A multifunctional nasal feeding tube and nasal feeding system
A nasogastric feeding tube and multi-functional technology, which is applied in the field of medical appliances to achieve the effects of being easy to master and apply, convenient and simple to operate, and comprehensive in preventing aspiration
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[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0030] see figure 1 , the multifunctional nasal feeding tube provided by the present invention includes a nasal feeding tube body 17, which is provided with a scale line 18 for marking the length, and the nasal feeding tube body 17 is divided into sequentially connected gastric segments according to its insertion position , esophagus section, throat section, nasal cavity section and extracorporeal section; Wherein the throat section outer surface of nasal feeding tube body 17 is provided with anti-inflammatory drug coating 13; The bottom of the gastric section of nasal feeding tube body 17 is a blind end, and the gastric section There are several side holes 15 on the middle wall of the tube; the esophageal section of the tube body 17 of the nasal feeding tube is provided with a one-way valve 16 for preventing the backflow of feed; The inflatable and deflated...
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