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Full-automatic non-invasive micro-test technology

A non-destructive, fully automatic technology, applied to measuring devices, instruments, and material analysis through electromagnetic means, to achieve improved practical application effects, stable and reliable data, and good repeatability

Active Publication Date: 2011-03-23
XUYUE BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fully automatic non-destructive micro-measurement technology based on the above method has not been reported yet.

Method used

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  • Full-automatic non-invasive micro-test technology
  • Full-automatic non-invasive micro-test technology
  • Full-automatic non-invasive micro-test technology

Examples

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Embodiment Construction

[0021] Attached below figure 1 , attached figure 2 And embodiment further illustrate the present invention.

[0022] like figure 1 As shown, the fully automatic non-damaging micro-testing technology includes a signal acquisition unit 1 , a multi-dimensional motion unit 2 , an intelligent control unit 3 , and a microscopic imaging / video acquisition unit 4 .

[0023] like figure 2 As shown, the signal acquisition unit 1 includes a signal processor 1-1, a preamplifier 1-2, a microelectrode 1-3 and other necessary accessories, which mainly include a reference electrode, a measuring vessel, a liquid medium, and the like. Microelectrodes can be selective / specific ion molecular microelectrodes, such as glass microelectrodes, metal microelectrodes, carbon fiber microelectrodes, etc., or other microelectrodes such as vibration microelectrodes, which are selected according to different measurement information. The multi-dimensional motion unit 2 includes a motion controller 2-1, a...

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Abstract

The invention provides a method for fully automatically controlling a microelectrode to approach a sample for testing and non-invasively acquiring ion and molecule concentration, flow rate and flow direction of the incoming and outgoing samples, and sample microcell information such as sample surface local current information and the like. The method involves a signal acquisition unit (1), a multidimensional motion unit (2), an intelligent control unit (3) and a micro-imaging / video acquisition unit (4). The intelligent control unit (3) sends a control command to the multidimensional motion unit (2) and the micro-imaging / video acquisition unit (4) by analyzing a signal transmitted by the signal acquisition unit (1) and the micro-imaging / video acquisition unit (4), controls the motion of the microelectrode and the measured sample, and realizes full-automatic information acquisition of the measured sample by the microelectrode. The method causes no damage to the measured sample, the operating process is fully automatic and independent of man-made operating factors, and the acquired data is steady and reliable. The method can be applied to biological living body, non-organism and other samples.

Description

Technical field: [0001] The invention relates to a method for fully automatic control of micro-electrode approaching the sample for measurement, non-destructive acquisition of ion molecule concentration, flow rate and flow direction information in and out of the sample, and a method for sample micro-region information such as local current information on the sample surface, especially involving full automation The technology for obtaining micro-area information of diverse samples through non-destructive operation belongs to the technical field of opto-mechanical-electrical integration. Background technique: [0002] The existing non-destructive micro-measurement technology uses micro-electrodes to measure the local micro-area information of the sample in a non-destructive way without contacting the sample under the control of the computer, such as the concentration of ion molecules entering and leaving the sample, the flow rate and the flow direction information. Local curre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/27G01N27/333G01N27/36
Inventor 许越
Owner XUYUE BEIJING
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