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Stomach tube guide device

An introducer and gastric tube technology, applied in the field of medical supplies, can solve the problems of easy pain and difficult replacement process

Active Publication Date: 2019-10-01
兖矿新里程总医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a gastric tube guide, which solves the problem that the gastric tube can only be replaced by medical staff, and the replacement process is difficult and painful

Method used

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Experimental program
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Effect test

Embodiment Construction

[0024] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0025] Refer below Figure 1 to Figure 3 To further explain this application, such as figure 1 and figure 2 The gastric tube guide shown includes: a guide wire 1 and a connector 2, the connector 2 includes a connecting seat 21, and a sinking groove 211 and an annular groove 213 are provided on the lower end surface of the connecting seat 21, The sinking groove 211 is located in the annular groove 213, and several annularly distributed elastic locking mechanisms 22 are arranged on the side wall of the sinking groove 211 and the outer wall of the annular groove 213, and the guide wire 1 One end of the tube is inserted into the sinking groove 211, and the guide wire 1 is detachably engaged with the elastic locking mechanism 22 on the side wall of th...

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Abstract

The invention provides a stomach tube guide device. The stomach tube guide device includes a guide wire and a connector, the connector includes a connecting base, a sinking groove and a circular groove are formed in the lower end surface of the connecting base, the sinking groove is located in the circular groove, multiple elastic locking mechanisms in circular distribution are arranged on the side wall of the sinking groove and the outer side wall of the circular groove separately, one end of the guide wire is inserted into the sinking groove, the guide wire is in detachable clamping connection with the elastic locking mechanisms located on the side wall of the sinking groove, the outer end of a stomach tube can be inserted into the circular groove and can be in clamping connection with the elastic locking mechanisms located on the outer side wall of the circular groove. The stomach tube guide device can assist patients' family to independently complete replacement of the stomach tube, and is convenient to operate.

Description

technical field [0001] The invention relates to a medical product, in particular to a gastric tube guide. Background technique [0002] According to data, there are 7 million new patients with cardiovascular and cerebrovascular diseases in my country every year, 75% of whom will lose their ability to take care of themselves to varying degrees, and 40% of them will not be able to take care of themselves at all. This part of the population needs to rely on nasal feeding tube and nasogastric tube for long-term feeding to maintain life. Patients who use gastric tubes for a long time must be replaced regularly. When replacing, professional medical staff are required to pull out the old gastric tubes and then insert new gastric tubes. For nursing staff, patients who are restless and unconscious Conventional catheterization often encounters difficulties, and sometimes repeated repeated catheterizations will cause greater pain to the patient. Psychology and physiology will cause m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/09
CPCA61M25/09A61M2025/09125
Inventor 王红艳张印明卞莉
Owner 兖矿新里程总医院
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