Fig. 1 | Scientific Reports

Fig. 1

From: Subglottic imaging puncture scope (SIPS) for minimally invasive endoscopy

Fig. 1

SIPS device. (A) Full view of the medical-grade gauge 18 needle (inner diameter 0.91 mm, outer diameter 1.27 mm) with the integrated optical system. Scale bar: 10 mm. (B) Magnified view of the needle tip with the micro-camera OCHTA10 and illumination source (three multimode optical fibers connected to a cold white LED) housed in an ultra-thin wall polyimide tubing. These fibers were secured using the polymer OrmoComp. Scale bar: 2 mm.

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