GB697762A - Improvements in or relating to face masks for use in the administration of oxygen and other gases - Google Patents
Improvements in or relating to face masks for use in the administration of oxygen and other gasesInfo
- Publication number
- GB697762A GB697762A GB1601451A GB1601451A GB697762A GB 697762 A GB697762 A GB 697762A GB 1601451 A GB1601451 A GB 1601451A GB 1601451 A GB1601451 A GB 1601451A GB 697762 A GB697762 A GB 697762A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bag
- wire
- mask
- encloses
- 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
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
- A61M16/06—Respiratory or anaesthetic masks
-
- 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
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
-
- 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
- A61M16/0045—Means for re-breathing exhaled gases, e.g. for hyperventilation treatment
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)
Abstract
697,762. Respiratory appliances. HIGGS, G. W. March 17, 1952 [July 5, 1951], No. 16014/51. Class 81 (ii). A disposable mask, for oxygen administration, is made in the form of a bag of flexible gasproof material, such as polyethylene, and has a deformable wire in the upper edge, to fit the face, and provision for supply and exhaust of gas. In its simplest form the mask is made from two sheets 36, 37 of gasproof material secured around their edges to form a bag, the lower edge of the bag is provided with a shori tube 38 for connection to a ga; supply and the upper edge is turned over to form a channel 33 On the upper side of the bag this channel encloses an aluminium wire or bar 34 and on the lower side it encloses an elastic cord 35 which, at each side, passes through a loop at the end of the wire 34 and then out through holes in the bag material. In use the wire is shaped to fit over the wearer's nose and cheeks, the lower edge of the bag is passed under the chin and the outer part of the elastic loop is passed around the back of the head. An orifice 39 serves for exhalation to the atmosphere. In another form the mask is formed as two bags, one within the other (see Fig. 2, not shown). In this, an aperture in the inner bag communicates with the outer bag for the admission of gas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1601451A GB697762A (en) | 1951-07-05 | 1951-07-05 | Improvements in or relating to face masks for use in the administration of oxygen and other gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1601451A GB697762A (en) | 1951-07-05 | 1951-07-05 | Improvements in or relating to face masks for use in the administration of oxygen and other gases |
Publications (1)
Publication Number | Publication Date |
---|---|
GB697762A true GB697762A (en) | 1953-09-30 |
Family
ID=10069624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1601451A Expired GB697762A (en) | 1951-07-05 | 1951-07-05 | Improvements in or relating to face masks for use in the administration of oxygen and other gases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB697762A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1766693B1 (en) * | 1967-07-05 | 1971-05-19 | Gertrude Exler | Inhalation device |
FR2557463A1 (en) * | 1983-12-28 | 1985-07-05 | Intertechnique Sa | Respiratory mask for protection in a rarefied atmosphere, especially for a passenger in an aircraft flying at high altitude |
EP0462701A1 (en) * | 1990-05-21 | 1991-12-27 | The University Of Sydney | Nasal mask |
US5243971A (en) * | 1990-05-21 | 1993-09-14 | The University Of Sydney | Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours |
AU643994B2 (en) * | 1990-05-21 | 1993-12-02 | University Of Sydney, The | Nasal mask |
US6039044A (en) * | 1994-12-09 | 2000-03-21 | University Of Sydney | Gas delivery mask |
FR2848459A1 (en) * | 2002-12-17 | 2004-06-18 | Anthony Armand Gerard Douchy | Respiratory oppression crisis and/or hyperventilation affected patient relieving device for pharmaceutical market, has attachment units on each adjacent part at precut zone to fix bag at receptacle comprising dissociated parts |
EP1695729A1 (en) * | 2005-02-25 | 2006-08-30 | Omron Healthcare Co., Ltd. | Medicament delivery device comprising a flexible bag |
US8028698B2 (en) | 2006-09-18 | 2011-10-04 | Invacare Corporation | Breathing mask |
WO2021037830A1 (en) * | 2019-08-30 | 2021-03-04 | Airbus Operations Gmbh | Oxygen mask for supplying oxygen to a person |
-
1951
- 1951-07-05 GB GB1601451A patent/GB697762A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1766693B1 (en) * | 1967-07-05 | 1971-05-19 | Gertrude Exler | Inhalation device |
FR2557463A1 (en) * | 1983-12-28 | 1985-07-05 | Intertechnique Sa | Respiratory mask for protection in a rarefied atmosphere, especially for a passenger in an aircraft flying at high altitude |
EP0462701A1 (en) * | 1990-05-21 | 1991-12-27 | The University Of Sydney | Nasal mask |
US5243971A (en) * | 1990-05-21 | 1993-09-14 | The University Of Sydney | Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours |
AU643994B2 (en) * | 1990-05-21 | 1993-12-02 | University Of Sydney, The | Nasal mask |
US6039044A (en) * | 1994-12-09 | 2000-03-21 | University Of Sydney | Gas delivery mask |
FR2848459A1 (en) * | 2002-12-17 | 2004-06-18 | Anthony Armand Gerard Douchy | Respiratory oppression crisis and/or hyperventilation affected patient relieving device for pharmaceutical market, has attachment units on each adjacent part at precut zone to fix bag at receptacle comprising dissociated parts |
EP1695729A1 (en) * | 2005-02-25 | 2006-08-30 | Omron Healthcare Co., Ltd. | Medicament delivery device comprising a flexible bag |
WO2006090160A1 (en) * | 2005-02-25 | 2006-08-31 | Omron Healthcare Co., Ltd. | Medicament delivery device comprising a flexible edible bag |
US8028698B2 (en) | 2006-09-18 | 2011-10-04 | Invacare Corporation | Breathing mask |
WO2021037830A1 (en) * | 2019-08-30 | 2021-03-04 | Airbus Operations Gmbh | Oxygen mask for supplying oxygen to a person |
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