KR102380496B9 - 장기칩의 동결보존 방법 - Google Patents

장기칩의 동결보존 방법

Info

Publication number
KR102380496B9
KR102380496B9 KR1020210083098A KR20210083098A KR102380496B9 KR 102380496 B9 KR102380496 B9 KR 102380496B9 KR 1020210083098 A KR1020210083098 A KR 1020210083098A KR 20210083098 A KR20210083098 A KR 20210083098A KR 102380496 B9 KR102380496 B9 KR 102380496B9
Authority
KR
South Korea
Prior art keywords
cryopreservation
organ
chip
methods
Prior art date
Application number
KR1020210083098A
Other languages
English (en)
Other versions
KR20220000847A (ko
KR102380496B1 (ko
Inventor
노훈석
이지은
Original Assignee
(주) 멥스젠
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 (주) 멥스젠 filed Critical (주) 멥스젠
Publication of KR20220000847A publication Critical patent/KR20220000847A/ko
Application granted granted Critical
Publication of KR102380496B1 publication Critical patent/KR102380496B1/ko
Publication of KR102380496B9 publication Critical patent/KR102380496B9/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0205—Chemical aspects
    • A01N1/0231—Chemically defined matrices, e.g. alginate gels, for immobilising, holding or storing cells, tissue or organs for preservation purposes; Chemically altering or fixing cells, tissue or organs, e.g. by cross-linking, for preservation purposes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0205—Chemical aspects
    • A01N1/021—Preservation or perfusion media, liquids, solids or gases used in the preservation of cells, tissue, organs or bodily fluids
    • A01N1/0221—Freeze-process protecting agents, i.e. substances protecting cells from effects of the physical process, e.g. cryoprotectants, osmolarity regulators like oncotic agents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0236—Mechanical aspects
    • A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
    • A01N1/0247—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components for perfusion, i.e. for circulating fluid through organs, blood vessels or other living parts
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0236—Mechanical aspects
    • A01N1/0263—Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving, e.g. cool boxes, blood bags or "straws" for cryopreservation
    • A01N1/0268—Carriers for immersion in cryogenic fluid, both for slow-freezing and vitrification, e.g. open or closed "straws" for embryos, oocytes or semen
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0278—Physical preservation processes
    • A01N1/0284—Temperature processes, i.e. using a designated change in temperature over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS 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
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/08—Bioreactors or fermenters specially adapted for specific uses for producing artificial tissue or for ex-vivo cultivation of tissue
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/16—Microfluidic devices; Capillary tubes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
KR1020210083098A 2020-06-26 2021-06-25 장기칩의 동결보존 방법 KR102380496B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20200078256 2020-06-26
KR1020200078256 2020-06-26

Publications (3)

Publication Number Publication Date
KR20220000847A KR20220000847A (ko) 2022-01-04
KR102380496B1 KR102380496B1 (ko) 2022-04-01
KR102380496B9 true KR102380496B9 (ko) 2023-04-17

Family

ID=79281571

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210083098A KR102380496B1 (ko) 2020-06-26 2021-06-25 장기칩의 동결보존 방법

Country Status (8)

Country Link
US (1) US20230255195A1 (ko)
EP (1) EP4173483A1 (ko)
JP (1) JP2023525357A (ko)
KR (1) KR102380496B1 (ko)
CN (1) CN115916407A (ko)
AU (1) AU2021296970A1 (ko)
CA (1) CA3172280A1 (ko)
WO (1) WO2021261961A1 (ko)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100688443B1 (ko) * 2005-03-11 2007-03-02 경상남도 세포성 인공조직의 장기보관을 위한 무혈청성 동결보존액및 이를 이용한 세포성 인공조직의 동결보존방법
WO2013086502A1 (en) * 2011-12-09 2013-06-13 President And Fellows Of Harvard College Organ chips and uses thereof
WO2016172621A2 (en) 2015-04-22 2016-10-27 Berkeley Lights, Inc. Freezing and archiving cells on a microfluidic device
CN105831105B (zh) * 2016-04-12 2018-12-14 上海理工大学 微流体细胞处理芯片及其应用方法
CN105994250A (zh) * 2016-05-19 2016-10-12 电子科技大学 一种基于微流控和膜分离技术的细胞低温保护剂添加或去除方法
EP3550966A1 (en) * 2016-12-06 2019-10-16 Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. Cryopreservation method of biological specimen
KR102045931B1 (ko) * 2018-04-05 2019-11-18 오가노이드사이언스 주식회사 오가노이드의 동결방법

Also Published As

Publication number Publication date
CA3172280A1 (en) 2021-12-30
AU2021296970A1 (en) 2022-10-20
WO2021261961A1 (ko) 2021-12-30
KR20220000847A (ko) 2022-01-04
CN115916407A (zh) 2023-04-04
KR102380496B1 (ko) 2022-04-01
EP4173483A1 (en) 2023-05-03
US20230255195A1 (en) 2023-08-17
JP2023525357A (ja) 2023-06-15

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Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
G170 Re-publication after modification of scope of protection [patent]