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A support device for gastroscopy in gastroenterology

A technology of gastroscopic examination and support device, which is applied in the direction of gastroscope, endoscope, application, etc. It can solve the problems of patients' oral support not being stable and effective, supporter falling off and sliding, and support device contamination, etc., to relieve muscle soreness Pain, good support effect, cost control effect

Active Publication Date: 2021-09-28
THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies in the prior art, the existing gastroscopy auxiliary oral support device has a single function, and cannot perform stable and effective oral support when supporting the patient's mouth, causing the support device to fall off and slide. The body fluid in the oral cavity is in contact with the support device, which leads to contamination of the support device. It needs to be sterilized before it can be reused. However, most of the disposable support devices are poor in effect and high in cost. Support device

Method used

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  • A support device for gastroscopy in gastroenterology
  • A support device for gastroscopy in gastroenterology
  • A support device for gastroscopy in gastroenterology

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Embodiment approach

[0038] As an embodiment of the present invention, negative pressure bags 4 evenly distributed are fixedly connected to the sides of the first chute 31 close to each other; negative pressure tubes 41 are fixedly connected to the negative pressure bags 4; The negative pressure tube 41 extends to the baffle plate 11; the negative pressure tube 41 runs through the baffle plate 11, and is designed to open on the side of the baffle plate 11 facing the bite plate 13;

[0039] When working, by pressing the pressing block 32, and then through the transmission of the transmission rod 33, the bite plate 13 is relatively closed, which is convenient for the sleeve of the isolation film 2, and at the same time when pressing the pressing block 32, the pressing block 32 produces a bit movement to the negative pressure bag 4 Extrusion occurs, and then the negative pressure bag 4 outputs the internal gas through the negative pressure tube 41. After the output is completed, the isolation membrane...

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Abstract

The invention belongs to the technical field of medical devices, and specifically relates to a support device for gastroscopy in gastroenterology, including a support mechanism, an isolation membrane and an auxiliary mechanism; the support mechanism includes a support tube, a shielding plate, a telescopic plate and a bite plate; The support tube is a pipe structure with openings at both ends; the support tube is used to support the oral cavity and provide a moving channel for the gastroscope; the baffle is sleeved on the outside of the support tube; the baffle is made of elastic plastic material; the support A telescopic plate of symmetrical design is fixedly connected to the side of the tube away from the shielding plate; the support device for gastroscopy manufactured by the present invention not only has a better supporting effect on the patient's oral cavity during use, but also effectively relieves the patient's muscle soreness during gastroscopy And discomfort, at the same time, the cleaning work after the inspection is relatively easy and fast, which is convenient for high-frequency use in a short period of time. At the same time, the manufacturing cost of the discarded disposable isolation film is low, which can effectively control the cost.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a support device for gastroscopy in gastroenterology. Background technique [0002] In the prior art, the gastroscopy is to send the gastroscope into the stomach through the patient's oral cavity. Since the gastroscope and the catheter are thicker than the oral cavity and esophagus, the examinee often feels uncomfortable when they are sent in, and the mouth will be closed involuntarily, so that the gastroscope cannot go smoothly. Into the gastric tract, the existing gastroscopy auxiliary oral support device has a single function, and cannot support the patient's mouth stably and effectively when supporting the patient's mouth, causing the support to fall off and slide. contact, which in turn leads to contamination of the support device, requiring fine sterilization and disinfection before it can be used again, and most of the disposable support devices are less effective ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/273A61B1/00A61B90/16A61C17/10
CPCA61B1/00131A61B1/2736A61B90/16A61C17/10
Inventor 张志勇朱财林
Owner THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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