ES2151808A1 - Lighting apparatus for automatic counting apparatus for the counting of bacterial colonies - Google Patents
Lighting apparatus for automatic counting apparatus for the counting of bacterial coloniesInfo
- Publication number
- ES2151808A1 ES2151808A1 ES009800747A ES9800747A ES2151808A1 ES 2151808 A1 ES2151808 A1 ES 2151808A1 ES 009800747 A ES009800747 A ES 009800747A ES 9800747 A ES9800747 A ES 9800747A ES 2151808 A1 ES2151808 A1 ES 2151808A1
- Authority
- ES
- Spain
- Prior art keywords
- counting
- bacterial colonies
- lighting apparatus
- plate
- automatic
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/06—Means for regulation, monitoring, measurement or control, e.g. flow regulation of illumination
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Analytical Chemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The invention relates to a lighting apparatus which comprises a support (2) on which are placed opaque and obscure means (3) for masking one of the bases of the plate (4) which is illuminated by means of light rays which are deflected by reflection means (5) and which come from a light source (1). The apparatus is provided with a video camera (6) which captures the image in order to make the counting in a conventional way. It is characterized in that it comprises means for varying the relative position between the reflector means (5) and plate (4) so that the illumination can be adapted to the various types of means used to cultivate the bacteria. The reflector means are determined by an annular body (5) of which the reflection surface is inclined so that the reflected light has a very low vertical component.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800747A ES2151808B1 (en) | 1998-04-07 | 1998-04-07 | LIGHTING DEVICE FOR AUTOMATIC COUNTING DEVICES OF BACTERIAL COLONIES. |
PCT/ES1999/000088 WO1999051964A1 (en) | 1998-04-07 | 1999-04-06 | Lighting apparatus for automatic counting apparatus for the counting of bacterial colonies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800747A ES2151808B1 (en) | 1998-04-07 | 1998-04-07 | LIGHTING DEVICE FOR AUTOMATIC COUNTING DEVICES OF BACTERIAL COLONIES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2151808A1 true ES2151808A1 (en) | 2001-01-01 |
ES2151808B1 ES2151808B1 (en) | 2001-08-16 |
Family
ID=8303392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9800747A Withdrawn - After Issue ES2151808B1 (en) | 1998-04-07 | 1998-04-07 | LIGHTING DEVICE FOR AUTOMATIC COUNTING DEVICES OF BACTERIAL COLONIES. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2151808B1 (en) |
WO (1) | WO1999051964A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137226A (en) * | 1963-03-01 | 1964-06-16 | Gen Electric | Air conditioning unit |
EP0371547A1 (en) * | 1988-11-28 | 1990-06-06 | Heuft Systemtechnik Gmbh | Device for inspecting the inner wall of a body |
ES2051230A1 (en) * | 1992-08-27 | 1994-06-01 | Iul S A | Contrast chamber for highlighting bacterial colonies |
-
1998
- 1998-04-07 ES ES9800747A patent/ES2151808B1/en not_active Withdrawn - After Issue
-
1999
- 1999-04-06 WO PCT/ES1999/000088 patent/WO1999051964A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137226A (en) * | 1963-03-01 | 1964-06-16 | Gen Electric | Air conditioning unit |
EP0371547A1 (en) * | 1988-11-28 | 1990-06-06 | Heuft Systemtechnik Gmbh | Device for inspecting the inner wall of a body |
ES2051230A1 (en) * | 1992-08-27 | 1994-06-01 | Iul S A | Contrast chamber for highlighting bacterial colonies |
Also Published As
Publication number | Publication date |
---|---|
WO1999051964A1 (en) | 1999-10-14 |
ES2151808B1 (en) | 2001-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20010101 Kind code of ref document: A1 Effective date: 20010101 |
|
FA2A | Application withdrawn |
Effective date: 20031120 |