WO1992018201A1 - Method for controlling an air supply unit for respirators - Google Patents
Method for controlling an air supply unit for respirators Download PDFInfo
- Publication number
- WO1992018201A1 WO1992018201A1 PCT/SE1992/000235 SE9200235W WO9218201A1 WO 1992018201 A1 WO1992018201 A1 WO 1992018201A1 SE 9200235 W SE9200235 W SE 9200235W WO 9218201 A1 WO9218201 A1 WO 9218201A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- respirator
- pressure
- valve
- inhalation phase
- Prior art date
Links
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
- A62B7/02—Respiratory apparatus with compressed oxygen or air
- A62B7/04—Respiratory apparatus with compressed oxygen or air and lung-controlled oxygen or air valves
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9320606A GB2271286B (en) | 1991-04-12 | 1992-04-10 | Method for controlling an air supply unit for respirators |
AU15527/92A AU650740B2 (en) | 1991-04-12 | 1992-04-10 | Method for controlling an air supply unit for respirators |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9101097-5 | 1991-04-12 | ||
SE9101097A SE467041B (en) | 1991-04-12 | 1991-04-12 | MOVE TO CONTROL AN AIR SUPPLY UNIT RESPIRATORY SYNCHRONIZED FOR A RESPIRATORY PROTECTOR WHICH AATMINSTONE TAKES THE NURSE AND / OR Mouth |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1992018201A1 true WO1992018201A1 (en) | 1992-10-29 |
Family
ID=20382441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1992/000235 WO1992018201A1 (en) | 1991-04-12 | 1992-04-10 | Method for controlling an air supply unit for respirators |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU650740B2 (en) |
DE (1) | DE4291092T1 (en) |
GB (1) | GB2271286B (en) |
SE (1) | SE467041B (en) |
WO (1) | WO1992018201A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0951918A3 (en) * | 1998-04-24 | 2000-04-19 | Gunma Koike Co., Ltd. | Respiration-synchronized oxygen supplying apparatus |
US6182657B1 (en) * | 1995-09-18 | 2001-02-06 | Resmed Limited | Pressure control in CPAP treatment or assisted respiration |
WO2001074449A1 (en) * | 2000-04-03 | 2001-10-11 | Safety Equipment Sweden Ab | Ventilation system for a protective suit |
AU2002300021B2 (en) * | 2000-04-03 | 2004-08-12 | Safety Equipment Sweden Ab | Ventilation system for a protective suit |
US6796304B2 (en) | 2002-04-12 | 2004-09-28 | 3M Innovative Properties Company | Personal containment system with sealed passthrough |
US6948191B2 (en) | 2002-04-12 | 2005-09-27 | 3M Innovative Properties Company | Personal protective suit with partial flow restriction |
WO2011116428A1 (en) * | 2010-03-25 | 2011-09-29 | Resmed Paris Sas | Breathable gas inlet control device for respiratory treatment apparatus |
WO2019020503A1 (en) | 2017-07-28 | 2019-01-31 | Koninklijke Philips N.V. | A mask and control method |
EP3446756A1 (en) * | 2017-08-24 | 2019-02-27 | Koninklijke Philips N.V. | A mask and control method |
CN111182946A (en) * | 2017-08-04 | 2020-05-19 | 皇家飞利浦有限公司 | Respiratory cycle monitoring device and control method |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0549299B1 (en) | 1991-12-20 | 2002-03-13 | Resmed Limited | Ventilator for continuous positive airway pressure breathing (CPAP) |
EP1900324B1 (en) | 1993-11-05 | 2009-06-03 | ResMed Limited | Apparatus for determining patency of the airway |
US6675797B1 (en) | 1993-11-05 | 2004-01-13 | Resmed Limited | Determination of patency of the airway |
DE69422900T2 (en) | 1993-12-01 | 2000-06-08 | Resmed Ltd | Continuous positive airway pressure (CPAP) device |
US6237593B1 (en) | 1993-12-03 | 2001-05-29 | Resmed Limited | Estimation of flow and detection of breathing CPAP treatment |
AUPN236595A0 (en) | 1995-04-11 | 1995-05-11 | Rescare Limited | Monitoring of apneic arousals |
AUPN394895A0 (en) | 1995-07-03 | 1995-07-27 | Rescare Limited | Auto-calibration of pressure transducer offset |
AU716135B2 (en) * | 1995-09-18 | 2000-02-17 | Resmed Limited | Pressure control in CPAP treatment or assisted respiration |
AUPN616795A0 (en) | 1995-10-23 | 1995-11-16 | Rescare Limited | Ipap duration in bilevel cpap or assisted respiration treatment |
AUPN973596A0 (en) | 1996-05-08 | 1996-05-30 | Resmed Limited | Control of delivery pressure in cpap treatment or assisted respiration |
AUPO163896A0 (en) | 1996-08-14 | 1996-09-05 | Resmed Limited | Determination of respiratory airflow |
AUPO247496A0 (en) | 1996-09-23 | 1996-10-17 | Resmed Limited | Assisted ventilation to match patient respiratory need |
AUPO301796A0 (en) | 1996-10-16 | 1996-11-07 | Resmed Limited | A vent valve apparatus |
AUPO511397A0 (en) | 1997-02-14 | 1997-04-11 | Resmed Limited | An apparatus for varying the flow area of a conduit |
WO1998051362A1 (en) | 1997-05-16 | 1998-11-19 | Peter Craig Farrell | Nasal ventilation as a treatment for stroke |
AUPO742297A0 (en) | 1997-06-18 | 1997-07-10 | Resmed Limited | An apparatus for supplying breathable gas |
USD421298S (en) | 1998-04-23 | 2000-02-29 | Resmed Limited | Flow generator |
CN109045502B (en) * | 2018-09-14 | 2021-04-27 | 湖南科技大学 | Dustproof breathing device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478216A (en) * | 1982-04-06 | 1984-10-23 | H.G.D. Enterprises Ltd. | Portable air filtration device |
US4590951A (en) * | 1983-06-07 | 1986-05-27 | Racal Safety Limited | Breathing apparatus |
US4640277A (en) * | 1984-05-17 | 1987-02-03 | Texas College Of Osteopathic Medicine | Self-contained breathing apparatus |
-
1991
- 1991-04-12 SE SE9101097A patent/SE467041B/en unknown
-
1992
- 1992-04-10 AU AU15527/92A patent/AU650740B2/en not_active Expired
- 1992-04-10 GB GB9320606A patent/GB2271286B/en not_active Expired - Lifetime
- 1992-04-10 WO PCT/SE1992/000235 patent/WO1992018201A1/en active Application Filing
- 1992-04-10 DE DE4291092T patent/DE4291092T1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478216A (en) * | 1982-04-06 | 1984-10-23 | H.G.D. Enterprises Ltd. | Portable air filtration device |
US4590951A (en) * | 1983-06-07 | 1986-05-27 | Racal Safety Limited | Breathing apparatus |
US4640277A (en) * | 1984-05-17 | 1987-02-03 | Texas College Of Osteopathic Medicine | Self-contained breathing apparatus |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6182657B1 (en) * | 1995-09-18 | 2001-02-06 | Resmed Limited | Pressure control in CPAP treatment or assisted respiration |
EP0951918A3 (en) * | 1998-04-24 | 2000-04-19 | Gunma Koike Co., Ltd. | Respiration-synchronized oxygen supplying apparatus |
US6347630B1 (en) | 1998-04-24 | 2002-02-19 | Gunma Koike Co., Ltd. | Respiration-synchronized oxygen supplying apparatus |
WO2001074449A1 (en) * | 2000-04-03 | 2001-10-11 | Safety Equipment Sweden Ab | Ventilation system for a protective suit |
AU2002300021B2 (en) * | 2000-04-03 | 2004-08-12 | Safety Equipment Sweden Ab | Ventilation system for a protective suit |
US6796304B2 (en) | 2002-04-12 | 2004-09-28 | 3M Innovative Properties Company | Personal containment system with sealed passthrough |
US6948191B2 (en) | 2002-04-12 | 2005-09-27 | 3M Innovative Properties Company | Personal protective suit with partial flow restriction |
CN106955401A (en) * | 2010-03-25 | 2017-07-18 | 瑞思迈巴黎股份有限公司 | Breathable gas air inlet control device for respiratory therapy apparatus |
US9616192B2 (en) | 2010-03-25 | 2017-04-11 | Resmed Paris Sas | Breathable gas inlet control device for respiratory treatment apparatus |
WO2011116428A1 (en) * | 2010-03-25 | 2011-09-29 | Resmed Paris Sas | Breathable gas inlet control device for respiratory treatment apparatus |
US11717637B2 (en) | 2010-03-25 | 2023-08-08 | Resmed Paris Sas | Breathable gas inlet control device for respiratory treatment apparatus |
US10335571B2 (en) | 2010-03-25 | 2019-07-02 | Resmed Paris Sas | Breathable gas inlet control device for respiratory treatment apparatus |
CN102892451A (en) * | 2010-03-25 | 2013-01-23 | 雷斯梅德巴黎公司 | Breathable gas inlet control device for respiratory treatment apparatus |
CN106955401B (en) * | 2010-03-25 | 2020-11-06 | 瑞思迈巴黎股份有限公司 | Breathable gas inlet control apparatus for respiratory therapy device |
US11351334B2 (en) | 2010-03-25 | 2022-06-07 | Resmed Paris Sas | Breathable gas inlet control device for respiratory treatment apparatus |
CN111278512B (en) * | 2017-07-28 | 2022-04-01 | 皇家飞利浦有限公司 | Mask and control method |
WO2019020503A1 (en) | 2017-07-28 | 2019-01-31 | Koninklijke Philips N.V. | A mask and control method |
CN111278512A (en) * | 2017-07-28 | 2020-06-12 | 皇家飞利浦有限公司 | Mask and control method |
CN111182946A (en) * | 2017-08-04 | 2020-05-19 | 皇家飞利浦有限公司 | Respiratory cycle monitoring device and control method |
CN111182946B (en) * | 2017-08-04 | 2022-04-01 | 皇家飞利浦有限公司 | Respiratory cycle monitoring device and control method |
EP3446756A1 (en) * | 2017-08-24 | 2019-02-27 | Koninklijke Philips N.V. | A mask and control method |
Also Published As
Publication number | Publication date |
---|---|
GB2271286A (en) | 1994-04-13 |
DE4291092T1 (en) | 1994-02-17 |
GB9320606D0 (en) | 1994-01-05 |
SE9101097L (en) | 1992-05-18 |
AU650740B2 (en) | 1994-06-30 |
SE9101097D0 (en) | 1991-04-12 |
AU1552792A (en) | 1992-11-17 |
GB2271286B (en) | 1995-06-07 |
SE467041B (en) | 1992-05-18 |
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