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WO2022222059A1 - Appareil de traitement - Google Patents

Appareil de traitement Download PDF

Info

Publication number
WO2022222059A1
WO2022222059A1 PCT/CN2021/088669 CN2021088669W WO2022222059A1 WO 2022222059 A1 WO2022222059 A1 WO 2022222059A1 CN 2021088669 W CN2021088669 W CN 2021088669W WO 2022222059 A1 WO2022222059 A1 WO 2022222059A1
Authority
WO
WIPO (PCT)
Prior art keywords
sieve
orifice plate
tissue
orifice plates
processing device
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2021/088669
Other languages
English (en)
Chinese (zh)
Inventor
孙重阳
曹燚
王璐璐
阎梦萦
潘苏婉
钟成
鲁艺
王立平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Institute of Advanced Technology of CAS
Original Assignee
Shenzhen Institute of Advanced Technology of CAS
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 Shenzhen Institute of Advanced Technology of CAS filed Critical Shenzhen Institute of Advanced Technology of CAS
Priority to PCT/CN2021/088669 priority Critical patent/WO2022222059A1/fr
Publication of WO2022222059A1 publication Critical patent/WO2022222059A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
    • G01N1/31—Apparatus therefor

Definitions

  • the present application solves the problem that the existing tissue sieve 60 is a monolithic sieve structure, a monolithic sieve structure is provided with a plurality of sieve grooves, and the plurality of sieve grooves correspond to the plurality of orifice plates 20, and the biological organisms in a certain sieve groove
  • a whole sieve structure needs to be taken out, and when the whole sieve structure moves, it may drop the treatment reagent into other non-corresponding orifice plates 20 , thereby causing the infiltration of the orifice plate 20 .
  • Handling reagent contamination, resulting in cross-infection The tissue sieves 60 provided independently in the present application can be taken out independently, and other tissue sieves 60 do not need to be moved, thereby avoiding contamination of the processing reagents in other orifice plates 20 .
  • the material of the screen bottom 601 is polyamide fiber, and the material of the screen body 602 and the screen handle 603 is polypropylene.
  • the screen bottom 601 is made of nylon cloth. After the bottom of the screen body 602 is covered with nylon cloth and tightened, glue is used on the side, and the excess part can be cut off. The glue can be 502 glue.
  • the nylon cloth is used as the sieve bottom 601 of the independent tissue sieve 60. The tissue sieve 60 can be lifted before the reagent is replaced, the biological tissue falls on the nylon cloth, and the reagent is left in the orifice plate 20 through the nylon cloth, and then the subsequent operations are performed. Each tissue sieve 60 can be operated individually to avoid reagent contamination.
  • the nylon cloth can be replaced after use or other sieve bottoms 601 can be used according to the test needs.
  • the material of the screen bottom 601 may also be other materials, which are not limited in this application.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Appareil de traitement, utilisé pour traiter un tissu biologique, et comprenant un support (10) et une pluralité de plaques d'orifice (20), un espace de réception (30) étant formé dans le support (10), la pluralité de plaques d'orifice (20) étant logée dans l'espace de réception (30), des plaques d'orifice adjacentes (20) étant reliées de façon détachable, chacune des plaques d'orifice (20) étant utilisée pour recevoir un réactif de traitement, et le réactif de traitement étant utilisé pour traiter un tissu biologique. L'appareil de traitement selon l'invention peut satisfaire aux exigences différenciées de différents scénarios d'utilisation, et l'appareil de traitement peut être utilisé de manière flexible.
PCT/CN2021/088669 2021-04-21 2021-04-21 Appareil de traitement Ceased WO2022222059A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/088669 WO2022222059A1 (fr) 2021-04-21 2021-04-21 Appareil de traitement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/088669 WO2022222059A1 (fr) 2021-04-21 2021-04-21 Appareil de traitement

Publications (1)

Publication Number Publication Date
WO2022222059A1 true WO2022222059A1 (fr) 2022-10-27

Family

ID=83723692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/088669 Ceased WO2022222059A1 (fr) 2021-04-21 2021-04-21 Appareil de traitement

Country Status (1)

Country Link
WO (1) WO2022222059A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104062160A (zh) * 2014-06-29 2014-09-24 浙江大学 一种电镜生物样品批量组织处理装置及应用
CN106198960A (zh) * 2016-07-08 2016-12-07 何韶衡 一种自由组装的酶标板
EP3115449A1 (fr) * 2015-07-08 2017-01-11 IVTech S.r.l. Plaquette à puits multiples pour cultures cellulaires
CN207047215U (zh) * 2017-08-10 2018-02-27 厦门纽克泰生物技术有限公司 一种用于提高核酸合成一致性的辅助装置及核酸合成仪
CN207730526U (zh) * 2017-12-26 2018-08-14 湖南师范大学 一种用于组织包埋的容器
US20190309249A1 (en) * 2016-11-30 2019-10-10 Corning Incorporated Tray for supporting individual or multiple cell culture wells
CN210945629U (zh) * 2019-10-25 2020-07-07 广州洁特生物过滤股份有限公司 一种深孔板
CN212807804U (zh) * 2020-08-04 2021-03-26 昆明医科大学 一种实验动物实体器官组织梗死染色固定装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104062160A (zh) * 2014-06-29 2014-09-24 浙江大学 一种电镜生物样品批量组织处理装置及应用
EP3115449A1 (fr) * 2015-07-08 2017-01-11 IVTech S.r.l. Plaquette à puits multiples pour cultures cellulaires
CN106198960A (zh) * 2016-07-08 2016-12-07 何韶衡 一种自由组装的酶标板
US20190309249A1 (en) * 2016-11-30 2019-10-10 Corning Incorporated Tray for supporting individual or multiple cell culture wells
CN207047215U (zh) * 2017-08-10 2018-02-27 厦门纽克泰生物技术有限公司 一种用于提高核酸合成一致性的辅助装置及核酸合成仪
CN207730526U (zh) * 2017-12-26 2018-08-14 湖南师范大学 一种用于组织包埋的容器
CN210945629U (zh) * 2019-10-25 2020-07-07 广州洁特生物过滤股份有限公司 一种深孔板
CN212807804U (zh) * 2020-08-04 2021-03-26 昆明医科大学 一种实验动物实体器官组织梗死染色固定装置

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