JP2015519119A5 - - Google Patents
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- JP2015519119A5 JP2015519119A5 JP2015510905A JP2015510905A JP2015519119A5 JP 2015519119 A5 JP2015519119 A5 JP 2015519119A5 JP 2015510905 A JP2015510905 A JP 2015510905A JP 2015510905 A JP2015510905 A JP 2015510905A JP 2015519119 A5 JP2015519119 A5 JP 2015519119A5
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- JP
- Japan
- Prior art keywords
- volume
- subject
- dead space
- leaked
- inhaled
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims description 64
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 50
- 229910052760 oxygen Inorganic materials 0.000 claims description 50
- 239000001301 oxygen Substances 0.000 claims description 50
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 42
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 18
- 230000003434 inspiratory effect Effects 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 17
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 9
- 238000005399 mechanical ventilation Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 5
- 238000011017 operating method Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 23
- 238000003860 storage Methods 0.000 description 22
- 230000000241 respiratory effect Effects 0.000 description 14
- 239000003570 air Substances 0.000 description 11
- 238000012545 processing Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 5
- 206010011224 Cough Diseases 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 244000144985 peep Species 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000011269 treatment regimen Methods 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 206010070833 Respiratory muscle weakness Diseases 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000001595 flow curve Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000018360 neuromuscular disease Diseases 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261645825P | 2012-05-11 | 2012-05-11 | |
| US61/645,825 | 2012-05-11 | ||
| PCT/IB2013/053196 WO2013168036A1 (en) | 2012-05-11 | 2013-04-23 | Systems and methods to determine the fraction of inhaled oxygen during ventilation. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015519119A JP2015519119A (ja) | 2015-07-09 |
| JP2015519119A5 true JP2015519119A5 (OSRAM) | 2017-08-17 |
| JP6486821B2 JP6486821B2 (ja) | 2019-03-20 |
Family
ID=48700643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015510905A Active JP6486821B2 (ja) | 2012-05-11 | 2013-04-23 | 換気中の吸入酸素濃度を決定する換気装置、システム及びその作動方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9950132B2 (OSRAM) |
| EP (1) | EP2846861B1 (OSRAM) |
| JP (1) | JP6486821B2 (OSRAM) |
| CN (1) | CN104284691B (OSRAM) |
| BR (1) | BR112014027680A2 (OSRAM) |
| RU (1) | RU2014150090A (OSRAM) |
| WO (1) | WO2013168036A1 (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5781538B2 (ja) | 2009-12-23 | 2015-09-24 | フィッシャー アンド ペイケル ヘルスケア リミテッド | インターフェース |
| US20180235510A1 (en) * | 2015-08-10 | 2018-08-23 | Koninklijke Philips N.V. | Simplified display of end-tidal co2 |
| CN106237467A (zh) * | 2016-08-26 | 2016-12-21 | 深圳市安保科技有限公司 | 一种呼吸设备的通气方法及装置 |
| JP7186174B2 (ja) * | 2016-12-05 | 2022-12-08 | メディパインズ コーポレイション | 呼吸ガス試料を用いた呼吸測定のためのシステムおよび方法 |
| DE102018008493A1 (de) * | 2018-10-30 | 2020-04-30 | Drägerwerk AG & Co. KGaA | Transfereinheit, Beatmungsvorrichtung, Beatmungssystem sowie Verfahren zum Wechsel einer für einen Beatmungsvorgang eines Patienten verwendeten Beatmungsvorrichtung |
| AU2020230457B8 (en) * | 2019-03-07 | 2025-08-07 | Ventora Medical Pty Ltd | Systems, devices and methods for determining laryngopharyngeal pressure and/or lower oesophageal sphincter pressure |
| US11607519B2 (en) * | 2019-05-22 | 2023-03-21 | Breathe Technologies, Inc. | O2 concentrator with sieve bed bypass and control method thereof |
| FR3118583B1 (fr) * | 2021-01-07 | 2023-03-24 | Lair Liquide Sa Pour L’Etude Et Lexploitation Des Procedes Georges Claude | Installation de fourniture de gaz thérapeutique à un patient avec prise en compte des défauts d’étanchéité au masque |
| CN115779209B (zh) * | 2022-11-21 | 2025-07-22 | 四川千里倍益康医疗科技股份有限公司 | 自适应海拔的脉冲式制氧机控制方法及脉冲式制氧机 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340044A (en) | 1980-03-20 | 1982-07-20 | Berkshire Research Partners | Volume ventilator |
| US5701883A (en) * | 1996-09-03 | 1997-12-30 | Respironics, Inc. | Oxygen mixing in a blower-based ventilator |
| US8932227B2 (en) | 2000-07-28 | 2015-01-13 | Lawrence A. Lynn | System and method for CO2 and oximetry integration |
| US7073501B2 (en) | 1999-02-04 | 2006-07-11 | Univerity Technologies International Inc. | Ventilatory stabilization technology |
| US6752150B1 (en) | 1999-02-04 | 2004-06-22 | John E. Remmers | Ventilatory stabilization technology |
| US6512938B2 (en) * | 2000-12-12 | 2003-01-28 | Nelson R. Claure | System and method for closed loop controlled inspired oxygen concentration |
| FR2831825B1 (fr) * | 2001-11-08 | 2004-01-30 | Intertechnique Sa | Procede et dispositif de regulation a dilution pour appareil respiratoire |
| DE10161057A1 (de) * | 2001-12-12 | 2003-07-10 | Heptec Gmbh | Verfahren zur Steuerung des Differenzdrucks in einem CPAP-Gerät sowie CPAP-Gerät |
| RU2008107414A (ru) | 2005-09-02 | 2009-10-10 | Текнион Рисерч Энд Дивелопмент Фаундейшн Лтд. (Il) | Способ и устройство для контролирования объема легких |
| US8006692B2 (en) | 2005-12-02 | 2011-08-30 | Carefusion 2200, Inc. | Gas blender with auxiliary mixed gas outlet |
| CN101365509A (zh) * | 2005-12-14 | 2009-02-11 | 莫哲奈特医疗公司 | 高流量治疗装置 |
| US7788963B2 (en) | 2006-10-31 | 2010-09-07 | Ric Investments, Llc | System and method for calibrating a determination of partial pressure of one or more gaseous analytes |
| WO2010150264A1 (en) | 2009-06-24 | 2010-12-29 | Oridion Medical 1987 Ltd. | Integrated pulmonary index for weaning from mechanical ventilation |
| US20080202518A1 (en) * | 2007-02-23 | 2008-08-28 | General Electric Company | Setting mandatory mechanical ventilation parameters based on patient physiology |
| JP2010531685A (ja) | 2007-06-29 | 2010-09-30 | マーメイド ケア アクティーゼルスカブ | 気道確保システムのためのガス混合装置 |
| US20090107500A1 (en) * | 2007-10-25 | 2009-04-30 | Sequal Technologies, Inc. | Portable Oxygen Concentrator System and Method Including Concentrated Oxygen Flow Delivery |
| US8820135B2 (en) * | 2007-10-29 | 2014-09-02 | Poseidon Diving Systems Ab | Auto calibration / validation of oxygen sensor in breathing apparatus |
| US9247728B2 (en) | 2008-01-31 | 2016-02-02 | Transmedics, Inc. | Systems and methods for ex vivo lung care |
| US8272380B2 (en) | 2008-03-31 | 2012-09-25 | Nellcor Puritan Bennett, Llc | Leak-compensated pressure triggering in medical ventilators |
| EP2259820B1 (en) * | 2008-03-31 | 2013-03-13 | Nellcor Puritan Bennett LLC | Leak-compensated proportional assist ventilation |
| US20090253995A1 (en) | 2008-04-02 | 2009-10-08 | Mergenet Medical | Clinical monitoring in open respiratory airways |
| WO2009149355A1 (en) | 2008-06-06 | 2009-12-10 | Nellcor Puritan Bennett Llc | Systems and methods for monitoring and displaying respiratory information |
| US9278185B2 (en) | 2008-09-04 | 2016-03-08 | Caire Inc. | System and method for controlling bolus pulse duration based on inspiratory time in an oxygen concentation system |
| EP2411078B1 (en) | 2009-03-23 | 2016-05-18 | Koninklijke Philips N.V. | Gas mixing control apparatus |
| US8550077B2 (en) | 2009-05-19 | 2013-10-08 | The Cleveland Clinic Foundation | Ventilator control system utilizing a mid-frequency ventilation pattern |
| JP5770168B2 (ja) | 2009-06-03 | 2015-08-26 | コーニンクレッカ フィリップス エヌ ヴェ | 呼吸可能なガスの加圧流を対象物に供給する回路の漏れを制御するシステム及び方法 |
| WO2012014106A1 (en) | 2010-07-27 | 2012-02-02 | Koninklijke Philips Electronics N.V. | Leak estimation using function estimation. |
| US20120090611A1 (en) * | 2010-10-13 | 2012-04-19 | Nellcor Puritan Bennett Llc | Systems And Methods For Controlling An Amount Of Oxygen In Blood Of A Ventilator Patient |
| WO2012085753A1 (en) | 2010-12-21 | 2012-06-28 | Koninklijke Philips Electronics N.V. | System and method for determining carbon dioxide excreted during non-invasive ventilation |
-
2013
- 2013-04-23 RU RU2014150090A patent/RU2014150090A/ru not_active Application Discontinuation
- 2013-04-23 BR BR112014027680A patent/BR112014027680A2/pt not_active IP Right Cessation
- 2013-04-23 US US14/398,925 patent/US9950132B2/en active Active
- 2013-04-23 WO PCT/IB2013/053196 patent/WO2013168036A1/en not_active Ceased
- 2013-04-23 JP JP2015510905A patent/JP6486821B2/ja active Active
- 2013-04-23 CN CN201380024710.1A patent/CN104284691B/zh active Active
- 2013-04-23 EP EP13732238.4A patent/EP2846861B1/en active Active
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