Anti-reflux nasogastric tube

An anti-reflux and nasogastric tube technology, applied in the field of nasogastric tube, can solve the problems of liquid food residues and difficult cleaning, and achieve the effect of avoiding inadvertent pulling, reducing discomfort, and increasing aesthetics

Pending Publication Date: 2021-01-29
亚拓医疗器材股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the structure of the right-angle nasogastric tube 84 can not avoid the above-mentioned shortcomings of the first e

Method used

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  • Anti-reflux nasogastric tube

Examples

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Embodiment Construction

[0046] The implementation of the present invention will be described in more detail in conjunction with the drawings and component symbols below, so that those skilled in the art can implement it after studying this specification.

[0047] image 3 and Figure 4 They are respectively a perspective view and a perspective exploded view of the anti-reflux nasogastric tube according to the first embodiment of the present invention. Such as image 3 and Figure 4 As shown, the embodiment of the present invention provides an anti-reflux nasogastric tube, which includes a tube body 10 and a positioning sleeve 60; the details of each part will be explained below.

[0048]The tube body 10 has a first end 11 and a second end 12 , the first end 11 has an opening 13 , the second end 12 has a hole 14 , and the opening 13 and the hole 14 are connected through a pipe 15 . Preferably, the tube body 10 can be a hose made of elastic plastic or silicone material, so as to prevent the tube bo...

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PUM

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Abstract

An embodiment of the invention provides an anti-backflow nasogastric tube. The anti-backflow nasogastric tube comprises a tube body and a positioning sleeve, wherein the tube body is provided with a first end and a second end, the first end is provided with an opening, the second end is provided with at least one hole, and the opening communicates with the at least one hole through a pipeline; andthe positioning sleeve is arranged at the opening and provided with a sleeving part and an outer edge, the outer edge is located at one end of the sleeving part, and the outer diameter of the outer edge is larger than the inner diameter of the nostrils of the human body. Thus, through the structure of the positioning sleeve, an anti-backflow connector can be clamped in the nasal cavity of the human body, the tube body does not need to be pasted to the cheek of the human body in a pasting mode, discomfort of a patient is reduced, attractiveness is improved, and the situation that the anti-backflow connector is pulled accidentally can be avoided.

Description

technical field [0001] The invention relates to a nasogastric tube, in particular to an anti-reflux nasogastric tube which is installed in the nasal cavity of a human body to reduce the patient's discomfort and improve aesthetics, and to avoid inadvertent pulling. Background technique [0002] The nasogastric tube is a flexible tube that is placed in the stomach through the nasal cavity and esophagus, allowing patients to eat from the nasal cavity smoothly; the liquid food is delivered through the nasogastric tube, thereby reducing the burden on the esophagus, which is inconvenient after surgery Eating and wounded throat and esophagus heal. [0003] figure 1 It is a schematic diagram of the use of the first existing nasogastric tube 80 . Such as figure 1 As shown, the existing nasogastric tube 80 includes a tube body 81 and a joint 82; one end of the tube body 81 is connected to the joint 82, and the other end is placed in the stomach through the human nasal cavity and es...

Claims

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Application Information

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IPC IPC(8): A61J15/00
CPCA61J15/0003A61J15/0026A61J15/0034
Inventor 洪伟祯林杭逸
Owner 亚拓医疗器材股份有限公司
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