Realization of blood flow signals using MR images of femoral and coronary artery in vitro system
JOURNAL OF BIOMECHANICS, cilt.44, sa.1, ss.8, 2011 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Kısa Makale
- Cilt numarası: 44 Sayı: 1
- Basım Tarihi: 2011
- Doi Numarası: 10.1016/j.jbiomech.2011.02.037
- Dergi Adı: JOURNAL OF BIOMECHANICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.8
- İstanbul Üniversitesi-Cerrahpaşa Adresli: Evet
Özet
In today's world, research on cardiovascular diseases has increased due to the social losses. Diagnosis and treatment of cardiovascular disorders are necessary to understand the biological and mechanical causes of the diseases. In vitro and in vivo experiments are performed to understand the mechanism of the disease. In in vitro experiments physiological blood flow signals are used to simulate the blood flow inside human body. In this study novel closed-loop flow control system has been developed with control technique and flow control devices to simulate the physiological waveform, unlike studies conducted to date. In vitro experimental system consists of centrifugal pump, pump driver card, solenoid valve, valve driver card, data acquisition card (DAQ), flow meters, in vitro model and sample fluid piping system.