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Intravascular optical coherence tomography system with pressure monitoring interface and accessories
专利权人:
Christopher Petroff;Joseph M. Schmitt
发明人:
Joseph M. Schmitt,Christopher Petroff
申请号:
US12689724
公开号:
US08478384B2
申请日:
2010.01.19
申请国别(地区):
US
年份:
2013
代理人:
摘要:
An optical coherence tomography system and method with integrated pressure measurement. In one embodiment the system includes an interferometer including: a wavelength swept laser; a source arm in communication with the wavelength swept laser; a reference arm in communication with a reference reflector; a first photodetector having a signal output; a detector arm in communication with the first photodetector, a probe interface; a sample arm in communication with a first optical connector of the probe interface; an acquisition and display system comprising: an A/D converter having a signal input in communication with the first photodetector signal output and a signal output; a processor system in communication with the A/D converter signal output; and a display in communication with the processor system; and a probe comprising a pressure sensor and configured for connection to the first optical connector of the probe interface, wherein the pressure transducer comprises an optical pressure transducer.
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