focused on disposable surgical medical instruments
Endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) have witnessed the development of endoscopic technology from a disease diagnosis technology to an effective means of treating gastrointestinal mucosal lesions and early cancer. EMR is an extension of polypectomy technology, especially pedunculated polypectomy technology, and is suitable for sessile and laterally spreading lesions.