Cell microdissection system

A microdissection and cell technology, used in sampling devices, preparation of samples for testing, etc., can solve the problems of affecting cutting effect and accuracy, reducing work efficiency, and high cost, and improving accuracy and work efficiency. The effect of reducing investment costs

Pending Publication Date: 2018-11-16
GUANGDONG UNIV OF TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the galvanometer controls the movement of the laser beam, the laser emitting device 1 will move accordingly, which will easily cause the laser beam to produce a deflection angle, which will affect the cutting effect and precision, such as image 3 As shown; secondly, the distance that the vibrating mirro

Method used

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  • Cell microdissection system
  • Cell microdissection system
  • Cell microdissection system

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Example Embodiment

[0023] The core of this embodiment is to provide a cell microdissection system, which can improve the working efficiency and cutting accuracy of microdissection, reduce investment costs, and solve the current problems in this field.

[0024] Hereinafter, embodiments will be described with reference to the drawings. In addition, the embodiments shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configuration shown in the following embodiments are not limited to what is necessary as a solution to the invention described in the claims.

[0025] For the cell microdissection system provided in this specific embodiment, please refer to Figure 1-4 ; Including: a laser emitting device 1, a macro-micro composite motion platform used to place and drive the cell slice 6 to move, and a visual display device 3 communicatively connected with the laser emitting device 1; wherein the macro-micro composite motion platform...

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Abstract

The invention discloses a cell microdissection system including: a laser emitting device, a macro/micro composite movement platform which is used for arranging a cell section and driving the cell section to move, and a visional display apparatus which is communicatively connected to the laser emitting device; wherein the macro/micro composite movement platform includes a first slide board and a rotary member for arranging a cell section and driving the cell section to rotate, thus achieving micro-motion; and the rotary member is connected to the first slide board through a first track and slides on the first track, thus achieving macro-motion of the cell section. According to the invention, by movement of the macro/micro composite movement platform, the system can achieve the macro-motionand micro-motion of the position of the cell section, thereby achieving selection on the cell sections by the laser emitting device, which is unnecessary to move during the process; therefore, microdissection precision and work efficiency are increased, and meanwhile, the process is not related to a galvanometer, so that investment cost is also reduced.

Description

technical field [0001] The invention relates to the field of cell microdissection, and more specifically relates to a cell microdissection system. Background technique [0002] Microdissection (microdissection) technology is a new technology that emerged in the early 1990s, which can cut hundreds or dozens of cells of the same type from tissue sections. Microdissection technology can be used to cut out a single cell group in the tissue for research, to avoid background "pollution" caused by interstitial cells and some inflammatory cells, so as to make the research results accurate and avoid false positive and false negative results. [0003] As far as the prior art is concerned, the microdissection system mainly includes: a laser emitting device 1, a vibrating mirror for adjusting the laser beam, and a visual display device 3 communicated with the laser emitting device 1; when in use, the laser beam is adjusted through the vibrating mirror position to select the cell slice ...

Claims

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Application Information

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IPC IPC(8): G01N1/04G01N1/28
CPCG01N1/04G01N1/28
Inventor 关均铭汤晖詹博羽张桂鑫李嘉龙王伟民陈凯铧高健陈新
Owner GUANGDONG UNIV OF TECH
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