28 results about "Choking" patented technology

The invention discloses an intelligent dysphagia complication early warning method and system based on artificial intelligence, and relates to the technical field of intelligent early warning monitoring. The method comprises the following steps: acquiring basic physiological parameters, chewing behavior data and related environment data of a target person, constructing a scene intention feature vector, and identifying a dysphagia behavior intention priority; performing short-period frequency spectrum processing on the basic physiological parameters and the chewing behavior data to generate a micro-rhythm offset spectrum, identifying micro-rhythm offset abnormity, and generating a rhythm precursor response value; constructing a respiration coupling curve, calculating a coupling deviation value, and forming a respiration coupling deviation sequence; and establishing a precursor fusion model, calculating a dysphagia risk index, generating a dysphagia risk level, automatically generating an intervention strategy, pushing the intervention strategy to a target person, and carrying out adaptive correction on the precursor fusion model. According to the invention, prospective and individual accurate early warning of the risk of dysphagia complications is realized, and the early warning effect is continuously optimized through an intervention feedback closed loop.

The present application relates to the technical fields of anti-choking drinking water control, and provides an anti-choking drinking water control method and device, which comprises a cup body, a cup cover connected to the top side of the inner wall of the cup body through a sealing ring, an adjusting cavity fixedly connected to the bottom end of the cup cover, an extension pipe connected to the bottom end of the adjusting cavity through a splicing assembly, a gravity ball fixedly connected to the bottom end of the extension pipe, a through hole for ensuring water flow on the outer wall of the gravity ball, a suction nozzle fixedly connected to the top end of the cup cover, a rubber pad slidingly connected to the inner wall of the adjusting cavity, and a connecting pipe fixedly connected to the top end of the rubber pad. Through the threaded transmission cooperation of the spiral sleeve and the spiral rod, the rubber pad is vertically slid in the adjusting cavity, and then the blocking ball is opened under the negative pressure generated by the appropriate suction force, the waterway is opened under the negative pressure generated by the appropriate suction force, and the blocking ball quickly falls to block the bottom end of the adjusting cavity when there is no negative pressure, so as to avoid the free flow of residual water and realize the flexible adjustment of the suction force.

The utility model discloses an anti -choking cough thickening powder intelligent dissolving stirring system relates to stirring equipment technical field, including base and the stirring drum of base top setting, still include shaking subassembly, shaking subassembly includes the sliding slot of opening in the top of base, and the sliding block is connected on the sliding slot, and the connecting rod is connected at the top of sliding block, and the push board is connected at the top of connecting rod, and the extension plate is connected on the sliding block, and the inclined block is connected on the extension plate, drive subassembly, drive subassembly includes the first fixed axle of rotation connection in the top of base, and the first gear is set up on the first fixed axle, and the drive board is connected on the first fixed axle, swing to the stirring process of stirring drum through setting shaking subassembly, break material static balance through dynamic shaking, eliminate the dead angle of stirring.

The invention relates to the technical field of oral care, in particular to an unconscious patient oral foreign matter cleaning device which comprises a seat body, two fastening belts with one ends mounted on the front side and the rear side of the seat body respectively and a central airway tube mounted in a mounting shell at the head of the seat body, and an elastic air bag mounted at the head of the central airway tube. A cleaning module is mounted in the middle through a rotary operation pipe, and an adsorption part is arranged between the cleaning module and the rotary operation pipe; the cleaning control center is arranged at the tail of the central airway tube and connected with the cleaning module through a cleaning liquid tube and an air tube, and the problems that in the prior art, due to the fact that a patient does not have the autonomous swallowing and closing capacity, foreign matter easily enters the airway by mistake, choking is caused, and the safety risk is high are solved; the visual field in the oral cavity is poor, the operation space is narrow, and manual or conventional instruments are difficult to clean comprehensively; an airway protective isolation structure is lacked, and cleaning fluid easily enters the esophagus and the airway and cannot adapt to the special physiological status of the coma patient.

1. Name of the design product: Anti-choking first-aid device. 2. Use of the design product: used for removing foreign matter in human respiratory tract to prevent choking. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The suppression of the gag reflex response, administered through a training device and associated desensitization method(s), without medical intervention, is desirable for many people who suffer from gag reflex response issues. An oral acclimation training device comprise various thickness(es) and length(s) and may have components to prevent swallowing or choking of the device by the user. Further, the device may be part of a kit having multiple training objects with specific attributes (e.g. thickness, depth, shape, finish, texture) that are designed for a specific stage in the training sequence and tailored for the user's inherent gag reflex sensitivity. Training objects are designed to provide optimal stimulus range to cause desensitization but not cause severe gagging or vomiting. The gag suppression stemming from this device is long-term, meaning that it may last for many weeks or months, depending on the individual. This duration may be extended indefinitely by occasional re-training or similar conditioning.

1. The name of the design product: anti-choking device (2538). 2. The use of the design product: for an anti-choking device. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. Name of the design product: silicone block for teething (Momo bear). 2. Use of the design product: silicone block for teething, which can prevent babies from swallowing and choking by acting as a barrier. 3. Design points of the design product: shape. 4. Picture or photo that best indicates the design points: perspective view.

The application discloses a choking-preventing device for removing foreign matter to block an airway, and belongs to the technical field of first-aid medical supplies, which comprises a vertical cylinder arranged vertically, a piston head arranged to slide and seal internally, an end cylinder connected to the end of a trachea which extends laterally from the top end of the vertical cylinder, a face mask arranged with an opening downwardly at the lower side of the end cylinder, and a gas hole arranged at the upper side of the end cylinder and configured with a first one-way air valve and a second one-way air valve. The device avoids operation deviation through a vertical support structure, controls the directional airflow in combination with the one-way valve, directly converts the downward pressure into efficient suction power, solves the problems of the traditional equipment depending on manual fixing, unstable force application direction and low suction efficiency, and is especially suitable for patients in coma or unable to cooperate, and significantly improves the success rate and safety of first aid.

1. Name of the designed product: Anti-choking device. 2. Use of the designed product: To prevent choking. 3. Design points of the designed product: In shape. 4. Picture or photo best showing the design points: Perspective view.

This utility model belongs to the field of thermos cup technology and discloses a thermos cup with anti-choking mechanism, including a thermos cup body and an anti-choking component. A lid is threaded onto the upper end of the thermos cup body, and the lid has a water outlet and an air vent. The anti-choking component includes a groove and a baffle. The groove is located at the bottom of the lid and communicates with the lower end of the air vent. The baffle is hinged inside the groove. When the lid is tilted more than 30°, the baffle can fit against the lower end of the air vent, blocking it and reducing the water flow rate at the outlet. This utility model uses a tilt-triggered baffle structure. When the cup body is tilted more than 30°, it automatically blocks the air vent, using negative pressure to reduce the water flow rate. Compared with traditional thermos cups, this effectively reduces the risk of choking, making it especially suitable for children, the elderly, and other people with weak swallowing abilities.

The utility model discloses a helmet for preventing sea waves from choking mouth and nose, which relates to the technical field of lifesaving protective appliances, and comprises a helmet body for accommodating the whole head, an elastic scarf surrounding the neck is arranged at the lower end of the helmet body, and an inflatable air bag is arranged on the rear side surface of the helmet body. A downward air hole is formed in the jaw part of the helmet body, a water retaining part is arranged at the lower end of the air hole, an air flow groove for circulating air is formed between the water retaining part and the air hole, and a drainage groove communicated with the air flow groove is formed in the water retaining part. The head position and angle of a user can be conveniently kept, and nose choking caused by seawater can be effectively avoided.

1. Name of the design product: silicone baffle for teething stick (egg pouch). 2. Use of the design product: used for the silicone baffle in the middle of the teething stick, which can prevent the baby from swallowing and choking by acting as a partition, and also allows the baby to gnaw the teeth. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

This utility model relates to the technical field of assistive devices for administering medicine to children, and discloses an assistive device for administering traditional Chinese medicine to children to prevent choking. It includes a medicine tube, a pressure-relief mechanism on the inner bottom side of the medicine tube, and a liquid dispensing mechanism on the top of the medicine tube. The pressure-relief mechanism includes a support plate, the outer side of which is fixedly connected to the inner bottom side of the medicine tube. A measuring component is fixedly connected to the outer side of the medicine tube. A movable cover is fixedly connected to the top of the support plate, and an air outlet is fixedly connected to the top of the movable cover. An air inlet cover is fixedly connected to the bottom of the support plate. In this utility model, by having a limiting tube slide on the air inlet cover, and its top limiting post supporting the movable cover, the flow rate of the medicine is further controlled, preventing children from suddenly inhaling too much medicine and choking. This ensures that the air pressure inside the medicine tube stabilizes as the medicine is inhaled, controlling the amount of medicine dispensed, and further preventing children from inhaling too much medicine and choking.

The utility model belongs to the spoon technical field discloses a special spoon suitable for swallowing disorder, including the spoon body, is equipped with telescopic spoon handle on the spoon body, the top of spoon body is equipped with the sealing groove, and the one end of spoon body is equipped with the drinking mouth away from telescopic spoon handle, telescopic spoon handle includes the front handle section and rear handle section, and the front handle section is made through the integrated process with the spoon body, and the one end of rear handle section is integrally formed and is equipped with telescopic link, and the rubber cover is installed on telescopic link and is connected, and rear handle section is installed in the inside of front handle section through telescopic link and rubber cover, the top of spoon body is installed with the sealing cover, and the top of sealing cover is equipped with the liquid inlet hole, and the liquid inlet hole is linked with the spoon body, and the bottom of sealing cover is installed with the sealing ring, and sealing cover is installed on the spoon body through sealing ring and sealing groove, and the anti -skidding cover for preventing skidding is installed on telescopic spoon handle. The utility model not only can prevent the medicine liquid from spilling due to hand shake, but also can reduce the occurrence of choking when swallowing.

This utility model discloses an oral care stick, including a sponge block, a hollow rod, a piston, and a push rod. The sponge block is connected to one end of the hollow rod, the piston is embedded in the hollow rod, and the push rod is connected to the piston and extends out of the hollow rod from the end away from the sponge block. A diaphragm is provided inside the hollow rod near the sponge block, and at least one slit is provided in the middle of the diaphragm. Disinfectant is stored between the diaphragm and the piston. The amount of disinfectant seeping into the sponge block is controlled by the piston and the push rod. The moisture of the sponge block can be adjusted according to the moisture level of the patient's mouth to avoid aspiration or choking.

The utility model provides an anti-choking water cup relates to water cup technical field, including cup body, cup cover and ration head, the top fixed mounting of ration head has the connecting sleeve, the top symmetrical fixed mounting of ration head has riser, the one side of riser is opened in limit slot, the top end inside fixed mounting of cup cover has the water outlet head, the utility model discloses a limit block, the limit slot on riser and the cooperation of spring through the limit block on connecting block, when installing ration head, limit block can slide into limit slot under the spring effect, realizes the stable connection of ration head and connecting pipe, greatly reduced the probability of ration head falling under accidental circumstances, has guaranteed the core function of water cup ration water and anti-choking, has reduced the risk of user choking water, simultaneously, the sealing washer of fixed ring bottom can strengthen the sealing property of connecting part, effectively prevents the water leakage, furthermore, the handle of cup body outer wall symmetry installation is convenient for user to hold, especially suitable for the use of the old people, is convenient for them steady control water cup.

1. Name of the design product: anti-choking device. 2. Use of the design product: for preventing choking. 3. Design points of the design product: in shape. 4. Picture or photograph best indicating the design points: perspective view.

1. Name of the product in this design: Asphyxiation Rescue Device. 2. Purpose of this design: A first aid device for preventing choking due to obstruction of the throat. 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.

1. The name of the design product: anti-choking instrument (FYY-2). 2. The use of the design product: for an anti-choking instrument. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: Anti-choking device. 2. Purpose of this design: For use in an instrument to prevent choking. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application discloses an intelligent early warning method and system for choking complications based on artificial intelligence, and relates to the technical field of intelligent early warning monitoring. The method comprises the following steps: acquiring basic physiological parameters, chewing behavior data and related environmental data of a target person, constructing a scene intention feature vector, and identifying the priority of choking behavior intention; performing short-period spectral processing on the basic physiological parameters and chewing behavior data, generating a micro-rhythm deviation spectrum, identifying micro-rhythm deviation abnormalities, and generating a rhythm precursor response value; constructing a respiratory coupling curve, calculating a coupling deviation amount, and forming a respiratory coupling deviation sequence; establishing a precursor fusion model, calculating a choking risk index, generating a choking risk level, automatically generating an intervention strategy, pushing the intervention strategy to the target person, and adaptively correcting the precursor fusion model. The application realizes prospective and individualized precise early warning of choking complications, and continuously optimizes the early warning effect through intervention feedback loop.

1. The name of the design product: anti-choking device. 2. The use of the design product: as a first-aid device, used to prevent choking caused by laryngeal tube from causing suffocation, the device can be extended into the oral cavity to suck out the choking object by sucking air from the laryngeal tube. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

According to the upper digestive tract radiography safety inspection device for the critical patient, self-locking universal wheels are fixedly connected to the four corners of the lower portion of a frame, two guide rail pieces are fixedly connected to the upper portion of one end of the frame, two adjusting assemblies are connected to the two ends of the upper portion of the frame, and a supporting assembly is connected to the upper portions of the adjusting assemblies. The multiple buckles are fixedly connected to the supporting assembly, and the bed board is connected to the upper portion of the supporting assembly. The device has the advantages that through cooperation of the adjusting assembly and the supporting assembly, the overall angle of the body of a patient can be adjusted, such as the head is high and the feet are low, the critical patient can safely swallow a contrast agent conveniently, bucking and suffocation risks are reduced, in the adjusting process, the bed board is overall inclined and free of local bending, and pressure on the abdomen of the patient is avoided; meanwhile, the safety belt can be fixed through the buckle design, the patient is prevented from slipping off, and the examination safety is improved.

1. The name of the design product: anti-choking device (ZYC258). 2. The use of the design product: for respirators, sucking throat blockage. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a nasal irrigator mode adjusting method, a nasal irrigator and a storage medium, and relates to the technical field of nasal irrigators, the method comprises the following steps: under the condition that the nasal irrigator is in a closed state, obtaining a key control feedback signal of the nasal irrigator; adjusting an initial nose washing mode of the nose washing device according to the key control feedback signal; and obtaining a nose washing device starting instruction input by a user, and starting the nose washing device after the initial nose washing mode is adjusted in a gradient adjustment mode according to the nose washing device starting instruction. When the nasal irrigator is in the closed state, the initial nasal irrigation mode is adjusted; the nasal irrigator is started in a gradient adjustment mode, stimulation such as stabbing pain and water inhaling caused by parameter mutation is reduced, and finally the effect of reducing the nasal cavity stimulation risk is achieved.

The invention belongs to the technical field of sodium-cooled fast reactors, and discloses a flow relative deviation algorithm-based blocking temperature measurement method, which comprises the following steps of: receiving a blocking meter starting signal, measuring the blocking temperature, starting a cooling fan, separating out and crystallizing impurities in liquid sodium when the sodium temperature is reduced to be below saturation temperature, reducing the sodium flow passing through a blocking hole, and starting the cooling fan; starting to continuously calculate the slope of a straight line formed by a plurality of time equal division points on the flow curve recorded in the set time when the flow of the blocked hole drops to a first threshold value, calling a historical curve for comparison when the flow drop of the blocked hole reaches a second threshold value, reading the flow drop between the first threshold value and the second threshold value, and calculating the flow drop of the blocked hole. And forming a time starting point corresponding to the straight line with the maximum slope, and reading the blocking hole temperature at the moment according to the time to obtain the blocking temperature of the liquid sodium. The blocking temperature measuring method based on the flow relative deviation algorithm is adopted, the flow variation in the blocking temperature measuring process is reduced, and blocking of the blocking hole is prevented.

An embodiment of the utility model provides an anti-dysphagia continuous medicine feeding device, which relates to the technical field of psychiatric nursing and comprises a medicine tube, the medicine tube comprises a tube body and a connecting tube, the tube body is used for containing medicine, the connecting tube and the tube body are connected and fastened through threads, a medicine feeding spoon is mounted at the other end of the tube body, and a liquid pushing plate is movably mounted in the tube body. When the medicine feeding device is used for feeding medicine to a patient, the medicine is placed in the medicine tube, when medicine feeding is needed, the inserting head can be inserted into the inserting groove to drive the rotating ring to rotate, then the driving screw drives the liquid pushing plate to move, and internal medicine liquid is pushed to leak out from one end for medicine feeding. Melted medicine can be fed down, and the situation that a patient is choked by solid medicine is avoided.