DE3037126C2 - - Google Patents
Info
- Publication number
- DE3037126C2 DE3037126C2 DE19803037126 DE3037126A DE3037126C2 DE 3037126 C2 DE3037126 C2 DE 3037126C2 DE 19803037126 DE19803037126 DE 19803037126 DE 3037126 A DE3037126 A DE 3037126A DE 3037126 C2 DE3037126 C2 DE 3037126C2
- Authority
- DE
- Germany
- Prior art keywords
- volume
- chamber
- determining
- input
- pressure probe
- 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 - Lifetime
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 11
- 230000000241 respiratory effect Effects 0.000 claims description 11
- 230000004199 lung function Effects 0.000 claims description 8
- 230000009325 pulmonary function Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims 1
- 241001465754 Metazoa Species 0.000 description 24
- 238000010171 animal model Methods 0.000 description 9
- 241000282414 Homo sapiens Species 0.000 description 5
- 206010061876 Obstruction Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 208000006673 asthma Diseases 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 241000700198 Cavia Species 0.000 description 2
- 241000700199 Cavia porcellus Species 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 2
- 206010013975 Dyspnoeas Diseases 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 208000013220 shortness of breath Diseases 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 101800004538 Bradykinin Proteins 0.000 description 1
- 206010006440 Bronchial obstruction Diseases 0.000 description 1
- QXZGBUJJYSLZLT-UHFFFAOYSA-N H-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg-OH Natural products NC(N)=NCCCC(N)C(=O)N1CCCC1C(=O)N1C(C(=O)NCC(=O)NC(CC=2C=CC=CC=2)C(=O)NC(CO)C(=O)N2C(CCC2)C(=O)NC(CC=2C=CC=CC=2)C(=O)NC(CCCN=C(N)N)C(O)=O)CCC1 QXZGBUJJYSLZLT-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 108010003195 Kallidin Proteins 0.000 description 1
- FYSKZKQBTVLYEQ-FSLKYBNLSA-N Kallidin Chemical compound NCCCC[C@H](N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N1CCC[C@H]1C(=O)N1[C@H](C(=O)NCC(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CO)C(=O)N2[C@@H](CCC2)C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CCCN=C(N)N)C(O)=O)CCC1 FYSKZKQBTVLYEQ-FSLKYBNLSA-N 0.000 description 1
- 102100035792 Kininogen-1 Human genes 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 239000002269 analeptic agent Substances 0.000 description 1
- 230000003555 analeptic effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- QXZGBUJJYSLZLT-FDISYFBBSA-N bradykinin Chemical compound NC(=N)NCCC[C@H](N)C(=O)N1CCC[C@H]1C(=O)N1[C@H](C(=O)NCC(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CO)C(=O)N2[C@@H](CCC2)C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)CCC1 QXZGBUJJYSLZLT-FDISYFBBSA-N 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 229940124630 bronchodilator Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000013125 spirometry Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/0806—Measuring devices for evaluating the respiratory organs by whole-body plethysmography
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- General Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803037126 DE3037126A1 (de) | 1980-10-01 | 1980-10-01 | Einrichtung fuer ganzkoerperplethysmographische lungenfunktionsmessungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803037126 DE3037126A1 (de) | 1980-10-01 | 1980-10-01 | Einrichtung fuer ganzkoerperplethysmographische lungenfunktionsmessungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3037126A1 DE3037126A1 (de) | 1982-04-29 |
| DE3037126C2 true DE3037126C2 (enrdf_load_stackoverflow) | 1990-03-15 |
Family
ID=6113369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803037126 Granted DE3037126A1 (de) | 1980-10-01 | 1980-10-01 | Einrichtung fuer ganzkoerperplethysmographische lungenfunktionsmessungen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3037126A1 (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1791124C3 (de) * | 1968-09-18 | 1974-12-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Gerät für die Untersuchung der Lungenfunktion |
-
1980
- 1980-10-01 DE DE19803037126 patent/DE3037126A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3037126A1 (de) | 1982-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |