BREATH SOUND ANALYSIS DEVICE

To output information on coarse crackles included in breath sounds.SOLUTION: A breath sound analysis device comprises: detection means (140) for detecting information on a minimum value of the intensity of the spectrum of breath sound; and output means (150, 160) for separately outputting informatio...

Full description

Saved in:
Bibliographic Details
Main Authors KAMETANI RYUSHIN, MIURA TOMOHIRO, ISHIDOYA KOICHI, OKUBO HIDEYUKI, HASEBE TAKESHI
Format Patent
LanguageEnglish
Japanese
Published 12.09.2019
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
Online AccessGet full text

Cover

More Information
Summary:To output information on coarse crackles included in breath sounds.SOLUTION: A breath sound analysis device comprises: detection means (140) for detecting information on a minimum value of the intensity of the spectrum of breath sound; and output means (150, 160) for separately outputting information on normal breath sounds and coarse crackles included in a breath sound on the basis of the information on the minimum value. According to the breath sound analysis device, it is possible to suitably separate the normal breath sounds and the coarse crackles included in the breath sounds.SELECTED DRAWING: Figure 9 【課題】呼吸音に含まれる水泡音に関する情報を出力する。【解決手段】呼吸音解析装置は、呼吸音のスペクトルの強度の極小値に関する情報を検出する検出手段（１４０）と、極小値に関する情報に基づいて、呼吸音に含まれる正常呼吸音と水泡音とに関する情報を別々に出力する出力手段（１５０，１６０）とを備える。このような呼吸音解析装置によれば、呼吸音に含まれる正常呼吸音と水泡音とを好適に分離することができる。【選択図】図９
Bibliography:Application Number: JP20190093506