Title:
ATOMIZATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/065152
Kind Code:
A1
Abstract:
Disclosed in the present application is an atomization apparatus. The atomization apparatus is provided with an atomization cavity, and an aerosol output channel, which is in communication with the atomization cavity and an external environment, wherein the conveying direction of at least part of the aerosol output channel intersects with the air intake direction of the aerosol output channel, and/or the conveying direction of the at least part of the aerosol output channel intersects with the air output direction of the aerosol output channel. By means of the atomization apparatus, aerosol particles flowing through an aerosol output channel move irregularly, thereby increasing the probability of mutual collision of the aerosol particles; and aerosol particles having relatively small particle sizes are combined to form aerosol particles having relatively large particle sizes, thereby effectively reducing the proportion of aerosol particles having particle sizes of about 0.62 μm and 0.78 μm, and increasing the proportion of aerosol particles having particle sizes of about 1.32 μm. Therefore, most of the particle sizes of aerosol particles output by the atomization apparatus of the present application are 1 to 5 μm, thereby achieving a relatively high lung deposition rate, and effectively improving the effective utilization of effective components in an aerosol.
Inventors:
ZHAO SIYONG (CN)
LI XIANG (CN)
WU LEQIN (CN)
NI MIN (CN)
LI XIANG (CN)
WU LEQIN (CN)
NI MIN (CN)
Application Number:
PCT/CN2021/125002
Publication Date:
April 27, 2023
Filing Date:
October 20, 2021
Export Citation:
Assignee:
SHENZHEN SMOORE TECHNOLOGY LTD (CN)
International Classes:
A24F40/40; A24F47/00; A61M11/00; A61M15/00
Domestic Patent References:
| WO2020065248A1 | 2020-04-02 | |||
| WO2010066714A1 | 2010-06-17 |
Foreign References:
| US8945605B2 | 2015-02-03 | |||
| CN113208176A | 2021-08-06 | |||
| CN110338467A | 2019-10-18 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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