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首页> 外文期刊>Journal of athletic training >Heating capacity of ReBound shortwave diathermy and moist hot packs at superficial depths
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Heating capacity of ReBound shortwave diathermy and moist hot packs at superficial depths

机译：ReBound短波透热疗法和湿热敷袋在浅层深度的加热能力

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Context: The effectiveness of a new continuous diathermy unit, ReBound, as a heating modality is unknown. Objective: To compare the effects of ReBound diathermy with silicate-gel moist hot packs on tissue temperature in the human triceps surae muscle. Design: Crossover study. Setting: University research laboratory. Patients or Other Participants: A total of 12 healthy, college-aged volunteers (4 men, 8 women; age = 22.2 ± 2.25 years, calf subcutaneous fat thickness = 7.2±1.9 mm). Intervention(s): On 2 different days, 1 of 2 modalities (ReBound diathermy, silicate-gel moist hot pack) was applied to the triceps surae muscle of each participant for 30 minutes. After 30 minutes, the modality was removed, and temperature decay was recorded for 20 minutes. Main Outcome Measure(s): Medial triceps surae intramuscular tissue temperature at a depth of 1 cm was measured using an implantable thermocouple inserted horizontally into the muscle. Measurements were taken every 5 minutes during the 30-minute treatment and every minute during the 20-minute temperature decay, for a total of 50 minutes. Treatment was analyzed through a 237 mixed-model analysis of variance with repeated measures. Temperature decay was analyzed through a 2 3 21 mixed-model analysis of variance with repeated measures. Results: During the 30-minute application, tissue temperatures at a depth of 1 cm increased more with the ReBound diathermy than with the moist hot pack (F6,66 = 7.14, P< .001). ReBound diathermy and moist hot packs increased tissue temperatures 3.69°C±1.50°C and 2.82°C±0.90°C, respectively, from baseline. Throughout the temperature decay, ReBound diathermy produced a greater rate of heat dissipation than the moist hot pack (F20,222 = 4.42, P< .001). Conclusions: During a 30-minute treatment at a superficial depth, the ReBound diathermy increased tissue temperature to moderate levels, which were greater than the levels reached with moist hot packs.
机译：背景：新的连续透热疗法单元ReBound作为加热方式的有效性尚不明确。目的：比较瑞邦透热疗法与硅凝胶湿热敷对人肱三头肌的组织温度的影响。设计：交叉研究。地点：大学研究实验室。患者或其他参与者：共有12名健康的大学年龄志愿者（4名男性，8名女性;年龄= 22.2±2.25岁，小腿皮下脂肪厚度= 7.2±1.9 mm）。干预：在2天的不同时间，将2种方法中的1种（ReBound透热疗法，硅酸盐凝胶湿热敷）应用于每位参与者的肱三头肌肱三头肌，持续30分钟。 30分钟后，移除模态，并记录20分钟的温度衰减。主要观察指标：使用水平插入肌肉的可植入热电偶测量1 cm深度腓肠肌内侧肱三头肌的温度。在30分钟的处理过程中每5分钟进行一次测量，在20分钟的温度衰减过程中每分钟进行一次测量，总共进行50分钟。通过对237个混合模型的方差分析和重复测量对治疗进行了分析。通过使用重复测量的方差的2 3 21混合模型分析来分析温度衰减。结果：在30分钟的应用过程中，ReBound透热疗法在1 cm深度处的组织温度比潮湿的热敷包高（F6,66 = 7.14，P <.001）。 ReBound透热疗法和潮湿的热敷袋分别较基线提高了3.69°C±1.50°C和2.82°C±0.90°C的组织温度。在整个温度下降过程中，ReBound透热疗法产生的热量散发率高于潮湿的热敷包（F20,222 = 4.42，P <.001）。结论：在浅层深度进行30分钟的治疗期间，ReBound透热疗法将组织温度升高至中等水平，该水平高于潮湿热敷包所达到的水平。

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