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HOLLOW FIBER CRYOPRESERVATION INSTRUMENT AND CELL CRYOPRESERVATION METHOD

外国特許コード F160008838
整理番号 (S2015-0363-N0)
掲載日 2016年8月18日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2015JP086462
国際公開番号 WO 2016111217
国際出願日 平成27年12月28日(2015.12.28)
国際公開日 平成28年7月14日(2016.7.14)
優先権データ
  • 特願2015-003070 (2015.1.9) JP
発明の名称 (英語) HOLLOW FIBER CRYOPRESERVATION INSTRUMENT AND CELL CRYOPRESERVATION METHOD
発明の概要(英語) The present invention provides 1) a hollow fiber cryopreservation instrument characterized by having a long support tool on which a hollow fiber is placed, and in that the support tool is made of a low temperature resistant material, and 2) a cell cryopreservation method characterized by including the steps of placing a hollow fiber on the support tool of the hollow fiber cryopreservation instrument, and cryopreserving cells in a state where the hollow fiber is placed on the support tool.
特許請求の範囲(英語) [claim1]
1. The hollow yarn freezing retention equipment which has the supporting structure of long shaku condition in order to mount the hollow yarn, as for the aforementioned supporting structure, consists of the resistance low temperature characteristic material.
[claim2]
2. In the aforementioned supporting structure, in the claim 1 where the perforation hole which penetrates with the opposite side of hollow yarn side and the said hollow yarn side which are mounted is formed the hollow yarn freezing retention equipment of statement.
[claim3]
3. The aforementioned perforation hole, in the claim 2 which is formed to the abbreviation center of longitudinal direction of the aforementioned supporting structure the hollow yarn freezing retention equipment of statement.
[claim4]
4. As for the aforementioned supporting structure, either of the claim 1-3 which possesses with the side wall section which stands up from the aforementioned bottom bottom in order to mount the hollow yarn and, according to the longitudinal direction of the aforementioned supporting structure in one section the hollow yarn freezing retention equipment of statement.
[claim5]
5. The aforementioned supporting structure the resin make or is the metal make, either of the claim 1-4 in one section the hollow yarn freezing retention equipment of statement.
[claim6]
6. Either of the claim 1-5 in one section in the aforementioned supporting structure of the hollow yarn freezing retention equipment of statement, the process which mounts the hollow yarn which includes the cell in the internal space and,
When the said hollow yarn has been mounted in the said supporting structure, the process which it freezes retains the said cell and,
The cell freezing preservation method which it possesses.
[claim7]
7. After the process which mounts the aforementioned hollow yarn in the aforementioned supporting structure, in the claim 6 which possesses the process which accommodates the aforementioned supporting structure where the aforementioned hollow yarn is mounted in the Guard vessel cell freezing preservation method of statement.
[claim8]
8. After the process which mounts the aforementioned hollow yarn in the aforementioned supporting structure, cooling the aforementioned hollow yarn, it possesses the process which freezes the aforementioned cell, in claim 6 or 7 cell freezing preservation method of statement.
[claim9]
9. The aforementioned cell the reproduction cell and/or either of the claim 6-8 which is the trunk cell in one section cell freezing preservation method of statement.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • MEIJI UNIVERSITY
  • 発明者(英語)
  • NAGASHIMA HIROSHI
  • MATSUNARI HITOMI
  • UCHIKURA AYUKO
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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