KR102224065B9 - 다공성 마이크로웰 및 이를 구비한 멤브레인과 그 제조 방법 - Google Patents

다공성 마이크로웰 및 이를 구비한 멤브레인과 그 제조 방법

Info

Publication number
KR102224065B9
KR102224065B9 KR20180171798A KR20180171798A KR102224065B9 KR 102224065 B9 KR102224065 B9 KR 102224065B9 KR 20180171798 A KR20180171798 A KR 20180171798A KR 20180171798 A KR20180171798 A KR 20180171798A KR 102224065 B9 KR102224065 B9 KR 102224065B9
Authority
KR
South Korea
Prior art keywords
porous microwell
membrane
manufacturing
same
microwell
Prior art date
Application number
KR20180171798A
Other languages
English (en)
Other versions
KR102224065B1 (ko
KR20200081853A (ko
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 filed Critical
Priority to KR1020180171798A priority Critical patent/KR102224065B1/ko
Priority to PCT/KR2019/000182 priority patent/WO2020138581A1/ko
Priority to US17/418,758 priority patent/US20220073852A1/en
Publication of KR20200081853A publication Critical patent/KR20200081853A/ko
Application granted granted Critical
Publication of KR102224065B1 publication Critical patent/KR102224065B1/ko
Publication of KR102224065B9 publication Critical patent/KR102224065B9/ko

Links

Classifications

    • 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
    • C12M23/12—Well or multiwell plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/428—Heating or cooling of moulds or mould parts
    • 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
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/02—Membranes; Filters
    • C12M25/04—Membranes; Filters in combination with well or multiwell plates, i.e. culture inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/39—Electrospinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/756—Microarticles, nanoarticles

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Mechanical Engineering (AREA)
  • Immunology (AREA)
  • Clinical Laboratory Science (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
KR1020180171798A 2018-12-28 2018-12-28 다공성 마이크로웰 및 이를 구비한 멤브레인과 그 제조 방법 KR102224065B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020180171798A KR102224065B1 (ko) 2018-12-28 2018-12-28 다공성 마이크로웰 및 이를 구비한 멤브레인과 그 제조 방법
PCT/KR2019/000182 WO2020138581A1 (ko) 2018-12-28 2019-01-07 다공성 마이크로웰 및 이를 구비한 멤브레인과 그 제조 방법
US17/418,758 US20220073852A1 (en) 2018-12-28 2019-01-07 Porous microwell, and membrane comprising same and manufacturing method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180171798A KR102224065B1 (ko) 2018-12-28 2018-12-28 다공성 마이크로웰 및 이를 구비한 멤브레인과 그 제조 방법

Publications (3)

Publication Number Publication Date
KR20200081853A KR20200081853A (ko) 2020-07-08
KR102224065B1 KR102224065B1 (ko) 2021-03-05
KR102224065B9 true KR102224065B9 (ko) 2021-03-05

Family

ID=71127944

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180171798A KR102224065B1 (ko) 2018-12-28 2018-12-28 다공성 마이크로웰 및 이를 구비한 멤브레인과 그 제조 방법

Country Status (3)

Country Link
US (1) US20220073852A1 (ko)
KR (1) KR102224065B1 (ko)
WO (1) WO2020138581A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022231068A1 (ko) * 2021-04-27 2022-11-03 포항공과대학교 산학협력단 3차원 세포 응집체 배양 장치 및 이를 이용한 3차원 세포 응집체 배양 방법
KR20220164111A (ko) * 2021-06-03 2022-12-13 셀로이드 주식회사 줄기세포 유래 스페로이드형 초자연골세포 분화방법 내지 이의 용도
US20230142476A1 (en) 2021-11-09 2023-05-11 POSTECH Research and Business Development Foundation Kidney organoids and method for producing the same
KR20240041567A (ko) * 2022-09-23 2024-04-01 포항공과대학교 산학협력단 멤브레인이 열접합된 구조체 및 이를 제조하는 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4899947B2 (ja) * 2007-03-07 2012-03-21 東レ株式会社 繊維構造体の製造方法
JP2011203181A (ja) 2010-03-26 2011-10-13 Seiko Epson Corp マイクロ流体チップ
IN2014MN02555A (ko) * 2012-06-01 2015-07-24 Vycap B V
MX2017001979A (es) * 2014-08-20 2017-05-04 Hoffmann La Roche Metodo y aparato in vitro para analizar el comportamiento de sustancias en ambiente fisiologico simulado.
JP5731704B1 (ja) * 2014-09-05 2015-06-10 日本写真印刷株式会社 培養容器
EP3212761A1 (en) 2014-10-29 2017-09-06 Corning Incorporated Microwell design and fabrication for generation of cell culture aggregates
KR101766385B1 (ko) * 2015-08-07 2017-08-08 포항공과대학교 산학협력단 세포 배양용 용기 및 그 제조 방법
KR20180091763A (ko) 2017-02-06 2018-08-16 포항공과대학교 산학협력단 세포 배양 인서트와 세포 배양 용기 및 그 제조 방법

Also Published As

Publication number Publication date
US20220073852A1 (en) 2022-03-10
KR102224065B1 (ko) 2021-03-05
WO2020138581A1 (ko) 2020-07-02
KR20200081853A (ko) 2020-07-08

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
X091 Application refused [patent]
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]