tooth of patients; fabricating a temporary restoration based on acquired impressions; adapting medical professionals for administering anesthesia to the patients; placing the one-piece ceramic zirconia dental implants in a jaw of the patients; preparing at least four unextracted tooth for anchoring temporary restoration; anchoring and seating the temporary restoration on at least four unextracted tooth for avoiding premature contact with abutments of one-piece ceramic zirconia dental implants; initiating prosthodontic phase after healing period upon performing post-operative care; assessing smile of patients to determine whether an occlusal plane is parallel to a line connecting a tragus of an ear to an ala of nose of the patients; and placing a final restoration for the full mouth reconstruction.

The invention discloses a tumor intervention postoperative auxiliary nursing system based on real-time health data, and particularly relates to the technical field of medical nursing, and the system comprises the following modules: a data collection module obtains physiological parameters, behavior data and equipment states of a patient in real time; the data processing module cleans, formats and stores the collected data; the efficacy evaluation module evaluates the treatment cooperation efficacy of the patient; the matching evaluation module evaluates the matching degree of the equipment and the physiological state of the patient; the classification model construction module performs classification according to the evaluation result and determines a nursing type; and the nursing intervention module executes a corresponding intervention strategy according to the classification result. The system realizes intelligent and personalized postoperative care; according to the physiological data, the treatment adaptability and the equipment adaptability of the patients, personalized nursing strategies are intelligently matched, and it is ensured that each patient is nursed most suitable for the health condition of the patient after an operation. The personalized nursing scheme is beneficial to accelerating the recovery of the patient and reducing postoperative complications and adverse reactions.

The invention relates to the technical field of postoperative risk prediction, in particular to a cardiovascular intervention postoperative nursing risk prediction system based on physiological feedback. The method comprises the following steps: firstly, acquiring physiological data of historical patients and risk values of postoperative care, and grouping; the aggregation of the risk values of the patients is further analyzed, and the initial typical degree is obtained in combination with the risk values; further analyzing the reference weight of other groups for each physiological data of the target group, analyzing the correlation between the physiological data of other groups and the maximum initial typical degree in other groups, and obtaining the prediction importance of each physiological data of the target group; the final typical degree is further obtained; and finally, based on the final canonical degree fusion risk value of the patients in each group, obtaining a risk optimization value and constructing a prediction decision tree, thereby improving the representativeness and individualized prediction capability of the decision tree.

The utility model relates to the technical field of gynaecology and obstetrics nursing, and discloses a side-lying auxiliary supporting device for postoperative nursing, which comprises a placing plate, an adjusting screw rod is arranged on one side of the placing plate, a mounting plate is fixedly connected to one side of the adjusting screw rod, a limiting plate is fixedly connected to one side of the mounting plate, and the limiting plate is fixedly connected to the other side of the adjusting screw rod. And a fixing plate is arranged below the limiting plate, one side of the fixing plate is fixedly connected with one side of the mounting plate, a threaded rod is arranged in the fixing plate, and a clamping plate is fixedly connected to the top end of the threaded rod. According to the side-lying auxiliary supporting device for postoperative nursing, side-lying equipment is fixed through the mounting plate, the adjusting lead screw rotates to drive the mounting plate to move to the edge of a sickbed, then the limiting plate and the fixing plate are clamped to the edge of the sickbed, and then the threaded rod is held and rotated to enable the clamping plate to be clamped to the edge of the sickbed so that limiting can be achieved; after limiting, the problem that equipment moves when a puerpera leans on the bed can be avoided, and the problem that supporting is not stable enough is solved.

The utility model discloses an ear postoperative wound dressing fixer, which belongs to the technical field of ear postoperative nursing and comprises a first mounting lantern ring, a dressing mechanism is arranged on the outer side of the first mounting lantern ring, a wearing mechanism is arranged above the first mounting lantern ring, and a mounting ring is fixedly mounted at the left end of the first mounting lantern ring. The fixing device comprises a mounting ring, a supporting rod is fixedly mounted on the inner wall of the mounting ring, a threaded seat is fixedly mounted on the supporting rod, a fixing screw is in threaded connection with the inner side of the threaded seat, and the fixing device for the wound dressing after the ear surgery is composed of a first mounting lantern ring, a dressing mechanism and a wearing mechanism. According to the fixator, a double-installation-sleeve-ring linkage structure is combined with a multi-point adjustable pressure system of the dressing mechanism, the gauze body is flexibly fixed, the problem that adhesive tape is prone to falling off is solved, the wearing mechanism is double fixed through insertion plate type telescopic adjustment and elastic hook-and-loop fasteners, under the assistance of a ventilation groove and a soft cotton cushion, the displacement amount is reduced, and the skin pressure is reduced; stability and comfort are achieved, and the postoperative nursing quality is effectively improved.

The invention belongs to the technical field of medical instruments, and particularly relates to a drainage tube fixing device for head postoperative care, which comprises two groups of headstocks oppositely arranged, an elastic connecting band is connected to the rear sides of the two groups of headstocks, fixing bands are connected to the front sides of the two groups of headstocks, and an arc-shaped frame is connected to the tops of the two groups of headstocks. A rail groove is formed in the arc-shaped frame, a sliding block is arranged in the rail groove in a sliding mode, a connecting block is connected to the front side of the sliding block, a pipe body fixing mechanism is arranged on the connecting block, and the pipe body fixing mechanism comprises a surrounding assembly and an inflation pressing assembly; the hoop embracing assembly containing the elastic expansion strip is combined with the air inflation pressing assembly composed of the air containing cylinder and the piston plate, the piston plate is pushed through the threaded rod to adjust air pressure so as to achieve tightness control over the elastic expansion strip, drainage tubes with different tube diameters can be firmly fixed, and it is avoided that a hard clamp damages the tube wall or compresses a tube cavity.

The invention discloses an abdominal operation postoperative scar nursing bellyband, and relates to the technical field of postoperative nursing, the abdominal operation postoperative scar nursing bellyband comprises an elastic band, the outer wall of the elastic band is provided with a detachable adjusting mechanism convenient for dismounting a gasket, through the structural arrangement, the abdominal operation postoperative scar nursing bellyband can realize the purpose that the gasket can be conveniently dismounted without dismounting a bellyband body; only the positions of the cloth and the wound are adjusted, so that the working difficulty of medical staff is simplified, wound tearing or secondary infection caused by re-winding of the bellyband on the wound of a patient is reduced, and the cloth can be independently detached so as to be directly replaced or applied with liquid medicine. And the recovery state of the wound can be observed through the detachable adjusting mechanism, so that the medical staff can conveniently adjust subsequent medication.

The utility model discloses a special cage for a rat anesthesia experiment in the field of experimental rat cages, which comprises a base, a cage body is arranged on the base, the cage body comprises four vertical side net bodies which form a rectangle, the top of each side net body is correspondingly provided with a rectangular top plate, a plurality of vertical baffles which are distributed at equal intervals in the transverse direction are arranged in the cage body, and the rectangular top plate is arranged on the bottom of the cage body. The baffles are rectangular and longitudinally arranged, the interior of the cage body is divided into a plurality of partition areas for placing rats through the baffles, and an alarm is arranged in the base and corresponds to each partition area. The rat cage can be used for placing an anesthetized rat and preventing the rat from being trampled by other rats or even dying in a conventional cage; people can be reminded to pay attention to the conditions of the rats at regular time, so that the pertinent postoperative care consciousness of the rats waking up overtime is enhanced.

The invention discloses a cardiovascular postoperative care relieving device, and belongs to the technical field of postoperative care, the cardiovascular postoperative care relieving device comprises a bed body device, the bed body device is used for carrying out heating, heat preservation and relieving massage on a cardiovascular postoperative patient, and the bed body device is provided with a back relaxing device and two neck relaxing devices; the neck relaxing device is used for relieving and massaging the neck of the patient, and the back relaxing device is used for relieving and massaging the back of the patient. The arm relieving mechanisms, the leg relieving mechanisms, the neck relieving device and the back relieving device can be driven by one power source to comprehensively relieve the four limbs, the neck and the back of a patient, and the relieving effect is good; the heating pad arranged on the bed body device can keep the body temperature of a patient at a comfortable degree, and the four limbs, the back and the neck of the patient are relieved and massaged at the same time in the state, so that the comfort of the patient is greatly improved.

The sputum suction device comprises a sputum suction box body which is of a square structure, a storage space is formed in the sputum suction box body, a pipe opening is formed in one face of the sputum suction box body, a sputum suction pipeline is installed on the pipe opening, and the sputum suction pipeline is communicated with the storage space; a negative pressure machine is arranged on the outer wall of the sputum suction box body, one end of the negative pressure machine is communicated with the storage space, and the negative pressure machine is used for reducing pressure in the storage space. One end of the negative pressure machine is communicated with the storage space, and the negative pressure machine is used for generating negative pressure by reducing the pressure intensity in the storage space, so that substances such as sputum are driven to enter the storage space from the sputum suction pipeline. According to the design, the negative pressure principle can be effectively utilized, sputum can be smoothly sucked into the storage space, centralized treatment is facilitated, overflow of the sputum in the sputum suction process is avoided, and the sputum suction efficiency and safety are improved; and the adjusting mechanism can be used for controlling the size of a gap between the conical plugging block and the connecting pipe, so that the gas flow is adjusted.

The utility model provides a crystalline lens implantation postoperative nursing belt, and relates to the technical field of postoperative nursing, the crystalline lens implantation postoperative nursing belt comprises a crystalline lens implantation rear eye nursing frame, and the inner side of the crystalline lens implantation rear eye nursing frame is provided with a medicament slow release sliding frame and an eye compression sliding frame. When medicine needs to be applied, several rows of medicine slow-release sliding frames can slide into the inner side of the eye nursing frame after lens implantation, rotating baffles rotate in the sliding process of the medicine slow-release sliding frames, and after the rotating baffles rotate, medicine on the inner side of a medicine storage box can flow to the inner side of a medicine inlet pipeline through a connecting pipeline; the medicament entering pipeline is communicated with the medicament slow-release sliding frame, medicament in the medicament entering pipeline can enter from the through groove in one side of the medicament slow-release sliding frame, the medicament slow-release cotton can slowly release the medicament to the periphery of the eye, the medicament effect is continuously exerted, the inconvenience that a patient frequently uses eye drops is reduced, meanwhile, it is guaranteed that the medicament can uniformly act on the eye operation part, and the treatment effect is improved.

The utility model provides an oral cavity postoperative nursing device which comprises a cover body, a nursing rod, a nursing liquid supply assembly and a negative pressure drainage assembly, a mounting opening is formed in the side, close to a patient, of the cover body, an air bag suitable for being attached to the mouth area of the patient is arranged on the edge of the mounting opening, and a mounting hole is formed in the side, back to the patient, of the cover body; the nursing rod is suitable for being fixed in the mounting hole so that the end, provided with a nursing opening and a drainage opening, of the nursing rod can stretch into the oral cavity of the patient, the nursing opening is used for spraying nursing liquid into the oral cavity of the patient, and the drainage opening is used for sucking the nursing liquid in the oral cavity of the patient. A care solution inlet communicated with the care opening and a drainage outlet communicated with the drainage opening are formed in the other end of the care rod; the care solution supply assembly is provided with a care solution supply port, and the care solution supply port is communicated with the care solution inlet; the negative pressure drainage assembly is provided with a drainage liquid inlet, the drainage liquid inlet is communicated with the drainage outlet, and the comfort of the patient is greatly improved on the basis of nursing the oral cavity of the patient.

The utility model relates to the technical field of medical instruments, in particular to an auxiliary fixing device for mammary gland minimally invasive postoperative nursing, which comprises two groups of fixing covers which are connected with each other, two groups of fixing components are symmetrically arranged on two sides of each fixing cover, the fixing covers are fixed on limbs of a patient through the fixing components, and the fixing covers are fixed on the limbs of the patient through the fixing components. An extrusion assembly is arranged in each fixing cover; the fixing assemblies are arranged on the two sides of the fixing cover, the rotating rods are continuously driven by restoring force of torsion springs in the fixing assemblies to reset and rotate in the fixing seats, and clamping blocks on the fixing plates are clamped with clamping grooves at a time, so that the fixing cover is worn on limbs of patients of different body types, and the patients can wear the fixing cover more conveniently and rapidly; and during use, the fixing cover is not easy to slide and slide down, so that the normal working activity of the fixing cover is not influenced.

The invention relates to the field of cardiovascular intervention postoperative nursing equipment, and discloses a cardiovascular intervention postoperative puncture point intelligent hemostasis and monitoring robot which comprises a shell, a fixed pressing frame is movably arranged at the inner bottom of the shell, a flexible pressing pad is fixedly installed at the bottom end of the fixed pressing frame, and a glass pressing piece is fixedly installed in the middle of the flexible pressing pad. A fixing frame is arranged in the middle of the interior of the shell, rotating frames are movably installed at the two ends of the fixing frame, first cavities are formed in the two sides of the interior of the fixing frame, spring pieces are fixedly installed on the two sides of the interior of each first cavity, and the tail ends of the spring pieces extend into the rotating frames on the corresponding sides. The system can accurately and constantly press a puncture point for hemostasis, can visually monitor the bleeding state in real time, can perform intelligent gradient pressure reduction and millisecond-level emergency pressurization, is high in adaptability and convenient to operate, can reduce postoperative bleeding risks and medical care intensity, and guarantees the safety of a patient.

The invention belongs to the field of nursing assistance, and particularly relates to an orthodontic patient postoperative nursing condition tracking assistance system which comprises a tooth image acquisition module, a tooth intelligent detection module, a data storage module, a doctor interface module, a patient interface module and a central control module. According to the method, the computer vision technology based on image segmentation is adopted to assist in accurately and intuitively judging the condition of the teeth of the patient; according to the method, a boundary feature extraction method based on feature cross fusion is creatively adopted, overall boundary information is obtained in a global mapping mode, local feature extraction is performed on the basis of the overall boundary information, multi-level feature cross fusion is performed, and accurate boundary extraction of teeth is realized; according to the invention, a multi-dimensional attention-based feature removal adjustment method is creatively adopted to detect the displacement and necrosis of the teeth, and a mask mechanism is introduced to increase the recognition capability of image details, so that the accurate detection of the displacement and necrosis of the teeth is realized.