Natural orifice transluminal endoscopic surgery (NOTES) is a method in which tools are passed through a natural orifice to the surgical site. This removes the need for external incisions, which can allow patients to recover more quickly without any visible abdominal scarring. This surgical method also has several limitations including limited space, complex lumen geography, and difficult visualization [1]. To address these problems, researchers have developed various tools, including endoscope-based robots [2], and insertable bimanual robots [3]. However, some of the aforementioned constraints/limitations remain, and consideration of accessories for use with these tools remains relevant.
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