Different Frequency Twisting Tactics Dose-effect Relationship Study

Purpose: It is on the base of integrating the traditional and present famose doctors'rotating frequency and stabling some other acupuncture quantity facters that the relationship of quantiy and efficiency can be settled through thermal infrared imager by rotating the acupucturing Zusanli and the organs connected with meridians. The best frequent operation of rotating reinforcing and reducing manipulations can be assured. Some normal rotating reinforcing and reducing frequent operation sugestions are proposed and some reliable experiment basis are provided for clinic application.Method: Twenty heathy vallenteers from 19-23 are selected as the objects and no mater what sex ti is. Seven different manipulation group are made according to different manipulation frequency and each group is made of twenty persons. Self-control is used for all of them, the first group ( frequency 30 times /min), the second group ( frequency 60 times /min), the third group ( frequency 90 times /min), the forth group ( frequency 120 times /min), the fifth group ( frequency over 150 times /min). Matched group(only acupunctured group without manipulation), groupa ( without acupucture). Each object accepts the above manipulation once seperately. Zusanli on both legs are selected as experiment and the thermal infrared imager is used each time before the acupucture and the time of getting the acupuncture sense(1-5s),5min,10min,20min and test the changes in skin temperature of surface projection area of the local points and stomach. and statistical analysis is done.Result:1. The experiment result shows that different frequent rotating manipulation acupucture in Zusanli on both legs have different effect to the changes in skin temperature of surface projection area of the stomach, in which, for the first group ( frequency 30 times /min) and, the tempreture is raised after the manipulation is applied; for the forth group ( frequency 120 times /min) and the fifth group ( frequency over 150 times /min) the tempreture is lowered after the manipulation is applied, and the tempreture of the second group ( frequency 60 times /min) is raised obviously, the tempreture of the forth group ( frequency 120 times /min) is lowered obviously after the manipulation is applied. It is quite different compared with the groupa(P<0.05).2. The rotating of different frequencyhas different effect on the changes in skin temperature of surface projection area of the local points of Zusanliand it also has different effct on tempreture, in which , the tempreture is raised obviously for the frequency 60 times /min and the tempreture of the frequency 120 times /min is lowered obviously after the manipulation is applied.Conclusion:1. It has obvious regulating effect on the the changes in skin temperature of surface projection area of the stomach to acupucture Zusanli on both leg.2. The result of the experiment shows that when the rotating facters such as the angle, force and the operating time are fixed, the tempreture of the second group applied to rotating manipulation ( frequency 60 times /min) is raised obviousl; the the reducing of the rotating manipulation for the frequency 120 times /min has the best effect.