초음파 치료 시 초음파 세기 변화에 따른 생리적 효과 연구
A Study of Ultrasound Rehabilitation Therapy :Physiological Effects by Change of Ultrasound Intensity
1
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
Therapeutic ultrasound which is developed for rehabilitation therapy have already been used for healing joint contracture, synechia, acute and chronic inflammatory diseases. Medical devices for pain-relief and healing using therapeutic ultrasound are actively being developed. This study measured the change of PTT with the transmitted ultrasound through the human body to find out the increase of compliance of blood vessels. Measurement method of PTT in this study is employed as useful ways to acquire physiological information of patients in the clinical case in order to measure the change of mechanical characteristics of blood vessels. This study confirmed the PTT change of rehabilitation patients through the thermal effects of ultrasound by using PTT and also found that it is possible to increase PTT by adjusting the warm water and ultrasound. The increase of PTT means the decrease of the pulse wave velocity from the cardiovascular system to the peripheral arteries. The physiological effects occurred using the warm water and ultrasound.
Abstract
Therapeutic ultrasound which is developed for rehabilitation therapy have already been used for healing joint contracture, synechia, acute and chronic inflammatory diseases. Medical devices for pain-relief and healing using therapeutic ultrasound are actively being developed. This study measured the change of PTT with the transmitted ultrasound through the human body to find out the increase of compliance of blood vessels. Measurement method of PTT in this study is employed as useful ways to acquire physiological information of patients in the clinical case in order to measure the change of mechanical characteristics of blood vessels. This study confirmed the PTT change of rehabilitation patients through the thermal effects of ultrasound by using PTT and also found that it is possible to increase PTT by adjusting the warm water and ultrasound. The increase of PTT means the decrease of the pulse wave velocity from the cardiovascular system to the peripheral arteries. The physiological effects occurred using the warm water and ultrasound.
참고문헌 (9)
- Chan, A. K, "Temper-ature changes in Human Patellar Tendon in Response to Therapeutic Ultrasound", Journal of Athletic Training, 33(2), pp.130~135 (1998)
- Baker, K. G, "A Review of therapeutic Ultrasound:Biophysical Effects", Physical Therapy, 81(7), pp.1351~1377 (2001)
- Jong Yong Abdiel Foo, "Pulse Transit Time as an indirect marker for variation in cardiovascular related reactivity", Technology and Health care, 14(2), pp.97~108 (2006)
- Nitzan, "The Difference in pulse transit time to the toe and finger measured by photoplethysmography", pp.85~93 (2002), Physiological Measurement
- Franco P, "Physiology relationship between automatic reactions and arousals in infancy", Sleep Med, 3(2), pp.49~52 (2002)
- Wilcox I, "Relatio- nship between chemosensitivity, obesity and blood pressure in obstructive sleep apnea", Blood Press, 3(1-2), pp.47~54 (1994)
- Drinnan, "Relation between heart rate and pulse transit time during paced respir- ation", Physiological Measurement, 22(3), pp.425~432 (2001)
- Asmar, R., "Assessment of Arterial Distensibility by Automatic Pulse Wave Velocity Measurement:Validation and Clinical Application Studies", Hypertension, 26(3), pp.485~490 (1995)
- Jae Hyoung Lee, "Electrotherapy" (1995), Daihak Publishing Company