DE3672102D1 - Elektrisch angetriebener beatmungsapparat. - Google Patents

Elektrisch angetriebener beatmungsapparat.

Info

Publication number: DE3672102D1
Authority: DE; Germany
Prior art keywords: ventilator; electrically drived; drived; electrically; drived ventilator
Prior art date: 1985-11-15
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.): Expired - Lifetime

Application number

DE8686308901T

Other languages

English (en)

Inventor

George King Greenough

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BTG International Ltd

Original Assignee

NAT RES DEV

National Research Development Corp UK

Priority date (The priority date 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 date listed.)

1985-11-15

Filing date

1986-11-14

Publication date

1990-07-26

1985-11-15 Priority claimed from GB858528219A external-priority patent/GB8528219D0/en

1985-11-15 Priority claimed from GB858528222A external-priority patent/GB8528222D0/en

1986-11-14 Application filed by NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV

1990-07-26 Application granted granted Critical

1990-07-26 Publication of DE3672102D1 publication Critical patent/DE3672102D1/de

2006-11-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- A62B18/04—Gas helmets
- A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet

Landscapes

Health & Medical Sciences (AREA)
Pulmonology (AREA)
General Health & Medical Sciences (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Respiratory Apparatuses And Protective Means (AREA)

DE8686308901T 1985-11-15 1986-11-14 Elektrisch angetriebener beatmungsapparat. Expired - Lifetime DE3672102D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB858528219A GB8528219D0 (en)	1985-11-15	1985-11-15	Valves
GB858528222A GB8528222D0 (en)	1985-11-15	1985-11-15	Powered respirators

Publications (1)

Publication Number	Publication Date
DE3672102D1 true DE3672102D1 (de)	1990-07-26

Family

ID=26290015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686308901T Expired - Lifetime DE3672102D1 (de)	1985-11-15	1986-11-14	Elektrisch angetriebener beatmungsapparat.

Country Status (7)

Country	Link
US (1)	US5125402A (de)
EP (1)	EP0225744B1 (de)
JP (1)	JPH0649085B2 (de)
AU (1)	AU581792B2 (de)
CA (1)	CA1281253C (de)
DE (1)	DE3672102D1 (de)
GB (1)	GB2183488B (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2176692B (en) *	1985-06-18	1989-07-12	Ganmill Ltd	Incontinence pants
GB8617950D0 (en) *	1986-07-23	1986-08-28	Helmets Ltd	Gaseous fluid flow valves
GB9018569D0 (en) *	1990-08-23	1990-10-10	Sabre Safety Ltd	Respiratory protective apparatus
US5533500A (en) *	1992-03-04	1996-07-09	Her-Mou; Lin	Helmet with an air filtering device
US5711033A (en) *	1995-10-05	1998-01-27	Bio-Medical Devices, Inc.	Air filtration and control system including head gear
US6014971A (en)	1997-08-15	2000-01-18	3M Innovative Properties Company	Protective system for face and respiratory protection
US6393617B1 (en)	1998-01-16	2002-05-28	Depuy Orthopaedics, Inc.	Head gear apparatus
US6016805A (en) *	1998-03-10	2000-01-25	3M Innovative Properties Company	Face seal for respirator
US6279570B1 (en)	1999-03-02	2001-08-28	3M Innovative Properties Company	Filter support, assembly and system
KR19990046742A (ko) *	1999-04-20	1999-07-05	이윤규	방진(防塵)및방약(昉藥)기능의전동기구를구비하는헬멧
US6481019B2 (en) *	2000-01-18	2002-11-19	Stryker Instruments	Air filtration system including a helmet assembly
US6374823B1 (en) *	2000-03-14	2002-04-23	Mohammed Ali Hajianpour	Disposable ventilated face shield and head covering
US6575165B1 (en)	2000-08-03	2003-06-10	3M Innovative Properties Company	Apparatus and method for breathing apparatus component coupling
US7036502B2 (en)	2002-04-08	2006-05-02	Joseph Manne	Air curtain device
US6823867B2 (en) *	2002-04-12	2004-11-30	3M Innovative Properties Company	Pouch for the blower unit of a powered air purifying respirator
US20030192536A1 (en) *	2002-04-12	2003-10-16	Raymond Odell	Personal containment system with isolated blower
US6948191B2 (en) *	2002-04-12	2005-09-27	3M Innovative Properties Company	Personal protective suit with partial flow restriction
US6796304B2 (en)	2002-04-12	2004-09-28	3M Innovative Properties Company	Personal containment system with sealed passthrough
US6766537B1 (en)	2002-12-26	2004-07-27	Polaris Industries Inc.	Protective helmet with detachable shell piece
US6925655B1 (en)	2002-12-26	2005-08-09	Polaris Industries Inc.	Protective helmet with selectively covered aperture
US6904616B1 (en)	2002-12-26	2005-06-14	Polaris Industries Inc.	Positive pressure protective helmet
US20040182394A1 (en) *	2003-03-21	2004-09-23	Alvey Jeffrey Arthur	Powered air purifying respirator system and self contained breathing apparatus
US20060048777A1 (en) *	2003-03-21	2006-03-09	Interspiro, Inc.	Apparatus and method for providing breathable air and bodily protection in a contaminated environment
NZ542746A (en)	2003-03-27	2007-07-27	Helmet Integrated Syst Ltd	Respirator with enclosing hood and control of fan in response to a measured flow of by-passed portion of airflow
US7275535B1 (en) *	2003-06-23	2007-10-02	Robert Brockman	Respiration hood useful in biological, radiological and chemical emergencies
US6990691B2 (en)	2003-07-18	2006-01-31	Depuy Products, Inc.	Head gear apparatus
US7320722B2 (en) *	2004-10-29	2008-01-22	3M Innovative Properties Company	Respiratory protection device that has rapid threaded clean air source attachment
US20060096596A1 (en) *	2004-11-05	2006-05-11	Occhialini James M	Wearable system for positive airway pressure therapy
US20060107431A1 (en) *	2004-11-12	2006-05-25	Curran Desmond T	Supplied air helmet having a knitted face seal
US7197774B2 (en) *	2004-11-12	2007-04-03	3M Innovative Properties Company	Supplied air helmet having face seal with differentiated permeability
US20060101552A1 (en) *	2004-11-15	2006-05-18	Lee Peter D	Frictionally engaged supplied air helmet face seal
US7419526B2 (en) *	2005-03-03	2008-09-02	3M Innovative Properties Company	Conformal filter cartridges and methods
JP5033786B2 (ja)	2005-03-24	2012-09-26	ストライカー・コーポレイション	対人保護システム
US20070050898A1 (en) *	2005-08-09	2007-03-08	Larson Keith A	Surgical protective system and assembly having a head gear assembly supporting a surgical garment and air delivery system
US7937775B2 (en)	2005-08-09	2011-05-10	Microtek Medical, Inc.	Surgical protective head gear assembly including high volume air delivery system
US20070235031A1 (en) *	2006-03-31	2007-10-11	3M Innovative Properties Company	Full face respiratory protection device
JP2007275190A (ja) *	2006-04-04	2007-10-25	Shigematsu Works Co Ltd	電動ファン付き呼吸用保護具
US8020552B2 (en) *	2007-02-26	2011-09-20	Microtek Medical, Inc.	Helmets and methods of making and using the same
US7823586B2 (en) *	2007-07-25	2010-11-02	Mark Glazman	Personal respiratory protection system
US8234722B2 (en)	2007-12-14	2012-08-07	Stryker Corporation	Personal protection system with head unit having easy access controls and protective covering having glare avoiding face shield
EP2274067A4 (de) *	2008-04-04	2016-11-16	3M Innovative Properties Co	Luftfiltergerät
WO2011127116A1 (en)	2010-04-06	2011-10-13	3M Innovative Properties Company	Radial blower with shaped scroll profile
US8973173B2 (en)	2011-04-04	2015-03-10	Todd E. ELAM	Environmental system for motorsports helmets
US9700743B2 (en)	2012-07-31	2017-07-11	3M Innovative Properties Company	Respiratory assembly including latching mechanism
EP2739362A2 (de)	2011-08-01	2014-06-11	3M Innovative Properties Company	Beatmungsanordnung mit verriegelungsmechanismus
US9510626B2 (en)	2013-02-01	2016-12-06	3M Innovative Properties Company	Sleeve-fit respirator cartridge
KR101930144B1 (ko) *	2015-12-29	2018-12-18	한가현	에어커튼을 이용한 유해물질 차단형 보건 마스크
CN105903156A (zh) *	2016-06-28	2016-08-31	金华市中心医院	呼气锻炼器
GB2603547A (en) *	2020-07-06	2022-08-10	Fromanteel Ltd	Protective head covering
US20220016451A1 (en) *	2020-07-17	2022-01-20	Hall Labs Llc	Personal Air Filtering Device with Air Mover Pulling Air Out of the Device
JP2023544650A (ja) *	2020-09-29	2023-10-24	ジェイ．ヘンショウ，ロバート	動力式空気清浄呼吸器付きフェイスシールド及びその使用方法
WO2022081439A1 (en) *	2020-10-13	2022-04-21	Gilz Llc	Head protection with integrated air filtration
US20220295935A1 (en) *	2021-03-22	2022-09-22	Hall Labs Llc	Head Covering Device with Communication Hardware
GB2612608B (en) *	2021-11-04	2024-06-05	Dyson Technology Ltd	Wearable air purifier
US11529533B1 (en)	2022-05-26	2022-12-20	Drew Geoffrey Kopf	Personal space protective enclosure

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB225454A (en) *	1924-04-17	1924-12-04	Harry Skeet Broom	Improvements in and relating to governors for air and other fluid compressors
GB676131A (en) *	1950-02-06	1952-07-23	Flight Refueling Ltd	Improvements in or relating to pressure relief valves especially for fuel tanks
DE1055969B (de) *	1954-09-08	1959-04-23	Draegerwerk Ag	Ausatemventil für Atemschutzmasken
US2940471A (en) *	1956-03-19	1960-06-14	Scott Aviation Corp	Spring-loaded check valve
GB930692A (en) *	1961-02-03	1963-07-10	Blackman Keith Ltd	Improvements in automatic gas shut-off valves
DE1213249B (de) *	1962-05-29	1966-03-24	Draegerwerk Ag	Ventil fuer Atemschutzgeraete, Atemschutz-masken u. dgl.
US3465787A (en) *	1967-04-12	1969-09-09	Gen Electric	Spring-biased valve with anti-chattering feature
GB1426432A (en) *	1972-05-09	1976-02-25	Nat Res Dev	Respirators
US3789874A (en) *	1972-07-13	1974-02-05	Hersey Prod Inc	Changing bias check valve
US3822698A (en) *	1973-01-22	1974-07-09	R Guy	Powered air-purifying respirator helmet
SU463453A1 (ru) *	1973-01-23	1975-03-15	Институт биофизики	Шлем
GB1495020A (en) *	1974-01-16	1977-12-14	Nat Res Dev	Respirators
GB1518192A (en) *	1974-10-10	1978-07-19	Siegwart Emil	Flow regulator for a duct
IT1070735B (it) *	1976-10-04	1985-04-02	Pirelli	Miglioramenti nei dispositivi per la protezione del capo e delle vie respiratorie
GB1574311A (en) *	1977-05-20	1980-09-03	Martindale Protection Ltd	Protective helmet
GB2032284B (en) *	1978-10-02	1982-11-10	Racal Safety Ltd	Breathing apparatus
GB2063074B (en) *	1979-10-30	1984-07-25	Martindale Protection Ltd	Protective respiratory helmet
GB2061696B (en) *	1979-10-30	1984-05-16	Martindale Protection Ltd	Protective respiratory helmet
DE3107758A1 (de) *	1980-03-04	1982-01-28	National Research Development Corp., London	Auswaschvorrichtung
US4280491A (en) *	1980-03-07	1981-07-28	Minnesota Mining And Manufacturing Company	Powered air respirator
GB8507916D0 (en) *	1985-03-27	1985-05-01	Helmets Ltd	Helmet

1986
- 1986-11-13 JP JP61270833A patent/JPH0649085B2/ja not_active Expired - Fee Related
- 1986-11-14 CA CA000523020A patent/CA1281253C/en not_active Expired - Lifetime
- 1986-11-14 AU AU65135/86A patent/AU581792B2/en not_active Ceased
- 1986-11-14 EP EP86308901A patent/EP0225744B1/de not_active Expired
- 1986-11-14 GB GB08627274A patent/GB2183488B/en not_active Expired
- 1986-11-14 DE DE8686308901T patent/DE3672102D1/de not_active Expired - Lifetime
1990
- 1990-06-14 US US07/539,325 patent/US5125402A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0225744A1 (de)	1987-06-16
GB2183488A (en)	1987-06-10
AU581792B2 (en)	1989-03-02
GB2183488B (en)	1989-02-01
JPH0649085B2 (ja)	1994-06-29
EP0225744B1 (de)	1990-06-20
CA1281253C (en)	1991-03-12
US5125402A (en)	1992-06-30
GB8627274D0 (en)	1986-12-17
JPS62120862A (ja)	1987-06-02
AU6513586A (en)	1987-05-21

Publication	Publication Date	Title
DE3672102D1 (de)	1990-07-26	Elektrisch angetriebener beatmungsapparat.
DE3672566D1 (de)	1990-08-16	Zyklotron.
FI850106A0 (fi)	1985-01-09	Ventil.
IT8622048A0 (it)	1986-10-17	Elettrodo defibrillatore.
DE3674370D1 (de)	1990-10-25	Elektrisch angetriebenes geraet.
DE3689354D1 (de)	1994-01-13	Herzschrittmacher.
DE3689347D1 (de)	1994-01-13	Herzschrittmacher.
DE3675364D1 (de)	1990-12-06	Elektrode.
FI863968A0 (fi)	1986-10-01	Stabiliserade enzymsubstratloesningar.
FI862890A0 (fi)	1986-07-09	Elektrisk klaemlist.
DE3650261D1 (de)	1995-04-13	Herzschrittmacher.
NO855278L (no)	1986-10-27	Elektrisk forbindelse.
DE3685468D1 (de)	1992-07-02	Verbindungszusammenbau.
FI863783A0 (fi)	1986-09-19	Nytt framstaellningsfoerfarande foer vaermebestaendig transglukosidas.
FI863159A (fi)	1987-04-16	Heterocyklokarbonyl- och asetyltiazoloner anvaends till hjaertlaekemedel.
FI864259A0 (fi)	1986-10-21	Elektriskt motstaondsmaterial.
DE3676722D1 (de)	1991-02-14	Arylsulfon-verbindungen.
FI861554A0 (fi)	1986-04-14	Stabiliseringsaemne foer vattenloesningar.
DE3667851D1 (de)	1990-02-01	Verbessertes pyrgeometer.
NO862216L (no)	1987-01-19	Boeybar forbindelse.
FI854777A0 (fi)	1985-12-03	Styrsystem foer paohaengsvagn till terraengfordon.
NO870006L (no)	1987-01-02	Respiratorer.
NO864079D0 (no)	1986-10-14	Elektrisk varmeapparat.
ATE96967T1 (de)	1993-11-15	Telemetrie-endstation.
ATE54531T1 (de)	1990-07-15	Zyklotron.

Legal Events

Date	Code	Title	Description
1991-07-18	8364	No opposition during term of opposition
1994-02-03	8327	Change in the person/name/address of the patent owner	Owner name: BRITISH TECHNOLOGY GROUP LTD., LONDON, GB
2006-09-14	8339	Ceased/non-payment of the annual fee