CN212699167U

CN212699167U - Novel gastroscope seam

Info

Publication number: CN212699167U
Application number: CN202020675560.8U
Authority: CN
Inventors: 雷小菊; 钱文丽; 潘勤勤; 高国娥
Original assignee: Zhejiang Provincial Peoples Hospital
Current assignee: Zhejiang Provincial Peoples Hospital
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-03-16
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a novel gastroscope seam, include: a blocking edge, a cushion part, a gastroscope channel, an elastic band, a buffer pad, an air inlet valve and an auxiliary channel; the blocking edge is elliptical, and an opening is formed in the middle of the blocking edge; the opening is connected with the columnar bite block part inwards; a gastroscope channel is communicated between the blocking edge and the bite block part. The utility model has the advantages that: the novel gastroscope seam is provided with the inflatable cushion pad at the edge of the seam blocking edge, so that the comfort level is improved, and meanwhile, the inflation quantity can be adjusted according to the tightness, so that the comfort level of a person to be inspected is better; meanwhile, an auxiliary channel is additionally arranged, the auxiliary channel can be connected with a drainage bag to collect secretion and can also be used as an oropharynx air duct channel to assist oropharynx ventilation and better open the respiratory tract; the phenomenon that the back of the tongue causes the respiratory tract to be blocked is avoided; the gastroscopy flexibility is better, so that the examiner can smoothly complete the gastroscopy, and unnecessary damage and medical disputes to the examiner are reduced.

Description

Novel gastroscope seam

Technical Field

The utility model relates to the field of medical devices, in particular to a novel gastroscope seaming device.

Background

Gastroscopes can detect different lesions such as gastric ulcers, inflammations, tumors, polyps and the like, and are the most direct examination method which cannot be replaced at present. During examination, the mouth piece is used in a matched mode, the mouth piece can support the oral cavity, and when a lens tube of the gastroscope extends into the body through the mouth piece, the mouth piece can protect the lens tube.

In gastroscopy, after the mouth is in the oral cavity, in order to fix the position of the mouth not easy to slip or fall off, an elastic band is often sleeved on the pillow part for fixation, the material adopted by the existing mouth blocking edge (the edge part of the mouth) is thin and hard, at the moment, the blocking edge is pressed on the lip deeply because of over-tight fixation, and the comfort is poor. Therefore, the painful experience of the examinee is increased, unnecessary injury is easily caused to the examinee, the lips of the examinee are indented by a light person, partial skin of the lips is damaged by a heavy person, and particularly, the skin is easily damaged by a dry lip person who selects a painless gastroscope person and stops drinking for 6 hours. Thereby increasing the discomfort of the examiner and even increasing unnecessary doctor-patient disputes. Meanwhile, a large amount of secretion often flows out from the nipped gastroscope channel in the inspection process to pollute clothes of an inspected person, and discomfort is brought to the inspected person. When the gastroscope is painless, the examiner often causes unsmooth breathing because the tongue root falls, and at the moment, the gastroscope needs to be pulled out, and the gastroscope is put into the oropharynx air duct from the clenched gastroscope channel to open the air duct.

In summary, it is very important to provide a novel gastroscope bite.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a novel gastroscope seam.

This novel gastroscope nip includes: a blocking edge, a cushion part, a gastroscope channel, an elastic band, a buffer pad, an air inlet valve and an auxiliary channel; the blocking edge is elliptical, and an opening is formed in the middle of the blocking edge; the opening is connected with the columnar bite block part inwards; a gastroscope channel is communicated between the blocking edge and the bite block part; a cushion pad is arranged on one circle of the outer edge of the blocking edge, and an air inlet valve is arranged on the cushion pad; the baffle edge is provided with an auxiliary channel at the right side of the gastroscope channel, and the auxiliary channel is in a cylindrical shape protruding towards the inside and the outside of the baffle edge; the auxiliary channel is connected with an oropharynx air duct or a drainage bag; the left and right sides of the blocking edge are provided with waist holes for connecting elastic bands.

Preferably, the auxiliary channel is a channel of the oropharyngeal airway; the oropharyngeal airway conforms to the radian of the oropharyngeal cavity of a human body and has flexibility; the oropharyngeal airway matches the size of the auxiliary channel.

Preferably, the auxiliary channel is connected with a drainage bag as a secretion collecting device; the aperture of the drainage bag is the same as that of the auxiliary channel.

Preferably, the opening of the blocking edge is a notch with an inner chamfer.

Preferably, the blocking edge is provided with a supporting platform contacting with the elastic band at the outer side of the left and right waist holes.

Preferably, the air inlet valve is positioned obliquely above the waist hole on the left side of the baffle edge.

Preferably, the retaining rim, the cushion portion, the gastroscope channel, the elastic band, the cushion, the air inlet valve and the auxiliary channel are integrally designed.

The utility model has the advantages that: the novel gastroscope seam is provided with the inflatable cushion pad at the edge of the seam blocking edge, so that the comfort level is improved, and meanwhile, the inflation quantity can be adjusted according to the tightness, so that the comfort level of a person to be inspected is better; meanwhile, an auxiliary channel is additionally arranged, the auxiliary channel can be connected with a drainage bag to collect secretion and can also be used as an oropharynx air duct channel to assist oropharynx ventilation and better open the respiratory tract; the phenomenon that the back of the tongue causes the respiratory tract to be blocked is avoided; the gastroscopy flexibility is better, so that the examiner can smoothly complete the gastroscopy, and unnecessary damage and medical disputes to the examiner are reduced.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a left side view of the present invention;

FIG. 4 is a schematic view of an auxiliary channel as an oropharyngeal airway passage;

fig. 5 is a schematic diagram of the auxiliary channel connected with a drainage bag for collecting secretion.

Description of reference numerals: the device comprises a blocking edge 1, a bite block part 2, a gastroscope channel 3, an elastic band 4, a cushion pad 5, an air inlet valve 6, an auxiliary channel 7, an oropharynx air duct 8 and a drainage bag 9.

Detailed Description

The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, the present invention can be modified in several ways without departing from the principle of the present invention, and these modifications and modifications also fall into the protection scope of the claims of the present invention.

Examples

Referring to fig. 1, the utility model discloses a novel gastroscope seam, include: the device comprises a retaining edge 1, a bite block part 2, a gastroscope channel 3, an elastic band 4, a buffer pad 5, an air inlet valve 6 and an auxiliary channel 7; the blocking edge 1 is elliptical, and an opening is formed in the middle of the blocking edge 1; the opening is connected with a columnar bite block part 2 inwards; a communicating gastroscope channel 3 is arranged between the blocking edge 1 and the bite block part 2; a cushion pad 5 is arranged on one circle of the outer edge of the blocking edge 1, and an air inlet valve 6 is arranged on the cushion pad 5; the baffle edge 1 is provided with an auxiliary channel 7 at the right side of the gastroscope channel 3, and the auxiliary channel 7 is in a cylindrical shape protruding towards the inside and the outside of the baffle edge 1; the auxiliary channel 7 is connected with an oropharynx air duct 8 or a drainage bag 9; the left and right sides of the blocking edge 1 are provided with waist holes for connecting elastic bands 4.

The auxiliary channel 7 serves as a channel for the oropharyngeal airway 8; the oropharyngeal airway 8 conforms to the radian of the oropharyngeal cavity of a human body and has flexibility; oropharyngeal airway 8 matches the size of secondary channel 7. The auxiliary channel 7 is connected with a drainage bag 9 as a secretion collecting device; the caliber of the drainage bag 9 is the same as that of the auxiliary channel 7. The opening of the blocking edge 1 is a notch with an inner chamfer. And supporting platforms contacting the elastic bands 4 are arranged at the outer sides of the waist holes at the left and right sides of the blocking edge 1. And the air inlet valve 6 is positioned obliquely above the waist hole on the left side of the blocking edge 1. The blocking edge 1, the bite block part 2, the gastroscope channel 3, the elastic band 4, the buffer cushion 5, the air inlet valve 6 and the auxiliary channel 7 are designed into a whole.

In specific use, during gastroscopy and therapeutic operation:

the examinee lies on the left side of the examination bed, the examinee is ordered to open the mouth before examination, the novel gastroscope bite is placed in the oral cavity, the bite block part 2 is positioned between the upper and lower teeth, and the buffer pad 5 on the blocking edge 1 is tightly attached to the outer lip; the elastic band 4 is sleeved on the pillow part for fixing so as to fix the position of the bite and prevent the bite from slipping or falling off, and the air inlet valve 6 is used for filling a certain amount of air into the cushion pad 5 to adjust the tightness of the blocking edge, so that the bite cannot easily fall off and the lips cannot be crushed.

After the bite is fixed too well, the examiner can start gastroscopy. The doctor stretches into the stomach along gastroscope bite-in passageway, the doctor can direct observation esophagus, the pathological change of stomach and duodenum, especially to tiny pathological change, in the gastroscope inspection, because human natural condition reflection, when the gastroscope hose stretched into the stomach, be located the secretion in human throat, saliva in the oral cavity can flow along the gastroscope passageway of bite-in, the method commonly used in clinic is to fill up in the water absorption and the towel to the neck clothes upper side in inspector left side face, in this scheme, during clinical gastroscope inspection, most patients get the left side position of lying on the left side, according to clinical experience, the gastroscope of being more convenient for gets into in the stomach, and auxiliary channel 7 is located gastroscope passageway 3 right side (auxiliary channel 7 is located gastroscope passageway 3 left side under the user wearing state), the secretion of being convenient for flows. After anesthesia, still can be from this passageway with oropharynx 8 push away the oral cavity in, oropharynx air vent 8 is opened the respiratory track and is prevented the tongue tenesmus, can avoid the gastroscope hose to prevent to take place to interfere rather than, it is better to have sufficient space, flexibility when guaranteeing the gastroscope inspection.

Oropharynx air vent 8 and secretion drainage bag 9 are special for this kind of seaming design, and oropharynx air vent 8 accords with people's oropharynx chamber radian, has certain pliability, is fit for the auxiliary passage size, and drainage bag 9 bores is with the auxiliary passage bore.

Claims

1. A novel gastroscopic bite, comprising: the device comprises a blocking edge (1), a bite block part (2), a gastroscope channel (3), an elastic band (4), a cushion pad (5), an air inlet valve (6) and an auxiliary channel (7); the blocking edge (1) is elliptical, and an opening is formed in the middle of the blocking edge (1); a columnar bite block part (2) is connected with the opening inwards; a gastroscope channel (3) is communicated between the blocking edge (1) and the cushion part (2); a cushion pad (5) is arranged on one circle of the outer edge of the blocking edge (1), and an air inlet valve (6) is arranged on the cushion pad (5); an auxiliary channel (7) is arranged on the right side of the gastroscope channel (3) of the blocking edge (1), and the auxiliary channel (7) is in a cylindrical shape protruding towards the inside and the outside of the blocking edge (1); the auxiliary channel (7) is connected with an oropharynx air duct (8) or a drainage bag (9); waist holes are arranged at the left side and the right side of the blocking edge (1) to connect with elastic bands (4).

2. The novel gastroscopic bite of claim 1 wherein: the auxiliary channel (7) is used as a channel of an oropharyngeal airway (8); the oropharyngeal airway (8) conforms to the radian of the oropharyngeal cavity of a human body and has flexibility; the oropharyngeal airway (8) matches the size of the auxiliary channel (7).

3. The novel gastroscopic bite of claim 1 wherein: the auxiliary channel (7) is connected with a drainage bag (9) as a secretion collecting device; the caliber of the drainage bag (9) is the same as that of the auxiliary channel (7).

4. The novel gastroscopic bite of claim 1 wherein: the opening of the blocking edge (1) is a notch with an inner chamfer.

5. The novel gastroscopic bite of claim 1 wherein: and supporting platforms contacting the elastic bands (4) are arranged on the outer sides of the waist holes on the left side and the right side of the blocking edge (1).

6. The novel gastroscopic bite of claim 1 wherein: and the air inlet valve (6) is positioned obliquely above the waist hole on the left side of the blocking edge (1).

7. The novel gastroscopic bite of claim 1 wherein: the blocking edge (1), the bite block part (2), the gastroscope channel (3), the elastic band (4), the cushion pad (5), the air inlet valve (6) and the auxiliary channel (7) are designed in an integrated mode.