Stomach tube fixator for nasal cavity

A fixer and gastric tube technology, which is applied to therapeutic feeding tubes, catheters, etc., can solve the problems affecting the normal treatment of patients, troubles in clinical nursing work, and easy falling off of medical tapes, and achieves improved scope of application, reliable fixation, and production costs. low effect

Pending Publication Date: 2021-01-22
HEFEI NO 2 PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional gastric tube fixation methods usually use special medical tapes in the shape of "I" or "Y" to fix the patient's nose and ipsilateral cheeks. When encountering patients who are prone to sweating or oily skin, the medical tape is easy to fall off and cause

Method used

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  • Stomach tube fixator for nasal cavity
  • Stomach tube fixator for nasal cavity
  • Stomach tube fixator for nasal cavity

Examples

Experimental program
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Embodiment Construction

[0028] For ease of understanding, here in conjunction with accompanying drawing, the concrete structure of the present invention and working mode are further described as follows:

[0029] The specific structure of the present invention refers to Figure 1-3 As shown, the main structure includes a threaded sleeve 20 , a pressure ring 40 , a traction rope 30 , and an elastic plate 10 with a radial connecting column 11 arranged sequentially from front to back along the axial direction of the gastric tube a. in:

[0030] When the present invention is as Figure 1-2 In the structure shown, the threaded sleeve 20, the pressure ring 40 and the gastric tube a are coaxial with each other, and the threaded sleeve 20 and the gastric tube a form an integrated structure, that is, the threaded sleeve 20 and the gastric tube a are integrally formed at the beginning of the design . The radial connecting column 11 is also fixed on the outer wall of the gastric tube a, so that when the elas...

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PUM

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Abstract

The invention belongs to the technical field of stomach tube fixation, and particularly relates to a stomach tube fixator for a nasal cavity. The stomach tube fixator comprises an elastic plate, wherein the elastic plate extends in the circumferential direction of a stomach tube to form a C-shaped plate, and the middle section of the inner wall of the elastic plate and the outer wall of the stomach tube are connected with each other through a radial connecting column; the fixator further comprises a threaded sleeve coaxially fixed to the outer wall of the stomach tube, the tail end of a traction rope is fixed to the elastic plate, a distance exists between a fixing point and the radial connecting column, a pressing ring is coaxially matched with the threaded sleeve in a threaded mode, a passing cavity allowing the traction rope to extend into is formed between the pressing ring and the outer wall of the stomach tube, and the head end of the traction rope extends into the passing cavityin the axial direction of the stomach tube and is fixedly connected and matched with the threaded sleeve; and in the radial direction of the pressing ring, the thickness of the passing cavity is smaller than the radial distance between the tail end of the traction rope and the outer wall of the stomach tube. The stomach tube fixator has the advantages of being flexible and convenient to operate,can achieve the reliable fixing function relative to the nose of a patient, and is beneficial to clinical use.

Description

technical field [0001] The invention belongs to the technical field of gastric tube fixation, in particular to a gastric tube fixer for nasal cavity. Background technique [0002] When used, the gastric tube needs to be inserted from the patient's nostril, and then reaches the stomach through the pharynx and esophagus. Its purpose is to extract gastric juice, and it can also be used to provide food and nutrition to the patient in the stomach. Indwelling gastric tube is relatively common in clinical work, and the quality of gastric tube fixation directly affects the time of gastric tube indwelling and the comfort of patients. Traditional gastric tube fixation methods usually use special medical tapes in the shape of "I" or "Y" to fix the patient's nose and ipsilateral cheeks. When encountering patients who are prone to sweating or oily skin, the medical tape is easy to fall off and cause The prolapse of the gastric tube can easily affect the normal treatment of patients. In...

Claims

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Application Information

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IPC IPC(8): A61M25/02A61J15/00
CPCA61J15/0061A61J15/0065A61M25/02A61M2025/0226A61M2025/028
Inventor 郑文雯
Owner HEFEI NO 2 PEOPLES HOSPITAL
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