Infrared gel positioning device and gel imaging system utilizing same
A positioning device and gel imaging technology, applied in measuring devices, control without feedback, material analysis through optical means, etc., can solve problems such as easy sliding of gels, easy misalignment of images and actual positions of colloids, etc., and achieve improvement The effect of work efficiency
Inactive Publication Date: 2013-07-17
无锡优创生物科技有限公司
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Since the agarose gel used in gel electrophoresis is soaked in the electrophoresis solution during electrophoresis, when the experimenter takes the gel out of the electrophoresis solution and places it on the stage, due to the gap between the gel and the stage glass With the lubrication of the electrophoretic fluid, when the experimenter uses the gel imaging system to recover DNA, the gel is very easy to slide, so the image generated by the gel imaging system and the actual position of the colloid are easily misaligned
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[0026] The present invention will be further described below in conjunction with drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.
[0027] Please refer to figure 1 As shown, the infrared gel positioning device in this embodiment specifically includes: an infrared sensor 101 , an embedded control device 102 , an external computer system 103 and an external display screen 104 .
[0028] The infrared sensor 101 is arranged around the stage and connected with the embedded control device 102, and is used for emitting infrared rays to the stage through an infrared emitting tube, and receiving infrared rays transmitted through the gel on the stage through an infrared receiving tube, And p...
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The invention discloses an infrared gel positioning device and a gel imaging system utilizing the same. The infrared gel positioning device comprises an infrared sensor, an embedded control device, an external computer system and an external display screen. According to the invention, the infrared sensor is used for tracking the position of the gel on an objective table in real time, the position of displaying a gel image on a built-in display screen on the objective table is adjusted in real time according to the position information, so that the position and dimension of a stripe in the gel image can be completely overlapped with the position and dimension of the stripe of the gel on the objective table. By adopting the device and the system disclosed by the invention, the problem of wrong position corresponding relationship caused by sliding of colloid on a glass panel after the image generated by the gel imaging system is corresponding to the actual position of the colloid is solved, a gel fixing operation is omitted, and the working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of gel imaging analysis, in particular to an infrared gel positioning device and a gel imaging system using the device. Background technique [0002] Gel imager is a laboratory instrument for observing, taking pictures, cutting gel, and analyzing electrophoresis results of nucleic acids and proteins. It can perform qualitative and semi-quantitative analysis on the separation and purification results of samples. Quantitative and other biological routine research. Since the agarose gel used in gel electrophoresis is soaked in the electrophoresis solution during electrophoresis, when the experimenter takes the gel out of the electrophoresis solution and places it on the stage, due to the gap between the gel and the stage glass With the lubrication of the electrophoretic fluid, when the experimenter uses the gel imaging system to recover DNA, the gel is very easy to slide, so the image generated by the gel imag...
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IPC IPC(8): G01N21/01G01N21/17G05D3/10
Inventor 卢志强池静
Owner 无锡优创生物科技有限公司