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1. WO2021039330 - JIG FOR CELL OR TISSUE CRYOPRESERVATION

Publication Number WO/2021/039330
Publication Date 04.03.2021
International Application No. PCT/JP2020/030049
International Filing Date 05.08.2020
IPC
A01N 1/02 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
1Preservation of bodies of humans or animals, or parts thereof
02Preservation of living parts
C12M 1/00 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1Apparatus for enzymology or microbiology
C12N 5/071 2010.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
07Animal cells or tissues
071Vertebrate cells or tissues, e.g. human cells or tissues
CPC
A01N 1/02
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
1Preservation of bodies of humans or animals, or parts thereof
02Preservation of living parts
C12M 1/00
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
1Apparatus for enzymology or microbiology
Applicants
  • 三菱製紙株式会社 MITSUBISHI PAPER MILLS LIMITED [JP]/[JP]
Inventors
  • 松澤 篤史 MATSUZAWA, Atsushi
  • 吉田 翔 YOSHIDA, Kakeru
Agents
  • 特許業務法人 安富国際特許事務所 YASUTOMI & ASSOCIATES
Priority Data
2019-15290623.08.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) JIG FOR CELL OR TISSUE CRYOPRESERVATION
(FR) GABARIT DESTINÉ À LA CRYOCONSERVATION DE CELLULES OU DE TISSUS
(JA) 細胞又は組織の凍結保存用治具
Abstract
(EN)
The purpose of the present invention is to provide a jig for cryopreservation that achieves excellent workability in a freezing operation and a thawing operation for cells or tissues. The present invention is directed to a jig for cell or tissue cryopreservation at least comprising a body member having a strip-shaped tip section, and a cap member that encloses the tip section of the main body member, wherein the tip section has at least a placement part having a preservative solution absorbent, the short axial length of the tip section is greater than or equal to 70% of the inner diameter of the cap member, and the long axis length of an inner cavity of the cap member is less than or equal to 200% of the long axis length of the tip section.
(FR)
L'objectif de la présente invention est de fournir un gabarit de cryoconservation qui atteint une excellente aptitude au façonnage dans une opération de congélation et une opération de décongélation pour des cellules ou des tissus. La présente invention concerne un gabarit destiné à la cryoconservation de cellules ou de tissus comprenant au moins un élément de corps ayant une section de pointe en forme de bande, et un élément formant capuchon qui entoure la section de pointe de l'élément de corps principal, la section de pointe ayant au moins une partie de placement ayant un absorbant de solution de conservateur, la longueur de l'axe court de la section de pointe étant supérieure ou égale à 70 % du diamètre interne de l'élément formant capuchon, et la longueur de l'axe long d'une cavité interne de l'élément formant capuchon étant inférieure ou égale à 200 % de la longueur de l'axe long de la section de pointe.
(JA)
本発明の目的は、細胞又は組織の凍結操作と融解操作の作業性に優れた凍結保存用治具を提供することである。 本発明は、短冊状の先端部を有する本体部材、及び、該本体部材の先端部を被包するキャップ部材を少なくとも有する細胞又は組織の凍結保存用治具であって、該先端部は保存液吸収体を有する載置部を少なくとも有し、該先端部の短軸方向の長さが該キャップ部材の内径の70%以上であり、該キャップ部材の内腔の長軸方向の長さが該先端部の長軸方向の長さの200%以下である細胞又は組織の凍結保存用治具である。
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