FR2257210A6 - Microbial sampling appts. for suspended particles in air - using nutrient media to trap bacteria for analysis - Google Patents
Microbial sampling appts. for suspended particles in air - using nutrient media to trap bacteria for analysisInfo
- Publication number
- FR2257210A6 FR2257210A6 FR7345163A FR7345163A FR2257210A6 FR 2257210 A6 FR2257210 A6 FR 2257210A6 FR 7345163 A FR7345163 A FR 7345163A FR 7345163 A FR7345163 A FR 7345163A FR 2257210 A6 FR2257210 A6 FR 2257210A6
- Authority
- FR
- France
- Prior art keywords
- container
- air
- appts
- box
- compartments
- 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
Links
Classifications
-
- 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
-
- 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
- G01N1/24—Suction 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
- G01N1/02—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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
In the Parent Patent, appts. for taking samples of particles in suspension in the air for microbial analysis includes a small container in the form of a cup which holds a nutrient medium to fix the germs in the air drawn through the appts. by a battery-driven suction fan. In this addn., instead of a Petri dish on a support, the container and its support are moulded in one piece; this is provided at mid-height with a base and is divided into three compartments by raised ribs. Provision is thus made for three different media corresponding to the bacteria it is desired to trap. The moulded container rests on lugs of a slightly conical box. A motor drives a suction turbine. For use, the container is sterilised and the three different media are poured into the compartments. Air drawn into the box passes out through grooves in the annular border. The turbulence created above the container facilitates contact with the nutrient media. The new container eliminates any risk of the culture media coming into contact with the outlet end of the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7345163A FR2257210A6 (en) | 1973-12-18 | 1973-12-18 | Microbial sampling appts. for suspended particles in air - using nutrient media to trap bacteria for analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7345163A FR2257210A6 (en) | 1973-12-18 | 1973-12-18 | Microbial sampling appts. for suspended particles in air - using nutrient media to trap bacteria for analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2257210A6 true FR2257210A6 (en) | 1975-08-01 |
Family
ID=9129360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7345163A Expired FR2257210A6 (en) | 1973-12-18 | 1973-12-18 | Microbial sampling appts. for suspended particles in air - using nutrient media to trap bacteria for analysis |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2257210A6 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2876115A1 (en) * | 2004-10-06 | 2006-04-07 | Acanthe Sarl | METHOD, DEVICE AND SYSTEM FOR AIR COLLECTION FOR MICROBIOLOGICAL ANALYSIS |
| EP2226132A1 (en) | 2009-02-27 | 2010-09-08 | Sabatier SAS | Apparatus for forming the edge of a metallic container |
| GR1008010B (en) * | 2012-08-24 | 2013-10-16 | Μανουσος Εμμανουηλ Καμπουρης | Dish for differential synchronous cultures |
-
1973
- 1973-12-18 FR FR7345163A patent/FR2257210A6/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2876115A1 (en) * | 2004-10-06 | 2006-04-07 | Acanthe Sarl | METHOD, DEVICE AND SYSTEM FOR AIR COLLECTION FOR MICROBIOLOGICAL ANALYSIS |
| WO2006037897A1 (en) * | 2004-10-06 | 2006-04-13 | Acanthe | Air sampling method, device and system for microbiological analysis |
| EP2226132A1 (en) | 2009-02-27 | 2010-09-08 | Sabatier SAS | Apparatus for forming the edge of a metallic container |
| GR1008010B (en) * | 2012-08-24 | 2013-10-16 | Μανουσος Εμμανουηλ Καμπουρης | Dish for differential synchronous cultures |
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