57 results about "Choking" patented technology

This application provides a nebulizer control circuit for synchronized breathing rhythm, relating to the field of signal control. The circuit includes a sampling module, a main control module, a nebulizer module, and a power supply. The sampling module is connected to the main control module, which in turn is connected to the nebulizer module. The power supply is connected to each of the three modules, providing power to them respectively. The nebulizer module is also connected to an nebulizer plate. When the sampling module detects a patient's inhalation, it generates a sampling signal and outputs it to the main control module. Upon receiving the sampling signal, the main control module generates a control signal, controlling the nebulizer module to convert the power supply voltage into a high-frequency driving voltage to drive the nebulizer plate. The nebulizer delivery strategy is adjusted according to the patient's real-time breathing rhythm, delivering nebulizer to the patient during inhalation and stopping delivery when the patient is not inhaling. This effectively prevents choking and improves the patient experience.

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 invention discloses an anti-reflux spray type trachea cannula integrated with a power device and an airway surface anesthesia method.The anti-reflux spray type trachea cannula comprises a trachea cannula device, a spray power device and a medicine bottle, the trachea cannula device comprises a trachea cannula body and a spray assembly, and the spray assembly comprises a spray head, a spray connecting pipe and a spray connector; the spray head is arranged in the trachea cannula body and located at the end inserted into the human body, one end of the spray connecting pipe is connected with the spray connector, and the other end is connected with the spray head. The suction end of the spray power device is connected with the medicine bottle, and the discharge end is connected with the spray joint; when the trachea cannula is inserted into and pulled out of a patient, anesthetic liquid medicine in the medicine bottle is conveyed to the spraying head through the spraying power device to be sprayed out for surface anesthesia, so that the occurrence of violent stress reaction during cannula insertion and cannula pulling can be effectively reduced; the occurrence rate of complications such as bucking, laryngeal spasm, tracheal spasm, bronchus spasm, blood pressure drastic increase and arrhythmia is remarkably reduced, and the safety and comfort of a patient are effectively improved.

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 embodiment of the utility model discloses a children sputum aspirator which comprises a sputum storage bottle, a connecting pipe, a sputum suction pipe A and a sputum suction pipe B are connected to a bottle cap of the sputum storage bottle, and one end of the connecting pipe is communicated with a negative pressure machine. One end of the sputum suction tube B is connected with a sputum suction head, the sputum suction head comprises a tongue depressor of an oval structure, a guide hole is formed in the middle of the tongue depressor, a negative pressure cavity is formed in the tongue depressor, and the sputum suction tube B is communicated with the interior of the negative pressure cavity; a sputum suction hole communicated with the negative pressure cavity is formed in the surface of the upper portion of the tongue depressor. According to the sputum aspirator, the tongue depressor is placed in the oral cavity of a child, and then the sputum suction tube A is inserted from the guide hole, so that the child cannot bite the sputum suction tube A, the effect of smooth guide can be achieved, the oral cavity of the child cannot be injured, and smooth sputum suction can be conducted; by arranging the negative pressure cavity and the sputum suction hole, saliva and sputum in the oral cavity of the child can be sucked away in time, and the child cannot be choked.

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.

1. Name of the designed product: choking auxiliary rescue device. 2. Use of the designed product: device for auxiliary rescue as a prevention of choking and airway obstruction. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates 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.

The utility model discloses a swallowing stimulation training rod which is convenient to use and comprises a cold stimulation head body, a bendable connecting rod body and a holding rod body, the cold stimulation head body is detachably and movably arranged at the upper end of the connecting rod body, the lower end of the connecting rod body is fixedly connected with the holding rod body, a storage inner cavity is formed in the cold stimulation head body, and the storage inner cavity is internally provided with a storage cavity. A water body is movably stored in the storage inner cavity, an opening is formed in the bottom of the cold stimulation head body, a cover body covers the opening in a matched mode, the lower portion of the bottom face of the cover body is concaved inwards to form a clamping opening, a connector is arranged at the upper end of the connecting rod body in a connected mode, and the clamping opening is connected with the connector in a matched and clamped mode. According to the cold stimulation training rod, bending adjustment of the angle of the training rod can be achieved, the cold storage time for stimulating the head can be prolonged, molten liquid cannot flow into the oral cavity, bucking of a patient is avoided, meanwhile, the lighting function is added, and cold stimulation training can be more accurately conducted on different parts.

1. The name of the design product: anti-choking device (FYY-1 household negative pressure aspirator). 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 indicates the design points: perspective view 1.

To provide an improved acupressure method for saving people who die from choking on an object lodged in the throat.SOLUTION: A wouto acupressure method helps people who are choking and dying, by applying acupressure to the back of the tongue, causing the obstruction to return to the mouth, allowing the person to breathe.SELECTED DRAWING: None

The invention provides a multifunctional airway management device, and relates to the technical field of medical apparatus and instruments. A sliding sleeve is slidably connected to the outer side of the front end of an airway tube; the sliding adjusting block is slidably connected to the outer side of the rear end of the air channel pipe. The fixed sleeve is fixedly connected to the outer side of the rear end of the airway tube; the blocking air bag is slidably connected to the outer side of the front end of the airway tube; the inflation tube is fixedly connected to the rear end face of the blocking air bag. The problems that saliva or other secretions may be continuously secreted in the oral cavity of a patient after tracheal intubation, and in order to avoid aspiration or bucking caused by accumulation of the secretions, medical staff usually need to use a negative pressure suction device to timely remove the secretions in the oral cavity, so that the medical staff cannot use the negative pressure suction device to clean the secretions in the oral cavity, and the medical staff cannot use the negative pressure suction device to suck the saliva or other secretions continuously after tracheal intubation. And if secretions cannot be timely and effectively removed through negative pressure suction, bucking reaction of a patient can be caused, and potential threats to life safety of the patient are caused, so that the safety is improved.

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 invention discloses an atomization drug delivery device for children, and relates to the technical field of medical instruments, the atomization drug delivery device comprises a main cylinder body, a cover plate mechanism arranged at the upper end opening of the main cylinder body, and an inhalation assembly communicated with the upper part of the main cylinder body, and solves the problems that the existing children are more active than adult patients and cannot keep a certain posture for atomization treatment for a long time, and the atomization effect is poor. The problems that in the prior art, when the body of a child is inclined, the corresponding air inlet degree cannot be adjusted in a self-adaptive mode, and the child lying on the side or having a non-standard gas posture is prone to being hit into the throat by large atomized gas to cause cough, choking and discomfort in the prior art are solved. The air inlet state of the air inlet groove is stabilized by locking the positions of the moving assembly and the sliding block assembly in the guide rail assembly, large atomized gas is prevented from impacting the throat, and compared with an existing device which cannot adjust air inlet, the linkage structure can dynamically adapt to the air inlet amount according to the posture of a child, and the cough and choking risk is eliminated from the mechanical structure level.

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. The name of the design product: anti-choking cup sleeve. 2. The use of the design product: cup sleeve for anti-choking cup, protecting and decorating the cup, and facilitating carrying out. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model provides an auxiliary feeding device with an anti-choking structure for a patient with difficulty in swallowing, belongs to the technical field of medical instruments, and aims to solve the problems that the length adjusting gears of a fixing belt of an existing auxiliary feeding spoon are limited, and the redundant part of the fixing belt is often too long after adjustment of old people with thin palms. The feeding device comprises a holding handle, the fixed box is fixedly connected to the right side of the grip; the connecting rotating shaft is rotationally connected to the interior of the fixed box; the knob is coaxially and fixedly connected to the rear end of the connecting rotating shaft; the stepless adjusting assembly is arranged in the fixing box; the anti-choking replacement assembly is arranged on the left side of the grip. The length of the auxiliary fixing belt can be finely adjusted, operation is easy and convenient, space is saved, bucking is effectively prevented through the design of the leaking holes in the spoon body, the spoon body is replaceable, and the application range is wide.

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.

The invention relates to the technical field of atomizing machines, and discloses a household atomizing machine with a remote monitoring function, the household atomizing machine comprises a main body assembly, the main body assembly comprises an atomizing machine, an atomizing cup is arranged on one side of the atomizing machine, and an air inlet piece is arranged on one side of the atomizing cup; the atomizing assembly is arranged on one side of the atomizing cup and comprises a conveying piece arranged on one side of the atomizing cup. By arranging the atomization assembly, it can be ensured that a patient can tightly hold the air outlet end of the atomizer with the mouth when using the atomizer, and atomized particles completely enter the respiratory tract; meanwhile, a corresponding amount of mist can enter according to the inspiration amount of the patient, and the situation that when the patient inspires, bucking and other uncomfortable reactions are generated due to instant inspiration of too much mist, and the treatment comfort and effect are affected is avoided; through the arrangement of the feedback piece and the adjusting piece, the atomization machine can be matched with the rhythm of human body breathing to atomize the medicine in the atomization cup, and therefore the situation that when a patient exhales, mist which is still continuously released by the atomization machine cannot be effectively inhaled is avoided.

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.

To provide a mouthpiece that solves problems such as a long face, choking, and pain in the temporomandibular joint caused by downward and backward movement of the jaw position with aging, and corrects the jaw position to improve the aesthetics and health of a user. [Solution] The mouthpiece is an orthodontic appliance designed to align the jaw bone structure. It has a U-shaped tray shape that corresponds to the maxillary dentition. It is deformable by immersing it in hot water to soften it before use, allowing it to fit snugly against the user's maxillary dentition. The mouthpiece comes in at least three different hardness variations, and the user can select the optimal hardness from these multiple hardness options depending on the condition of the jaw muscles and biting pressure. By placing this device in the mouth, the jaw position is guided to the normal position.

The utility model provides a diving breathing tube structure. The diving breathing tube structure comprises an upper drainage assembly, a long tube, a universal tube, a lower drainage assembly and a mouthpiece which are sequentially communicated. The upper drainage assembly comprises a wave-proof head, an upper drainage main body and a drainage port, the upper drainage main body is tubular and is connected with the wave-proof head and the long pipe, and the drainage port is formed in the side wall of the upper drainage main body; the universal pipe comprises an inner layer structure and an outer layer structure, the inner layer structure comprises a sectional type framework, and the outer layer structure wraps the surface of the inner layer. The inner layer structure and the outer layer structure form a pipe cavity which is connected with the long pipe and the lower drainage assembly. The upper drainage assembly is provided with a drainage port, drainage is effective, and the water inhaling risk is reduced; the universal tube enhances the flexibility of the breathing tube to adapt to different head postures; the overall structure is optimized, so that the ventilation capacity stability in a deepwater environment is ensured, and the safety, the comfort and the user experience are improved.

This invention relates to a swallowing training system and method for preventing choking in patients. The swallowing training system may include: a drinking container storing a swallowable medium that allows the user to perform swallowing actions; a posture detection device operably attached to the user for acquiring posture signals when the user performs swallowing actions through the drinking container; a liquid level detection device for acquiring actual liquid level information of the drinking container; a processor for determining the user's swallowing posture based on the posture signals, generating a first modulation command associated with the swallowing posture in time, and generating a second modulation command associated with the actual liquid level information of the drinking container in time; a first actuator capable of executing a first event to remind the user whether the current swallowing posture is correct in response to the first modulation command of the processor; and a second actuator capable of executing a second event to adjust the actual liquid level value of the drinking container in response to the second modulation command of the processor.

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.