Bimodal MRI-optics endoluminal probe for early stage colorectal cancer diagnosis: Design and Preliminary in-vivo results
نویسندگان
چکیده
Printed Circuit Board (PCB) of 50mm (L) x 10mm (W) x 0.8mm (H). The Printed Circuit Assembly is composed of a set of case A ATC capacitors (American Technical Ceramic, New York) allowing a 63.7 MHz tuning and a 50 Ω matching. An active decoupling circuit was also included using a PIN diode (Temex DH 80106 PIN diode) driven by the MR system during RF pulse transmission. As for the optical modality 2 pairs of 200 μm core diameter UV-VIS optical fiber, each pair formed by an excitation and emission fiber were used. Figure 1b: MRI-Optics endoluminal probe used during our experiments. Figure 1a: Bimodal probe designed using Solidworks. Bimodal MRI-optics endoluminal probe for early stage colorectal cancer diagnosis: Design and Preliminary in-vivo results.
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