WO2012130131A1 - Dispositif d'addition et d'expulsion approprié pour des réactifs de type plaques - Google Patents

Dispositif d'addition et d'expulsion approprié pour des réactifs de type plaques Download PDF

Info

Publication number
WO2012130131A1
WO2012130131A1 PCT/CN2012/073102 CN2012073102W WO2012130131A1 WO 2012130131 A1 WO2012130131 A1 WO 2012130131A1 CN 2012073102 W CN2012073102 W CN 2012073102W WO 2012130131 A1 WO2012130131 A1 WO 2012130131A1
Authority
WO
WIPO (PCT)
Prior art keywords
reagent
plate
rod
pushing
motor
Prior art date
Application number
PCT/CN2012/073102
Other languages
English (en)
Chinese (zh)
Inventor
廖清华
Original Assignee
Liao Qinghua
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 Liao Qinghua filed Critical Liao Qinghua
Publication of WO2012130131A1 publication Critical patent/WO2012130131A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • G01N2035/00039—Transport arrangements specific to flat sample substrates, e.g. pusher blade
    • G01N2035/00049—Transport arrangements specific to flat sample substrates, e.g. pusher blade for loading/unloading a carousel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • G01N2035/00089—Magazines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/046—General conveyor features
    • G01N2035/0465—Loading or unloading the conveyor

Definitions

  • the present invention relates to an automatic addition and ejection device suitable for use in a plate reagent.
  • test reagents are designed as test strips, and the reagent components are pre-placed on the paper strips, and the specimens to be tested are dropped onto the designated positions on the test strips, the reagents on the specimens and the strips.
  • the components can be reacted by contact, and the results are judged by a predetermined interpretation standard.
  • the test strip is placed in a casing made of a hard material such as plastic, which is a plate-type reagent for easy grasping. At present, this technology has been widely used in the fields of medicine, animal, factory and other testing.
  • the utility model relates to a plate type reagent adding and pushing device, comprising a fixing plate, a plate type reagent placing plate, a reagent box placing mechanism, a pushing mechanism and a pushing mechanism;
  • the plate type reagent placing plate is mounted on the fixing plate by a rotating shaft and driven by a motor and a transmission mechanism Rotating, the circumference of the plate reagent placing plate forms a plurality of reagent tanks in the radial direction;
  • the reagent box placing mechanism is mounted on the fixing plate and is located beside the plate reagent placing tray, the plate reagent is stacked in the kit, and the plate reagent is corresponding to the lower part of the reagent box
  • the reagent tank in which the disc is placed forms an outlet of the plate reagent and forms a push port in the opposite direction;
  • the propulsion mechanism is mounted on the fixed plate and located beside the reagent box placement mechanism.
  • the propulsion mechanism includes a motor, a transmission mechanism, a base and a propeller rod.
  • the propulsion rod is mounted on the base through the rotating shaft, and the reagent rod placement position of the propulsion rod and the reagent box placement mechanism is provided.
  • a reagent tank of the plate type reagent placing plate is on the same center line, and the push rod is in a forward and backward shape in a natural state, and the base and the push rod are driven forward by the motor and the transmission mechanism (pushing the plate type reagent into the reagent tank) And reciprocating motion after pushing;
  • the launching mechanism includes a motor, a transmission mechanism, and a push rod.
  • the push rod is on the same center line as a reagent tank of the plate type reagent placing tray, and the push rod is driven by the motor and the transmission mechanism to advance (to push the plate reagent out of the reagent tank) and push back. Reciprocating motion.
  • the rotating shaft of the plate type reagent placing disk is driven to rotate by a motor driven on the timing belt.
  • a return spring is installed between the propulsion rod and the rotating shaft, so that the propulsion rod is in a forward and backward shape in a natural state.
  • the push rod is a front light and heavy heavy seesaw, so that the push rod is in a natural state and is forward and rearward.
  • the push rod is assembled on the rotating shaft by a bearing.
  • the propulsion mechanism further includes a pair of optical rods, the base is sleeved on the optical rod, and the base is driven by the motor to drive the belt to perform reciprocating motion of forward and backward pushing on the optical rod.
  • the pushing mechanism further comprises a pair of optical rods and a support, the pushing rod is a folding rod, the pushing rod is fixed on the support, the support is sleeved on the light rod, and the support is driven by the motor to drive the belt to advance on the polished rod and Push back reciprocating motion.
  • the kit placement mechanism has two or more kits, all of which are mounted on the base frame, and the base frame is driven by the motor and the transmission mechanism to reciprocate, so that the position of the reagent box and a reagent of the push rod and the plate type reagent placing tray are provided.
  • the slots are on the same centerline.
  • the present invention has the following advantages:
  • the structure is simple, the cost is low, and the transfer of the plate reagent does not require external power such as an air compressor;
  • the plate type reagent placing plate can be designed to be circular, the reagent slots are arranged radially, saving space; and only one motor can be rotated to rotate;
  • the reagent tank placed on the plate reagent is separated in the middle to facilitate the movement of the rod; the bottom surface of the near center of the circle is high, the bottom surface of the reagent tank portion is low, and the push rod can be collected at the near center end portion of the disc without affecting the movement of the disc;
  • the reagent is simply added.
  • the upper reagent is dropped to the bottom of the reagent cartridge by using the weight of the plate reagent itself, that is, the preparation of the next reagent to be added is completed, which is simple. Convenient, no other institutions and manual assistance required;
  • the propeller rod can be mounted on the bearing and freely rotated.
  • the propeller rod can be designed to be high in front and low in rear, and the rear end is light and heavy in the rear end. The rear end is supported by the base, and the propeller rod is restricted to rotate backward. With a little downward pressure, the front end of the push rod can be freely rotated downwards, which is flexible and convenient, and does not require special power supply;
  • the reagent is placed on the used reagent on the tray, without manually removing the reagent from the tray;
  • Figure 1-1 is a whole diagram of the plate reagent addition and ejection mechanism
  • Figure 1-2 shows the overall diagram of the plate reagent addition and ejection mechanism
  • Figure 1-3 is an overall exploded view of the plate reagent addition and ejection mechanism
  • Figure 2 is a schematic view of a plate reagent
  • Figure 3 is a schematic view of the mechanism of the plate type reagent placing tray
  • Figure 4 is a schematic view of a plate type reagent placing tray
  • Figure 5 is a schematic view of the kit placement mechanism
  • Figure 6 is a schematic view of the kit
  • Figure 7 is a schematic view of the propulsion mechanism
  • Figure 8 is a schematic view of the ejection mechanism
  • Figure 9 is a schematic view of the ejection operation
  • Figure 10-1 is a schematic diagram of a plurality of kit addition mechanisms
  • Figure 10-2 is an exploded view of multiple kit addition mechanisms.
  • a device suitable for a plate type reagent adding and ejecting device comprising a fixing plate 1, a plate type reagent placing plate 2, a reagent box placing mechanism 4, a propelling mechanism 5, and a pushing mechanism 6.
  • the plate type reagent placing tray 2 is mounted on the fixing plate 1 by means of a rotating shaft 25, and the plate type reagent is placed on the disk 2 and rotated by the motor 23 and the transmission mechanism (synchronous belt 22).
  • the peripheral edge of the plate type reagent placing disk 2 forms a plurality of reagent grooves in the radial direction. 27.
  • the reagent box placing mechanism 4 is mounted on the fixing plate 1, the reagent box placing mechanism 4 is located beside the plate type reagent placing tray 2, the plate type reagent 3 is stacked in the reagent box 42, and the lower side of the reagent box 42 corresponds to the plate type reagent placing tray 2.
  • the reagent tank 27 forms the outlet 423 of the plate reagent 3 and forms a push port 421 in the opposite direction.
  • the propulsion mechanism 5 is mounted on the fixed plate 1 and the propulsion mechanism 5 is located beside the reagent box placement mechanism 4.
  • the propulsion mechanism 5 includes a motor 51, a transmission mechanism (belt 58), a base 59 and a propulsion rod 52, and the propulsion mechanism 5 further includes a
  • the base 59 is sleeved on the light rod 57
  • the push rod 53 is erected on the base 59 through the shaft bearing 54, the position of the push rod 52 and the reagent box 42 of the reagent box placement mechanism 4, and one of the plate reagent placing trays 2
  • the reagent tank 27 is on the same center line, and the push rod 52 is in a forward and backward shape in a natural state (a return spring can be installed between the push rod 52 and the rotating shaft, or the push rod 52 can be designed as a front light and heavy weight.
  • the plate, the base 59 and the pusher 52 are driven by the motor 51 and the transmission mechanism (belt 58) to advance on the polished rod
  • the pushing mechanism 6 includes a motor 66, a transmission mechanism (belt 69) and an ejection lever 63.
  • the ejection mechanism 6 further includes a pair of optical rods 64 and a holder 62.
  • the holder 62 is sleeved on the optical rod 64, and the ejection rod 63 is fixed to the holder 62.
  • the push-out lever 63 is a folding lever, and the push-out lever 63 is on the same center line as a reagent tank 27 of the plate-type reagent placing tray 2.
  • the push-out lever 63 is driven by the motor 66 and the transmission mechanism (belt 69) to advance on the polished rod 64 ( The plate reagent 3 is pushed out of the reagent tank 27) and pushed back and forth.
  • the plate reagent 3 is placed inside the reagent cartridge 42, and the reagent cartridge 42 is placed on the reagent cartridge placement mechanism 4.
  • the initial position of the pusher lever 52 is at one end of the reagent cartridge 42 and is not in contact with the reagent cartridge 42.
  • the initial position of the push-out lever 63 is located at the inner end of the plate-type reagent placing tray 2 so as not to interfere with the movement of the plate-type reagent placing tray 2.
  • the motor 23 is activated such that the centerline of one of the reagent reservoirs 27 is aligned with the centerline of the outlet 423 of the reagent cartridge 42.
  • the motor 51 is started, and the pusher rod 52 is advanced.
  • the reagent cartridge 42 is passed, the plate reagent 3 at the bottom of the box is pushed to the reagent tank 27, and the push rod 52 is returned to the initial position.
  • the motor 23 is started, the empty reagent tank 27 is aligned with the outlet 423 of the reagent box 42, the motor 51 is started, and the above operation is repeated to realize continuous addition of the reagent.
  • the reagent cartridge placement mechanism 4 may have a plurality of reagent cartridges 42, all of which are mounted on a base frame 41 which is composed of a motor 71 and a transmission mechanism (belt 72).
  • the reciprocating motion is carried out on the polished rod 73 so that the position of one of the reagent cartridges 42 is on the same center line as the pusher rod 52 and one reagent tank 27 of the plate type reagent placing tray 2.

Abstract

L'invention concerne un dispositif d'addition et d'expulsion pour des réactifs de type plaques, comprenant une plaque de fixation (1), un disque de mise en place de réactifs de type plaques (2), un mécanisme de mise en place de boîte de réactifs (4), un mécanisme d'introduction par poussée (5) et un mécanisme d'expulsion (6). Le disque de mise en place de réactifs de type plaques (2) est monté par l'intermédiaire d'un arbre rotatif (25) sur la plaque de fixation (1) et est amené à tourner à l'aide d'un moteur électrique (23) et d'un mécanisme de transmission (22), la périphérie du disque de mise en place de réactifs de type plaques (2) comportant, le long de la direction radiale, une pluralité de rainures de réactif (27). Le mécanisme de mise en place de boîte de réactifs (4) est situé à côté du disque de mise en place de réactifs de type plaques (2), les réactifs de type plaques (3) étant empilés dans une boîte de réactifs (42), et un orifice de sortie (423) ainsi qu'un orifice d'expulsion (421) pour les réactifs de type plaques (3) étant formés sous la boîte de réactifs (42). Le mécanisme d'introduction par poussée (5) est situé à côté du mécanisme de mise en place de boîte de réactifs (4), une tige d'introduction par poussée (52) étant disposée par l'intermédiaire d'un arbre rotatif (54) sur une base inférieure (59), la tige d'introduction par poussée (52) se trouvant sur la même ligne centrale que la position de mise en place de la boîte de réactifs (42) et qu'une rainure de réactif (27) du disque de mise en place de réactifs de type plaques(2), la tige d'introduction par poussée (52) présentant un aspect de se dresser à l'avant tout en étant abaissée à l'arrière dans un état naturel, et la base inférieure (59) ainsi que la tige d'introduction par poussée (52) étant amenées à se déplacer suivant un mouvement de va-et-vient à l'aide d'un moteur électrique (51) et d'un mécanisme de transmission (58). Le mécanisme d'expulsion (6) comprend un moteur électrique (66), un mécanisme de transmission (69) et une tige d'expulsion (63), la tige d'expulsion (63) et une rainure de réactif (27) du disque de mise en place de réactifs de type plaques (2) se trouvant sur la même ligne centrale, et la tige d'expulsion (63) étant amenée à se déplacer suivant un mouvement de va-et-vient à l'aide du moteur électrique (66) et du mécanisme de transmission (69). Le dispositif permet d'ajouter et de collecter automatiquement les réactifs de type plaques.
PCT/CN2012/073102 2011-03-30 2012-03-27 Dispositif d'addition et d'expulsion approprié pour des réactifs de type plaques WO2012130131A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110078305.0 2011-03-30
CN 201110078305 CN102221623B (zh) 2011-03-30 2011-03-30 一种适用于板式试剂的添加和推出装置

Publications (1)

Publication Number Publication Date
WO2012130131A1 true WO2012130131A1 (fr) 2012-10-04

Family

ID=44778228

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/073102 WO2012130131A1 (fr) 2011-03-30 2012-03-27 Dispositif d'addition et d'expulsion approprié pour des réactifs de type plaques

Country Status (2)

Country Link
CN (1) CN102221623B (fr)
WO (1) WO2012130131A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102221623B (zh) * 2011-03-30 2013-06-05 厦门信道生物技术有限公司 一种适用于板式试剂的添加和推出装置
CN104502620B (zh) * 2015-01-12 2016-04-06 厦门信道生物技术有限公司 多功能粪便分析工作站
CN104535781A (zh) * 2015-01-12 2015-04-22 厦门信道生物技术有限公司 全自动胶体金试剂检测仪
CN104764890A (zh) * 2015-03-19 2015-07-08 济南华天恒达科技有限公司 粪便检测送卡装置
CN106645768A (zh) * 2015-10-28 2017-05-10 韩国帕克特生物科技有限公司 水平流动方式的试剂盒自动移送装置
CN107121557B (zh) * 2016-02-25 2019-03-15 深圳市迈科龙生物技术有限公司 一种试纸条自动加载装置
CN105652026B (zh) * 2016-03-28 2018-05-22 深圳市汇研科创生物科技有限公司 试剂检测条的推送装置及具有该装置的全自动检测设备
CN106124788B (zh) * 2016-08-26 2018-03-27 深圳市库贝尔生物科技股份有限公司 一种化学发光测定仪的自动丢杯装置和丢杯方法
CN106226544B (zh) * 2016-09-22 2018-10-16 迈克医疗电子有限公司 体外诊断仪和试剂盒的加载和卸载装置、加载和卸载方法
CN107462737B (zh) * 2017-09-15 2021-04-09 湖南友哲科技有限公司 一种电磁驱动的多卡盒自动推卡装置及其控制方法
CN110082546B (zh) * 2019-05-27 2023-07-21 威海威高生物科技有限公司 一种自动化试剂仓

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2758773Y (zh) * 2004-12-28 2006-02-15 张庆东 尿液分析仪试纸条转动式传送装置
WO2006035322A2 (fr) * 2004-09-30 2006-04-06 Lifescan Scotland Limited Mecanismes de transport de capteurs d'essai et procedes
CN101887065A (zh) * 2010-06-23 2010-11-17 龙桂忠 全自动尿液分析仪以及用于该全自动尿液分析仪的试纸板
CN102221623A (zh) * 2011-03-30 2011-10-19 厦门信道生物技术有限公司 一种适用于板式试剂的添加和推出装置
CN202049166U (zh) * 2011-03-30 2011-11-23 厦门信道生物技术有限公司 一种适用于板式试剂的添加和推出装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6097831A (en) * 1997-10-14 2000-08-01 Chiron Corporation Non-contract method for assay reagent volume dispense verification
CN2395278Y (zh) * 1999-11-04 2000-09-06 桂林市医疗电子仪器厂 尿分析仪的转盘式送检自动卸载装置
US7708702B2 (en) * 2006-01-26 2010-05-04 Roche Diagnostics Operations, Inc. Stack magazine system
CN101261270B (zh) * 2007-03-09 2012-11-07 中国人民解放军军事医学科学院微生物流行病研究所 一种免疫层析多重检测试纸盘及免疫层析多重检测方法
CN101949930A (zh) * 2010-09-13 2011-01-19 无锡市金坤生物工程有限公司 真菌毒素多指标快速检测盘

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006035322A2 (fr) * 2004-09-30 2006-04-06 Lifescan Scotland Limited Mecanismes de transport de capteurs d'essai et procedes
CN2758773Y (zh) * 2004-12-28 2006-02-15 张庆东 尿液分析仪试纸条转动式传送装置
CN101887065A (zh) * 2010-06-23 2010-11-17 龙桂忠 全自动尿液分析仪以及用于该全自动尿液分析仪的试纸板
CN102221623A (zh) * 2011-03-30 2011-10-19 厦门信道生物技术有限公司 一种适用于板式试剂的添加和推出装置
CN202049166U (zh) * 2011-03-30 2011-11-23 厦门信道生物技术有限公司 一种适用于板式试剂的添加和推出装置

Also Published As

Publication number Publication date
CN102221623B (zh) 2013-06-05
CN102221623A (zh) 2011-10-19

Similar Documents

Publication Publication Date Title
WO2012130131A1 (fr) Dispositif d'addition et d'expulsion approprié pour des réactifs de type plaques
CN108761102B (zh) 一种血型检验方法
CN205952946U (zh) 采血管供给装置
CN218674742U (zh) 化学发光仪
CN202049166U (zh) 一种适用于板式试剂的添加和推出装置
CN115873704A (zh) 一种沙门氏菌耐药性检测装置
CN208888261U (zh) 一种带自动送样机构的转盘装置
CN212047963U (zh) 一种微球灌装机
CN110806492B (zh) 一种基于医学检验科中的血液学技术的检验血脂装置
CN211550944U (zh) 一种生命科学仪调节器
CN112662544A (zh) 培养皿开盖及转移装置、微生物样本处理系统
CN216171937U (zh) 一种医用试剂盒模具的检测机构
CN112557683A (zh) 一种制片染色阅片工作站
CN112978047A (zh) 一种内科用带标记功能的样本恒温存储装置
CN102718072B (zh) 一种盘式变压器骨架的自动排列机
CN219647532U (zh) 一种加速移液管干燥的移液管架
CN205455443U (zh) 一种用于分辨雌雄蛹的装置
CN219714954U (zh) 一种膜式液基薄层细胞制片、染色、封片一体装置
CN219941255U (zh) 一种中药处方配药机的药盒托架机构
CN220120509U (zh) 一种用于脱落细胞的巴氏染色液试剂盒
CN216669451U (zh) 一种污水中毒品及其代谢物含量检测装置
CN213677787U (zh) 一种便于补充的hpv检测试纸盒
CN218674435U (zh) 一种细胞制片染色机
CN111573244B (zh) 一种用于咽拭子自动采集的物料传递机构
CN219905178U (zh) 一种玻片盒

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12763745

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12763745

Country of ref document: EP

Kind code of ref document: A1