JP2013501585A - 動力付き空気浄化人工呼吸装置の制御方法 - Google Patents
動力付き空気浄化人工呼吸装置の制御方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000004887 air purification Methods 0.000 title claims abstract description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 title description 14
- 239000003570 air Substances 0.000 claims abstract description 121
- 239000012080 ambient air Substances 0.000 claims abstract description 27
- 230000004044 response Effects 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 1
- 230000008859 change Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0261—Surge control by varying driving speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
【選択図】図2
Description
る。
n2=n1 (EQ.8)
Claims (15)
- 実質的に一定体積の空気流をユーザーに供給するための、動力付き空気浄化人工呼吸装置の送風機システムを制御する方法であり、該システムは、濾過された空気の強制的な流れをユーザーに供給するために、電動モータによって作動され、電子制御ユニットによって制御されるファンと、前記電動モータの電気的特性に関する少なくとも2つの較正値をその中に記憶する前記電子制御ユニットとを備える、方法であって、
(a)周囲空気密度又は(b)周囲温度及び周囲気圧の一方を決定する工程と、
前記決定及び前記少なくとも2つの較正値に応答して、前記電動モータの電気的特性を調整する工程と、を含む、方法。 - 前記周囲空気密度又は周囲温度及び周囲気圧が測定される、請求項1に記載の方法。
- 前記周囲空気密度又は周囲温度及び周囲気圧が、ユーザーの入力から決定される、請求項1に記載の方法。
- 前記周囲空気密度が、周囲温度、周囲気圧、及び周囲湿度のうちの少なくとも2つの組み合わせである、請求項1〜3のいずれか一項に記載の方法。
- 前記ファンからの前記選択された実質的に一定体積の空気流が可変である、請求項1〜4のいずれか一項に記載の方法。
- 前記ファンからの前記選択された実質的に一定体積の空気流が、可変であり、かつ、限定された数の事前に選択された値のうちのいずれか1つから選択される、請求項5に記載の方法。
- 前記ファンの速度、及び前記電動モータに適用された電気的特性を検出する工程を更に含み、該工程が、前記電子制御ユニットに接続されたセンサを使用して、前記ファンの速度及び前記適用されたモータの電気的特性を検出することを含む、請求項1〜6のいずれか一項に記載の方法。
- 前記周囲温度及び周囲気圧を測定する工程が、前記ファンと共にハウジング内に収容された少なくとも1つのセンサを使用して、前記周囲温度及び周囲気圧を測定することを含む、請求項1〜7のいずれか一項に記載の方法。
- 前記周囲温度及び周囲気圧を測定する工程が、前記タービンユニットの外部に配置された少なくとも1つのセンサを使用して、前記周囲温度及び周囲気圧を測定することを含む、請求項1〜7のいずれか一項に記載の方法。
- 前記電気的特性が電圧である、請求項1〜9のいずれか一項に記載の方法。
- 電動モータによって作動するファンと、
該ファンの速度と、該ファンからの選択された実質的に一定体積の空気流に関して適用されたモータの電気的特性との間の所定の相関関係にしたがって、前記モータの該電気的特性を調整するように動作可能な電子制御ユニットと、
を備える、空気浄化人工呼吸装置の送風機システムであって、
前記電子制御ユニットと連通するように適合され、かつ、(a)周囲空気密度又は(b)周囲温度及び周囲気圧の一方を決定するように配置された、少なくとも1つのセンサを更に備え、前記電子制御ユニットは、前記モータの電気的特性を調整して、前記ファンからの前記選択された実質的に一定体積の空気流を維持するために、(a)周囲空気密度又は(b)周囲温度及び周囲気圧の決定に応答して動作可能である、空気浄化人工呼吸装置の送風機システム。 - 前記ハウジングが、前記ファンの空気流路の中に設置された少なくとも1つのフィルタを更に含む、請求項11に記載のシステム。
- 前記ハウジングが、前記モータの電力供給装置を更に含む、請求項11又は12に記載のシステム。
- 前記モータが、3相の矩形波駆動ブラシレス直流モータである、請求項11〜13のいずれか一項に記載のシステム。
- 請求項11〜14のいずれか一項に記載の送風機システムと、該送風機システムと流体連通する、人工呼吸装置のヘッドピース又はフルフェイス人工呼吸装置と、を含む、動力付き空気浄化人工呼吸装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0914013A GB2472592A (en) | 2009-08-11 | 2009-08-11 | A control unit for respirator |
GB0914013.8 | 2009-08-11 | ||
PCT/US2010/045107 WO2011019778A1 (en) | 2009-08-11 | 2010-08-11 | Method of controlling a powered air purifying respirator |
Publications (3)
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JP2013501585A true JP2013501585A (ja) | 2013-01-17 |
JP2013501585A5 JP2013501585A5 (ja) | 2013-09-19 |
JP5723366B2 JP5723366B2 (ja) | 2015-05-27 |
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JP2012524824A Active JP5723366B2 (ja) | 2009-08-11 | 2010-08-11 | 動力付き空気浄化人工呼吸装置の制御方法 |
Country Status (8)
Country | Link |
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US (1) | US9119979B2 (ja) |
EP (1) | EP2464429B1 (ja) |
JP (1) | JP5723366B2 (ja) |
KR (1) | KR101827016B1 (ja) |
CN (1) | CN102470260B (ja) |
AU (1) | AU2010282612B2 (ja) |
GB (1) | GB2472592A (ja) |
WO (1) | WO2011019778A1 (ja) |
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Also Published As
Publication number | Publication date |
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EP2464429A1 (en) | 2012-06-20 |
CN102470260B (zh) | 2015-01-21 |
CN102470260A (zh) | 2012-05-23 |
AU2010282612B2 (en) | 2014-01-16 |
KR101827016B1 (ko) | 2018-02-07 |
GB2472592A (en) | 2011-02-16 |
JP5723366B2 (ja) | 2015-05-27 |
KR20120051735A (ko) | 2012-05-22 |
WO2011019778A1 (en) | 2011-02-17 |
EP2464429B1 (en) | 2015-01-14 |
US9119979B2 (en) | 2015-09-01 |
GB0914013D0 (en) | 2009-09-16 |
AU2010282612A1 (en) | 2012-02-23 |
US20120138051A1 (en) | 2012-06-07 |
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