Title:
BREAST PUMP
Document Type and Number:
WIPO Patent Application WO/2020/143518
Kind Code:
A1
Abstract:
A breast pump (100), comprising a container (1) having a deformable main body (4) and a cover (5), a nipple engagement device (2) and a flexible catheter (3). The container (1) further comprises an inlet and an exhaust port (6), the exhaust port (6) being provided with an exhaust valve (7), the exhaust valve (7) being configured to allow air to flow out of the container (1) through the exhaust port (6), but not allow air to flow into the container (1) through the exhaust port (6). The nipple engagement device (2) is configured to receive breast milk squeezed from a breast (B) of a user. The flexible catheter (3) connects, in a fluid manner, the nipple engagement device (2) to the inlet of the deformable container (1). During use, breast milk squeezed from the breast (B) flows, through the flexible catheter (3), from the nipple engagement device (2) to the container (1).
Inventors:
ZHANG SHUTING (CN)
Application Number:
PCT/CN2020/070053
Publication Date:
July 16, 2020
Filing Date:
January 02, 2020
Export Citation:
Assignee:
ZHONGSHAN SHUMAX INT TRADE CO LTD (CN)
International Classes:
A61M1/06
Foreign References:
| CN2453909Y | 2001-10-17 | |||
| CN103157148A | 2013-06-19 | |||
| CN202699867U | 2013-01-30 | |||
| CN206183723U | 2017-05-24 | |||
| CN203539752U | 2014-04-16 | |||
| US20080045888A1 | 2008-02-21 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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