ES2124391T3 - Procedimiento y dispositivo para detectar la respiracion. - Google Patents

Procedimiento y dispositivo para detectar la respiracion.

Info

Publication number
ES2124391T3
ES2124391T3 ES94905297T ES94905297T ES2124391T3 ES 2124391 T3 ES2124391 T3 ES 2124391T3 ES 94905297 T ES94905297 T ES 94905297T ES 94905297 T ES94905297 T ES 94905297T ES 2124391 T3 ES2124391 T3 ES 2124391T3
Authority
ES
Spain
Prior art keywords
sensor
deposited
procedure
breathing
air flow
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 - Lifetime
Application number
ES94905297T
Other languages
English (en)
Inventor
Hans Pettersson
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.)
Optovent AB
Original Assignee
Optovent AB
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 Optovent AB filed Critical Optovent AB
Application granted granted Critical
Publication of ES2124391T3 publication Critical patent/ES2124391T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/0816—Measuring devices for examining respiratory frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

METODO, MECANISMO Y SENSOR PARA EXAMINAR LA RESPIRACION HUMANA O ANIMAL. UN SENSOR DE LA RESPIRACION, QUE DETECTA DE FORMA OPTICA LOS CAMBIOS EN LA HUMEDAD DEPOSITADA EN UNA PARTE DEL SENSOR, ESTA SITUADO EN EL FLUJO DE AIRE RESPIRATORIO Y LOS CAMBIOS EN UNA SEÑAL TRANSMITIDA O REFLEJADA, DEPENDIENTE DE LA HUMEDAD DEPOSITADA, SE REFLEJAN COMO MEDICION DE LA RESPIRACION. DE ACUERDO CON EL INVENTO, EL DETECTOR CONSISTE EN UNA FIBRA OPTICA, SIENDO LA SUPERFICIE DE UNO DE SUS EXTREMOS UN SENSOR QUE REFLEJA UNA SEÑAL EN LA FIBRA, QUE DEPENDE EN UN GRADO VARIABLE DEL VAHO DEPOSITADO POR EL FLUJO DE AIRE RESPIRATORIO EN LA SUPERFICIE DEL SENSOR.
ES94905297T 1993-01-19 1994-01-19 Procedimiento y dispositivo para detectar la respiracion. Expired - Lifetime ES2124391T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300137A SE470564B (sv) 1993-01-19 1993-01-19 Förfarande och anordning för avkänning av andningen hos en människa eller ett djur

Publications (1)

Publication Number Publication Date
ES2124391T3 true ES2124391T3 (es) 1999-02-01

Family

ID=20388581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94905297T Expired - Lifetime ES2124391T3 (es) 1993-01-19 1994-01-19 Procedimiento y dispositivo para detectar la respiracion.

Country Status (9)

Country Link
US (1) US5676154A (es)
EP (1) EP0681453B1 (es)
JP (1) JPH09504184A (es)
CN (1) CN1089227C (es)
AU (1) AU696521B2 (es)
DE (1) DE69412457T2 (es)
ES (1) ES2124391T3 (es)
SE (1) SE470564B (es)
WO (1) WO1994016620A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19621627C1 (de) * 1996-05-30 1997-09-18 Bosch Gmbh Robert Vorrichtung zum Erfassen einer Benetzung einer Scheibe
EP0991315A1 (en) 1997-07-02 2000-04-12 Alfa Laval Agri Ab A method and an apparatus for monitoring an animal
SE513761C2 (sv) * 1997-07-18 2000-10-30 Optovent Ab Förfarande och anordning för att avkänna andningen
US6185446B1 (en) * 1998-08-21 2001-02-06 William F. Carlsen, Jr. Method and apparatus for monitoring the breathing of a patient during magnetic resonance imaging
TW453865B (en) * 2000-05-23 2001-09-11 Optovent Ab Apparatus and method for monitoring a patient's breath and supplying a gas or gases different from ambient air to the patient, and nose adapter for the apparatus
WO2002034129A1 (en) * 2000-10-24 2002-05-02 Optovent Ab Capacity stress testing method and apparatus
US7052470B2 (en) * 2002-02-11 2006-05-30 Gannon Mark D Breathing detection/confirmation device
US7364553B2 (en) * 2002-12-20 2008-04-29 Amidex, Inc. Breath aerosol management and collection system
US7101341B2 (en) 2003-04-15 2006-09-05 Ross Tsukashima Respiratory monitoring, diagnostic and therapeutic system
US7166201B2 (en) * 2003-12-01 2007-01-23 Sierra Medical Technology Self-condensing pH sensor
US7037272B2 (en) * 2004-07-26 2006-05-02 Ohlan Silpachai Infant respiratory monitoring system
WO2006037331A1 (en) 2004-10-04 2006-04-13 Statchip Aps A handheld home monitoring sensors network device
WO2007119252A1 (en) 2006-04-13 2007-10-25 Manuele Casale Apparatus and method for (videorhinohygrometric (vri) measures
GB2448323A (en) * 2007-04-10 2008-10-15 Mark Sinclair Varney Respiratory Rate Measuring Apparatus
US10773038B2 (en) * 2009-02-11 2020-09-15 ResMed Pty Ltd Acoustic detection for respiratory treatment apparatus
CN101756702B (zh) * 2009-12-31 2015-05-27 马宇尘 基于电子标签呼吸探测器组件及探测器实现方法
EP3452157B1 (en) * 2016-05-03 2020-07-15 Koninklijke Philips N.V. Detecting combustion of a nasal cannula
CN106618577A (zh) * 2016-09-22 2017-05-10 西北工业大学 一种基于二硫化钼纳米涂层的光纤呼吸传感器
CN106730222B (zh) * 2016-12-28 2023-03-07 盐城师范学院 带有呼吸传感器的氧气面罩
CN109738366A (zh) * 2018-12-28 2019-05-10 林亭妤 用于感测吸湿芯体排泄物存在的装置
WO2021130202A1 (en) 2019-12-23 2021-07-01 Koninklijke Philips N.V. A patch cable, a breathing adapter, and a respiratory gas detection system for detecting a concentration of a respiratory gas
CN223994903U (zh) * 2022-05-31 2026-03-17 金泰克斯公司 用于测量和监测受试者的呼吸速率的监测系统
CN116849606B (zh) * 2023-05-31 2026-04-28 复旦大学附属中山医院厦门医院 一种非侵入式鼻腔加温加湿功能检测仪及检测方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863502A (en) * 1970-03-12 1975-02-04 Stanley B Elliott Visual-type hygrometer
US4166891A (en) * 1972-04-19 1979-09-04 Elliott Stanley B Visual-type hygrometer
DE2938856A1 (de) * 1979-09-26 1981-04-16 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Verfahren und vorrichtung zur ermittlung der ablagerung von partikeln im atemtrakt und/oder zur ueberpruefung der funktion des atemtraktes
US4634856A (en) * 1984-08-03 1987-01-06 The United States Of America As Represented By The United States Department Of Energy Fiber optic moisture sensor with moisture-absorbing reflective target
US4641524A (en) * 1985-08-15 1987-02-10 Kms Fusion, Inc. Optical humidity sensor
FR2604890A1 (fr) * 1986-10-14 1988-04-15 Thomson Csf Dispositif optique de detection simultanee des mouvements du coeur et de la respiration et son utilisation a la synchronisation d'appareils d'acquisition d'images a resonance magnetique nucleaire
EP0309666A1 (de) * 1987-09-29 1989-04-05 Siemens Aktiengesellschaft Verfahren zur Überwachung des Atmens und Vorrichtung zur Durchführung des Verfahrens
DE4011065A1 (de) * 1990-04-05 1991-10-10 Hellige Gmbh Vorrichtung zur atmungsueberwachung
US5414257A (en) * 1991-04-23 1995-05-09 Introlab Pty Limited Moisture sensor for detecting moisture on a windshield
US5319975A (en) * 1992-07-16 1994-06-14 Rutgers, The State University Of New Jersey Fiber optic moisture sensor

Also Published As

Publication number Publication date
CN1089227C (zh) 2002-08-21
EP0681453A1 (en) 1995-11-15
SE9300137D0 (sv) 1993-01-19
SE9300137L (sv) 1994-07-20
CN1116404A (zh) 1996-02-07
WO1994016620A1 (en) 1994-08-04
EP0681453B1 (en) 1998-08-12
SE470564B (sv) 1994-08-29
US5676154A (en) 1997-10-14
DE69412457T2 (de) 1999-01-28
DE69412457D1 (de) 1998-09-17
JPH09504184A (ja) 1997-04-28
AU5895294A (en) 1994-08-15
AU696521B2 (en) 1998-09-10

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