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Totally-automatic liquid transferring working station and liquid transferring control method thereof

A workstation, fully automatic technology, applied to chemical instruments and methods, supports for burettes/pipettes, measuring tubes/pipettes, etc., can solve inflexible pipetting methods, high use costs, limited pipetting range Limitation and other issues, to achieve the effect of good scalability, low cost, and flexible pipetting methods

Pending Publication Date: 2017-12-05
成都润伯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve many problems of limited pipetting range, inflexible pipetting methods, and only supporting standard orifice plates in the existing automatic liquid pipetting system using the traditional guide rail pipetting method. Provide a fully automatic liquid pipetting workstation with high liquid pipetting accuracy, high stability of pipetting operation, and low cost. Pipetting of well-marked well plates

Method used

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  • Totally-automatic liquid transferring working station and liquid transferring control method thereof
  • Totally-automatic liquid transferring working station and liquid transferring control method thereof
  • Totally-automatic liquid transferring working station and liquid transferring control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A specific embodiment of a pipetting mechanism is provided here, such as figure 1, in this embodiment, the pipetting mechanism includes a cloud platform 3, a support 4 that can rotate on the platform 3 along its axis, a boom 5 connected to the support 4 at one end, and a boom 5 connected to the other end of the boom 5. The small arm 6 and the end bracket 7 connected to the small arm 6, the large arm 5 can rotate around the connection node between the support 4 in the vertical plane, and the small arm 6 can rotate around the joint between the small arm 5 and the large arm 5. The connecting node between them rotates in the vertical plane, and the pipetting head 2 is installed on the end bracket 7. The pan-tilt 3 here is the above-mentioned fixing seat, and the support 4, the boom 5, the small arm 6 and the end bracket 7 connected to the pan-tilt 3 form the above-mentioned multi-connector unit. Driving mechanisms are arranged between the support 4 and the boom 5, and betw...

Embodiment 2

[0043] This embodiment provides another embodiment of the pipetting mechanism, such as figure 2 , in this embodiment, the pipetting mechanism includes a cloud platform 3, a boom 5 connected to the platform 3 at one end, a small arm 6 connected to the end of the boom 5 at one end, and an end bracket 7 connected to the small arm 6, The big arm 6 can rotate around the connection node between the platform 3 in the horizontal plane, and the small arm 6 can rotate around the connection node with the big arm 5 in the horizontal plane. The pipetting head 2 is installed on on the end bracket 7. The pan-tilt 3 here is the above-mentioned fixing seat, and the boom 5, the small arm 6 and the end bracket 7 connected to the pan-tilt 3 form the above-mentioned multi-connector unit. Between the cloud platform 3 and the large arm 5, the large arm 5 and the small arm 6, a drive mechanism is arranged at the connection node position, and each drive mechanism drives the large arm 5 and the small...

Embodiment 3

[0049] In this embodiment, the liquid transfer workstation is further improved and expanded, such as figure 2 , set a slide rail 8 in the pipetting workstation, install the pan-tilt 3 of the above-mentioned pipetting mechanism on the slide rail, so that the pan-tilt 3 runs on the slide rail 8, the advantage of this is that the operation of the pipetting mechanism can be greatly expanded Range, expanding the pipetting capacity and range of the liquid handling workstation.

[0050] Due to the change of the pipetting method of the pipetting mechanism, the plate platform 1 can also be improved in structure, and it is no longer limited to the traditional rectangle. Plate platforms with square, circular or fan-shaped structures enable the pipetting mechanism to cover all positions on the plate platform.

[0051] Since liquid pipetting workstations are usually used in pharmaceutical research and development, food and other laboratories, hospitals, blood stations and other units, th...

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Abstract

The invention discloses a totally-automatic liquid transferring working station and a liquid transferring control method thereof. According to the totally-automatic liquid transferring working station, a liquid transferring head is installed on each liquid transferring mechanism, each liquid transferring mechanism comprises a fixed base and a multi-connection-piece unit, one end of each multi-connection-piece unit is connected with the corresponding fixed base, and the other end of each multi-connection-piece unit is connected with the corresponding liquid transferring head, each multi-connection-piece unit comprises a plurality of connection pieces which are connected with each other in sequence, a unique connection node is formed at each connection place between each multi-connection-piece unit and the corresponding fixed base, and a unique connection node is formed at each connection place between any two connection pieces, and at one corresponding connection node, each connection piece can be freely rotated at three freedom degrees around the corresponding connection node. The working station disclosed by the invention solves a plurality of problems that a current automatic liquid transferring system adopts a guide-rail-type liquid transferring manner, thus the liquid transferring range is limited, the liquid transferring manner is not flexible, just a standard pore board can be used and usage costs are relatively high. The working station has the characteristics of high operation stability and relatively low costs, and the liquid transferring range is not limited by a board position platform, the liquid transferring operation manner is flexible, and the working station can be applied to liquid transferring operation of various-standard or non-standard pore boards.

Description

technical field [0001] The invention relates to a fully automatic liquid pipetting workstation and a liquid pipetting control method thereof. Background technique [0002] With the rapid development of science and technology, the pipetting work in laboratories such as biology, chemistry, environment, pharmaceutical research and development, food, etc., as well as hospitals, blood stations, etc. For complex research objects and ever-increasing sample quantities, conduct multi-channel, diverse large-scale experiments with a variety of experimental techniques. Such as PCR system construction in genetics, next-generation sequencing library construction and library screening, genome sequencing and gene chip research, nucleic acid purification, rapid clone screening, cell culture, search and identification of differential proteins in proteomics, and screening of protein crystallization , Advanced structure analysis, new drugs in new drug research and development laboratories, as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/02B01L9/00
CPCB01L3/021B01L9/54
Inventor 吴永刚陈明明
Owner 成都润伯科技有限公司
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