DE1126566B - Selbsttaetiges Beatmungsgeraet - Google Patents
Selbsttaetiges BeatmungsgeraetInfo
- Publication number
- DE1126566B DE1126566B DEB61070A DEB0061070A DE1126566B DE 1126566 B DE1126566 B DE 1126566B DE B61070 A DEB61070 A DE B61070A DE B0061070 A DEB0061070 A DE B0061070A DE 1126566 B DE1126566 B DE 1126566B
- Authority
- DE
- Germany
- Prior art keywords
- control valve
- gas
- pressure
- flow
- ventilator according
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 22
- 230000001419 dependent effect Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 239000007789 gas Substances 0.000 description 44
- 238000005192 partition Methods 0.000 description 8
- 210000004072 lung Anatomy 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 101100184147 Caenorhabditis elegans mix-1 gene Proteins 0.000 description 1
- 206010009696 Clumsiness Diseases 0.000 description 1
- 206010013647 Drowning Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001034 respiratory center Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
- 238000009423 ventilation Methods 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
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0075—Bellows-type
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7754—Line flow effect assisted
- Y10T137/7755—Reactor surface normal to flow
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)
- Percussion Or Vibration Massage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3823/60A GB894094A (en) | 1960-02-03 | 1960-02-03 | Apparatus for controlling or assisting respiration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1126566B true DE1126566B (de) | 1962-03-29 |
Family
ID=9765602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB61070A Pending DE1126566B (de) | 1960-02-03 | 1961-01-31 | Selbsttaetiges Beatmungsgeraet |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3164149A (enExample) |
| DE (1) | DE1126566B (enExample) |
| GB (1) | GB894094A (enExample) |
| NL (2) | NL260731A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2840762A1 (de) * | 1977-11-10 | 1979-05-17 | Airco Inc | Steuersystem fuer einen medikamentennebler fuer medizinische beatmungsventilatoren |
| DE3817091A1 (de) * | 1988-05-19 | 1989-11-30 | Draegerwerk Ag | Kolben-zylindereinheit als foerdervorrichtung in einem beatmungsgeraet |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3251359A (en) * | 1963-04-25 | 1966-05-17 | Ismach Aaron | Automatic intermittent positive pressure ventilators |
| US3319627A (en) * | 1964-02-20 | 1967-05-16 | Mine Safety Appliances Co | Intermittent positive pressure breathing apparatus |
| GB1156073A (en) * | 1966-12-17 | 1969-06-25 | Draegerwerk Ag | An Evaporator for Anaesthetic. |
| US3623506A (en) * | 1969-09-22 | 1971-11-30 | Rockwell Mfg Co | Service regulator with high-low pressure cutoff device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2969789A (en) * | 1956-03-23 | 1961-01-31 | Morch Ernst Trier | Respirator |
| US2915056A (en) * | 1956-05-18 | 1959-12-01 | Arnold S J Lee | Respirable gas administration apparatus |
| GB868606A (en) * | 1958-11-19 | 1961-05-17 | British Oxygen Co Ltd | Apparatus for controlling or assisting respiration |
-
0
- NL NL112847D patent/NL112847C/xx active
- NL NL260731D patent/NL260731A/xx unknown
-
1960
- 1960-02-03 GB GB3823/60A patent/GB894094A/en not_active Expired
-
1961
- 1961-01-31 DE DEB61070A patent/DE1126566B/de active Pending
- 1961-02-03 US US86903A patent/US3164149A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2840762A1 (de) * | 1977-11-10 | 1979-05-17 | Airco Inc | Steuersystem fuer einen medikamentennebler fuer medizinische beatmungsventilatoren |
| DE3817091A1 (de) * | 1988-05-19 | 1989-11-30 | Draegerwerk Ag | Kolben-zylindereinheit als foerdervorrichtung in einem beatmungsgeraet |
Also Published As
| Publication number | Publication date |
|---|---|
| US3164149A (en) | 1965-01-05 |
| GB894094A (en) | 1962-04-18 |
| NL260731A (enExample) | 1900-01-01 |
| NL112847C (enExample) | 1900-01-01 |
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