Head joint dual-way joint for rapidly flushing inner wall of nasal feeding pipe

Abstract

The invention belongs to the field of medical apparatuses and instruments, and provides a head joint dual-way joint for rapidly flushing the inner wall of a nasal feeding pipe. The head joint dual-way joint comprises a nasal feeding pipeline (1), a flushing pipeline (2) and a three-way pipeline (3). The nasal feeding pipeline (1) comprises a nasal feeding pipe injection port (4) and a nasal feeding pipe three-way connection port (5). The flushing pipeline (2) comprises a flushing pipe injection port (6) and an injection pipe three-way connection port (7). The nasal feeding pipe injection port (4) and the flushing pipe injection port (6) are each fixedly provided with a syringe adapter (8); the three-way pipeline (3) comprises a front-way pipeline (10), a back-way pipeline (11) and a liquid outlet pipeline (12) which are connected at the junction points (9); the front-way pipeline (10) comprises a nasal feeding pipe insertion joint (13), the back-way pipeline (11) comprises a flushing pipe insertion joint (14), and the liquid outlet pipeline (12) comprises a liquid outlet joint (15). Compared with the prior art, the dual-way joint has the advantage that rapid cleaning work can be performed after the nasal feeding action is completed so as to ensure that no residue remains on the inner wall of the nasal feeding pipe which is used for a long time.

Description

technical field [0001] The invention belongs to the field of medical devices, and relates to a two-way connector for quickly flushing the inner wall of a nasal feeding tube. Background technique [0002] Nasogastric feeding tubes are used in nasogastric feeding. The nasal feeding method is to send the nasal feeding tube into the patient's stomach through the nasal cavity, and infuse food, water and medicine from the nasal feeding tube. It is generally suitable for those who cannot eat by mouth, such as oral diseases, after oral surgery, esophageal stenosis, esophageal tracheal fistula, some post-operative or tumor patients, and patients who cannot open their mouths, such as coma, tetanus, premature infants and critically ill patients , and patients who refuse to eat. [0003] Usually, the infusion method of nasal feeding tube includes instillation and injection, and the application ratio of injection is far greater than that of instillation. Injection is to first suck the...

AI Technical Summary

Problems solved by technology

However, in actual operation, the time interval between the completion of nasal feeding and the injection of water is about half a minute to one minute. If food or medicine stays on the inner wall of the nasal feeding tube for a long time, it is easy to form stubborn residues, which are not easy to clean, especially in the nasal feeding tube. The observation is more obvious under the condition of long-term repeated use

And this stubborn residue is not only easy to breed bacteria, but also greatly shortens the service life of the nasal feeding tube

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