Biochip sample application instrument

Abstract

The invention provides a biochip sample application instrument. The technical scheme is as follows: the biochip sample application instrument comprises a bracket, wherein the bracket is provided with an X-directional operation mechanism with a servo motor, a Y-directional operation mechanism and a Z-directional operation mechanism; the Z-directional operation mechanism is provided with a needle head fixing seat with a needle head; the bracket is provided with a sample application platform; and the bracket at one side of the sample application platform is provided with a sample box fixing seat, an ultrasonic washing and drying box and an electronic stroboscopic shooting device. The sample application instrument disclosed by the scheme can accurately finish sample application; and the needle head can be rapidly and conveniently washed and dried.

Description

technical field [0001] The invention relates to a spotting instrument for biochips. Background technique [0002] In the prior art, the well-known technology is that biochips are widely used in the fields of new drug development, disease diagnosis and clinical monitoring. Array devices, most of the current spotting instruments directly lay the biochip carrier on the spotting platform, so that there will be relative sliding between the carrier and the platform, and some carriers (such as cellulose membrane) themselves have static electricity, After tiling, there will be small bumps, which will affect the effect of spotting. When cleaning the needle, insert the needle into the cleaning box, and clean the needle through the free flow of water in the cleaning box. Due to the limited flow rate of the water, the needle cannot be cleaned. Thorough cleaning, this is the weak point that the prior art exists. Contents of the invention [0003] The purpose of the present invention ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the well-known technology is that biochips are widely used in the fields of new drug development, disease diagnosis and clinical monitoring. Array devices, most of the current spotting instruments directly lay the biochip carrier on the spotting platform, so that there will be relative sliding between the carrier and the platform, and some carriers (such as cellulose membrane) themselves have static electricity, After tiling, there will be small bumps, which will affect the effect of spotting. When cleaning the needle, insert the needle into the cleaning box, and clean the needle through the free flow of water in the cleaning box. Due to the limited flow rate of the water, the needle cannot be cleaned. Thorough cleaning, which is the deficiency of existing technology

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