Title:
COOLING APPARATUS AND COOLING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/117030
Kind Code:
A1
Abstract:
An embodiment of the present application may provide a cooling apparatus in which a refrigerant supplied from a refrigerant storage part is sprayed toward a target area so as to cool the target area, the cooling apparatus comprising: a spray part for spraying the refrigerant; and a valve for controlling a flow of the refrigerant, wherein the cooling apparatus controls opening and closing of the valve and controls to sequentially perform a first cooling mode in which the temperature of the target area is reduced and a second cooling mode in which the temperature of the target area is maintained within the range of a predetermined temperature.
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Inventors:
KIM GUN-HO (KR)
Application Number:
PCT/KR2019/017328
Publication Date:
June 11, 2020
Filing Date:
December 09, 2019
Export Citation:
Assignee:
RECENSMEDICAL INC (KR)
ULSAN NAT INST SCIENCE & TECH UNIST (KR)
ULSAN NAT INST SCIENCE & TECH UNIST (KR)
International Classes:
A61F7/00; A61F7/02; A61F9/00; A61M11/00; A61M19/00
Foreign References:
| KR20180109828A | 2018-10-08 | |||
| KR20180054247A | 2018-05-24 | |||
| KR20120115703A | 2012-10-19 | |||
| JP2009034273A | 2009-02-19 | |||
| JP4049358B2 | 2008-02-20 |
Other References:
See also references of EP 3892244A4
Attorney, Agent or Firm:
IPS PATENT FIRM (KR)
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