183 results about "Intensive care" patented technology

The invention discloses an accurate health risk early warning analysis system and method based on multi-modal medical data fusion. The system comprises a multi-source data acquisition module, a preprocessing module, a dynamic fusion module, a risk assessment module, an interpretability module and a dynamic early warning module. According to the method, multi-modal data are collected, feature vectors are generated through preprocessing and cross-modal fusion, a comprehensive health risk index is calculated through a double-flow model (time sequence LSTM + static GNN), abnormal association is analyzed in combination with causal reasoning, a threshold value is dynamically adjusted, grading early warning is triggered, and finally the model is optimized through reinforcement learning. According to the scheme, deep fusion and dynamic evaluation of multi-modal data are achieved, the accuracy, timeliness and interpretability of risk early warning are improved, the method is suitable for scenes such as chronic disease management and intensive care, and powerful support is provided for clinical decision making.

The invention relates to the technical field of medical early warning, and discloses a graded early warning system based on multi-parameter vital sign detection. According to the system, real-time physiological parameters such as the heart rate, the blood pressure, the oxyhemoglobin saturation and the body temperature of a patient are collected through vital sign monitoring equipment; and inputting the parameters into a feature extraction network, generating a multi-dimensional physiological feature vector, and constructing a dynamic risk assessment matrix containing physiological state change trends of different time windows according to the multi-dimensional physiological feature vector. Dividing risk grade intervals according to a preset grading early warning threshold value, adjusting the intervals by adopting a self-adaptive weight distribution strategy, and generating a comprehensive risk score; and when the score exceeds the preset early warning trigger line, activating a corresponding early warning response mechanism. The system can realize comprehensive dynamic assessment of the physiological status of the patient, is suitable for emergency treatment, intensive care and chronic disease nursing scenes, and meets the clinical health risk monitoring and early warning requirements.

The present application relates to a kind of respiratory synchronous diaphragm nerve electric stimulator in vitro, belong to medical equipment technical field.The technical scheme of a kind of diaphragm nerve electric stimulation based on real-time breathing signal synchronization trigger is proposed for the problems of high weaning failure rate and quality of life decline caused by VIDD.The technical scheme points include: detecting inspiration negative pressure signal through nasal cavity air pressure sampling tube, control unit dynamically adjusts trigger threshold according to negative pressure signal, when negative pressure is lower than preset value and waveform slope meets the standard, trigger electric stimulation module to output biphasic pulse, pulse parameters include positive and negative alternating waveform, width 0.1ms to 1ms, frequency 10Hz to 50Hz and current intensity 5mA to 30mA, and strictly limit electric stimulation to be only output in inspiration cycle, and expiration cycle is completely blocked stimulation by hardware switch circuit.It is mainly suitable for intensive care and rehabilitation therapy scene, effectively prevent and treat VIDD, improve patient weaning success rate and quality of life.

The invention discloses a respiratory intensive care method and system, and the method comprises the steps: deploying an acoustic sensor on a respirator loop, and synchronously obtaining the ventilation parameters and optional temperature and humidity data of a respirator; preprocessing the acquired multi-modal data, and converting an acoustic signal into a time-frequency spectrogram; the preprocessed data are input into a multi-modal fusion fault recognition model, the model comprises a convolutional neural network branch used for extracting acoustic features and a recurrent neural network branch used for capturing time sequence dynamics, and the probability of a specific fault precursor is output by combining the features of all the branches through a fusion layer; and finally, performing early warning decision according to the probability. The invention also comprises a system for implementing the method. According to the invention, through deep fusion of acoustic, pneumatic and thermodynamic data, accurate prediction of fault precursor is realized, and an earlier time window is provided for clinical intervention, so that the monitoring safety is improved.

The invention relates to the technical field of monitoring restraint, and particularly discloses an intensive care restraint device and a using method thereof.The intensive care restraint device comprises an abdomen restraint strap, the abdomen restraint strap surrounds the waist of a patient for binding, the abdomen restraint strap is sleeved with a binding strap, and the two sides of the binding strap are connected with connecting straps through adjusting buckles; shoulder restraint straps are arranged outside the binding strap in a crossed manner; the device further comprises a pressure sensor, the pressure sensor monitors the extrusion pressure change in real time and is used for judging the dysphoria degree of the patient, the pressure sensor is arranged at the intersection of the shoulder restraint strap to monitor the extrusion pressure change when the patient struggles in real time, and a motor in the control assembly is combined to drive a screw transmission mechanism to drive the patient to move. When the patient moves restlessly, the restraint strap is automatically tightened to prevent struggling off or accidental extubation; after the patient is calm, the patient is gradually relaxed and constrained, complications such as blood circulation disorder and pressure sores caused by long-term excessive constraint are effectively avoided, and medical safety and patient comfort are both considered.

The invention relates to the technical field of medical data mining, and particularly discloses an elderly sepsis index model, a prediction model construction method and a prediction system.The method comprises the steps that a development queue data set and an independent verification queue data set of elderly sepsis patients at the age larger than or equal to 60 years old are determined according to an intensive care database; performing sepsis death and prognosis importance sorting on candidate inflammation-immune composite indexes of the development queue data set according to a total correlation feature selection algorithm; superposing and combining preset basic indexes, each index in the importance inflammation marker indexes and a preset importance scoring standard; comparing the scoring results of the multiple groups of joint optimization index models, and evaluating the scoring results; and determining the joint optimization index model with the optimal evaluation result as the senile sepsis index model. According to the construction method of the senile sepsis index model provided by the invention, the index model suitable for senile sepsis can be obtained based on the existing index database.

The invention discloses a PatchTST model-based respiratory signal restoration method, which comprises the following steps of: S1, reading low-resolution sensor input data and high-resolution respiratory physiological waveform target data, and carrying out data cleaning, formatting and time alignment to form a unified data set; and S2, dividing the aligned time sequence data into window samples with fixed lengths, dividing a training set and a verification set, carrying out standardization processing on the data, and then constructing a PyTorch data loader. According to the method, the adaptation problem of the low-resolution input data and the high-resolution target waveform can be effectively solved, the target data quality can be further optimized, the breathing physiological state of a patient can be reflected more truly, and reliable data support is provided for clinical intensive care and respiratory disease diagnosis.

The invention discloses an intensive care state real-time prediction method and system based on mask dynamic composition. The method directly faces the challenge that clinical time sequence data is extremely sparse, and a monitoring missing mode is creatively converted into valuable prediction features. A monitoring mode dynamic relation graph is constructed to encode the clinical cooperative monitoring intensity between the indexes; comprehensively modeling time sequence dependence in combination with a time sequence attention mechanism and multi-level local feature extraction; and finally, through adaptive multi-channel fusion, accurate and end-to-end prediction of the future multi-index clinical trajectory of the patient is realized. Compared with a traditional filling or special architecture method, the method has the advantages that knowledge hidden in clinical monitoring behaviors can be more effectively mined, more excellent prediction performance can be achieved on an intensive care state data set with extremely sparse data, and a new technical path is provided for development of an intelligent clinical early warning system.

The utility model discloses an electrocardiograph monitor for intensive care, and mainly relates to intensive care. Comprising a movable base, a monitor body is installed on the upper surface of the movable base, a wiring port is formed in one side of the monitor body, an adjusting structure is arranged at the position, corresponding to the wiring port, of one side of the monitor body, the adjusting structure comprises a fixing frame, and the fixing frame is fixedly connected with the monitor body; the inner wall of the fixing frame is rotatably connected with a two-way screw rod, the arc surface of the two-way screw rod is in threaded connection with two clamping plates, the two clamping plates are slidably connected with the inner wall of the fixing frame, and the side, away from the monitor body, of the fixing frame is fixedly connected with a supporting plate. The beneficial effects of the utility model lie in that the clamping plate is used to limit the connecting line at the wiring port position, the situations of loose wiring and poor contact are avoided, and the storage rod is used to wind the connecting line with redundant length, thereby facilitating the management and distinguishing of a user.

1. Name of the product in this design: Intensive Care Unit. 2. Purpose of this design: To provide a place for animals to receive medical treatment and rehabilitation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model belongs to the technical field of medical first-aid equipment, and discloses a full-automatic breathing balloon pressing device which comprises a breathing balloon body and a support, the breathing balloon body comprises a balloon, one end of the balloon is connected with a connecting pipe communicated with an inner cavity of the balloon, and the inner wall of the connecting pipe is connected with a pressure sensor and a flow meter respectively. According to the scheme, manual operation is replaced with the automatic pressing structure, and the problems that a traditional breathing balloon is unstable in pressing frequency, uneven in force, fatigue and the like are solved; a pressure sensor and a flow meter are combined to realize real-time monitoring and intelligent regulation and control, so that the ventilation pressure and the tidal volume are effectively controlled, and the safety is improved; the adjustable fixing assembly adapts to various balloon sizes, and stable pressing is ensured; the common and advanced modes adapt to different treatment requirements and are widely applied to pre-hospital first aid and intensive care, and the respiratory support efficiency and reliability are remarkably improved.

1.The name of the design product: treatment hospital transfer respirator. 2.The use of the design product: a medical device for intensive care and patient transfer in professional medical institutions. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best shows the design points: perspective view. 5.The design claimed contains color.

The utility model relates to the technical field of neurology intensive care, in particular to an infusion device for neurology intensive care, which comprises a cushion, an adjusting device and a backrest, the cushion is provided with armrests on two sides, symmetrical connecting plates are arranged at two ends of the rear side wall of the cushion, a rotating rod is arranged between the two connecting plates, and the rotating rod is connected with the adjusting device. Wherein a first motor is arranged on the outer side wall of one connecting plate, a supporting plate is arranged on one side wall of the cushion, a fixing rod is arranged on the upper side wall of the supporting plate, the adjusting device comprises an adjusting box, a sliding rod, a sliding block and a second motor, a groove is formed in the adjusting box, an opening is formed in the front end of the groove, and the sliding rod is arranged in the groove. The sliding block is attached to the inner side wall of the groove and is in sliding connection with the inner side wall of the groove, a connecting rod is arranged at the front end of the sliding block, the connecting rod penetrates through the opening and is in sliding connection with the opening, and a hook is arranged at the lower end of the connecting rod, so that the infusion requirements of different patients are met, and the comfort degree is further improved.

The present invention comprises: a head unit which generates stimuli by means of power supplied from a main body unit, so as to deliver the stimuli to a user's skin; and an intensive care unit which is provided on the head unit so that when the head unit is pressed against the user's skin, the intensive care unit pinches an area of the user's skin to protrude outward and intensively applies stimuli to the protruding skin.

The embodiment of the invention provides an intensive care data acquisition method and system, which can solve the problems of alarm fatigue, low equipment management efficiency and data islanding existing in an ICU environment for a long time. The method comprises the following steps: receiving a Bluetooth broadcast data packet reported by a plurality of Bluetooth gateways deployed in an ICU ward, wherein the Bluetooth broadcast data packet comprises Bluetooth Beacon signals periodically broadcasted by bed unit Bluetooth tags configured by a plurality of sickbed units and low-power-consumption Bluetooth broadcast signals from a plurality of Bluetooth converters; performing position estimation on each Bluetooth converter based on the Bluetooth broadcast data packet, so as to automatically bind the medical equipment and the bed units according to the spatial position relationship between the Bluetooth converters and each bed unit; and when the equipment monitoring data from the Bluetooth converter is received, associating the equipment monitoring data with the patient information of the corresponding bed unit, and generating a structured monitoring data record with the unique identification of the bed unit, the patient identification and the medical equipment identification.

The utility model discloses a clinical fixing device for medical intensive care medicine, which comprises an arm fixing shell, the arm fixing shell adopts a square fixing tube shell structure and a hollow structure at the middle end, the upper surface of the arm fixing shell is provided with a curved concave surface, and the curved concave surface at the upper end of the arm fixing shell is provided with small ventilation holes. A circular hole is formed in the inner side surface of the lower end of the arm fixing shell, a convex circular shaft is clamped to the circular hole, a C-shaped mounting seat is fixedly connected to the lower surface of the convex circular shaft, a threaded hole is formed in the inner side surface of the lower end of the C-shaped mounting seat, and a threaded jackscrew is connected to the inner side surface of the threaded hole of the C-shaped mounting seat through threads; the arm fixing shell structure is adopted, the hollow structure is adopted, air holes are formed in the surface of the arm fixing shell structure, the arm is breathable after being fixed, the comfort degree is improved, the side face silica gel belt is used for clamping and fixing the arm, fixing is convenient, the bottom of the arm fixing shell is fixed to a table top through the rotatable C-shaped installation base, the angle can be adjusted, and installation is convenient and flexible.

This invention discloses a closed-type intensive care unit disinfection device, mainly relating to the field of disinfection device technology. It includes a disinfection chamber with a door hinged to its surface, an observation window fixedly connected inside the door, and an isolation plate fixedly connected inside the chamber. It also includes a disinfection structure disposed on the surfaces of the disinfection chamber and the isolation plate for thoroughly disinfecting the protective clothing or gowns of medical personnel. The first disinfection component includes a booster pump. The beneficial effects of this invention are: through the operation of the disinfection structure, and with the cooperation of the first disinfection component, the second disinfection component, the support component, and the cleaning component, it achieves both thorough disinfection of the torso of medical personnel and cleaning and disinfection of foreign objects on the soles of their shoes, enabling the disinfection device to thoroughly disinfect the protective clothing or gowns of medical personnel, greatly improving the practicality of the disinfection device.

The utility model discloses a medical care box for the intensive care department, which comprises a care box body, a lower storage rack is movably connected to the inner bottom of the care box body, an open plate is hinged to one side of the care box body, a hook ring is fixedly connected to the inside of the open plate, a hook rope is fixedly connected to one side of the lower storage rack, and the hook rope is fixedly connected to the other side of the lower storage rack. The end, away from the lower storage frame, of the hook rope is fixedly connected with a hook rope ring. The lower storage frame is movably connected to the inner bottom of the nursing box body, the open plate is hinged to one side of the nursing box body, the hook ring is fixedly connected to the interior of the open plate, the hook rope is fixedly connected to one side of the lower storage frame, and the hook rope ring is fixedly connected to the end, away from the lower storage frame, of the hook rope. The hook rope ring is arranged outside the hook ring in a sleeving mode and movably connected with the hook ring, so that after the opening plate is opened, the lower storage frame can be pulled to the side, close to the opening plate, of the nursing box body, and medicine at the bottom of the nursing box body can be taken conveniently.

The invention provides an audio playing method based on vital sign feedback and related equipment. The emotion of a patient in an intensive care unit can be relieved. The method comprises the following steps: periodically detecting vital sign data of a target patient; inputting the vital sign data into a pre-trained physiological trend prediction model to obtain predicted sign data corresponding to the target patient; judging whether target physical sign data with a predicted value reaching a preset threshold value exists in the predicted physical sign data or not; if yes, generating a target audio corresponding to the target patient according to the target sign data; and playing the target audio.

This utility model relates to the technical field of waste collection devices, specifically a waste collection device for intensive care units (ICUs). The device includes a waste collection unit with a collection mechanism inside. The collection mechanism includes a funnel, with both sides of the funnel fixedly connected to the waste collection unit. Several fixed seats are fixedly connected to the lower surface of the funnel. A rotating rod is rotatably connected inside every two fixed seats. A movable baffle is fixedly connected to the arc surface of the rotating rod, and two springs are sleeved on the arc surface of the rotating rod. This invention solves the problem that traditional waste collection devices cannot separate the waste collection unit from the medical waste when collecting medical waste, increasing the risk of bacterial infection and hindering the collection of medical waste, thus reducing the need for waste collection devices.

The invention relates to the technical field of intensive care units, in particular to an animal ICU intensive care unit carbon dioxide removing system and a control method.The animal ICU intensive care unit carbon dioxide removing system comprises an ICU unit body, a circulating pump, a gas washing bottle, a pressure sensor and a controller, the ICU unit body is provided with a gas inlet and a gas outlet, a circulating fan in the ICU unit body is started, and the carbon dioxide sensor detects the concentration of carbon dioxide in the unit body in real time; comparing the concentration with a preset concentration; when the concentration of the carbon dioxide is higher than the preset concentration, the controller starts the circulating pump, the circulating pump extracts air in the ICU cabin into the gas washing bottle for gas washing, the carbon dioxide in the air is removed, and the gas-washed air flows back to the ICU cabin; when the carbon dioxide sensor detects that the concentration of carbon dioxide in the cabin is lower than the preset concentration, the controller closes the circulating pump, the system eliminates carbon dioxide in an ICU cabin body'internal circulation 'mode, it is avoided that traditional'external circulation' blows to dilute the concentration of carbon dioxide in the inner cabin and disturb the environment of the inner cabin, and it is guaranteed that the temperature, humidity and oxygen concentration in the monitoring cabin are in the constant environment.

A restraining device for intensive care comprises a supporting pad and a plurality of bandages, a plurality of through holes distributed in an array mode are formed in the supporting pad, positioning assemblies used for being connected with the bandages are detachably arranged in the through holes, and each positioning assembly comprises an upper positioning ring and a lower positioning ring which are located on the two sides of the supporting pad respectively. The upper positioning ring is coaxially and fixedly connected with an upper positioning pipe, the lower positioning ring is coaxially and fixedly connected with a lower positioning pipe, the upper positioning pipe is detachably connected with the lower positioning pipe, and the end part of the bandage is detachably connected with the upper positioning pipe or the lower positioning ring. The utility model provides a restraining device for intensive care, which fully ensures that a bandage can restrain the position of a patient needing to be restrained, and the restraining effect is better.

1. Name of the designed product: packing box (time intensive care facial set). 2. Use of the designed product: box for placing care facial products. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention belongs to the technical field of medical teaching information, and particularly relates to an umbilical cord model umbilical vein indwelling catheter module improvement system and method based on a novel biomimetic material. The system focuses on clinical training requirements of umbilical vein catheterization in newborn intensive care, and overcomes core defects of a traditional training model in material bionic degree, operation feedback precision and durability by innovating a bionic material formula, optimizing a catheterization channel structure and designing a multi-dimensional sensing feedback and evaluation algorithm. A practical operation training solution with real operation hand feeling, accurate quantitative evaluation and high reusability is provided for medical teaching, and the system is suitable for skill training in scenes such as medical colleges and hospital neonatology departments.

The invention discloses a rapid cooling device for an intensive care department, the rapid cooling device comprises a first fixing block and a second fixing block, a cooling assembly is arranged between the first fixing block and the second fixing block, the cooling assembly comprises a plurality of first cooling belts and a plurality of second cooling belts, and the first cooling belts and the second cooling belts are arranged in a staggered manner; isolation pads are arranged on the inner sides of the first cooling belt and the second cooling belt, and control assemblies are arranged between the first cooling belt and the second cooling belt and the second fixing block; the arranged cooling assembly can cool the trunk of the patient, and meanwhile, the contact position of a cooling part in the cooling assembly and the skin of the trunk of the patient can be adjusted through the control assembly, so that the problem of skin frostbite of the patient caused by long-term unchanged heat conduction body parts of the patient is avoided; the position of the heat exchange liquid is replaced to adjust the heat exchange part of the body of the patient so as to avoid frostbite, and meanwhile the heat exchange efficiency is kept.

1. The name of the design product: intensive care monitor. 2. The use of the design product: for monitoring patient vital signs. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view 1.

The invention provides an intelligent accompanying and visiting support system and method for intensive care, relates to the technical field of medical information, and aims to solve the technical problems that in the related technology, a critical patient lacks continuous emotion support, the visiting experience of family members is poor, the family members are easily impacted by emotions, and the doctor-patient communication efficiency is low. Comprising the steps of obtaining original environment information flow; the original environment information flow is decomposed into a plurality of emotional information quanta, and each emotional information quantum is a discrete data unit bearing specific information; acquiring a patient emotional state vector representing the current physiological or emotional state of the patient; for each emotion information quantum, calculating a quantum transmission probability based on the patient emotion state vector and a preset resonance cavity configuration matrix; and based on the quantum transmission probability, executing a preset information processing operation on each emotion information quantum to generate a patient-oriented accompanying information stream and a family member-oriented visiting information stream.

1. Name of the designed product: breathing machine (intensive care). 2. Use of the designed product: breathing machine for intensive care. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

The invention discloses a critical patient diaphragm function track monitoring system and evaluation method, and belongs to the technical field of intensive care medical treatment. The method comprises the following steps: synchronously acquiring an ultrasonic image data stream related to diaphragm of a patient and a respiratory mechanics data stream related to a breathing machine of the patient; based on the ultrasonic image data stream, analyzing and generating a first time sequence physiological parameter sequence in real time; calculating and generating a second time sequence physiological parameter sequence in real time based on the respiratory mechanics data flow; based on conjoint analysis of the first time sequence physiological parameter sequence and the second time sequence physiological parameter sequence, a diaphragm function reserve index used for representing the diaphragm function reserve state of the patient is generated. According to the method, synchronous fusion and dynamic analysis are carried out on the multi-modal physiological data, a composite index capable of objectively, continuously and prospectively quantifying the anti-fatigue capacity of the diaphragm muscle is constructed, and the problems that in the prior art, machine withdrawal evaluation depends on scattered and static indexes, judgment subjectivity is high, and cognitive loads are high are solved.

This invention relates to the field of medical device technology, and in particular to a combined nursing bed for neurosurgical intensive care, comprising a bed frame, a bed board, hinge plates, casters, and a covering cloth. The bed board is welded to the center of the bed frame. The hinge plates are symmetrically distributed on both sides of the bed board and hinged to it. The casters are symmetrically welded to the four corners of the bed frame. The covering cloth is suspended directly below the bed frame. The invention also includes a defecation assembly disposed outside the covering cloth for assisting defecation. The defecation assembly includes a sliding rod, a slider, and a connecting plate. A groove is formed at the center of the bed board surface. Pushing the connecting plate moves the slider along the sliding rod to a suitable position, and then pushes the connecting plate along the slider until the covering cloth is directly under the patient's buttocks, ensuring consistency with the patient's position, preventing splashing of excrement, ensuring a comfortable recovery environment, and reducing the workload of medical staff.