ATE391903T1 - Verfahren und vorrichtung zum automatischen betrieb von impaktoren - Google Patents
Verfahren und vorrichtung zum automatischen betrieb von impaktorenInfo
- Publication number
- ATE391903T1 ATE391903T1 AT02709445T AT02709445T ATE391903T1 AT E391903 T1 ATE391903 T1 AT E391903T1 AT 02709445 T AT02709445 T AT 02709445T AT 02709445 T AT02709445 T AT 02709445T AT E391903 T1 ATE391903 T1 AT E391903T1
- Authority
- AT
- Austria
- Prior art keywords
- samples
- impactors
- automatic operation
- impaction
- cups
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000002245 particle Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2208—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with impactors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N2001/222—Other features
- G01N2001/2223—Other features aerosol sampling devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4055—Concentrating samples by solubility techniques
- G01N2001/4061—Solvent extraction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections
- G01N2015/0261—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections using impactors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N2015/0288—Sorting the particles
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Lock And Its Accessories (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26698401P | 2001-02-07 | 2001-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE391903T1 true ATE391903T1 (de) | 2008-04-15 |
Family
ID=23016818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02709445T ATE391903T1 (de) | 2001-02-07 | 2002-02-07 | Verfahren und vorrichtung zum automatischen betrieb von impaktoren |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1379853B1 (de) |
| AT (1) | ATE391903T1 (de) |
| AU (1) | AU2002243928A1 (de) |
| DE (1) | DE60226018T2 (de) |
| WO (1) | WO2002063277A2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7721589B2 (en) | 2007-02-05 | 2010-05-25 | Glass Group Limited | Automated system for impactor testing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989061A (en) * | 1957-10-17 | 1961-06-20 | Dwight P Winkler | Test tube washer |
| US6729196B2 (en) * | 1999-03-10 | 2004-05-04 | Mesosystems Technology, Inc. | Biological individual sampler |
| US6453758B1 (en) * | 1999-06-11 | 2002-09-24 | Msp Corporation | Efficient high-productivity cascade impactors |
| US6647758B2 (en) * | 1999-07-23 | 2003-11-18 | Msp Corporation | Method and apparatus for verifying integrity of cascade impactors |
| GB2371861B8 (en) * | 2000-10-05 | 2008-08-04 | Msp Corp | Method and apparatus for cascade impactor testing of inhalable drug therapies recovery for chemical analysis |
| US6520673B2 (en) * | 2000-12-08 | 2003-02-18 | Msp Corporation | Mixing devices for sample recovery from a USP induction port or a pre-separator |
-
2002
- 2002-02-07 DE DE60226018T patent/DE60226018T2/de not_active Expired - Lifetime
- 2002-02-07 WO PCT/US2002/003893 patent/WO2002063277A2/en not_active Application Discontinuation
- 2002-02-07 EP EP02709445A patent/EP1379853B1/de not_active Expired - Lifetime
- 2002-02-07 AT AT02709445T patent/ATE391903T1/de not_active IP Right Cessation
- 2002-02-07 AU AU2002243928A patent/AU2002243928A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002243928A1 (en) | 2002-08-19 |
| EP1379853B1 (de) | 2008-04-09 |
| DE60226018D1 (de) | 2008-05-21 |
| WO2002063277A3 (en) | 2003-02-20 |
| EP1379853A2 (de) | 2004-01-14 |
| DE60226018T2 (de) | 2009-05-20 |
| WO2002063277A2 (en) | 2002-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |