不同纯度艾绒艾炷灸温度时间变化的研究  

Temperature and time change of moxa cone moxibustion with different purities of moxa

作　　者：张觉予 陈犹得 冼建春 邝慧玲[1] 

机构地区：[1]广州中医药大学针灸康复临床医学院,广东广州510006 [2]广东中医药博物馆

出　　处：《中国针灸》2015年第9期909-912,共4页Chinese Acupuncture & Moxibustion

摘　　要：目的:探究不同纯度艾绒艾炷灸温度变化与时间的关系。方法:将艾绒根据出绒比分为10∶1组、20∶1组、30∶1组、40∶1组,每组设30壮艾炷。运用VICTOR DM6902电子测温计,测量不同纯度艾绒所制艾炷进行艾炷灸时不同时间底面中心温度变化,自艾炷点燃后开始每秒末读数并记录,并观察各艾炷燃烧后底面中心温度峰值及峰值出现时间。结果:各组均引起底面温度升高;每组艾炷达到最低峰值温度所需时间组间比较差异均有统计学意义(均P<0.05),所需时间由慢到快依次为10∶1组、20∶1组、30∶1组、40∶1组;在艾炷点燃后第50、60、70、80、90s,各组艾炷温度同时间点组间比较,差异均有统计学意义(均P<0.05),4组艾炷温度上升速度由慢到快依次为10∶1组、20∶1组、30∶1组、40∶1组。结论:在常见的10∶1、20∶1、30∶1、40∶1四种纯度艾绒中,低纯度艾炷引起的温度变化率较高纯度艾炷小,且刺激延续时间较高纯度艾炷长。认为40∶1纯度精细艾绒临床适用于瘢痕灸疗法;30∶1、20∶1纯度艾绒临床适用于非瘢痕灸疗法;10∶1纯度艾绒临床适用于制作艾条进行温和灸疗法,同时高纯度艾绒还可以向低一级纯度的应用范围兼用与跨用。Objective To explore the relationship between the temperature and time in moxa cone moxibustion with different purities of moxa.Methods According to the purities,the moxa were divided into a 10∶1group,a20∶1group,a 30∶1group and a 40∶1group,30 moxa cones in each group.With the VICTOR DM6902 electronic thermometer,the temperature of the undersurface center at different time points during the moxa cone moxibustion with different purities of moxa was measured.Once the moxa cone was ignited,the results were recorded at the end of each second.Also the temperature peak of the undersurface center and the time when the peak occurred were recorded.Result The undersurface temperature was increased in all the groups;the time of moxa cone reaching the lowest peak temperature was significantly different in all the groups（allP〈0.05）,which was the 10∶1group,20∶1group,30∶1group and 40∶1group from slow to fast.50 s,60s,70 s,80sand 90 s after moxa cone was ignited,the temperature of moxa cone at the same time point was significantly different in all the groups（allP〈0.05）,which was the 10∶1group,20∶1group,30∶1group and 40∶1group from slow to fast.Conclusion Among the moxa with purity of 10∶1,20∶1,30∶1,and 40∶1,the temperature change rate of the low-purity moxa cone is smaller than that of higher purity,and the stimulating duration of the former is longer than the latter.It is believed that the moxa with purity of 40∶1is suitable for scarring moxibustion;the moxa with purity of 30∶1and 20∶1is suitable for the non-scarring moxibustion;the moxa with purity of 10∶1is suitable for gentle moxibustion therapy.The high-purity moxa can also be applied to the field of the low-purity moxa.

关 键 词：艾炷灸 艾绒纯度 温度 时间 

分 类 号：R245.8[医药卫生—针灸推拿学]