Jejunum nutrition tube
Patent Information
- Authority / Receiving Office
- CN ยท China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ๅญ้
- Publication Date
- 2018-04-20
- Estimated Expiration
- Not applicable ยท inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of medical devices, and more specifically relates to a jejunum nutrition tube for enteral nutrition treatment of patients with weak constitutions and abdominal operations. Background technique
[0002] Patients after gastric surgery need to use the jejunal nutrition tube to deliver the nutrient solution directly to the intestinal tract. However, the conventional jejunal nutrition tube has a straight tube head, which is not conducive to passing through the bend of the stomach and intestine. The conventional approach is by turning the extracorporeal portion of the jejunal feeding tube so that the tip portion of the tube is rotated to pass through the bend of the stomach and intestine. However, the outer wall of the jejunal nutrition tube will also irritate the throat, esophagus and intestines and stomach due to rotation, aggravating the pain of the patient. In addition, conventional nutrition tubes are provid...