WO2006081705A1 - Mécanisme de convoyage transportant des gaz réactifs - Google Patents

Mécanisme de convoyage transportant des gaz réactifs Download PDF

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Publication number
WO2006081705A1
WO2006081705A1 PCT/CN2005/000165 CN2005000165W WO2006081705A1 WO 2006081705 A1 WO2006081705 A1 WO 2006081705A1 CN 2005000165 W CN2005000165 W CN 2005000165W WO 2006081705 A1 WO2006081705 A1 WO 2006081705A1
Authority
WO
WIPO (PCT)
Prior art keywords
carriage
guide rail
upper carriage
conveying mechanism
planker
Prior art date
Application number
PCT/CN2005/000165
Other languages
English (en)
Chinese (zh)
Inventor
Encong Liu
Jinsheng Yu
Xiaodong Wu
Original Assignee
Beijing Yuande Bio-Medical Engineering Co., Ltd.
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 Beijing Yuande Bio-Medical Engineering Co., Ltd. filed Critical Beijing Yuande Bio-Medical Engineering Co., Ltd.
Priority to BRPI0516900-3A priority Critical patent/BRPI0516900A/pt
Priority to PCT/CN2005/000165 priority patent/WO2006081705A1/fr
Publication of WO2006081705A1 publication Critical patent/WO2006081705A1/fr

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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
    • G01N35/02—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
    • G01N2035/0401—Sample carriers, cuvettes or reaction vessels
    • G01N2035/0418—Plate elements with several rows of samples
    • G01N2035/0422—Plate elements with several rows of samples carried on a linear conveyor
    • G01N2035/0424—Two or more linear conveyors

Definitions

  • the present invention relates to a transport mechanism for mounting a reagent cartridge in a medical detecting device, wherein a long dial and a Y-direct rail are overlapped.
  • the "microplate single photon counter” generally consists of a test head, a kit, a transport mechanism carrying a reagent cartridge, a chassis, a control system, and a computer.
  • "Microplate single photon counter, the detection process is as follows: the operator according to the prescribed procedure, the sample to be tested and the corresponding reagent are added to the corresponding holes of the microplate and processed; the treated microplate is placed in the counter The horizontal tray is covered with a warehouse door, and the horizontal tray is driven into the cabinet by the conveying mechanism.
  • the lighting head of the testing mechanism is sequentially aligned with each of the to-be-detected holes by the movement of the conveying mechanism, and the weak fluorescence generated in the hole is "Photon counting" detection; after the detection is completed, the operator opens the door and takes out the microplate.
  • the detection object of the "semi-automatic microplate single photon counter" is extremely weak fluorescence, if a light other than the hole to be inspected leaks to the detection site, the result of the detection will be affected. Therefore, it has high requirements for the positioning accuracy of the light seal and the moving part.
  • the upper and lower pallets are moved along the X and Y directions along the X and Y directions (the Y-direction movement of the detecting head), and the detecting head fixed in the counter passes.
  • the movement of the upper and lower pallets detects each hole, and the associated electrical components move with the transport mechanism, which limits the positioning accuracy of the motion, thereby affecting the accuracy of the detection.
  • this also makes the structure of the device complicated and the manufacturing cost high. Summary of invention
  • the object of the present invention is to overcome the defects in the existing conveying mechanism and to propose a kind A conveying mechanism having a structure in which a long paddle and a Y-track are coincident.
  • the long paddle that drives the upper carriage to move up in the X direction serves as the slanting guide rail of the transport mechanism, thereby eliminating the independent sway guide rail.
  • the driving motor and other related electrical components are all fixedly mounted on the bracket and not on the rail, thereby reducing the weight of the moving component and avoiding the movement of the electrical lead, thereby improving the reliability of the whole machine.
  • the use of this design simplifies the structure of the entire transport mechanism, and at the same time improves the precise positioning of the upper and lower carriage movements, and improves the accuracy of sample detection.
  • a transport mechanism includes an upper carriage, a lower carriage and a long carriage, wherein the lower carriage is provided with an X-direction rail groove, and the upper carriage is provided with a guide rail. Slidingly engaging with the guide rail slot for moving the upper carriage in the X direction, the upper carriage is further provided with a sliding slot, the width of the sliding slot is consistent with the width of the long dial, and the long dial A plate is slidably inserted in the chute for the sliding guide of the upper carriage in the ⁇ direction.
  • the upper carriage, the lower carriage and the long carriage are both made of a plastic material.
  • the present invention also provides a stencil single photon counter comprising the above described transport mechanism in accordance with the present invention.
  • Figure 1 is a transfer mechanism having a long paddle and a weird rail coincident structure according to the present invention, wherein Fig. 1 is a front view of the transport mechanism, and Fig. 1(b) is a cross-sectional view of the transport mechanism;
  • Figure 2 is a schematic view of the lower carriage of the transport mechanism of Figure 1;
  • Figure 3 is a schematic view of the upper carriage of the transport mechanism of Figure 1;
  • Figure 4 is a schematic view of the long paddle of the transport mechanism of Figure 1;
  • Figure 5 is a perspective view of the lower carriage of the transport mechanism of Figure 2;
  • Figure 6 is a perspective view of the upper carriage of the transport mechanism of Figure 3;
  • Figure 7 is a perspective view of the long paddle of the transport mechanism of Figure 4. detailed description
  • the transport mechanism of the present invention includes a lower carriage 5, an upper carriage 4 and a long carriage 2, it being understood that the complete transport mechanism also includes drive means such as drive motors, connecting means, etc. due to its It forms part of the prior art and is not shown in the figures.
  • the kit 3 is placed on the upper carriage 4.
  • an X-direction rail groove 6 is disposed on the lower carriage 5.
  • the upper carriage 4 is provided with a guide rail 8.
  • the guide rail 8 is slidably engaged with the guide rail slot 6 for the upper carriage 4 Movement in the X direction.
  • the upper carriage 4 is provided with a chute 7, the width of which is identical to the width of the long paddle 2, see Fig. 4, and the long paddle 2 is slidably inserted into the chute 7.
  • Figures 5-7 show perspective views of the lower carriage, upper carriage and long carriage of the conveyor mechanism of the present invention, respectively.
  • the kit 3 can be moved in a two-dimensional direction of the plane, i.e., in the X direction and the Y direction, thereby completing positioning with respect to the detecting head, wherein the X direction is defined as horizontal in the present invention.
  • the Y direction is defined as the vertical direction.
  • the movement in the X direction is accomplished by the long dial 2 driving the upper carriage 4 by sliding of the guide rail 8 in the X-direction rail groove 6 of the lower carriage 5, and the movement in the Y direction is carried by the lower carriage 5 with the upper carriage 4 This is accomplished by a Y-direction movement on the long paddle 2, wherein the long paddle 2 is slidably inserted into the chute 7 of the upper carriage.
  • the long paddle plate 2 - drives the upper carriage 4 to move in the X direction and, on the other hand, as a Y-direction guide rail, thereby replacing the separate Y-direction guide rail of the prior art.
  • the long paddle 2 moves X-direction on the optical axis 1 (slightly driven mechanism), moves through the upper carriage 4 with the reagent cartridge 3, and the lower carriage 5 carries the upper carriage 4 and the reagent cartridge 3
  • the long paddle 2 is moved in the Y direction (the drive mechanism is omitted), and after the kit 3 is moved to a specific detection position, the detecting head detects the number of photons in each sample.
  • the positional accuracy of the motion is controlled by the digital disk on the stepping motor.
  • the lower carriage 5 carries the upper carriage 4 and the reagent box 3 to open the door.
  • the entire conveying mechanism including the upper carriage, the lower carriage and the long carriage, can be made of plastic material, thereby reducing the weight of the entire conveying mechanism and effectively increasing the speed of movement. , reduces running noise.
  • the X-direction positioning accuracy depends on the optical axis-shift plate-the dial guide on the upper carriage; the Y-direction positioning accuracy depends on the guide rail between the upper and lower carriages. In this way, all parts are easy to machine and the accuracy is easy to control.
  • the drive motor and other related electrical components are all fixedly mounted on the bracket and not on the rail, thereby reducing the weight of the moving parts and avoiding the movement of the electrical leads, thereby improving the reliability of the whole machine.
  • the invention further relates to a "microplate single photon counter" comprising the aforementioned transfer mechanism.

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Optical Measuring Cells (AREA)

Abstract

La présente invention divulgue un mécanisme de convoyage pour compteur photonique simple à panneau micropore. Le mécanisme inclut un fouloir supérieur qui est pourvu d’un rail de guidage et d’une goulotte, un fouloir inférieur qui est muni d’une goulotte à glissière dans le sens de l’axe X et un long panneau de traction d’une largeur correspondant à celle de la goulotte. Le rail de guidage s’accouple de manière coulissante avec la goulotte à glissière pour que le fouloir supérieur puisse se déplacer dans le sens de l’axe X. Le long panneau de traction s’insère de manière coulissante dans la goulotte pour que le fouloir supérieur puisse se déplacer dans le sens de l’axe Y. Le mécanisme de convoyage ci-dessus est de construction simple et améliore la position précise du fouloir supérieur et du fouloir inférieur de façon à augmenter la précision de détection d’échantillon. Et le moteur d’entraînement et les équipements électriques appropriés supplémentaires sont fixés sur le cadre et non sur le rail de guidage de façon à réduire le poids de toutes les pièces en mouvement, à empêcher les fils de connexion des équipements électriques de bouger et à renforcer la fiabilité du mécanisme.
PCT/CN2005/000165 2005-02-05 2005-02-05 Mécanisme de convoyage transportant des gaz réactifs WO2006081705A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0516900-3A BRPI0516900A (pt) 2005-02-05 2005-02-05 mecanismo transportador e contador de fótons em placa de microporos
PCT/CN2005/000165 WO2006081705A1 (fr) 2005-02-05 2005-02-05 Mécanisme de convoyage transportant des gaz réactifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2005/000165 WO2006081705A1 (fr) 2005-02-05 2005-02-05 Mécanisme de convoyage transportant des gaz réactifs

Publications (1)

Publication Number Publication Date
WO2006081705A1 true WO2006081705A1 (fr) 2006-08-10

Family

ID=36776929

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/000165 WO2006081705A1 (fr) 2005-02-05 2005-02-05 Mécanisme de convoyage transportant des gaz réactifs

Country Status (2)

Country Link
BR (1) BRPI0516900A (fr)
WO (1) WO2006081705A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185720A (ja) * 1987-01-28 1988-08-01 Suzuki Motor Co Ltd ワ−ク搬送装置
JPH08259176A (ja) * 1995-03-24 1996-10-08 Hazama Gumi Ltd 天井走行クレーン
JPH09123032A (ja) * 1995-10-30 1997-05-13 Nippon Seiko Kk Ｘｙテーブル装置
CN1234869A (zh) * 1997-06-16 1999-11-10 迪亚格诺斯提卡斯塔戈公司 连续或不连续地自动分析容器中的样品的方法
JP2003094132A (ja) * 2001-09-21 2003-04-02 Amada Eng Center Co Ltd 板材加工機におけるワーク搬出方法及びその装置
JP2004323194A (ja) * 2003-04-25 2004-11-18 Yamakyu Chain Co Ltd Ｘｙアクチュエーター

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185720A (ja) * 1987-01-28 1988-08-01 Suzuki Motor Co Ltd ワ−ク搬送装置
JPH08259176A (ja) * 1995-03-24 1996-10-08 Hazama Gumi Ltd 天井走行クレーン
JPH09123032A (ja) * 1995-10-30 1997-05-13 Nippon Seiko Kk Ｘｙテーブル装置
CN1234869A (zh) * 1997-06-16 1999-11-10 迪亚格诺斯提卡斯塔戈公司 连续或不连续地自动分析容器中的样品的方法
JP2003094132A (ja) * 2001-09-21 2003-04-02 Amada Eng Center Co Ltd 板材加工機におけるワーク搬出方法及びその装置
JP2004323194A (ja) * 2003-04-25 2004-11-18 Yamakyu Chain Co Ltd Ｘｙアクチュエーター

Also Published As

Publication number Publication date
BRPI0516900A (pt) 2008-09-23

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