289 results about "Anesthesiology" patented technology

The invention relates to the technical field related to anesthesia nursing data processing, in particular to an anesthesiology department clinical nursing data management method and system, and the method comprises the steps: collecting anesthesiology department clinical nursing data, configuring a first data mapping table and a second data mapping table through static features and dynamic features according to a platform end and an application end, and generating a nursing knowledge graph, adjacent event features are obtained, and multi-scale risk assessment is combined with dynamic threshold reminding. The technical problems that time sequence correlation and cooperative influence of all events in the anesthesia process are not fully considered, risk assessment standards cannot be dynamically adjusted for different anesthesia stages, and risk misjudgment is likely to be caused are solved, and by configuring a first data mapping table and a second data mapping table and combining time entropies and correlation rule support degrees corresponding to time intervals of adjacent events, the risk assessment standard can be dynamically adjusted according to the time entropies and the correlation rule support degrees. Layered management and accurate mapping of static and dynamic characteristics in clinical nursing data of the anesthesiology department are realized, the risk threshold is dynamically adjusted according to time sequence characteristics of different anesthesia stages, and the accuracy and timeliness of risk assessment are remarkably improved.

The invention provides an anesthesiology department clinical data management method and system, and relates to the technical field of data processing. The method comprises the following steps: acquiring sign monitoring data of multiple sample patients in a target anesthesia stage, performing feature extraction, and constructing to obtain a first sign parameter feature vector of each sample patient; clustering the plurality of sample patients to obtain a plurality of reference groups, and determining a sign reference vector of each reference group; obtaining individual difference data of each sample patient, and determining an individual difference reference vector of each reference group; obtaining target individual difference data and target sign monitoring data of the target patient, generating a second individual feature vector of the target patient, and screening out a target group; and calculating a sign difference factor of the target patient and generating a sign monitoring result of the target patient. According to the invention, the comprehensiveness and accuracy of evaluating the state of the patient are improved.

The present invention deals with a heat and moisture exchange filter with biocidal activity for medical ventilation equipment that comprises polymeric cellulose fibers impregnated with silver nanoparticles (AgNPs). The heat and moisture exchanger filter can be used in intubated patients under artificial ventilation in anesthesiology and intensive care and allows robust replacement, a fundamental utility for protection against nosocomial cross-contamination infections caused by microorganisms, such as bacteria, fungi, yeasts and viruses.The invention also deals with the method of preparing the heat and moisture exchange filter with biocidal activity and the use of silver nanoparticles.

The invention discloses an intelligent anesthesiology medicine distribution system based on big data, and relates to the technical field of intelligent medicine distribution. Comprising a big data distribution module, an intelligent tracking processing module and a medicine positioning device. The big data distribution module generates an order configuration table based on hospital drug demands and inventory data, and dynamically balances drug supply and demand in combination with time sequence smoothing; introducing constraint parameters in distribution path planning, and generating an optimal distribution path through multi-target linear programming and an incremental cost optimization algorithm; the medicine positioning device achieves whole-process position and temperature control monitoring, and the intelligent tracking processing module analyzes path deviation and risk states according to real-time positioning information and adjusts distribution strategies in real time. According to the invention, accurate prediction, path optimization and whole-process monitoring of the anesthesiology medicine are realized, the distribution efficiency and safety are improved, the medicine expiration and delay risk is reduced, and the intelligent level of hospital medicine management is improved.

The invention relates to the technical field of medical education, and discloses a virtual simulation method for an interactive anesthesia crisis skill training scene, and the method comprises the following steps: constructing a high-fidelity operating room and a crisis processing scene in a virtual environment; physiological parameter changes of the patient are simulated in real time and fed back to the student interface; recording and analyzing operation steps, decision-making time and physiological feedback of the trainee in training; and the learning path of the trainee is dynamically adjusted through a multi-objective optimization algorithm, so that the training effect is enhanced. According to the invention, through a personalized learning path and a real-time feedback mechanism, the effectiveness of anesthesia crisis skill training is improved. Students practice in a vivid virtual environment, and the clinical decision-making ability and the operation accuracy are enhanced. Meanwhile, the system is continuously updated to ensure that the training content is consistent with the latest medical practice, high-quality medical professionals are cultivated, and the medical service quality is comprehensively improved.

The invention belongs to the technical field of medical auxiliary instruments, and discloses a head position supporting and fixing device for the anesthesiology department, which comprises a base plate, the base plate is connected with a head supporting and fixing assembly, the head supporting and fixing assembly comprises a base, a telescopic piece and a headrest plate, the base is connected with a bandage, a lock catch and a connecting seat, and the connecting seat is in sliding connection with the base. The telescopic piece is connected with the base plate. The connecting base is rotationally connected with the telescopic end of the telescopic piece. The headrest plate is connected with the base through a connecting shaft, an inner spline and a blank part are arranged on the inner side of the base, an outer spline is arranged on the outer side of the connecting shaft, and the axial length of the outer spline is smaller than that of the blank part. The head of a patient is fixed through the bandage, and the fixing stability of the head is good; the pitching angle of the head is adjusted by adjusting the height of the telescopic piece, the swinging angle of the head is adjusted by adjusting the meshing condition between the headrest plate and the spline of the base, and the clinical requirement for the head fixing angle can be fully met.

The invention discloses a breathing machine for the anesthesiology department, and relates to the technical field of breathing machines, the breathing machine comprises a machine body, a connecting pipe is installed on the machine body, a humidifying tank is detachably connected to one side of the machine body, the breathing machine further comprises a retarding mechanism, the retarding mechanism comprises a shell installed between the connecting pipe and the humidifying tank, and an upper disc is fixedly connected to the interior of the shell; an air cylinder is fixedly connected to the bottom of the upper disc, an upper blocking piece is slidably connected into the air cylinder, an elastic pipe is arranged between the holes of the upper disc and the lower disc, when the flow speed of airflow is suddenly increased, the elastic pipe can deform in the radial direction due to the fact that the pressure of the airflow passing through the interior is suddenly increased, and therefore the effect of weakening the flow speed of the airflow is enhanced. The larger the sudden change degree of the airflow velocity is, the larger the radial deformation degree of the elastic tube is, and the larger the obstruction of the airflow flowing is, so that the design can effectively control the smooth output of the airflow of the breathing machine, avoid the bucking of a patient caused by the overlarge stirring degree of the airflow, and improve the use effect of the breathing machine.

The invention relates to the technical field of anesthesia quantitative spraying, and discloses anesthesia quantitative spraying equipment for the anesthesiology department, the anesthesia quantitative spraying equipment for the anesthesiology department comprises a spraying pipe and further comprises a medicament cylinder, a pushing cavity is formed between the inner wall of one end, away from the medicament cylinder, of a pushing cylinder and a second piston plate, and the pushing cavity is communicated with the medicament cylinder. A quantitative barrel is arranged on one side of the medicament barrel, a large-size batcher, a medium-size batcher and a small-size batcher are arranged in the quantitative box, and the large-size batcher, the medium-size batcher and the small-size batcher rotate respectively to drive the piston column to move in the quantitative barrel in a limited mode. According to the anesthesia quantitative spraying equipment for the anesthesiology department, the medicament barrel is arranged for storing medicaments, after accurate medicament dosage is input into the batcher, the quantitative barrel is used for driving the material pushing barrel, so that the material pushing barrel accurately pushes the medicaments to be sprayed out in the medicament barrel, the effect of quantitative spraying of the anesthetics is achieved, operation is easy, and the anesthesia degree is high.

The invention is suitable for the technical field of anesthesia monitoring, and particularly relates to an anesthesia monitoring method and equipment, and the method comprises the steps: obtaining vital sign data and anesthesia injection information of an anesthesia monitoring target, and providing a data basis for an anesthesia monitoring process. According to the anesthesia injection information and the vital sign data of the anesthesia monitoring target, the anesthesia depth index of the anesthesia monitoring target is determined, and the anesthesia depth of the anesthesia monitoring target is determined in time. Based on the anesthesia depth index and the vital sign data of the anesthesia monitoring target, the anesthesia risk dynamic value of the anesthesia monitoring target is determined, and the anesthesia risk condition of the anesthesia monitoring target is scientifically and reasonably identified. According to the anesthesia risk dynamic value of the anesthesia monitoring target, the anesthesia risk signal instruction corresponding to the anesthesia risk dynamic value is output, the response efficiency and accuracy of the anesthesia monitoring process are improved, and the risk occurrence probability is reduced.

The invention relates to an anesthesiology department operating room resource intelligent management system, which is characterized by comprising a terrain module used for establishing a hospital terrain; the equipment label is used for being arranged on hospital equipment and acquiring equipment position information and equipment energy efficiency information; the article cabinet is used for storing articles of the anesthesia operation, RFID tags are arranged on the articles, article information of the corresponding articles is stored in the RFID tags, and an article management system used for managing the articles of the anesthesia operation is arranged in the article cabinet; the transmission unit is used for respectively providing remote communication between the equipment label and the article cabinet and the central control unit; and the central control unit is used for displaying the hospital terrain, displaying the corresponding equipment position and equipment energy efficiency information on the hospital terrain according to the equipment position information, and displaying the information of articles in the article cabinet. The equipment is monitored and managed through the central control unit, and the articles of the anesthesia operation are monitored and managed through the article cabinet, so that the resource management efficiency is improved.

The invention discloses an anesthetic waste gas extraction device for an anesthesia department, and belongs to the technical field of anesthesia, the anesthetic waste gas extraction device comprises an air pump, one end of the air pump is connected with a waste gas purification device, the other end of the air pump is connected with an extraction pipe, and the end part of the extraction pipe is connected with a suction head; the waste gas purification device comprises a base, a purification box, an ultrasonic jet flow type reaction mechanism, a condensation mechanism and a self-replacement type filtering mechanism, the purification box is arranged on the base, the ultrasonic jet flow type reaction mechanism and the condensation mechanism are arranged in the purification box, a filtering position is arranged on one side of the purification box, and the self-replacement type filtering mechanism is arranged at the filtering position. The ultrasonic jet flow type reaction mechanism, the condensation mechanism and the self-replacement type filtering mechanism are sequentially communicated. According to the anesthetic waste gas extraction device for the anesthesiology department, the anesthetic waste gas is fully treated through the combination of reaction liquid and activated carbon adsorption, and automatic replacement of the activated carbon filter element can be achieved.

The anesthetic gas purification device for the anesthesiology department comprises an adsorption purification cylinder, an adsorption cavity is formed in the adsorption purification cylinder, the upper portion of the adsorption purification cylinder is connected with a gas inlet pipe communicating with the upper end of the adsorption cavity, and the bottom of the adsorption purification cylinder is connected with an exhaust pipe and an anesthetic gas recovery pipe which communicate with the bottom of the adsorption cavity; valves are arranged on the gas inlet pipe, the exhaust pipe and the anesthetic gas recovery pipe, an electric heating pipe is rotationally connected into the adsorption cavity, spiral heat conduction fins are arranged outside the electric heating pipe, and the adsorption cavity is filled with a particle molecular sieve; a driving cavity is formed in the position, above the adsorption cavity, in the adsorption purification barrel, a driving motor is installed in the driving cavity, a power connection rotating shaft which extends into the driving cavity and is connected with a power output shaft of the driving motor is upwards arranged at the upper end of the electric heating pipe, and an electric sliding ring which is connected with the electric rotating shaft in a sleeving mode and electrically connected with the electric rotating shaft is arranged in the driving cavity. According to the invention, the anesthesia tail gas can be efficiently purified, the adsorption material can be recycled, and the operation cost of a medical unit can be reduced.

The invention discloses a multi-channel small animal inhalation anesthesia induction box, and relates to the field of anesthetics animal research. In the prior art, a test cavity of a transparent induction box is divided into a plurality of experiment cavities by partition plates, and adjacent experiment cavities are communicated, so that only a single-concentration anesthesia experiment can be carried out. The invention provides a multi-channel small animal inhalation anesthesia induction box. An anesthesia induction area, an adjuster and an experiment area are arranged in an induction box main body. In the anesthesia induction area, the size of an anesthesia box is controlled through a curved induction channel, an adjuster and an anesthesia injection cavity, use of anesthetic gas is reduced, the concentration of the anesthetic gas is monitored and adjusted in real time through an anesthetic gas adjusting and monitoring assembly and a waste gas treatment mechanism, meanwhile, waste gas obtained after an experiment is subjected to harmless treatment, and the environment is protected. The safety performance of the experimental device is improved, and the experimental result is more intuitive and accurate through real-time experimental data comparison of a plurality of same experimental devices in the experimental area.

The utility model relates to the technical field of medical instruments, in particular to a throat medicine spraying device for the anesthesiology department. The throat medicine spraying device comprises a base, an installation cylinder, a medicine spraying block, a pushing block, an elastic piece and the like, the top of the base is connected with the installation cylinder, three discharging openings are formed in the top of the installation cylinder, the medicine spraying block is rotationally arranged on the right portion of the base, the pushing block is arranged on the upper portion of the medicine spraying block in a sliding mode, and the elastic piece is connected with the installation cylinder. The push block slides in the mounting cylinder and blocks the mounting cylinder, and an elastic piece is connected between the push block and the mounting cylinder. The spraying angle can be adjusted by rotating the conveying pipe, the atomizing nozzle can be driven to slide by inclining the device, the purpose of adjusting the length is achieved, and the atomizing nozzle can be accurately aligned with an affected part to spray medicine.

The invention discloses an intelligent laryngeal mask for the anesthesiology department, relates to the technical field of the anesthesiology department, and aims to provide the intelligent laryngeal mask for the anesthesiology department, which can lead vomiting liquid out of the esophagus and prevent the vomiting liquid from flowing back into the airway when a patient vomits. The first annular air bag is arranged on the ventilation pipe and is aligned with the inflation pipe, a flow guide pipe is arranged below the ventilation pipe, one end of the flow guide pipe is aligned with the esophagus, and the other end of the flow guide pipe extends out of the oral cavity. Meanwhile, the flow guide pipe located below the breather pipe is aligned with the esophagus, when the patient vomits, vomiting liquid enters the flow guide pipe through the esophagus under the pressure effect and then is discharged out of the oral cavity through the flow guide pipe, and the problem that the vomiting liquid extrudes the breather pipe open and flows back into the air inlet channel is solved.

The invention relates to the field of medical instruments, and discloses anesthesia quantitative spraying equipment for the anesthesiology department, which comprises a support, an outer ring is mounted at the top of the support, a piston is slidably mounted at the top of the support, the anesthesia quantitative spraying equipment further comprises a sealing cylinder, the sealing cylinder is mounted at the top of the support, and a spray head is fixedly connected to the left end of the sealing cylinder. And a plurality of groups of clamping grooves and sliding grooves are formed in the outer surface of the spray head. According to the equipment, threads are arranged on the outer surface of the piston, so that the sliding block can rotate along the outer surface of the piston and change the distance between the permanent magnet and the left end of the piston, the distance between the permanent magnet and the iron block is controlled, and when the piston moves to a specified stroke, the clamping column is pulled towards the outer surface of the sealing cylinder and bent through magnetic attraction force between the permanent magnet and the iron block; therefore, the clamping columns and the outer ring are distributed in a staggered mode, the pushing force from the piston and the hydraulic force of anesthetic are not resisted, the sealing plate and the first sealing ring are triggered to abut against each other for sealing, and quantitative spraying of the device is more flexible.

The invention discloses a laryngeal anesthesia sprayer for the anesthesiology department, and belongs to the technical field of medical instruments, the laryngeal anesthesia sprayer comprises an anesthesia bottle, a top cover, a pressure piston, a piston rod and a pressing plate, a plurality of fixing parts are further installed on the side wall of the anesthesia bottle and located on the same longitudinal axis, and each fixing part comprises a fixing block and two fixing bags; a clamping groove is formed in the fixing block, two fixing bags are fixed to the two sides of the clamping groove respectively, when the spraying pipe is located in the clamping groove, the spraying pipe can be clamped and fixed through the fixing bags in the clamping groove, clamping and fixing of the spraying pipe are achieved through the two fixing bags, and due to the fact that the fixing bags make uniform contact with the spraying pipe, the situation that local pressure on the spraying pipe is too large is prevented; therefore, the situation that follow-up anesthetic liquid flows unsmoothly in the spray pipe is avoided, and the service life of the spray pipe is prolonged.

The invention relates to the technical field of medical instruments, in particular to a multi-channel oropharyngeal ventilation device for the anesthesiology department, the multi-channel oropharyngeal ventilation device for the anesthesiology department comprises a ventilation pipe, a functional pipe and a mounting plate, two through holes are symmetrically formed in the side face of the mounting plate, and the ventilation pipe and the functional pipe are arranged in parallel and movably connected to the inner walls of the through holes of the mounting plate respectively; the device further comprises a guide plate fixedly connected to the middle of the mounting plate, occlusion blocks are symmetrically connected to the two sides of the guide plate in a sliding mode, the occlusion blocks are used for being occluded and limited between the upper teeth and the lower teeth of a patient, and the ends, facing ventilation, of the occlusion blocks are arc-shaped end faces. Through the vent pipe and the functional pipe which are arranged in parallel, ventilation support and clinical drainage, dosing and other operations in an anesthesia state are achieved respectively, repeated intubation is avoided, the locking assembly is matched to automatically lock the vent pipe and the functional pipe at the target depth after the device is in place, a catheter is effectively prevented from sliding or dislocation in an operation, and the operation efficiency is improved. And the accuracy and the safety of medical operation are ensured.

The invention discloses an anesthesiology department postoperative wake-up device convenient for position adjustment, and particularly relates to the technical field of medical apparatus and instruments, the anesthesiology department postoperative wake-up device comprises a wake-up seat for anesthesiology department postoperative wake-up, a wake-up assembly and a driving assembly; the awakening seat comprises a seat body and a supporting groove used for containing the anesthetized lower limbs of a patient. A supporting groove is formed in the top face of the base. The awakening assembly is arranged on the seat body; the awakening assembly comprises a movable groove, a movable block and a stimulation block; a movable groove is formed in the seat body; a plurality of movable blocks are movably arranged in the movable groove in a linear array through a driving assembly; a plurality of stimulation blocks are uniformly and fixedly arranged on the top surface of the movable block, and the end parts of the stimulation blocks penetrate through the movable groove and extend to the outside; the bottom surfaces of the movable blocks are V-shaped surfaces, and the motion trail formed by the plurality of movable blocks is wave-shaped; the anesthetic patient awakening device is reasonable in structural design, the awakening seat is placed between the lower limbs of an anesthetic patient and the transfer bed, an operation wound of the patient can be avoided, the position adjusting effect is achieved, and the anesthetic patient can be continuously stimulated.

The gas purification device comprises a bottom cylinder, a middle cylinder and a top cylinder, an air exhaust mechanism is arranged in the top cylinder, a first connecting mechanism is arranged between the middle cylinder and the top cylinder, and a second connecting mechanism is arranged between the middle cylinder and the bottom cylinder; a filter screen and an activated carbon adsorption filter screen are arranged in the middle cylinder and the bottom cylinder respectively, fixing mechanisms are arranged between the filter screen and the middle cylinder and between the activated carbon adsorption filter screen and the bottom cylinder, supporting legs are fixedly installed on the lower surface of the bottom cylinder, and air outlet holes are formed in the bottom of the bottom cylinder. Through use of the first connecting mechanism and the second connecting mechanism, when internal parts are damaged and need to be maintained, the top cylinder and the middle cylinder can be directly rotated through threaded connection of a first connecting ring and a first connecting groove and threaded connection of a second connecting ring and a second connecting groove, so that the bottom cylinder, the middle cylinder and the top cylinder are separated; and internal parts are convenient to maintain, and the practicability is improved.

The utility model discloses a lower jaw lifting device for the anesthesiology department, and relates to the technical field of medical equipment, the technical scheme is that the lower jaw lifting device comprises a lifting assembly, a clamping assembly, a telescopic rod and an air bag, the lifting assembly is fixedly connected with the clamping assembly, the lifting assembly is in threaded connection with the telescopic rod, and a supporting plate is arranged at the end, away from the lifting assembly, of the telescopic rod; the supporting plate is fixedly connected with the air bag, an inflator is arranged at the end, away from the clamping assembly, of the lifting assembly, the output end of the inflator is connected with an inflation pipe, the inflation pipe is communicated with the air bag, the air bag comprises two side ends, a connecting end, an inclined end and a deformation end, the connecting end is fixedly connected with the supporting plate, and the thickness of the deformation end is smaller than that of the connecting end. The angle of the air bag can be adjusted, and the air bag has the effect of adjusting the lower jaw lifting angle of a patient.

1. Name of the product in this design: Anesthesia Flow Meter (Anesthesiology Department). 2. Purpose of this design: For flow measurement and regulation in anesthesia machines. 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. 5. Other situations requiring explanation: Part A is made of transparent material.

The invention belongs to the technical field of medical equipment, and particularly relates to an anesthetic needle inserting device for the anesthesiology department, the anesthetic needle inserting device comprises a control assembly, the control assembly is sequentially provided with a pushing assembly, a limiting assembly and a clamping assembly, the pushing assembly comprises a pushing frame, the pushing frame is provided with a sliding groove, one side of the pushing frame is fixedly connected with a clamping plate, and the clamping plate is fixedly connected with the limiting assembly. The clamping assembly comprises a clamping block, one side of the clamping block is fixedly connected with a sliding rod, one end of the sliding rod is fixedly connected with a limiting rod, an injector is clamped in the clamping block, the position of the limiting plate is accurately adjusted, the needle inserting length of the injector can be controlled, an anesthesia point can be conveniently and more accurately positioned in the anesthesia process, and the anesthesia accuracy is improved. The anesthesia effect is improved, and the problem that the anesthesia effect is poor due to the fact that the needle inserting depths are inconsistent is solved.

To provide an injection pump that meets the requirements for multi-drug mixture injection. [Solution] An embodiment of the multi-drug mixing and infusion device for anesthesiology comprises a support frame, a rear cover for the main body, and a front cover for the main body. Two drive mechanisms are attached to the support frame, gripping and propulsion mechanisms are attached to the ends of the drive mechanisms, a push-down position limiting mechanism is installed inside the front cover for the main body, a push-down rod is slidably connected to the push-down position limiting mechanism, and an expansion mechanism is used to increase the number of syringes to be processed. With the installation of the expansion mechanism, drug injection operations can be performed on four syringes simultaneously, and when multi-drug mixing and infusion is required, the user can selectively assemble the first expansion seat and the second expansion seat on the bottom and back of the rear cover for the main body according to the actual injection requirements. This flexible combination design improves the practicality of the device, eliminates the need for the user to change syringes, and improves the accuracy and ease of drug injection of the device.

The invention relates to the technical field of anesthesiology department instruments, in particular to an auxiliary anesthesia device for obstetrical clinical anesthesia, which comprises a display module, an injection pump and a main control computer, the injection pump comprises a shell, a first driving structure, a push head, a slot, a second driving structure, a rotating mechanism and a camera, and the shell is provided with an injector fixing groove for fixing an injector. A display module, an injection pump and a main control computer are arranged, a camera and a rotating mechanism are arranged on the injection pump, the camera can shoot anesthetic labels and injector scales, an electronic anesthesia single map including anesthetic name, concentration, injection amount, injection speed, injection time and medication condition instructions is output through an industrial personal computer, and the anesthetic concentration and injection amount can be displayed through the main control computer. Convenience is provided for anesthetists in the three aspects of manual medicine pumping, medicine injection and clinical anesthesia record sheet filling, and the labor intensity of the anesthetists is reduced.

FIELD: psychiatry; narcology.SUBSTANCE: used to stabilize remission of alcohol dependence in patients with comorbid depression. After the withdrawal state with alcohol dependence syndrome and comorbid depressive disorder has been relieved, the patient takes agomelatine orally at a dosage of 25 mg once a day daily for 12 weeks.EFFECT: method is accessible and allows for stabilizing remission in patients with alcohol dependence syndrome and depressive disorder.1 cl

The utility model provides an anesthesiology intubation fixing device, which comprises a tube body and a cover body, the tube body is fixedly embedded in the middle position of the cover body, one end of the tube body is fixedly provided with a conical block, the peripheral side of the conical block is provided with an external thread, the tube body is movably sleeved with an adjusting ring, the inner side of the adjusting ring is provided with an internal thread, and the inner side of the adjusting ring is provided with an external thread. The outer threads are matched with the inner threads, an insertion pipe is movably inserted into the pipe body, anti-skid grooves are evenly formed in the outer portion of the insertion pipe, the conical blocks are matched with the anti-skid grooves, and an upper restraint strap and a lower restraint strap are arranged on the upper side and the lower side of the cover body. The conical block is arranged on the outer side of the tube body, the conical block can be extruded through movement of the adjusting ring, the top end of the conical block can be clamped into the anti-skid groove in the peripheral side of the cannula, the cannula is limited and fixed, the occlusal pads are arranged at the upper end and the lower end of the inner side of the tube body, a patient can occlusal conveniently, the cannula is protected, the structure is simple, and use is convenient. The cost is low.

The invention provides a visual laryngoscope lens cleaning device for the anesthesia department, and relates to the technical field of medical cleaning equipment.The visual laryngoscope lens cleaning device comprises a cleaning table, the upper portion of the cleaning table is tightly connected with a cleaning outer cover in a covering mode, the lower portion of the cleaning table is fixedly connected with a rotary driving piece through a screw, and the upper end of a rotary shaft of the rotary driving piece is fixedly connected with a reversing rotary pipe; a driving gear is fixedly connected to the reversing coil pipe, silica gel bristles of the tubular silica gel brush rub against the inner wall of the visual laryngoscope lens, impurities on the inner wall of the visual laryngoscope lens are removed, the tubular silica gel brush can be bent according to the bending radian and angle of the visual laryngoscope lens, corners of the inner wall of the visual laryngoscope lens are brushed, and the visual laryngoscope lens can be cleaned conveniently. The problems that in the prior art, when a visual laryngoscope blade is cleaned and disinfected, a traditional hard brush is used, so that the inner wall of the visual laryngoscope blade is not prone to being rubbed and cleaned, high-pressure water flow is not beneficial to flushing, the inner wall of the visual laryngoscope blade is difficult to clean, and the cleaning efficiency is low are solved.

The present application discloses a respiratory control system and a non-invasive ventilator, which can be applied to various departments, such as respiratory department, emergency department, pediatrics, internal medicine such as cardiology, anesthesiology, surgery, critical care medicine, burns, etc. Among them, the non-invasive ventilator includes a sealing ring, a foldable device and a cover body, the foldable device is respectively connected to the sealing ring and the cover body, and the foldable device controls the cover body to move away from or close to the sealing ring by stretching or contracting; it is used to collect the identity information and physiological characteristic information of the target user, send the identity information and physiological characteristic information of the target user to the server, receive the target oxygen supply parameters from the server, and obtain the gas with the oxygen supply concentration corresponding to the target oxygen supply parameters to supply oxygen to the target user. The use of this application is helpful to provide users with a reasonable oxygen supply solution through a non-invasive ventilator.

The utility model belongs to the technical field of medical instruments, and particularly relates to medicine treatment equipment for the anesthesia department, which comprises a base, a plurality of accommodating grooves are formed in the base, rotating rings are rotationally connected to the inner bottom surfaces of the accommodating grooves, the rotating rings are arranged in a concentric-square shape, the central axes of the rotating rings are the same, and the rotating rings are arranged in the accommodating grooves. A plurality of through grooves communicated with the containing groove are formed in the multiple rotating rings, the multiple through grooves are formed along the central axes of the multiple rotating rings at equal intervals, various anesthetic drugs are placed in the bearing seats on the multiple rotating rings respectively, and then when a certain anesthetic drug needs to be used, the corresponding rotating ring is rotated, so that the anesthetic drug can be used conveniently, and the anesthetic drug can be used conveniently. The bearing seat is ejected out through the jacking assembly, the bearing seat is fixed through the fixing assembly, and after an operation is finished, the use condition of the anesthetic medicine is determined by observing the jacked bearing seat, so that the variety and the quantity of the used anesthetic medicine can be visually displayed, and the risk of occupational exposure of anesthetists is reduced.