WO2018006630A1 - 乳垫、罩体及吸奶器 - Google Patents

乳垫、罩体及吸奶器 Download PDF

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Publication number
WO2018006630A1
WO2018006630A1 PCT/CN2017/078688 CN2017078688W WO2018006630A1 WO 2018006630 A1 WO2018006630 A1 WO 2018006630A1 CN 2017078688 W CN2017078688 W CN 2017078688W WO 2018006630 A1 WO2018006630 A1 WO 2018006630A1
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WIPO (PCT)
Prior art keywords
breast
cover
breast pad
pad
pump
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PCT/CN2017/078688
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English (en)
French (fr)
Inventor
劳富文
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东莞亲亲我实业有限公司
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Publication of WO2018006630A1 publication Critical patent/WO2018006630A1/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
    • A61M1/062—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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1007—Breast; mammary

Definitions

  • the present disclosure relates to an apparatus for extracting a bodily fluid, for example, to a breast pad, a cover, and a breast pump.
  • the breast pump in the related technology on the market whether it is a manual breast pump or an electric breast pump, has failed to conform to the physiological structure of Chinese women's breasts. After testing, it was found that the efficiency of sucking milk is low, and even the breast milk cannot be squeezed. Out.
  • the principle of breast pumping in the related art does not conform to the relevant theories of medical physiology, and therefore, nipple pain may occur during the sucking process, and even worse, the nipple may be deformed.
  • the present disclosure provides a breast pump breast pad and cover that is more structurally conforming to the physiological configuration of the female breast, and a breast pump that is highly absorbent and does not cause pain or elongation (deformation) of the nipple.
  • a breast pad having a trumpet shape, and an inner surface of the breast pad is provided with an extrusion body for squeezing the breast sinus.
  • the pressing body is at least two flexible membranes, and the flexible membranes are evenly arranged on the inner wall of the breast pad.
  • the flexible membrane is facing away from the The inner wall of the breast pad is raised.
  • the pressing body is a ring-shaped elastic body, and the ring-shaped elastic body is coaxial with the breast pad, and the ring-shaped elastic body faces away from the breast pad when the breast milk duct sinus is squeezed.
  • the inner wall is raised.
  • a cover body comprising a trumpet-shaped breast pad and a breast absorbing cover, the breast pad being placed in the breast amp, the inner wall of the breast pad being provided with a pressing body for squeezing the breast milk duct sinus, There is a gap between the outer wall of the breast pad and the inner wall of the breastshield, and a through hole for inflating the gap is opened at a position corresponding to the pressing body on the breast shield.
  • the pressing body is at least two flexible diaphragms, and the flexible diaphragm is evenly distributed on the inner wall of the breast pad, and at least one position corresponding to the flexible diaphragm on the breastshield The through hole is opened.
  • the pressing body is a ring-shaped elastic body, and the ring-shaped elastic body is coaxial with the breast pad; and the through hole is opened at a position corresponding to the ring-shaped elastic body on the breast-absorbing cover .
  • a seal is formed between the end of the breast pad and the end corresponding to the breastshield.
  • annular soft cover is disposed at a junction of the first end of the breast pad and the first end of the breastshield, the annular soft cover being coaxial with the breast pad and the breastshield.
  • At least one of the breast pad, the flexible film, and the ring-shaped elastomer is made of a thermoplastic elastomer material.
  • a breast pump comprising a bottle, a vacuum pump, a squeeze pump, and a cover according to any one of the above, wherein the vacuum pump is in communication with a second end of the cover, the bottle and the cover
  • the inner cavity communicates with and is adjacent to the second end of the cover body, and the squeeze pump communicates with the through hole in the breast cover of the cover body through the pipe body.
  • the suction port in the vacuum pump is coaxial with the second end of the cover.
  • the breast pad and the cover body provided by the present disclosure are used for a breast pump, and the pressing body for squeezing the breast milk duct sinus is disposed on the inner wall of the breast pad, and the pressing body is arranged more in line with the physiological structure of the female breast, sucking During the process of sucking milk, the squeeze body squeezes the breast transfer duct sinus, which helps the breast milk to be squeezed out, improves the breast pumping efficiency, shortens the pumping time, and reduces the sucking process.
  • the breast pad is placed in the breast absorbing cover, and the two together form a cover body, and the gas is filled from the through hole in the breast absorbing cover to make the pressing body bulge, and the strength of squeezing the sinus of the milking tube is enhanced, thereby further promoting the discharge of the breast milk;
  • the breast pump is provided with a squeeze pump which communicates with the through hole of the breast cover, and provides a power source for inflating the through hole. Under the premise of improving the efficiency of sucking milk, the structure of the cover body and the breast pump are also simple and convenient. operating.
  • Figure 1 is a front elevational view of the cover body provided in the first embodiment
  • Figure 2 is a half cross-sectional view of the cover body of the flexible diaphragm which is not convex according to the first embodiment
  • Figure 3 is a half cross-sectional view of the cover of the flexible diaphragm according to the first embodiment
  • Figure 4 is a half cross-sectional view of the breast pump provided in the first embodiment
  • Figure 5 is a half cross-sectional view of the cover body according to the first embodiment in use
  • Figure 6 is a front elevational view of the cover body provided in the second embodiment
  • Figure 7 is a half cross-sectional view of the cover body of the flexible film according to A-A of Figure 6 which is not raised, which is provided in the third embodiment.
  • the breast pad 1 provided in this embodiment is used for a breast pump, and is inserted into the cover body during use and is buckled on the breast to directly contact the breast.
  • the shape of the breast pad 1 is the same as that of the breast pump of the related art. Flared.
  • the breast pad 1 of the embodiment as shown in FIG. 1 to FIG. 3, at least two flexible membranes 101 are uniformly arranged on the inner wall of the breast pad 1, and the flexible membranes 101 are centered on the axis of the breast pad 1
  • the inner surface of the breast pad 1 is evenly distributed, as shown in Fig. 1, and may be in the shape of a petal.
  • These flexible membranes 101 are used to squeeze the breast ductal sinus when the breast pump is sucking. Before the breast pump starts to suck, as shown in Fig.
  • the flexible diaphragm 101 is in a natural state (slightly protruding the inner wall of the breast pad 1).
  • the breast 7 is placed in the breast pad 1, and the flexible film 101 has not yet pressed the breast 7.
  • the flexible membrane 101 is raised toward the inner wall of the breast pad 1 and directly pressed at the sinus sinus 701.
  • the breast pad for the breast pump is mostly made of rubber or silica gel.
  • the breast pad 1 can be made of rubber, silica gel or TPE (Thermoplastic Elastomer), and the flexible film 101 can also be used.
  • these flexible sheets 101 can be integrated with the breast pad 1.
  • the flexible diaphragm 101 made of rubber, silicone or TPE material can greatly reduce the damage to the breast when squeezing the sinus of the lactiferous duct.
  • the arrangement of the flexible membrane 101 is more in line with the physiological structure of the female breast.
  • the flexible membrane 101 squeezes the breast sinus of the breast, which helps the extrusion of the breast milk and improves the suction of the breast pump. Milk efficiency shortens the time of breast pumping, which reduces the possibility of nipple pain or deformation (elongation) during breast pumping.
  • the cover for the breast pump can be designed as follows. :
  • the cover body includes the above-described breast pad 1 and a flared breast cover 2, and the breast pad 1 is placed in the breast shield 2.
  • the breast pad 1 is placed in the breast shield 2.
  • a through hole 201 is formed at a position corresponding to at least one (exemplary one) flexible diaphragm 101 on the breast shield 2.
  • the breast pad 1 is placed in the breastshield 2, and the two together constitute a cover body, and the gas is filled from the through hole 201 in the breastshield 2 to make the flexible film 101 swell, and the sinus of the lactiferous duct is adhered as much as possible to enhance the extrusion.
  • the strength of the lactiferous sinus can further promote the discharge of breast milk.
  • the breast pad 1 is sealed between the ends corresponding to the breast shield 2, ie the first end of the breast pad 1 Sealed between the first end of the breastshield 2 and the second end of the breast pad 1 and the second end of the breastshield 2.
  • the opening of the first port end is larger than the opening of the second port end.
  • the cover is buckled on the breast 7, in order to avoid damage to the breast and reduce the squeezing of the breast 7 by the cover, then, optionally, As shown in FIG. 4, the first mouth end of the breast pad 1 is joined to the first mouth end of the breast shield 2 with an annular soft cover 4 which is coaxial with the breast pad 1 and the breast shield 2.
  • the annular soft cover 4 can effectively reduce the squeezing of the breast by the cover, thereby protecting the breast 7.
  • the embodiment further provides a breast pump equipped with the above-mentioned cover body.
  • the vacuum pump 6 in the breast pump communicates with the second end of the cover body, and the bottle 5 is connected to the inner cavity of the cover body.
  • the squeeze pump 61 Adjacent to the second end of the cover body, the squeeze pump 61 communicates with the through hole 201 in the breastshield 2 in the cover body through the tubular body 202 (the squeeze pump 61 and the tube are not shown) Body 202 is connected).
  • the through hole 201 is provided with a thread, and the thread is rotated and coupled with the thread on the pipe body 202, and the pipe body 202 is sealingly connected with the through hole 201.
  • the breast pump is connected to the suction hole 61 of the suction cap to communicate with the squeeze pump 61 to provide a power source for inflating the through hole.
  • the evacuation action of the vacuum pump 6 lags behind the inflation squeeze action of the squeeze pump 61, that is, the suction is performed after the first squeeze, and thus repeated, the flexible diaphragm 101 first squeezes the lactiferous sinus Stimulating the milk discharge, the vacuum pump 6 then pumps the milk to the bottle 5, which greatly improves the efficiency of sucking milk.
  • the suction port in the vacuum pump 6 is coaxial with the second end of the cover body, and the negative pressure air flow when sucking the emulsion flows smoothly and smoothly from the first end to the second end of the cover. Then flow to the vacuum pump.
  • the biggest advantage of this design is that the airflow is sent to the vacuum pump 6 in a straight line as much as possible, reducing the power loss while ensuring that the milk does not fall into the vacuum pump 6.
  • a tubular body 202 such as a hose, may be attached to the through hole 201.
  • the cover is first snapped over the breast, and then one end of the hose is placed in the user's mouth to blow the through hole 201 to inflate the flexible diaphragm 101.
  • the evacuation operation of the vacuum pump 6 lags behind the air blowing operation.
  • Figure 6 is a front elevational view of the cover provided in the second embodiment.
  • a ring-shaped elastic body 102 is substituted for a plurality of flexible diaphragms 101 which are disposed on the inner wall of the breast pad 1 and The breast pad 1 is coaxial.
  • the ring-shaped elastomer 102 is used to squeeze the breast ductal sinus when the breast pump is sucking. Before the breast pump starts to suck, the ring-shaped elastic body 102 is in a natural state (slightly protruding the inner wall of the breast pad 1).
  • the ring-shaped elastic body 102 faces away from the inner wall of the breast pad 1 Start and squeeze directly at the sinus of the lactiferous duct.
  • the annular elastomer 102 can be made of rubber, silicone or TPE material, and these annular elastomers 102 can be integrated with the breast pad 1.
  • a through hole is formed in the cover of the cover body corresponding to the ring-shaped elastic body 102.
  • both the flexible membrane 101 and the annular elastic body are used for squeezing the breast milk duct sinus. Therefore, as long as the inner breast wall of the breast pad 1 is provided for squeezing the breast milk duct
  • the sinus extrusion helps the breast pump to promote milk extrusion during the pumping process.
  • the gas is blown from the through hole in the breast absorbing cover to make the pressing body bulge, which is beneficial to enhance the strength of squeezing the sinus of the milking tube and further promote the discharge of the breast milk.
  • Figure 7 is a half cross-sectional view of the cover body of the flexible film according to A-A of Figure 6 which is not raised, which is provided in the third embodiment.
  • the breast pad 1 is fixed to the breast shield 2 by means of a fixing member 8 (see Fig. 7), or the breast pad 1 is fixed to the breastshield 2 by ultrasonic welding.
  • the fixing member 8 is disposed on a first side of the 102 near the large end (first end) and a second side of the annular elastic body 102 near the small end (second end) And the fixing member 8 is uniformly disposed along the annular direction of the ring-shaped elastic body 102.
  • the fixing member 8 may be a male cylinder core and a mother cylinder core.
  • the fixing member 8 is a columnar structure or a sheet-like structure, and the surface of the fixing member 8 is encapsulated.
  • the surface of the fixing member 8 may be coated with TPE.
  • the present invention provides a breast pad and a cover body for a breast pump, and an extrusion body for squeezing the breast milk duct sinus is disposed on the inner wall of the breast pad, and the arrangement of the pressing body is more in line with the physiological structure of the female breast, in sucking milk During the process of sucking milk, the squeeze body squeezes the breast to transfer the breast sinus, which helps the breast milk to be squeezed out, improves the breast pumping efficiency, shortens the pumping time, and reduces the milking process. Nipple pain or elongation (deformation) The possibility.
  • the breast pad is placed in the breast absorbing cover, and the two together form a cover body, and the gas is filled from the through hole in the breast absorbing cover to make the pressing body bulge, and the strength of squeezing the sinus of the milking tube is enhanced, thereby further promoting the discharge of the breast milk;
  • the breast pump is provided with a squeeze pump which communicates with the through hole of the breast cover, and provides a power source for inflating the through hole. Under the premise of improving the efficiency of sucking milk, the structure of the cover body and the breast pump are also simple and convenient. operating.

Abstract

一种乳垫(1)和罩体，用于吸奶器，属于抽取转移体液的器械，乳垫(1)，呈喇叭状，乳垫(1)的内壁上设置有用于挤压乳房(7)输乳管窦(701)的挤压体(101,102)。

Description

乳垫、罩体及吸奶器 技术领域
本公开涉及一种抽取转移体液的器械，例如涉及一种乳垫、罩体及吸奶器。
背景技术
市场上相关技术中的吸奶器，无论是手动吸奶器还是电动吸奶器，结构都未能符合中国女性乳房的生理构造，经测试后发现，吸奶效率偏低，甚至无法将母乳挤出。另外，相关技术中的吸奶器，挤压乳房的原理未能合乎医学生理学上的相关理论，故而，在吸奶过程中会造成乳头疼痛，更有甚者会引致乳头变形。
发明内容
本公开提供了一种结构更加符合女性乳房生理构造的吸奶器乳垫和罩体，以及吸奶效率高且不会造成乳头疼痛或拉长(变形)的吸奶器。
本公开采用以下技术方案：
一种乳垫，呈喇叭状，所述乳垫的内壁上设置有用于挤压乳房输乳管窦的挤压体。
可选的，所述挤压体为至少两个柔性膜片，这些柔性膜片均匀环布在所述乳垫内壁上，挤压乳房输乳管窦时，所述柔性膜片背向所述乳垫内壁凸起。
可选的，所述挤压体为一环型弹性体，该环型弹性体与所述乳垫同轴，挤压乳房输乳管窦时，所述环型弹性体背向所述乳垫内壁凸起。
一种罩体，包括喇叭状的乳垫和吸奶罩，所述乳垫置于所述吸奶罩内，所述乳垫的内壁上设置有用于挤压乳房输乳管窦的挤压体，该乳垫的外壁与所述吸奶罩的内壁之间存在有间隙，该吸奶罩上对应所述挤压体的位置处开设有向所述间隙内充气的通孔。
可选的，所述挤压体为至少两个柔性膜片，所述柔性膜片均匀环布在所述乳垫内壁上，所述吸奶罩上至少一个与所述柔性膜片对应的位置处开设有所述通孔。
可选的，所述挤压体为一环型弹性体，该环型弹性体与所述乳垫同轴；所述吸奶罩上对应所述环型弹性体的位置处开设有所述通孔。
可选的，所述乳垫的端头与所述吸奶罩相对应的端头之间密封。
可选的，所述乳垫的第一口端与所述吸奶罩的第一口端接合处设置有环形软罩，该环形软罩与所述乳垫和所述吸奶罩同轴。
可选的，所述乳垫、柔性膜片以及环型弹性体中的至少一个采用热塑性弹性体材料制成。
一种吸奶器，包括奶瓶、真空泵、挤压泵、以及上述任一项所述的罩体，所述真空泵与所述罩体的第二口端相连通，所述奶瓶与所述罩体的内腔相连通并靠近该罩体的第二口端，挤压泵通过管体与所述罩体中吸奶罩上的通孔相连通。
可选的，所述真空泵中的吸气口与所述罩体的第二口端同轴。
本公开所提供的乳垫和罩体，用于吸奶器，挤压乳房输乳管窦的挤压体设置在乳垫内壁上，该挤压体的设置更加符合女性乳房生理构造，在吸奶器吸奶的过程中，挤压体挤压乳房输乳管窦，有助于母乳的挤出，提高了吸奶器的吸奶效率，缩短了吸奶时间，从而降低了吸奶过程中造成乳头疼痛或拉长(变形)的可能性。乳垫置于吸奶罩内，二者共同构成了罩体，气体从吸奶罩上的通孔充入，以使挤压体隆起，增强挤压输乳管窦的力度，进一步促进母乳的排出；吸奶器加装与吸奶罩上通孔相连通的挤压泵，为向通孔充气提供了动力源，在提升吸奶效率的前提下，也使得罩体和吸奶器的结构简单且便于操作。
附图概述
图1是本实施例一所提供的罩体的正视图；
图2是本实施例一所提供的柔性膜片未凸起的罩体的半剖视图；
图3是本实施例一所提供的柔性膜片凸起的罩体的半剖视图；
图4是本实施例一所提供的吸奶器的半剖视图；
图5是本实施例一所提供的罩体在使用状态下的半剖视图；
图6是本实施例二所提供的罩体的正视图；
图7是本实施例三所提供的沿图6中A-A的柔性膜片未凸起的罩体的半剖视图。
图中：1-乳垫、101-柔性膜片、102-环型弹性体、2-吸奶罩、201-通孔、202-管体、3-间隙、4-环形软罩、5-奶瓶、6-真空泵、61-挤压泵、7-乳房、701-输乳管窦、8-固定件。
具体实施方式
下面结合附图并通过具体实施方式来说明本公开的技术方案。
实施例一
本实施例所提供的乳垫1用于吸奶器，使用时插装在罩体内并扣罩在乳房上与乳房直接接触，该乳垫1形状与相关技术中的吸奶器相同，都呈喇叭状。本实施例中的乳垫1，如图1至图3所示，乳垫1内壁上均匀环布有至少两个柔性膜片101，这些柔性膜片101以乳垫1的轴线为中心线在该乳垫1的内壁上均匀分布，如图1所示，可以是呈花瓣状。吸奶器在吸奶时，这些柔性膜片101用于挤压乳房输乳管窦。在吸奶器开始吸奶之前，如图2所示，柔性膜片101处于自然状态(略突出乳垫1的内壁)。如图5所示，乳房7置于乳垫1内，柔性膜片101尚未挤压乳房7。吸奶器开始吸奶后，如图3所示，柔性膜片101背向乳垫1内壁凸起，并直接挤压在输乳管窦701处。相关技术中吸奶器用乳垫多为橡胶或硅胶制成，本实施例中乳垫1可以是为橡胶、硅胶或者TPE(Thermoplastic Elastomer，热塑性弹性体)材料制成，柔性膜片101也可采用橡胶或硅胶制成，并且这些柔性膜片101可以与乳垫1连成一体。采用橡胶、硅胶或者TPE材料制成的柔性膜片101在挤压输乳管窦时可大大减低对乳房的伤害。
柔性膜片101的设置更加符合女性乳房生理构造，在吸奶器吸奶的过程中，柔性膜片101挤压乳房输乳管窦，有助于母乳的挤出，提高了吸奶器的吸奶效率，缩短了吸奶时间，从而降低了吸奶过程中造成乳头疼痛或变形(拉长)的可能性。
在本实施例中，为了确保乳垫1上的柔性膜片101在挤压乳房输乳管窦时能够尽量贴合输乳管窦，可以是将用于吸奶器的罩体设计成如下结构：
如图1至图3所示，罩体包括上述乳垫1和喇叭状的吸奶罩2，乳垫1置于吸奶罩2内。可选的，该乳垫1的外壁与吸奶罩2的内壁之间可以是存在有间隙3(参见图3)，该乳垫1的外壁与吸奶罩2的内壁之间也可以是紧密贴合的(参见图4)。如图4所示，吸奶罩2上对应至少一个(示例性的为一个)柔性膜片101的位置处开设有通孔201。乳垫1置于吸奶罩2内，二者共同构成了罩体，气体从吸奶罩2上的通孔201充入，以使柔性膜片101隆起，尽量贴合输乳管窦，增强挤压输乳管窦的力度，能够进一步促进母乳的排出。为了避免在向间隙3内充气时漏气，于是，可选地，乳垫1与吸奶罩2相对应的端头之间密封，即，乳垫1的第一口端 与吸奶罩2的第一口端端头之间密封，以及乳垫1的第二口端与吸奶罩2的第二口端端头之间密封。所述第一口端的开口大于所述第二口端的开口。
如图5所示，吸奶器在使用时，罩体是扣罩在乳房7上的，为了避免对乳房造成伤害，并降低罩体对乳房7的挤压抢入，于是，可选地，如图4所示，乳垫1的第一口端与吸奶罩2的第一口端接合处设置有环形软罩4，该环形软罩4与乳垫1和吸奶罩2同轴。这一环形软罩4可有效减低罩体对乳房的挤压，从而对乳房7起到了保护作用。
本实施例还提供了一种加装上述罩体的吸奶器，如图4所示，吸奶器中真空泵6与罩体的第二口端相连通，奶瓶5与罩体的内腔相连通并靠近该罩体的第二口端，挤压泵61通过管体202与罩体中吸奶罩2上的通孔201相连通(图中未示出所述挤压泵61与所述管体202连接)。可选的，所述通孔201上设置有螺纹，所述螺纹与管体202上的螺纹通过旋转在一起，配合使管体202与通孔201密封连接。吸奶器加装与吸奶罩上通孔201相连通挤压泵61，为向通孔充气提供了动力源。吸奶器在进行吸奶的过程中，真空泵6的抽空动作滞后于挤压泵61的充气挤压动作，即，先挤压后吸取，如此重复，柔性膜片101先挤压输乳管窦刺激乳汁排出，真空泵6再将乳汁抽送至奶瓶5，大大提升了吸奶的效率。在本实施例中，真空泵6中的吸气口与罩体的第二口端同轴，在抽吸乳液时的负压气流快速畅顺地由罩体的第一口端流向第二口端再流到真空泵。这一设计最大优点在于尽量把气流以直线传送方式送到真空泵6，减少功率损失的同时也保证乳汁不会倒流入真空泵6内。
除了采用挤压泵61通过通孔201向间隙3内充气以使柔性膜片101膨胀外，还可以在通孔201上连接一管体202，例如软管。使用吸奶器时，先将罩体扣罩在乳房上，然后，将软管的一端放置在使用者口中向通孔201吹气以使柔性膜片101膨胀。同样，真空泵6的抽空动作滞后于吹气挤压动作。
实施例二
图6是本实施例二所提供的罩体的正视图。参见图6，与上述实施例不同的是，在本实施例中，一环型弹性体102代替了多个柔性膜片101，该环型弹性体102设置在乳垫1的内壁上，并与乳垫1同轴。吸奶器在吸奶时，此环型弹性体102用于挤压乳房输乳管窦。在吸奶器开始吸奶之前，环型弹性体102处于自然状态(略突出乳垫1的内壁)。吸奶器开始吸奶后，环型弹性体102背向乳垫1内壁凸 起并直接挤压在输乳管窦处。同柔性膜片101一样，环型弹性体102可采用橡胶、硅胶或TPE材料制成，并且这些环型弹性体102可以与乳垫1连成一体。
在本实施例中，罩体中吸奶罩2上对应环型弹性体102的位置处开设有一通孔。
除了上述结构外，其余结构与实施例一相同。
通过实施例一和实施例二可知，无论是柔性膜片101还是环形弹性体，都用于挤压乳房输乳管窦，因此，只要在乳垫1内壁上设置用于挤压乳房输乳管窦的挤压体，便可有助于吸奶器在吸奶过程中促进乳汁的挤出。气体从吸奶罩上的通孔吹入，以使挤压体隆起，有利于增强挤压输乳管窦的力度，进一步促进母乳的排出。
实施例三
图7是本实施例三所提供的沿图6中A-A的柔性膜片未凸起的罩体的半剖视图。
在上述实施例的基础上，采用固定件8(参见图7)将乳垫1与吸奶罩2固定，或者是采用超声熔接的方式将所述乳垫1与吸奶罩2固定。可选的，所述固定件8设置在所述102的靠近大口端(第一口端)的第一侧以及所述环型弹性体102的靠近小口端(第二口端)的第二侧，且所述固定件8是沿所述环型弹性体102的环形方向均匀设置的。示例性的，可以是设置3个(结合图6和图7)，4个或者5个等等。可选的，所述固定件8可以是采用公柱芯以及母柱芯。可选的，所述固定件8为柱状结构或者片状结构，并且所述固定件8的表面进行了包胶处理，例如所述固定件8表面可以是包覆有TPE。采用上述固定件8(参见图7)能够将乳垫1与吸奶罩2牢固的固定在一起，并且工艺简单，与超声熔接的固定方式相比，具有技术难度小，设备成本低的优点。
本公开的上述实施例仅仅是为了清楚说明本公开所作的举例。
工业实用性
本公开提供的乳垫和罩体，用于吸奶器，挤压乳房输乳管窦的挤压体设置在乳垫内壁上，该挤压体的设置更加符合女性乳房生理构造，在吸奶器吸奶的过程中，挤压体挤压乳房输乳管窦，有助于母乳的挤出，提高了吸奶器的吸奶效率，缩短了吸奶时间，从而降低了吸奶过程中造成乳头疼痛或拉长(变形) 的可能性。乳垫置于吸奶罩内，二者共同构成了罩体，气体从吸奶罩上的通孔充入，以使挤压体隆起，增强挤压输乳管窦的力度，进一步促进母乳的排出；吸奶器加装与吸奶罩上通孔相连通的挤压泵，为向通孔充气提供了动力源，在提升吸奶效率的前提下，也使得罩体和吸奶器的结构简单且便于操作。

Claims (11)

  1. 一种乳垫，呈喇叭状，其中，所述乳垫的内壁上设置有用于挤压乳房输乳管窦的挤压体。
  2. 根据权利要求1所述的乳垫，其中，所述挤压体为至少两个柔性膜片，这些柔性膜片均匀环布在所述乳垫内壁上，挤压乳房输乳管窦时，所述柔性膜片背向所述乳垫内壁凸起。
  3. 根据权利要求1所述的乳垫，其中，所述挤压体为一环型弹性体，该环型弹性体与所述乳垫同轴，挤压乳房输乳管窦时，所述环型弹性体背向所述乳垫内壁凸起。
  4. 一种罩体，包括喇叭状的乳垫和吸奶罩，所述乳垫置于所述吸奶罩内，其中，所述乳垫的内壁上设置有用于挤压乳房输乳管窦的挤压体，该乳垫的外壁与所述吸奶罩的内壁之间存在有间隙，所述吸奶罩上对应所述挤压体的位置处开设有向所述间隙内充气的通孔。
  5. 根据权利要求4所述的罩体，其中，所述挤压体为至少两个柔性膜片，所述柔性膜片均匀环布在所述乳垫内壁上，所述吸奶罩上至少一个与所述柔性膜片对应的位置处开设有所述通孔。
  6. 根据权利要求4所述的罩体，其中，所述挤压体为一环型弹性体，该环型弹性体与所述乳垫同轴；所述吸奶罩上对应所述环型弹性体的位置处开设有所述通孔。
  7. 根据权利要求4至6中任一项所述的罩体，其中，所述乳垫的端头与所述吸奶罩相对应的端头之间密封。
  8. 根据权利要求4所述的罩体，其中，所述乳垫的第一口端与所述吸奶罩的第一口端接合处设置有环形软罩，该环形软罩与所述乳垫和所述吸奶罩同轴。
  9. 根据权利要求7所述的罩体，所述乳垫、柔性膜片以及环型弹性体中的至少一个采用热塑性弹性体材料制成。
  10. 一种吸奶器，包括奶瓶、真空泵、挤压泵以及权利要求4至9中任一项所述的罩体，所述真空泵与所述罩体的第二口端相连通，所述奶瓶与所述罩体的内腔相连通并靠近该罩体的第二口端，挤压泵通过管体与所述罩体中吸奶罩上的通孔相连通。
  11. 根据权利要求10所述的吸奶器，其中，所述真空泵中的吸气口与所述罩体的第二口端同轴。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022125569A1 (en) * 2020-12-07 2022-06-16 Willow Innovations, Inc. Breast pump systems and methods

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106075620A (zh) * 2016-07-07 2016-11-09 东莞亲亲我实业有限公司 乳垫、罩体及吸奶器
CN106938062A (zh) * 2017-03-19 2017-07-11 北京八月鑫风科技发展有限公司 用于吸奶器减轻乳头乳晕疼痛的内垫圈
CN110075054A (zh) * 2019-06-06 2019-08-02 山东天源人乳库科技发展有限公司 一种来源于人乳的人源性生长因子修复制剂及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080195039A1 (en) * 2007-02-08 2008-08-14 Shinichi Kataoka Breast pump
CN102068721A (zh) * 2011-01-08 2011-05-25 蒋一新 手动按摩吸奶器
US8052635B1 (en) * 2003-08-20 2011-11-08 Kelly Patricia A Electrical breast pump and flexible breast cup system
US20140031744A1 (en) * 2012-07-24 2014-01-30 Chean-Shui Chen Milk expressing device capable of simulating a baby's suckling
CN203710436U (zh) * 2013-12-11 2014-07-16 陈俊波 一种吸奶罩及带有这种吸奶罩的吸奶器
CN106075620A (zh) * 2016-07-07 2016-11-09 东莞亲亲我实业有限公司 乳垫、罩体及吸奶器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524638A (zh) * 1952-12-04
US4263912A (en) * 1977-06-08 1981-04-28 Adams Frank H Milking apparatus and method
GB9502995D0 (en) * 1995-02-16 1995-04-05 Cannon Rubber Ltd Breast pump insert
NO307079B1 (no) * 1996-11-12 2000-02-07 Tone Nordvik Ammeanordning
US6663587B2 (en) * 2001-06-22 2003-12-16 Medela Holding Ag Breastshield with multi-pressure and expansible chamber construction, related breastpump and method
CN2647322Y (zh) * 2003-09-04 2004-10-13 张海涛 具有按摩功能的吸奶器
CN100367888C (zh) * 2005-01-05 2008-02-13 朱允元 气囊挤压式按摩及挤乳胸罩
CN204637098U (zh) * 2015-02-02 2015-09-16 张立云 一种自动按摩吸奶器罩杯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8052635B1 (en) * 2003-08-20 2011-11-08 Kelly Patricia A Electrical breast pump and flexible breast cup system
US20080195039A1 (en) * 2007-02-08 2008-08-14 Shinichi Kataoka Breast pump
CN102068721A (zh) * 2011-01-08 2011-05-25 蒋一新 手动按摩吸奶器
US20140031744A1 (en) * 2012-07-24 2014-01-30 Chean-Shui Chen Milk expressing device capable of simulating a baby's suckling
CN203710436U (zh) * 2013-12-11 2014-07-16 陈俊波 一种吸奶罩及带有这种吸奶罩的吸奶器
CN106075620A (zh) * 2016-07-07 2016-11-09 东莞亲亲我实业有限公司 乳垫、罩体及吸奶器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022125569A1 (en) * 2020-12-07 2022-06-16 Willow Innovations, Inc. Breast pump systems and methods

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