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Imaging method and device for hydroxyapatite

A technology of hydroxyapatite and imaging method, which is applied in the field of spectral imaging, can solve the problems that the distribution shape range of hydroxyapatite cannot be determined, and the shape and size of the image cannot be seen, so as to achieve the effect of convenient and simple research, convenient and accurate imaging

Active Publication Date: 2021-07-27
显微智能科技(湖南)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, there is no imaging method for hydroxyapatite, that is, the method of imaging the shape of hydroxyapatite can only be determined to contain hydroxyapatite in the sample and determine the amount of hydroxyapatite, but For the imaging of hydroxyapatite, the distribution shape range of hydroxyapatite cannot be determined, and the overall shape and size of the image cannot be seen. Therefore, there is an urgent need for a method and equipment that can accurately image hydroxyapatite

Method used

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  • Imaging method and device for hydroxyapatite
  • Imaging method and device for hydroxyapatite
  • Imaging method and device for hydroxyapatite

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Experimental program
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Effect test

Embodiment 1

[0029] like figure 1 As shown, the invention provides a kind of imaging method for hydroxyapatite, it is characterized in that: this method is realized by following steps:

[0030] Step 1: Prepare the slice and device, make the sample into a slice with a thickness of 2-4mm, place the slice on the stage, move the camera lens to align with the slice, and can cover the size of the slice, and can receive all the scattering of the slice Light wave, adjust the position of the laser so that the laser located below the slice is aligned with the slice, and the light wave can better enter the camera lens after passing through the slice.

[0031] Step 2: Once imaging, when the laser is turned off, the light wave signal scattered by the slice and the surrounding environment passes through the optical filter on the camera. The cut-off depth of the filter is OD6, the central wavelength is 960nm, and the cut-off depth is OD6. The cut-off band transmittance of the filter is 0.0001%. The larg...

Embodiment 2

[0044] like figure 2 As shown, the technical solution of this embodiment can refer to Embodiment 1, but the difference from Embodiment 1 is that this embodiment adds a darkroom 5, the darkroom 5 is installed at the bottom of the support device 3, and the darkroom 5 is provided with a load stage 32, camera lens 22 and laser device 4, this darkroom separates the sample, object stage 32, camera lens 22 and laser device 4 from other surrounding environments, removes the influence of light waves scattered by other surrounding environments on infrared imaging, and makes subtraction The final infrared image is clearer, the effect is better, the difficulty of edge sharpening is reduced, the operation is more convenient, and the result is more accurate.

Embodiment 3

[0046] like image 3 As shown, the technical solution of this embodiment can refer to Embodiment 1, but the difference from Embodiment 1 is that this embodiment adds a heat absorbing device 6, which is installed on the laser 4 and is compatible with the laser 4. The heating components are connected, and the laser 4 will generate heat energy when it emits light, and the heat energy will radiate to the outside world with different wavelengths of infrared rays. Among them, there are infrared rays with wavelengths that can pass through the filter, so this part of the wavelength of infrared rays will have an impact on the test. , which is the thermal noise usually mentioned, the heat absorbing device 6 is a heat conducting device made of a diamond sheet and a copper sheet, the thermal conductivity of diamond is the highest in nature, and the diamond sheet is connected with the heat-generating components in the laser 4, and the copper sheet It is connected to the diamond sheet, and ...

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Abstract

The present invention relates to the field of spectral imaging, in particular to an imaging method and device for hydroxyapatite. The imaging method for hydroxyapatite is realized through the following steps. Step 1: making a sample with a thickness of 2-4mm Step 2: When the laser is turned off, the camera completes the first imaging of the slice. Step 3: Turn on the laser, and the camera completes the second imaging of the slice. Step 4: Subtract the two images to obtain Subtraction image, imaging device, it comprises computer, camera device, support device and laser device, described camera device is connected with computer by signal, camera device is installed on the top of support device, and described laser device is installed on the bottom of support device, the laser device The axis coincides with the axis of the camera device, and this solution can be conveniently and accurately used for imaging of hydroxyapatite, saving time and improving work efficiency.

Description

technical field [0001] The invention relates to the field of spectral imaging, in particular to an imaging method and device for hydroxyapatite. Background technique [0002] Spectral imaging technology, also known as imaging spectroscopy technology, integrates spectral technology and imaging technology, and covers a variety of disciplines such as spectroscopy, optics, computer technology, electronic technology and precision machinery. The types and quantities of imagers have reached a relatively large scale, and have been widely used in the fields of food, agriculture and animal husbandry, environmental protection, physics, addressing, petroleum, and chemical polymers. [0003] From the perspective of optical spectroscopic principles, spectral imaging technology is divided into prism dispersion spectral imaging technology, grating diffraction spectral imaging technology, interference spectral imaging technology and coded aperture spectral imaging technology. Different spect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/84G01N1/28
CPCG01N1/286G01N21/84G01N2001/2873
Inventor 范志民王海涛许德冰韩冰张海鹏贾泓瑶杜烨
Owner 显微智能科技(湖南)有限公司
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