CN217488614U - A gastrointestinal endoscopy mouth pad with functions of preventing snoring and inhaling oxygen - Google Patents

Abstract

The utility model discloses a gastrointestinal endoscopy mouth pad with the functions of preventing snoring and oxygen inhalation, comprising a body part, a bite part, an intubation catheter, and a tongue holding channel extending along the extension direction of the intubation catheter; the The inspection port pad also includes an oxygen channel formed in the body part, and at least one oxygen pipe interface is reserved on the outside of the body part, so as to be connected to the nozzle of an external oxygen machine through the oxygen pipe interface and enter the oxygen channel deliver oxygen. The mouth pad of the utility model provides the patient's lips and teeth to bite through the body part and the occlusal part, and the tongue holding channel under the intubation catheter allows the patient's tongue to be inserted, and maintains the position of the patient's tongue to prevent the tongue from touching the insertion. In addition, an oxygen channel is formed inside the main body, and two oxygen outlets are used to deliver oxygen to the patient's nose and throat respectively, so as to achieve the effect of assisting breathing.

Description

A gastrointestinal endoscopy mouth pad with functions of preventing snoring and inhaling oxygen

technical field

The utility model relates to the technical field of auxiliary tools for gastrointestinal endoscopy, in particular to a gastrointestinal endoscopy mouth pad with functions of preventing snoring and inhaling oxygen.

Background technique

As an auxiliary tool for gastrointestinal endoscopy, mouth pads have been widely used in clinical work. It has the function of opening the patient's mouth to facilitate the entry of the endoscope, and preventing damage to the endoscope caused by the patient's bite force. In recent years, with the increase in the obesity rate of Chinese people, more and more patients have the characteristics of obesity, short neck and hypertrophy of the tongue, and even combined with sleep apnea hypopnea syndrome before surgery, which increases the upper airway obstruction during general anesthesia. And the incidence of hypoxemia increases the risk of anesthesia in the perioperative period. The existing mouth plugs for gastrointestinal endoscopy do not have the functions of improving the upper airway obstruction and oxygen supply of patients, and cannot well meet the needs of current clinical work.

In the prior art, the Chinese utility model patent with the authorization announcement number of CN210813306U and the title of "An Oxygen Mask for Gastroscopy" discloses a gastroscopic examination mask with an oxygen delivery function, which is fixed on the patient's face through a mask. On the one hand, it is convenient for the in-depth gastric tube intubation, and on the other hand, it can assist the oxygen inhalation requirements of critically ill patients or comatose patients. One of the main reasons for snoring is difficulty in breathing, which leads to snoring. Therefore, the delivery of oxygen can be achieved to a certain extent. Stop snoring.

However, due to the different conditions of the patients, fixing the mask to the patient's face will also make the patient feel uncomfortable to a certain extent. At the same time, due to the clinical treatment of gastrointestinal endoscopy, the patient is easy to bite or touch the gastrointestinal intubation with the tongue. , and there is no consideration in the prior art from this aspect.

Therefore, based on the above technical problems, those skilled in the art urgently need to develop a gastrointestinal endoscopy mouth pad with functions of preventing snoring and inhaling oxygen.

Utility model content

The purpose of the utility model is to provide a gastroenteroscope with novel structure, which can prevent the patient from biting the cannula, and at the same time prevent the patient from touching the cannula or mouth pad through the tongue, and has the function of delivering oxygen and has the functions of preventing snoring and inhaling oxygen. Check the mouth pad.

In order to achieve the above object, the utility model provides the following technical solutions:

The utility model relates to a gastrointestinal endoscopy mouth pad with the functions of preventing snoring and oxygen inhalation. The mouth pad comprises:

an integrally formed body portion and an engaging portion; and

an intubation catheter located inside the occlusal portion, the side of the intubation catheter close to the patient's tongue has a tongue retaining channel integrally formed with the intubation catheter and extending along the extension direction of the intubation catheter;

Both ends of the intubation catheter are in an open structure;

Both ends of the tongue retaining channel are in an open structure;

a cannula is embedded through the cannula catheter;

The access pad also includes:

An oxygen channel is formed in the body part, and at least one oxygen pipe interface is reserved on the outside of the body part, so as to connect with the connecting pipe of the external oxygen machine through the oxygen pipe interface and deliver oxygen into the oxygen channel.

Further, the body portion is configured as a structure with a cross-sectional dimension larger than that of the engaging portion;

When worn, the body portion is located on the outer side of the patient's lip, and the bite portion is used to bite the patient's teeth;

The main body portion and the engaging portion are transitionally connected by a middle portion to form an integral molding structure, and the middle portion is configured as an inwardly recessed groove body, and the groove body is a lip groove.

Further, the outer peripheral surface of the engaging portion is recessed inwardly to form an engaging groove;

The cannula catheter is connected with the inner side of the bite portion through at least two connecting rods.

Further, the intubation conduit is a hollow cylinder structure;

The tongue holding channel protrudes below the intubation catheter, and the tongue holding channel is an elliptical cylinder;

The elliptical cylinder is fixed with a silica gel layer, or the material of the elliptical cylinder is silica gel.

Further, the upper part of the body part and the position close to the patient's nose have two first air intake tubes;

Two sides of the tongue holding channel are symmetrically arranged with a second air-inducing tube;

The first air intake tube and the second air intake tube are connected with the body part and communicated with the oxygen channel;

The external oxygen machine transmits oxygen into the oxygen channel through a nozzle, and the oxygen in the oxygen channel is exhausted through the first air intake tube and the second air intake tube.

Further, the body part is provided with a binding tape;

The mouth pad is secured to the patient's head with a strap.

Further, both sides of the body part are provided with oxygen pipe interfaces;

The oxygen tubing interface is equipped with end caps.

In the above technical scheme, the utility model provides a gastroenteroscopy mouth pad with functions of preventing snoring and inhaling oxygen, which has the following beneficial effects:

The mouth pad of the utility model is provided for the patient's lips and teeth to bite through the body part and the occlusal part, and the tongue holding channel under the intubation catheter allows the patient's tongue to be inserted, and maintains the position of the patient's tongue to avoid the tongue touching the insertion. In addition, an oxygen channel is formed inside the main body, and two oxygen outlets are used to deliver oxygen to the patient's nose and throat respectively, so as to achieve the effect of assisting breathing.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only in the present invention For some of the described embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

1 is a schematic structural diagram of a gastrointestinal endoscopy mouth pad with snoring resistance and oxygen inhalation functions provided by an embodiment of the present utility model;

2 is a front view of a gastrointestinal endoscopy mouth pad with snoring resistance and oxygen inhalation functions provided by an embodiment of the present utility model;

3 is a cross-sectional view of a gastrointestinal endoscopy mouth pad with functions of preventing snoring and inhaling oxygen according to an embodiment of the present invention.

Description of reference numbers:

1. Mouth pad; 2. Intubation catheter; 3. Tongue retaining channel;

101, body part; 102, bite part; 103, lip groove; 104, bite groove; 105, oxygen channel;

201, connecting rod; 202, oxygen pipe interface; 203, binding tape;

401. A first air intake tube; 402, a second air intake tube.

Detailed ways

In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

See Figure 1 to Figure 3;

A gastrointestinal endoscopy mouth pad with functions of preventing snoring and oxygen inhalation according to the present embodiment, the mouth pad 1 includes:

an integrally formed body portion 101 and an engaging portion 102; and

The intubation catheter 2 located on the inner side of the bite portion 102, the side of the intubation catheter 2 close to the patient's tongue has a tongue retaining channel 3 integrally formed with the intubation catheter 2 and extending along the extension direction of the intubation catheter 2;

Both ends of the intubation catheter 2 are in an open structure;

Both ends of the tongue retaining channel 3 are in an open structure;

The cannula is embedded through the cannula catheter 2;

The inspection port pad 1 also includes:

The oxygen channel 105 is formed in the main body 101, and at least one oxygen pipe interface 202 is reserved on the outside of the main body 101, so that the oxygen pipe interface 202 can be connected to the nozzle of the external oxygen machine and deliver oxygen into the oxygen channel 105.

Specifically, this embodiment discloses a new type of mouth pad for gastrointestinal endoscopy. The overall material of the mouth pad is generally medical plastic or medical silica gel, which can be made according to actual clinical requirements. The mouth pad 1 of this embodiment mainly discloses its structure and design principle. The mouth pad 1 of this embodiment includes a body portion 101 and a bite portion 102, wherein the body portion 101 and the bite portion 102 are integrally formed. When worn, they are fitted with the front side of the patient's lips and teeth respectively, and the body portion 101 and the bite portion are used. 102 can keep the patient's mouth open, and is internally linked with an intubation catheter 2. The size of the intubation catheter 2 is designed according to the size of the intubation tube. Generally, the inner diameter can match the outer diameter of the intubation tube. In order to fix the patient's tongue, a tongue holding channel 3 is protruded below the intubation catheter 2. When the patient's tongue is inserted into it, the patient cannot extend the tongue by itself due to its certain length. , which has a certain restraint effect on the tongue, and also avoids secondary trauma caused by the tongue touching the cannula.

Preferably, the body portion 101 of this embodiment is configured to have a structure with a cross-sectional dimension larger than that of the engaging portion 102;

When worn, the body portion is located on the outside of the patient's lips, and the bite portion 102 is used to bite the patient's teeth;

The body portion 101 and the engaging portion 102 are transitionally connected by a middle portion to form an integral molding structure, and the middle portion is configured as a groove body recessed inward, and the groove body is a lip groove 103 .

Since the body part 101 and the occlusal part 102 are the positions of the patient's lips and teeth, considering the constraints of the lips, the above-mentioned lip groove 103 is recessed inwardly formed between the body part 101 and the occlusal part 102 . Arc-shaped structure that works well for lip placement.

Preferably, the outer peripheral surface of the engaging portion 101 in this embodiment is recessed inwardly to form an engaging groove 104;

The intubation catheter 2 is connected to the inner side of the bite portion 102 through at least two connecting rods 201 .

Preferably, the intubation catheter 2 in this embodiment is a cylindrical structure with a hollow interior;

The tongue retaining channel 3 protrudes below the intubation catheter 2, and the tongue retaining channel 3 is an elliptical cylinder;

The oval cylinder is fixed with a silica gel layer, or the material of the oval cylinder is silica gel.

Silicone has a certain elasticity, and will not increase the discomfort of the patient due to the excellent material.

Preferably, the upper part of the main body part 101 of this embodiment, and the position close to the patient's nose, has two first air intake tubes 401;

Two sides of the tongue holding channel 3 are symmetrically provided with second air intake pipes 402;

The first air intake tube 401 and the second air intake tube 402 are connected with the main body 101 and communicated with the oxygen channel 105;

The external oxygen machine delivers oxygen into the oxygen channel 105 through the connecting pipe, and the oxygen in the oxygen channel 105 is discharged through the first air intake pipe 401 and the second air intake pipe 402 .

The structure of the oxygen channel inside the main body 101 can be various. Generally, it can be designed around the annular structure of the main body, and a circle of oxygen channels 105 is formed inside. The external oxygen tube interface 202 is communicated with the oxygen channel 105, and the above-mentioned first air intake tube 401 and the second air intake tube 402 are both communicated with the oxygen channel 105, thus forming the transportation and supply of oxygen. The speed can assist the oxygen supply of the patient during the treatment process to a certain extent, increase the oxygen concentration, eliminate the apnea hypopnea syndrome, and play a role in preventing snoring to a certain extent.

There can be various ways of wearing. In this embodiment, the binding is used for fixing, specifically: the main body portion 101 has a binding strap 203;

The mouth pad 1 is fixed to the patient's head by a binding band 203 .

Both sides of the body part 101 are provided with oxygen pipe interfaces 202;

The oxygen tubing interface 202 is equipped with end caps.

In the above technical scheme, the utility model provides a gastroenteroscopy mouth pad with functions of preventing snoring and inhaling oxygen, which has the following beneficial effects:

The mouth pad 1 of the present invention provides the patient's lips and teeth to bite through the body part 101 and the occlusal part 102, and the tongue holding channel 3 under the intubation catheter 2 allows the patient's tongue to penetrate, and maintains the position of the patient's tongue to avoid The tongue touches the cannula; in addition, an oxygen channel 105 is formed inside the main body 101, and two oxygen outlets are used to deliver oxygen to the patient's nose and throat respectively, so as to assist breathing.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it goes without saying that for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, various different Modifications are made to the described embodiments. Accordingly, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (7)

1. a gastroenteroscopy mouth pad with snoring resistance and oxygen inhalation function, is characterized in that, this inspection mouth pad (1) comprises: an integrally formed body portion (101) and an engaging portion (102); and An intubation catheter (2) located on the inner side of the bite portion (102), the intubation catheter (2) is integrally formed with the intubation catheter (2) on the side close to the patient's tongue, a tongue retaining channel (3) extending in the extension direction of the tube conduit (2); Both ends of the intubation catheter (2) are in an open structure; Both ends of the tongue retaining channel (3) are in an open structure; A cannula is embedded through the cannula catheter (2); The inspection port pad (1) also includes: an oxygen channel (105) formed in the body part (101), and at least one oxygen pipe interface (202) is reserved on the outside of the body part (101) to communicate with external oxygen through the oxygen pipe interface (202) The nozzle of the machine is connected and oxygen is delivered into the oxygen channel (105). 2 . The gastroenteroscopy mouth pad with snoring prevention and oxygen inhalation functions according to claim 1 , wherein the body portion ( 101 ) is configured to have a larger cross-sectional size than the occlusal portion ( 102 ). 3 . The cross-sectional size of the structure; When worn, the body portion (101) is located on the outer side of the patient's lip, and the bite portion (102) is used to bite the patient's teeth; The body portion (101) and the engaging portion (102) are transitionally connected through a middle portion to form an integral molding structure, and the middle portion is configured as an inwardly recessed groove body, and the groove body is a lip groove ( 103). 3. The gastroenteroscopy mouth pad with snoring prevention and oxygen inhalation functions according to claim 2, wherein the outer peripheral surface of the occlusal portion (102) is recessed inwardly to form an occlusal groove (104); The intubation conduit (2) is connected with the inner side of the occlusal portion (102) through at least two connecting rods (201). 4. The gastroenteroscopy mouth pad with snoring resistance and oxygen inhalation functions according to claim 2, wherein the intubation catheter (2) is a hollow cylinder structure; The tongue retaining channel (3) protrudes below the intubation catheter (2), and the tongue retaining channel (3) is an elliptical cylinder; The elliptical cylinder is fixed with a silica gel layer, or the material of the elliptical cylinder is silica gel. 5. The gastroenteroscopy mouth pad with snoring and oxygen inhalation functions according to claim 4, wherein the upper part of the body part (101) and the position close to the patient's nose have two a first air intake tube (401); Second air tubes (402) are symmetrically arranged on both sides of the tongue retaining channel (3); The first air intake pipe (401) and the second air intake pipe (402) are connected to the body part (101) and communicated with the oxygen channel (105); The external oxygen machine delivers oxygen through the oxygen channel (105), and the oxygen in the oxygen channel (105) is discharged through the first air intake pipe (401) and the second air intake pipe (402). 6. The gastroenteroscopy mouth pad with snoring prevention and oxygen inhalation functions according to any one of claims 1 to 5, characterized in that the body part (101) is provided with a binding band (203) ; The mouth pad (1) is fixed to the patient's head by a binding band (203). 7. A gastroenteroscopy mouth pad with snoring prevention and oxygen inhalation functions according to claim 1, characterized in that, both sides of the body part (101) are provided with oxygen pipe interfaces (202); The oxygen tube interface (202) is equipped with end caps.

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