Design of a Swept-Source, Anatomical OCT System for Pediatric Bronchoscopy.
Design of a Swept-Source, Anatomical OCT System for Pediatric Bronchoscopy.
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DOI：
10.1117/12.2004226
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发表时间：
2013-03-20
期刊：
影响因子：
--
通讯作者：
Oldenburg AL
中科院分区：
文献类型：
--
作者：
Wijesundara KC;Iftimia NV;Oldenburg AL
We describe the design and performance of a long coherence length, swept-source anatomical OCT (aOCT) system for pediatric airway imaging. A fiber-optic catheter is designed to be accommodated by a small-bore bronchoscope, and is scanned distally in a helical scan pattern to provide aOCT during bronchoscopy. We discuss particular challenges associated with the need for large imaging range, low SNR roll-off, and small catheter diameter. We present 3-D visualizations of airway phantoms and discuss optimization of the airway surface geometry obtained by aOCT. Accurate reconstruction of airway geometry will enable predictive modeling of patients suffering from airway obstruction.
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影响因子：
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作者：
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DOI：
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发表时间：
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影响因子：
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