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Bifluorescence tracing imaging device

An imaging device and dual fluorescence technology, applied in the field of medical imaging, can solve the problems of long detection time and low efficiency, and achieve the effect of flexible and convenient use, and avoiding the constraints of lines

Pending Publication Date: 2018-12-21
JINAN MICRO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When medical personnel detect the movement of the two drugs in the patient's body, they need to use a fluorescence imaging device for irradiation imaging observation. Due to the different spectral absorption values ​​of the two drugs, two different devices are required for irradiation observation, which leads to detection Longer time, less efficient

Method used

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Experimental program
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Effect test

Embodiment 1

[0028] A dual fluorescent tracer imaging device, comprising a computer, a housing 1, a phase color mirror 2, a first camera 3, a second camera 7, a control device 4, and an excitation light source 8, and the housing 1 is provided with an excitation light source 8 , the excitation light source 8 includes an MB lamp 801 and an ICG lamp 802, the ICG lamp 802 is a diode emitting near-infrared light with a wavelength of 760-810nm, and the MB lamp 801 is a diode emitting near-infrared light with a wavelength of 600-660nm. 1 is provided with a light inlet 104, the phase color mirror 2, the first camera 3, the second camera 7, and the control device 4 are all set inside the housing 1, and the lens of the first camera 3 faces the light inlet 104 , the first camera 3 is an infrared camera, the first camera 3 is equipped with an imaging probe capable of detecting wavelength 820-900nm light, and the second camera 7 is equipped with an imaging probe capable of detecting wavelength 690-900nm...

Embodiment 2

[0035]The housing 1 is provided with a USB interface, and the control device 4 is connected to the computer through a data cable, which can directly connect the device to the computer with a data cable, avoiding the problem of slow or unstable transmission speed caused by a bad network .

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Abstract

The invention discloses a bifluorescence tracing imaging device. The bifluorescence tracing imaging device comprises a computer, a housing, a phase color mirror, a first camera, a second camera, a control device and an excitation light source. The excitation light source is arranged on the housing, a light inlet hole is formed in the housing, the phase color mirror, the first camera, the second camera and the control device are all arranged in the housing, the lens of the first camera right faces the light inlet hole, the phase color mirror is arranged between the light inlet hole and the first camera, the included angle between the connection line of the light inlet hole and the lens of the first camera and the phase color mirror is an acute angle, the second camera is arranged on one side of the phase color mirror, the lens of the second camera faces the phase color mirror, the control device is connected with the first camera, the second camera and the computer, adjustment buttons and a power interface are arranged on the housing, the adjustment buttons are electrically connected with the control device, and the power interface is electrically connected with the first camera, the second camera and the control device.

Description

technical field [0001] The invention relates to the technical field of medical imaging, in particular to a dual fluorescent tracer imaging device. Background technique [0002] The tracer experiment is to mark the object to be studied (a certain compound or biomolecule or a certain type of cell, etc.), introduce a marker as a probe, observe the whereabouts of the probe, and then track the target in a complex biological system or water body. The location, quantity and dynamic changes of the tracer in vivo or in vitro, to understand its distribution, movement and transformation. [0003] A tracer is a marker added to observe, study and measure the behavior or properties of a substance in a specified process. Indocyanine Green (ICG) and Methylene Blue (MB) are two medical tracers that are used as chemical indicators, dyes, biological stains and pharmaceuticals. When medical personnel detect the movement of the two drugs in the patient's body, they need to use a fluorescence i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00
CPCA61B5/0071
Inventor 章一新杨聪许德冰
Owner JINAN MICRO INTELLIGENT TECH CO LTD
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