Title:
NARROW TUBE FOR VITRIFICATION PRESERVATION OF ANIMAL EMBRYO OR OVUM
Document Type and Number:
WIPO Patent Application WO/2011/070973
Kind Code:
A1
Abstract:
Provided is a narrow tube for vitrification preservation which has excellent handling properties and enables the vitrification preservation of an animal embryo or ovum at a high survival rate.
The narrow tube for the vitrification preservation of an animal embryo or ovum comprises a container body and a casing, wherein said container body comprises an outer handle and an inner handle connected to said outer handle, a vitrification preservation solution-remover is fixed to said inner handle, at least one embryo or ovum as described above is placed on said vitrification preservation solution-remover by which the vitrification preservation solution present in the outer periphery of said embryo or ovum is removed.
Inventors:
FUKUDA YOSHINORI (JP)
MOMOZAWA KENJI (JP)
MOMOZAWA KENJI (JP)
Application Number:
PCT/JP2010/071631
Publication Date:
June 16, 2011
Filing Date:
December 03, 2010
Export Citation:
Assignee:
SCHOOL JURIDICAL PERSON KITASATO INST (JP)
FUKUDA YOSHINORI (JP)
MOMOZAWA KENJI (JP)
FUKUDA YOSHINORI (JP)
MOMOZAWA KENJI (JP)
International Classes:
C12M1/00; A01N1/02; A61D19/02; A61D19/04
Foreign References:
| JP2005040073A | 2005-02-17 | |||
| JPH10248860A | 1998-09-22 | |||
| JPH05176946A | 1993-07-20 | |||
| JP2002315573A | 2002-10-29 |
Other References:
SAKAGAMI N. ET AL.: "Viability of porcine embryos after vitrification using water-soluble pullulan films", J REPROD DEV., vol. 56, no. 2, April 2010 (2010-04-01), pages 279 - 284
TAKU ANAN ET AL.: "Direct Ishoku no Dekiru Ushi Haibanho no Gaishu Glass-ka Eki Kyushu Jokyo Glass-ka Ho, VII 29-17", DAI 112 KAI THE JAPANESE SOCIETY ZOOTECHNICAL SCIENCE ANNUAL MEETING ABSTRACTS, 28 March 2010 (2010-03-28), pages 88
KENJI MOMOZAWA ET AL.: "Vitrification of Bovine Blastocysts on a Membrane Filter Absorbing Extracellular Vitrification Solution", J. MAMM. OVA. RES., vol. 23, 2006, pages 63 - 66, XP055250901
NORIO ARIYASU ET AL.: "Glass-ka Hozonho ni yoru Seihanbetsu Juseiran no Toketsu Hozon Gijutsu", BULLETIN OF THE OKAYAMA PREFECTURAL CENTER FOR ANIMAL HUSBANDRY & RESEARCH, no. 12, 2001, pages 9 - 11
TAKU ANAN ET AL.: "Direct Ishoku no Dekiru Ushi Haibanho no Gaishu Glass-ka Eki Kyushu Jokyo Glass-ka Ho, VII 29-17", DAI 112 KAI THE JAPANESE SOCIETY ZOOTECHNICAL SCIENCE ANNUAL MEETING ABSTRACTS, 28 March 2010 (2010-03-28), pages 88
KENJI MOMOZAWA ET AL.: "Vitrification of Bovine Blastocysts on a Membrane Filter Absorbing Extracellular Vitrification Solution", J. MAMM. OVA. RES., vol. 23, 2006, pages 63 - 66, XP055250901
NORIO ARIYASU ET AL.: "Glass-ka Hozonho ni yoru Seihanbetsu Juseiran no Toketsu Hozon Gijutsu", BULLETIN OF THE OKAYAMA PREFECTURAL CENTER FOR ANIMAL HUSBANDRY & RESEARCH, no. 12, 2001, pages 9 - 11
Attorney, Agent or Firm:
WATANABE, SATOSHI (JP)
Toshi Watanabe (JP)
Toshi Watanabe (JP)
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