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
- Publication number
- JP2013501585A JP2013501585A JP2012524824A JP2012524824A JP2013501585A JP 2013501585 A JP2013501585 A JP 2013501585A JP 2012524824 A JP2012524824 A JP 2012524824A JP 2012524824 A JP2012524824 A JP 2012524824A JP 2013501585 A JP2013501585 A JP 2013501585A
- Authority
- JP
- Japan
- Prior art keywords
- ambient
- fan
- air
- pressure
- motor
- 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
- 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
Images
Classifications
-
- 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
-
- 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
Landscapes
- 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)
Publication Number | Publication Date |
---|---|
JP2013501585A true JP2013501585A (ja) | 2013-01-17 |
JP2013501585A5 JP2013501585A5 (ja) | 2013-09-19 |
JP5723366B2 JP5723366B2 (ja) | 2015-05-27 |
Family
ID=41129966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
---|---|
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022505992A (ja) * | 2018-11-09 | 2022-01-14 | コーニンクレッカ フィリップス エヌ ヴェ | 汚染用マスク及びその制御方法 |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2472592A (en) * | 2009-08-11 | 2011-02-16 | 3M Innovative Properties Co | A control unit for respirator |
DE102010031754B4 (de) * | 2010-07-21 | 2012-08-23 | Dräger Safety AG & Co. KGaA | Atemschutzgerät mit Kompensation des Umgebungsdruckes |
JP5872955B2 (ja) * | 2011-04-28 | 2016-03-01 | アークレイ株式会社 | 核酸回収量推定装置、及び、核酸回収量推定方法 |
US9750295B2 (en) | 2011-05-12 | 2017-09-05 | Lincoln Global, Inc. | Welding helmet configuration providing real-time fume exposure warning capability |
US10442028B2 (en) | 2011-05-12 | 2019-10-15 | Lincoln Global, Inc. | Welding helmet configuration providing real-time fume exposure warning capability |
US9192795B2 (en) | 2011-10-07 | 2015-11-24 | Honeywell International Inc. | System and method of calibration in a powered air purifying respirator |
KR101257681B1 (ko) * | 2011-11-11 | 2013-04-24 | 주식회사 오토스윙 | 전동식 호흡보호구의 정보표시 및 제어장치 |
US9808656B2 (en) * | 2012-01-09 | 2017-11-07 | Honeywell International Inc. | System and method of oxygen deficiency warning in a powered air purifying respirator |
CN113181488A (zh) * | 2012-06-29 | 2021-07-30 | 瑞思迈私人有限公司 | 用于呼吸装置的压力传感器评估 |
CN103157206B (zh) * | 2012-09-05 | 2015-01-21 | 上海宝亚安全装备有限公司 | 一种过滤装置及设有该过滤装置的呼吸*** |
US20140166001A1 (en) * | 2012-12-13 | 2014-06-19 | Lincoln Global, Inc. | Powered air-purifying respirator helmet with photovoltaic power source |
DE102013015122A1 (de) * | 2013-02-08 | 2014-08-14 | Diehl Ako Stiftung & Co. Kg | Verfahren zum Überwachen eines Luftstroms in einem Luftströmungskanal |
CN103127631A (zh) * | 2013-03-12 | 2013-06-05 | 吴颖文 | 一种空气净化器 |
DE102013006915B4 (de) | 2013-04-20 | 2018-07-19 | Dräger Safety AG & Co. KGaA | Gebläsefiltergerät |
DE102013016600B4 (de) | 2013-10-07 | 2019-03-21 | Dräger Safety AG & Co. KGaA | Gebläsefiltergerät, Atemschutzsystem und Verfahren |
DE102013016601B4 (de) * | 2013-10-07 | 2015-09-10 | Dräger Safety AG & Co. KGaA | Kühlvorrichtung für ein Atemschutzgerät |
US11185722B2 (en) * | 2013-10-24 | 2021-11-30 | 3M Innovative Properties Company | Heating for powered air unit |
CN104771818B (zh) * | 2015-03-02 | 2017-03-01 | 深圳市科曼医疗设备有限公司 | 经鼻压力发生器自适应校准***及方法 |
KR101733470B1 (ko) | 2015-05-06 | 2017-05-25 | 주식회사 아이카이스트 | 실시간 호흡제어 기능이 있는 압력센서기반 전동호흡기 시스템 |
CN105056424B (zh) * | 2015-09-06 | 2016-09-14 | 浙江信立实业有限公司 | 一种个人可穿戴空气净化平衡*** |
ES2901991T3 (es) * | 2016-01-07 | 2022-03-24 | Thi Total Healthcare Innovation Gmbh | Dispositivos, sistemas y métodos protectores colocables con control sin contacto |
WO2017180391A1 (en) | 2016-04-12 | 2017-10-19 | 3M Innovative Properties Company | Method of controlling a powered air purifying respirator |
US11278749B2 (en) * | 2016-04-12 | 2022-03-22 | 3M Innovative Properties Company | Method of controlling a powered air purifying respirator |
WO2017184782A1 (en) * | 2016-04-19 | 2017-10-26 | KFT Fire Trainer, LLC | Fire simulator |
US10774846B2 (en) * | 2016-06-16 | 2020-09-15 | Design West Technologies, Inc. | Portable, low-power air filtration system |
US10512798B2 (en) * | 2016-08-05 | 2019-12-24 | Illinois Tool Works Inc. | Method and apparatus for providing air flow |
WO2018058421A1 (en) * | 2016-09-29 | 2018-04-05 | Honeywell International Inc. | Custom-controllable powered respirator face mask |
US11197970B2 (en) * | 2016-10-11 | 2021-12-14 | Fisher & Paykel Healthcare Limited | Integrated sensor assembly of a respiratory therapy system |
US11101759B2 (en) * | 2017-05-15 | 2021-08-24 | Regal Beloit America, Inc. | Motor controller for electric blower motors |
WO2019060947A1 (en) | 2017-09-28 | 2019-04-04 | CleanSpace IP Pty Ltd | PERSONAL PORTABLE RESPIRATOR AND ITS USE |
CA3085461A1 (en) | 2017-11-15 | 2019-05-23 | Immediate Response Technologies, Llc | Modular powered air purifying respirator system |
CN111867683A (zh) * | 2018-03-20 | 2020-10-30 | 皇家飞利浦有限公司 | 呼吸辅助面罩及其控制方法 |
EP3574959A1 (en) * | 2018-05-29 | 2019-12-04 | Koninklijke Philips N.V. | Breathing assistance face mask and method of its control |
US10995968B2 (en) | 2018-08-21 | 2021-05-04 | Johnson Controls Technology Company | Systems and methods for providing airflow in furnace systems |
US10827244B1 (en) * | 2018-10-12 | 2020-11-03 | E.D. Bullard Company | Breathing tube adapter for a respirator with an internal speaker |
EP3677313A1 (en) * | 2019-01-07 | 2020-07-08 | Koninklijke Philips N.V. | A pollution mask and control method |
US20220001220A1 (en) * | 2018-12-06 | 2022-01-06 | 3M Innovative Properties Company | Method and apparatus for maintaining airflow in a powered air purifying respirator in high magnetic fields |
EP4003473A4 (en) * | 2019-07-30 | 2023-08-30 | ResMed Pty Ltd | RESPIRATORY THERAPY METHODS AND APPARATUS |
KR102173829B1 (ko) * | 2020-01-17 | 2020-11-03 | 주식회사 루터스시스템 | 방독 및 방진용 하이브리드 공기 정화 디바이스 |
KR102585627B1 (ko) * | 2020-04-16 | 2023-10-10 | 주식회사 오션아이 | 에어 팬을 이용하는 led 마스크 |
CN111529980B (zh) * | 2020-04-28 | 2022-03-01 | 上海医盾医疗科技有限公司 | 一次性空气过滤呼吸机的控制*** |
EP3919136A1 (en) * | 2020-06-04 | 2021-12-08 | Honeywell International Inc. | A respirator assembly and method of using the same |
KR102452392B1 (ko) | 2020-06-05 | 2022-10-11 | 엘지전자 주식회사 | 마스크 장치 |
KR102256713B1 (ko) | 2020-06-05 | 2021-05-27 | 엘지전자 주식회사 | 마스크 장치 및 그 제어방법 |
KR102418745B1 (ko) | 2020-06-30 | 2022-07-11 | 엘지전자 주식회사 | 마스크 장치 |
KR102436838B1 (ko) * | 2020-06-30 | 2022-08-26 | 엘지전자 주식회사 | 마스크 장치 및 그 제어방법 |
KR102460798B1 (ko) | 2020-06-30 | 2022-10-31 | 엘지전자 주식회사 | 마스크 장치 |
KR102458618B1 (ko) * | 2020-07-17 | 2022-10-25 | 엘지전자 주식회사 | 마스크 장치 및 그 제어방법 |
US11517066B2 (en) * | 2020-08-12 | 2022-12-06 | AptEner Mechatronics Private Limited | Cooling device for attachment to a helmet |
KR102294479B1 (ko) | 2020-08-28 | 2021-08-27 | 엘지전자 주식회사 | 살균 케이스 |
SE545835C2 (en) * | 2020-09-30 | 2024-02-20 | Tiki Safety Ab | Fan control program selection for a respirator |
CN115183360B (zh) * | 2022-07-21 | 2024-02-06 | 广州医科大学附属市八医院 | 一种医用防雾送风装置 |
CN117695548B (zh) * | 2023-12-18 | 2024-07-23 | 常州迅安科技股份有限公司 | 一种动力送风过滤式呼吸器的气压补偿控制***及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030223877A1 (en) * | 2002-06-04 | 2003-12-04 | Ametek, Inc. | Blower assembly with closed-loop feedback |
JP2004509272A (ja) * | 2000-09-18 | 2004-03-25 | ホーネル・インターナショナル・アクティエボラーグ | 電気モータファンの流量制御のための方法と装置 |
JP2008518646A (ja) * | 2004-11-04 | 2008-06-05 | レスメド リミテッド | 流量を推定するためのpap装置でのモータ速度の使用 |
JP2009514654A (ja) * | 2005-11-08 | 2009-04-09 | ネクスト セイフティ インク | 空気供給装置 |
JP2009517624A (ja) * | 2005-12-01 | 2009-04-30 | ブラック ボックス ゲーエムベーハー アンド コー.カーゲー | 空気密度基準制御 |
US20090266361A1 (en) * | 2008-04-29 | 2009-10-29 | Bilger Adam S | Respiratory breathing devices, methods and systems |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2045090B (en) | 1977-11-11 | 1982-08-25 | Secr Defence | Respirators |
GB2032284B (en) | 1978-10-02 | 1982-11-10 | Racal Safety Ltd | Breathing apparatus |
DE3032371A1 (de) | 1980-08-28 | 1982-03-18 | Drägerwerk AG, 2400 Lübeck | Atemschutzhelm |
NL8007074A (nl) | 1980-12-29 | 1982-07-16 | Honeywell Bv | Beademingstoestel. |
DE3471008D1 (en) | 1983-06-07 | 1988-06-16 | Racal Safety Ltd | Improvements in and relating to breathing apparatus |
AU4275385A (en) | 1984-06-06 | 1985-12-12 | Racal Safety Ltd. | Respirators fan-assisted |
GB2215216B (en) | 1988-03-01 | 1991-12-18 | Sabre Safety Ltd | Positive pressure breathing apparatus |
GB2215615B (en) | 1988-03-21 | 1991-12-18 | Sabre Safety Ltd | Breathing apparatus |
GB2221164B (en) | 1988-07-26 | 1992-02-12 | Racal Safety Ltd | Breathing apparatus |
US5239995A (en) | 1989-09-22 | 1993-08-31 | Respironics, Inc. | Sleep apnea treatment apparatus |
GB9112618D0 (en) | 1991-06-12 | 1991-07-31 | Racal Safety Ltd | Dc motor control |
FR2680467B1 (fr) | 1991-08-21 | 1997-04-04 | Intertechnique Sa | Equipement de protection respiratoire contre les polluants. |
DE4133235A1 (de) | 1991-10-07 | 1993-04-08 | Draegerwerk Ag | Geblaeseunterstuetztes atemschutzgeraet mit einem aufsetzbaren steuerteil |
US5517983A (en) | 1992-12-09 | 1996-05-21 | Puritan Bennett Corporation | Compliance meter for respiratory therapy |
GB9307733D0 (en) * | 1993-04-14 | 1993-06-02 | Msa Britain Ltd | Respiratory protective device |
US5449275A (en) * | 1993-05-11 | 1995-09-12 | Gluszek; Andrzej | Controller and method for operation of electric fan |
FR2709066A1 (fr) | 1993-08-20 | 1995-02-24 | Schegerin Robert | Equipement de protection physiologique contre les produits toxiques comprenant un système de ventilation régulé en fonction du débit et de la pression. |
FI100307B (fi) | 1994-02-25 | 1997-11-14 | Kemira Safety Oy | Menetelmä kaasunaamariin syötetyn ilmamäärän säätämiseksi sekä kaasuna amari |
US5447414A (en) | 1994-05-27 | 1995-09-05 | Emerson Electric Co. | Constant air flow control apparatus and method |
US5906203A (en) | 1994-08-01 | 1999-05-25 | Safety Equipment Sweden Ab | Breathing apparatus |
AUPN191095A0 (en) | 1995-03-23 | 1995-04-27 | Safety Equipment Australia Pty Ltd | Positive air-purifying respirator management system |
AUPN394895A0 (en) * | 1995-07-03 | 1995-07-27 | Rescare Limited | Auto-calibration of pressure transducer offset |
US5701883A (en) | 1996-09-03 | 1997-12-30 | Respironics, Inc. | Oxygen mixing in a blower-based ventilator |
US6076523A (en) | 1998-01-15 | 2000-06-20 | Nellcor Puritan Bennett | Oxygen blending in a piston ventilator |
DE19828027A1 (de) | 1998-06-24 | 1999-12-30 | Rheinische Werkzeug & Maschf | Wurfsiebmaschine |
AUPP693398A0 (en) | 1998-11-05 | 1998-12-03 | Resmed Limited | Fault diagnosis in CPAP and NIPPV devices |
EP1039139B1 (de) | 1999-03-23 | 2004-05-26 | ebm-papst Mulfingen GmbH & Co.KG | Gebläse mit vorgegebener Kennlinie |
AUPQ094399A0 (en) | 1999-06-11 | 1999-07-08 | Resmed Limited | Gas flow measurement device |
US6435180B1 (en) * | 1999-07-01 | 2002-08-20 | J&M Distributors Limited | Method and apparatus for delivering humidified air to a face mask |
US20020195105A1 (en) | 2000-01-13 | 2002-12-26 | Brent Blue | Method and apparatus for providing and controlling oxygen supply |
AUPQ664400A0 (en) * | 2000-04-03 | 2000-05-04 | Safety Equipment Australia Pty Ltd | Ventilation system for protective suit |
DE10021581B4 (de) | 2000-04-27 | 2005-01-13 | Auergesellschaft Gmbh | Volumensteuerung für Gebläsefiltergeräte |
US6349724B1 (en) | 2000-07-05 | 2002-02-26 | Compumedics Sleep Pty. Ltd. | Dual-pressure blower for positive air pressure device |
US6644310B1 (en) | 2000-09-29 | 2003-11-11 | Mallinckrodt Inc. | Apparatus and method for providing a breathing gas employing a bi-level flow generator with an AC synchronous motor |
EP1197244A3 (de) | 2000-10-11 | 2002-10-23 | Micronel AG | Atemschutzeinrichtung für eine Schutzeinrichtung beispielsweise Schutzmaske, Schutzhaube oder Schutzanzug |
US6666209B2 (en) * | 2001-02-20 | 2003-12-23 | 3M Innovative Properties Company | Method and system of calibrating air flow in a respirator system |
DE10161057A1 (de) | 2001-12-12 | 2003-07-10 | Heptec Gmbh | Verfahren zur Steuerung des Differenzdrucks in einem CPAP-Gerät sowie CPAP-Gerät |
US6968842B1 (en) | 2002-04-03 | 2005-11-29 | Ric Investments, Inc. | Measurement of a fluid parameter in a pressure support system |
US6712876B2 (en) | 2002-08-27 | 2004-03-30 | Litton Systems, Inc. | Oxygen concentrator system with altitude compensation |
JP4709547B2 (ja) | 2002-08-30 | 2011-06-22 | フィッシャー アンド ペイケル ヘルスケア リミテッド | 加湿システム |
US20040182394A1 (en) | 2003-03-21 | 2004-09-23 | Alvey Jeffrey Arthur | Powered air purifying respirator system and self contained breathing apparatus |
US6910481B2 (en) | 2003-03-28 | 2005-06-28 | Ric Investments, Inc. | Pressure support compliance monitoring system |
CN2770703Y (zh) * | 2003-05-20 | 2006-04-12 | 刘文洪 | 自带通风调温装置的密闭防护隔离服及面罩 |
US7607437B2 (en) * | 2003-08-04 | 2009-10-27 | Cardinal Health 203, Inc. | Compressor control system and method for a portable ventilator |
BRPI0413275A (pt) | 2003-08-04 | 2006-10-10 | Pulmonetic Systems Inc | ventilador portátil, e, sistema de ventilador portátil |
US7044129B1 (en) | 2003-09-03 | 2006-05-16 | Ric Investments, Llc. | Pressure support system and method |
US8584676B2 (en) | 2003-11-19 | 2013-11-19 | Immediate Response Technologies | Breath responsive filter blower respirator system |
DE102004013453B4 (de) | 2004-03-11 | 2006-07-27 | Msa Auer Gmbh | Gebläsefiltergerät für Atemschutzhauben und -masken |
US7658190B1 (en) | 2004-04-06 | 2010-02-09 | Sti Licensing Corp. | Portable air-purifying system utilizing enclosed filters |
US7202624B2 (en) * | 2004-04-30 | 2007-04-10 | Minebea Co., Ltd. | Self calibrating fan |
US7690379B2 (en) | 2004-06-01 | 2010-04-06 | Branch, Banking and Trust Company | Pressure indicator for positive pressure protection masks |
US7574386B2 (en) | 2004-06-09 | 2009-08-11 | U.S. Bank National Association | Transaction accounting auditing approach and system therefor |
WO2006008042A2 (de) | 2004-07-16 | 2006-01-26 | Picanol N.V. | Webschaft mit rahmenschenkeln und litzentragstangen |
US20060096596A1 (en) | 2004-11-05 | 2006-05-11 | Occhialini James M | Wearable system for positive airway pressure therapy |
US8561611B2 (en) | 2005-06-21 | 2013-10-22 | Ric Investments, Llc | Respiratory device measurement system |
US20070102280A1 (en) | 2005-11-08 | 2007-05-10 | Hunter C E | Air supply apparatus |
WO2009067583A2 (en) | 2007-11-20 | 2009-05-28 | Avon Protection Systems, Inc. | Modular powered air purifying respirator |
GB2472592A (en) * | 2009-08-11 | 2011-02-16 | 3M Innovative Properties Co | A control unit for respirator |
DE102010031754B4 (de) | 2010-07-21 | 2012-08-23 | Dräger Safety AG & Co. KGaA | Atemschutzgerät mit Kompensation des Umgebungsdruckes |
-
2009
- 2009-08-11 GB GB0914013A patent/GB2472592A/en not_active Withdrawn
-
2010
- 2010-08-11 WO PCT/US2010/045107 patent/WO2011019778A1/en active Application Filing
- 2010-08-11 CN CN201080035052.2A patent/CN102470260B/zh active Active
- 2010-08-11 AU AU2010282612A patent/AU2010282612B2/en not_active Ceased
- 2010-08-11 JP JP2012524824A patent/JP5723366B2/ja active Active
- 2010-08-11 KR KR1020127006031A patent/KR101827016B1/ko active IP Right Grant
- 2010-08-11 US US13/389,825 patent/US9119979B2/en active Active
- 2010-08-11 EP EP20100760805 patent/EP2464429B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004509272A (ja) * | 2000-09-18 | 2004-03-25 | ホーネル・インターナショナル・アクティエボラーグ | 電気モータファンの流量制御のための方法と装置 |
US20030223877A1 (en) * | 2002-06-04 | 2003-12-04 | Ametek, Inc. | Blower assembly with closed-loop feedback |
JP2008518646A (ja) * | 2004-11-04 | 2008-06-05 | レスメド リミテッド | 流量を推定するためのpap装置でのモータ速度の使用 |
JP2009514654A (ja) * | 2005-11-08 | 2009-04-09 | ネクスト セイフティ インク | 空気供給装置 |
JP2009517624A (ja) * | 2005-12-01 | 2009-04-30 | ブラック ボックス ゲーエムベーハー アンド コー.カーゲー | 空気密度基準制御 |
US20090266361A1 (en) * | 2008-04-29 | 2009-10-29 | Bilger Adam S | Respiratory breathing devices, methods and systems |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022505992A (ja) * | 2018-11-09 | 2022-01-14 | コーニンクレッカ フィリップス エヌ ヴェ | 汚染用マスク及びその制御方法 |
JP7402870B2 (ja) | 2018-11-09 | 2023-12-21 | コーニンクレッカ フィリップス エヌ ヴェ | 汚染用マスク及びその制御方法 |
Also Published As
Publication number | Publication date |
---|---|
KR101827016B1 (ko) | 2018-02-07 |
EP2464429A1 (en) | 2012-06-20 |
CN102470260A (zh) | 2012-05-23 |
CN102470260B (zh) | 2015-01-21 |
GB0914013D0 (en) | 2009-09-16 |
AU2010282612B2 (en) | 2014-01-16 |
AU2010282612A1 (en) | 2012-02-23 |
EP2464429B1 (en) | 2015-01-14 |
KR20120051735A (ko) | 2012-05-22 |
GB2472592A (en) | 2011-02-16 |
WO2011019778A1 (en) | 2011-02-17 |
JP5723366B2 (ja) | 2015-05-27 |
US9119979B2 (en) | 2015-09-01 |
US20120138051A1 (en) | 2012-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5723366B2 (ja) | 動力付き空気浄化人工呼吸装置の制御方法 | |
JP5739897B2 (ja) | 電動ファン付き呼吸用保護具を制御する方法 | |
US9950197B2 (en) | Blower filter device | |
JP4874504B2 (ja) | 電気モータファンの流量制御のための方法と装置 | |
US20220355132A1 (en) | Method of controlling a powered air purifying respirator | |
EP1590028B1 (en) | Breathing assistance device | |
US11666785B2 (en) | Method of controlling a powered air purifying respirator | |
JP2008546476A (ja) | 呼吸用気体測定装置 | |
US10905902B2 (en) | Blower filter device, respirator system and method | |
EP3574959A1 (en) | Breathing assistance face mask and method of its control | |
EP3768392B1 (en) | Breathing assistance face mask and method of its control | |
WO2019243141A1 (en) | Leakage detection of face masks | |
EP3669946A1 (en) | Leakage detection of face masks | |
CN111529980B (zh) | 一次性空气过滤呼吸机的控制*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130809 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130809 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140123 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140204 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140502 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140513 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140604 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140611 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140627 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140924 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150123 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20150203 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150303 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150327 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5723366 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |