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OPTICAL SHAPE SENSING FIBER FOR TIP AND SHAPE CHARACTERIZATION OF MEDICAL INSTRUMENTS
OPTICAL SHAPE SENSING FIBER FOR TIP AND SHAPE CHARACTERIZATION OF MEDICAL INSTRUMENTS
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机译:用于医疗器械的笔尖和形状表征的光学形状传感纤维
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摘要
A shape sensing device, system and method include an interventional instrument (102) having regions of articulation to be configured to change shape during an interventional procedure. An optical fiber (202) is disposed on or about the areas of articulation in a pattern to provide an optical signal indicating an instantaneous change or current position or orientation of the instrument. A signal interpretation module (115) is configured to receive the optical signals and interpret the instantaneous change or current position or orientation of the instrument.
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