Integrated stepping type electrode support

Abstract

The invention provides an integrated stepping type electrode support which comprises a first supporting plate, a second supporting plate and a stepping assembly, the first supporting plate is parallel to the second supporting plate, a first through hole is formed in the first supporting plate, a second through hole is formed in the second supporting plate, and the stepping assembly penetrates through the first through hole and the second through hole. The stepping assembly is used for conducting stepping driving on the electrode support. The electrode array is fixedly connected with the stepping assembly, so that when the stepping assembly is adjusted to conduct stepping driving on the electrode support, the electrode array and the electrode support can advance at the same time. Furthermore, the electrode bracket is also provided with a placement part for accommodating the optical fiber head, so that the electrode bracket is more stable in structure and not easy to break in the experiment process.

Description

technical field [0001] The invention relates to the technical field of life sciences, in particular to an integrated step-by-step electrode support. Background technique [0002] The human brain is composed of about 10 billion neurons, and the neurons are connected to each other through synapses to form a complex functional network, so the brain is one of the most complex organs in the human body. At present, people's cognition of the functional mechanism of the brain is still at a low level, and the study of the function of the brain has become one of the hot spots of international scientific research. In 2013, the European Union launched the "Human Brain Project". Subsequently, each country also launched a corresponding brain research plan based on its own national conditions, national policies and social needs, aiming to use the basic research results of brain science to meet some urgent social needs, such as Improvement of people's brain health, etc. As early as 2017, ...

AI Technical Summary

Problems solved by technology

During the assembly process of the electrode cap, it is necessary to complete micro-operations to ensure that the multiple electrode support plates are parallel to each other to ensure the mechanical drive feasibility of the electrode holder. However, tools are easy to accidentally injure the producer during manual operation, and the assembly accuracy completed by manual operation is poor. , it is difficult to achieve parallelism between the electrode support plates

In addition, the existing copper pillars are used in the electrode cap, which will increase the structural weight of the electrode cap and have an unnecessary impact on the experimental results

[0005] In addition, when the electrode bracket in the prior art is used for photoelectric operation, the connection between the electrode and the bracket only needs optical fiber and silicon tube, and the connection is very fragile and easy to break

However, if the connection between the electrode and the bracket is broken and needs to be reconnected, it will seriously affect the experimental process.

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