Title:
INHALER
Document Type and Number:
WIPO Patent Application WO/2024/096520
Kind Code:
A1
Abstract:
An inhaler according to an embodiment comprises: a main body comprising a first surface and a second surface facing the first surface and provided with a mouthpiece, and having formed therein a channel in a longitudinal direction, the channel facing the second surface on the first surface; a cartridge which is coupled to the first surface of the main body to be in communication with the channel and contains inhalable powder; and a plurality of baffles arranged in the channel, wherein when inhaling force is applied to the mouthpiece, the baffles can restrict the particle size of the inhalable powder that is shifted to the mouthpiece.
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Inventors:
KIM MOONWON (KR)
JUNG YONGMI (KR)
SHIN JUNWON (KR)
JUNG YONGMI (KR)
SHIN JUNWON (KR)
Application Number:
PCT/KR2023/017134
Publication Date:
May 10, 2024
Filing Date:
October 31, 2023
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A61M15/00; A61M11/00
Foreign References:
| KR20160119773A | 2016-10-14 | |||
| US20190336799A1 | 2019-11-07 | |||
| US5676130A | 1997-10-14 | |||
| US20210008307A1 | 2021-01-14 | |||
| JP2020532400A | 2020-11-12 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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