DE2510841A1 - Gasmengen-dosiereinrichtung fuer beatmungsgeraete - Google Patents
Gasmengen-dosiereinrichtung fuer beatmungsgeraeteInfo
- Publication number
- DE2510841A1 DE2510841A1 DE19752510841 DE2510841A DE2510841A1 DE 2510841 A1 DE2510841 A1 DE 2510841A1 DE 19752510841 DE19752510841 DE 19752510841 DE 2510841 A DE2510841 A DE 2510841A DE 2510841 A1 DE2510841 A1 DE 2510841A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- gas
- ventilation
- line
- pressure
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims description 71
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 35
- 239000003380 propellant Substances 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 9
- 210000002345 respiratory system Anatomy 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 description 7
- 210000004072 lung Anatomy 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 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. ventilators; Tracheal tubes
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 |
|---|---|---|---|
| SE7404297A SE398046B (sv) | 1974-03-29 | 1974-03-29 | Anordning for dosering av andningsgas vid en lungventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2510841A1 true DE2510841A1 (de) | 1975-10-09 |
Family
ID=20320689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752510841 Pending DE2510841A1 (de) | 1974-03-29 | 1975-03-12 | Gasmengen-dosiereinrichtung fuer beatmungsgeraete |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2715003A1 (de) * | 1977-04-04 | 1978-10-12 | Draegerwerk Ag | Druckbegrenzungsventil zur verwendung in beatmungsgeraeten |
-
1974
- 1974-03-29 SE SE7404297A patent/SE398046B/xx unknown
-
1975
- 1975-03-12 DE DE19752510841 patent/DE2510841A1/de active Pending
- 1975-03-17 GB GB11090/75A patent/GB1495082A/en not_active Expired
- 1975-03-26 FR FR7509421A patent/FR2265415B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2715003A1 (de) * | 1977-04-04 | 1978-10-12 | Draegerwerk Ag | Druckbegrenzungsventil zur verwendung in beatmungsgeraeten |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2265415A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-24 |
| SE398046B (sv) | 1977-12-05 |
| GB1495082A (en) | 1977-12-14 |
| FR2265415B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-01-05 |
| SE7404297L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |