DE3908909C2 - - Google Patents
Info
- Publication number
- DE3908909C2 DE3908909C2 DE3908909A DE3908909A DE3908909C2 DE 3908909 C2 DE3908909 C2 DE 3908909C2 DE 3908909 A DE3908909 A DE 3908909A DE 3908909 A DE3908909 A DE 3908909A DE 3908909 C2 DE3908909 C2 DE 3908909C2
- Authority
- DE
- Germany
- Prior art keywords
- container
- mist
- wall
- inhalation
- channel
- 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
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000003595 mist Substances 0.000 claims description 27
- 238000011282 treatment Methods 0.000 claims description 15
- 239000006199 nebulizer Substances 0.000 claims description 12
- 239000000443 aerosol Substances 0.000 claims description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 229940079593 drug Drugs 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 239000012267 brine Substances 0.000 claims description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 230000001580 bacterial effect Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000012080 ambient air Substances 0.000 claims 1
- 239000005336 safety glass Substances 0.000 claims 1
- 230000009967 tasteless effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002457 flexible plastic Polymers 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 101150049168 Nisch gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 208000013220 shortness of breath Diseases 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing 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
- A61M15/00—Inhalators
-
- 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
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
- A61M15/0015—Details of inhalators; Constructional features thereof with inhalation check valves located upstream of the dispenser, i.e. not traversed by the product
-
- 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
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/1085—Preparation of respiratory gases or vapours by influencing the temperature after being humidified or mixed with a beneficial agent
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
-
- 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
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- 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
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Emergency Medicine (AREA)
- Nozzles (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8903382U DE8903382U1 (de) | 1989-03-18 | 1989-03-18 | Vorrichtung zum Erzeugen temperierter Aerosole zur Inhalationsbehandlung von Menschen |
| DE3908909A DE3908909A1 (de) | 1989-03-18 | 1989-03-18 | Vorrichtung zum erzeugen temperierter aerosole zur inhalationsbehandlung von menschen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3908909A DE3908909A1 (de) | 1989-03-18 | 1989-03-18 | Vorrichtung zum erzeugen temperierter aerosole zur inhalationsbehandlung von menschen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3908909A1 DE3908909A1 (de) | 1990-09-20 |
| DE3908909C2 true DE3908909C2 (enrdf_load_stackoverflow) | 1991-10-24 |
Family
ID=6376646
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3908909A Granted DE3908909A1 (de) | 1989-03-18 | 1989-03-18 | Vorrichtung zum erzeugen temperierter aerosole zur inhalationsbehandlung von menschen |
| DE8903382U Expired - Lifetime DE8903382U1 (de) | 1989-03-18 | 1989-03-18 | Vorrichtung zum Erzeugen temperierter Aerosole zur Inhalationsbehandlung von Menschen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8903382U Expired - Lifetime DE8903382U1 (de) | 1989-03-18 | 1989-03-18 | Vorrichtung zum Erzeugen temperierter Aerosole zur Inhalationsbehandlung von Menschen |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE3908909A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305277A1 (de) * | 1993-02-20 | 1994-08-25 | Manfred Bernhard | Vorrichtung zur Aerosolerzeugung |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4036244A1 (de) * | 1990-11-14 | 1992-05-21 | Heyer Gmbh Carl | Vorrichtung zum erzeugen temperierter aerosole zur inhalationsbehandlung von menschen |
| BR9406968A (pt) * | 1993-06-29 | 1996-08-06 | Voges Innovation Pty Ltd | Dispensador |
| US6196218B1 (en) | 1999-02-24 | 2001-03-06 | Ponwell Enterprises Ltd | Piezo inhaler |
| ITMI20090351A1 (it) * | 2009-03-10 | 2010-09-11 | Nuova Inoxtecnica S R L | Apparecchio per inalazioni e/o aerosol, particolarmente per acque termali e simili. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3316322C2 (de) * | 1983-05-04 | 1986-04-24 | Willi Schumacher Med.-Techn. Geräte GmbH & Co KG, 5068 Odenthal | Vorrichtung zum Erzeugen temperierter Aerosole zur Inhalationsbehandlung von Menschen |
-
1989
- 1989-03-18 DE DE3908909A patent/DE3908909A1/de active Granted
- 1989-03-18 DE DE8903382U patent/DE8903382U1/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305277A1 (de) * | 1993-02-20 | 1994-08-25 | Manfred Bernhard | Vorrichtung zur Aerosolerzeugung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3908909A1 (de) | 1990-09-20 |
| DE8903382U1 (de) | 1989-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: WILLI SCHUMACHER MED.-TECHN. GERAETE GMBH & CO KG, |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SCHUMACHER & PARTNER GMBH, 56132 DAUSENAU, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: WILLI SCHUMACHER MED.-TECHN. GERAETE GMBH & CO KG, |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SCHUMACHER, WILHELM GUENTER AUGUST, 51519 ODENTHAL, |
|
| 8339 | Ceased/non-payment of the annual fee |