Title:
PORTABLE IN-EXSUFFLATOR
Document Type and Number:
WIPO Patent Application WO/2017/122910
Kind Code:
A1
Abstract:
The present invention relates to a portable in-exsufflator, and the objective of the present invention is to provide a portable in-exsufflator for maximally simplifying an air passage so as to minimize a flow loss. The in-exsufflator comprises: a manifold having a first accommodation part and a second accommodation part, which are formed at an upper part thereof, and an inhalation chamber and an exhalation chamber, which are formed at a lower part thereof; an air pressure generation unit for suctioning and discharging air by means of a fan rotated by the rotation power transmitted from a motor, and having an air suction port connected to the inhalation chamber and an air discharge port connected to the second accommodation part; a direction-switching valve unit coupled to the first accommodation part, and switching a direction so as to allow external air to flow therein and be supplied to respiratory organs or to suction the air from the respiratory organs by using the air pressure generated from the air pressure generation unit; and a high-frequency oscillation wave generation means coupled to the second accommodation part, and generating a high-frequency oscillation wave when the external air having flowed therein is supplied to the respiratory organs or the air is suctioned from the respiratory organs, wherein a plurality of communication ports are formed around the first accommodation part of the manifold such that the communication ports respectively communicate with an external air flow port, the inhalation chamber and the exhalation chamber.
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Inventors:
KIM GYE CHEOL (KR)
KIM CHIL HWAN (KR)
KIM CHIL HWAN (KR)
Application Number:
PCT/KR2016/012122
Publication Date:
July 20, 2017
Filing Date:
October 27, 2016
Export Citation:
Assignee:
SEOILPACIFIC INC (KR)
International Classes:
A61M16/20; A61M16/00; A61M16/06; A61M16/08
Foreign References:
| KR101459332B1 | 2014-11-07 | |||
| KR101038262B1 | 2011-06-01 | |||
| US20150165144A1 | 2015-06-18 | |||
| US20050039749A1 | 2005-02-24 | |||
| US20120285460A1 | 2012-11-15 | |||
| KR101606681B1 | 2016-03-28 |
Attorney, Agent or Firm:
LIM, Chae Kook (KR)
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