WO2023019759A1 - Dispositif de génération de micro-gouttelettes - Google Patents

Dispositif de génération de micro-gouttelettes Download PDF

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Publication number
WO2023019759A1
WO2023019759A1 PCT/CN2021/129697 CN2021129697W WO2023019759A1 WO 2023019759 A1 WO2023019759 A1 WO 2023019759A1 CN 2021129697 W CN2021129697 W CN 2021129697W WO 2023019759 A1 WO2023019759 A1 WO 2023019759A1
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WO
WIPO (PCT)
Prior art keywords
chip
sample
micro
flow channel
layer
Prior art date
Application number
PCT/CN2021/129697
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English (en)
Chinese (zh)
Inventor
徐亚骏
郑文山
裴颢
徐云飞
Original Assignee
墨卓生物科技(浙江)有限公司
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Publication date
Application filed by 墨卓生物科技(浙江)有限公司 filed Critical 墨卓生物科技(浙江)有限公司
Publication of WO2023019759A1 publication Critical patent/WO2023019759A1/fr

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    • 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
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Dispositif de génération de micro-gouttelettes, comprenant : une puce de génération (1) qui comporte de premiers compartiments (141) et de seconds compartiments (142), et qui peut générer des micro-gouttelettes à l'aide d'échantillons liquides provenant des premiers compartiments (141) et des seconds compartiments (142) ; une plaque de collecte (3) qui comporte des trous de collecte (31) ; et une base de raccordement (2) qui enveloppe la plaque de collecte (3), et comporte un support de puce (21). La puce de génération (1) est placée et limitée par le support de puce (21), et la plaque de collecte (3) est montée de manière amovible sur la base de raccordement (2).
PCT/CN2021/129697 2021-08-20 2021-11-10 Dispositif de génération de micro-gouttelettes WO2023019759A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110961284.0A CN114950580A (zh) 2021-08-20 2021-08-20 微液滴生成装置
CN202110961284.0 2021-08-20

Publications (1)

Publication Number Publication Date
WO2023019759A1 true WO2023019759A1 (fr) 2023-02-23

Family

ID=82972993

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/129697 WO2023019759A1 (fr) 2021-08-20 2021-11-10 Dispositif de génération de micro-gouttelettes

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CN (1) CN114950580A (fr)
WO (1) WO2023019759A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113512494B (zh) * 2021-05-06 2024-03-22 中国科学院上海高等研究院 一种细胞微流控培养芯片

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007210114A (ja) * 2006-02-07 2007-08-23 Brother Ind Ltd インクジェットヘッド
CN207981204U (zh) * 2017-11-06 2018-10-19 北京天健惠康生物科技有限公司 微液滴生成系统
CN109746059A (zh) * 2017-11-06 2019-05-14 北京新羿生物科技有限公司 微液滴生成系统
CN110787846A (zh) * 2019-11-05 2020-02-14 华中科技大学 一种一步式双层微液滴生成装置及方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007210114A (ja) * 2006-02-07 2007-08-23 Brother Ind Ltd インクジェットヘッド
CN207981204U (zh) * 2017-11-06 2018-10-19 北京天健惠康生物科技有限公司 微液滴生成系统
CN109746059A (zh) * 2017-11-06 2019-05-14 北京新羿生物科技有限公司 微液滴生成系统
CN110787846A (zh) * 2019-11-05 2020-02-14 华中科技大学 一种一步式双层微液滴生成装置及方法

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Publication number Publication date
CN114950580A (zh) 2022-08-30

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