SE454951B - Andningsapparat med hogfrekvent andning - Google Patents
Andningsapparat med hogfrekvent andningInfo
- Publication number
- SE454951B SE454951B SE8306413A SE8306413A SE454951B SE 454951 B SE454951 B SE 454951B SE 8306413 A SE8306413 A SE 8306413A SE 8306413 A SE8306413 A SE 8306413A SE 454951 B SE454951 B SE 454951B
- Authority
- SE
- Sweden
- Prior art keywords
- breathing gas
- frequency
- breathing
- water
- steam
- Prior art date
Links
- 230000000241 respiratory effect Effects 0.000 title description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000032258 transport 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- 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
- A61M16/0096—High frequency jet ventilation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Emergency Medicine (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833308819 DE3308819A1 (de) | 1983-03-12 | 1983-03-12 | Beatmungsgeraet mit hochfrequenter beatmung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8306413D0 SE8306413D0 (sv) | 1983-11-21 |
| SE8306413L SE8306413L (sv) | 1984-09-13 |
| SE454951B true SE454951B (sv) | 1988-06-13 |
Family
ID=6193266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8306413A SE454951B (sv) | 1983-03-12 | 1983-11-21 | Andningsapparat med hogfrekvent andning |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS59168859A (enrdf_load_stackoverflow) |
| CH (1) | CH661210A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3308819A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2542204B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2136298B (enrdf_load_stackoverflow) |
| SE (1) | SE454951B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3401849A1 (de) * | 1984-01-20 | 1985-07-25 | Drägerwerk AG, 2400 Lübeck | Beatmungsgeraet mit hochfrequenter beatmung |
| DE4300880C2 (de) * | 1993-01-15 | 1996-03-21 | Draegerwerk Ag | Ultraschallvernebler mit Dosiereinheit |
| WO2020039724A1 (ja) * | 2018-08-22 | 2020-02-27 | 株式会社村田製作所 | 加湿装置およびこれを備えた呼吸器用加湿送風装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434471A (en) * | 1966-04-06 | 1969-03-25 | Smithkline Corp | Therapeutic intermittent positive pressure respirator |
| CH489758A (de) * | 1968-04-25 | 1970-04-30 | Badertscher Hans | Wasserverdampfer |
| GB1294808A (en) * | 1971-08-19 | 1972-11-01 | Philips Electronic Associated | Temperature-controlled gas humidifier for a medical ventilator |
| DE2516496C3 (de) * | 1975-04-15 | 1978-03-23 | Draegerwerk Ag, 2400 Luebeck | Vorrichtung zum Befeuchten des Atmungsgases |
| DD139795B1 (de) * | 1978-12-04 | 1980-11-26 | Klaus Dipl Ing Dr Rer Nat Jehmlich | Beatmungsgeraet mit vernebelungsvorrichtung |
| FI66753C (fi) * | 1979-01-05 | 1984-12-10 | Taisto Haekkinen | Rytmiseringsventil foer andningen avsedd foer respirator ellerfoer annan upplivningsanvaendning laempad anordning |
-
1983
- 1983-03-12 DE DE19833308819 patent/DE3308819A1/de not_active Ceased
- 1983-10-31 CH CH588083A patent/CH661210A5/de not_active IP Right Cessation
- 1983-11-21 SE SE8306413A patent/SE454951B/sv not_active IP Right Cessation
-
1984
- 1984-02-06 JP JP1852184A patent/JPS59168859A/ja active Granted
- 1984-02-20 GB GB08404441A patent/GB2136298B/en not_active Expired
- 1984-03-06 FR FR8404163A patent/FR2542204B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2136298B (en) | 1986-05-14 |
| JPS59168859A (ja) | 1984-09-22 |
| DE3308819A1 (de) | 1984-09-13 |
| CH661210A5 (de) | 1987-07-15 |
| GB2136298A (en) | 1984-09-19 |
| FR2542204B1 (fr) | 1986-09-26 |
| SE8306413D0 (sv) | 1983-11-21 |
| GB8404441D0 (en) | 1984-03-28 |
| FR2542204A1 (fr) | 1984-09-14 |
| JPS6319188B2 (enrdf_load_stackoverflow) | 1988-04-21 |
| SE8306413L (sv) | 1984-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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