DE2344480A1 - Geraet zum einblasen eines strahlungsundurchlaessigen pulvers in die luftwege eines patienten - Google Patents
Geraet zum einblasen eines strahlungsundurchlaessigen pulvers in die luftwege eines patientenInfo
- Publication number
- DE2344480A1 DE2344480A1 DE19732344480 DE2344480A DE2344480A1 DE 2344480 A1 DE2344480 A1 DE 2344480A1 DE 19732344480 DE19732344480 DE 19732344480 DE 2344480 A DE2344480 A DE 2344480A DE 2344480 A1 DE2344480 A1 DE 2344480A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- outlet
- inlet
- powder
- line
- 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
- 239000000843 powder Substances 0.000 title claims description 33
- 238000007664 blowing Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 36
- 229910052715 tantalum Inorganic materials 0.000 description 32
- 239000000428 dust Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/0813—Measurement of pulmonary parameters by tracers, e.g. radioactive tracers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Physiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28983672A | 1972-09-18 | 1972-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2344480A1 true DE2344480A1 (de) | 1974-04-11 |
Family
ID=23113315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732344480 Pending DE2344480A1 (de) | 1972-09-18 | 1973-09-04 | Geraet zum einblasen eines strahlungsundurchlaessigen pulvers in die luftwege eines patienten |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3777742A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS4970586A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7307220D0 (cg-RX-API-DMAC7.html) |
| CA (1) | CA1001022A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2344480A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2199960B3 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1430377A (cg-RX-API-DMAC7.html) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1387954A (en) * | 1973-05-08 | 1975-03-19 | Miles Lab | Insufflator |
| US3980074A (en) * | 1973-07-18 | 1976-09-14 | Beecham Group Limited | Device for the administration of powders |
| US3915165A (en) * | 1974-09-13 | 1975-10-28 | Minnesota Mining & Mfg | Intratracheal injection system for animals |
| US4120293A (en) * | 1976-09-17 | 1978-10-17 | A. Ward Ford Memorial Institute, Inc. | Laser system and method |
| US4161944A (en) * | 1976-09-17 | 1979-07-24 | Muckerheide Myron C | Laser system and method and laser amplifier for use therewith |
| US4109656A (en) * | 1977-02-07 | 1978-08-29 | Sybron Corporation | Apparatus for use with insufflators |
| AT396423B (de) * | 1982-03-25 | 1993-09-27 | Mallinckrodt Inc | Vorrichtung für die diagnose von atmungserkrankungen und allergien |
| US4510929A (en) * | 1982-04-30 | 1985-04-16 | Bordoni Maurice E | Disposable radioactive aerosol inhalation apparatus |
| US4782828A (en) * | 1983-03-21 | 1988-11-08 | Mallinckrodt, Inc. | Radioaerosol delivery apparatus |
| US4741331A (en) * | 1987-02-02 | 1988-05-03 | Atomic Products Corporation | Disposable radioactive aerosol inhalation apparatus |
| EP0705614B1 (en) * | 1989-04-28 | 2002-09-25 | Riker Laboratories, Inc. | Dry powder inhalation device |
| GB2273660B (en) * | 1992-09-11 | 1996-07-17 | Aid Medic Ltd | Drug delivery arrangement |
| EP1184042B1 (de) * | 2000-08-28 | 2006-07-26 | Medela AG | Absaugpumpe |
| US20070135706A1 (en) * | 2005-12-13 | 2007-06-14 | Shimko Daniel A | Debridement method, device and kit |
| EP2870072B1 (en) | 2012-07-05 | 2017-08-23 | P.C.O.A. Devices Ltd. | Medication dispenser |
| PL3284700T3 (pl) * | 2012-07-30 | 2020-02-28 | Dosentrx Ltd. | Pojemnik do przechowywania i dozowania stałych pigułek medycznych |
| WO2018178841A2 (en) | 2017-03-31 | 2018-10-04 | Trivikram | A respiratory system |
| WO2020115024A1 (en) * | 2018-12-04 | 2020-06-11 | Pari Pharma Gmbh | Mouthpiece and nebulizer having a mouthpiece |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US277900A (en) * | 1883-05-22 | Heney h | ||
| US881238A (en) * | 1902-12-08 | 1908-03-10 | Sayer Hasbrouck | Insufflator. |
| US1599959A (en) * | 1923-03-23 | 1926-09-14 | Fujimoto Buheiji | Atomizer |
| US2535844A (en) * | 1946-08-01 | 1950-12-26 | John H Emerson | Aspirator for administering medicine |
-
1972
- 1972-09-18 US US00289836A patent/US3777742A/en not_active Expired - Lifetime
-
1973
- 1973-09-03 GB GB4138573A patent/GB1430377A/en not_active Expired
- 1973-09-04 DE DE19732344480 patent/DE2344480A1/de active Pending
- 1973-09-10 CA CA180,584A patent/CA1001022A/en not_active Expired
- 1973-09-14 JP JP48103345A patent/JPS4970586A/ja active Pending
- 1973-09-18 FR FR7333432A patent/FR2199960B3/fr not_active Expired
- 1973-09-18 BR BR7220/73A patent/BR7307220D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1001022A (en) | 1976-12-07 |
| US3777742A (en) | 1973-12-11 |
| GB1430377A (en) | 1976-03-31 |
| FR2199960A1 (cg-RX-API-DMAC7.html) | 1974-04-19 |
| BR7307220D0 (pt) | 1974-08-29 |
| JPS4970586A (cg-RX-API-DMAC7.html) | 1974-07-08 |
| FR2199960B3 (cg-RX-API-DMAC7.html) | 1976-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |