Fluorescence microscope capable of controlling light source by use of touch screen system

A fluorescence microscope and touch screen technology, applied in the field of fluorescence microscope, can solve the problems of inaccuracy, short life, polluted environment users, etc., and achieve the effect of easy communication, fast response and space saving.

Inactive Publication Date: 2012-07-11
SUZHOU INST OF BIOMEDICAL ENG & TECH
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Problems solved by technology

[0007] Traditional fluorescent light sources also use halogen lamps, xenon lamps, etc. for lighting, but they all have obvious disadvantages: short life, frequent replacement of bulbs; need to wait for a period of time to warm up each time they are used; high energy consumption; lamps contain

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  • Fluorescence microscope capable of controlling light source by use of touch screen system
  • Fluorescence microscope capable of controlling light source by use of touch screen system
  • Fluorescence microscope capable of controlling light source by use of touch screen system

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Embodiment Construction

[0023] The technical implementation process of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] see figure 2 As shown, a fluorescence microscope that uses a touch screen system to control the light source includes a microscope host 1 that uses an infinity multiple chromatic aberration correction optical system. The microscope host 1 is provided with a high-resolution flat-field infinite large numerical aperture Fluorescent objective lens 3, a trinocular observation system equipped with a digital SLR camera 4, a fluorescent filter set with contour sharpening characteristics and a transmittance of 90%-95% 5, an LED as a source of background light for the specimen White light source 7, and an LED fluorescence excitation light source 6 for emitting excitation light to the specimen, the microscope host 1 is also equipped with a touch screen 2 for controlling the brightness of the LED fluorescence excitati...

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Abstract

The invention discloses a fluorescence microscope capable of controlling a light source by use of a touch screen system. The fluorescence microscope comprises a microscope host unit using an infinite multi-color difference correction optical system, a fluorescence objective lens using high-resolution infinite plan high numerical aperture, a tri-ocular observation system provided with a digital single lens reflex camera, a fluorescence color filter group with a transmittance of 90% to 95%, an LED (light emitting diode) white light source as the specimen background light source, and an LED fluorescence excitation light source for emitting an excited light to the specimen, wherein the fluorescence objective lens, the tri-ocular observation system, the fluorescence color filter group, the LED white light source and the LED fluorescence excitation light source are arranged on the microscope host unit; and the microscope host unit is also provided with a touch screen for controlling the brightness of the LED white light source and the LED fluorescence excitation light source. The touch screen as the light source control unit of the fluorescence microscope provided by the invention is the simplest, the most convenient and natural man-machine interaction manner at present.

Description

technical field [0001] The invention relates to an optical microscope, in particular to a fluorescent microscope which uses a touch screen system to control a light source for observing the fluorescence emitted by a specimen. Background technique [0002] A fluorescence microscope, which observes fluorescence from a specimen on it, is a type of microscope. It is a special tool for fluorescence detection and is a high-tech instrument. Fluorescence microscope uses ultraviolet light as the light source to irradiate the object under inspection to make it emit fluorescence, and then observe the shape and location of the object under the microscope. Fluorescence microscopy is used to study the absorption and transportation of substances in cells, the distribution and localization of chemical substances, etc. Some substances in cells, such as chlorophyll, can fluoresce after being irradiated by ultraviolet rays; although some substances themselves cannot fluoresce, they can also ...

Claims

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Application Information

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IPC IPC(8): G02B21/06G02B21/36H05B37/02G06F3/041
Inventor 王矛宏郑安民夏忠平王策张丽刘长安
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH
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