WO2017067054A1 - Plateau de stérilisation comprenant une base magnétique pour banc super stérile - Google Patents

Plateau de stérilisation comprenant une base magnétique pour banc super stérile Download PDF

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Publication number
WO2017067054A1
WO2017067054A1 PCT/CN2015/098605 CN2015098605W WO2017067054A1 WO 2017067054 A1 WO2017067054 A1 WO 2017067054A1 CN 2015098605 W CN2015098605 W CN 2015098605W WO 2017067054 A1 WO2017067054 A1 WO 2017067054A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
column
positioning lock
magnetic base
sterilization tray
Prior art date
Application number
PCT/CN2015/098605
Other languages
English (en)
Chinese (zh)
Inventor
邱一华
彭聿平
高江宁
刘展
曹蓓蓓
Original Assignee
南通大学
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 南通大学 filed Critical 南通大学
Publication of WO2017067054A1 publication Critical patent/WO2017067054A1/fr
Priority to ZA2017/03623A priority Critical patent/ZA201703623B/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices

Definitions

  • the present invention relates to a magnetic base sterilization tray for a clean bench.
  • a cell culture plate (hereinafter referred to as a culture plate) of a sterile plastic material is used as a container, and the cultured cells are added to the test liquid, and the test liquid is replaced. Carry out experimental operations such as incubation and cultivation of cells.
  • the object of the present invention is to provide a magnetic base sterilization tray for a clean platform with reasonable structure, convenient use and adjustable space.
  • a magnetic base sterilization tray for a clean bench comprising: a magnetic seat for generating an adsorption magnetic force, wherein a side of the magnetic seat is a magnetic body for adsorbing the magnetic base on a vertical side plate of the iron in the ultra-clean platform;
  • the suction surface of the seat, the bottom surface of the magnetic seat is in contact with the bottom surface of the clean bench, the upper surface of the magnetic seat is fixed with the column bottom plate, the column is provided on the column bottom plate;
  • the horizontal member height positioning lock is mounted on the column, and the horizontal member height positioning lock is arranged above the column.
  • the piece includes a connecting sleeve for fitting the horizontal member of the sterilization tray on the column of the magnetic base, and helps the horizontal member of the sterilization tray to move at a large angle in the horizontal direction, and the connecting sleeve is cultured by the horizontal arm and the horizontal
  • the plate of the plate is placed horizontally, and the horizontal plate of the plate is provided with a non-slip frame to prevent the plate from slipping off.
  • the horizontal member height positioning lock comprises a positioning lock body for forming a positioning cylindrical space of the positioning lock and the magnetic base column; the positioning lock body is composed of two left and right pieces, and the left and right two pieces are passed through the positioning lock hinge The connection enables the huddle cylindrical space of the positioning lock to be effectively spliced; the positioning lock fastening screw is arranged on the left and right side of the positioning lock body, and the positioning lock fastening screw is tightened to make the positioning lock tightly entangled in the magnetic On the column of the base, loosen the positioning lock fastening screw, remove the positioning lock to the magnetic base column, and move the position of the positioning lock up and down.
  • a positioning lock silicone pad is arranged in the positioning lock body, and the positioning lock silicone pad and the magnetic base column are engaged, so that the positioning lock is fixed at a height position required by the magnetic base column.
  • the magnetic seat includes a soft magnetic material, and a soft magnetic material is provided with a non-magnetic material that separates the soft magnetic material into uniform upper and lower halves, and a constant magnet is disposed in a cylindrical space surrounded by a soft magnetic material.
  • the constant magnet and the constant magnet are connected to each other. When the constant magnet rotates to the off position, the N and S poles of the constant magnet are in a horizontal position, and the magnetic lines of force are separated by two soft magnetic materials separated by a non-magnetic material.
  • the magnetic seat adsorption surface is not magnetic and can move freely; when the constant magnet rotates to the ⁇ position, the N and S poles of the constant magnet are in the up and down position, and the N and S poles of the constant magnet are respectively aligned.
  • the two soft magnetic materials of the magnetically permeable material are separated from the N pole to the soft magnetic material to the iron vertical side plate in the ultra clean table to another soft magnetic material to the S pole, forming a magnetic line close, and adsorbing the magnetic seat adsorption surface On the iron vertical side panel in the clean bench.
  • the present invention can eliminate the trouble of looking for a high height in the ultra clean bench every time the illuminating plate is irradiated with an ultraviolet lamp.
  • the tray is provided with a slip-off frame around it to prevent the culture plate from slipping off.
  • the upper and lower spatial positions of the sterilization tray can be changed by adjusting the position of the horizontal member height positioning lock on the column. It is also possible to change the horizontal spatial position of the sterilization tray by adjusting the horizontal angle of the horizontal member of the sterilization tray.
  • the magnetic base sterilization tray for the ultra-clean platform of this application is a tray device which can be used in the ultra-clean platform, which has adjustable storage space, reasonable structure and convenient use for ultraviolet irradiation of the culture plate.
  • 1 is a front view of a magnetic base.
  • FIG. 2 is a longitudinal cross-sectional view of a magnetic seat.
  • FIG. 3 is a top plan view of the horizontal member height positioning lock.
  • FIG. 4 is a plan view of a horizontal member of a sterilization tray.
  • Chassis fixing screw Fix the column chassis to the upper surface of the magnetic base.
  • Magnetic seat adsorption surface The magnetic base is adsorbed on the vertical side plate of the iron in the clean bench.
  • Constant magnet rotation is turned off: The constant magnet is rotated to the off position, the magnetic force of the adsorption surface of the magnetic base disappears, and the magnetic base can be freely moved; the constant magnet is rotated to the position of the crucible, and the magnetic base adsorption surface generates a magnetic force.
  • the magnetic base is firmly attached to the vertical side panel of the iron in the clean bench.
  • Magnetic seat The adsorption magnetic force is generated.
  • Constant Magnet A magnetic generating source.
  • Non-magnetic material The soft magnetic material of the magnetic seat is divided into uniform upper and lower halves.
  • Positioning lock silicone pad Cooperating with the magnetic base column to form a large static friction force, so that the positioning lock is well fixed at the height position required by the magnetic base column.
  • Positioning lock body forming a positioning cylindrical lock and a magnetic base column.
  • Positioning lock hinge enables the cohesive cylindrical space of the positioning lock to be effectively engaged.
  • Non-slip off frame Prevent slippage of the culture plate.
  • a magnetic base sterilization tray for a clean bench includes a magnetic seat for generating an adsorption magnetic force, and a side of the magnetic seat is a magnetic seat adsorption surface for adsorbing the magnetic base on a vertical side plate of the iron in the clean bench.
  • the bottom surface of the magnetic base is in contact with the bottom surface of the clean bench, the upper surface of the magnetic seat is fixed with the column bottom plate, and the column is provided on the column bottom plate;
  • the horizontal member height positioning lock is mounted on the column, and the horizontal member height positioning lock is arranged above the column, and the a horizontally rotating sterilizing tray horizontal member on the column;
  • the sterilizing tray horizontal member includes a connecting sleeve, the connecting sleeve is used for tying the sterilizing tray horizontal member on the column of the magnetic base, and assisting the sterilizing tray horizontal member In the horizontal direction of large-angle movement, the connecting sleeve is connected to the horizontally placed plate of the culture plate on which the culture plate is placed through the horizontal arm, and the anti-slip frame is arranged around the horizontally placed plate of the culture plate to prevent the culture plate from slipping off.
  • the height of the column is 25 cm, and the diameter of the column is 2 cm.
  • the horizontal member height positioning lock comprises a positioning lock body for forming a positioning cylindrical space of the positioning lock and the magnetic base column; the positioning lock body is composed of two left and right pieces, and the left and right two pieces are passed through the positioning lock hinge The connection enables the huddle cylindrical space of the positioning lock to be effectively spliced; the positioning lock fastening screw is arranged on the left and right side of the positioning lock body, and the positioning lock fastening screw is tightened to make the positioning lock tightly entangled in the magnetic On the column of the base, loosen the positioning lock fastening screw, remove the positioning lock to the magnetic base column, and move the position of the positioning lock up and down.
  • a positioning lock silicone pad is arranged in the positioning lock body, and the positioning lock silicone pad and the magnetic base column are engaged, so that the positioning lock is fixed at a height position required by the magnetic base column.
  • the magnetic seat includes a soft magnetic material, and the soft magnetic material is disposed to separate the soft magnetic material into uniform upper and lower portions Two non-magnetic materials, a constant magnet is arranged in the cylindrical space surrounded by the soft magnetic material, and the constant magnet is connected with the constant magnet.
  • the constant magnet N When the constant magnet rotates to the off position, the constant magnet N The S pole is in a horizontal position, and the magnetic lines of force form a closed circuit in the two soft magnetic materials separated by the non-magnetic material, and the magnetic seat adsorption surface is free from magnetism and can move freely; when the constant magnet rotates to the position of the crucible, the constant The N and S poles of the magnet are in the up and down position, and the N and S poles of the constant magnet are respectively aligned with the two soft magnetic materials separated by the non-magnetic material, and the iron perpendicular from the N pole to the soft magnetic material to the ultra clean table
  • the side plate to another soft magnetic material to the S pole forms a magnetic line close, and the magnetic seat adsorption surface is adsorbed on the iron vertical side plate in the ultra clean table.
  • Pretreatment Wiping and sterilizing the components of the magnetic base sterilization tray with the disinfectant to ensure that the magnetic base sterilization tray installed in the clean bench does not change the aseptic environment in the clean bench (eg Frequent use, can be placed in the clean bench for a long time, can be wiped out with disinfectant disinfection).
  • the rotating constant magnet rotates to the position of the crucible, and the N and S poles of the constant magnet are in the upper and lower positions, and the N and S poles of the constant magnet are respectively aligned with the two soft magnetic materials separated by the non-magnetic material, from N From the soft magnetic material to the iron vertical side plate in the clean table to another soft magnetic material to the S pole, the magnetic field line is closed, and the magnetic seat adsorption surface can be firmly adsorbed on the iron vertical side in the ultra clean table. On the board.
  • connection sleeve 18 of the member is put into the column, and the lower edge of the connection sleeve is at the height Position the upper edge of the lock to complete the height positioning.
  • the inner diameter of the connecting sleeve is slightly larger than the outer diameter of the column, so that the connecting sleeve can be freely rotated on the column without causing significant oscillation on the column.
  • the plate is placed horizontally at the position of the plate 16, and the plate and the plate cover are placed in a space surrounded by the non-slip frame 17 (the inner faces of the culture holes and the plate cover face the ultraviolet lamp). They are sterilized by rubbing the UV lamp inside the clean bench. After the sterilization process is finished, turn off the UV lamp, cover the culture plate cover under aseptic conditions, and remove the sterilized culture plate from the sterilization tray for use.
  • Disassembly Remove the magnetic base sterilization tray ⁇ in the clean bench, and move the sterilizing tray horizontal member vertically upwards to disengage the column, remove the sterilizing tray horizontal member, loosen the positioning lock fastening screw, and upward Move vertically, remove the height positioning lock from the column, and finally rotate the constant magnet to the closed position, and take out the magnetic base.
  • a magnetic base sterilization tray for a clean bench includes a magnetic seat for generating an adsorption magnetic force, and a side of the magnetic seat is a magnetic seat adsorption surface for adsorbing the magnetic base on a vertical side plate of the iron in the clean bench.
  • the bottom surface of the magnetic base is in contact with the bottom surface of the clean bench, the upper surface of the magnetic seat is fixed with the column bottom plate, and the column is provided on the column bottom plate;
  • the horizontal member height positioning lock is mounted on the column, and the horizontal member height positioning lock is arranged above the column, and the a horizontally rotating sterilizing tray horizontal member on the column;
  • the sterilizing tray horizontal member includes a connecting sleeve, the connecting sleeve is used for tying the sterilizing tray horizontal member on the column of the magnetic base, and assisting the sterilizing tray horizontal member In the horizontal direction of large-angle movement, the connecting sleeve is connected to the horizontally placed plate of the culture plate on which the culture plate is placed through the horizontal arm, and the anti-slip frame is arranged around the horizontally placed plate of the culture plate to prevent the culture plate from slipping off.
  • the height of the column is 30 cm, and the diameter of the column is 2.5 cm.
  • the horizontal member height positioning lock comprises a positioning lock body for forming a positioning cylindrical space of the positioning lock and the magnetic base column; the positioning lock body is composed of two left and right pieces, and the left and right two pieces are passed through the positioning lock hinge The connection enables the huddle cylindrical space of the positioning lock to be effectively spliced; the positioning lock fastening screw is arranged on the left and right side of the positioning lock body, and the positioning lock fastening screw is tightened to make the positioning lock tightly entangled in the magnetic On the column of the base, loosen the positioning lock fastening screw, remove the positioning lock to the magnetic base column, and move the position of the positioning lock up and down.
  • a positioning lock silicone pad is arranged in the positioning lock body, and the positioning lock silicone pad and the magnetic base column are engaged, so that the positioning lock is fixed at a height position required by the magnetic base column.
  • the magnetic seat includes a soft magnetic material, and the soft magnetic material is disposed to separate the soft magnetic material into uniform upper and lower portions Two non-magnetic materials, a constant magnet is arranged in the cylindrical space surrounded by the soft magnetic material, and the constant magnet is connected with the constant magnet.
  • the constant magnet N When the constant magnet rotates to the off position, the constant magnet N The S pole is in a horizontal position, and the magnetic lines of force form a closed circuit in the two soft magnetic materials separated by the non-magnetic material, and the magnetic seat adsorption surface is free from magnetism and can move freely; when the constant magnet rotates to the position of the crucible, the constant The N and S poles of the magnet are in the up and down position, and the N and S poles of the constant magnet are respectively aligned with the two soft magnetic materials separated by the non-magnetic material, and the iron perpendicular from the N pole to the soft magnetic material to the ultra clean table
  • the side plate to another soft magnetic material to the S pole forms a magnetic line close, and the magnetic seat adsorption surface is adsorbed on the iron vertical side plate in the ultra clean table.
  • the method of use is the same as in the first embodiment.

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

L'invention concerne un plateau de stérilisation comprenant une base magnétique pour un banc super stérile, comprenant une base magnétique (6) qui génère une force d'attraction magnétique, la surface latérale de la base magnétique (6) étant une surface d'attraction de base magnétique (4) permettant d'attirer la base magnétique (6) sur une plaque de bord verticale en fer dans un banc super stérile; la surface inférieure (7) de la base magnétique est en contact avec la surface inférieure dans le banc super stérile; la surface supérieure de la base magnétique (6) est fixement dotée d'un socle de colonne verticale (3); une colonne (1) est disposée sur le socle de colonne verticale (3); un verrou de positionnement de hauteur d'élément vertical est installé sur la colonne (1); un élément de plateau de stérilisation horizontal qui est emmanché sur la colonne (1) et peut tourner horizontalement sur la colonne (1) est disposé au-dessus du verrou de positionnement de hauteur d'élément horizontal; l'élément de plateau de stérilisation horizontal comprend un manchon de raccordement (18) qui est raccordé, au moyen d'un bras horizontal (15), à une plaque de positionnement de plaque de culture horizontale (16) utilisée pour positionner une plaque de culture; un cadre anti-glissement (17) est disposé autour de la plaque de positionnement de plaque de culture horizontale (16).
PCT/CN2015/098605 2015-10-20 2015-12-24 Plateau de stérilisation comprenant une base magnétique pour banc super stérile WO2017067054A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2017/03623A ZA201703623B (en) 2015-10-20 2017-05-25 Sterilization tray with magnetic base for superclean bench

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510678272.1A CN105233899A (zh) 2015-10-20 2015-10-20 超净台用磁力底座灭菌托盘
CN201510678272.1 2015-10-20

Publications (1)

Publication Number Publication Date
WO2017067054A1 true WO2017067054A1 (fr) 2017-04-27

Family

ID=55031865

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Application Number Title Priority Date Filing Date
PCT/CN2015/098605 WO2017067054A1 (fr) 2015-10-20 2015-12-24 Plateau de stérilisation comprenant une base magnétique pour banc super stérile

Country Status (3)

Country Link
CN (1) CN105233899A (fr)
WO (1) WO2017067054A1 (fr)
ZA (1) ZA201703623B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018213951A1 (fr) * 2017-05-20 2018-11-29 南通大学 Plateau de stockage et support de seringue ayant une base magnétique pour hotte à flux laminaire
WO2018213952A1 (fr) * 2017-05-20 2018-11-29 南通大学 Plateau de stérilisation et plateau de stockage comprenant une base magnétique pour banc propre

Citations (5)

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CN2063446U (zh) * 1989-02-10 1990-10-10 沈俊冲 多用化学实验架座
CN201460399U (zh) * 2009-07-03 2010-05-12 河南省电力公司濮阳供电公司 伸缩式安全围栏
CN202478958U (zh) * 2012-01-13 2012-10-10 沈阳理工大学 一种用于全息干板冲洗的烧杯支架
CN104191423A (zh) * 2014-07-15 2014-12-10 天津达人社金属制品有限公司 一种可折叠的螺母收集支架系统
CN204544241U (zh) * 2015-03-27 2015-08-12 济宁学院 化学实验室升降式铁架台

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US4889691A (en) * 1988-07-05 1989-12-26 Thomas Michael Argentieri Modular tissue superfusion chamber
CN202478965U (zh) * 2011-12-16 2012-10-10 青岛华仁药业股份有限公司 一种试管固定架
CN202621208U (zh) * 2012-02-17 2012-12-26 深圳市合一康生物科技有限公司 一种新型试管架
GB201208547D0 (en) * 2012-05-15 2012-06-27 Life Technologies As Sample holder
CN203970277U (zh) * 2014-05-17 2014-12-03 中国石油大学(华东) 一种可消磁双面擦玻璃器
CN203862278U (zh) * 2014-06-19 2014-10-08 怀清杰 多功能细胞培养瓶托架
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2063446U (zh) * 1989-02-10 1990-10-10 沈俊冲 多用化学实验架座
CN201460399U (zh) * 2009-07-03 2010-05-12 河南省电力公司濮阳供电公司 伸缩式安全围栏
CN202478958U (zh) * 2012-01-13 2012-10-10 沈阳理工大学 一种用于全息干板冲洗的烧杯支架
CN104191423A (zh) * 2014-07-15 2014-12-10 天津达人社金属制品有限公司 一种可折叠的螺母收集支架系统
CN204544241U (zh) * 2015-03-27 2015-08-12 济宁学院 化学实验室升降式铁架台

Also Published As

Publication number Publication date
CN105233899A (zh) 2016-01-13
ZA201703623B (en) 2018-11-28

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