ES2099948T3 - Espirometro, en especial espirometro de ultrasonidos. - Google Patents
Espirometro, en especial espirometro de ultrasonidos.Info
- Publication number
- ES2099948T3 ES2099948T3 ES93909906T ES93909906T ES2099948T3 ES 2099948 T3 ES2099948 T3 ES 2099948T3 ES 93909906 T ES93909906 T ES 93909906T ES 93909906 T ES93909906 T ES 93909906T ES 2099948 T3 ES2099948 T3 ES 2099948T3
- Authority
- ES
- Spain
- Prior art keywords
- spirometer
- duct
- pct
- test
- sterile
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/662—Constructional details
-
- 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
- A61B5/087—Measuring breath flow
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (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)
- Pulmonology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
LA INVENCION SE REFIERE A UN ESPIROMETRO, EN PARTICULAR, UN ESPIROMETRO DE ULTRASONIDOS EN EL CUAL ESTA DISPUESTO UN PAR DE CELULAS EMISOR/RECEPTOR (32,36) EN UN TRAMO DE MEDICION (16) OBLICUAMENTE AL EJE DEL TUBO DE MEDICION. CON EL FIN DE CONFIGURAR UN ESPIROMETRO DE ULTRASONIDOS DE ESTA CLASE CAPAZ DE SER EMPLEADO PARA USO CLINICO, SE DEBE PODER MANTENER ESTERIL DE FORMA SENCILLA. PARA ELLO Y DE ACUERDO CON LA INVENCION SE INTRODUCE EN EL TUBO DE MEDICION Y EXACTAMENTE AJUSTADO, UN TUBO (14) FACILMENTE INTERCAMBIABLE, ESTERIL, QUE EN LA TRANSICION AL TRAMO DE MEDICION PRESENTA UNA VENTANA DE MEDICION DE TAL FORMA QUE EN LA CORRESPONDIENTE ABERTURA ESTAN COLOCADAS PIEZAS INSERTADAS (18), QUE SON PERMEABLES PARA LAS ONDAS ACUSTICAS, PERO AMPLIAMENTE IMPERMEABLES PARA LOS GERMENES Y OTRAS SUCIEDADES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4218317 | 1992-06-03 | ||
DE4222286A DE4222286C1 (de) | 1992-06-03 | 1992-07-07 | Ultraschall-Spirometer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2099948T3 true ES2099948T3 (es) | 1997-06-01 |
Family
ID=25915390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93909906T Expired - Lifetime ES2099948T3 (es) | 1992-06-03 | 1993-05-06 | Espirometro, en especial espirometro de ultrasonidos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5419326A (es) |
EP (1) | EP0597060B1 (es) |
JP (1) | JPH06509651A (es) |
AT (1) | ATE151871T1 (es) |
DE (2) | DE4222286C1 (es) |
ES (1) | ES2099948T3 (es) |
WO (1) | WO1993024810A1 (es) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9410661U1 (de) * | 1994-07-01 | 1994-10-13 | NDD Medizintechnik GmbH, 97074 Würzburg | Ultraschall-Spirometer |
USD381991S (en) * | 1994-07-12 | 1997-08-05 | Discovery Communications, Inc. | Remote control unit |
WO1997045707A1 (de) * | 1996-05-28 | 1997-12-04 | Krohne Ag | Ultraschall-durchflussmesser |
DE19648784C2 (de) * | 1996-05-28 | 1998-04-09 | Krohne Ag | Ultraschall-Durchflußmesser |
US6189389B1 (en) | 1996-05-28 | 2001-02-20 | Krohne A.G. | Ultrasonic flowmeter |
US5792665A (en) * | 1996-05-29 | 1998-08-11 | Morrow, Iii; Donald W. | Oxygen sensing method and hand held analyzer therefore |
US6309360B1 (en) | 1997-03-17 | 2001-10-30 | James R. Mault | Respiratory calorimeter |
US6572561B2 (en) | 1998-01-16 | 2003-06-03 | Healthetech, Inc. | Respiratory calorimeter |
EP1054622A4 (en) | 1998-02-05 | 2005-09-07 | Healthetech Inc | METABOLIC CALORIMETER IMPLEMENTING RESPIRATORY GAS ANALYSIS |
SE9801007D0 (sv) * | 1998-03-25 | 1998-03-25 | Siemens Elema Ab | Anordning för mätning av ett gasflöde |
SE9801430D0 (sv) * | 1998-04-23 | 1998-04-23 | Siemens Elema Ab | Ultraljudsflödesmätare |
EP1102564A1 (en) | 1998-08-03 | 2001-05-30 | MAULT, James R. | Method and apparatus for respiratory gas analysis employing measurement of expired gas mass |
SE9803047D0 (sv) | 1998-09-09 | 1998-09-09 | Siemens Elema Ab | Fukt- och bakteriebarriär för medicinska komponenter |
US6406435B1 (en) | 1998-11-17 | 2002-06-18 | James R. Mault | Method and apparatus for the non-invasive determination of cardiac output |
WO2000055581A1 (fr) * | 1999-03-17 | 2000-09-21 | Matsushita Electric Industrial Co., Ltd. | Debitmetre a ultrasons |
US6723055B2 (en) * | 1999-04-23 | 2004-04-20 | Trustees Of Tufts College | System for measuring respiratory function |
US7094206B2 (en) | 1999-04-23 | 2006-08-22 | The Trustees Of Tufts College | System for measuring respiratory function |
US6517496B1 (en) | 1999-05-10 | 2003-02-11 | Healthetech, Inc. | Airway-based cardiac output monitor and methods for using same |
US6468222B1 (en) | 1999-08-02 | 2002-10-22 | Healthetech, Inc. | Metabolic calorimeter employing respiratory gas analysis |
WO2001028416A1 (en) | 1999-09-24 | 2001-04-26 | Healthetech, Inc. | Physiological monitor and associated computation, display and communication unit |
EP1265524A2 (en) | 1999-10-08 | 2002-12-18 | Healthetech, Inc. | Integrated calorie management system |
US6612306B1 (en) | 1999-10-13 | 2003-09-02 | Healthetech, Inc. | Respiratory nitric oxide meter |
EP1229833B1 (de) * | 1999-11-16 | 2006-06-21 | Cortex Biophysik GmbH | Ergospirometriesystem für tiere, insbesondere pferde oder kamele |
US6629934B2 (en) | 2000-02-02 | 2003-10-07 | Healthetech, Inc. | Indirect calorimeter for medical applications |
US6482158B2 (en) | 2000-05-19 | 2002-11-19 | Healthetech, Inc. | System and method of ultrasonic mammography |
EP1283689A4 (en) * | 2000-05-25 | 2005-03-09 | Healthetech Inc | WEIGHT CONTROL PROCEDURES USING PARAMETERS BASED ON PHYSICAL ACTIVITY |
US20040254501A1 (en) * | 2000-08-11 | 2004-12-16 | Mault James R. | Achieving a relaxed state |
US20020047867A1 (en) * | 2000-09-07 | 2002-04-25 | Mault James R | Image based diet logging |
AU2001296456A1 (en) | 2000-09-29 | 2002-04-08 | Healthetech, Inc. | Indirect calorimetry system |
US20020133378A1 (en) * | 2000-10-13 | 2002-09-19 | Mault James R. | System and method of integrated calorie management |
US6607387B2 (en) | 2000-10-30 | 2003-08-19 | Healthetech, Inc. | Sensor system for diagnosing dental conditions |
WO2002071017A2 (en) * | 2001-03-02 | 2002-09-12 | Healthetech, Inc. | A system and method of metabolic rate measurement |
US20030023181A1 (en) * | 2001-07-26 | 2003-01-30 | Mault James R. | Gas analyzer of the fluorescent-film type particularly useful for respiratory analysis |
AU2003223420A1 (en) * | 2002-04-01 | 2003-10-20 | Healthetech, Inc. | System and method of determining an individualized drug administration dosage |
USD478660S1 (en) | 2002-07-01 | 2003-08-19 | Healthetech, Inc. | Disposable mask with sanitation insert for a respiratory analyzer |
US7108659B2 (en) * | 2002-08-01 | 2006-09-19 | Healthetech, Inc. | Respiratory analyzer for exercise use |
US20030126593A1 (en) * | 2002-11-04 | 2003-07-03 | Mault James R. | Interactive physiological monitoring system |
DE10316333B3 (de) * | 2003-04-10 | 2004-01-22 | Dräger Safety AG & Co. KGaA | Atemalkohol-Messgerät mit verbessertem Mundstück |
EP1632178A1 (en) * | 2004-09-03 | 2006-03-08 | ndd Medizintechnik AG | Method for non-cooperative lung function diagnosis using ultrasound |
DE102005015456A1 (de) * | 2005-04-04 | 2006-10-05 | Viasys Healthcare Gmbh | Verfahren zur Bestimmung der zeitlichen Lage eines Wellenpakets sowie Flussmessgerät |
US8460223B2 (en) | 2006-03-15 | 2013-06-11 | Hill-Rom Services Pte. Ltd. | High frequency chest wall oscillation system |
US8109268B2 (en) * | 2007-01-08 | 2012-02-07 | Dräger Medical GmbH | Device for detecting a gas volume flow |
DE102007037166A1 (de) | 2007-08-07 | 2009-02-19 | Endress + Hauser Flowtec Ag | Meßgerät |
DE102008063503A1 (de) * | 2008-12-17 | 2010-08-05 | Ganshorn Medizin Electronic Gmbh | Lungendiagnosegerät mit vier Ultraschallelementen |
DE102009036288B4 (de) | 2009-08-06 | 2014-02-13 | Aceos Gmbh | Vorrichtung zur Entnahme einer Gasprobe aus der menschlichen Atmung |
DE102010004611A1 (de) | 2009-08-11 | 2011-02-17 | Aceos Gmbh | Anwendereinheit zur Bestimmung von Leistungsparametern aus Atemgasanalysen |
ES2383240T3 (es) | 2009-11-17 | 2012-06-19 | Ndd Medizintechnik Ag | Método para la linealización de señal de la señal de salida de un sensor de gas |
DE102010063789A1 (de) * | 2010-12-21 | 2012-06-21 | Endress + Hauser Flowtec Ag | Ultraschall-Durchflussmessgerät |
EP2583622B1 (en) | 2011-10-17 | 2016-03-02 | COSMED S.r.l. | Anti-bacterial filter for tests on respiratory funcionality |
CN102564506B (zh) * | 2012-02-28 | 2014-09-03 | 曼瑞德自控系统(乐清)有限公司 | 一种超声波热量表管段及其安装方法 |
CN105007805B (zh) | 2013-01-22 | 2018-10-16 | 代表亚利桑那州大学行事的亚利桑那州大学董事会 | 可携式新陈代谢分析系统 |
DE102014004765B3 (de) | 2014-04-01 | 2015-07-09 | Ndd Medizintechnik Ag | Gerät für die Messung und Analyse des Multiple-Breath-Stickstoff-Auswaschverfahrens |
DE102014216553B3 (de) * | 2014-08-20 | 2016-02-11 | Landis+Gyr Gmbh | Durchflussmesser mit einem in ein Gehäuse eingesetzten Messeinsatz |
DE102014016608B3 (de) | 2014-11-10 | 2016-04-07 | Ndd Medizintechnik Ag | Atemrohr zum Einsatz in Ultraschall-Durchflussmesssystemen |
TR201704582A2 (tr) | 2017-03-27 | 2017-07-21 | Inofab Saglik Teknolojileri Anonim Sirketi | Ultrasoni̇k spi̇rometre |
PL3403578T3 (pl) | 2017-05-16 | 2020-08-24 | Ndd Medizintechnik Ag | Urządzenie przytrzymujące dla rury oddechowej i sposób odczytu kodowania na powierzchni rury oddechowej |
DK3403813T3 (da) * | 2017-05-16 | 2020-05-18 | Ndd Medizintechnik Ag | Fremgangsmåde til konditionering af et respiratorisk rør |
WO2019074459A2 (en) | 2017-09-11 | 2019-04-18 | Inofab Saglik Teknolojileri Anonim Sirketi | DEVELOPMENT OF AN ULTRASONIC SPIROMETER BODY |
HUE049735T2 (hu) * | 2018-05-07 | 2020-10-28 | Ndd Medizintechnik Ag | Eljárás spirométer kalibrálásának ellenõrzésére |
CN109637662A (zh) * | 2019-02-14 | 2019-04-16 | 广东工业大学 | 一种肺功能检测及数据统计的方法及系统 |
US20230022892A1 (en) * | 2021-07-14 | 2023-01-26 | Sdi Diagnostics, Inc. | Breathing tube for use with spirometers that employ ultrasonic measurement systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2077827A1 (es) * | 1970-02-17 | 1971-11-05 | Thomson Csf | |
US3901078A (en) * | 1973-09-07 | 1975-08-26 | Westinghouse Electric Corp | Ultrasonic system for fluid flow measurement |
EP0051293B1 (en) * | 1980-10-31 | 1985-08-14 | Kabushiki Kaisha Toshiba | Respiration flowmeter |
JPH0634008B2 (ja) * | 1983-11-30 | 1994-05-02 | 株式会社東芝 | 成分流量測定装置 |
JPS60181616A (ja) * | 1984-02-29 | 1985-09-17 | Toshiba Corp | 流量測定管 |
CH669463A5 (en) * | 1985-03-21 | 1989-03-15 | Walter Guggenbuehl Prof Dr | Gas flow and temp. measuring device - uses ultrasonic pulses transmitted simultaneously in opposite directions at angle to gas flow |
JPH02236094A (ja) * | 1989-03-06 | 1990-09-18 | Toyoda Mach Works Ltd | 圧力流体用ホース |
US5035147A (en) * | 1990-02-09 | 1991-07-30 | Curtin Matheson Scientific, Inc. | Method and system for digital measurement of acoustic burst travel time in a fluid medium |
-
1992
- 1992-07-07 DE DE4222286A patent/DE4222286C1/de not_active Expired - Lifetime
-
1993
- 1993-05-06 JP JP6500117A patent/JPH06509651A/ja active Pending
- 1993-05-06 EP EP93909906A patent/EP0597060B1/de not_active Expired - Lifetime
- 1993-05-06 AT AT93909906T patent/ATE151871T1/de active
- 1993-05-06 WO PCT/EP1993/001109 patent/WO1993024810A1/de active IP Right Grant
- 1993-05-06 ES ES93909906T patent/ES2099948T3/es not_active Expired - Lifetime
- 1993-05-06 DE DE59306177T patent/DE59306177D1/de not_active Expired - Lifetime
- 1993-05-06 US US08/190,053 patent/US5419326A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE151871T1 (de) | 1997-05-15 |
WO1993024810A1 (de) | 1993-12-09 |
EP0597060B1 (de) | 1997-04-16 |
EP0597060A1 (de) | 1994-05-18 |
US5419326A (en) | 1995-05-30 |
DE4222286C1 (de) | 1994-05-11 |
JPH06509651A (ja) | 1994-10-27 |
DE59306177D1 (de) | 1997-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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