Observational Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Dec 27, 2024; 16(12): 3818-3834
Published online Dec 27, 2024. doi: 10.4240/wjgs.v16.i12.3818
Figure 1
Figure 1 Continuous auscultation recorder (from operating instructions and technical instructions of continuous auscultation recorder). A: The structure of the collection patch and its use site; B: Schematic of the working principle; C: Sound collection.