کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10692079 | 1019617 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of the Ultrasound Beam Produced by the MIST Therapy, Wound Healing System
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
آکوستیک و فرا صوت
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![عکس صفحه اول مقاله: Characterization of the Ultrasound Beam Produced by the MIST Therapy, Wound Healing System Characterization of the Ultrasound Beam Produced by the MIST Therapy, Wound Healing System](/preview/png/10692079.png)
چکیده انگلیسی
The MIST Therapy wound healing device (Celleration, Eden Prairie, MN, USA), which uses low-frequency ultrasound to deliver an atomized saline spray to acute wounds, was evaluated in a laboratory environment. The output of the MIST device was characterized by its frequency, transmission in the presence and absence of the saline spray and intensity. When measured up to 500 mm away from the transducer tip, the transmission of 39.5 kHz ultrasound was not significantly attenuated by the saline itself. In the absence of the saline spray, the acoustic intensity range of the MIST device was calculated to be 429-188 mW cmâ2 across the manufacturer-specified treatment range (12.5-20 mm). Because of the acoustic impedance mismatch between air and soft tissue, the MIST Therapy device would deliver only 0.1% of this incident intensity into the wound site.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasound in Medicine & Biology - Volume 39, Issue 7, July 2013, Pages 1233-1240
Journal: Ultrasound in Medicine & Biology - Volume 39, Issue 7, July 2013, Pages 1233-1240
نویسندگان
K. Keltie, C.A. Reay, D.R. Bousfield, H. Cole, B. Ward, C.P. Oates, A.J. Sims,