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1. (WO2018088385) TRACHEOTOMY TUBE HAVING FREELY OPENABLE/CLOSABLE LATERAL HOLE

Pub. No.:    WO/2018/088385    International Application No.:    PCT/JP2017/040056
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Wed Nov 08 00:59:59 CET 2017
IPC: A61M 16/04
Applicants: UMEZAKI,Toshiro
梅▲崎▼ 俊郎
KOKEN CO., LTD.
株式会社高研
Inventors: UMEZAKI,Toshiro
梅▲崎▼ 俊郎
HASEGAWA,Tomoyuki
長谷川 智之
SUDA,Masatoshi
須田 雅俊
Title: TRACHEOTOMY TUBE HAVING FREELY OPENABLE/CLOSABLE LATERAL HOLE
Abstract:
The present invention provides a tracheotomy tube having a lateral hole that is freely openable and closable without substantially narrowing an inner cavity of the tracheotomy tube. The inventors of the present invention have confirmed that, as a result of using a shutter in each of two configurations of tracheotomy tubes (A), (B), a lateral hole is made freely openable/closable without narrowing the inner cavity of the tracheotomy tube.