EP1022000A1 - Verfahren und System zum Füllen eines Röhrchens mit einer Flüssigkeit - Google Patents
Verfahren und System zum Füllen eines Röhrchens mit einer Flüssigkeit Download PDFInfo
- Publication number
- EP1022000A1 EP1022000A1 EP00400119A EP00400119A EP1022000A1 EP 1022000 A1 EP1022000 A1 EP 1022000A1 EP 00400119 A EP00400119 A EP 00400119A EP 00400119 A EP00400119 A EP 00400119A EP 1022000 A1 EP1022000 A1 EP 1022000A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- straw
- filling
- liquid
- platelet
- diameter
- 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.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
- A61D19/022—Containers for animal semen, e.g. pouches or vials ; Methods or apparatus for treating or handling animal semen containers, e.g. filling or closing
- A61D19/024—Tube-like containers, e.g. straws
Definitions
- the present invention relates to a method and system for packaging of a straw with a liquid.
- French flakes included a tripartite stopper consisting of two pads of a fibrous substance enclosing a powder capable of transforming on contact with a liquid into a paste or gel waterproof adhering to the wall of the tube creating a waterproof cap.
- the tripartite plug flakes are filled by horizontal filling with aspiration.
- the liquid to be conditioned is introduced into the horizontal straw using a suction pump.
- Horizontal filling of a tripartite plug straw is described in particular in the patent application of the Applicant EP-A-0 480 109.
- An object of the invention is to have a method for conditioning a liquid inside the flakes having a large diameter.
- the present invention fulfills the above object and provides a method of packaging of a straw with a diameter greater than or equal to approximately 3 mm with a liquid, in which a vertical filling of said straw is carried out, characterized in that a straw is provided with a plug permeable to gas and impermeable to liquids, characterized in that a primary vacuum is effected in the straw, then fill the straw and exhaust the remaining amount of air in the part located above the liquid column formed, thus allowing a homogeneous filling of said flake.
- Simple vertical filling which uses a positive displacement pump dosing machine, is already known, in particular in laboratory automatons.
- the vertical filling process of the present invention does not requires no controlled movement and offers a possibility of gout recall.
- the method of the invention can also be applied to flakes not having a large diameter, that is to say, flakes of diameter less than about 3 mm.
- vertical filling of this invention provides the advantage of not leading to contamination in the area of sealing, which is a guarantee of security for the conservation of the packaged product.
- the emulsion of the solutions foaming is also limited.
- the process of the invention is not suitable for flakes with tripartite cap.
- FIG. 1 to 5 the straw 1 has been shown with a filling needle 7 and a vent 8 for setting open air, arranged on a base 9, as well as with a connection 10 to a pump depression.
- a straw 1 of diameter "d" is selected. greater than or equal to 3 mm, with a plug 2 permeable to gases and impermeable to liquids.
- a connection 10 is placed to a vacuum pump (not shown).
- a filling nozzle 11 (see Figure 6) with a needle filling 7 connected to a positive displacement pump, i.e. a metering pump (not shown) with drop reminder and a vent 8 for venting.
- the needle filling 7 and the vent 8 are placed on a base 9.
- the filled straw is then sealed in a manner known per se, for example as indicated in EP-A-0 304 358 from the Applicant.
- a straw having a volume of 2 ml and an internal diameter of 5.2 mm is filled using a needle filling with a diameter of 2 mm.
- the vacuum pump causes a vacuum of approximately 800 mm of Hg.
- the flow rate is approximately 10 l / min.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Basic Packing Technique (AREA)
- Vacuum Packaging (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9900499A FR2788489B1 (fr) | 1999-01-19 | 1999-01-19 | Procede et systeme pour le conditionnement d'une paillette avec un liquide |
FR9900499 | 1999-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1022000A1 true EP1022000A1 (de) | 2000-07-26 |
Family
ID=9540981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00400119A Withdrawn EP1022000A1 (de) | 1999-01-19 | 2000-01-18 | Verfahren und System zum Füllen eines Röhrchens mit einer Flüssigkeit |
Country Status (3)
Country | Link |
---|---|
US (1) | US6213171B1 (de) |
EP (1) | EP1022000A1 (de) |
FR (1) | FR2788489B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1348957A1 (de) * | 2002-03-27 | 2003-10-01 | Büchi Labortechnik AG | Vorrichtung und Verfahren zum Befüllen einer Säule mit einem Füllmaterial |
US7080686B2 (en) * | 2002-11-13 | 2006-07-25 | David Beckhardt | Devices and methods for extraction, transportation and/or release of material |
FR3017792B1 (fr) * | 2014-02-21 | 2019-08-23 | Imv Technologies | Paillette pour la conservation d'une dose predeterminee de substance a base liquide, notamment une substance biologique |
FR3064173B1 (fr) * | 2017-03-24 | 2019-05-03 | Imv Technologies | Installation de traitement de paillettes de conditionnement de semence animale, comportant un dispositif d'alimentation et de positionnement desdites paillettes |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR995878A (fr) | 1949-09-20 | 1951-12-10 | Procédé pour la conservation à l'abri de l'air de petites quantités dosées de liquides et produit en résultant | |
US3687175A (en) * | 1970-11-09 | 1972-08-29 | Victor Stephen Babey | Apparatus for filling thin tubular containers with a liquid |
EP0304358A1 (de) | 1987-07-22 | 1989-02-22 | Robert Cassou | Röhrchen zur Aufbewahrung von kleinen Mengen, insbesondere von biologischen Substanzen, und dessen Verwendung bei einem Befruchtungsverfahren |
DE3820387A1 (de) * | 1988-06-15 | 1989-12-21 | Simmet Ludwig Dr Med Vet | Abfuellvorrichtung zum abfuellen von spermafluessigkeit |
EP0480109A1 (de) | 1989-09-14 | 1992-04-15 | Robert Cassou | Schlauch oder Paillette für die kryogenische Aufbewahrung eines biologischen Musters wie Virus, und Verfahren für die Einfüllung |
FR2762210A1 (fr) | 1997-04-21 | 1998-10-23 | Instr Medecine Veterinaire | Paillette avec un bouchon en fibre pleine microporeuse |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4363205A (en) * | 1976-11-08 | 1982-12-14 | John P. Glass | Packaging method |
US5283190A (en) | 1989-07-31 | 1994-02-01 | Traish Adbulmaged M | Specific monoclonal antibodies against a defined epitope of progesterone receptor and methods for their use |
FR2680101B1 (fr) * | 1991-08-07 | 1993-11-05 | Robert Cassou | Buse d'injection a usage unique pour machine de remplissage de paillettes, notamment pour l'insemination artificielle d'animaux et conservation de produits biologiques. |
FR2753367B1 (fr) * | 1996-09-19 | 1998-12-04 | Lecointe Pascal | Paillette de stockage d'une substance biologique liquide et son procede de remplissage |
-
1999
- 1999-01-19 FR FR9900499A patent/FR2788489B1/fr not_active Expired - Fee Related
-
2000
- 2000-01-18 EP EP00400119A patent/EP1022000A1/de not_active Withdrawn
- 2000-01-19 US US09/487,750 patent/US6213171B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR995878A (fr) | 1949-09-20 | 1951-12-10 | Procédé pour la conservation à l'abri de l'air de petites quantités dosées de liquides et produit en résultant | |
US3687175A (en) * | 1970-11-09 | 1972-08-29 | Victor Stephen Babey | Apparatus for filling thin tubular containers with a liquid |
EP0304358A1 (de) | 1987-07-22 | 1989-02-22 | Robert Cassou | Röhrchen zur Aufbewahrung von kleinen Mengen, insbesondere von biologischen Substanzen, und dessen Verwendung bei einem Befruchtungsverfahren |
DE3820387A1 (de) * | 1988-06-15 | 1989-12-21 | Simmet Ludwig Dr Med Vet | Abfuellvorrichtung zum abfuellen von spermafluessigkeit |
EP0480109A1 (de) | 1989-09-14 | 1992-04-15 | Robert Cassou | Schlauch oder Paillette für die kryogenische Aufbewahrung eines biologischen Musters wie Virus, und Verfahren für die Einfüllung |
FR2762210A1 (fr) | 1997-04-21 | 1998-10-23 | Instr Medecine Veterinaire | Paillette avec un bouchon en fibre pleine microporeuse |
Also Published As
Publication number | Publication date |
---|---|
FR2788489B1 (fr) | 2001-03-30 |
FR2788489A1 (fr) | 2000-07-21 |
US6213171B1 (en) | 2001-04-10 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): FR |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
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17P | Request for examination filed |
Effective date: 20010117 |
|
AKX | Designation fees paid |
Free format text: FR |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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17Q | First examination report despatched |
Effective date: 20031120 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20040731 |