JPS647784B2 - - Google Patents

Info

Publication number
JPS647784B2
JPS647784B2 JP56008111A JP811181A JPS647784B2 JP S647784 B2 JPS647784 B2 JP S647784B2 JP 56008111 A JP56008111 A JP 56008111A JP 811181 A JP811181 A JP 811181A JP S647784 B2 JPS647784 B2 JP S647784B2
Authority
JP
Japan
Prior art keywords
airway
sound waves
subject
intensity
sound wave
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP56008111A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57122846A (en
Inventor
Tsukau Takishima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chesuto Kk
Original Assignee
Chesuto Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chesuto Kk filed Critical Chesuto Kk
Priority to JP56008111A priority Critical patent/JPS57122846A/ja
Publication of JPS57122846A publication Critical patent/JPS57122846A/ja
Publication of JPS647784B2 publication Critical patent/JPS647784B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP56008111A 1981-01-23 1981-01-23 Method and apparatus for estimating and measuring trachea resistance Granted JPS57122846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56008111A JPS57122846A (en) 1981-01-23 1981-01-23 Method and apparatus for estimating and measuring trachea resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56008111A JPS57122846A (en) 1981-01-23 1981-01-23 Method and apparatus for estimating and measuring trachea resistance

Publications (2)

Publication Number Publication Date
JPS57122846A JPS57122846A (en) 1982-07-30
JPS647784B2 true JPS647784B2 (enrdf_load_html_response) 1989-02-10

Family

ID=11684177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56008111A Granted JPS57122846A (en) 1981-01-23 1981-01-23 Method and apparatus for estimating and measuring trachea resistance

Country Status (1)

Country Link
JP (1) JPS57122846A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1972631B (zh) * 2004-05-04 2010-05-05 达尔豪斯大学 评估气道高反应性中气道可变性的方法
US8641637B2 (en) * 2005-06-10 2014-02-04 Telethon Institute For Child Health Research Method of measuring an acoustic impedance of a respiratory system and diagnosing a respiratory disease or disorder or monitoring treatment of same
EP3876838A4 (en) 2018-11-09 2022-08-03 Thorasys Thoracic Medical Systems Inc. Modular oscillometry device with dynamic calibration

Also Published As

Publication number Publication date
JPS57122846A (en) 1982-07-30

Similar Documents

Publication Publication Date Title
US12144924B2 (en) Acoustic detection for respiratory treatment apparatus
CN106132465B (zh) 具有用于吸气流动的检测的两个麦克风的吸入器
JP3737121B2 (ja) 圧力および温度波形解析のための装置および方法
US6142952A (en) Method and apparatus for detection and diagnosis of airway obstruction degree
US7139701B2 (en) Method for detecting and attenuating inhalation noise in a communication system
US7254535B2 (en) Method and apparatus for equalizing a speech signal generated within a pressurized air delivery system
EP2747814B1 (en) Systems and methods for combined respiratory therapy and respiratory monitoring
US7155388B2 (en) Method and apparatus for characterizing inhalation noise and calculating parameters based on the characterization
US20100036266A1 (en) Device and method for detecting heart beats using airway pressure
US20030034035A1 (en) Determining endotracheal tube placement using acoustic reflectometry
CA2321253A1 (en) Patient monitor and method of using same
US10709413B2 (en) System and method for analysis of the upper airway and a respiratory pressure support system
KR20070009577A (ko) 공기 유량 결정 방법 및 시스템
CN105939663A (zh) 用于对上气道的分析的系统和方法以及呼吸压力支持系统
Bard et al. Noninvasive technique for estimating subglottic pressure and laryngeal efficiency
EP3962560B1 (en) Acoustic component identification for respiratory therapy systems
GB2055046A (en) Determining hypersensitivity of the respiratory system
Pasterkamp et al. Effect of gas density on respiratory sounds.
JPS647784B2 (enrdf_load_html_response)
Forgacs Breath sounds
US20220313939A1 (en) Apparatus and method to assess airway clearance therapy efficacy
WO2009103111A1 (en) Patient's breathing detection and monitoring
UMAYAHARA A Novel Cough Strength Evaluation Method via Cough Sounds
KR20250108186A (ko) 비강의 호흡기능 검사 장치
JPS6179445A (ja) 生体の呼吸検知装置，呼吸速度モニタ装置，及び生理的リズム機能モニタ装置