FR2672793B1 - METHOD AND DEVICE FOR MEASURING PASSIVE ACOUSTIC PROPERTIES OF THE LUNG. - Google Patents
METHOD AND DEVICE FOR MEASURING PASSIVE ACOUSTIC PROPERTIES OF THE LUNG.Info
- Publication number
- FR2672793B1 FR2672793B1 FR9101900A FR9101900A FR2672793B1 FR 2672793 B1 FR2672793 B1 FR 2672793B1 FR 9101900 A FR9101900 A FR 9101900A FR 9101900 A FR9101900 A FR 9101900A FR 2672793 B1 FR2672793 B1 FR 2672793B1
- Authority
- FR
- France
- Prior art keywords
- lung
- acoustic properties
- passive acoustic
- measuring passive
- measuring
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/085—Measuring impedance of respiratory organs or lung elasticity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/003—Detecting lung or respiration noise
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Physiology (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9101900A FR2672793B1 (en) | 1991-02-18 | 1991-02-18 | METHOD AND DEVICE FOR MEASURING PASSIVE ACOUSTIC PROPERTIES OF THE LUNG. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9101900A FR2672793B1 (en) | 1991-02-18 | 1991-02-18 | METHOD AND DEVICE FOR MEASURING PASSIVE ACOUSTIC PROPERTIES OF THE LUNG. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2672793A1 FR2672793A1 (en) | 1992-08-21 |
FR2672793B1 true FR2672793B1 (en) | 1998-04-10 |
Family
ID=9409823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9101900A Expired - Fee Related FR2672793B1 (en) | 1991-02-18 | 1991-02-18 | METHOD AND DEVICE FOR MEASURING PASSIVE ACOUSTIC PROPERTIES OF THE LUNG. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2672793B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8517016B2 (en) | 2005-04-27 | 2013-08-27 | Pulmosonix Pty Ltd. | Method of determining lung condition indicators |
US8771205B2 (en) | 2005-04-29 | 2014-07-08 | Isonea Limited | Cough detector |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5882314A (en) * | 1991-12-17 | 1999-03-16 | Biomechanics, Inc. | Airway geometry imaging |
FR2714788A1 (en) * | 1993-12-31 | 1995-07-07 | Sono Light Diffusion | White noise emitter esp. for detection and analysis of pulmonary noise |
IL117146A0 (en) * | 1996-02-15 | 1996-06-18 | Gull Medical Software Systems | Diagnosis of lung condition |
CN1431886A (en) * | 2000-04-20 | 2003-07-23 | 帕默索里克私营有限公司 | Method and appts. for determining conditions of biological tissues |
AU2001252025B2 (en) * | 2000-04-20 | 2004-07-22 | Pulmosonix Pty Ltd | Method and apparatus for determining conditions of biological tissues |
US20060070623A1 (en) * | 2000-04-20 | 2006-04-06 | Wilkinson Malcolm H | Method and apparatus for determining a bodily characteristic or condition |
US7708697B2 (en) * | 2000-04-20 | 2010-05-04 | Pulmosonix Pty Ltd | Method and apparatus for determining conditions of biological tissues |
EP3824816A1 (en) * | 2019-11-25 | 2021-05-26 | Koninklijke Philips N.V. | System and method for detecting lung abnormalities |
-
1991
- 1991-02-18 FR FR9101900A patent/FR2672793B1/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8517016B2 (en) | 2005-04-27 | 2013-08-27 | Pulmosonix Pty Ltd. | Method of determining lung condition indicators |
US8771205B2 (en) | 2005-04-29 | 2014-07-08 | Isonea Limited | Cough detector |
Also Published As
Publication number | Publication date |
---|---|
FR2672793A1 (en) | 1992-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |