CN219127837U

CN219127837U - Throat expanding device for maintaining respiration

Info

Publication number: CN219127837U
Application number: CN202223117906.0U
Authority: CN
Inventors: 张燚; 薛晓成; 周恩晖; 鲁丹; 杨丽云; 周晓静
Original assignee: Shanghai Pudong New Area Gongli Hospital (the Second Military Medical University Affiliated Gongli Hospital)
Current assignee: Shanghai Pudong New Area Gongli Hospital (the Second Military Medical University Affiliated Gongli Hospital)
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-06
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a throat expanding device for maintaining breathing, wherein a mouth pad is used as a support to be placed in the oral cavity of a patient, the support tube is used as a support of the throat to be slidably arranged in the inner cavity of the mouth pad, and an oxygen therapy tube is slidably arranged in the inner cavity of the support tube; the outer side walls of the rear ends of the support tube and the oxygen therapy tube are provided with a balloon which can support the throat and the trachea; the supporting tube and the oxygen delivery tube are provided with a sputum aspirator and an inflator. The utility model has the functions that when the mucosa of a patient is seriously blocked, a doctor places a mouth pad at the mouth of the patient to prevent the patient from biting the tongue or an oxygen delivery tube due to unconsciousness during hypoxia, then the balloon is inflated through the inflation tube, so that the balloon is expanded to severely blocked parts to expose the inlet of the trachea, and then the balloon is inserted into the trachea of the patient by using the oxygen delivery tube to deliver oxygen to the patient; when encountering sputum, the sputum can be sucked out by the external suction device through the sputum suction hole and the sputum suction pipe communicated with the sputum suction hole.

Description

Throat expanding device for maintaining respiration

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a throat expanding device for maintaining breathing.

Background

Respiratory diseases are common diseases and frequently-occurring diseases, the main diseases are in the trachea, bronchi, lungs and chest, the cough, chest pain and breathing of the patient with light diseases are affected, the patient with heavy diseases is difficult to breathe, hypoxia and even respiratory failure are fatal, after the patient performs operation of respiratory tract, the general throat is easy to be blocked by mucous membrane, and at the moment, the throat expansion device is needed to be used for solving the blockage, so that the smooth breathing of the patient is ensured.

The existing expanding device mainly comprises a catheter with an air sac at the tail end and a supporting seat (Chinese patent CN 202122938505.0) for expanding the oral cavity and cleaning the sputum at the throat part; when the device is used, the catheter cannot clear sputum, the mucous membrane of the oral cavity and the throat of a patient is easily damaged, and the catheter is not suitable for patients with severe blockage needing emergency oxygen therapy, because the device is not easy to carry out respiratory tract intubation oxygen therapy.

In order to solve the above problems, a throat distending device for maintaining respiration is proposed herein.

Disclosure of Invention

In order to solve the technical problems, the utility model designs a throat dilator for maintaining breathing, when mucosa of a patient is seriously blocked, a doctor firstly places a mouth pad at the mouth of the patient so as to prevent the patient from biting a tongue or an oxygen therapy tube due to unconsciousness during hypoxia, then inflates a balloon through an inflation tube, so that the balloon is expanded to severely blocked parts to expose an air tube inlet, then is inserted into the air tube of the patient by using the oxygen therapy tube, and then pumps out an endoscope, and then delivers oxygen to the patient; and in the process of inserting the support tube and the oxygen catheter, when sputum is encountered, the sputum can be sucked out through the sputum suction hole and the sputum suction tube communicated with the sputum suction hole under the suction of external suction equipment.

In order to achieve the technical effects, the utility model is realized by the following technical scheme: the utility model provides a throat expansion device for maintaining breathe, includes mouth pad, stay tube, oxygen therapy pipe, its characterized in that: the mouth pad is used as a support to be placed in the oral cavity of a patient, the support tube is used as a support of the throat to be slidably arranged in the inner cavity of the mouth pad, and the oxygen therapy tube is slidably arranged in the inner cavity of the support tube; the outer side walls of the rear ends of the support tube and the oxygen therapy tube are provided with a balloon which can support the throat and the trachea; the supporting tube and the oxygen delivery tube are provided with a sputum aspirator and an inflator.

Preferably, the outer side walls of the proximal ends of the support tube and the oxygen therapy tube are slidably provided with fixing plugs which can fasten the support tube and the oxygen therapy tube on the mouth cushion and the support tube.

Preferably, the sputum aspirator and the inflating device further comprise an inflating channel, a sputum aspirator channel, a balloon, an inflating tube, a sputum aspirator hole and a sputum aspirator tube, the inflating channel and the sputum aspirator channel are arranged in the side walls of the supporting tube and the oxygen catheter, the inflating channel is communicated with the balloon and the inflating tube, the sputum aspirator channel is communicated with the sputum aspirator hole and the sputum aspirator tube, and the inflating tube and the sputum aspirator tube are arranged on the upper side and the lower side of the joint of the front ends of the supporting tube and the oxygen catheter.

Preferably, the left side of the balloon on the supporting tube is a rectangular surface, the right side is an outward convex curved surface, the left side is a quarter round shape which is half cut when seen from the end surface of the supporting tube, the rectangular surface can enable the oxygen therapy tube to be closer to an air tube positioned in front of the test tube, the intubation is convenient, and the outward convex curved surface can better prop open the throat.

Preferably, the mouth pad further comprises a lip pad and a pipeline, the lip pad is provided with a buckle, and the rear end of the pipeline is bent downwards.

The beneficial effects of the utility model are as follows:

when the mucosa of the patient is seriously blocked, a doctor places a mouth pad at the mouth of the patient so as to prevent the patient from biting the tongue or the oxygen catheter due to unconsciousness during hypoxia, then inflates the balloon through the inflation tube, so that the balloon is expanded to severely blocked parts to expose the tracheal entrance, then inserts the balloon into the trachea of the patient by using the oxygen catheter, inflates the balloon on the oxygen catheter to ensure that the balloon is firmly in the trachea, withdraws the endoscope, and then conveys oxygen to the patient; and in the process of inserting the support tube and the oxygen catheter, when sputum is encountered, the sputum can be sucked out through the sputum suction hole and the sputum suction tube communicated with the sputum suction hole under the suction of external suction equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a block diagram of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a cross-sectional view of the removal port pad of FIG. 3 in accordance with the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

the inflatable cushion comprises a mouth cushion 1, a support tube 2, an oxygen therapy tube 3, an inflation channel 4, a sputum suction channel 5, a balloon 6, an inflation tube 7, a sputum suction hole 8, a sputum suction tube 9, a joint 10, a fixed plug 11, a lip cushion 12, a pipeline 13 and a buckle 14.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Example 1

As shown in fig. 1 to 4, the present embodiment provides a throat expansion device for maintaining breathing, comprising a mouth pad 1, a support tube 2, and an oxygen therapy tube 3, wherein the mouth pad 1 is placed in the mouth of a patient as a support, the support tube 2 is slidably mounted in the inner cavity of the mouth pad 1 as a support for the throat, and the oxygen therapy tube 3 is slidably mounted in the inner cavity of the support tube 2; the outer side walls of the rear ends of the support tube 2 and the oxygen therapy tube 3 are provided with a saccule 6 which can support the throat and the trachea; the supporting tube 2 and the oxygen therapy tube 3 are provided with a sputum aspirator and an inflator.

The outer side walls of the near front ends of the support tube 2 and the oxygen therapy tube 3 are provided with fixing plugs 11 which can fasten the support tube 2 and the oxygen therapy tube 3 on the mouth cushion 1 and the support tube 2 in a sliding way.

The sputum aspirator and the inflatable device further comprise an inflation channel 4, a sputum aspirator 5, a balloon 6, an inflation tube 7, a sputum aspirator 8 and a sputum aspirator 9, the inflation channel 4 and the sputum aspirator 5 are arranged in the side walls of the support tube 2 and the oxygen catheter 3, the inflation channel 4 is communicated with the balloon 6 and the inflation tube 7, the sputum aspirator 5 is communicated with the sputum aspirator 8 and the sputum aspirator 9, and the inflation tube 7 and the sputum aspirator 9 are arranged on the upper side and the lower side of the front end joint 10 of the support tube 2 and the oxygen catheter 3.

The left side of the balloon 6 on the support tube 2 is a rectangular surface, and the right side is an outward convex curved surface.

The mouth pad 1 also comprises a lip pad 12 and a pipeline 13, wherein the lip pad 12 is provided with a buckle 14, and the rear end of the pipeline 13 is bent downwards.

The working principle of the utility model is as follows:

when the mucosa of a patient is seriously blocked, a doctor firstly places the mouth pad 1 on the mouth of the patient, and ties a restraint strap on the buckle 14 on the mouth pad 1 to fix the mouth pad 1 so as to prevent the patient from biting the tongue or the oxygen catheter 3 due to unconsciousness during hypoxia, then inserts the oxygen catheter into the support tube 2, inserts the support tube 2 into the mouth pad 1, inserts an endoscope into the oxygen catheter 3, inserts one end of the support tube 2 with the balloon 6 into the seriously blocked part under the guidance of the endoscope, inflates the balloon 6 through the inflation tube 7, so that the balloon 6 is propped open at the severely blocked part to expose the tracheal entrance, then inserts the oxygen catheter 3 into the trachea of the patient, inflates the balloon 6 on the oxygen catheter 3 so as to fix the balloon 6 in the trachea, then withdraws the endoscope, then transmits oxygen to the patient, and simultaneously fixes the support tube 2 on the mouth pad 1 and the oxygen catheter 3 on the support tube 2 through the fixing plug 11; and during the process of inserting the support tube 2 and the oxygen catheter 3, when sputum is encountered, the sputum can be sucked out through the sputum suction hole 8 and the sputum suction tube 9 communicated with the sputum suction hole under the suction of external suction equipment.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.

Claims

1. The utility model provides a throat expansion device for maintaining breathe, includes mouth pad, stay tube, oxygen therapy pipe, its characterized in that: the mouth pad is used as a support to be placed in the oral cavity of a patient, the support tube is used as a support of the throat to be slidably arranged in the inner cavity of the mouth pad, and the oxygen therapy tube is slidably arranged in the inner cavity of the support tube; the outer side walls of the rear ends of the support tube and the oxygen therapy tube are provided with a balloon which can support the throat and the trachea; the supporting tube and the oxygen delivery tube are provided with a sputum aspirator and an inflator.

2. A throat expansion device for respiratory maintenance according to claim 1, wherein: the outer side walls of the near front ends of the support tube and the oxygen therapy tube are slidably provided with fixing plugs which can fasten the support tube and the oxygen therapy tube on the mouth cushion and the support tube.

3. A throat expansion device for respiratory maintenance according to claim 1, wherein: the sputum aspirator and the inflatable device also comprise an inflation channel, a sputum aspirator, a balloon, an inflation tube, a sputum aspirator hole and a sputum aspirator, wherein the inflation channel and the sputum aspirator are arranged in the side walls of the support tube and the oxygen catheter, the inflation channel is communicated with the balloon and the inflation tube, the sputum aspirator is communicated with the sputum aspirator hole and the sputum aspirator, and the inflation tube and the sputum aspirator are arranged on the upper side and the lower side of the front end joint of the support tube and the oxygen catheter.

4. A throat expansion device for respiratory maintenance according to claim 1, wherein: the left side of the balloon on the supporting tube is a rectangular surface, and the right side of the balloon is an outward convex curved surface.

5. A throat expansion device for respiratory maintenance according to claim 1, wherein: the mouth pad also comprises a lip pad and a pipeline, wherein the lip pad is provided with a buckle, and the rear end of the pipeline is bent downwards.