SE0402983L - Aseptic sampling - Google Patents
Aseptic samplingInfo
- Publication number
- SE0402983L SE0402983L SE0402983A SE0402983A SE0402983L SE 0402983 L SE0402983 L SE 0402983L SE 0402983 A SE0402983 A SE 0402983A SE 0402983 A SE0402983 A SE 0402983A SE 0402983 L SE0402983 L SE 0402983L
- Authority
- SE
- Sweden
- Prior art keywords
- liquid
- flow pipe
- collecting means
- nozzle
- chamber
- Prior art date
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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/14—Beverages
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/2071—Removable sample bottle
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A method for determining contamination of a production system (1) for commercially sterile liquid food products, said system having at least one flow pipe (4;4a-d) , through which the liquid food product flows, comprises the following steps: A sampling device (6;6a-c) is arranged in an opening in a wall of the at least one flow pipe (4;4a-d) . The sampling device (6;6a-c) comprises a chamber (10) and a tube (7) which in its one end is connected to a needle- like nozzle (9) and in its other end is connected to a collecting means (8), such as a bag, for collecting sampled liquid. The chamber (10) has an elastically deformable, penetrable wall (11) which is sealingly arranged in the opening. The nozzle (9) is inserted into the flow pipe (4; 4a- d) through the chamber (10) and through the elastically deformable, penetrable wall (11) . Liquid passes from the flow pipe (4;4a-d) to the collecting means (8) through the needle-like nozzle (9) and the tube (9) . When the amount of sampled liquid in the collecting means (8) has reached a predetermined value, an analysis is performed of the contamination of the sampled liquid collected in the collecting means (8) , and based on the result of the analysis, it is determined whether food products produced during the time period that liquid was passed to the bag (8) are contaminated or not.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402983A SE0402983L (en) | 2004-12-09 | 2004-12-09 | Aseptic sampling |
PCT/SE2005/001603 WO2006062454A1 (en) | 2004-12-09 | 2005-10-26 | Aseptic sampling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402983A SE0402983L (en) | 2004-12-09 | 2004-12-09 | Aseptic sampling |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0402983D0 SE0402983D0 (en) | 2004-12-09 |
SE0402983L true SE0402983L (en) | 2006-06-10 |
Family
ID=33550609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0402983A SE0402983L (en) | 2004-12-09 | 2004-12-09 | Aseptic sampling |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE0402983L (en) |
WO (1) | WO2006062454A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3776042A (en) * | 1972-03-22 | 1973-12-04 | Ladish Co | Aseptic sampler fitting |
FR2503867A1 (en) * | 1981-04-08 | 1982-10-15 | Commissariat Energie Atomique | DEVICE FOR SAMPLING LIQUID SAMPLES |
SE507448C2 (en) * | 1995-11-02 | 1998-06-08 | Novaseptum Ab | Apparatus for inserting and / or withdrawing medium in a container comprising a cannula and a membrane |
WO2002009493A1 (en) * | 2000-08-02 | 2002-02-07 | Nl Technologies, Ltd | System for multiple sterile sample collection and isolation |
US6845676B2 (en) * | 2001-12-14 | 2005-01-25 | Darrell Lee Bigalke | Continuous fluid sampler and method |
-
2004
- 2004-12-09 SE SE0402983A patent/SE0402983L/en not_active Application Discontinuation
-
2005
- 2005-10-26 WO PCT/SE2005/001603 patent/WO2006062454A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2006062454A1 (en) | 2006-06-15 |
SE0402983D0 (en) | 2004-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |