WO2019051676A1 - Pipette à base magnétique, support d'injecteur et disque de réception pour banc stérile - Google Patents

Pipette à base magnétique, support d'injecteur et disque de réception pour banc stérile Download PDF

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Publication number
WO2019051676A1
WO2019051676A1 PCT/CN2017/101593 CN2017101593W WO2019051676A1 WO 2019051676 A1 WO2019051676 A1 WO 2019051676A1 CN 2017101593 W CN2017101593 W CN 2017101593W WO 2019051676 A1 WO2019051676 A1 WO 2019051676A1
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WO
WIPO (PCT)
Prior art keywords
horizontal member
magnetic
horizontal
column
storage tray
Prior art date
Application number
PCT/CN2017/101593
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English (en)
Chinese (zh)
Inventor
刘展
邱一华
顾云娟
彭聿平
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
Priority to PCT/CN2017/101593 priority Critical patent/WO2019051676A1/fr
Publication of WO2019051676A1 publication Critical patent/WO2019051676A1/fr
Priority to ZA201902753A priority patent/ZA201902753B/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 suction pipe, a syringe holder, and a storage tray for a clean bench.
  • Pipettes, syringes and dropper tips, pipette tips, alcohol cotton balls, culture caps, lighters, ophthalmologists are the experimental equipment commonly used in experiments in scientific research experiments that provide a sterile environment in a clean bench. .
  • the test solution is transferred between test tubes, test tubes, reagent bottles, culture flasks, beakers, measuring cylinders, measuring cups, measuring flasks, and flasks using a pipette; and a small amount of solution can be filtered and sterilized by using a syringe and a microfilter.
  • the quantitative transfer of the test solution between the test tube, the reagent bottle, the culture flask, the beaker, the measuring cylinder, the measuring cup, the measuring flask and the Erlenmeyer can also be achieved using a syringe; the pipette tip and the pipette tip , alcohol cotton balls, culture bottle caps, lighters, ophthalmology ⁇ are auxiliary laboratory equipment that needs to be used repeatedly in experiments.
  • Syringes are commonly used as tools in scientific research experiments. In the experiment, a syringe was used multiple times in the clean bench because it was used multiple times after transferring the same experimental solution.
  • the level of the syringe on the level of the clean bench can be used to occupy the surface space of the clean bench, and it may be contaminated by the contact of the injector head with other laboratory instruments.
  • test tube rack, the syringe and the container for accommodating the above experimental small equipment are respectively placed on the table surface of the clean bench, or the above experimental small equipment is directly placed on the table surface of the ultra-clean table, which will occupy a large excess.
  • Clean bench The surface space causes crowding of experimental samples, experimental reagents, and laboratory equipment on the surface of a clean bench where the original area is not large. The crowding of experimental samples, experimental reagents and laboratory equipment on the surface of ultra-clean benches will hinder the rapid and efficient implementation of scientific research experiments and affect the accuracy and accuracy of scientific research experiments. Serious paralysis can lead to the failure of scientific research experiments.
  • the object of the present invention is to provide a magnetic base suction pipe, a syringe holder and a storage tray which are reasonable in structure, convenient to use, and have an adjustable space.
  • a magnetic base dropper, a syringe holder, and a storage tray for a clean platform comprising: a magnetic seat for generating an adsorption magnetic force, and a side of the magnetic seat for adsorbing the magnetic base in the ultra-clean platform
  • the magnetic seat adsorption surface on the vertical side plate, the bottom surface of the magnetic base is in contact with the bottom surface in the clean bench, the upper surface of the magnetic seat is fixed with the column bottom plate, the column bottom plate is provided with a column; the vertical column is mounted with upper, middle and lower horizontal members.
  • a height positioning lock a horizontal member of the horizontal member is respectively disposed on the column, the horizontal member of the straw holder horizontally rotatable on the column, the horizontal member of the syringe holder, and the horizontal member of the storage tray;
  • the straw frame horizontal member comprises a suction tube bracket connecting sleeve, the straw tube connecting sleeve is used for arranging the horizontal part of the test tube rack on the column of the magnetic base, and the horizontal member of the suction tube frame is realized to achieve a large angular movement in the horizontal direction.
  • the suction pipe connecting sleeve is connected with the suction pipe frame through the horizontal arm, and the suction pipe frame is provided with a suction pipe lower hanging groove, and the suction pipe can be vertically placed downward;
  • the anti-skid baffle plate is arranged at the edge of the suction pipe frame plate, and the anti-skid baffle plate is high.
  • the suction pipe holder plate is 2-3mm, which is used to prevent the suction pipe from slipping off the hanging groove under the suction pipe;
  • the syringe holder horizontal member includes a syringe holder connecting sleeve for fitting the horizontal member of the syringe on the column of the magnetic base, and assisting the horizontal member of the syringe holder to achieve a large angular movement in the horizontal direction,
  • the syringe rack connecting sleeve is connected to the syringe rack plate through the horizontal arm of the syringe rack, and the syringe rack plate is provided with a horizontal slot for the syringe: the syringe can be placed horizontally;
  • the storage tray horizontal member includes a connection sleeve for arranging the storage tray horizontal member on the column of the magnetic base, and assisting the storage tray horizontal member to achieve a large angular movement in the horizontal direction, the connection sleeve
  • the horizontal arm is connected to the storage tray, and the storage tray is provided with a frame that is 1 cm higher than the surface of the storage board for preventing the falling of the storage object; the storage tray is used for storing in the storage tray according to experimental needs or Take out small experimental equipment;
  • the storage tray horizontal member is a toughened flame-retardant reinforced polybutylene terephthalate composite composed of the following weight percentage components:
  • the toughening agent is LLDPE 1.5 ⁇ 10%
  • the bromide is one or both of decabromodiphenylethane and a brominated epoxy having a molecular weight of 10,000 to 50,000.
  • 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 non-magnetic material that separates the soft magnetic material into uniform upper and lower halves is disposed in the soft magnetic material, and a constant magnet is disposed in the cylindrical space surrounded by the 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.
  • Pre-treatment Wiping and sterilizing the components of the magnetic base pipette, the syringe holder and the storage tray with the disinfectant to ensure that the magnetic base straw, the syringe holder and the storage tray installed in the ultra-clean platform do not change ultra-clean. Sterile environment inside the platform; if used frequently, it can be placed in the ultra-clean platform for a long time, which can be wiped out by disinfection with disinfectant;
  • the magnetic seat adsorption surface can be firmly adsorbed on the ultra clean table Inside the iron vertical side panel;
  • Installation of the horizontal member of the pipette holder Select the required height, and install the height positioning lock of the horizontal member of the suction pipe holder; the specific steps are as follows: Loosely fix the locking screw, and insert the cylindrical hole in the middle of the positioning lock into the column, select The required height, tighten the positioning lock fastening screw, so that the silicone pad of the positioning lock is tightly engaged with the column; after the height positioning lock is installed, take the horizontal member of the suction tube holder, and install the suction tube connection sleeve into the column, and connect the sleeve. The lower edge of the lower position is located at the upper edge of the height positioning lock, and the installation and height positioning of the horizontal member of the suction pipe frame are completed;
  • Installation of the storage tray horizontal member selecting the required height, installing the storage tray horizontal member height positioning lock, the installation method is the same as the installation method of the suction tube horizontal member height positioning lock; after the height positioning lock is installed, taking the storage The horizontal member of the disc is sleeved into the column, and the lower edge of the connecting sleeve is located at the upper edge of the height positioning lock to complete the height positioning; the installation and height positioning of the horizontal member of the storage tray is completed.
  • the order of installation of the above three horizontal members is a straw, a syringe holder, a storage tray from the bottom to the top, or arbitrarily selected according to experimental needs;
  • the diameter of the inner ring 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, and can not cause obvious swing on the column; thus, the magnetic base pipette, the syringe holder and the storage tray have been installed in the ultra-clean platform; for safety, ⁇ UV
  • the lamp is sterilized twice, and after the secondary sterilization is completed, the ultraviolet lamp is turned off;
  • Placement of the straw According to the experimental needs, rotate and adjust the horizontal position of the straw frame; vertically place or remove the straw from the hanging groove of the straw, because the root of the glass pipe will be covered with a latex tip; the root of the disposable plastic straw will be made The enlarged tip part, their diameter is larger than the diameter of the straw body, so the tube with a small diameter is inserted into the hanging groove of the straw, and the part of the large diameter is stuck above the hanging groove of the straw, ensuring the straw Vertically placed on the test tube rack, the edge of the hanging groove under the suction pipe has a non-slip baffle plate higher than the suction pipe frame plate, which can prevent the slippery pipe placed in the hanging groove under the suction pipe;
  • Placement of the syringe Rotate the horizontal position of the syringe holder plate as needed for the experiment. Place the syringe horizontally in the horizontal position of the syringe or remove the syringe;
  • Placement of the storage object according to the needs of the experiment, horizontally adjust the horizontal space position of the storage tray, wherein the storage object placement plate frame surrounds the circular storage object placement plate, and is higher than the plate surface of the storage object placement plate by 1 cm, In order to prevent the falling off of the storage; according to the experimental needs, put or take out the small equipment commonly used in the experiment on the storage placing board;
  • Disassembly It is necessary to take out the magnetic base suction pipe, the syringe and the storage tray from the clean platform, in the order from top to bottom; remove the vertical horizontally upwardly from the column and remove the horizontal member of the storage tray, loosely fix the locking screw Moving vertically upwards, the storage tray horizontal member height positioning lock is taken out from the column; the method of taking out the syringe holder horizontal member and the straw holder horizontal member is the same as the method of taking out the storage tray horizontal member; taking out the syringe holder horizontal member height positioning lock, the suction tube holder The operation of the horizontal member height positioning lock is the same as the method of removing the storage tray horizontal member height positioning lock; finally, the constant magnet is rotated to the closed position, and the magnetic base can be taken out.
  • the present invention can solve the ultra-clean platform, the straw, the syringe and the above experiment by using a bracket under the premise that the ultra-clean bench space is hardly occupied (especially without occupying the mesa space in the center of the clean bench).
  • the orderly placement of small equipment in the clean bench can be respectively changed by adjusting the position of the horizontal member height positioning lock on the column.
  • the horizontal spatial position of the suction cup holder, the syringe holder plate and the storage tray can also be changed by adjusting the angles of the straw holder horizontal member, the syringe holder horizontal member, and the storage tray horizontal member, respectively. Therefore, the storage space of the magnetic base suction pipe, the syringe frame and the storage tray of the ultra-clean platform is adjustable, the structure is reasonable and the use is convenient.
  • 1 is a front view of a magnetic base.
  • FIG. 2 is a longitudinal sectional view of a magnetic seat.
  • FIG. 3 is a top plan view of the horizontal member height positioning lock.
  • FIG. 4 is a top plan view of a straw holder horizontal member.
  • FIG. 5 is a top plan view of the syringe holder horizontal member.
  • FIG. 6 is a plan view of a storage tray horizontal member.
  • 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 turned to the off position, the magnetic force of the magnetic base adsorption surface 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 Generates an adsorption magnetic force.
  • Magnetic seat bottom surface contact with the bottom surface of the clean bench to increase the stability of the magnetic base.
  • 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 fastening screw Tightening the screw allows the positioning lock to be tightly held on the column of the magnetic base Loosen the screw, remove the positioning lock to the magnetic base column, and move the positioning lock up and down.
  • Positioning lock body A huddle cylindrical space forming a positioning lock and a magnetic base column.
  • Positioning lock hinge The merging cylindrical space of the positioning lock can be effectively spliced.
  • Straw holder horizontal arm connecting the sleeve to the suction tube holder.
  • Suction tube frame Provides a portion of the suction pipe under the hanging groove and the anti-skid stripper.
  • Anti-skid stripper located at the edge of the straw frame, 2-3 mm above the straw frame. Prevents the suction tube from slipping out of the suction groove under the suction tube.
  • Suction tube attachment sleeve The straw holder horizontal member is placed over the column of the magnetic base and helps the straw frame horizontal member to achieve a large angular movement in the horizontal direction.
  • Syringe holder horizontal arm connecting sleeve and syringe holder plate.
  • Syringe holder plate A forming portion for providing a horizontal placement groove of the syringe.
  • Syringe Horizontal Placement Slot The syringe can be placed horizontally.
  • Syringe holder attachment sleeve The syringe horizontal member is placed over the post of the magnetic base and assists the injector frame horizontal member in achieving a large angular movement in the horizontal direction.
  • Storage tray horizontal arm connecting sleeve and storage tray.
  • Storage object placement board frame Prevents falling off of the storage item.
  • Storage object placement plate The portion where the storage object is placed.
  • Storage tray connection sleeve The storage tray horizontal member is fixed to the column of the magnetic base, and helps the horizontal member of the tray to achieve a large angular movement in the horizontal direction.
  • a magnetic base dropper, a syringe holder, and a storage tray comprise a magnetic seat for generating an adsorption magnetic force, and a side of the magnetic seat is a vertical side plate for adsorbing the magnetic base in the ultra-clean iron.
  • the bottom surface of the magnetic seat is in contact with the bottom surface in the ultra-clean table, 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 is mounted on the column, and the three horizontal members are highly positioned and locked.
  • Above the horizontal member height positioning lock respectively, a straw which is set on the column and can be horizontally rotated on the column Horizontal member, syringe frame horizontal member, storage tray horizontal member;
  • the straw frame horizontal member comprises a suction tube bracket connecting sleeve, the straw tube connecting sleeve is used for arranging the horizontal part of the test tube rack on the column of the magnetic base, and the horizontal member of the straw holder is horizontally moved at a large angle
  • the suction pipe connecting sleeve is connected with the suction pipe frame through the horizontal arm, and the suction pipe frame is provided with a suction pipe lower hanging groove, and the suction pipe can be vertically placed downward;
  • the anti-skid baffle plate is arranged at the edge of the suction pipe frame plate, and the anti-skid baffle plate is high.
  • the suction pipe holder plate is 2-3mm, which is used to prevent the suction pipe from slipping off the hanging groove under the suction pipe;
  • the syringe holder horizontal member includes a syringe holder connecting sleeve for fitting the horizontal member of the syringe on the column of the magnetic base, and assisting the horizontal member of the syringe holder to achieve a large angular movement in the horizontal direction,
  • the syringe rack connecting sleeve is connected to the syringe rack plate through the horizontal arm of the syringe rack, and the syringe rack plate is provided with a horizontal slot for the syringe: the syringe can be placed horizontally;
  • the storage tray horizontal member includes a connection sleeve for sleeving the storage tray horizontal member on the column of the magnetic base, and helps the storage tray horizontal member to achieve a large angular movement in the horizontal direction, and the connection sleeve
  • the horizontal arm is connected to the storage tray, and the storage tray is provided with a frame that is 1 cm higher than the surface of the storage board for preventing the falling of the storage object; the storage tray is used for storing in the storage tray according to experimental needs or Take out small experimental equipment;
  • the storage tray horizontal member is a toughened flame-retardant reinforced polybutylene terephthalate composite composed of the following weight percentage components:
  • the toughening agent is LLDPE 1.5 ⁇ 10%
  • the bromide is one or both of decabromodiphenylethane and a brominated epoxy having a molecular weight of 10,000 to 50,000.
  • 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 makes the cohesive cylindrical space of the positioning lock can be effectively combined; the left and right two mouths of the positioning lock body are arranged Set the positioning lock fastening screw, tighten the positioning lock fastening screw to make the positioning lock tightly fit on the column of the magnetic base, loosen the positioning lock fastening screw, remove the positioning lock to the magnetic base column, and move up and down Position the lock.
  • 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 non-magnetic material that separates the soft magnetic material into uniform upper and lower halves is disposed in the soft magnetic material, and a constant magnet is disposed in the cylindrical space surrounded by the 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.
  • Pretreatment Wiping and sterilizing the components of the magnetic base pipette, the syringe holder and the storage tray with the disinfectant to ensure that the magnetic base pipette, the syringe holder and the storage tray installed in the ultra-clean table do not change ultra-clean.
  • the disinfectant Sterile environment inside the platform; if used frequently, it can be placed in the ultra-clean platform for a long time, which can be wiped out by disinfection with disinfectant;
  • the magnetic seat adsorption surface can be firmly adsorbed on the ultra clean table Inside the iron vertical side panel;
  • Installation of the horizontal member of the pipette holder Select the required height, install the horizontal positioning lock of the horizontal member of the suction pipe holder; the specific steps are as follows: Loosely fix the locking screw, and insert the cylindrical hole in the middle of the positioning lock into the column, select The required height, tighten the positioning lock fastening screw, so that the silicone pad of the positioning lock is tightly engaged with the column; after the height positioning lock is installed, take the horizontal member of the suction tube holder, and install the suction tube connection sleeve into the column, and connect the sleeve. The lower edge of the lower position is located at the upper edge of the height positioning lock, and the installation and height positioning of the horizontal member of the suction pipe frame are completed;
  • Installation of the storage tray horizontal member selecting the required height, installing the storage tray horizontal member height positioning lock, the installation method is the same as the suction tube horizontal member height positioning lock installation method; after the height positioning lock is installed, taking the storage The horizontal member of the disc is sleeved into the column, and the lower edge of the connecting sleeve is located at the upper edge of the height positioning lock to complete the height positioning; the installation and height positioning of the horizontal member of the storage tray is completed.
  • the order of installing the above three horizontal members is a straw, a syringe holder, a storage tray from the bottom to the top, or arbitrarily selected according to experimental needs;
  • the diameter of the inner ring of the connecting sleeve is slightly larger than the outer diameter of the column, so that Let the connecting sleeve rotate freely on the column, and it can not make it obviously swing on the column;
  • the magnetic base pipette, the syringe holder and the storage tray have been installed in the ultra-clean platform; for the sake of safety, the UV lamp After secondary sterilization, after the secondary sterilization is completed, the ultraviolet lamp is turned off;
  • Placement of the straw According to the experimental needs, rotate and adjust the horizontal position of the straw frame; vertically place or remove the straw from the hanging groove of the straw, because the root of the glass pipe will be covered with a latex tip; the root of the disposable plastic straw will be made The enlarged tip part, their diameter is larger than the diameter of the straw body, so the tube with a small diameter is inserted into the hanging groove of the straw, and the part of the large diameter is stuck above the hanging groove of the straw, ensuring the straw Vertically placed on the test tube rack, the edge of the hanging groove under the suction pipe has a non-slip baffle plate higher than the suction pipe frame plate, which can prevent the slippery pipe placed in the hanging groove under the suction pipe;
  • Placement of the syringe Rotate the horizontal position of the syringe holder plate as needed for the experiment. Place the syringe horizontally in the horizontal position of the syringe or remove the syringe;
  • Placement of the storage object according to the needs of the experiment, horizontally adjust the horizontal space position of the storage tray, wherein the storage object placement plate frame surrounds the circular storage object placement plate, and is higher than the plate surface of the storage object placement plate by 1 cm, In order to prevent the falling off of the storage; according to the experimental needs, put or take out the experiment commonly used on the storage placing plate Equipment
  • Disassembly It is necessary to take out the magnetic base suction pipe, syringe and storage tray from the clean platform, in the order from top to bottom; remove the vertical plate from the column vertically and remove the horizontal member of the storage tray, loosely fix the locking screw, vertically upward Move, remove the horizontal height lock of the storage tray horizontal member from the column; the method of taking out the horizontal member of the syringe holder and the horizontal member of the suction tube holder is the same as the method of removing the horizontal member of the storage tray; taking out the height positioning lock of the horizontal height of the syringe holder and the horizontal member height of the suction tube holder The operation of the positioning lock is the same as the method of removing the height adjustment lock of the horizontal member of the storage tray; finally, the constant magnet is rotated to the closed position, and the magnetic base can be taken out.

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  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

Une pipette à base magnétique, un support d'injecteur et un disque de réception pour un banc stérile comprenant une base magnétique (6) générant une force magnétique d'adsorption. Une face latérale de la base magnétique (6) sert de surface d'adsorption à une surface d'adsorption à base magnétique (4) adsorbant la base magnétique (6) sur une plaque latérale verticale ferreuse dans le banc stérile, une surface inférieure (7) de la base magnétique est en contact avec la surface inférieure du banc stérile, un châssis de colonne de statif (3) est monté de manière fixe sur une surface supérieure de la base magnétique (6), et le châssis de colonne de statif (3) est pourvu d'une colonne de statif (1); des verrous de positionnement de hauteur de supports horizontaux supérieur, central et inférieur sont montés sur la colonne de statif (1); et un support horizontal de pipette, un support horizontal d'injecteur, et un support horizontal de disque de réception sont respectivement emmanchés sur la colonne de statif (1), peuvent y tourner horizontalement (1) et sont disposés au-dessus des verrous de positionnement de hauteur des supports horizontaux. La pipette de base magnétique, le support d'injecteur et le disque de réception pour le banc stérile offrent une structure convenable, pratique à utiliser et ajustable dans l'espace de positionnement.
PCT/CN2017/101593 2017-09-13 2017-09-13 Pipette à base magnétique, support d'injecteur et disque de réception pour banc stérile WO2019051676A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2017/101593 WO2019051676A1 (fr) 2017-09-13 2017-09-13 Pipette à base magnétique, support d'injecteur et disque de réception pour banc stérile
ZA201902753A ZA201902753B (en) 2017-09-13 2019-05-02 Magnetic base pipette, injector stand, and receiving disc for super clean bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/101593 WO2019051676A1 (fr) 2017-09-13 2017-09-13 Pipette à base magnétique, support d'injecteur et disque de réception pour banc stérile

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WO2019051676A1 true WO2019051676A1 (fr) 2019-03-21

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Citations (8)

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US4572594A (en) * 1984-02-08 1986-02-25 Schwartz C Bruce Arthroscopy support stand
CN101195702A (zh) * 2007-12-25 2008-06-11 南通市东方实业有限公司 增韧型阻燃增强聚对苯二甲酸丁二醇酯复合物及生产方法
CN105312116A (zh) * 2015-12-02 2016-02-10 南通大学 超净台用磁力底座试管、吸管、移液器、注射器架、灭菌托盘
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CN105344402A (zh) * 2015-12-07 2016-02-24 南通大学 超净台用漏斗、吸管、移液器、注射器架、灭菌托盘
CN105344403A (zh) * 2015-12-07 2016-02-24 南通大学 超净台用试管、漏斗、吸管、移液器架、灭菌托盘
CN105498885A (zh) * 2015-11-30 2016-04-20 南通大学 超净台用磁力底座漏斗、吸管、移液器架、灭菌托盘
CN205495655U (zh) * 2016-04-20 2016-08-24 凌婧 一种实验室用试管支架

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572594A (en) * 1984-02-08 1986-02-25 Schwartz C Bruce Arthroscopy support stand
CN101195702A (zh) * 2007-12-25 2008-06-11 南通市东方实业有限公司 增韧型阻燃增强聚对苯二甲酸丁二醇酯复合物及生产方法
CN105312113A (zh) * 2015-11-17 2016-02-10 南通大学 超净台用磁力底座吸管、移液器架、灭菌托盘
CN105498885A (zh) * 2015-11-30 2016-04-20 南通大学 超净台用磁力底座漏斗、吸管、移液器架、灭菌托盘
CN105312116A (zh) * 2015-12-02 2016-02-10 南通大学 超净台用磁力底座试管、吸管、移液器、注射器架、灭菌托盘
CN105344402A (zh) * 2015-12-07 2016-02-24 南通大学 超净台用漏斗、吸管、移液器、注射器架、灭菌托盘
CN105344403A (zh) * 2015-12-07 2016-02-24 南通大学 超净台用试管、漏斗、吸管、移液器架、灭菌托盘
CN205495655U (zh) * 2016-04-20 2016-08-24 凌婧 一种实验室用试管支架

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