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Bacterium counting device with multi-probe movement mechanism

A technology of bacteria counting and linkage mechanism, applied in the biological field, can solve the problems that the micro particle counting device cannot quickly and accurately measure the number of bacteria, reduce the detection time, etc.

Inactive Publication Date: 2020-11-06
BEIJING XINJI JINNUO MEDICAL EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a bacteria counting device to at least solve the technical problem that the tiny particle counting device in the prior art cannot quickly and accurately measure the number of bacteria, and how to improve the probe movement mechanism to reduce the technical problem of detection time

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  • Bacterium counting device with multi-probe movement mechanism
  • Bacterium counting device with multi-probe movement mechanism
  • Bacterium counting device with multi-probe movement mechanism

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Embodiment Construction

[0064] The principle and spirit of the present invention will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present invention, rather than to limit the scope of the present invention in any way. Rather, these embodiments are provided to make the disclosure of this application more thorough and complete, and to fully convey the scope of the disclosure of this application to those skilled in the art.

[0065] Summary of the invention

[0066] The technical scheme of the present invention provides a kind of bacteria counting device, a kind of bacteria counting device that measures the number of bacteria by resistance counting method. components and circuit control system, and combine them to form a complete bacteria counting device suitable for measuring the number of bacteria by resistance counting method. On this basis,...

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Abstract

The invention provides a bacterium counting device. The device comprises: a sampling assembly which comprises a three-dimensional motion mechanical arm and a plurality of sampling needles, wherein thethree-dimensional motion mechanical arm is used for driving a plurality of the sampling needles to suck a first batch of samples to be detected at the same time, and a plurality of the sampling needles are used for adding the sucked first batch of samples to be detected into a corresponding counting pool among a plurality of counting pools respectively; and a counting pool group which comprises aplurality of counting pools, wherein the counting pools are used for counting bacteria of the first batch of to-be-detected samples under the condition that the first batch of to-be-detected samplesare obtained. The three-dimensional motion mechanical arm can be used for conveying a sampling head to a specified position at the fastest speed, so that the time for reaching a target position is saved; and the cost is low, two sampling needle structures are adopted in the design, and the cost is lower than that of a variable-pitch structure or four sampling needles or more sampling needles.

Description

technical field [0001] The invention relates to the field of biology, and further relates to a bacteria counting device, in particular to a bacteria counting device with a multi-probe movement mechanism. Background technique [0002] A cell counter mostly refers to an instrument that measures the number of platelets, white blood cells, and red blood cells. Fully automatic cell counters are widely used, and the technical solution Coulter's principle analysis method has always been an internationally recognized standard control method for measuring cell and particle size, and has always occupied an important position in hematology analysis. [0003] The resistance counting method is the Coulter method, which uses the principle of small hole resistance to measure the number of particles. The particles flow with the liquid during the measurement. When it passes through the small hole, the cross-sectional area of ​​the small hole becomes smaller, the resistance between the two ...

Claims

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Application Information

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IPC IPC(8): C12M1/34C12M1/36C12M1/26
CPCC12M41/36C12M33/06C12M41/48
Inventor 崔璟唐明忠许朋
Owner BEIJING XINJI JINNUO MEDICAL EQUIP CO LTD
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