Title:
DOUBLE-HOLE NASAL SPRAY BOTTLE
Document Type and Number:
WIPO Patent Application WO/2022/126625
Kind Code:
A1
Abstract:
A double-hole nasal spray bottle, comprising a bottle cavity (10), a bottle cap (20), a suction component (30), a nozzle body (50), and a housing (60); the bottle cavity (10) comprises at least two individual chambers (14) and two individual bottle openings (13); the chambers (14) are used for storing a nasal spray liquid; the bottle openings (13) are connected to the suction component (30) in a sealing manner; the suction component (30) is used for suctioning the nasal spray liquid from the chambers (14); the nozzle body (50) comprises spray heads (51), a connection plate (52) and pressing portions (53); the spray heads (51) and the pressing portions (53) are respectively provided on two opposite surfaces of the connection plate (52); the spray heads (51) penetrate through the housing (60) on which a pressing force is to be applied so as to enter nasal cavities for spraying. By adopting the design of the two individual chambers (14) separated from each other in a single bottle body, the spray liquid is suctioned from the two chambers (14) during one pressing process, achieving drug administration or cleaning of the two nasal cavities simultaneously, and meeting the actual needs of the nasal cleaning.
Inventors:
WU KE (CN)
Application Number:
PCT/CN2020/137692
Publication Date:
June 23, 2022
Filing Date:
December 18, 2020
Export Citation:
Assignee:
JIANGSU QILIKANG SKIN PHARMACEUTICAL CO LTD (CN)
International Classes:
A61H35/04
Foreign References:
| CN209286122U | 2019-08-23 | |||
| CN2331353Y | 1999-08-04 | |||
| CN104220109A | 2014-12-17 | |||
| CN203507104U | 2014-04-02 | |||
| CN110693697A | 2020-01-17 | |||
| CN209900047U | 2020-01-07 | |||
| CN205964444U | 2017-02-22 | |||
| CN204379971U | 2015-06-10 | |||
| CN105853199A | 2016-08-17 | |||
| US4598865A | 1986-07-08 |
Attorney, Agent or Firm:
CHINA FARFIR INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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