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SYSTÈME DE MESURE CONTINUE NON INVASIVE DE LA GLYCÉMIE
专利权人:
TSINGHUA UNIVERSITY;清华大学
发明人:
FENG, Xue,冯雪,CHEN, Yihao,陈毅豪
申请号:
CNCN2018/102441
公开号:
WO2019/119851A1
申请日:
2018.08.27
申请国别(地区):
CN
年份:
2019
代理人:
摘要:
A non-invasive continuous blood glucose measurement system; a positively charged regulating substance (4) is introduced into a subcutaneous tissue fluid (6) from a positive electrode (2) by means of an ion introduction manner, the osmotic pressure balance between blood (7) and the tissue fluid (6) is manually regulated, such that glucose in the blood (7) actively outflows to the tissue fluid (6), and then the original glucose in the tissue fluid (6) and the glucose flowing from the blood (7) are driven by a negative electrode (3) to a skin surface (5) by means of a reverse ion permeation manner, so as to realize non-invasive continuous measurement; the non-invasive continuous blood glucose measurement system is totally non-invasive, does not cause any adverse reaction of the skin during measurement, and can implement non-invasive continuous blood glucose monitoring by being combined with a wearable blood glucose measurement device; by controlling the glucose in the blood (7) to actively outflow, the content of glucose that can be measured is increased, and the correlation between an object to be measured and the blood glucose of blood (7) is improved, improving accuracy of measurement, being suitable for being used as a medical grade blood glucose monitor.La présente invention concerne un système de mesure continue non invasive de la glycémie ; une substance de régulation à charge positive (4) est introduite dans un liquide tissulaire sous-cutané (6) à partir d'une électrode positive (2) au moyen d'une manière d'introduction d'ions, l'équilibre de pression osmotique entre le sang (7) et le liquide tissulaire (6) est régulé manuellement, de telle sorte que le glucose dans le sang (7) s'écoule activement vers le liquide tissulaire (6), puis le glucose d'origine dans le liquide tissulaire (6) et le glucose s'écoulant à partir du sang (7) sont entraînés par une électrode négative (3) vers une surface cutanée (5) au moyen d'une manière de perméation d'ions inverse, de fa
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