Breast pump negative pressure test assembly and method

A test method and technology for testing components, which are used in the testing of machine/structural components, fluid tightness testing, instruments, etc., can solve problems such as insufficient tightness, and achieve the effect of simple operation, fast and stable testing

Pending Publication Date: 2020-05-05
珠海德瑞医疗器械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] If the feeding bottle in the existing breast pump product is not sufficiently sealed during the process of sucking milk, it will be difficult to effectively suck out the milk with the baby's sucking ability, and both the use of the product and the user's experience will be relatively poor.

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  • Breast pump negative pressure test assembly and method
  • Breast pump negative pressure test assembly and method
  • Breast pump negative pressure test assembly and method

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and operate in a particular orientation...

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Abstract

The invention discloses a breast pump negative pressure test method which comprises the following steps: a conduction step: abutting against and sealing a suction nozzle by using a test rod, communicating a detector with the interior of a feeding bottle through a detection channel, communicating an air suction nozzle by using a negative pressure pipeline and communicating a negative pressure pumpwith the interior of the milk bottle; and an air exhaust detection step: starting a negative pressure pump to set a negative pressure value to form negative pressure in the feeding bottle, measuring the actual negative pressure value in the feeding bottle by using a detector, and comparing the set negative pressure value with the actual negative pressure value to obtain a test result. According tothe breast pump negative pressure test method, at least the following beneficial effects can be realized: the negative pressure is formed in the feeding bottle through the negative pressure pump according to the set negative pressure value, then the suction nozzle is sealed through the detection rod, the actual negative pressure value in the feeding bottle is measured through the detector, the set negative pressure value and the actual negative pressure value are compared to judge the sealing performance of the feeding bottle, detection is fast and stable and operation is easy.

Description

technical field [0001] The invention relates to the field of product testing, in particular to a breast pump negative pressure testing component and method. Background technique [0002] Breast pump is a relatively easy-to-use breastfeeding aid product on the market. The product comes with a pump and a feeding bottle. Negative pressure sucks milk from the human body through the suction nozzle. The appearance of this product has changed the traditional way of breastfeeding. It can dredge the mammary glands, make milking easier, increase the milk output, and rely on the milk bottle on the product to store the milk. In case the baby sucks the milk too fast during sucking and chokes the milk or can only eat the foremilk every time he sucks, but not the nutritious hindmilk; Get breast milk when needed. [0003] If the feeding bottle in the existing breast pump product is not sufficiently sealed during the process of sucking milk, it will be difficult to effectively suck out the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/32
CPCG01M3/32G01M3/3263
Inventor 梁栋科吴德华何首俊
Owner 珠海德瑞医疗器械有限公司
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