ATE557275T1 - Vorrichtung und verfahren zur wahrnehmung von paramagnetischem sauerstoff - Google Patents
Vorrichtung und verfahren zur wahrnehmung von paramagnetischem sauerstoffInfo
- Publication number
- ATE557275T1 ATE557275T1 AT03744948T AT03744948T ATE557275T1 AT E557275 T1 ATE557275 T1 AT E557275T1 AT 03744948 T AT03744948 T AT 03744948T AT 03744948 T AT03744948 T AT 03744948T AT E557275 T1 ATE557275 T1 AT E557275T1
- Authority
- AT
- Austria
- Prior art keywords
- membrane
- gas
- magnetic field
- piezoelectric element
- chambers
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- 229910052760 oxygen Inorganic materials 0.000 title abstract 2
- 230000005298 paramagnetic effect Effects 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 7
- 239000012528 membrane Substances 0.000 abstract 6
- 230000005291 magnetic effect Effects 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/16—Measuring susceptibility
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36687602P | 2002-03-22 | 2002-03-22 | |
| PCT/IB2003/001052 WO2003081225A1 (en) | 2002-03-22 | 2003-03-14 | Paramagnetic oxygen sensing apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE557275T1 true ATE557275T1 (de) | 2012-05-15 |
Family
ID=28454824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03744948T ATE557275T1 (de) | 2002-03-22 | 2003-03-14 | Vorrichtung und verfahren zur wahrnehmung von paramagnetischem sauerstoff |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7081745B2 (de) |
| EP (1) | EP1495316B1 (de) |
| AT (1) | ATE557275T1 (de) |
| AU (1) | AU2003215788A1 (de) |
| WO (1) | WO2003081225A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113167673A (zh) * | 2018-12-20 | 2021-07-23 | 恩德莱斯和豪瑟尔欧洲两合公司 | 包括用于使隔离膜片偏转的装置的压力计 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006056046B4 (de) * | 2006-11-28 | 2009-04-02 | Abb Ag | Paramagnetischer Sauerstoffsensor |
| DE102007049867A1 (de) * | 2007-10-18 | 2009-04-30 | Abb Ag | Paramagnetischer Gassensor sowie Verfahren zum Betrieb desselben |
| US20130343918A1 (en) * | 2011-03-10 | 2013-12-26 | Michael L. Fripp | Hydraulic pump with solid-state actuator |
| US11247015B2 (en) | 2015-03-24 | 2022-02-15 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
| US10315002B2 (en) | 2015-03-24 | 2019-06-11 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
| US10773049B2 (en) | 2016-06-21 | 2020-09-15 | Ventec Life Systems, Inc. | Cough-assist systems with humidifier bypass |
| CN109283091A (zh) * | 2017-07-21 | 2019-01-29 | 深圳大学 | 氧气浓度测量方法和系统 |
| EP4470589A3 (de) | 2018-05-13 | 2025-02-19 | Ventec Life Systems, Inc. | Tragbares medizinisches beatmungssystem mit tragbaren sauerstoffkonzentratoren |
| EP3838320B1 (de) | 2018-08-17 | 2024-07-31 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd | Belüftungsvorrichtung |
| CN111064389B (zh) * | 2020-01-07 | 2022-09-30 | 哈尔滨工业大学 | 一种正背压双侧激励的气压能量转换器 |
| CA3198718A1 (en) | 2020-11-06 | 2022-05-12 | Ventec Life Systems, Inc. | Respiratory therapy data management systems, devices, and methods |
| JP2024503250A (ja) | 2020-12-21 | 2024-01-25 | ベンテック ライフ システムズ, インコーポレイテッド | 一体化された酸素送達を有するベンチレータシステムおよび関連付けられたデバイスおよび方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3049665A (en) * | 1958-07-10 | 1962-08-14 | Hummel Heinz | Measuring instrument and method |
| DE1498778B2 (de) | 1963-06-05 | 1971-09-02 | Hartmann & Braun Ag, 6000 Frankfurt | Vorrichtung zur messung des gehaltes an paramagnetischen gasen in gasgemischen |
| US3487297A (en) | 1967-06-08 | 1969-12-30 | Guyton Arthur C | Suspended membrane differential oxygen analyzer |
| DE1648924B2 (de) | 1967-08-31 | 1975-05-15 | Heinz Dr. Rer.Nat. 6240 Koenigstein-Johanniswald Hummel | Vorrichtung zur Analyse von Gasen auf Komponenten mit paramagnetischer Suszeptibilität |
| DE2900624C3 (de) | 1978-01-10 | 1981-04-16 | Horiba Ltd., Kyoto | Zweistrahl-Gasanalysator |
| US4683426A (en) | 1983-04-14 | 1987-07-28 | Leybold-Heraeus Gmbh | Process and apparatus for measuring differences in the concentrations of paramagnetic components of gases |
| FI73085C (fi) | 1984-05-16 | 1987-08-10 | Instrumentarium Oy | En foer maetning av syrehalten i gasblandningar avsedd maetningsanordning. |
| DE3505490A1 (de) | 1985-02-16 | 1986-08-21 | Bühler Meß- und Regeltechnik GmbH & Co KG, 4030 Ratingen | Sauersoffanalysengeraet und verfahren zur bestimmung des sauerstoffanteils in gasdichten verpackungen |
| FR2668264B1 (fr) | 1990-10-18 | 1994-02-04 | Rennes I Universite | Capteur de mesure de la concentration d'oxygene dans un gaz. |
| JPH0972803A (ja) | 1995-09-06 | 1997-03-18 | Tokyo Gas Co Ltd | 変動圧力検出センサ |
-
2003
- 2003-03-14 AU AU2003215788A patent/AU2003215788A1/en not_active Abandoned
- 2003-03-14 US US10/511,068 patent/US7081745B2/en not_active Expired - Lifetime
- 2003-03-14 AT AT03744948T patent/ATE557275T1/de active
- 2003-03-14 WO PCT/IB2003/001052 patent/WO2003081225A1/en not_active Ceased
- 2003-03-14 EP EP03744948A patent/EP1495316B1/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113167673A (zh) * | 2018-12-20 | 2021-07-23 | 恩德莱斯和豪瑟尔欧洲两合公司 | 包括用于使隔离膜片偏转的装置的压力计 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050212507A1 (en) | 2005-09-29 |
| EP1495316B1 (de) | 2012-05-09 |
| WO2003081225A1 (en) | 2003-10-02 |
| AU2003215788A1 (en) | 2003-10-08 |
| US7081745B2 (en) | 2006-07-25 |
| EP1495316A1 (de) | 2005-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE557275T1 (de) | Vorrichtung und verfahren zur wahrnehmung von paramagnetischem sauerstoff | |
| WO2003102218A3 (en) | Hybrid microcantilever sensors | |
| RU2014119253A (ru) | Опрос датчика | |
| DE602004018437D1 (de) | System und Apparat zur Druckmessung in lebenden Organismen und leblosen Gegenständen | |
| WO2007146369A8 (en) | Ammonia gas sensor with dissimilar electrodes | |
| BRPI0602810A (pt) | percepção de posição com base em magnético hìbrido e com base em impedáncia | |
| ATE442586T1 (de) | Verfahren und vorrichtung zur gewinnung und analyse von atemkondensaten | |
| ATE539774T1 (de) | System zur detektion eines behälters oder des behälterinhalts | |
| ATE491930T1 (de) | Vorrichtung zur bestimmung und/oder überwachung einer prozessgrösse | |
| EP1662988A4 (de) | Verfahren zum schutz resonierender sensoren und geschützte resonierende sensoren | |
| ATE168470T1 (de) | Vorrichtung zur feststellung von gasen | |
| ATE442080T1 (de) | Sonde zur messung des sauerstoffgehaltes in biologischem gewebe sowie katheter mit einer derartigen sonde | |
| DE10334817A1 (de) | Vorrichtung und Verfahren zur Fehlererkennung an Pumpen | |
| ATE551428T1 (de) | Polymermembranen zur verwendung in elektrochemischen sensoren | |
| ATE333641T1 (de) | Verfahren und detektor zur erfassung von gasen | |
| ATE480777T1 (de) | System zur differenziellen bestimmung der menge eines proteolytischen enzyms in einer körperflüssigkeit | |
| AU2002364751A8 (en) | Relative pressure sensor | |
| ATE314644T1 (de) | Methode und vorrichtung zum nachweis von methyl- isothiocyanat in luftproben | |
| ATE453106T1 (de) | Verfahren zur spannungs-/dehnungsmessung mittels barkhausenrauschen | |
| ATE249165T1 (de) | Vorrichtung zur fernmessung mittels eines druckmess-katheters | |
| DE50309050D1 (de) | Erfassen eines umwelteinflusses durch änderung der leitfähigkeit der sensorschicht eines piezoelektrischen sensors | |
| WO2005053770A3 (en) | A self-condensing ph sensor | |
| DE60114472D1 (de) | Verfahren zum auffinden von ozonverbrauchenden verbindungen | |
| ATE381691T1 (de) | Verfahren und vorrichtung zur funktionsüberwachung bei ventilen | |
| PL1524422T3 (pl) | Urządzenie do kontroli ciśnienia w cylindrze silnika wysokoprężnego |