| Objective:Inquire into definitely "acupuncture stimulate quantity""acupuncture stimulate strength"... basic concept. Put forward an electracupuncture of can the quantity turn to study. Pass to inquire into an electracupuncture at list time treatment with in a row the incitement of many under medical treatments quantity-effect relation. Provide a basis for the clinical list time choice etc. that cure time, treatment, raise clinical curative effect.Method:Random choosing to match a stroke(brain Geng dead, apoplexy) sufferer who bring into the standard is20, with the50Hzs break the continuous wave sufferer bears to be subjected to for the electric needle stimulate strength and apply an UT33B electric voltage, electric current value that the form diagraph passes a human body, apply formula to deduce to compute the electric needle incitement strength W and electric needle to stimulate to measure E.Take"burnt ear energy" as the unit of the electroacupuncture" stimulate quantity","power" waits concept from the same the electric needle"stimulate strength".At list time the treatment stimulate quantity-effect relation of in the research, take a sufferer double side hand three in, inside pass, the continuous electric needle stimulates a60mins, at the electric needle before, electric needle10min,20min,30min,40mins,50min,60mins order to collect a pair of sides to stretch muscle sEMG respectively, and use sEMG MAX, RMS and MF characteristic value as the quantity turns to assess index sign, the Jian suffers from the side contrast analysis total amount incitement quantity E*with muscle of the biggest constringency, give or get an electric shock the relation of power, and frequency chart...etc. in a moment.Cure to stimulate quantity for many times in a row-effect relation of in the research, take to suffer from a side hand three inside, inside pass, the continuous electric needle cures the20th, on the1st once, each time40mins, respectively in everyday cure behind collect sEMG signal for20minutes, and MAX and RMS is quantity to turn to assess index sign, on the20th22form couples a t examination to relatively analyze the total amount incitement quantity E cure the relation of effect with electric needle.Result:1.At Jian side list time the electric needle stimulate the60min completion wrist the back stretch to act process in, the sEMG characteristic is worth MAX, RMS and MF stimulates to measure E*with the total amounof increment, when the beginning starts don’t present obvious variety, when accumulation stimulate the quantity (336.53±20.29)×10-6J, present to quickly descend or heat up;When the total amount stimulates to measure E*(673.05±40.59)×10-6J, MAX is stable and no longer have already shown Zhao variety.2.At suffer from a side list time the electric needle cure the60min completion wrist the back stretch to act process in, the sEMG characteristic is worth MAX and MF to stimulate to measure E*with the total amountof increment, when the beginning starts then present to obviously descend, when accumulation stimulate to measure E*(402.41±4.06)×10-6J, then be placed in lower level and no longer have already shown a Zhao change. The sEMG characteristic is worth MF with the total amount stimulate quantity E of increment, when the beginning starts present obvious ascension, when accumulation stimulate to measure E*(268.28±2.71)×106J,descend,when accumulation stimulate to E*(536.55±5.42)×10-6J, basic Be tended to stability and no longer have already shown a Zhao change.3.At suffer from a continuous electroacupuncture of side the20th days single time under medical treatment, take the (10.21±0.79)×10-6W to stimulate strength, stimulate to measure E*in the total amount(479.48±44.44)×10-6J process in, MAX, RMS and MF characteristic value ascension, go to total amount incitement when the quantity (639.3±59.21)×10-6J electroacupuncture incitement, MAX, RMS and MF characteristic value all descends to before the electric needle level, after electric needle10min go to after the electroacupuncture20min, MAX and RMS characteristic value ascension, the MF characteristic value descends..4.Cure process in the stage in, the sEMG characteristic is worth MAX stimulates to measure E with the total amount of increment, when the beginning starts don’t present obvious variety, when accumulation stimulate the quantity (9189.6±149.09)×10-6J, present quick ascension;When the total amount stimulates to measure E (10929.9±158.85)×10-6J, MAX and RMS the all basic maintenance is in the higher level.Conclusion:1.Jian side with suffer from the reaction that the side stimulates to the electric needle different, suffer from a lateral pinprick effect be getting more obvious.2.After suffering a stroke wrist hand function reconstruction under medical treatment, at list time the electric needle cure and in a row many electric needle under medical treatments all existence stimulate quantity-effect relation.3.Suffer from the side is in the list time under medical treatment exist instant effect.In the treatment in early days single time under medical treatment to the muscle dint improve not and definitely, but exercised to the muscle collecting of unit method to contain positive change.Single time after curing for many times in a row under medical treatment, have positive improvement to the muscle dint.4.Take the (9.25±0.48)×10-6W to stimulate strength, it list the time’s best incitement quantity should be smaller than(536.55±5.42)×10-6J.5.The wrist hand function rebuilds after suffering a stroke of in the treatment process, the existence accumulates an effect.The shortest treatment of clinical suggestion is no less than for15～18days.6.Suffer from a side the quantity-effect in the list time under medical treatment relation with the treatment prolong but change, this possibility relates to the accumulation effect of pinprick. |
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