CN219048403U

CN219048403U - Gastroscope seaming structure

Info

Publication number: CN219048403U
Application number: CN202222836198.XU
Authority: CN
Inventors: 王汶标
Original assignee: Shaoxing Jiancheng Medical Products Co ltd
Current assignee: Shaoxing Jiancheng Medical Products Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-05-23
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the field of gastroscopes, in particular to a gastroscope seaming structure, which comprises a seaming part, wherein a main channel is formed in the seaming part and is used for passing through a gastroscope, the main channel is communicated with an oxygen channel and a carbon dioxide channel, the oxygen channel and the carbon dioxide channel are not communicated with each other, and the oxygen channel is communicated with an oxygen input end; the nasal obstruction part is provided with two nasal obstruction channels which are respectively communicated with the oxygen channel and the carbon dioxide channel. After the scheme is adopted, the oxygen inhalation problem of patients with difficult nasal breathing is solved, and CO2 monitoring is carried out simultaneously, so that the suffocation of the patients is prevented.

Description

Gastroscope seaming structure

Technical Field

The utility model relates to the field of gastroscopes, in particular to a gastroscope seaming structure.

Background

Gastroscopy is a routine examination by which different lesions such as gastric ulcers, inflammations, tumors, polyps, etc. can be found, and is currently the most direct examination method that is not an alternative. The traditional gastroscopy is painful, and along with the increasing progress of technology, painless gastroscopy is also widely applied clinically, so that the pain of patients can be greatly relieved.

Because painless gastroscopes require anesthesia, even with shallow depth of anesthesia, respiratory depression can result in patients, while muscle relaxation after anesthesia leads to a glosso suffix, with a certain risk of asphyxia, particularly in obese patients, and in patients with nasal dyspnea.

In order to prevent a patient from biting the gastroscope during gastroscope operation, a bite block must be placed between the upper and lower incisors, and the bite block must be properly fixed, and oxygen is directly supplied through the nasal cavity during painless gastroscopy at present.

For patients with nasal obstruction, the nasal supply is carried out, the patients cannot inhale, so that nasal oxygen supply is ineffective, and the risk of hypoxia of the patients is increased; for obese patients, the phenomenon of the suffix of the tongue root is more common, and the oxygen supply in the oral cavity can be ineffective.

Meanwhile, the oxygen tube is fixed by the adhesive tape, and is easy to fall off, when gastroscopy is carried out, as the nasal cavity blockage possibility is increased for patients under the general anesthesia, partial patients need to breathe in the oral cavity, and meanwhile, the oxygen tube is inserted into the nasal cavity and is fixed on the face by the adhesive tape, so that the patients are uncomfortable, the working procedure is increased, and the working efficiency is reduced.

Therefore, the inventor further research and develop a gastroscope seaming structure, which is generated by the scheme.

Disclosure of Invention

The utility model aims to provide a gastroscope seaming structure, which solves the oxygen inhalation problem of patients with difficult nasal breathing, and simultaneously monitors CO2 to prevent suffocation of the patients.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

a gastroscope seaming structure, which comprises

The main channel is used for passing through the gastroscope, the main channel is communicated with the oxygen channel and the carbon dioxide channel, the oxygen channel and the carbon dioxide channel are not communicated with each other, and the oxygen channel is communicated with the oxygen input end;

the nasal obstruction part is provided with two nasal obstruction channels which are respectively communicated with the oxygen channel and the carbon dioxide channel.

When in use, the seaming part is placed in the mouth of a patient, the nasal plug part is inserted into the nostril of the patient, the mouth and the nose are ventilated, and the normal operation of gastroscopy can be ensured while the oxygen supply is ensured.

Further, the carbon dioxide channel is also in communication with a carbon dioxide detector.

Further, the oxygen channel is a T-shaped pipeline, one channel is communicated with nostrils, the other channel is communicated with the oral cavity, and the other channel is communicated with the oxygen machine.

Further, the carbon dioxide channel is a T-shaped pipeline, one path is communicated with nostrils, the other path is communicated with the oral cavity, and the other path is communicated with the carbon dioxide detector.

Further, a silica gel layer is arranged on the outer side of the main channel of the seaming part.

The silica gel layer can prevent teeth injury and fatigue.

Further, a movable cover is arranged at the pipeline end of the carbon dioxide channel and the carbon dioxide detector.

Further, the biting part and the nasal obstruction part are in clamping connection.

After the scheme is adopted, compared with the prior art, the utility model has the following advantages:

through the fixation to patient's oral cavity, guaranteed the unobstructed of gastroscope, simultaneously, can also be to the oral and nasal air feed, even the nasal cavity is blocked also not influence the air feed, can also detect patient's breathing through the carbon dioxide detector simultaneously, prevent stifling.

Drawings

FIG. 1 is one of the schematic views of the mouthpiece;

FIG. 2 is a second schematic view of the mouthpiece;

fig. 3 is a schematic view of a nasal obstruction.

Description of the reference numerals

A main channel 1, an oxygen channel 2, a carbon dioxide channel 3, a nasal obstruction channel 4 and a movable cover 5.

Detailed Description

The utility model will be further described with reference to the drawings and the specific examples.

A gastroscope seaming structure comprises a seaming part and a nose plug part, which are respectively and independently manufactured for the convenience of industrial manufacturing, and then are assembled together by mutual structure clamping.

As shown in fig. 1 and 2, the seaming portion includes a main channel 1 matched with the oral cavity, the main channel 1 is used for passing through a gastroscope, an oxygen channel 2 and a carbon dioxide channel 3 are communicated in the channel of the main channel 1, the oxygen channel 2 and the carbon dioxide channel 3 are not communicated with each other, and oxygen in the oxygen channel 2 is prevented from being input into the carbon dioxide channel 3 to influence the detection of carbon dioxide.

The oxygen channel 2 and the carbon dioxide channel 3 are T-shaped pipelines, one path of the oxygen channel 2 is communicated with nostrils (a), the other path is communicated with the oral cavity, and the other path is communicated with an oxygen machine (b). One path of the carbon dioxide channel 3 is communicated with nostrils (c), the other path is communicated with the oral cavity, and the other path is communicated with a carbon dioxide detector (d). Wherein the line communicating with the mouth is on the inner wall of the main channel 1, which is hidden from view in the drawing.

The d end of the carbon dioxide channel 3 is used as a connecting end with a carbon dioxide detector, and a movable cover 5 can be arranged on one side of the d end, so that the port is plugged when carbon dioxide detection is not needed.

As shown in fig. 3, the nose plug part is provided with two nose plug channels 4 which are respectively communicated with the oxygen channel 2 and the carbon dioxide channel 3, and the whole nose plug part is made into a clip structure, so that the nose plug part can be clamped on the biting part, and the nose plug channels 4 are spliced with the oxygen channel 2 and the carbon dioxide channel 3.

Preferably, a silica gel layer is arranged on the outer side of the main channel 1 of the biting part, and the biting part needs to ensure the rigidity of the main channel, and meanwhile, the using feeling of a patient is considered, namely, softer silica gel can save more labor during biting.

The foregoing is only specific embodiments of the present utility model, and words such as "upper, lower, left, right, middle" and the like "related to the present utility model are merely used by way of reference, not to be construed as limiting, and any insubstantial modifications made by the present utility model shall fall within the scope of the utility model.

Claims

1. A gastroscope seaming structure which is characterized in that: comprising

2. A gastroscopic seaming structure as defined in claim 1, wherein: the carbon dioxide channel is also in communication with a carbon dioxide detector.

3. A gastroscopic seaming structure as defined in claim 1, wherein: the oxygen channel is a T-shaped pipeline, one is communicated with nostrils, the other is communicated with the oral cavity, and the other is communicated with the oxygen machine.

4. A gastroscopic seaming structure as defined in claim 1, wherein: the carbon dioxide channel is a T-shaped pipeline, one path is communicated with nostrils, the other path is communicated with the oral cavity, and the other path is communicated with the carbon dioxide detector.

5. A gastroscopic seaming structure as defined in claim 1, wherein: a silica gel layer is arranged on the outer side of the main channel of the biting part.

6. A gastroscopic seaming structure as defined in claim 1, wherein: the pipeline ends of the carbon dioxide channel and the carbon dioxide detector are provided with movable covers.

7. A gastroscopic seaming structure as defined in claim 1, wherein: the biting part and the nasal obstruction part are in clamping connection.