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NON-INVASIVE METHOD FOR EVALUATING CHANGES IN GLUCOSE LEVEL IN HUMAN BLOOD AND AN APPARATUS FOR IMPLEMENTING THE METHOD
专利权人:
ГЕРИНОВА АГ (CH)
发明人:
ГЕРИККЕ Моника (CH),ПАРАМОНОВ Борис Алексеевич (RU),ТУРКОВСКИЙ Иван Иванович (RU)
申请号:
RU2011111545/14
公开号:
RU2011111545A
申请日:
2009.08.26
申请国别(地区):
RU
年份:
2012
代理人:
摘要:
1. A non-invasive method for assessing changes in the level of ΔG glucose in the blood of a person in the interval Δt time, including the stages in which:! placing the first tetrapolar electrode device parallel to the direction of the muscle fibers in contact with the skin of said person covering part of the soft tissue, including muscle fibers; ! place a second tetrapolar electrode device perpendicular to the direction of the muscle fibers in contact with the skin of said person covering said portion of soft tissue; ! measured over a time interval Δt:! - the relative change ΔС║, LF / C║, LF values of С║, LF conductivity of the mentioned tissue parallel to the direction of muscle fibers at a low frequency using the first tetrapolar electrode device; ! - the relative change ΔС┴, LF / C┴, LF values of C┴, LF conductivity of the mentioned tissue perpendicular to the direction of muscle fibers at a low frequency using a second tetrapolar electrode device; ! rate ΔG as:! - 0,0 if ΔС║, LF / C║, LF≈ΔС┴, LF / C┴, LF! - + and if ΔС║, LF / C║, LF>; ΔС┴, LF / C┴, LF! - -a if ΔС║, LF / C║, LF <;ΔС┴, LF / C┴, LF! where:! "a" is in the range of 0.15-1.0 μm / l · s; ! low frequency is in the range of 1 · 104 Hz - 5 · 104 Hz; and! “≈” means "equals within the range of +/- 2.5% - +/- 7.5%." ! 2. The method according to claim 1, in which Δt is in the range of not more than 15 s. ! 3. The method according to claim 1, additionally containing stages in which:! Measure during the interval Δt time:! - the relative change ΔС║, HF / C║, HF of the value of С║, HF of the conductivity of the said tissue parallel to the direction of muscle fibers at a high frequency using the first tetrapolar electrode device; ! relative change ΔС�1. Неинвазивный способ оценки изменения уровня ΔG глюкозы в крови человека в интервал Δt времени, включающий этапы, на которых: ! размещают первое тетраполярное электродное устройство параллельно направлению мышечных волокон в контакте с кожей упомянутого человек
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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