EP1022000A1 - Verfahren und System zum Füllen eines Röhrchens mit einer Flüssigkeit - Google Patents

Verfahren und System zum Füllen eines Röhrchens mit einer Flüssigkeit Download PDF

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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Withdrawn
Application number
EP00400119A
Other languages
English (en)
French (fr)
Inventor
Jean-Gérard Saint-Ramon
Christian Beau
Alain Ehrsam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IMV Technologies SA
Original Assignee
IMV Technologies SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IMV Technologies SA filed Critical IMV Technologies SA
Publication of EP1022000A1 publication Critical patent/EP1022000A1/de
Withdrawn legal-status Critical Current

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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)
EP00400119A 1999-01-19 2000-01-18 Verfahren und System zum Füllen eines Röhrchens mit einer Flüssigkeit Withdrawn EP1022000A1 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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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