CA2233409A1 - Straw with a microporous solid-core fiber plug - Google Patents

Straw with a microporous solid-core fiber plug

Info

Publication number
CA2233409A1
CA2233409A1 CA002233409A CA2233409A CA2233409A1 CA 2233409 A1 CA2233409 A1 CA 2233409A1 CA 002233409 A CA002233409 A CA 002233409A CA 2233409 A CA2233409 A CA 2233409A CA 2233409 A1 CA2233409 A1 CA 2233409A1
Authority
CA
Canada
Prior art keywords
straw
core fiber
fiber plug
stopper
microporous solid
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
Application number
CA002233409A
Other languages
French (fr)
Other versions
CA2233409C (en
Inventor
Jean-Gerard Saint-Ramon
Christian Beau
Claude Dassier
Gustavo Decuadro-Hansen
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.)
Instruments de Medecine Veterinaire SA IMV
Original Assignee
Instruments de Medecine Veterinaire SA IMV
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 Instruments de Medecine Veterinaire SA IMV filed Critical Instruments de Medecine Veterinaire SA IMV
Publication of CA2233409A1 publication Critical patent/CA2233409A1/en
Application granted granted Critical
Publication of CA2233409C publication Critical patent/CA2233409C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

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)
  • Closures For Containers (AREA)
  • External Artificial Organs (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Artificial Filaments (AREA)
  • Materials For Medical Uses (AREA)
  • Table Equipment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Nonwoven Fabrics (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

The straw (1) has one end closed by a stopper (2) made in the form of a cylinder of a microporous polymer material, e.g. a solid fibre produced by continuous extrusion. The stopper is between 2-5 mm long, with a pre size of 0.001-10 mcm, and preferably 0.2-2 mcm. The polymer from which the stopper is made is selected from high density polyethylene, polyamides, nitrocellulose, polyesters, phenol-formol and perfluroalcoxy resins.
CA002233409A 1997-04-21 1998-04-20 Straw with a microporous solid-core fiber plug Expired - Fee Related CA2233409C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9704896 1997-04-21
FR9704896A FR2762210B1 (en) 1997-04-21 1997-04-21 GLITTER WITH A FULL MICROPOROUS FIBER CAP

Publications (2)

Publication Number Publication Date
CA2233409A1 true CA2233409A1 (en) 1998-10-21
CA2233409C CA2233409C (en) 2004-12-14

Family

ID=9506131

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002233409A Expired - Fee Related CA2233409C (en) 1997-04-21 1998-04-20 Straw with a microporous solid-core fiber plug

Country Status (8)

Country Link
EP (1) EP0873726B1 (en)
JP (1) JPH10295359A (en)
AT (1) ATE213138T1 (en)
CA (1) CA2233409C (en)
DE (1) DE69803811T2 (en)
DK (1) DK0873726T3 (en)
ES (1) ES2171001T3 (en)
FR (1) FR2762210B1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771284B1 (en) 1997-11-24 2000-08-18 Instr Medecine Veterinaire GLITTER WITH ADAPTER INSERT
FR2788489B1 (en) 1999-01-19 2001-03-30 Imv Technologies METHOD AND SYSTEM FOR PACKAGING A FLAKE WITH A LIQUID
FR2804416B1 (en) 2000-01-31 2002-04-26 Imv Technologies CONVEYOR AND TUBE POSITIONING MACHINE, ESPECIALLY FLAKES
FR2824255B1 (en) * 2001-05-07 2004-02-06 Imv Technologies STRAW FOR THE PRESERVATION OF SMALL QUANTITIES OF SUBSTANCES, ESPECIALLY BIOLOGICAL LIQUIDS
FR2932064B1 (en) * 2008-06-06 2010-08-13 Imv Technologies STRAW FOR THE PRESERVATION OF A DOSE OF A LIQUID-BASED SUBSTANCE, IN PARTICULAR A BIOLOGICAL SUBSTANCE
EP2198804A1 (en) * 2008-12-18 2010-06-23 IMV Technologies Straw for the conservation of a predetermined dose of a liquid base substance, in particular a biological substance
FR3004332B1 (en) 2013-04-11 2018-03-02 Imv Technologies STRAW FOR PRESERVING A PREDETERMINED DOSE OF A LIQUID-BASED SUBSTANCE, IN PARTICULAR PURE OR DILUTED ANIMAL SEED
US20160120172A1 (en) 2013-05-30 2016-05-05 Cryogenetics As Cryopreservation device for biological material
FR3011731B1 (en) 2013-10-15 2016-10-28 Imv Tech (EN) STRAW FOR THE PRESERVATION OF A PREDETERMINED DOSE OF LIQUID-BASED SUBSTANCES, IN PARTICULAR PURE OR DILUTED ANIMAL SEED; AND TOGETHER THE COMPRISING
FR3011732B1 (en) 2013-10-15 2016-09-09 Imv Tech (EN) STRAW FOR THE PRESERVATION OF A PREDETERMINED DOSE OF LIQUID-BASED SUBSTANCES, IN PARTICULAR PURE OR DILUTED ANIMAL SEED; AND TOGETHER THE COMPRISING
FR3017793B1 (en) 2014-02-21 2019-08-23 Imv Technologies PAILLETTE FOR PRESERVING A PREDETERMINED DOSE OF A LIQUID-BASED SUBSTANCE, IN PARTICULAR A BIOLOGICAL SUBSTANCE
FR3017792B1 (en) 2014-02-21 2019-08-23 Imv Technologies PAILLETTE FOR PRESERVING A PREDETERMINED DOSE OF A LIQUID-BASED SUBSTANCE, IN PARTICULAR A BIOLOGICAL SUBSTANCE
FR3021522A1 (en) 2014-05-28 2015-12-04 Imv Technologies STRAW FOR THE PRESERVATION OF A PREDETERMINED DOSE OF LIQUID-BASED SUBSTANCES, IN PARTICULAR DILUTED ANIMAL SEED; DILUTION MEDIUM FOR GIVING SUCH A SUBSTANCE; AND SYSTEM COMPRISING THEM
FR3034980B1 (en) 2015-04-20 2017-05-12 Imv Tech SPRAY FOR PRESERVING A PREDETERMINED DOSE OF LIQUID-BASED SUBSTANCE
FR3036954B1 (en) 2015-06-03 2017-07-14 Imv Tech STRAW FOR PRESERVING A PREDETERMINED DOSE OF LIQUID-BASED SUBSTANCE, AND INJECTION DEVICE AND METHOD FOR CARRYING OUT THE SAME
FR3074419B1 (en) 2017-12-05 2019-12-27 Imv Technologies GLITTER FOR THE CRYOGENIC PRESERVATION OF A DOSE OF LIQUID-BASED SUBSTANCE, ASSEMBLY COMPRISING SAME AND METHOD FOR EMPTYING THE GLITTER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498210A (en) 1949-09-20
GB1192946A (en) * 1967-10-12 1970-05-28 Colin Mcewin Duncan Improvements in or relating to Artificial Insemination of Animals
US4828772A (en) 1984-10-09 1989-05-09 Millipore Corporation Microporous membranes of ultrahigh molecular weight polyethylene
US4778601A (en) 1984-10-09 1988-10-18 Millipore Corporation Microporous membranes of ultrahigh molecular weight polyethylene
DE3868782D1 (en) * 1987-07-22 1992-04-09 Robert Cassou TUBES FOR STORING SMALL QUANTITIES, ESPECIALLY OF BIOLOGICAL SUBSTANCES, AND THE USE THEREOF IN A FERTILIZATION METHOD.
FR2651676B1 (en) * 1989-09-14 1991-11-29 Derien Jean Charles SUCTION STRAW FOR TAKING LIQUID WETTING PRODUCTS, METHOD AND MEANS FOR PRODUCING THE SAME.

Also Published As

Publication number Publication date
JPH10295359A (en) 1998-11-10
FR2762210A1 (en) 1998-10-23
CA2233409C (en) 2004-12-14
DE69803811D1 (en) 2002-03-21
ATE213138T1 (en) 2002-02-15
ES2171001T3 (en) 2002-08-16
FR2762210B1 (en) 1999-07-02
DK0873726T3 (en) 2002-04-29
DE69803811T2 (en) 2002-09-26
EP0873726B1 (en) 2002-02-13
EP0873726A1 (en) 1998-10-28

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EEER Examination request
MKLA Lapsed

Effective date: 20140422