Anti-reflux device for gastrostomy tube

Abstract

The utility model provides a kind of for gastrostomy tube's anti-reflux device, including support piece, clamp piece, extruding piece and locking structure;Support piece has flat support surface;Two clamp pieces are oppositely provided with pipe hole;Extruding piece has arc extruding surface, can rotate between the position of extruding and loosening on one clamp piece;Locking structure is used to fix when extruding piece is located in extruding position.Use, device is set on gastrostomy tube by pipe hole.Squeeze flat and close pipe body without when needing to note food, rotate extruding piece and make extruding surface extrude pipe body on support surface, and use locking structure to fix, so that pipe body is squeezed flat and closed;When needing to note food, operate locking structure to release the locking of extruding piece, rotate extruding piece so that it no longer extrudes pipe body, so that pipe body can restore unobstructed.The utility model, flat support surface can provide stable fixed base, prevent pipe body distortion;Support surface and extruding surface do not exist staggered occlusion, to avoid wear and tear, also will not cause damage to gastrostomy tube.

Images