WO2016176790A1 - 一种三通部件及带有这种三通部件的吸奶器 - Google Patents

一种三通部件及带有这种三通部件的吸奶器 Download PDF

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Publication number
WO2016176790A1
WO2016176790A1 PCT/CN2015/000670 CN2015000670W WO2016176790A1 WO 2016176790 A1 WO2016176790 A1 WO 2016176790A1 CN 2015000670 W CN2015000670 W CN 2015000670W WO 2016176790 A1 WO2016176790 A1 WO 2016176790A1
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way
way component
component
breast pump
negative pressure
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PCT/CN2015/000670
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English (en)
French (fr)
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陈俊波
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陈俊波
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Priority to US15/021,949 priority Critical patent/US20170080135A1/en
Publication of WO2016176790A1 publication Critical patent/WO2016176790A1/zh

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    • 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
    • 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
    • A61M1/062—Pump accessories
    • 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
    • A61M1/069—Means for improving milking yield
    • A61M1/0697—Means for improving milking yield having means for massaging the breast

Definitions

  • the invention relates to a maternity product, in particular a breast pump and its components.
  • the breast pump is divided into an electric breast pump and a manual breast pump as a maternal and child product.
  • the breast pump generally consists of a breastshield that fits the female breast, a bottle for collecting milk, a vacuum generating device, and a three-way member that connects the three.
  • the general three-way components include three interfaces: a suction cap interface, a cylinder interface and a bottle connection port.
  • the suction cap interface is installed with a flared breast cover; the cylinder interface is provided with a cylinder upper cover, the cylinder interface is provided with a cylinder silica gel on the inner surface thereof; and the bottle connection port is connected with a bottle.
  • the three-way components of the prior art have the following defects: 1.
  • the three-way components only serve as a connection, and have no other functions; 2.
  • the most important parameter is the size of the vacuum suction.
  • the method of increasing the suction pressure always surrounds the source - the negative pressure generating device; but ignores the negative pressure transmission process. Loss. 3, cleaning difficulties, disassembly and assembly is not convenient; 4, in the process of sucking milk, the contact material of the milk has a variety of materials, can not guarantee the purity of milk.
  • the three-way component (1) can reduce the loss of the negative pressure during the transmission process, thereby improving the suction of the breast pump; the cleaning and disassembly are very convenient; at the same time, the milk is ensured by using a single passage.
  • a three-way component the three-way component (1) has only one negative pressure input interface; the breastshield and the milk outflow end provided on the three-way component (1) are integrated with the three-way body; the milk liquid The outflow end is a V-shaped one-way valve; the entire three-way part (1) is made of a flexible material as a three-way part, characterized in that the three-way part (1) has only one negative pressure input interface; the three-way part ( 1) The milk cap and the milk outflow end provided above are integrated with the three-way body; the milk outflow end is a V-shaped check valve; the entire three-way part (1) is made of a flexible material.
  • the cross-sectional thickness of the three-way member (1) is thicker than the cross-section of the intermediate portion; specifically, the cross-sectional thickness of the region one (1A) and the region three (1C) is smaller than the region two (1B) and the region four (1D) The cross section thickness is large.
  • the flexible material is a food grade silicone rubber.
  • a breast pump comprising a negative pressure pump and a feeding bottle (4), further comprising a three-way component (1) according to the first technical solution connected to the negative pressure pump and the feeding bottle (4).
  • the three-way component (1) is embedded in the support frame (2).
  • the support frame (2) is connected to the three-way adapter (3).
  • the three-way adapter (3) is connected to the bottle (4).
  • the three-way component (1) breaks the traditional three-way component (1) by using plastic or other hard materials, but adopts food grade silicone rubber as a whole, can effectively compress the space of the negative pressure passage, simplify the assembly of parts, and reduce the transmission of negative pressure. The loss in the process, thereby increasing the suction force on the human breast; very convenient to clean, disassemble; at the same time, improve the hygienic conditions of the milk passage to ensure the purity of the milk.
  • the three-way member (1) has a flared breast end that fits the human breast, and the thickness distribution of the three-way member (1) is different, and the intermediate portion is thinner than other portions.
  • the sucking end of the three-way member (1) is easily deformed under the action of the negative pressure, and the intermediate portion of the sucking end is easily deformed; since the three-way member (1) is a flexible material, the three-way member (1) is easily embedded.
  • the support frame (2) is assembled with the three-way adapter (3), and the lower portion of the three-way adapter (3) has internal threads for connection with the bottle (4).
  • the negative pressure input end of the three-way component (1) is provided with an air bag (5), and is covered with an airbag cover (6), and is connected to the negative pressure source through a through joint (7) on the airbag cover (6).
  • the materials in contact with the milk are all food grade silicone rubber, which ensures the purity of the milk to the utmost extent.
  • sucking milk it can play the role of sucking massage, squeezing areola, and stimulating lactation.
  • the breastshield and the valve seat are integrally formed, and the disassembly and assembly is more convenient.
  • Figure 1 is a cross-sectional view of a three-way component of the present invention.
  • FIG. 2 is a cross-sectional view of an electric breast pump with such a three-way component of the present invention.
  • Figure 3 is an exploded perspective view of an electric breast pump with such a three-way component of the present invention.
  • Figure 4 is an exploded perspective view of a manual breast pump with such a three-way component of the present invention.
  • a three-way component, the three-way component (1) has only one negative pressure input interface; the breastshield and the milk outflow end provided on the three-way component (1) are integrated with the three-way body
  • the milk outflow end is a V-shaped check valve;
  • the entire three-way part (1) is made of a flexible material as a three-way part, characterized in that the three-way part (1) has only one negative pressure input
  • the interface; the breast cover and the milk outflow end provided on the three-way component (1) are integrated with the three-way body; the milk outflow end is a V-shaped check valve; the entire three-way component (1) is made of a flexible material production.
  • the cross-sectional thickness of the three-way member (1) is thicker than the cross-section of the intermediate portion; specifically, the cross-sectional thickness of the region one (1A) and the region three (1C) is smaller than the region two (1B) and the region four (1D) The cross section thickness is large.
  • the flexible material is a food grade silicone rubber.
  • a breast pump comprising a negative pressure pump and a feeding bottle (4), and additionally comprising a three-way component (1) according to the first embodiment connected to the negative pressure pump and the feeding bottle (4) .
  • the three-way component (1) is embedded in the support frame (2).
  • the support frame (2) is connected to the three-way adapter (3).
  • the three-way adapter (3) is connected to the bottle (4).
  • the negative pressure is connected to the three-way suction device through the negative pressure of the main diaphragm pump.
  • the negative pressure acts on the three-way part (1) in the three-way suction device, so that the three-way part (1) produces the functions of sucking massage, squeezing the areola, stimulating lactation and sucking.
  • the negative pressure is released by the solenoid valve in the main body, so that the milk suctioned by the three-way component (1) is discharged into the bottle (4) by the valve seat of the three-way component (1).

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

Abstract

一种吸奶器及其三通部件（1），该三通部件（1）仅有一个负压输入接口；三通部件上设置的吸奶罩和奶液流出端均与三通本体一体化；所述的奶液流出端为Ｖ形单向阀；整个三通部件由柔性材料制成，该三通部件的两端横截面厚度比中间区域横截面厚，所述的柔性材料为食品级硅橡胶。与现有技术相比，该三通部件（1）能减少负压在传输过程中的损耗；清洗、拆装非常方便；同时，因为采用单一的通道，保证奶水的纯净性；改善了吸奶器的卫生条件，也简化了消毒的流程。

Description

一种三通部件及带有这种三通部件的吸奶器 技术领域
本发明涉及一种母婴用品，尤其是一种吸奶器及其部件。
背景技术
现有技术中，吸奶器作为一种母婴用品，分为电动吸奶器和手动吸奶器。吸奶器一般由一个贴合女性乳房的吸乳罩、一个用于收集乳汁的奶瓶、一个负压产生装置和连接这三者的三通部件组成。一般三通部件包括吸奶罩接口、气缸接口及奶瓶连接口等三个接口。所述的吸奶罩接口安装有喇叭状的吸奶罩；气缸接口上安装有气缸上盖，所述的气缸接口内表面附有气缸硅胶；奶瓶连接口连接有奶瓶。
现有技术的三通部件存在以下缺陷：1、三通部件只作为连接作用，不具备其他作用；2、连接部位较多，如果装配不当，很容易漏气，从而影响到吸奶效果。衡量吸奶器的优劣，最主要的参数就是负压吸力的大小，现有技术中，提高负压吸力大小的办法始终围绕着源头——负压产生装置；却忽视负压的传输过程中的耗损。3、清洗困难，拆装不方便；4、吸奶过程中，奶水所接触地方材质有各种材料，不能保证奶水纯净性。
发明内容
[根据细则91更正 11.07.2016]　
本发明的目的是克服现有技术的不足，提供一种三通部件及带有这种三通部件(1)的吸奶器。与现有技术相比，该三通部件(1)能减少负压在传输过程中的损耗，从而提高吸奶器的吸力；清洗、拆装非常方便；同时，因为采用单一的通道，保证奶水的纯净性；改善了吸奶器的卫生条件，也简化了消毒的流程。
为了实现以上目的，采取以下具体技术方案：
第一种技术方案：
[根据细则91更正 11.07.2016]　
一种三通部件，该三通部件(1)仅有一个负压输入接口；三通部件(1)上设置的吸奶罩和奶液流出端均与三通本体一体化；所述的奶液流出端为V形单向阀；整个三通部件(1)由柔性材料制成一种三通部件，其特征在于，该三通部件(1)仅有一个负压输入接口；三通部件(1)上设置的吸奶罩和奶液流出端均与三通本体一体化；所述的奶液流出端为V形单向阀；整个三通部件(1)由柔性材料制成。
[根据细则91更正 11.07.2016]　
所述三通部件(1)的两端横截面厚度比中间区域横截面厚；具体地，区域一(1A)和区域三(1C)的横截面厚度比区域二(1B)和区域四(1D)的横截面厚度要大。
所述的柔性材料为食品级硅橡胶。
第二种技术方案：
[根据细则91更正 11.07.2016]　
一种吸奶器，包括有负压泵和奶瓶(4)，还包括有与负压泵、奶瓶(4)连接的如第一种技术方案的三通部件(1)。
[根据细则91更正 11.07.2016]　
所述的三通部件(1)嵌装在支撑架(2)内。
[根据细则91更正 11.07.2016]　
所述的支撑架(2)与三通转接件(3)相连接。
[根据细则91更正 11.07.2016]　
所述三通转接件(3)与奶瓶(4)相连接。
[根据细则91更正 11.07.2016]　
该三通部件(1)打破传统三通部件(1)采用塑料或其他硬性材料，而是整体采用食品级硅橡胶，能够有效压缩负压通道的空间，简化零件装配环节，减少负压在传输过程中的损耗，从而提高作用在人体乳房的吸力；非常方便清洗、拆装；同时，改善了吸奶通道的卫生条件，保证奶水的纯净性。
[根据细则91更正 11.07.2016]　
三通部件(1)有一个与人体乳房贴合的喇叭状的吸乳端部，三通部件(1)的厚度分布存在差异，中间区域比其他部位薄。这样，三通部件(1)的吸乳端部在负压作用下，吸乳端部的中间区域容易发生形变；由于三通部件(1)是柔性材料，所以三通部件(1)容易嵌装在支撑架(2)内。为了使清洗和装配便捷，支撑架(2)与三通转接件(3)装配，三通转接件(3)下部有内螺纹，可与奶瓶(4)连接。三通部件(1)的负压输入端设有气囊(5)，并盖上气囊盖(6)，通过气囊盖(6)上的直通接头(7)与负压源连接。
吸奶过程中，奶水所接触地方材质均为食品级硅橡胶，最大限度保证奶水纯净性。吸奶时能起到吮吸按摩、挤压乳晕、刺激泌乳的作用。吸乳罩与阀座一体成型，拆装更加方便。
附图说明
图1是本发明的一种三通部件的剖视图。
图2是本发明一种带有这种三通部件的电动吸奶器的剖视图。
图3是本发明一种带有这种三通部件的电动吸奶器的分解示意图。
图4是本发明一种带有这种三通部件的手动吸奶器的的分解示意图。
附图标志：1-三通部件、1A-区域一、2A-区域二、3A-区域三、4A-区域四、2-支撑架、3-三通转接件、4-奶瓶、5-气囊、6-气囊盖、7-直通接头、8-拉杆、9-支架盖、10-手柄。
具体实施方式
下面将结合附图和实施例对本发明实质性内容作进一步详细说明。
第一种实施方式：
[根据细则91更正 11.07.2016]　
一种三通部件，与众不同的是，该三通部件(1)仅有一个负压输入接口；三通部件(1)上设置的吸奶罩和奶液流出端均与三通本体一体化；所述的奶液流出端为V形单向阀；整个三通部件(1)由柔性材料制成一种三通部件，其特征在于，该三通部件(1)仅有一个负压输入接口；三通部件(1)上设置的吸奶罩和奶液流出端均与三通本体一体化；所述的奶液流出端为V形单向阀；整个三通部件(1)由柔性材料制成。
[根据细则91更正 11.07.2016]　
所述三通部件(1)的两端横截面厚度比中间区域横截面厚；具体地，区域一(1A)和区域三(1C)的横截面厚度比区域二(1B)和区域四(1D)的横截面厚度要大。
所述的柔性材料为食品级硅橡胶。
第二种实施方式：
[根据细则91更正 11.07.2016]　
一种吸奶器，包括有负压泵和奶瓶(4)，与众不同的是，还包括有与负压泵、奶瓶(4)连接的如第一种实施方式的三通部件(1)。
[根据细则91更正 11.07.2016]　
所述的三通部件(1)嵌装在支撑架(2)内。
[根据细则91更正 11.07.2016]　
所述的支撑架(2)与三通转接件(3)相连接。
[根据细则91更正 11.07.2016]　
所述三通转接件(3)与奶瓶(4)相连接。
[根据细则91更正 11.07.2016]　
通过主机振膜泵输出负压，将负压接入三通吸取器。负压作用于三通吸取器内的三通部件(1)上，使三通部件(1)产生吮吸按摩、挤压乳晕、刺激泌乳和吸乳的作用。接着通过主机内的电磁阀释放负压，使三通部件(1)所吸奶水由三通部件(1)的阀座排到奶瓶(4)当中。通过如此不间断的动作循环，完成整个催奶和吸奶过程。

Claims (7)

  1. 一种三通部件，其特征在于，该三通部件仅有一个负压输入接口；三通部件上设置的吸奶罩和奶液流出端均与三通本体一体化；所述的奶液流出端为V形单向阀；整个三通部件由柔性材料制成。
  2. 根据权利要求1所述的一种三通部件，其特征在于，所述三通部件的两端横截面厚度比中间区域横截面厚；具体地，区域一和区域三的横截面厚度比区域二和区域四的横截面厚度要大。
  3. 根据权利要求1所述的一种三通部件，其特征在于，所述的柔性材料为食品级硅橡胶。
  4. 一种吸奶器，包括有负压泵和奶瓶，其特征在于，还包括有与负压泵、奶瓶连接的权利要求1的三通部件。
  5. 据权利要求4所述的一种吸奶器，所述的三通部件嵌装在支撑架内。
  6. 根据权利要求5所述的一种吸奶器，其特征在于，所述的支撑架与三通转接件相连接。
  7. 根据权利要求6所述的一种吸奶器，其特征在于，所述三通转接件与奶瓶相连接。
PCT/CN2015/000670 2015-05-05 2015-09-29 一种三通部件及带有这种三通部件的吸奶器 WO2016176790A1 (zh)

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USD898184S1 (en) 2019-01-29 2020-10-06 Handi-Craft Company Breast pump valve

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CN104784766B (zh) * 2015-05-05 2018-04-17 陈俊波 一种三通部件及带有这种三通部件的吸奶器
WO2017035520A1 (en) * 2015-08-27 2017-03-02 Medela Holding Ag Lacteal extractor safety system and method for pump system
CN207575489U (zh) * 2017-04-05 2018-07-06 佛山市顺德区锐腾电器制造有限公司 一种电动按摩吸奶器
USD954933S1 (en) 2018-06-01 2022-06-14 Chiaro Technology Limited Breast pump accessory
CN109107257A (zh) * 2018-09-13 2019-01-01 贵州师范大学 一种适用于河湖的小型水样采集过滤装置
CN112295029B (zh) * 2019-08-02 2021-11-09 中山纽迈适贸易有限公司 抽吸罩及包含其的吸奶器
CN114515361A (zh) * 2022-02-22 2022-05-20 深圳市路特佳成网络科技有限公司 一种一体式的吸奶器

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US20170080135A1 (en) 2017-03-23
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TW201639601A (zh) 2016-11-16

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