WO2023179330A1 - Sucette - Google Patents

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Publication number
WO2023179330A1
WO2023179330A1 PCT/CN2023/079317 CN2023079317W WO2023179330A1 WO 2023179330 A1 WO2023179330 A1 WO 2023179330A1 CN 2023079317 W CN2023079317 W CN 2023079317W WO 2023179330 A1 WO2023179330 A1 WO 2023179330A1
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WO
WIPO (PCT)
Prior art keywords
air pressure
pacifier
cavity
airway
cross
Prior art date
Application number
PCT/CN2023/079317
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English (en)
Chinese (zh)
Inventor
周晓琳
Original Assignee
周晓琳
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 周晓琳 filed Critical 周晓琳
Publication of WO2023179330A1 publication Critical patent/WO2023179330A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J17/00—Baby-comforters; Teething rings
    • A61J17/001—Baby-comforters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J17/00—Baby-comforters; Teething rings
    • A61J17/10—Details; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J17/00—Baby-comforters; Teething rings
    • A61J17/10—Details; Accessories therefor
    • A61J17/105—Nipple attachments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2200/00—General characteristics or adaptations
    • A61J2200/70—Device provided with specific sensor or indicating means

Definitions

  • the invention belongs to the technical field of daily products for infants and young children, and relates to a technology for solving problems of monitoring damage to daily products for infants and young children, and specifically relates to a pacifier.
  • the mouth is the center of life and interest of infants and young children.
  • the oral stage is when infants and young children are in a state of complete independence, relying on their mother or other caregivers for life, and basically have no ability to move. No matter what they catch, they put it into their mouths. Stuffing, this is the only way for infants and young children to understand. Having something in their mouth will increase the baby's sense of security.
  • the origins of pacifiers can be traced back to the early 20th century.
  • Early pacifiers generally consisted of a handle that could be grasped by a parent or baby and a rubber teat attached to the handle for the baby to suck on.
  • the pacifier baffle is arranged between the handle and the nipple to prevent the baby from suffocating if the pacifier is placed in the baby's trachea.
  • Pacifiers currently on the market are usually made of plastic, silicone or rubber.
  • the nipple head part of the pacifier is generally made of silicone or rubber.
  • regulations have strict requirements on the performance of pacifiers, Due to material performance limitations, the wear and puncture resistance of silicone and rubber are still unable to cope with the sharp teeth of babies during teething, making the pacifier head easily scratched or even bitten off by teeth during use. In severe cases, it can lead to The fragments are swallowed or aspirated into the respiratory tract. Since the above problems cannot be solved due to the limitations of material properties, the above problems can be alleviated through structural design.
  • the design of existing pacifiers is generally based on achieving the core function of "convenience and comfort of pacifier use" and has not passed the Pay more attention to the safety issues caused by the pacifier being bitten or broken off by the head.
  • the baby will easily bite off the pacifier and swallow it if he bites the pacifier for a long time. What's more, the baby's sharp teeth will directly bite off the pacifier head. The baby will be used to it without knowing it. Sexual swallowing may cause pieces of the pacifier head to be swallowed into the body or inhaled into the respiratory tract, causing dangerous situations such as blocked breathing and suffocation.
  • the purpose of the present invention is to at least partially solve the safety problems caused by the pacifier head being bitten or broken in the background art.
  • One of the objects of the present invention is to provide a pacifier with a pacifier head, which is characterized in that it includes:
  • the first cavity is composed of the nipple head and the reaction component
  • the reaction component has a perceptible air pressure sensitive part, and the air pressure sensitive part has a first sensing state and a second sensing state;
  • the air pressure sensitive part When the air pressure acting on the air pressure sensitive part is the quasi-atmospheric pressure Pz, the air pressure sensitive part maintains the second sensing state, otherwise it maintains the first sensing state;
  • P-P’ ⁇ Pz ⁇ P+P’ P is atmospheric pressure, P’ ⁇ 0.5Pa;
  • the first cavity can have a preset air pressure, and the preset air pressure is P0 in a natural state; and satisfies,
  • ⁇ P is the maximum air pressure difference in the first cavity when the nipple head is squeezed and released.
  • the air pressure sensitive part includes:
  • An elastic eardrum member having sides A and B;
  • the A side is the side of the elastic eardrum member facing the first cavity
  • the B side is the side of the elastic eardrum member facing away from the first cavity
  • side A appears to be convex in a direction away from the first cavity under quasi-atmospheric pressure Pz.
  • the air pressure sensitive part includes:
  • the elastic eardrum member wraps the support member, and the support member is used to support the elastic eardrum member.
  • the air pressure sensitive part includes:
  • the ultrasonic connector is used to connect the nipple head and the internal space of the support member.
  • the side surface of the support member and the elastic eardrum member are in a sealed connection state.
  • the elastic eardrum member is recessed at the support member toward the direction facing the first cavity;
  • the preset air pressure P0 of the first chamber is not less than 30%P and not greater than 70%P.
  • the nipple head includes:
  • the root member has an air channel for connecting the nipple head member and the internal space of the reaction component.
  • the maximum thickness of the cross-sectional shape of the root member is less than the maximum width of the cross-sectional shape of the root member
  • the thickness direction of the cross-sectional shape of the root member is perpendicular to the width direction of the cross-sectional shape of the root member.
  • the air pressure sensitive part includes:
  • An elastic member with a C side and a D side;
  • the C side is the side of the elastic member facing the first cavity
  • the D side is the side of the elastic member facing away from the first cavity
  • the elastic member appears to face the third A concave state in the cavity direction.
  • the air pressure sensitive part includes:
  • control display has two states: warning and normal;
  • the air pressure sensor is used to detect the air pressure of the first cavity and transmit the electrical signal to the control display;
  • the control display When the air pressure sensor is under the quasi-atmospheric pressure Pz, the control display displays a warning signal
  • the second sensing state of the air pressure sensitive part is to control the display to display a warning signal.
  • control display includes LED lights and satisfies
  • the cross-sectional shape of the root member is a rectangular shape, wherein the width of the rectangular shape coincides with the thickness direction of the root member cross-sectional shape, and the length of the rectangular shape coincides with the width direction of the root member cross-sectional shape;
  • the length of the quasi-rectangle is three times the width of the quasi-rectangle, and the four corners of the quasi-rectangle are rounded corners.
  • the inner cavity surface of the nipple head member has concave and convex parts, and the concave and convex parts are located on the nipple.
  • the nipple member is squeezed by an external force, the outer surface of the nipple becomes uneven.
  • the airway is a deformable airway, and the deformable airway has two states: A posture and B posture;
  • the cross-sectional area of the deformable airway in the A posture is greater than the cross-sectional area of the deformable airway in the B posture; and satisfies,
  • variable airway is a variable cross airway
  • variable cross airway has two states: pseudo-cross airway and pseudo-circular airway;
  • variable cross airway includes a left part, a right part, and a central axis part
  • the left part, the central axis part and the right part of the pseudo cross airway each have a gas circulation space inside;
  • the deformable airway is a pseudo-cross airway
  • the deformable airway is a pseudo-circular airway.
  • the outer ring of the reaction component has a transparent or translucent protective cover.
  • the remarkable advancement of the present invention is at least reflected in the fact that it can monitor the damage of the pacifier head and effectively reduce the risk of the baby being infected by bacteria or having the respiratory tract blocked.
  • the pacifier provided by the present invention can effectively monitor the status of the pacifier head. If it is damaged, it will promptly remind you, further reducing the long-term use of damaged pacifiers due to negligence, and also reducing the number of damaged pacifiers to a certain extent. It reduces the probability of discovery of damaged pacifier head and reduces the risk of pacifier head fragments entering the baby's respiratory tract.
  • Figure 1 shows a perspective view and a plan view of a pacifier according to the present invention, wherein Figure 1A shows a perspective view of the pacifier, Figure 1B shows a front view of the pacifier, and Figure 1C shows a side view of the pacifier;
  • Figure 2 shows a cross-sectional view of the pacifier, wherein Figure 2A shows a front cross-sectional view of the pacifier, and Figure 2B shows a side cross-sectional view of the pacifier;
  • Figure 3 shows a perspective view of the elastic eardrum member of the pacifier
  • Figure 4 shows a perspective view of the support member of the pacifier
  • Figure 5 shows a perspective view of the nipple head of the pacifier.
  • the present invention provides the following embodiments:
  • the pacifier 1 has a pacifier head, which is characterized by including:
  • the first cavity is composed of the nipple head and the reaction component
  • the reaction component has a perceptible air pressure sensitive part, and the air pressure sensitive part has a first sensing state and a second sensing state;
  • the air pressure sensitive part When the air pressure acting on the air pressure sensitive part is the quasi-atmospheric pressure Pz, the air pressure sensitive part maintains the second sensing state, otherwise it maintains the first sensing state;
  • P-P’ ⁇ Pz ⁇ P+P’ P is atmospheric pressure, P’ ⁇ 0.5Pa;
  • the first cavity can have a preset air pressure, and the preset air pressure is P0 in a natural state; and satisfies,
  • ⁇ P is the maximum air pressure difference in the first cavity when the nipple head is squeezed and released.
  • the baby bites the pacifier head for a long time and can easily bite off the pacifier head and swallow it. Bacteria that grow in the gaps of the pacifier head or fragments of the pacifier head that enter the baby's body will cause harm to the baby. pose a great threat to their lives. If the damage of the pacifier head can be monitored, the chances of the pacifier head being bitten and swallowed can be reduced with a high probability. This shows that it is very necessary to monitor the damage of the nipple head. For this reason, the present invention designs a pacifier, which can monitor the damage of the pacifier head in an easily discovered form and reduce the blind area of the pacifier head.
  • the air pressure sensitive part if the pacifier head is bitten or broken by the baby, the preset air pressure P0 in the first cavity changes, and the air pressure sensitive part will show different states according to the change of P0.
  • the air pressure sensitive part maintains the second sensing state when it is under the quasi-atmospheric pressure Pz.
  • the second sensing state of the air pressure sensitive part is a display signal that the nipple head is damaged. Otherwise, the nipple head is not damaged.
  • the display signal of the air pressure sensitive part serves as a safety reminder for the nipple head.
  • the changes in the air pressure of the first cavity cause the air pressure sensitive part to display different states.
  • the different states of the air pressure sensitive part can be reflected through external display, including changes in shape, color, structure, and electrical signals. There are many forms such as changes in light signals and changes in sound signals.
  • the pacifier of the present invention can monitor the changes in air pressure in the first cavity in real time to determine the damage of the pacifier head and give an obvious warning signal, thereby reducing the probability of the baby using a damaged pacifier head.
  • the air pressure in the first cavity is preset P0 ⁇ P, and the inside of the nipple head is in a negative pressure state. When the nipple head is deformed by external extrusion force, the gas inside the nipple head flows to the reaction component during the process of being pressurized.
  • the pacifier head of the present invention is more likely to deform when subjected to external force, and the pacifier head is closer to the hardness of human nipples, which is conducive to improving the baby's acceptance and improving the baby's palatability.
  • the air pressure sensitive part includes,
  • An elastic eardrum member 311 having sides A and B;
  • the A side is the side of the elastic eardrum member facing the first cavity
  • the B side is the side of the elastic eardrum member facing away from the first cavity
  • side A appears to be convex in the direction away from the first cavity under the quasi-atmospheric pressure Pz. state.
  • the present invention enlarges and displays the damage of the pacifier head, which can serve to warn the user to a certain extent and reduce the number of dangerous uses of the pacifier.
  • the elastic eardrum member is an elastic material.
  • the nipple head When the nipple head is bitten or broken, it causes a change in the air pressure P0 of the first cavity.
  • the air pressure of the first cavity changes to Pz, the elastic eardrum member moves toward Projecting away from the first cavity. Users can judge the damage of the pacifier head based on the shape of the reaction component on the back of the pacifier head.
  • this product is produced in a constant-temperature workshop, and the volume and gas inside the pacifier are constant. It is transported in tropical, cold zones, countries or seasons with too high or too low temperatures, including transportation in special environments. , causing a large change in the state of the air pressure sensitive part of the pacifier. This change in the state of the air pressure sensitive part does not occur during normal use of the product and should not be understood as a state defined by the claims of this application.
  • the pacifier is usually subjected to high-temperature sterilization before being put into use, which generally includes steam sterilization, high-temperature boiling sterilization, etc. High-temperature sterilization causes the elastic eardrum member to bulge in the direction away from the first cavity, but this bulge The state is not the raised state when the product is in normal use, and should not be understood as the state defined by the claims of this application.
  • the air pressure sensitive part includes,
  • the elastic eardrum member wraps the support member, and the support member is To support elastic eardrum components.
  • the elastic eardrum component is connected to the back of the pacifier head. Affected by the pacifier head baffle, the space for the elastic eardrum component to change its state is small. The change in the state of the elastic eardrum component is not obvious enough to the naked eye. The warning signal of the air pressure sensitive part is easily detected by parents. ignore.
  • the support member designed by the present invention is used to support the elastic eardrum member.
  • it can provide the elastic eardrum member with a larger state change space; on the other hand, it can support the elastic eardrum member so that the state of the elastic eardrum member is in The back of the pacifier is highlighted, making the warning signs of the air pressure sensitive area easier to detect.
  • the air pressure sensitive part includes,
  • the ultrasonic connector is used to connect the nipple head and the internal space of the support member.
  • pacifier materials are made of silicone or rubber, special glue is required for the connection.
  • the glue will produce a pungent smell after use and has poor waterproofness, so it is not suitable for connecting the pacifier head.
  • an ultrasonic connection process is used to connect the support member and the internal space of the nipple head to ensure that the nipple head and the reaction component achieve a sealing effect.
  • the ultrasonic connection process is low-cost, clean and pollution-free, and will not damage the nipple head.
  • the side surface of the support member and the elastic eardrum member are in a sealed connection state.
  • the support member is located between the nipple head and the air pressure sensitive part, and the side of the support member It is sealed with the elastic eardrum member, and air needs to circulate at both ends of the support member to transmit the internal air pressure of the nipple head to the air pressure sensitive part.
  • the air channel inside the support member is used to clear the gas inside the reaction component and the nipple head, ensuring that changes in the air pressure inside the nipple head can promptly cause changes in the air pressure around the air pressure sensitive part, thereby achieving the function of monitoring whether the nipple head is damaged.
  • the elastic eardrum member is recessed at the support member toward the direction facing the first cavity;
  • the shape of the elastic eardrum component is used to determine whether the nipple head is damaged.
  • the preset air pressure P0 of the first cavity is not less than 30%P and not greater than 70%P.
  • the nipple head when the preset air pressure P0 is not less than 30%P and not greater than 70%P, the nipple head is easily deformed under force. When the force is removed, the nipple head rebounds to its original shape. The softness of the pacifier head is made to fit the softness of the human body, making it more palatable for the baby to bite the pacifier head.
  • the preset air pressure of the first cavity P0 50%P.
  • the softness and elasticity of the nipple head are closer to the human body, which is beneficial to the baby's palatability and acceptance.
  • Pacifier head includes:
  • the root member has an air channel 21 for connecting the nipple head member and the internal space of the reaction assembly.
  • the teeth of the existing pacifier head are all solid, and are harder than the hollow pacifier root. If the baby bites the root of a hard pacifier, the reaction force of the pacifier root on the teeth will be greater, which will inhibit the growth of the baby's front teeth.
  • an air channel is provided inside the root member, and its effects are as follows: first, the air channel can connect the internal space of the nipple head and the reaction component, and can transmit changes in the air pressure inside the nipple head to the air pressure sensitive part in a timely manner. Second, there is an airway inside the root component, which also increases the softness and elasticity of the root of the pacifier head, which can reduce the reaction force on the baby's teeth.
  • the maximum thickness of the root member cross-sectional shape 23 is smaller than the maximum width of the root member cross-sectional shape
  • the thickness direction of the cross-sectional shape of the root member is perpendicular to the width direction of the cross-sectional shape of the root member.
  • the cross-section of the teeth of the pacifier head currently on the market is circular.
  • the upper and lower teeth can only come into contact with the highest and lowest points of the circle.
  • the contact area is very small.
  • the force of the pacifier It acts on the gap between two teeth in the same row. Due to the different shapes of the teeth, it is difficult to determine the cut plane between the circle and the teeth.
  • the teeth are often subjected to forces other than the z-axis, the teeth are squeezed to grow in other directions. The entire gums are interconnected. The crookedness or unevenness of one tooth will affect the growth of the adjacent teeth.
  • the circular cross-section has fewer contact points with the teeth, and other teeth are not effectively engaged. Since the front teeth are always pushed up by the biting part, the entire mouth is open. Within a day, the baby bites the pacifier head for a long time and keeps his mouth open, which also increases the discomfort in the baby's mouth. And when the mouth is opened, the baby will continue to drool, increasing the risk of infection.
  • the design of the base of the nipple head can alleviate the above problem to a certain extent, making the maximum thickness of the cross-sectional shape smaller than the maximum width of the cross-sectional shape, and making the cross-section of the base of the nipple head flatter than a circle. Its effect is especially reflected in the following: first, when the baby bites the pacifier head, the force on the teeth is relatively uniform, which can effectively avoid a single point of action and the direction of action. Changing tendencies lead to uneven teeth or sparse teeth. Second, when the baby bites the pacifier head, the teeth can be kept in a more closed natural state, and the lips are also in a naturally closed state, which can reduce the baby's discomfort.
  • the air pressure sensitive part includes,
  • An elastic member with a C side and a D side;
  • the C side is the side of the elastic member facing the first cavity
  • the D side is the side of the elastic member facing away from the first cavity
  • the elastic member on the C side is in a recessed state toward the first cavity under the quasi-atmospheric pressure Pz.
  • the elastic member is elastic.
  • the nipple head When the nipple head is bitten or broken, it causes a change in the air pressure P0 of the first cavity.
  • the air pressure of the first cavity changes to Pz, the elastic member faces the first cavity.
  • the direction is concave. The user can determine that the pacifier head is damaged based on the recessed shape of the elastic member on the back of the pacifier head facing the first cavity.
  • the air pressure sensitive part includes,
  • control display has two states: warning and normal;
  • the air pressure sensor is used to detect the air pressure of the first cavity and transmit the electrical signal to the control display;
  • the control display When the air pressure sensor is under the quasi-atmospheric pressure Pz, the control display displays a warning signal
  • the second sensing state of the air pressure sensitive part is to control the display to display a warning signal.
  • the elastic material will also deform accordingly when the baby bites the pacifier head. Over time, the restoring force of the elastic material will decrease. Therefore, the response of the elastic material to changes in air pressure becomes less obvious, making it difficult for users to detect damage to the nipple head.
  • the air pressure value in the first cavity can be accurately measured using an air pressure sensor, and the air pressure sensor will not affect the measurement threshold due to the use of the nipple head.
  • the air pressure sensor detects the air pressure value of the first cavity, and the air pressure sensor transmits an electrical signal to the control display.
  • the control display displays a warning signal. Users can monitor the damage of the nipple head by observing the warning signal on the control display.
  • the control display includes LED lights and satisfies
  • the control display includes an LED light. If the LED light is off, it means that the pacifier head is in a normal state. If the LED light is on, it means that the pacifier head is in a damaged state, prompting the user to replace the pacifier in time.
  • the control display reminds the user in the form of light signals.
  • the control display can also remind the user through sound signals, color signals, image signals, etc. The user can monitor the damage of the nipple head by observing the warning signal on the control display.
  • the cross-sectional shape of the root member is a rectangular-like shape, wherein the width of the rectangular-like shape coincides with the thickness direction of the root member cross-sectional shape, and the length of the rectangular-like shape coincides with the width direction of the root member cross-sectional shape;
  • the length of the quasi-rectangle is three times the width of the quasi-rectangle, and the four corners of the quasi-rectangle are rounded corners.
  • the root member of the nipple head with a quasi-rectangular cross-section is more deflated, and the parts in contact with the upper and lower jaw teeth are smoother, and the rectangular-like cross-section shape of the root member meshes with the teeth The shapes of the gaps are closer.
  • the teeth are in a natural bite state, and more teeth are in contact with the root member.
  • the four corners of the rectangular shape are rounded to make the surface of the root component smooth, which can improve the palatability of the nipple head.
  • the inner cavity surface of the nipple head member has concave and convex portions, and the concave and convex portions are formed on the nipple head member.
  • the outer surface of the nipple head becomes uneven.
  • the baby is preparing for teething at 3 months old. It is not until the age of 2 to 2 and a half years that all the teeth are basically formed. During these two years, the baby will bite things due to teething. When a baby is teething, the sharp little teeth need to penetrate the gums and constantly put pressure on the gums, which will make the baby's teeth very uncomfortable. At this time, you need to bite something to relieve the discomfort.
  • the pacifier head when the pacifier head is acted upon by an external force F, the pacifier head becomes uneven, which can provide an uneven surface. Compared with a smooth surface, it can give the baby's gums more touch and can stimulate the baby to a certain extent. The growth of teeth relieves the discomfort of baby's gums.
  • the airway is a deformable airway, and the deformable airway has two states: A posture and B posture;
  • the cross-sectional area of the deformable airway in the A posture is greater than the cross-sectional area of the deformable airway in the B posture; and satisfies,
  • the airway presents two states according to different air pressures in the first cavity.
  • the deformable airway is the A posture airway
  • P0 ⁇ Pz it indicates that the nipple head is damaged and leaks
  • the deformable airway is B.
  • Postural airway Since the cross-sectional area of the deformable airway in posture A is larger than the cross-sectional area of the deformable airway in posture B, when the deformable airway is in posture A, the root member becomes flatter and thinner, thereby reducing the impact of the root member on the baby.
  • the front teeth cause pressure, which is beneficial to Growth of baby teeth.
  • variable airway is a variable cross airway, and the variable cross airway has two states: pseudo-cross airway and pseudo-circular airway;
  • variable cross airway includes a left part, a right part, and a central axis part
  • the left part, the central axis part and the right part of the pseudo cross airway each have a gas circulation space inside;
  • the deformable airway is a pseudo-cross airway
  • the deformable airway is a pseudo-circular airway.
  • the variable cross airway has two states: pseudo cross airway and pseudo circular airway.
  • P0 ⁇ Pz the deformable airway is a pseudo-circular airway, and the entire airway is in a semi-open state. There is no gas circulation space inside the left and right parts of the pseudo-circular airway, and there is gas circulation space inside the central axis.
  • the pseudocircular airway is approximately cylindrical.
  • the root shape of the pseudo-circular airway is flatter and smoother.
  • the contact area between the root component and the teeth is larger, and the force on the teeth is more uniform, which is conducive to the growth of the baby's teeth.
  • the outer ring of the reaction component has a transparent or translucent protective cover.
  • the reaction component is relatively precise and is easily damaged by humans or the environment.
  • the response component When the response component is damaged, the pacifier can no longer perform its monitoring function.
  • the user continues to use the pacifier without knowing it, mistaking the damaged state of the response component for the monitoring signal of the pacifier head, resulting in the baby using the damaged pacifier for a long time. If it is not discovered, it undoubtedly creates a great safety hazard. For this reason, a protective cover is provided on the outer ring of the reaction component, which can ensure the normal operation of the reaction component, thereby increasing the effective service life of the pacifier.
  • first”, “second”, “third” and “fourth” are used for descriptive purposes only and shall not be understood as indicating or implying relative importance or implicit indication. The number of technical characteristics indicated. Thus, features defined as “first”, “second”, “third”, and “fourth” may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, “plurality” means two or more.
  • connection In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms “installation”, “connection”, “connection” and “assembly” should be used in a broad sense. It is understood that, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or it can be an indirect connection through an intermediary, or it can be an internal connection between two elements.
  • connection connection
  • connection As those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

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  • Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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  • Veterinary Medicine (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

L'invention concerne une sucette, comprenant une première cavité et un ensemble de réaction, la première cavité étant formée par raccordement d'une pointe de sucette et de l'ensemble de réaction ; l'ensemble de réaction a une partie sensible à la pression d'air perceptible, et la partie sensible à la pression d'air a un premier état de détection et un second état de détection ; lorsque la pression d'air agissant sur la partie sensible à la pression d'air est une pression atmosphérique standard Pz, la partie sensible à la pression d'air maintient le second état de détection, sinon, le premier état de détection est maintenu ; la première cavité est capable de prérégler la pression d'air, et la pression d'air prédéfinie est P0 dans un état naturel ; lorsque P0 < P, P0 + ΔP < Pz ; lorsque P0 > P, P0 - ΔP > Pz, ΔP étant la différence de pression d'air maximale dans la première cavité lorsque la pointe de sucette est dans un état pressé et un état libéré. La progression significative de la présente invention est au moins réalisée en ce que : l'état de la pointe de sucette peut être efficacement surveillé, la situation dans laquelle la sucette endommagée est utilisée pendant une longue durée en raison de la négligence est réduite, la probabilité que la pointe de sucette endommagée soit trouvée peut être augmentée dans une certaine mesure, et le risque que des fragments de pointe de sucette entrent dans les voies respiratoires du bébé est réduit.
PCT/CN2023/079317 2022-03-23 2023-03-02 Sucette WO2023179330A1 (fr)

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CN114642598B (zh) * 2022-03-23 2024-01-30 周晓琳 一种安抚奶嘴

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549227A (en) * 1942-04-01 1942-11-11 Frank Allan Middleton Improvements in or relating to baby's comforters
CN205031575U (zh) * 2015-09-17 2016-02-17 中国人民解放军第三军医大学第三附属医院 能测量吮吸压力的安抚奶嘴
US10555876B1 (en) * 2019-04-12 2020-02-11 Nafys Samandari Pacifier with cleaning brush
CN211912251U (zh) * 2018-02-05 2020-11-13 浙江工业大学 基于Arduino的智能安抚奶嘴、收纳盒
CN215740587U (zh) * 2021-07-29 2022-02-08 新疆维吾尔自治区人民医院 一种可方便清洗的医用安抚奶嘴
CN114642598A (zh) * 2022-03-23 2022-06-21 周晓琳 一种安抚奶嘴

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333020B2 (en) * 2005-06-24 2008-02-19 Kimberly - Clark Worldwide, Inc. Disposable absorbent article system employing sensor for detecting non-nutritive sucking events
US20070102388A1 (en) * 2005-10-28 2007-05-10 Lewis Julie M Vented, low-drip nursing nipple
DE102008011721B4 (de) * 2008-02-28 2011-06-09 Mapa Gmbh Beruhigungssauger mit an einem Mundschild fixiertem Lutschteil
JP6840556B2 (ja) * 2017-02-03 2021-03-10 国立大学法人 東京大学 おしゃぶり

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549227A (en) * 1942-04-01 1942-11-11 Frank Allan Middleton Improvements in or relating to baby's comforters
CN205031575U (zh) * 2015-09-17 2016-02-17 中国人民解放军第三军医大学第三附属医院 能测量吮吸压力的安抚奶嘴
CN211912251U (zh) * 2018-02-05 2020-11-13 浙江工业大学 基于Arduino的智能安抚奶嘴、收纳盒
US10555876B1 (en) * 2019-04-12 2020-02-11 Nafys Samandari Pacifier with cleaning brush
CN215740587U (zh) * 2021-07-29 2022-02-08 新疆维吾尔自治区人民医院 一种可方便清洗的医用安抚奶嘴
CN114642598A (zh) * 2022-03-23 2022-06-21 周晓琳 一种安抚奶嘴

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