DE69316016T2 - Durchflussmesser - Google Patents
DurchflussmesserInfo
- Publication number
- DE69316016T2 DE69316016T2 DE69316016T DE69316016T DE69316016T2 DE 69316016 T2 DE69316016 T2 DE 69316016T2 DE 69316016 T DE69316016 T DE 69316016T DE 69316016 T DE69316016 T DE 69316016T DE 69316016 T2 DE69316016 T2 DE 69316016T2
- Authority
- DE
- Germany
- Prior art keywords
- flowmeter
- 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
-
- 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
- A61B5/0871—Peak expiratory flowmeters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Physiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (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)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929219102A GB9219102D0 (en) | 1992-09-09 | 1992-09-09 | Flowmeters |
PCT/GB1993/001899 WO1994005204A1 (en) | 1992-09-09 | 1993-09-08 | Flowmeters |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316016D1 DE69316016D1 (de) | 1998-02-05 |
DE69316016T2 true DE69316016T2 (de) | 1998-04-16 |
Family
ID=10721657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69316016T Expired - Fee Related DE69316016T2 (de) | 1992-09-09 | 1993-09-08 | Durchflussmesser |
Country Status (6)
Country | Link |
---|---|
US (1) | US5634471A (de) |
EP (1) | EP0659057B1 (de) |
JP (1) | JPH08501004A (de) |
DE (1) | DE69316016T2 (de) |
GB (2) | GB9219102D0 (de) |
WO (1) | WO1994005204A1 (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2642122B1 (fr) * | 1989-01-20 | 1991-04-05 | Roulements Soc Nouvelle | Joint d'etancheite tournant a codeur magnetique integre, notamment pour des roulements a capteurs d'informations |
JPH07110247A (ja) * | 1993-10-08 | 1995-04-25 | Chiesuto M I Kk | 呼気流量測定装置 |
US5915380A (en) | 1997-03-14 | 1999-06-29 | Nellcor Puritan Bennett Incorporated | System and method for controlling the start up of a patient ventilator |
US6411852B1 (en) * | 1997-04-07 | 2002-06-25 | Broncus Technologies, Inc. | Modification of airways by application of energy |
US7425212B1 (en) | 1998-06-10 | 2008-09-16 | Asthmatx, Inc. | Devices for modification of airways by transfer of energy |
US6634363B1 (en) | 1997-04-07 | 2003-10-21 | Broncus Technologies, Inc. | Methods of treating lungs having reversible obstructive pulmonary disease |
US7027869B2 (en) | 1998-01-07 | 2006-04-11 | Asthmatx, Inc. | Method for treating an asthma attack |
US7992572B2 (en) | 1998-06-10 | 2011-08-09 | Asthmatx, Inc. | Methods of evaluating individuals having reversible obstructive pulmonary disease |
US7921855B2 (en) | 1998-01-07 | 2011-04-12 | Asthmatx, Inc. | Method for treating an asthma attack |
US7198635B2 (en) | 2000-10-17 | 2007-04-03 | Asthmatx, Inc. | Modification of airways by application of energy |
US8181656B2 (en) | 1998-06-10 | 2012-05-22 | Asthmatx, Inc. | Methods for treating airways |
US6631716B1 (en) | 1998-07-17 | 2003-10-14 | The Board Of Trustees Of The Leland Stanford Junior University | Dynamic respiratory control |
US6367475B1 (en) | 1999-04-02 | 2002-04-09 | Korr Medical Technologies, Inc. | Respiratory flow meter and methods of use |
US8251070B2 (en) | 2000-03-27 | 2012-08-28 | Asthmatx, Inc. | Methods for treating airways |
US7104987B2 (en) | 2000-10-17 | 2006-09-12 | Asthmatx, Inc. | Control system and process for application of energy to airway walls and other mediums |
US20040226556A1 (en) | 2003-05-13 | 2004-11-18 | Deem Mark E. | Apparatus for treating asthma using neurotoxin |
WO2006052940A2 (en) | 2004-11-05 | 2006-05-18 | Asthmatx, Inc. | Medical device with procedure improvement features |
US7949407B2 (en) | 2004-11-05 | 2011-05-24 | Asthmatx, Inc. | Energy delivery devices and methods |
US20070093802A1 (en) | 2005-10-21 | 2007-04-26 | Danek Christopher J | Energy delivery devices and methods |
US20060130838A1 (en) * | 2004-12-20 | 2006-06-22 | Lee Yong Y | Data logger for monitoring asthmatic conditions |
EP1861009B1 (de) * | 2005-03-17 | 2019-05-22 | Robert E. Coifman | Vorrichtung und verfahren für intelligente elektronische spitzenflussmessgeräte |
US8021310B2 (en) | 2006-04-21 | 2011-09-20 | Nellcor Puritan Bennett Llc | Work of breathing display for a ventilation system |
US7784461B2 (en) | 2006-09-26 | 2010-08-31 | Nellcor Puritan Bennett Llc | Three-dimensional waveform display for a breathing assistance system |
US7931647B2 (en) | 2006-10-20 | 2011-04-26 | Asthmatx, Inc. | Method of delivering energy to a lung airway using markers |
US8235983B2 (en) | 2007-07-12 | 2012-08-07 | Asthmatx, Inc. | Systems and methods for delivering energy to passageways in a patient |
US8483831B1 (en) | 2008-02-15 | 2013-07-09 | Holaira, Inc. | System and method for bronchial dilation |
EP2662027B1 (de) | 2008-05-09 | 2017-09-27 | Holaira, Inc. | Systeme, Baugruppen und Verfahren zur Behandlung eines Bronchialbaumes |
CN104042322B (zh) | 2009-10-27 | 2017-06-06 | 赫莱拉公司 | 具有可冷却的能量发射组件的递送装置 |
EP4111995A1 (de) | 2009-11-11 | 2023-01-04 | Nuvaira, Inc. | Vorrichtung zur gewebebehandlung und stenosekontrolleti |
US8911439B2 (en) | 2009-11-11 | 2014-12-16 | Holaira, Inc. | Non-invasive and minimally invasive denervation methods and systems for performing the same |
US8335992B2 (en) | 2009-12-04 | 2012-12-18 | Nellcor Puritan Bennett Llc | Visual indication of settings changes on a ventilator graphical user interface |
US8924878B2 (en) | 2009-12-04 | 2014-12-30 | Covidien Lp | Display and access to settings on a ventilator graphical user interface |
US9119925B2 (en) | 2009-12-04 | 2015-09-01 | Covidien Lp | Quick initiation of respiratory support via a ventilator user interface |
US9262588B2 (en) | 2009-12-18 | 2016-02-16 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
US8499252B2 (en) | 2009-12-18 | 2013-07-30 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
EP2854682B1 (de) | 2012-06-04 | 2021-06-23 | Boston Scientific Scimed, Inc. | Systeme zur behandlung des gewebes eines durchgangs in einem körper |
US10362967B2 (en) | 2012-07-09 | 2019-07-30 | Covidien Lp | Systems and methods for missed breath detection and indication |
US9592086B2 (en) | 2012-07-24 | 2017-03-14 | Boston Scientific Scimed, Inc. | Electrodes for tissue treatment |
US9272132B2 (en) | 2012-11-02 | 2016-03-01 | Boston Scientific Scimed, Inc. | Medical device for treating airways and related methods of use |
US9283374B2 (en) | 2012-11-05 | 2016-03-15 | Boston Scientific Scimed, Inc. | Devices and methods for delivering energy to body lumens |
US9398933B2 (en) | 2012-12-27 | 2016-07-26 | Holaira, Inc. | Methods for improving drug efficacy including a combination of drug administration and nerve modulation |
US9814618B2 (en) | 2013-06-06 | 2017-11-14 | Boston Scientific Scimed, Inc. | Devices for delivering energy and related methods of use |
JP6479005B2 (ja) | 2013-08-09 | 2019-03-06 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 医療器具 |
DE112014007299T5 (de) | 2013-11-06 | 2018-03-15 | Spiro-Tech Medical Inc. | Verfahren und Vorrichtung zur Messung von Atemweg-Widerstand und Lungennachgiebigkeit |
US9950129B2 (en) | 2014-10-27 | 2018-04-24 | Covidien Lp | Ventilation triggering using change-point detection |
US11890089B1 (en) | 2015-07-28 | 2024-02-06 | Thorasys Thoracic Medical Systems Inc. | Flowmeter for airway resistance measurements |
US20170167821A1 (en) * | 2015-12-10 | 2017-06-15 | Chani C Martin | Apparatus for launching and indicating speed of projectiles impelled by the force of breath |
WO2018061022A1 (en) | 2016-09-28 | 2018-04-05 | Indian Institute Of Technology, Guwahati | A lung condition monitoring device. |
IL250970B (en) * | 2017-03-06 | 2018-05-31 | Technopulm Ltd | Device and method for evaluating lung function characteristics |
CN107773245A (zh) * | 2017-10-17 | 2018-03-09 | 华南理工大学 | 一种用于哮喘监测仪的低噪声模拟前端 |
US11937914B2 (en) | 2019-03-27 | 2024-03-26 | Thorasys Thoracic Medical Systems Inc. | Method and apparatus for measuring airway resistance |
US11672934B2 (en) | 2020-05-12 | 2023-06-13 | Covidien Lp | Remote ventilator adjustment |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE239665C (de) * | ||||
IT1127195B (it) * | 1979-09-14 | 1986-05-21 | Giuseppe Torresin | Flussimentro convogliatore a tubolenza per impiego medicale |
DE3029155A1 (de) * | 1980-07-31 | 1982-02-25 | Jaeger, Erich, 8700 Würzburg | Geraet zur untersuchung der lungenfunktion |
US4736750A (en) * | 1981-04-24 | 1988-04-12 | Valdespino Joseph M | Apparatus for testing pulmonary functions |
US4768520A (en) * | 1981-05-06 | 1988-09-06 | Varraux Alan R | Peak flow and pulmonary incentive meter |
DE3146030A1 (de) * | 1981-11-20 | 1983-05-26 | Siemens AG, 1000 Berlin und 8000 München | Ueberdruckventil fuer behaelter |
US4509551A (en) * | 1982-12-27 | 1985-04-09 | Sensormedics Corporation | Breath switch |
DD239665A1 (de) * | 1985-07-23 | 1986-10-01 | Dessau Gas & Elektrogeraete | Ueberdruckfuehlersicherung, insbesondere fuer elektronische durchflussmesser |
GB8723623D0 (en) * | 1987-10-08 | 1987-11-11 | Swansea University College | Gas flow meter |
US5058601A (en) * | 1988-02-10 | 1991-10-22 | Sherwood Medical Company | Pulmonary function tester |
US4993269A (en) * | 1988-12-16 | 1991-02-19 | Bird Products Corporation | Variable orifice flow sensing apparatus |
GB2238389B (en) * | 1989-11-22 | 1994-04-27 | Medix Ltd | A respirometer |
US5246010A (en) * | 1990-12-11 | 1993-09-21 | Biotrine Corporation | Method and apparatus for exhalation analysis |
US5224487A (en) * | 1991-07-22 | 1993-07-06 | Healthscan Products, Inc. | Portable peak flow meter |
US5277195A (en) * | 1992-02-03 | 1994-01-11 | Dura Pharmaceuticals, Inc. | Portable spirometer |
US5501231A (en) * | 1993-06-02 | 1996-03-26 | Kaish; Norman | Patient operated system for testing and recording a biological condition of the patient |
US5518002A (en) * | 1993-10-22 | 1996-05-21 | Medtrac Technologies, Inc. | Portable electronic spirometric device |
-
1992
- 1992-09-09 GB GB929219102A patent/GB9219102D0/en active Pending
-
1993
- 1993-09-08 US US08/379,662 patent/US5634471A/en not_active Expired - Fee Related
- 1993-09-08 WO PCT/GB1993/001899 patent/WO1994005204A1/en active IP Right Grant
- 1993-09-08 GB GB9318597A patent/GB2270470B/en not_active Expired - Fee Related
- 1993-09-08 DE DE69316016T patent/DE69316016T2/de not_active Expired - Fee Related
- 1993-09-08 EP EP94908822A patent/EP0659057B1/de not_active Expired - Lifetime
- 1993-09-08 JP JP6507022A patent/JPH08501004A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2270470B (en) | 1997-01-29 |
JPH08501004A (ja) | 1996-02-06 |
EP0659057B1 (de) | 1997-12-29 |
WO1994005204A1 (en) | 1994-03-17 |
GB9318597D0 (en) | 1993-10-27 |
EP0659057A1 (de) | 1995-06-28 |
DE69316016D1 (de) | 1998-02-05 |
US5634471A (en) | 1997-06-03 |
GB9219102D0 (en) | 1992-10-21 |
GB2270470A (en) | 1994-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: BTG INTERNATIONAL LTD., LONDON, GB |
|
8339 | Ceased/non-payment of the annual fee |