Endoscopic guide tube with embedded coil spring
作者： Zenetu Suzuki , Yasunobu Izumi , Manabu Yamamoto
DOI:
关键词: Perforation (oil well) 、 Tube (container) 、 Flange 、 Acoustics 、 Guide tube 、 Anatomy 、 Coil spring 、 Materials science 、 Cable gland 、 Mouthpiece
摘要: A guide tube comprising a body having throughhole penetrated therethrough in the axial direction and mouthpiece provided at rearward end of body, or direction, connector engageable with detachable from connector, being embedded coil spring wall cut slantly to forward end, circular elliptical cross-sectional shape, rib flange structure sealing film member slit perforation center facilitates passage an endoscope through phalynx esophagus, simplifies washing aspiration esophagus stomach shortens treating time reduces painful burden on patients much more, when is used.
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