摘要
Objective: To invent a novel animal experimentation moxa device and intend to solve temperature fluctuations during moxa stick burning in animal moxibustion test. Methods: Smokeless moxa sticks of 4 mm in diameter and 120 mm in length were selected in this trial. The target temperature was(47±1) ℃. The burning temperature versus time graph of moxa sticks during un-interfered time period were recorded when the distances between moxa sticks and thermometer were 2 mm, 3 mm and 4 mm respectively. In addition, the total lengths of burned moxa stick ashes within 0-5 min were recorded. Then the moxa stick burning temperature versus time graph after intervention was measured. Results: The maximum temperatures during test duration when the distances were 2 mm, 3 mm and 4 mm were(47.37±0.25) ℃,(42.62±2.05) ℃ and(35.50±0.40) ℃respectively the total lengths of burned ashes from 0-5 min were(5.1±0.08) mm,(12.17±0.44) mm,(14.8±0.31) mm,(17.25±0.17) mm and(19.82±0.67) mm respectively with a distance of 2 mm between a moxa stick and the testing area, remove 5 mm ashes every 2 min, then the maximum and minimum temperatures within 10 min were(48.37±0.47) ℃and(47.12±0.25) ℃, showing no statistical significance(P=0.12). Conclusion: The novel animal experimentation moxa device can help to maintain relatively constant moxa stick burning temperature during test period.
Objective： To invent a novel animal experimentation moxa device and intend to solve temperature fluctuations during moxa stick burning in animal moxibustion test. Methods： Smokeless moxa sticks of 4 mm in diameter and 120 mm in length were selected in this trial. The target temperature was （47±1） ℃. The burning temperature versus time graph of moxa sticks during un-interfered time period were recorded when the distances between moxa sticks and thermometer were 2 mm, 3 mm and 4 mm respectively. In addition, the total lengths of burned moxa stick ashes within 0-5 min were recorded. Then the moxa stick burning temperature versus time graph after intervention was measured. Results： The maximum temperatures during test duration when the distances were 2 mm, 3 mm and 4 mm were （47.37±0.25） ℃, （42.62±2.05） ℃ and （35.50±0.40）℃ respectively; the total lengths of burned ashes from 0-5 min were （5.1±0.08） mm, （12.17±0.44） mm, （14.8±0.31） mm, （17.25±0.17） mm and （19.82±0.67） mm respectively; with a distance of 2 mm between a moxa stick and the testing area, remove 5 mm ashes every 2 min, then the maximum and minimum temperatures within 10 min were （48.37±0.47） ℃and （47.12±0.25） ℃, showing no statistical significance （P=0.12）. Conclusion： The novel animal experimentation moxa device can help to maintain relatively constant moxa stick burning temperature during test period.
基金
supported by Special Project for Laboratory Animals, Shanghai Municipal Science and Technology Commission (No.11140900902)
