Title:
DOUBLE-CHANNEL NASAL MEDICAMENT SPRAY BOTTLE
Document Type and Number:
WIPO Patent Application WO/2022/126627
Kind Code:
A1
Abstract:
A double-channel nasal medicament spray bottle, comprising a bottle cavity (10), a bottle cap (20), a suction component (30), a nozzle body (50) and a cover shell (60), wherein the bottle cavity (10) comprises a first chamber (16), a second chamber (17) and two independent bottlenecks (13); the first chamber (16) and the second chamber (17) are separated by means of a partition plate (15) to form two independent spaces; and the volume of the first chamber (16) is larger than that of the second chamber (17). The double-channel nasal medicament spray bottle utilizes a double-chamber design, one independent chamber, which is of a smaller volume, containing nasal medicaments, and the other independent chamber, which is of a larger volume, containing a nasal care solution or a nasal cleaning solution, so as to add other cleaning or care effects while an administration requirement is met.
Inventors:
WU KE (CN)
Application Number:
PCT/CN2020/137695
Publication Date:
June 23, 2022
Filing Date:
December 18, 2020
Export Citation:
Assignee:
JIANGSU QILIKANG SKIN PHARMACEUTICAL CO LTD (CN)
International Classes:
A61M11/02; A61H35/04
Foreign References:
| TWI689453B | 2020-04-01 | |||
| CN212118749U | 2020-12-11 | |||
| CN1148345A | 1997-04-23 | |||
| CN109011052A | 2018-12-18 | |||
| CN205460425U | 2016-08-17 | |||
| US20100175696A1 | 2010-07-15 | |||
| US20090216183A1 | 2009-08-27 |
Attorney, Agent or Firm:
CHINA FARFIR INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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