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Standardized seven-step analysis method for neonatal brain function

An analysis method and neonatal technology, applied in medical automation diagnosis, sensors, medical informatics, etc., can solve problems such as not given

Pending Publication Date: 2019-02-01
NANJING VISHEE MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And this kind of equipment can usually only be monitored unilaterally, such as the invention patents 2018104325674, 2018104334688 and 2018104341094 applied by the applicant on 2018.05. It is the innovation of the monitoring method, but the output method of the final result is not given

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  • Standardized seven-step analysis method for neonatal brain function
  • Standardized seven-step analysis method for neonatal brain function
  • Standardized seven-step analysis method for neonatal brain function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0189] S1 obtains neonatal medical history data:

[0190] Name: Ma**; Gender: Female;

[0191] Date of Birth: 2018 / 11 / 15;

[0192] Gestational age at birth: 37W2d; days after birth: 7d; age at conception: 38W2d

[0193] Newborn length: 50cm; newborn weight: 3.5kg

[0194] Apgar score: 3-5-7 points / 1-5-10 minutes

[0195] Primary diagnosis: Neonatal asphyxia / pneumonia

[0196] Whether to use sedatives in the last 3 days: None

[0197] S2 confirms the signal connection and signal quality:

[0198] Electrodes: EEG Cap

[0199] Impedance: about 4 kohms, good, the green light is always on

[0200] Collection site: C3-P3 / C4-P4

[0201] S3 determines the upper and lower boundaries of the amplitude-integrated EEG, performs background pattern classification, and performs burst suppression detection;

[0202] Background activity color identification: yellow-green, discontinuous normal voltage; lower boundary 10 microvolts;

[0203] No burst suppression.

[0204] S4 recogni...

Embodiment 2

[0220] S1 obtains the neonatal medical history data;

[0221] Name: Sun**; Gender: Male;

[0222] Date of Birth: 2018 / 11 / 8;

[0223] Gestational age at birth: 35W1d; days after birth: 14d; age at conception: 37W1d

[0224] Newborn length: 48cm; newborn weight: 3.3kg

[0225] Apgar score: 8-10-10 points / 1-5-10 minutes

[0226] Primary diagnosis: Neonatal pneumonia

[0227] Whether to use sedatives in the last 3 days: None

[0228] S2 confirms the signal connection and signal quality;

[0229] Electrodes: EEG Cap

[0230] Impedance: about 4 kohms, good, the green light is always on

[0231] Collection site: C3-P3 / C4-P4

[0232] S3 determines the upper and lower boundaries of the amplitude-integrated EEG, classifies background patterns, and detects burst suppression; background activity color identification: green, continuous normal voltage; lower boundary > 5 microvolts, upper boundary > 10 microvolts; no burst suppression.

[0233] S4 recognizes sleep-wake cycle

[...

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Abstract

The invention discloses a standardized automatic analysis method for a neonatal brain function, which comprises the following seven continuous standard steps: S1, neonatal medical history data are acquired; S2, signal connection and signal quality are confirmed; S3, upper and lower boundaries of an amplitude integrated electroencephalogram are determined, background pattern classification is carried out, and burst inhibition detection is carried out; S4, a sleep awakening cycle is recognized; S5, suspicious areas in the electroencephalogram are recognized; S6, the symmetry of the amplitude integrated electroencephalogram is evaluated; and S7, the long-term trend of the amplitude integrated electroencephalogram is described. By adopting seven continuous steps, standardized integration is carried out on the neonatal brain function analysis methods, automatic analysis is realized at the same time, the output result provides reliable medical data for doctors, and the efficiency and the accuracy are improved.

Description

technical field [0001] The invention relates to a standardized analysis method for neonatal brain function based on amplitude integrated EEG analysis, which belongs to the technical field of brain signal monitoring and analysis. Background technique [0002] At present, various devices for monitoring neonatal brain function have appeared clinically, such as the early-adopted CFM, all of its functions are realized through analog circuits, and when outputting, it uses In the pen output, the dwell time of the scanning pen is different between the maximum peak value and the minimum peak value in the vertical direction. And this kind of equipment can usually only be monitored unilaterally, such as the invention patents 2018104325674, 2018104334688 and 2018104341094 applied by the applicant on 2018.05. What is important is the innovation of the monitoring method, but it does not give the output method of the final result. [0003] The integration and automatic output of comprehe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/20G06K9/00A61B5/0476
CPCA61B5/4064G16H50/20A61B5/7203A61B5/369G06F2218/14
Inventor 曹小玥黄河
Owner NANJING VISHEE MEDICAL TECH