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WO2025199804A1 - Tire-lait - Google Patents

Tire-lait

Info

Publication number
WO2025199804A1
WO2025199804A1 PCT/CN2024/084085 CN2024084085W WO2025199804A1 WO 2025199804 A1 WO2025199804 A1 WO 2025199804A1 CN 2024084085 W CN2024084085 W CN 2024084085W WO 2025199804 A1 WO2025199804 A1 WO 2025199804A1
Authority
WO
WIPO (PCT)
Prior art keywords
negative pressure
assembly
breast
milk
component
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2024/084085
Other languages
English (en)
Chinese (zh)
Inventor
谢广宝
胡杨阳
陈万原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Lute Jiacheng Supply Chain Management Co Ltd
Original Assignee
Shenzhen Lute Jiacheng Supply Chain Management Co Ltd
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 Shenzhen Lute Jiacheng Supply Chain Management Co Ltd filed Critical Shenzhen Lute Jiacheng Supply Chain Management Co Ltd
Priority to PCT/CN2024/084085 priority Critical patent/WO2025199804A1/fr
Publication of WO2025199804A1 publication Critical patent/WO2025199804A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps

Definitions

  • the breast shield is detachably connected to the milk storage container, and a milk storage space is enclosed between the breast shield and the milk storage container.
  • a milk suction channel is formed on the side of the breast shield facing away from the breast, and one end of the milk suction channel facing away from the breast is communicated with the milk storage container.
  • the liquid barrier driving member is integrally formed with the milk storage container and is sealedly connected to the milk storage container to separate the breast pump into two gas-liquid separated parts.
  • the liquid barrier driving component is a diaphragm, and an edge of the diaphragm is sealed to the edge of the second opening to cover the second opening.
  • the present application also proposes a breast pump, comprising a collecting component, a first deformation driving part and a negative pressure component, the collecting component comprising a breast shield and a milk storage container, the breast shield being connected to the milk storage container, the breast shield being used to fit the breast, the milk storage container being used to collect milk, and the collecting component being provided with a suction port; the first deformation driving part being sealed to the suction port, and being able to cause intermittent negative pressure to be formed in at least part of the space inside the collecting component through deformation and reciprocating motion; one end of the negative pressure component is connected to the negative pressure driving mechanism, and the other end is connected to the first deformation driving part; the first deformation driving part and the negative pressure component are integrally formed and sealedly connected, and the negative pressure component indirectly applies negative pressure to the collecting component through the first deformation driving part.
  • the negative pressure assembly further includes a negative pressure air circuit and a housing, the housing is connected to the collection assembly, the negative pressure drive mechanism is at least partially disposed within the housing, and the negative pressure air circuit is at least partially disposed within the housing;
  • the first deformation driving part and the negative pressure air path are integrally formed and sealed.
  • the first deformation driving portion and the suction port of the collection component are integrally formed and sealed.
  • the first deformation driving portion and the second deformation driving portion are integrally formed and enclosed to form a sealed space
  • the milk storage container 12 can be directly connected to the breast shield 11, connected via a short tube, or with a bowl surrounding the breast shield 11 to form a separate wearable unit.
  • the two can be integral or detachable, or the bowl or bottle can be separately connected to a housing, with a passageway between them, allowing breast milk to flow from the breast shield 11 into the milk storage container 12.
  • the negative pressure assembly 3 indirectly applies negative pressure to the collection assembly 1 via the liquid barrier driver 2, causing the collection assembly 1 to compress the breast, helping the user drain milk from the breast and allowing it to flow into the collection assembly 1 for temporary storage.
  • the power structure used to generate negative pressure in the negative pressure assembly 3 includes, but is not limited to, a piezoelectric pump, a diaphragm pump, a hydraulic pump, or a mechanical pump. This negative pressure can be indirectly generated by transmitting it to a liquid barrier such as a diaphragm or air bladder, thereby drawing breast milk into the collection assembly 1 for storage.
  • the breast pump 100 proposed in the technical solution of the present application includes a collection component 1, a negative pressure component 3 and a liquid barrier driver 2.
  • the liquid barrier driver 2 is integrally formed on the collection component 1.
  • the user places part of the collection component 1 on the breast, and the negative pressure component 3 indirectly applies negative pressure to the collection component 1 through the liquid barrier driver 2, so that milk can be sucked out of the user's breast and then flow into the collection component 1 for temporary storage.
  • the liquid barrier driver 2, which is integrally formed and sealed with the collection component 1, can separate the breast pump 100 into two parts for gas-liquid separation, one part is used for milk circulation, and the other part is used to communicate with the air path of the negative pressure component 3 to form negative pressure.
  • the provision of the liquid barrier driver 2 can prevent milk from being sucked into the air path of the negative pressure component 3, thereby preventing the milk from being contaminated or causing the negative pressure component 3 to short-circuit and fail.
  • the breast shield 11 and the milk storage container 12 are integrally formed, with a milk storage space formed in the middle, which can improve the sealing of the milk storage space and prevent milk leakage from the milk storage space due to repeated disassembly and installation.
  • the breast shield 11 and the milk storage container 12 are detachably connected, and a snap connection or a screw connection can be adopted.
  • a milk storage space is enclosed between the breast shield 11 and the milk storage container 12.
  • the detachable connection of the breast shield 11 and the milk storage container 12 can facilitate the user to clean and dry them.
  • the milk storage container 12 is a milk bowl, a milk bottle, or a milk bag;
  • a milk suction passage is formed on the side of the breast shield 11 facing away from the breast, and one end of the milk suction passage facing away from the breast is communicated with the milk storage container 12 .
  • the milk storage container 12 can be a structure such as a milk bowl, a milk bottle, or a milk bag.
  • a milk suction channel is formed on the side of the breast shield 11 facing away from the breast.
  • the milk suction channel can be directly connected to and communicated with the milk bowl, the milk bottle, or the milk bag, or can be connected to and communicated with the milk bowl, the milk bottle, or the milk bag through a short pipe. Milk can flow directly from the breast into the milk bowl, the milk bottle, or the milk bag through the milk suction channel for storage.
  • the liquid barrier driving member 2 is integrally formed with the milk storage container 12 and is sealedly connected to the milk storage container 12 to separate the breast pump 100 into two gas-liquid separated parts.
  • the liquid barrier driver 2 is integrally formed with the milk storage container 12 and sealed, dividing the breast pump 100 into two gas-liquid separations. One section allows milk to flow, ultimately into the milk storage container 12 for temporary storage. The other section allows the negative pressure assembly 3 to apply negative pressure to the liquid barrier driver 2, indirectly applying negative pressure to the space within the breast shield 11 and milk storage container 12. Ultimately, this negative pressure is applied to the user's breast, helping the user express milk from the mammary gland.
  • the liquid barrier driver 2 prevents milk from being drawn into the air path of the negative pressure assembly 3, thereby preventing milk contamination or short-circuiting the negative pressure assembly 3.
  • the milk storage container 12 utilizes a bowl structure
  • the liquid barrier driver 2 utilizes a diaphragm integrated into the center portion of the bowl.
  • the bowl is provided with a support structure constructed of hard rubber, while the diaphragm is constructed of soft rubber.
  • the diaphragm can be integrally formed with the support structure through a rubber encapsulation process, thereby separating the breast pump 100 into two gas-liquid separation sections.
  • the flange 111 can be constructed of either hard or soft rubber, and is sealed to the bowl to form the milk storage container 12.
  • the negative pressure assembly 3 includes an air pump, which applies negative pressure through the negative pressure vents, causing the diaphragm to deform and reciprocate, generating negative pressure within the milk storage container 12. This in turn generates negative pressure within the flange 111, drawing milk from the nipple into the bowl for collection and temporary storage.
  • the milk storage container 12 adopts a milk bowl structure
  • the liquid barrier driving component 2 adopts a diaphragm structure
  • the diaphragm is integrated in the upper part of the milk bowl
  • the diaphragm bracket 21 is integrated on the flange 111.
  • the diaphragm bracket 21 adopts a hard material, such as plastic or metal.
  • the flange 111 can adopt a hard rubber material or a soft rubber material, and is sealed with the milk bowl to form the milk storage container 12.
  • An air pump is provided in the main unit, and a negative pressure air hole is provided at the bottom of the main unit.
  • a plug-in tube is protruded from the milk bowl, and the plug-in tube is detachably and sealedly connected to the negative pressure air hole.
  • the milk storage container 12 adopts a milk bowl structure
  • the flange 111 can be made of hard rubber material or soft rubber material, and is detachably sealed with the milk bowl to form the milk storage container 12
  • the liquid barrier driving component 2 adopts a diaphragm structure
  • a diaphragm cover 4 is provided on the milk bowl.
  • the milk bowl and the diaphragm cover 4 are both made of hard rubber material
  • the diaphragm is made of soft rubber material
  • the diaphragm cover 4 is sealed to the milk bowl
  • a negative pressure pore is provided on the diaphragm cover 4. The negative pressure pore communicates with the cavity enclosed between the diaphragm cover 4 and the diaphragm.
  • the diaphragm can reciprocate in the cavity, causing negative pressure to be generated in the milk storage container 12, and then causing negative pressure to be generated in the flange 111, thereby drawing milk from the nipple into the milk bowl for collection and temporary storage.
  • the milk storage container 12 utilizes a bowl structure.
  • the flange 111 can be made of either hard or soft rubber and is integrally connected to the bowl to form the milk storage container 12.
  • the liquid barrier driver 2 utilizes a diaphragm structure, with a diaphragm cover 4 positioned above the bowl. Both the bowl and the diaphragm cover 4 are made of hard rubber, while the diaphragm is made of soft rubber.
  • the diaphragm cover 4 is sealed to the bowl and has negative pressure vents disposed thereon. The negative pressure vents communicate with the chamber enclosed between the diaphragm cover 4 and the diaphragm.
  • the diaphragm can reciprocate within the chamber, generating negative pressure within the milk storage container 12, which in turn generates negative pressure within the flange 111, drawing milk from the nipple into the bowl for collection and temporary storage.
  • the flange 111, bowl, and diaphragm can be assembled into a disposable, easily replaceable unit without cleaning, making it convenient for users to share the negative pressure assembly 3.
  • the collecting assembly 1 further comprises a three-way assembly 13 having three openings connected to one another, wherein the first opening is connected to the breast shield 11, the second opening is connected to the negative pressure assembly 3, and the third opening is connected to the milk storage container 12.
  • the liquid barrier driving component 2 is disposed in the three-way assembly 13 and is integrally formed with the three-way assembly 13 and sealedly connected thereto.
  • the liquid barrier driving component 2 separates the three-way assembly 13 into two parts for gas-liquid separation, and the negative pressure assembly 3 indirectly applies negative pressure to the three-way assembly 13 via the liquid barrier driving component 2.
  • the collection assembly 1 also includes a three-way assembly 13, which includes a first opening, a second opening, and a third opening that communicate with each other.
  • the first opening is for communication with the breast shield 11, the second opening is for communication with the negative pressure assembly 3, and the third opening is for communication with the milk storage container 12.
  • the liquid barrier driver 2, which can be a diaphragm or airbag structure, is integrally formed within the three-way assembly 13 and sealed therewith.
  • the negative pressure assembly 3 and the liquid barrier driver 2 apply negative pressure to the three-way assembly 13, which in turn applies negative pressure to the collection assembly 1, ultimately applying negative pressure to the user's breast, helping the user express milk from the mammary gland.
  • the milk then flows through the breast shield 11 into the milk storage container 12 for temporary storage.
  • the liquid barrier driver 2 disposed in the three-way assembly 13 prevents milk from being drawn into the negative pressure assembly 3, thereby preventing milk contamination or short circuiting of the negative pressure assembly 3.
  • the three-way component 13 is made of hard rubber material, and a diaphragm bracket 21 is integrated on the three-way component 13.
  • the diaphragm bracket 21 is also made of hard rubber material, and the diaphragm is made of soft rubber material. It is arranged on the diaphragm bracket 21 through a rubber coating process.
  • the diaphragm bracket 21 and the main body are enclosed to form a diaphragm space.
  • the diaphragm can deform and reciprocate in the diaphragm space, causing a negative pressure change in the tee, and then causing a negative pressure in the flange 111, drawing the milk from the nipple to the milk bowl for collection and temporary storage.
  • the liquid barrier driving component 2 is a diaphragm, and the edge of the diaphragm is sealed and connected to the edge of the second opening to cover the second opening.
  • a diaphragm is used as the liquid barrier driving member 2.
  • the diaphragm is made of a deformable material.
  • the edge of the diaphragm is integrally connected to the edge of the second opening and covers the second opening.
  • the negative pressure component 3 can apply negative pressure to the diaphragm, causing the diaphragm to deform, thereby applying negative pressure to the inside of the three-way component 13, and then applying negative pressure to the inside of the collecting component 1.
  • the negative pressure is applied to the user's breast, helping the user to squeeze out the milk in the mammary gland, and the milk flows into the milk storage container 12 through the breast shield 11 for temporary storage.
  • the breast shield 11 includes a flange 111 and a nipple receiving portion 112.
  • the nipple receiving portion 112 is open at both ends and is through-hole, for accommodating the nipple.
  • the nipple receiving portion 112 can be made of a rigid material, such as plastic, metal tube, glass tube, etc., or a flexible or semi-flexible material, such as rubber or silicone, without specific limitation herein.
  • the flange 111 is made of a flexible material, such as rubber or silicone. When negative pressure is applied to the flange 111, the flange 111 deforms, transmitting the negative pressure to the user's breast, further improving milk ejection efficiency.
  • a temperature sensor assembly is provided on the inner wall of the negative pressure air path 32. By detecting the temperature change inside the negative pressure air path 32, it is determined whether milk has entered the negative pressure air path 32. Timely detection can prevent the negative pressure assembly 3 from sucking in more milk, causing short circuit failure or milk contamination.
  • the breast pump 100 further includes a controller, which is electrically or communicatively connected to the negative pressure assembly 3 and the leakage detection unit 6, respectively, to receive a leakage signal from the leakage detection unit 6 and control the negative pressure assembly 3 to stop operating.
  • a controller which is electrically or communicatively connected to the negative pressure assembly 3 and the leakage detection unit 6, respectively, to receive a leakage signal from the leakage detection unit 6 and control the negative pressure assembly 3 to stop operating.
  • the breast pump 100 further includes a controller, which is electrically or communicatively connected to the negative pressure assembly 3 and the leakage detection unit 6.
  • the leakage detection unit 6 detects milk leakage, it transmits a leakage signal to the controller.
  • the controller receives the leakage signal and determines the leakage signal. If the leakage signal indicates leakage, the controller controls the negative pressure assembly 3 to stop operating to prevent the circuit board in the negative pressure assembly 3 from being burned, which would cause the entire breast pump 100 to fail.
  • the breast pump 100 further includes an alarm, and the controller is electrically connected or communicatively connected to the alarm to control the alarm to sound an alarm.
  • Step S3 If it does not exceed, the breast pump continues to work; if it exceeds, the controller controls the alarm to sound an alarm, and/or controls the indicator light to give a warning, and/or controls the negative pressure component to stop.
  • the leakage detection unit 6 first detects that the breast pump 100 has leaked, and is able to convert the leak signal into an electrical signal, and then transmit the electrical signal to the controller.
  • the controller receives the electrical signal and determines whether the amount of leaked liquid exceeds a set threshold value based on the electrical signal. If the set threshold value is exceeded, it means that a large amount of leakage has occurred.
  • the controller controls the alarm to sound an alarm or the indicator light to indicate a warning, reminding the user that the breast pump 100 has leaked milk and the user needs to manually stop the breast pump 100.
  • the controller can control the negative pressure component 3 of the breast pump 100 while controlling the alarm to sound an alarm or the indicator light to indicate a warning. Stop operation in time to prevent further leakage.
  • the present application also proposes a breast pump 100, comprising a collecting component 1, a negative pressure component 3, a liquid barrier driver 2 and a leakage detection unit 6.
  • a collecting component 1 is used to fit against the breast, and the other side is used to collect milk;
  • the negative pressure component 3 is connected to the collecting component 1 and indirectly applies negative pressure to the collecting component 1;
  • the liquid barrier driver 2 is arranged between the collecting component 1 and the negative pressure component 3, and the negative pressure component 3 applies negative pressure to the collecting component 1 through the liquid barrier driver 2;
  • the leakage detection unit 6 is arranged in a sealed negative pressure cavity formed between the liquid barrier driver 2 and the negative pressure component 3 to detect whether the sealed negative pressure cavity is leaking or liquid has penetrated.
  • the sealed negative pressure chamber formed between the liquid barrier driving member 2 and the negative pressure assembly 3 can be used to detect whether there is air leakage or liquid infiltration in the sealed negative pressure chamber, thereby detecting whether the breast pump 100 is leaking.
  • the collection assembly 1 includes a breast shield 11 and a milk storage container 12.
  • the breast shield 11 includes a flange 111 that fits against the breast and receives breast milk, and an outlet for transferring breast milk into the milk storage container 12.
  • the milk storage container 12 can store breast milk alone or, together with the breast shield 11, form a housing for storing breast milk.
  • the collection assembly 1 is provided with a negative pressure vent, which, under the action of a liquid barrier driver 2 (an elastically deformable member such as a suction diaphragm or bladder), changes the internal pressure of the milk extraction assembly to guide the breast milk into the milk storage container 12.
  • the negative pressure assembly 3 includes a negative pressure pump, a negative pressure air path 32, and a negative pressure deformation chamber 5.
  • the negative pressure deformation chamber 5 is provided with a suction port, which allows the liquid barrier driver 2 to reciprocate, generating negative pressure inside the breast shield 11 and guiding the breast milk into the milk storage container 12.
  • the negative pressure deformation chamber 5 comprises at least a portion of a suction diaphragm sealed against the deformation chamber suction port of the negative pressure air circuit 32 to form a chamber.
  • a leakage detection component is at least partially disposed within the negative pressure deformation chamber 5 and is capable of detecting air or liquid leakage from the negative pressure deformation chamber 5 and transmitting a signal to the host control circuit.
  • the leakage detection component can be one or more of a detection electrode, a detection capacitor, an optical sensor, or a pressure sensor.
  • the leakage detection unit 6 can also be integrated within the liquid barrier driver 2, near the negative pressure deformation chamber 5, such as an electrode or capacitor coating.
  • the liquid barrier driver 2 is sealed between the diaphragm support 21 and the milk bowl.
  • the suction port of the negative pressure deformation chamber 5 communicates with the negative pressure deformation chamber 5 via the negative pressure port on the milk bowl.
  • a leakage detection unit 6 is disposed within the sealed cavity formed by the liquid barrier driver 2 and the main unit, or is capable of remotely detecting air or liquid leaks within the sealed cavity formed by the liquid barrier driver 2 and the main unit.
  • the leakage detection component may be one or more of a detection electrode, a detection capacitor, an optical sensor, or a pressure sensor.
  • the leakage detection unit 6 is electrically connected to the main unit control circuit board via a circuit to provide feedback to the control circuit board.
  • the leakage detection unit 6 is a detection electrode, the lowest end of the detection electrode is lower than the air inlet of the negative pressure deformation chamber 5, allowing for early detection of leakage before the leaked liquid enters the negative pressure air path 32.
  • the leakage detection unit 6 When the leakage detection unit 6 is a pressure sensor, it can sense pressure changes within the negative pressure deformation chamber 5. When a gas or liquid leak occurs, the pressure sensor can detect the difference between the pressure change within the negative pressure deformation chamber 5 and the pressure in a non-leakage state, thereby determining whether the breast pump 100 is currently leaking.
  • the negative pressure deformation chamber 5 can be formed by the main body housing 33 and the diaphragm bracket 21 of the flange 111 to seal the liquid barrier driving member 2; the negative pressure deformation chamber 5 can also be formed by a separate liquid barrier driving member 2 and the diaphragm bracket 21 of the flange 111 to seal the liquid barrier driving member 2;
  • the negative pressure air inlet is arranged at the upper part of the negative pressure deformation chamber 5, the detection electrode is at least partially arranged in the negative pressure deformation chamber 5, and the lowest position of the detection electrode is located below the negative pressure air inlet.
  • control circuit When air or liquid leakage is detected in the negative pressure deformation chamber 5, the control circuit sends an alarm or a shutdown signal to minimize the possibility of milk seeping into the pump to contaminate the milk or damage the host circuit.
  • the leakage detection unit 6 can also be a non-contact sensor, such as an optical sensor, a camera or an infrared sensor, which can identify when milk leaks out of the negative pressure deformation chamber 5 and immediately feedback a shutdown or alarm signal to the host control circuit.
  • a non-contact sensor such as an optical sensor, a camera or an infrared sensor
  • the leakage detection unit 6 can also be a non-contact capacitive sensor, which can be set outside the negative pressure deformation chamber 5, for example, on the side of the main body side wall close to the negative pressure deformation chamber 5.
  • a non-contact capacitive sensor which can be set outside the negative pressure deformation chamber 5, for example, on the side of the main body side wall close to the negative pressure deformation chamber 5.

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pediatric Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

La présente demande divulgue un tire-lait, comprenant un ensemble de collecte, un élément d'entraînement étanche aux liquides, et un ensemble à pression négative. L'ensemble de collecte comprend une téterelle et un récipient de stockage de lait. La téterelle est conçue pour s'adapter au sein ; le récipient de stockage de lait est conçu pour collecter le lait ; la téterelle est en communication avec le récipient de stockage de lait ; l'élément d'entraînement étanche aux liquides est formé d'un seul tenant sur l'ensemble de collecte et est en liaison étanche avec l'ensemble de collecte ; l'ensemble à pression négative est connecté à l'ensemble de collecte, et exerce une pression négative sur l'ensemble de collecte au moyen de l'élément d'entraînement étanche aux liquides ; l'élément d'entraînement étanche aux liquides divise le tire-lait en deux parties pour la séparation gaz-liquide. Le schéma technique de la présente demande concerne le tire-lait capable d'empêcher le lait liquide d'être aspiré dans le conduit d'air.
PCT/CN2024/084085 2024-03-27 2024-03-27 Tire-lait Pending WO2025199804A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2024/084085 WO2025199804A1 (fr) 2024-03-27 2024-03-27 Tire-lait

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2024/084085 WO2025199804A1 (fr) 2024-03-27 2024-03-27 Tire-lait

Publications (1)

Publication Number Publication Date
WO2025199804A1 true WO2025199804A1 (fr) 2025-10-02

Family

ID=97218720

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2024/084085 Pending WO2025199804A1 (fr) 2024-03-27 2024-03-27 Tire-lait

Country Status (1)

Country Link
WO (1) WO2025199804A1 (fr)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000041745A1 (fr) * 1999-01-12 2000-07-20 Elena Taggart Medo Pompe mammaire possedant un capteur de debordement et un systeme de rinçage automatique
CN104826182A (zh) * 2015-04-24 2015-08-12 安徽海利医疗设备科技有限公司 一种带有防溢报警功能的吸乳器
CN208436143U (zh) * 2017-09-18 2019-01-29 昆山好创电子科技有限公司 一种电磁驱动式吸奶器
CN110382015A (zh) * 2017-02-27 2019-10-25 皇家飞利浦有限公司 吸奶泵装置
CN111263648A (zh) * 2017-10-24 2020-06-09 美德乐控股公司 吸乳泵
CN112717219A (zh) * 2020-12-24 2021-04-30 大悦创新（苏州）医疗科技股份有限公司 负压泵组件和负压吸乳装置
CN114767972A (zh) * 2022-05-26 2022-07-22 广东好女人母婴用品股份有限公司 一种可穿戴式吸乳器
CN115916281A (zh) * 2020-03-26 2023-04-04 奇亚罗科技有限公司 可穿戴式吸奶器系统
CN117398537A (zh) * 2023-11-29 2024-01-16 深圳市路特佳成供应链管理有限公司 吸奶器
CN117731863A (zh) * 2023-12-28 2024-03-22 深圳市路特佳成供应链管理有限公司 一种吸奶器
CN117731868A (zh) * 2023-12-28 2024-03-22 深圳市路特佳成供应链管理有限公司 一种吸奶器以及相关设备和控制吸奶器工作的方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000041745A1 (fr) * 1999-01-12 2000-07-20 Elena Taggart Medo Pompe mammaire possedant un capteur de debordement et un systeme de rinçage automatique
CN104826182A (zh) * 2015-04-24 2015-08-12 安徽海利医疗设备科技有限公司 一种带有防溢报警功能的吸乳器
CN110382015A (zh) * 2017-02-27 2019-10-25 皇家飞利浦有限公司 吸奶泵装置
CN208436143U (zh) * 2017-09-18 2019-01-29 昆山好创电子科技有限公司 一种电磁驱动式吸奶器
CN111263648A (zh) * 2017-10-24 2020-06-09 美德乐控股公司 吸乳泵
CN115916281A (zh) * 2020-03-26 2023-04-04 奇亚罗科技有限公司 可穿戴式吸奶器系统
CN112717219A (zh) * 2020-12-24 2021-04-30 大悦创新（苏州）医疗科技股份有限公司 负压泵组件和负压吸乳装置
CN114767972A (zh) * 2022-05-26 2022-07-22 广东好女人母婴用品股份有限公司 一种可穿戴式吸乳器
CN117398537A (zh) * 2023-11-29 2024-01-16 深圳市路特佳成供应链管理有限公司 吸奶器
CN117731863A (zh) * 2023-12-28 2024-03-22 深圳市路特佳成供应链管理有限公司 一种吸奶器
CN117731868A (zh) * 2023-12-28 2024-03-22 深圳市路特佳成供应链管理有限公司 一种吸奶器以及相关设备和控制吸奶器工作的方法

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