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Parathyroid gland composite detection device

A compound detection and parathyroid gland technology, which is applied in the field of identification and biological tissue detection, can solve the problems of false positives and achieve the effect of overcoming the problem of false positives

Pending Publication Date: 2021-01-01
显微智能科技(湖南)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the present invention also overcomes the problem of false positives due to adipose tissue

Method used

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  • Parathyroid gland composite detection device
  • Parathyroid gland composite detection device
  • Parathyroid gland composite detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, the end of the probe 2 is provided with a weak light collection device 1, the weak light collection device 1 is a lens with a diameter of 1-5mm, two blood oxygen light sources 5 are connected to the blood oxygen incident optical fiber 4, and the autofluorescence light source 10 is connected The autofluorescence incident fiber 12 is connected. As an alternative, the blood oxygen incident fiber 4 and the autofluorescence incident fiber 12 can be an optical fiber in the probe 2, and the rear ends of which are bifurcated and respectively connected to the blood oxygen light source and the autofluorescence light source.

[0045] The blood oxygen spectrometer 6 is connected to the blood oxygen return optical fiber 3, and the autofluorescence spectrometer 11 is connected to the autofluorescence return optical fiber 13. As an alternative, the blood oxygen return optical fiber 3 and the autofluorescence return optical fiber 11 can be combined into one op...

Embodiment 2

[0048] Such as figure 2 , 3 As shown, compared with Embodiment 1, the main difference of this solution is that the blood oxygen concentration monitoring device is different, which includes two light-emitting LEDs 14 and photodiodes 15, and the light-emitting LEDs 14 and photodiodes 15 are arranged on the head of the probe 2; LED14 and photodiode 15 are connected with controller 7 signal; Autofluorescence incident optical fiber 12 and autofluorescence return optical fiber 13 are also included in probe 2, and described autofluorescence incident optical fiber 12 is connected with autofluorescence laser 10, and described autofluorescence returns optical fiber 13 is connected with the autofluorescence spectrometer 11; the autofluorescence laser 10 is connected with the controller 7; the spectrometer 11 is connected with the processor 8.

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Abstract

The invention provides a parathyroid gland composite detection device, and belongs to the technical field of biological tissue detection and identification. The parathyroid gland composite detection device is characterized by comprising a probe, wherein a blood oxygen detection device and a parathyroid gland autofluorescence detection device are arranged on the probe. The parathyroid gland composite detection device further comprises a Raman detection device, wherein the Raman detection device comprises a Raman incident optical fiber, a return optical fiber, a Raman laser and a Raman spectrometer; the Raman incident optical fiber is connected with the Raman laser; and the Raman return optical fiber is connected with a processor. Compared with the prior art, the parathyroid gland compositedetection device can accurately detect the position of a parathyroid gland and judge the blood supply of the parathyroid gland at the same time; and in addition, the parathyroid gland composite detection device can effectively distinguish fat from the parathyroid gland through Raman scattering which is found first.

Description

technical field [0001] The invention relates to a parathyroid compound detection device, which belongs to the technical field of biological tissue detection and identification. Background technique [0002] The main points of thyroid surgery are: 1) accurate identification of parathyroid glands during the operation; 2) judging whether the parathyroid glands are alive or not. If the parathyroid glands survive, they are preserved; if they do not survive, the parathyroid glands need to be transplanted. The main basis for judging whether the paragland is alive is whether there is a blood supply in the paragland. The method for judging whether there is a blood supply in the prior art is: fluorescence (ICG) contrast agent method, and its disadvantages are: 1) injection of contrast agent is easy to be allergic; 2) It is invasive and causes unnecessary trouble to the operation. [0003] "Recognition of Parathyroid Anatomy and Research Progress in Its Value in Clinical Application"...

Claims

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Application Information

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IPC IPC(8): A61B5/1455A61B5/00
CPCA61B5/14551A61B5/14556A61B5/14542A61B5/0071A61B5/0082A61B5/746A61B5/4227
Inventor 许德冰杨聪郭昌盛
Owner 显微智能科技(湖南)有限公司
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