Nasointestinal tube
By injecting lubricating ointment into the nasoenteric tube and utilizing a limiting ring and spring structure, the problems of high friction and inaccurate depth during the use of the nasoenteric tube are solved, achieving comfortable insertion and precise positioning, while improving sealing and infection prevention.
CN121818384APending Publication Date: 2026-04-10NANJING DRUM TOWER HOSPITAL
-1 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2026-04-10
Smart Images
Figure FT_1 
Figure FT_2 
Figure FT_3
Abstract
The invention relates to the technical field of nasointestinal tubes, and discloses a nasointestinal tube. Comprising a liquid collecting tube, a nasointestinal tube is fixedly connected to the rear surface of the liquid collecting tube, a guide tube is fixedly connected to the end, away from the liquid collecting tube, of the nasointestinal tube, a camera probe is arranged at the end, away from the nasointestinal tube, of the guide tube, and a through hole is formed in the side surface of the nasointestinal tube. When the injection capacity of the lubricating ointment reaches the required requirement, the plug can be embedded into the liquid inlet pipe to plug the liquid inlet pipe, the extrusion bag is pressed downwards, and the lubricating ointment in the liquid storage pipe can enter the drainage plate through the discharge pipe to flow out through the pressure generated by extrusion of the extrusion bag. The lubricating ointment in the drainage plate can enter the nasointestinal tube to be discharged through the through holes, and after the lubricating ointment is discharged on the surface of the nasointestinal tube, when the nasointestinal tube enters the body of a patient, the discomfort caused when the nasointestinal tube enters the body of the patient can be reduced.
Need to check novelty before this filing date? Find Prior Art