Anti-reflux nasogastric tube

Abstract

The utility model belongs to nasal feeding tube technical field, specifically disclose a kind of anti-reflux nasal feeding tube, including nose cover and left slot, the left lower corner of nose cover is provided with left slot, and the bottom of left slot is fixed with plug-in plug, the right lower corner of nose cover is provided with right slot, and the inside fixed plug-in of right slot has cannula, the inboard of cannula is fixed with rubber tube, and the top of rubber tube right side is fixed with pipe body. The anti-reflux nasal feeding tube is fixed with sealing plug in the top of gland, first, rely on stainless steel wire to pass through the nostril, throat and insert tail of rubber tube, then, cover nose cover reinforcement, that is, complete the installation of this nasal feeding tube, then, rely on pull block to pull out stainless steel wire, and using injector to inject liquid food in stomach through rubber tube, after ending, remove injector and install the gland of reset side through connecting sheet, until the sealing plug of gland top is inserted into upper rubber ring, solve the problem that nasal feeding tube is prone to reflux.

Claims

1. An anti-regurgitation nasogastric tube comprising a nosepiece (1) and a left slot (5), characterized in that: The lower left corner of the nose cover (1) is provided with a left notch (5), and the bottom of the left notch (5) is fixedly inserted with a plug (6). The lower right corner of the nose cover (1) is provided with a right notch (9), and the inside of the right notch (9) is fixedly inserted with a cannula (7). The inside of the cannula (7) is fixedly provided with a rubber tube (8), and the top of the right side of the rubber tube (8) is fixedly provided with a tube body (10). The bottom end of the inside of the tube body (10) is fixedly provided with a lower rubber ring (20), and the top end of the inside of the tube body (10) is fixedly provided with an upper rubber ring (21). The tube body (10) and the rubber tube (8) are inserted with a stainless steel wire (16), and the top of the stainless steel wire (16) is fixedly provided with a pulling block (15). The lower right corner of the outside of the tube body (10) is provided with a gland (13), and the gland (13) and the tube body (10) are fixedly provided with a connecting piece (19). The top end of the gland (13) is fixedly provided with a sealing plug (14).

2. The anti-regurgitation nasogastric tube according to claim 1, wherein: The gland (13) can be moved up and down on the side of the connecting piece (19), and the sealing plug (14) can be inserted into the inside of the upper rubber ring (21).

3. The anti-regurgitation nasogastric tube according to claim 1, wherein: The stainless steel wire (16) can be vertically pulled between the lower rubber ring (20) and the upper rubber ring (21), and the stainless steel wire (16) and the rubber tube (8) are arranged in concentric circles.

4. The anti-regurgitation nasogastric tube according to claim 1, wherein: The two sides and the top of the outside of the nose cover (1) are fixedly provided with medical adhesive tape (3), and the rear of the medical adhesive tape (3) is fixedly provided with a silica gel paste (18). The rear of the silica gel paste (18) is attached with release paper (2), and the inside of the nose cover (1) is provided with a clamping groove (4).

5. An anti-regurgitation nasogastric tube according to claim 4, wherein: The silica gel paste (18) is arranged between the release paper (2) and the medical adhesive tape (3), and the area of the release paper (2) is greater than that of the silica gel paste (18).

6. The anti-regurgitation nasogastric tube according to claim 1, wherein: The center of the outside of the tube body (10) is fixedly provided with a sleeve ring (12), and the two sides of the inside of the sleeve ring (12) are respectively provided with a through groove (24). The through groove (24) is movably connected with a plug rod (11), and the top of the plug rod (11) is transversely fixedly provided with a circular ring (17). The inside of the circular ring (17) is provided with a circular groove (23) at the center, and the front end and the rear end between the inside of the circular groove (23) are respectively hingedly provided with a lifting ring (22).

7. An anti-regurgitation nasogastric tube according to claim 6, wherein: The plug rod (11) can slide up and down along the inner wall of the through groove (24), and the circular ring (17) can vertically rise and fall with the plug rod (11).

8. The anti-regurgitation nasogastric tube according to claim 6, wherein: The lifting rings (22) are symmetrically installed at the front end and the rear end inside the circular groove (23), and the lifting rings (22) are horizontally arranged inside the circular groove (23).

Images