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Near infrared spectrum device capable of being worn on head

A near-infrared spectroscopy, near-infrared technology, applied in the field of near-infrared spectroscopy, to achieve the effect of easy portability, flexible and convenient application

Pending Publication Date: 2022-04-19
陈瑞燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the deficiencies of the prior art, the present invention provides a near-infrared spectroscopy device that can be worn on the head, which solves the existing problems in the above-mentioned background technology

Method used

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  • Near infrared spectrum device capable of being worn on head
  • Near infrared spectrum device capable of being worn on head

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Embodiment 2

[0027] The solution in Embodiment 1 will be further introduced in combination with specific working methods below, see the following description for details:

[0028] Such as figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the near-infrared control system includes a microcontroller 3, a near-infrared lamp device 4, a timer 5, a battery pack 6, a communication control module 7, with The mobile device 8 for analysis and feedback software, the microcontroller 3 is a microcontroller 3 of ESP32 type, the near-infrared lamp device 4 includes two sets of near-infrared lamp groups 401 and infrared sensors 402, and the emission wavelength of the near-infrared lamp group 401 is 750 and 850nm near-infrared light, the infrared sensor 402 is a sensor of model MAX86141, the communication control module 7 is bluetooth or WiFi, the mobile device 8 with analysis and feedback software is a mobile phone or pc end, and the input ends of the microcontrolle...

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Abstract

The invention discloses a near-infrared spectrum device capable of being worn on the head, and relates to the technical field of near-infrared spectrum, in particular to the near-infrared spectrum device capable of being worn on the head, which comprises a head ring body, a binding belt arranged on the head ring body and a near-infrared control system arranged in the head ring body, the two ends of the binding belt are fixed to the two ends of the head ring body respectively, and the head ring body can be worn on the frontal lobe area of the head. Near-infrared light is emitted to the frontal lobe area of the head through the near-infrared lamp set, the near-infrared light is matched with the infrared sensor to be used for estimating the blood volume and oxygenation in a light propagation mode through the near-infrared spectrum technology, and the change of the concentration of oxygen and deoxidized hemoglobin in the area near the cortex surface can be measured. The collected data is fed back to the microcontroller, and the data processed by the microcontroller is transmitted to mobile equipment with analysis and feedback software through the communication control module and used for obtaining the blood flow on the brain epidermis.

Description

technical field [0001] The invention relates to the technical field of near-infrared spectroscopy, in particular to a near-infrared spectroscopy device that can be worn on the head. Background technique [0002] Neurofeedback settings are assessed by optotypes placed on the participant's head, covering a certain brain region, and are usually fed back to the subject in the form of a visual representation. Individuals can then use this feedback to learn successful self-regulation of brain activity and, ideally, transfer this skill to everyday life. [0003] Several studies have shown that people can modulate hemodynamic signals from cortical brain regions through neurofeedback in the near-infrared spectrum, and these studies have shown that during neurofeedback training, participants are trained to self-regulate their brain activity with the goal of changing Behavioral or cognitive / emotional functioning. Study participants included stroke patients, children with ADHD or auti...

Claims

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Application Information

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IPC IPC(8): A61B5/1455A61B5/026
CPCA61B5/14553A61B5/0261
Inventor 陈瑞燕
Owner 陈瑞燕
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