DESIGN AND CONSTRUCTION OF A NEW INTRAVASCULAR PROBE WITH IMPROVED SPECIFICATIONS FOR CORONER VASCULAR IMAGING BY MRI

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MOHAMMADZADEH M.; TAVAKOLI A.; SHAHABADI M.; SOLTANIANZADEH H.

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Seminar Paper

Paper Information

Seminar: IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING
Year:2004 | Issue:11

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Title

DESIGN AND CONSTRUCTION OF A NEW INTRAVASCULAR PROBE WITH IMPROVED SPECIFICATIONS FOR CORONER VASCULAR IMAGING BY MRI

Author(s)

MOHAMMADZADEH M. | TAVAKOLI A. | SHAHABADI M. | SOLTANIANZADEH H.

Keywords

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Abstract

RECENTLY, INTRAVASCULAR CATHETER PROBES HAVE BEEN DEVELOPED TO INCREASE SIGNAL TO NOISE RATIO (SNR) FOR MR IMAGING OF BLOOD VESSELS. MINIATURIZATION OF THESE CATHETER PROBES WITH HIGH SNR IS VERY CRITICAL IN IMAGING SMALL VESSELS SUCH AS CORONARY ARTERIES. THIS STUDY INTRODUCES A THIN NEW MONOPOLE PROBE WITH 4CM LENGTH AND .9MM THICKNESS. THE NEW PROBE COULD BE CONSTRUCTED BY REMOVING ONE SEGMENT OF COAX CABLE SHIELD FROM TOP SIDE AND CONNECTING THE RESIDUAL SHIELD TO END SIDE OF CENTRAL WIRE. PROVED THAT THE RATIO OF NEW PROBE AND OLD MONOPOLE SNR’S IS 50 PERCENT AT 21.29MHZ. THE RESULTS OF SIMULATION WERE VERIFIED BY PRACTICAL MEASUREMENTS. THE NEW PROBE IS FLEXIBLE AND COULD BE PLACED INSIDE THE CATHETER ANGIOGRAPHY FOR CORONARY ARTERIAL IMAGING.

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APA: Copy

MOHAMMADZADEH, M., TAVAKOLI, A., SHAHABADI, M., & SOLTANIANZADEH, H.. (2004). DESIGN AND CONSTRUCTION OF A NEW INTRAVASCULAR PROBE WITH IMPROVED SPECIFICATIONS FOR CORONER VASCULAR IMAGING BY MRI. IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING. SID. https://sid.ir/paper/906371/en

Vancouver: Copy

MOHAMMADZADEH M., TAVAKOLI A., SHAHABADI M., SOLTANIANZADEH H.. DESIGN AND CONSTRUCTION OF A NEW INTRAVASCULAR PROBE WITH IMPROVED SPECIFICATIONS FOR CORONER VASCULAR IMAGING BY MRI. 2004. Available from: https://sid.ir/paper/906371/en

IEEE: Copy

M. MOHAMMADZADEH, A. TAVAKOLI, M. SHAHABADI, and H. SOLTANIANZADEH, “DESIGN AND CONSTRUCTION OF A NEW INTRAVASCULAR PROBE WITH IMPROVED SPECIFICATIONS FOR CORONER VASCULAR IMAGING BY MRI,” presented at the IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING. 2004, [Online]. Available: https://sid.ir/paper/906371/en

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