Microorganism sensor

Abstract

The invention belongs to the technical field of microorganism detection, and particularly relates to a microorganism sensor. The microorganism sensor comprises a shell, a signal identification element, a signal receiving sheet, an electric conductive substrate, an insulating substrate, a detection electrode, a reaction layer, an injection needle cylinder, a needle tube fixing groove, a piston rod,an extrusion rotary knob, a detection tentacle, an electric signal box, an injection port and a shunt tube; a signal identification element is fixedly connected inside the shell; the signal receivingelement is arranged at one end of the signal identification element; the needle tube fixing groove is formed in the middle of the shell; the injection needle cylinder is used for independently storing the microorganism or microorganism derivatives for detection, and is used for independently injecting into the microorganism sensor to use, the used microorganism or microorganism derivatives can beindependently stored, the storage difficulty is reduced, and the different microorganisms or microorganism derivatives can be used for detection, so that the microorganism sensor is not the disposable consumables.

Description

technical field [0001] The invention belongs to the technical field of microorganism detection, in particular to a microorganism sensor. Background technique [0002] With the development of biotechnology, the application of various technologies of microorganisms has gradually entered into rapid development, among which microbial sensors have gradually developed. Due to the fast detection speed of microbial sensors, detection results can often be obtained in a few minutes or ten minutes. Compared with the traditional detection method, which takes a few days, it is much faster. In addition, the detection cost of microbial sensors is low, so more and more attention is paid to them, and the development of microbial sensors is also faster and faster. [0003] However, corresponding microbial sensors also have corresponding shortcomings. First, microbial sensors need living microorganisms or active characteristic enzymes or active proteins to detect target components, and use bio...

AI Technical Summary

Problems solved by technology

[0005] The microorganisms or microbial derivatives used in the prior art are directly stored inside the microbial sensor, and when used, the microorganisms or microbial derivatives are exposed to the target to be tested for detection, so that most of the existing technologies are for special detection purposes, for special In the end, the microbial sensors in the prior art are designed for one or one type of detection target. After one detection during use, the microorganisms or microbial derivatives used for detection in the microbial sensor are exhausted. , the microbial sensors are also scrapped, which also causes a great waste in the process, and the storage of these microbial sensors also requires a special environment to ensure the activity of the microorganisms or microbial derivatives inside them.

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