EP1123062B1 - Beutel zum verpacken von flüssigem material für die künstliche besamung von tieren - Google Patents

Beutel zum verpacken von flüssigem material für die künstliche besamung von tieren Download PDF

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Publication number
EP1123062B1
EP1123062B1 EP00958716A EP00958716A EP1123062B1 EP 1123062 B1 EP1123062 B1 EP 1123062B1 EP 00958716 A EP00958716 A EP 00958716A EP 00958716 A EP00958716 A EP 00958716A EP 1123062 B1 EP1123062 B1 EP 1123062B1
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EP
European Patent Office
Prior art keywords
sachet according
sachet
adhesive
area
orifice
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 - Lifetime
Application number
EP00958716A
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English (en)
French (fr)
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EP1123062A1 (de
Inventor
Jean-Gérard Saint-Ramon
Francis Lesieur
Mickael Barre
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IMV Technologies SA
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IMV Technologies SA
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Filing date
Publication date
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Publication of EP1123062A1 publication Critical patent/EP1123062A1/de
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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
    • 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

Definitions

  • the present invention relates to a liquid packaging sachet for artificial animal insemination, in particular for porcine and equine species.
  • This type of sachet also known as a sachet-dose, is well known in the art and has been the subject in particular of FR-B-2 667 504 and FR-A-2 750 399.
  • the packaging bag for liquid substances for artificial animal insemination according to FR-B-2 667 504 consists of two sheets of thermoplastic material welded by a weld bead delimiting a pocket, following a generally closed path defining two short sides and two long sides when the sachet is empty, and one of the short sides of which has an interruption, the weld bead determining, starting from the said interruption, a filling duct.
  • the sachets described in this reference allow rapid volumetric filling, protected from air and contamination, as well as the coupling of the sachet and the tube or the probe before insemination with guaranteed maintenance and tightness of reliably and natural emptying of the complete sachet protected from air and contamination, provided that they are opened correctly.
  • difficulties linked to the opening of the sachets are frequently encountered which pose problems during their use.
  • this type of bag which comprises a filling conduit usually extended by an introduction and centering cone, making it possible to recover or empty its content, an opening is made in the bag at the location of said conduit, and the free end of a probe or tube is inserted into an opening made.
  • peelable sachet described in FR 2 750 399, document which includes the technical characteristics of the preamble of claim 1, which can be opened simply and reliably, without having to use any tool or object.
  • This type of bag is particularly well suited to contain animal semen and is meeting with growing success.
  • An object of the invention is a sachet for packaging liquid substances for artificial insemination which can be closed other than by heat sealing.
  • an object of the present invention is a sachet for packaging liquid substances for artificial insemination, the closure of which after filling can be carried out manually without having to use any apparatus for this purpose.
  • Another object of the present invention is to provide a packaging bag for liquid substances for artificial insemination which can be filled without having to use a packaging machine, even manual.
  • the present invention meets the above objects and provides a sachet for packaging liquid substances for artificial animal insemination as claimed in claim 1.
  • the liquid conditioning bag for artificial animal insemination of the present invention is characterized in that it has an orifice in one of the two sheets of thermoplastic material, positioned substantially opposite the duct area and defining an orifice area and in that the bag is sealed in said duct area.
  • the orifice is placed substantially in the vicinity of the longitudinal axis of the bag.
  • one of the two sheets of thermoplastic material comprises in the duct area a peelable weld, defining a peelable weld area.
  • one of the two sheets of thermoplastic material comprises in the duct area a sealing and peelable material such as a wax.
  • the sachet is sealed in the peelable weld zone.
  • the orifice has for example a shape chosen from circular shapes, slots, and cross-shaped perforations.
  • the bag comprises an integrated closure part and the adhesive part is in the orifice area.
  • the integrated closing part is intended to cover the orifice once the detachable covering has been removed.
  • the bag comprises a tab precut in one of the two thermoplastic sheets and the adhesive part surrounds the orifice at its periphery.
  • the bag comprises a flap portion substantially in the form of a strip, integrated in one of the two sheets of thermoplastic material, consisting of an adhesive zone covered with a detachable coating, and the adhesive part covered with a detachable coating is in the form of a strip in the orifice area.
  • the adhesive portion covered with a detachable coating is attached and constitutes an attached closure part.
  • the attached closure piece is intended to cover the orifice once the detachable coating has been removed.
  • the attached closure part may have the form of a label consisting of a support carrying an adhesive-coated sheet covered with a detachable coating.
  • the adhesive zone of the present invention can be produced by depositing a layer of adhesive substance, for example an adhesive based on acrylic resins or synthetic rubber, sensitive to pressure.
  • the adhesive area can also consist of an adhesive tape.
  • the adhesive area is always covered with a detachable coating, known in the art under the term "liner".
  • the detachable coating can for example be a detachable paper.
  • the adhesive tape according to the invention is an assembly system consisting of a thin carrier, for example paper, a nonwoven, a polymer film, for example a polyester film, etc., coated on both sides with an even layer of adhesive.
  • the adhesive layer can be based on acrylic resins or synthetic rubber, pressure sensitive.
  • the thickness of the layer of adhesive substance or of uniform layer of adhesive of the adhesive tape is small, for example of the order of 8 to 15 ⁇ m.
  • the adhesive properties (adhesion, tack, cohesion) of the adhesive substance or of the uniform layer of adhesive on the adhesive tape can be described as medium.
  • the term "tack” is commonly used in the art to define the adhesion value.
  • the tack is slightly different on the two opposite faces of the tape or, in the case of a layer of adhesive substance, on the two opposite sides of said layer.
  • the two sheets of thermoplastic material have an offset, for example of approximately 1 to 3 mm, one with respect to the other in said withdrawal part.
  • the identification of the doses contained therein posed problems.
  • the identification was carried out either by means of a color label affixed to the sachet containing said semen, or by adding a dye to the semen.
  • Such identification methods had drawbacks, in particular, the risk of the label peeling off or the addition of a dye which could adversely affect the quality of the semen, etc.
  • the present invention provides a sachet which overcomes these identification drawbacks, characterized in that it comprises, on a part of the thermoplastic sheets, a coloring. Said coloring defines a portion of coloring on the sachet.
  • the coloring part may include an identification
  • the dose sachet contains semen (semen) of pig
  • a color will be assigned to each breed of pig or genetic type and this will be that of the coloring part.
  • the coloring of the coloring part identifies the breed of pig or the genetic type concerned.
  • thermoplastic sheets a marking zone, distinct or not from the coloring part.
  • the marking area may include identification by marking, for example a drawing.
  • the identification by marking according to the invention is carried out so as to appear by transparency.
  • the marking zone may thus include the identification by marking of the breed of pig and / or of the genetic type concerned.
  • the liquid which can be used for artificial inseminations is animal semen, a medium or a diluent.
  • the present invention also relates to a use of the sachet to contain a biological liquid substance usable for artificial inseminations.
  • the substance which can be used for artificial inseminations is for example chosen from animal semen, media and diluents.
  • the present invention is particularly usable in the case where the animal semen is pig semen. In the latter case, it also relates to a use of the sachet in which the coloring and / or marking identify the breed of the pig.
  • the bag is filled manually by means, for example, of a filling nozzle which is introduced into the orifice.
  • the filling nozzle is removed, the detachable coating is removed from the adhesive part, and the orifice, surrounded by the adhesive part, is capped with the closure part which seals the orifice tightly.
  • a probe is introduced into the conduit, undoing the solder, which is advantageously a peelable solder, and the sachet is turned over to inseminate the animal.
  • the bag comprises an integrated closure part, for example a tongue or a flap forming part of one of the two sheets of thermoplastic material.
  • the closure part is a tongue precut in one of the sheets of thermoplastic material.
  • the orifice, around which an adhesive area is deposited, is then capped with the tongue.
  • the closure part is a flap having substantially the shape of a strip.
  • an adhesive portion is prepositioned in the zone intended to be the zone of the orifice before perforation of the sheet of thermoplastic material and before sealing of the sachet.
  • the perforation is then carried out through the sheet of thermoplastic material and the adhesive part.
  • the detachable coverings are removed and the flap seals the orifice tightly.
  • the adhesive part covered with a detachable coating is an insert which constitutes a closure part.
  • This added piece advantageously has the form of a label. After filling the bag, the detachable coating is removed and the closure piece closes the orifice in a leaktight manner.
  • the bag can be easily filled without requiring a packaging machine.
  • the adhesive part is deposited on the internal face of the sheet of thermoplastic material.
  • the bag does not include an orifice and it is filled through the conduit.
  • the sachet can be filled in a manner known per se, for example using a machine of the type of those described in FR-B-2,667,504 or in EP-A-718,191. It can, however, also be filled manually without using a packaging machine.
  • the sachet containing a liquid is then closed.
  • the detachable coating or liner is first removed and the sachet is closed by simply exerting pressure with the fingers in the adhesive zone, in the vicinity of the upper part of the duct substantially transversely to the axis of the latter. this.
  • the operator manually separates the two sheets of thermoplastic material.
  • the sachet can thus be opened easily in the desired zone, delimited by the zone of adhesiveness.
  • a probe or a tube can then be introduced into the opening with satisfactory guidance.
  • the second embodiment of the bag which is not part of the present invention, it is a single conduit which is used both for filling and for emptying the bag.
  • the bag is also not previously sealed, but the user does not need to resort to sealing since the closure of the bag is ensured by the adhesive part.
  • the user does not have to carry out a sealing operation himself and does not have to use any device for closing the bag.
  • the sachet can be filled without using a packaging machine.
  • the sachet 1 for packaging a biological liquid substance of the second embodiment which is not part of the invention consists of two sheets of thermoplastic material welded by a weld bead 2 delimiting a pocket 3, following a generally closed path , and of which one of said short sides x has an interruption, the weld bead 2 determining, starting from said interruption, a conduit 4 and defining a zone of conduit 5.
  • thermoplastic material can be welded by a weld bead but that this is not compulsory.
  • the bag is characterized in that, in the zone of conduit 5, one of said sheets of thermoplastic material comprises on its internal face an adhesive zone 6 covered with a detachable coating or liner 7.
  • the duct 4 is extended by a flare or centering introduction cone 8.
  • Substantially equidistant holes 9 are provided near the two longitudinal edges of the strip, outside the line formed by the pocket or the weld bead. These holes are used to drive the strip of thermoplastic material and to support it on a packaging machine.
  • the sachet is filled in a manner known per se, for example using a machine of the type described in FR-B-2 667 504 or in EP-A-718 191.
  • the sachet containing a liquid is then closed.
  • the detachable coating or liner 7 is first removed and the bag is closed by simply applying pressure with the fingers in the adhesive zone 6, in the vicinity of the upper part of the conduit 4, substantially transversely to the axis of it.
  • thermoplastic material To open the bag, the operator manually separates the two sheets of thermoplastic material.
  • the bag can thus be opened easily.
  • a probe or a tube (not shown) can then be introduced into the opening with satisfactory guidance.
  • part of the thermoplastic sheets includes a coloring, defining a coloring part 13 and a marking area 14.
  • the marking area 14 includes a drawing (not shown) on which the race concerned appears in transparency.
  • the adhesive portion covered with a detachable coating is an attached label 17 (3).
  • the bag is sealed by a peelable seal 16 (1) in the peelable area 16.
  • the detachable coating 7 of the label is removed and the closure part label seals the orifice 12 in a leaktight manner.
  • the user undoes the peelable weld 16 (1) in the peelable weld zone 16 and introduces a probe (not shown) in the conduit 4.
  • the adhesive portion 6 covered with a detachable coating 7 is on the periphery of the orifice 12.
  • a closure part having the shape of a tongue 17 (1) is precut from one of the thermoplastic sheets of the sachet.
  • the bag is sealed by a peelable seal 16 (1) in the peelable area 16.
  • the bag is filled through the orifice 12 after removing the detachable coating 7, for example by means of a nozzle (not shown). Once the bag is filled, cover the orifice with the tab 17 (1) and press the latter on the part adhesive 6. The tongue 17 (1) seals the orifice 12 in a leaktight manner, as shown in FIG. 5.
  • the user undoes the peelable weld 16 (1) in the peelable weld zone 16 and introduces a probe (not shown) in the duct 4.
  • the adhesive part 6 covered with a detachable coating 7 is in the orifice zone 15 in the form of a strip.
  • a closure piece in the form of a tongue 17 (1) is precut in one of the sheets of thermoplastic material of the sachet.
  • the bag is sealed by a peelable seal 16 (1) in the peelable area 16.
  • the bag is filled through the orifice 12, after having removed the detachable coating 7, for example by means of a nozzle (not shown).
  • a nozzle not shown.
  • the flap 17 (2) closes the orifice 12 sealingly, as shown in Figure 7.
  • the user undoes the peelable weld 16 (1) in the peelable weld zone 16 and introduces a probe (not shown) in the duct 4.

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Reproductive Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Claims (33)

  1. Beutel (Säckchen) (1) zum Verpacken bzw. Aufbewahren flüssiger Substanzen zur künstlichen Besamung von Tieren, aufweisend zwei verschweißte Lagen (Folien) eines thermoplastischen Materials, die eine Tasche (3) entlang eines geschlossenen Steges (Spur) von im allgemeinen länglicher Form mit zwei entgegengesetzten Enden abgrenzen bzw. begrenzen, wobei der Beutel an einem seiner Enden eine Unterbrechung aufweist, die einen Durchlaß (Kanal) (4) bestimmt und einen Durchlaßbereich (5) definiert, dadurch gekennzeichnet, daß der Beutel (1) eine Öffnung (12) in einer der beiden Lagen des thermoplastischen Materials aufweist, die in etwa entgegengesetzt zum Durchlaßbereich angeordnet ist und einen Öffnungsbereich (15) definiert, daß der Beutel (1) in dem Durchlaßbereich versiegelt bzw. verschlossen ist und daß eine der beiden Lagen des thermoplastischen Materials einen verklebten Teil (6) umfaßt, der mit einer ablösbaren Beschichtung (7) bedeckt ist.
  2. Beutel nach Anspruch 1, dadurch gekennzeichnet, daß eine der beiden Lagen des thermoplastischen Materials in dem Durchlaßbereich eine abziehbare Verschweißung bzw. Schweißnaht (16(1)) aufweist, die einen abziehbaren Verschweißungsbereich (16) definiert.
  3. Beutel nach Anspruch 2, dadurch gekennzeichnet, daß eine der beiden Lagen des thermoplastischen Materials in dem Durchlaßbereich ein Versiegelungs- und Abziehmaterial aufweist.
  4. Beutel nach Anspruch 3, dadurch gekennzeichnet, daß das Versiegelungsund Abziehmaterial aus Wachsen ausgewählt ist.
  5. Beutel nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß er in dem abziehbaren Verschweißungsbereich versiegelt bzw. verschlossen ist.
  6. Beutel nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Öffnung (12) eine Form aufweist, ausgewählt aus runden Formen, Schlitzen bzw. Spalten und Durchbrechungen bzw. Perforationen in Form von Kreuzen.
  7. Beutel nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß er ein integriertes Verschlußteil umfaßt und daß der verklebte Teil in dem Öffnungsbereich (15) befindlich ist.
  8. Beutel nach Anspruch 7, dadurch gekennzeichnet, daß er eine in eine der beiden thermoplastischen Lagen vorgeschnittene bzw. vorgestanzte Lasche (17(1)) aufweist und daß der verklebte Teil in dem Öffnungsbereich am Rand der Öffnung befindlich ist.
  9. Beutel nach Anspruch 7, dadurch gekennzeichnet, daß er einen Klappteil (17(2)) etwa in Form eines Streifens aufweist, der in eine der beiden Lagen des thermoplastischen Materials integriert ist, bestehend aus einem mit einer ablösbaren Beschichtung bedeckten verklebten Bereich, und daß der mit der ablösbaren Beschichtung bedeckte verklebte Teil in Form eines Streifens in dem Öffnungsbereich (15) vorliegt.
  10. Beutel nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der mit einer ablösbaren Beschichtung bedeckte verklebte Teil aufgetragen bzw. eingesetzt ist und aus einem aufgetragenen bzw. eingesetzten Verschlußstück besteht.
  11. Beutel nach Anspruch 10, dadurch gekennzeichnet, daß das aufgebrachte bzw. eingesetzte Verschlußteil die Form eines Etiketts (Aufklebezettels) (17(3)) aufweist, das aus einem Träger besteht, der eine mit einer ablösbaren Beschichtung bedeckte verklebte Lage trägt.
  12. Beutel nach Anspruch 1, dadurch gekennzeichnet, daß der verklebte Teil auf die innere Fläche der Lage des thermoplastischen Materials aufgebracht ist, die ihn in dem Durchlaßbereich trägt.
  13. Beutel nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß der verklebte Teil durch Aufbringung einer Schicht einer klebenden Substanz hergestellt ist.
  14. Beutel nach Anspruch 13, dadurch gekennzeichnet, daß die klebende Substanz auf Basis eines Materials ausgebildet ist, das ausgewählt ist aus Acrylharzen und druckreaktiven synthetischen Kautschuken.
  15. Beutel nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß der verklebte Teil aus einem Klebestreifen besteht.
  16. Beutel nach Anspruch 15, dadurch gekennzeichnet, daß der Klebestreifen ein Verbundsystem aus einem dünnen Träger ist, der auf seinen beiden Flächen mit einer gleichförmigen Klebstoffschicht versehen ist.
  17. Beutel nach Anspruch 16, dadurch gekennzeichnet, daß der dünne Träger ein Material ist, ausgewählt aus Papier, Vliesstoffen (Non-Wovens) und Polymerfilmen (Polymerfolien).
  18. Beutel nach Anspruch 17, dadurch gekennzeichnet, daß der dünne Träger ein Polyesterfilm (Polyesterfolie) ist.
  19. Beutel nach Anspruch 16, dadurch gekennzeichnet, daß der Klebstoff auf Basis eines Materials ausgebildet ist, ausgewählt ist aus Acrylharzen und druckreaktiven synthetischen Kautschuken.
  20. Beutel nach einem der Ansprüche 1 bis 19, dadurch gekennzeichnet, daß die ablösbare Beschichtung aus einem Material besteht, das ausgewählt ist aus Papier, Vliesstoffen (Non-Wovens) und Polymerfilmen (Polymerfolien).
  21. Beutel nach Anspruch 20, dadurch gekennzeichnet, daß die ablösbare Beschichtung ein Polyesterfilm (Polyesterfolie) ist.
  22. Beutel nach einem der Ansprüche 1 bis 21, dadurch gekennzeichnet, daß die zwei Lagen des thermoplastischen Materials einen Versatz zueinander in dem Durchlaßbereich aufweisen.
  23. Beutel nach Anspruch 22, dadurch gekennzeichnet, daß der Versatz etwa 1 bis 3 mm beträgt.
  24. Beutel nach einem der Ansprüche 1 bis 23, dadurch gekennzeichnet, daß ein Teil der thermoplastischen Lagen eine Färbung umfaßt, wodurch ein Färbungsteil (13) definiert ist.
  25. Beutel nach Anspruch 24, dadurch gekennzeichnet, daß der Färbungsteil eine Identifizierung bzw. Kennzeichnung aufweist.
  26. Beutel nach einem der Ansprüche 1 bis 25, dadurch gekennzeichnet, daß ein Teil der thermoplastischen Lagen einen Markierungsbereich (14) aufweist.
  27. Beutel nach Anspruch 26, dadurch gekennzeichnet, daß der Markierungsbereich eine Identifizierung bzw. Kennzeichnung mittels Markierung enthält.
  28. Beutel nach Anspruch 27, dadurch gekennzeichnet, daß die Identifizierung bzw. Kennzeichnung mittels Markierung derart gestaltet ist, daß sie mittels Transparenz erkennbar bzw. sichtbar ist.
  29. Verwendung des Beutels nach einem der Ansprüche 1 bis 28 zum Aufbewahren bzw. Verpacken einer flüssigen biologischen Substanz für künstliche Besamungen.
  30. Verwendung nach Anspruch 29, dadurch gekennzeichnet, daß die Substanz für künstliche Besamungen ausgewählt ist aus Tiersamen, Medien (Trägermitteln) und Verdünnungsmitteln.
  31. Verwendung nach Anspruch 30, dadurch gekennzeichnet, daß die Substanz Schweinesperma ist.
  32. Verwendung des Beutels nach den Ansprüchen 24 und 31, wobei die Färbung die Schweinerasse kennzeichnet bzw. identifiziert.
  33. Verwendung des Beutels nach den Ansprüchen 26 und 31, wobei die Identifizierung bzw. Kennzeichnung mittels Markierung die Schweinerasse identifiziert bzw. kennzeichnet.
EP00958716A 1999-08-19 2000-08-21 Beutel zum verpacken von flüssigem material für die künstliche besamung von tieren Expired - Lifetime EP1123062B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9910635 1999-08-19
FR9910635A FR2797582B1 (fr) 1999-08-19 1999-08-19 Sachet de conditionnement de substances liquides pour l'insemination artificielle animale
PCT/FR2000/002351 WO2001013818A1 (fr) 1999-08-19 2000-08-21 Sachet de conditionnement de substances liquides pour l'insemination artificielle animale

Publications (2)

Publication Number Publication Date
EP1123062A1 EP1123062A1 (de) 2001-08-16
EP1123062B1 true EP1123062B1 (de) 2004-03-31

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EP00958716A Expired - Lifetime EP1123062B1 (de) 1999-08-19 2000-08-21 Beutel zum verpacken von flüssigem material für die künstliche besamung von tieren

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Country Link
EP (1) EP1123062B1 (de)
KR (1) KR100457125B1 (de)
CN (1) CN1201704C (de)
AU (1) AU7015200A (de)
FR (1) FR2797582B1 (de)
WO (1) WO2001013818A1 (de)

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FR2823435B1 (fr) * 2001-04-11 2004-06-11 Imv Technologies Sachet de conditionnement de semence animale et de traitement uterin
FR2848812B1 (fr) 2002-12-24 2005-03-11 Imv Technologies Sachet de conditionnement de substances liquides convenant pour l'insemination artificielle animale, bande formee d'une succession de tels sachets et procede de fabrication de tels sachets
KR101508850B1 (ko) 2013-11-15 2015-04-07 강원대학교산학협력단 소의 정액 운반용 케이스장치
FR3027794B1 (fr) 2014-11-04 2016-12-30 Imv Tech Sachet de conditionnement de semence animale diluee convenant pour l'insemination artificielle, en particulier des especes porcines ; et systeme le comportant
FR3068617B1 (fr) * 2017-07-06 2019-08-02 Interscience Sachet filtrant comprenant un dispositif pour faciliter le prelevement d'un filtrat
FR3141056B1 (fr) 2022-10-19 2025-04-18 Imv Tech Unité de conditionnement d’une dose de semence animale diluée convenant pour l’insémination artificielle, en particulier des espèces porcines ; ainsi qu’ensemble et procédé

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WO2001013818A1 (fr) 2001-03-01
EP1123062A1 (de) 2001-08-16
CN1320025A (zh) 2001-10-31
WO2001013818B1 (fr) 2001-08-09
AU7015200A (en) 2001-03-19
KR100457125B1 (ko) 2004-11-16
FR2797582B1 (fr) 2001-10-05
FR2797582A1 (fr) 2001-02-23
KR20010075641A (ko) 2001-08-09
CN1201704C (zh) 2005-05-18

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