Comfortable nasal and gastrointestinal nutrient canal and working method thereof

A nutrition tube and gastrointestinal technology, applied in the field of nutrition tube, can solve the problems of increasing the workload of doctors and nurses, poor comfort of patients, and irritation of nose and throat, so as to reduce discomfort of nose, throat and throat, improve patient tolerance, and solve blockage problems. The effect of managing problems

Inactive Publication Date: 2017-09-15
王明东
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The problems existing in these existing gastrointestinal nutrition tubes are: the smaller the tube diameter, the less irritation to the nose and throat, and the patient’s comfort is better; but because of the small tube diameter, long-term feeding is prone to tube blockage

Method used

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  • Comfortable nasal and gastrointestinal nutrient canal and working method thereof

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Embodiment Construction

[0020] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0021] figure 1 Schematic diagram of the structure of the comfortable nasal gastrointestinal nutrition tube provided in this embodiment. The comfortable nasal gastrointestinal nutritional tube is a hollow structure, including a thick tube part 2 and a thin tube part 4, and a thick tube part 2 and a thin tube part 4 Connected by the joint part 3; the outer periphery of the front end of the thick tube part 2 has a side hole 1, a...

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Abstract

The invention provides a comfortable nasal and gastrointestinal nutrient canal. The comfortable nasal and gastrointestinal nutrient canal is of a hollow structure and comprises a thick tube part and a thin tube part, wherein the thick tube part and the thin tube part are connected through a joint part, a side opening is formed in the periphery of the front end of the thick tube part, an opening is formed in the top of the front end of the thick tube part, and a funnel connector is connected with the tail end of the thin tube part. The invention further provides a working method of the comfortable nasal and gastrointestinal nutrient canal. The thick tube part and the joint part are located below the pharyngeal of a patient, the thin tube part passes through the nasopharynx of the patient, and nutrient liquid enters the gastrointestinal portion of the patient via the funnel connector through the side opening and the opening in the front end of the thick tube part, so as to supply nutrients to the human body. The thin tube and thick tube two-section combination mode is adopted, the thin tube is used for the nasopharynx, the thick tube is adopted for the portion after the nasopharynx, in this way, tube blockage can be avoided, discomfort of the nasopharynx of the patient can be relieved, patient tolerance is high, and the patient can feel more comfortable.

Description

technical field [0001] The invention relates to a nutrition tube (feeding tube) suitable for gastrointestinal nutrition after esophagus and gastrointestinal operations and various reasons, and belongs to the technical field of medical devices. Background technique [0002] At present, there are various types of gastrointestinal nutrition tubes on the market. According to the function, there are single-lumen, double-lumen, and three-lumen gastrointestinal nutrition tubes. Tube. [0003] The problems existing in these existing gastrointestinal nutrition tubes are: the smaller the tube diameter, the less irritation to the nose and throat, and the patient’s comfort is better; but because of the small tube diameter, long-term feeding is prone to tube blockage, which increases the workload of doctors and nurses. In severe cases, feeding failure can occur. The thicker the tube diameter, the less prone to blockage; but the greater the irritation to the nose and throat, the poorer ...

Claims

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Application Information

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IPC IPC(8): A61J15/00A61M25/00
CPCA61J15/0003A61M2025/0019
Inventor 王明东薛磊赵学维孙光远王爽金煜翔潘秀武凌新宇
Owner 王明东
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