کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8147396 1524145 2017 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A fiber-optic Doppler blood flow-velocity sensor
ترجمه فارسی عنوان
یک سنسور سرعت جریان خون داپلر فیبر نوری
کلمات کلیدی
سنسور، فیبر نوری، تداخل سنجی، سنسور سرعت جریان خون لیزر نیمه هادی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک اتمی و مولکولی و اپتیک
چکیده انگلیسی
A mock-up of а fiber-optic Doppler blood flow-velocity sensor has been made and described. The principle of its operation is based on the recording of the Doppler shift of scattered radiation of a monofrequent single-mode semiconductor laser. The radiation was inserted into a blood vessel model using a fiber-optic probe. The performance data of the mock-up in the blood vessel model was measured. The designed apparatus was shown to make possible the reliable measurement of the blood flow velocity in the blood vessels through inserting the fiber optic probes. The measurement accuracy depends on the accuracy of the used recording equipment. The performance data of the designed apparatus, that obtained using the blood vessel model, meets all modern requirements.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: St. Petersburg Polytechnical University Journal: Physics and Mathematics - Volume 3, Issue 1, March 2017, Pages 35-38
نویسندگان
, , , ,