NEGATIVE PRESSURE TREATMENT APPARATUS FOR VAGINA AND MANUFACTURING METHOD THEREFOR

WIPO Patent Application WO/2023/005082

A1

A negative pressure treatment apparatus for the vagina and a manufacturing method therefor, the apparatus comprising a drainage strip (100), a drainage pipe (200), and a supply pipe (300); the two ends of the drainage strip (100) are each covered with a layer of water-impermeable film (110); the proximal end of the drainage tube (200) has a drainage segment (210), the drainage segment (210) is inserted into the drainage strip (100) from the distal end for draining the drainage strip (100), and the distal end of the drainage tube (200) is externally connected to a negative pressure apparatus; the proximal end of the supply tube (300) has a drug delivery segment (310), the drug delivery segment (310) is inserted into the drainage strip (100) from the distal end for delivering drugs to the drainage strip (100), and the distal end of the supply tube (300) is externally connected to a drug delivery apparatus. The present negative pressure treatment apparatus solves the problem in the prior art of uneven drainage and drug delivery, affecting the therapeutic effect, when negative pressure drainage is used to treat vaginal laceration.

WAN MIANSHUI (CN)

PCT/CN2021/134050

February 02, 2023

November 29, 2021

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WAN MIANSHUI (CN)

A61M1/00

CN113577406A	2021-11-02
CN107715195A	2018-02-23
CN207270415U	2018-04-27
CN112140230A	2020-12-29
US20030212359A1	2003-11-13
CN205434499U	2016-08-10
CN102600545A	2012-07-25
CN107261187A	2017-10-20

BEIJING KUAIZHIHUI IP AGENCY CO., LTD (CN)

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