Mobile mini-size object extracting machine and extracting method

Abstract

The invention discloses a mobile mini-size object extracting machine and an extracting method. The extracting method comprises the steps of extracting the image of a mobile mini-size object through an image extracting device and determining the current position (X1, Y1, Z1) of the mobile mini-size object according to the extracted image; obtaining the current position (X0,Y0,Z0) of an object extracting device used for extracting the mobile mini-size object; determining at least one axis moving distance Xm, Ym and Zm of the extracting device along with the X axis, Y axis and Z axis; driving the object extracting device to move to a pre-set position (X0+Xm, Y0+Ym, Z0+Zm); obtaining the image of the current mobile mini-size object according to the image extracting device and determining the position (X2, Y 2, Z2) of the mobile mini-size object according to the extracted image to judge whether the distance between the pre-set position and the position of the mobile mini-size object is smaller than a pre-set threshold value or not, wherein the method comes to an end if the distance is smaller than the pre-set threshold value, otherwise the step two is conducted again.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a moving micro target extraction machine and extraction method. Background technique [0002] At present, in biomedical experiments, experimenters often need to perform a large number of meticulous and repeated precision operations under the microscope to extract various targets from the culture medium, among which nematodes are a typical target, and nematodes are used as an example in this application description, but those skilled in the art can understand that this is not a limitation to the technical solution of the present application, and the technical solution of the present application can be applied to any target. [0003] Taking nematodes as an example, Sydney Brenner, one of the founders of molecular genetics since 1963, proposed to use nematodes (C. elegans) as model organisms for life science research. C. elegans is the simplest multicellular organism with nerve c...

AI Technical Summary

Problems solved by technology

[0004] In view of the lack of simple and effective equipment capable of automatically extracting targets in the prior art, the technical problem to be solved by the present invention is to provide a mobile miniature target extraction machine and extraction method, which can conveniently and quickly extract various targets, and at the same time, the cost is low

Images