A pilot exploration of super minimally invasive non-full-thickness resection using an additional capped unibody working channel

doi:10.3877/cma.j.issn.2095-7157.2025.02.004

Abstract

Abstract:

Endoscopic submucosal dissection (ESD), as a representative of super minimally invasive non-full-thickness resection,has been widely used in the treatment of early gastrointestinal cancers.However, the high cost and low accessibility of therapeutic endoscopes and dual-channel endoscopes have limited the promotion of super minimally invasive surgery (SMIS) in primary hospitals. Our research team developed an additional capped unibody working channel and validated its feasibility for performing ESD with conventional diagnostic endoscope in porcine models, laying the foundation for future clinical applications.

Key words: Super minimally invasive surgery, Additional capped unibody working channel, Diagnostic endoscope

Jiancong Feng, Yaqi Zhai, Zhenyu Liu, Qun Shao, Enqiang Linghu. A pilot exploration of super minimally invasive non-full-thickness resection using an additional capped unibody working channel[J]. Chinese Journal of Gastrointestinal Endoscopy(Electronic Edition), 2025, 12(02): 88-89.

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