CA983342A - Respirator - Google Patents
RespiratorInfo
- Publication number
- CA983342A CA983342A CA174,097A CA174097A CA983342A CA 983342 A CA983342 A CA 983342A CA 174097 A CA174097 A CA 174097A CA 983342 A CA983342 A CA 983342A
- Authority
- CA
- Canada
- Prior art keywords
- respirator
- 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
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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0081—Bag or bellow in a bottle
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0075—Bellows-type
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/1055—Filters bacterial
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/908—Respirator control
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 |
---|---|---|---|
US00275019A US3831595A (en) | 1972-07-25 | 1972-07-25 | Respirator |
Publications (1)
Publication Number | Publication Date |
---|---|
CA983342A true CA983342A (en) | 1976-02-10 |
Family
ID=23050572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA174,097A Expired CA983342A (en) | 1972-07-25 | 1973-06-14 | Respirator |
Country Status (6)
Country | Link |
---|---|
US (1) | US3831595A (en) |
JP (1) | JPS5149596A (en) |
CA (1) | CA983342A (en) |
FR (1) | FR2193627B1 (en) |
GB (1) | GB1417923A (en) |
IT (1) | IT989366B (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4020834A (en) * | 1975-05-16 | 1977-05-03 | Bird F M | Respirator and method |
JPS52136627U (en) * | 1976-04-12 | 1977-10-17 | ||
JPS5710149Y2 (en) * | 1976-07-31 | 1982-02-26 | ||
US4186737A (en) * | 1977-11-10 | 1980-02-05 | Airco, Inc. | Drug nebulizing system for medical ventilators of the volume-limited type |
JPS5774595U (en) * | 1980-10-24 | 1982-05-08 | ||
US4463756A (en) * | 1981-07-03 | 1984-08-07 | Senko Medical Instrument Mfg., Co., Ltd. | Ventilation apparatus for artificial respiration |
DE3823381A1 (en) * | 1987-11-03 | 1989-05-24 | Draegerwerk Ag | CIRCUIT BREATH PROTECTOR |
ZA887338B (en) * | 1987-11-03 | 1989-06-28 | Draegerwerk Ag | Circulatory respiratory protective apparatus |
US4991576A (en) * | 1988-10-11 | 1991-02-12 | Henkin Melvyn Lane | Anesthesia rebreathing system |
US5014694A (en) * | 1990-10-15 | 1991-05-14 | Bird Products Corporation | Ambient pressure air/oxygen blender |
US5398675A (en) * | 1992-10-14 | 1995-03-21 | Henkin; Melvyn L. | Anesthesia rebreathing system |
SE9400992L (en) * | 1994-03-24 | 1995-05-02 | Siemens Elema Ab | Respiratory gas system with a pressure transmitting selector between the breathing circuit and the propellant apparatus |
GB9511651D0 (en) * | 1995-06-08 | 1995-08-02 | Univ Wales Medicine | Blood Volume Measurement |
US5662099A (en) * | 1996-03-29 | 1997-09-02 | Ohmeda Inc. | Detection of bellows collapsed condition in medical ventilator |
US5881717A (en) * | 1997-03-14 | 1999-03-16 | Nellcor Puritan Bennett Incorporated | System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator |
GB9706186D0 (en) * | 1997-03-25 | 1997-05-14 | Russell John A | Anaesthesia ventilator |
US5857458A (en) * | 1997-09-26 | 1999-01-12 | Ohmeda Inc. | Automatic bellows refill |
FI974148A (en) * | 1997-11-05 | 1999-05-06 | Instrumentarium Oy | Method and apparatus of a breathing apparatus |
US6152131A (en) * | 1998-08-26 | 2000-11-28 | Instrumentarium Corp. | Method and apparatus for detecting an empty breathing gas compartment in a patient ventilator |
US7096865B1 (en) * | 2000-10-18 | 2006-08-29 | Oxygen Lifeline, Llc | Personal gas supply delivery system |
US7565906B2 (en) * | 2003-04-28 | 2009-07-28 | Ric Investments, Inc. | Pressure/flow control valve and system using same |
US8322339B2 (en) * | 2006-09-01 | 2012-12-04 | Nellcor Puritan Bennett Llc | Method and system of detecting faults in a breathing assistance device |
US8302602B2 (en) | 2008-09-30 | 2012-11-06 | Nellcor Puritan Bennett Llc | Breathing assistance system with multiple pressure sensors |
US8936024B2 (en) * | 2009-04-16 | 2015-01-20 | Richard S. Pearce | Manual emergency resuscitator with pre-defined volume control |
GB0908523D0 (en) * | 2009-05-19 | 2009-06-24 | Art Of Xen Ltd | Ventilator apparatus |
US20160287824A1 (en) | 2015-04-03 | 2016-10-06 | Invent Medical Corporation | Ventilator |
CN106730209B (en) * | 2017-01-18 | 2019-11-22 | 湖南明康中锦医疗科技发展有限公司 | The method and ventilator of ventilator alarm |
GB2581999B (en) * | 2019-03-07 | 2023-01-04 | Bpr Medical Ltd | Gas flow alarm |
US20210016034A1 (en) * | 2019-07-17 | 2021-01-21 | Steve Islava | Apparatus for Adjusting the Tidal Volume Delivered by a Resuscitation Bag and Methods for Using the Same |
CN116390784A (en) * | 2020-07-27 | 2023-07-04 | Oxfo公司 | Automated system for preserving oxygen and other substances |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3307542A (en) * | 1963-02-05 | 1967-03-07 | Air Shields | Lung ventilating equipment |
GB1248303A (en) * | 1970-01-02 | 1971-09-29 | Pye Ltd | Improvements in or relating to medical respirators |
-
1972
- 1972-07-25 US US00275019A patent/US3831595A/en not_active Expired - Lifetime
-
1973
- 1973-06-14 CA CA174,097A patent/CA983342A/en not_active Expired
- 1973-06-20 IT IT25693/73A patent/IT989366B/en active
- 1973-07-23 FR FR7326930A patent/FR2193627B1/fr not_active Expired
- 1973-07-24 JP JP48083927A patent/JPS5149596A/en active Granted
- 1973-07-25 GB GB3534673A patent/GB1417923A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT989366B (en) | 1975-05-20 |
GB1417923A (en) | 1975-12-17 |
FR2193627B1 (en) | 1977-05-13 |
US3831595A (en) | 1974-08-27 |
JPS5149596A (en) | 1976-04-28 |
JPS5245437B2 (en) | 1977-11-16 |
FR2193627A1 (en) | 1974-02-22 |
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