Breast pump

A technology of breast pumps and brassieres, applied in breast pumps, etc., can solve problems affecting the health of breastfeeders and babies, bacterial growth, etc., and achieve the effect of avoiding hidden health problems

Inactive Publication Date: 2010-04-28
INNER MONGOLIA UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two defects of the simple breast pump are likely to cause bacteria to breed in the accumulated milk dirt, thus forming a hidden danger that affects the health of breastfeeders and babies

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The present invention includes a horn-shaped breast cup 1, a rubber ball hoop ring 2, and a rubber ball 3. The area near the bottom of the horn-shaped breast cup 1 protrudes outwards to form a milk collection cup 4 similar to a spherical crown. Its arbitrary composition There are arc transitions between parts. A circular boss 5 is arranged at the bottom of the breast cup 1; the center of the circular boss 5 coincides with the center of the bottom of the breast cup 1, and a semi-circular vent hole 7 is opened on the circular boss 5 as the Unicom breast cup 1 For the air holes before and after, the center of circle of the air hole 7 coincides with the center of the boss 5; On the circular boss 5, a groove is formed from the bottom of the semicircular through hole 7 to the side of the milk collection cup 4 to the outer edge of the circular boss 5, forming a ventilation groove 8 communicating with the ventilation hole 7. The width of the ventilation groove 8 is the same as...

Embodiment 2

[0017] The present invention comprises a trumpet-shaped breast cup 1, a rubber ball hoop ring 2, and a rubber ball 3. The area near the bottom of the breast cup 1 protrudes outwards to form a milk collection cup 4 approximately spherical in shape. All arc transitions. A circular boss 5 is arranged at the bottom of the breast cup 1; the center of the circular boss 5 coincides with the center of the bottom of the breast cup 1, and a semi-circular vent hole 7 is opened on the circular boss 5 as the Unicom breast cup 1 For the air holes before and after, the center of circle of the air hole 7 coincides with the center of the boss 5; On the circular boss 5, a groove is formed from the bottom of the semicircular through hole 7 to the side of the milk collection cup 4 to the outer edge of the circular boss 5, forming a ventilation groove 8 communicating with the ventilation hole 7. The width of the ventilation groove 8 is the same as the diameter of the ventilation hole 7, and the v...

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PUM

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Abstract

The invention relates to a breast pump, belonging to the field of human life. In the invention, the area near the bottom of a breast pump cup bulges outwards to form a spherical milk collection cup, a boss is arranged on the bottom of the breast pump cup, the center of the boss is provided with a through hole, a groove is made on the boss starting from the through hole and is taken as a vent groove, the vent groove is communicated with the through hole, and a baffle or an end cover is arranged on the boss; a rubber ball is directly sheathed and connected to the rear part of the breast pump cup to supply negative pressure to the whole breast pump during pumping; when pumping, milk is pumped out, and simultaneously the baffle or the end cover can block the milk from entering into the rubber ball; each part of the milk collection cup adopts arc transition, with no dead angle easy to produce milk scale existing; after using, the rubber ball tightening ring and the rubber ball are taken off, the end cover can be conveniently poked off from the back of the suction hole at the bottom of the breast pump cup, thus ensuring each part of the breast pump to be rinsed respectively. As a result, the potential health hazard caused by accumulation of milk scale on the prior simple breast pumps can be fundamentally eradicated.

Description

technical field [0001] The invention relates to a breast pump, which belongs to a simple breast pump adapted to human breasts. Background technique [0002] A breast pump is one of the must-haves for almost all breastfeeding women. During breastfeeding, the mother may have to take medicine due to illness. At this time, in order to avoid the influence of the medicine taken on the baby, it is necessary to stop breastfeeding the baby. Other reasons such as the need for the mother to go out alone may also affect normal breastfeeding. However, the secretion of milk will not be temporarily stopped due to the above special circumstances. This is when you need to use a breast pump or other methods to express milk from your breasts. Otherwise, the accumulation of milk may lead to breast lumps, and in severe cases, it may also cause gynecological diseases such as mastitis. [0003] Although there are many types of breast pumps, their basic structure is mainly composed of two parts...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/06
Inventor 赵鸣丁燕赵莉萍
Owner INNER MONGOLIA UNIV OF SCI & TECH
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