CA971854A - Compressed gas breathing apparatus - Google Patents
Compressed gas breathing apparatusInfo
- Publication number
- CA971854A CA971854A CA176,749A CA176749A CA971854A CA 971854 A CA971854 A CA 971854A CA 176749 A CA176749 A CA 176749A CA 971854 A CA971854 A CA 971854A
- Authority
- CA
- Canada
- Prior art keywords
- compressed gas
- breathing apparatus
- gas breathing
- compressed
- gas
- 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.)
- Expired
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30146172A | 1972-10-25 | 1972-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA971854A true CA971854A (en) | 1975-07-29 |
Family
ID=23163471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA176,749A Expired CA971854A (en) | 1972-10-25 | 1973-07-18 | Compressed gas breathing apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US3776422A (ja) |
JP (1) | JPS5717541B2 (ja) |
CA (1) | CA971854A (ja) |
FR (1) | FR2204970A5 (ja) |
GB (1) | GB1427400A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4199006A (en) * | 1978-02-28 | 1980-04-22 | The United States Of America As Represented By The Secretary Of The Navy | Pneumatic valve |
GB2201096B (en) * | 1987-02-13 | 1990-09-19 | Sabre Safety Ltd | Emergency escape breathing apparatus |
US5881725A (en) * | 1997-08-19 | 1999-03-16 | Victor Equipment Company | Pneumatic oxygen conserver |
AU2000234327A1 (en) * | 2000-03-29 | 2001-10-08 | Martin Nordhorn | Security device for a gas supply device, especially a compressed air supply device, and the use of said security device for configuring a security fitting |
US6364161B1 (en) | 2000-09-27 | 2002-04-02 | Victor Equipment Company | Oxygen conserver |
CN103028173A (zh) * | 2011-09-29 | 2013-04-10 | 北京航天长峰股份有限公司 | 一种气动报警装置 |
WO2017071879A1 (en) | 2015-10-30 | 2017-05-04 | Koninklijke Philips N.V. | Breathing training, monitoring and/or assistance device |
US11389695B2 (en) | 2015-10-30 | 2022-07-19 | Koninklijke Philips N.V. | Breathing training, monitoring and/or assistance device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3524424A (en) * | 1967-05-03 | 1970-08-18 | Automatic Sprinkler Corp | Low pressure alarm |
US3584596A (en) * | 1968-12-05 | 1971-06-15 | Ato Inc | Low pressure warning device |
US3594745A (en) * | 1969-05-08 | 1971-07-20 | Norgren Co C A | Valve for signaling three conditions |
-
1972
- 1972-10-25 US US00301461A patent/US3776422A/en not_active Expired - Lifetime
-
1973
- 1973-07-18 CA CA176,749A patent/CA971854A/en not_active Expired
- 1973-07-26 GB GB3569073A patent/GB1427400A/en not_active Expired
- 1973-08-02 JP JP8646873A patent/JPS5717541B2/ja not_active Expired
- 1973-08-23 FR FR7330607A patent/FR2204970A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3776422A (en) | 1973-12-04 |
DE2344150B2 (de) | 1976-02-05 |
FR2204970A5 (ja) | 1974-05-24 |
GB1427400A (en) | 1976-03-10 |
DE2344150A1 (de) | 1974-05-02 |
JPS5717541B2 (ja) | 1982-04-12 |
JPS4973892A (ja) | 1974-07-17 |
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