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World J Gastrointest Endosc. Jul 16, 2024; 16(7): 376-384
Published online Jul 16, 2024. doi: 10.4253/wjge.v16.i7.376
Figure 4
Figure 4 The endoscopic doppler probe. The VTI Selectable Depth Doppler System (created by Vascular Technology, Inc., Nashua, New Hampshire) consists of. A: A single-use 2.5 mm diameter doppler probe; B: A portable AC-powered base unit. Photo courtesy of Vascular Technology, Incorporated. Citation: Vascular Technology, Incorporated. Photo of VTI’s Endoscopic Doppler System and Probe. Copyright©Vascular Technology.