WO2015085450A1 - Milk suction shield and breast pump with milk suction shield - Google Patents

Milk suction shield and breast pump with milk suction shield Download PDF

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Publication number
WO2015085450A1
WO2015085450A1 PCT/CN2013/001572 CN2013001572W WO2015085450A1 WO 2015085450 A1 WO2015085450 A1 WO 2015085450A1 CN 2013001572 W CN2013001572 W CN 2013001572W WO 2015085450 A1 WO2015085450 A1 WO 2015085450A1
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WO
WIPO (PCT)
Prior art keywords
breast
positive pressure
negative pressure
pump
milk suction
Prior art date
Application number
PCT/CN2013/001572
Other languages
French (fr)
Chinese (zh)
Inventor
姚俊华
蔡业滨
陈楚群
陈昌鑫
Original Assignee
陈俊波
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Application filed by 陈俊波 filed Critical 陈俊波
Publication of WO2015085450A1 publication Critical patent/WO2015085450A1/en

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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
    • 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
    • A61M1/064—Suction cups
    • 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
    • A61M1/064—Suction cups
    • A61M1/066—Inserts therefor
    • 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
    • A61M1/0693—Means for improving milking yield with programmable or pre-programmed sucking patterns
    • A61M1/06935—Means for improving milking yield with programmable or pre-programmed sucking patterns imitating the suckling of an infant
    • 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 present invention is directed to a maternal milk delivery device utilizing air pressure, and more particularly to an improved breast shield and a breast pump having such a breast shield.
  • the milk pumping device generally comprises a negative pressure pump, a three-way suction device and a milk storage bottle, wherein one end of the three-way suction device is in communication with the negative pressure pump to form a negative pressure therein; the other end Forming or fixing a gradually expanding cup, the cup is made to match the shape of the breast, so as to be connected with the breast to introduce the milk; and at the same end, connected to the milk bottle at the other end, so that the milk introduced by the negative pressure is stored Collect the bottles.
  • the cup is made of hard plastic, which has the advantage of being able to be easily docked with the breast.
  • the disadvantage is that it is not easy to fit the areola. Although it is applied to the breast by negative pressure, it cannot be effectively applied during the process of sucking the breast. The areola is massaged. On the contrary, due to the presence of negative pressure, it is easy to form a direct pull on the nipple, pulling the pain and making the woman feel uncomfortable.
  • the object of the present invention is to overcome the above-mentioned deficiencies and to provide a breast pump and a breast pump with the same, which can use the air pressure to apply to the breast of the lactating mother, and use the negative pressure to extract the milk.
  • the mother's breast is massaged with a positive pressure to promote maternal lactation and to make the woman feel comfortable.
  • the effect of positive and negative pressure is achieved by imitating the baby's breast pumping effect.
  • the breast shield of the present invention is realized by the following scheme:
  • a breast absorbing cover which is in the form of a trumpet-shaped flexible inner layer structure, one end of which is in contact with a female breast, and the other end is provided with a negative pressure hole connected to a negative pressure air path of the air pump, and distinctively,
  • the outer structure, the inner and outer structures are closed to each other to form a deformable space; in the deformable space
  • a positive pressure hole is provided which is connected to the positive pressure gas path of the air pump.
  • the breast pump of the present invention is implemented by the following scheme:
  • a breast pump comprising a three-way component and an air pump, wherein the air pump has a negative pressure air path, and the breast pump further comprises the above-mentioned breast pump cover, the air pump further has a positive pressure air path, a positive pressure air path and a breast cover The positive pressure holes are connected, and the negative pressure air path is connected to the negative pressure hole of the suction cap.
  • the breast cover of the present invention can absorb the maternal milk by the negative pressure generated in the inner space surrounded by the inner layer structure of the air pump, and at the same time, utilize the positive pressure generated by the air pump in the deformable space, and the maternal breast through the inner layer structure. Squeeze or knead, imitating the sucking action of the baby's lips on the maternal breast, which promotes the secretion of breast milk and makes the woman feel comfortable.
  • the tee member is provided with a pipe of a positive pressure air passage, and the pipe penetrates the positive pressure air passage and the positive pressure hole.
  • a plurality of convex granules are provided on the surface of the intermediate portion of the inner layer structure.
  • Figure 1 is a schematic view of an embodiment of a breast pump of the present invention
  • Figure 2 is a schematic view showing the working state of the negative pressure air passage of the breast pump of Figure 1;
  • FIG 3 is a schematic view showing the working state of the positive pressure air passage of the breast pump of Figure 1;
  • Figure 4 is a cross-sectional view of the breast pump of Figure 3 taken along the line A-A.
  • the breast shield 1 of the present embodiment has a trumpet-like inner layer structure 11 and an outer layer structure 12, and a flexible inner layer.
  • One end of the structure 11 is provided with a negative pressure hole 15, the surface of the intermediate portion of the inner layer structure 11 is provided with a plurality of convex particles 17, and the rigid outer layer structure 12 is located at the periphery of the inner layer structure 11.
  • the inner layer structure 11 and the outer layer structure 12 is closed to each other by a flared open end and a narrow end, and a trumpet-shaped deformable space 13 is formed between them to satisfy the deformation of the inner structure 11, deformable
  • the compartment 13 is provided with a positive pressure hole 14.
  • a negative pressure can be generated through the negative pressure hole 15 in the inner space 16 surrounded by the inner layer structure 11 to facilitate the suction of the milk of the nipple
  • a positive pressure can be generated in the deformable space 13 through the positive pressure hole 14 to make the inner layer
  • the structure 11 deforms to squeeze or knead the areola and its surroundings.
  • the breast pump of the present embodiment includes a three-way member 2, an air pump 3, and the above-described breast pump cover 1, wherein the air pump 3 has a negative pressure air passage 32, a positive pressure air passage 31, and a three-way member 2 is provided.
  • the bottle 4 in actual use, can be used to collect and store the sucked milk.

Abstract

Disclosed are a milk suction shield (1) and a breast pump with the milk suction shield (1). The milk suction shield (1) comprises a flexible inner structure (11) and a flexible outer structure (12) presented as being trumpet-shaped, wherein the inner and outer structures (11,12) are closed by each other to form a deformable space (13). The deformable space (13) is provided with a positive pressure hole (14) connected to a positive pressure gas line (31) of an air pump (3). The breast pump comprises a three-way component (2) and an air pump (3). The breast pump also comprises the above-mentioned milk suction shield (1). In addition to a negative pressure gas line (32), the air pump (3) also has a positive pressure gas line (31), wherein the positive pressure gas line (31) is connected to the positive pressure hole (14) of the milk suction shield (1) and the negative pressure gas line (32) is connected to a negative pressure hole (15) of the milk suction shield (1). Such a breast pump is capable of acting on a breast using air pressure and withdrawing milk using negative pressure; meanwhile, the breast pump is capable of massaging the breast using positive pressure, promoting lactation, making the puerpera comfortable and achieving the effect of imitating infant-sucking using the simultaneous actions of the positive and negative pressures.

Description

一种吸奶罩及带有这种吸奶罩的吸奶器 技术领域  Breast pump cover and breast pump with the same
本发明属于一种利用气压帮助产妇乳汁导出装置， 具体地说， 是一种改 良的吸奶罩及带有这种吸奶罩的吸奶器。  SUMMARY OF THE INVENTION The present invention is directed to a maternal milk delivery device utilizing air pressure, and more particularly to an improved breast shield and a breast pump having such a breast shield.
背景技术 Background technique
现有技术中， 乳汁吸奶装置， 一般由负压泵、 三通吸取器以及贮奶瓶组 成， 其中， 由三通吸取器的一端与与负压泵连通， 以便在其中形成负压； 另 一端形成或固定有一个逐渐扩口的罩杯， 该罩杯以吻合乳房形状的特点而制 造， 以便与乳房对接， 将乳汁导入； 同时， 在再一端与贮奶瓶连接， 使由负 压导入的乳汁经贮奶瓶而收集起来。  In the prior art, the milk pumping device generally comprises a negative pressure pump, a three-way suction device and a milk storage bottle, wherein one end of the three-way suction device is in communication with the negative pressure pump to form a negative pressure therein; the other end Forming or fixing a gradually expanding cup, the cup is made to match the shape of the breast, so as to be connected with the breast to introduce the milk; and at the same end, connected to the milk bottle at the other end, so that the milk introduced by the negative pressure is stored Collect the bottles.
通常， 罩杯使用硬质塑料制成， 其优点是能够与乳房容易进行对接， 缺 点是不容易与乳晕贴合， 虽然是采用负压作用于乳房， 但在吸乳的过程中， 不能有效地对乳晕进行按摩， 相反， 由于负压的存在， 容易形成对乳头的直 接拉动、 拉痛而使产妇感到不适。  Usually, the cup is made of hard plastic, which has the advantage of being able to be easily docked with the breast. The disadvantage is that it is not easy to fit the areola. Although it is applied to the breast by negative pressure, it cannot be effectively applied during the process of sucking the breast. The areola is massaged. On the contrary, due to the presence of negative pressure, it is easy to form a direct pull on the nipple, pulling the pain and making the woman feel uncomfortable.
为解决上述问题， 有厂家使用软质柔性塑胶来制作罩杯， 在软质柔性塑 胶的外面设置一个硬质扶架。 但是这个硬质扶架仅仅是起到支撑的作用， 防 止使用过程中发生翻转。 在实际应用中， 罩杯对产妇的乳房的作用仍然是单 一的负压抽取乳汁。  In order to solve the above problems, some manufacturers use soft flexible plastic to make the cup, and a hard frame is placed outside the soft flexible plastic. However, this hard frame is only used as a support to prevent the rollover during use. In practical applications, the effect of the cup on the maternal breast is still a single negative pressure to extract the milk.
发明内容 Summary of the invention
本发明的目的在于克服上述不足而提供一种吸奶罩及带有这种吸奶罩的 吸奶器， 该吸奶器能够利用气压作用在哺乳期产妇的乳房上， 用负压抽取乳 汁， 同时， 用正压对产妇的乳房施行按摩， 促进产妇泌乳， 并使产妇感到舒 适， 通过正负压的同时作用达到仿效婴儿吸乳的效果。  The object of the present invention is to overcome the above-mentioned deficiencies and to provide a breast pump and a breast pump with the same, which can use the air pressure to apply to the breast of the lactating mother, and use the negative pressure to extract the milk. The mother's breast is massaged with a positive pressure to promote maternal lactation and to make the woman feel comfortable. The effect of positive and negative pressure is achieved by imitating the baby's breast pumping effect.
本发明的吸奶罩由以下方案实现：  The breast shield of the present invention is realized by the following scheme:
一种吸奶罩， 它呈现为喇叭状的柔性内层结构， 其一端与女性乳房相接 触， 另一端设置有与气泵的负压气路相连接的负压孔， 与众不同的是， 还包 含外层结构， 内、 外层结构之间相互封闭而形成可变形空间； 可变形空间中 设置有一个与气泵的正压气路相连接的正压孔。 A breast absorbing cover, which is in the form of a trumpet-shaped flexible inner layer structure, one end of which is in contact with a female breast, and the other end is provided with a negative pressure hole connected to a negative pressure air path of the air pump, and distinctively, The outer structure, the inner and outer structures are closed to each other to form a deformable space; in the deformable space A positive pressure hole is provided which is connected to the positive pressure gas path of the air pump.
本发明的吸奶器由以下方案实现：  The breast pump of the present invention is implemented by the following scheme:
一种吸奶器， 包含三通部件、 气泵， 其中， 气泵具有负压气路， 与众不 同的， 吸奶器还包括上述的吸奶罩， 气泵还具有正压气路， 正压气路与吸奶 罩的正压孔相连接， 负压气路与吸奶罩的负压孔相连接。  A breast pump comprising a three-way component and an air pump, wherein the air pump has a negative pressure air path, and the breast pump further comprises the above-mentioned breast pump cover, the air pump further has a positive pressure air path, a positive pressure air path and a breast cover The positive pressure holes are connected, and the negative pressure air path is connected to the negative pressure hole of the suction cap.
本发明的吸奶罩能够利用气泵在内层结构所包围的内部空间中产生的负 压来吸取产妇乳汁， 同时， 还利用气泵在可变形空间中产生的正压， 通过内 层结构对产妇的乳房进行挤压或揉捏， 模仿婴儿的嘴唇对产妇乳房的吮吸动 作， 有利于促进乳房乳汁的分泌.， 并使产妇感到舒适。  The breast cover of the present invention can absorb the maternal milk by the negative pressure generated in the inner space surrounded by the inner layer structure of the air pump, and at the same time, utilize the positive pressure generated by the air pump in the deformable space, and the maternal breast through the inner layer structure. Squeeze or knead, imitating the sucking action of the baby's lips on the maternal breast, which promotes the secretion of breast milk and makes the woman feel comfortable.
在上述吸奶器中， 三通部件设有一条正压气路的管道， 管道贯通正压气 路和正压孔。  In the above breast pump, the tee member is provided with a pipe of a positive pressure air passage, and the pipe penetrates the positive pressure air passage and the positive pressure hole.
在上述吸奶罩中， 内层结构的中间部位表面设置有若干个凸粒。  In the above-described breastshield, a plurality of convex granules are provided on the surface of the intermediate portion of the inner layer structure.
附图说明 DRAWINGS
图 1是本发明吸奶器的一种实施方式的示意图；  Figure 1 is a schematic view of an embodiment of a breast pump of the present invention;
图 2是图 1吸奶器负压气路工作状态的示意图；  Figure 2 is a schematic view showing the working state of the negative pressure air passage of the breast pump of Figure 1;
图 3是图 1吸奶器正压气路工作状态的示意图；  Figure 3 is a schematic view showing the working state of the positive pressure air passage of the breast pump of Figure 1;
图 4是图 3吸奶器的 A-A方向剖视示意图。  Figure 4 is a cross-sectional view of the breast pump of Figure 3 taken along the line A-A.
附图标记意义： 1-吸奶罩， 2-三通部件， 3-气泵， 4-奶瓶， 11-内层结 构， 12-外层结构， 13-可变形空间， 14-正压孔， 15-负压孔， 16-内部空间， 17 -凸粒， 21-负压管道， 22-正压管道， 31-正压气路， 32 负压气路。 具体实施方式  LIST OF REFERENCE NUMERALS: 1-absorbent hood, 2-way member, 3-air pump, 4-bottle, 11-inner structure, 12-outer structure, 13-deformable space, 14-positive pressure hole, 15- Negative pressure hole, 16-internal space, 17-convex, 21-negative pressure pipe, 22-positive pressure pipe, 31-positive pressure gas path, 32 negative pressure gas path. detailed description
下面结合附图对本发明的吸奶罩和吸奶器的实施方式进行详述： 参照附图， 本实施方式的吸奶罩 1， 具有喇叭状的内层结构 11和外层结 构 12， 柔性的内层结构 11的一端设置有负压孔 15， 内层结构 11的中间部位 表面设置有若干个凸粒 17， 硬性的外层结构 12位于内层结构 11.的外围， 内 层结构 11和外层结构 12通过喇叭状的敞口端和缩口端相互封闭， 并在它们 中间造就一个喇叭状的可变形空间 13， 以满足内层结构 11的变形， 可变形空 间 13设置有一个正压孔 14。这样， 可以通过负压孔 15在内层结构 11所包围 的内部空间 16产生负压， 以便于吸取乳头的乳汁， 还可以通过正压孔 14在 可变形空间 13中产生正压， 使内层结构 11产生形变而挤压或揉捏乳暈及其 周边。 The embodiments of the breast shield and the breast pump of the present invention will be described in detail below with reference to the accompanying drawings. Referring to the drawings, the breast shield 1 of the present embodiment has a trumpet-like inner layer structure 11 and an outer layer structure 12, and a flexible inner layer. One end of the structure 11 is provided with a negative pressure hole 15, the surface of the intermediate portion of the inner layer structure 11 is provided with a plurality of convex particles 17, and the rigid outer layer structure 12 is located at the periphery of the inner layer structure 11. The inner layer structure 11 and the outer layer structure 12 is closed to each other by a flared open end and a narrow end, and a trumpet-shaped deformable space 13 is formed between them to satisfy the deformation of the inner structure 11, deformable The compartment 13 is provided with a positive pressure hole 14. Thus, a negative pressure can be generated through the negative pressure hole 15 in the inner space 16 surrounded by the inner layer structure 11 to facilitate the suction of the milk of the nipple, and a positive pressure can be generated in the deformable space 13 through the positive pressure hole 14 to make the inner layer The structure 11 deforms to squeeze or knead the areola and its surroundings.
参照附图， 本实施方式的吸奶器， 包含三通部件 2、 气泵 3和上述的吸奶 罩 1， 其中， 气泵 3具有负压气路 32、 正压气路 31， 三通部件 2设有一条正 压管道 22和一条负压管道 21， 正压管道 22的一端与正压气路 31连接， 另一 端与正压孔 14连接， 负压管道 21的一端与负压气路 32相连接， 另一端与负 压孔 15相连接。  Referring to the drawings, the breast pump of the present embodiment includes a three-way member 2, an air pump 3, and the above-described breast pump cover 1, wherein the air pump 3 has a negative pressure air passage 32, a positive pressure air passage 31, and a three-way member 2 is provided. The positive pressure pipe 22 and one negative pressure pipe 21, one end of the positive pressure pipe 22 is connected to the positive pressure gas path 31, the other end is connected to the positive pressure hole 14, and one end of the negative pressure pipe 21 is connected to the negative pressure gas path 32, and the other end is connected. It is connected to the negative pressure hole 15.
参照附图， 本实施方式的吸奶器， 在实际使用中， 可用奶瓶 4来收集、 贮存吸出的乳汁。  Referring to the drawings, in the breast pump of the present embodiment, in actual use, the bottle 4 can be used to collect and store the sucked milk.

Claims

权 利 要 求 Rights request
、一种吸奶罩，它呈现为喇叭状的柔性内层结构，其一端与女性乳房相接触， 另一端设置有与气泵的负压气路相连接的负压孔， 其特征在于， 还包含外 层结构， 内、 外层结构之间相互封闭而形成可变形空间； 可变形空间中设 置有一个与气泵的正压气路相连接的正压孔。 a breast absorbing cover, which is in the form of a trumpet-shaped flexible inner layer structure, one end of which is in contact with the female breast, and the other end is provided with a negative pressure hole connected to the negative pressure air path of the air pump, and is characterized in that it also includes an outer The layer structure, the inner and outer structures are closed to each other to form a deformable space; and the deformable space is provided with a positive pressure hole connected to the positive pressure air path of the air pump.
、 根据权利要求 1所述的吸奶罩， 其特征在于， 所述内层结构的中间部位表 面设置有若干个凸粒。 The breast shield according to claim 1, wherein a surface of the intermediate portion of the inner layer structure is provided with a plurality of convex granules.
、 一种吸奶器， 包含三通部件、 气泵， 其中， 气泵具有负压气路， 其特征在 于，吸奶器还包括有权利要求 1或 2所述的吸奶罩，气泵还具有正压气路， 正压气路与吸奶罩的正压孔相连接， 负压气路与吸奶罩的负压孔相连接。 、 根据权利要求 3所述的吸奶器， 其特征在于， 所述三通部件设有一条正压 气路的管道， 管道贯通正压气路和正压孔。 a pumping device comprising a three-way component, an air pump, wherein the air pump has a negative pressure air passage, wherein the breast pump further comprises the breast pump according to claim 1 or 2, wherein the air pump further has a positive pressure air passage The positive pressure air path is connected to the positive pressure hole of the breast cover, and the negative pressure air path is connected with the negative pressure hole of the breast cover. The breast pump according to claim 3, wherein the three-way member is provided with a pipe of a positive pressure air passage, and the pipe passes through the positive pressure air passage and the positive pressure hole.
PCT/CN2013/001572 2013-12-11 2013-12-16 Milk suction shield and breast pump with milk suction shield WO2015085450A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320807953.X 2013-12-11
CN201320807953.XU CN203710436U (en) 2013-12-11 2013-12-11 Suckling cup and breast pump with same

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Publication Number Publication Date
WO2015085450A1 true WO2015085450A1 (en) 2015-06-18

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WO (1) WO2015085450A1 (en)

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CN105771009A (en) * 2016-03-23 2016-07-20 汕头市汇亨淇电子科技有限公司 Dual-pressure massage breast pump
CN106075620A (en) * 2016-07-07 2016-11-09 东莞亲亲我实业有限公司 Breast pad, cover body and breast pump
CN109939281A (en) * 2019-04-23 2019-06-28 小白熊（上海）母婴用品有限公司 A kind of breast pump

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Publication number Priority date Publication date Assignee Title
CN2555029Y (en) * 2002-07-26 2003-06-11 周明芳 Full automatic nipple correcting milk sucker
US20050154349A1 (en) * 2003-08-08 2005-07-14 Playtex Products, Inc. Manual breast pump
US20050154348A1 (en) * 2004-01-08 2005-07-14 Daniel Lantz Breast pump
CN201987937U (en) * 2011-01-08 2011-09-28 蒋一新 Manual massaging breast pump
CN201930298U (en) * 2011-01-24 2011-08-17 河南中医学院 Sucking simulation positive-negative pressure breast pump

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