SB-KAWASUMI LABORATORIES, INC. MD-48719 Flexible Overtube

Flexible Overtube provides an access for repeated insertion and withdrawal of an endoscope for tissue or foreign body retrieval, and/or for endoscopic procedures requiring multiple endoscope intubations. Flexible Overtube consists of an overtube with a coiled stainless steel skelton, a detachable seal unit for an endoscope, and a detachable mouthpiece for a patient. The steel skelton of the overtube prevents the overtube from being bent and collapsed while keeping flexibility of the overtube. The detachable seal unit named “AD rubber unit” can be attached to the proximal end of the overtube to maintain insufflation and minimize leakage of air during endoscopic treatment. The overtube can be locked with the mouthpiece to maintain the proper placement of the overtube.