CN218106527U - Multifunctional trachea cannula catheter for preventing airway stenosis - Google Patents

Abstract

The application discloses prevent constrictive multi-functional trachea cannula pipe of air flue relates to medical instrument technical field. This prevent constrictive multi-functional trachea cannula pipe of air flue includes the body, the one end of body is provided with the breathing machine and connects, be used for being connected with the breathing machine, be provided with a plurality of gasbags on the lateral wall of the body other end, gasbag and body an organic whole set up, and a plurality of gasbags all are connected with the gas tube, the gas tube is including the fixed part and the movable part of an organic whole setting, the fixed part is connected with the gasbag, and set up along the laminating of body outer wall, fixed part and body fixed connection, be connected with the gas connection in the movable part, be used for connecting the inflator and aerify and bleed to the gasbag. The utility model discloses a set up a plurality of gasbag on the body, and a plurality of gasbags all are connected with the gas tube to can control the gasbag of difference respectively, thereby can change the position of gasbag, reduce the constrictive emergence of air flue, still can carry out the intubate when one of them or a plurality of gasbags damage simultaneously.

Description

Multifunctional trachea cannula catheter for preventing airway stenosis

Technical Field

The application relates to the technical field of medical equipment, in particular to a multifunctional trachea cannula catheter for preventing airway stenosis.

Background

Airway stenosis is one of the most common acute and serious diseases of the respiratory system, and can cause dyspnea, asphyxia and even be life-threatening. The common causes of benign tracheal stenosis are post-intubation, tracheotomy, tuberculosis, and lung transplantation. The main risk factors for post-intubation tracheal stenosis are the intubation cuff pressure and intubation time: the complicated tracheal stenosis after tracheal intubation is mainly related to the excessive pressure of the cuff of the intubation or the excessive retention time. The bigger the balloon pressure is, the higher the incidence of tracheal wall damage is, and the tracheal wall damage degree and the formation of tracheal stenosis are in positive correlation with the time of tracheal intubation balloon compression.

With the progress of medical technology, rescue measures such as tracheal intubation and ventilator assisted ventilation are more and more widely used, some patients need long-time tracheal intubation, the retention time of the tracheal intubation is generally 72 hours, and if the retention time exceeds the time period, a long-time air bag presses the trachea, so that mucosa is damaged, and sometimes airway stenosis is caused.

The existing tracheal cannula is easy to cause mucosal injury after being used for a long time, sometimes causes stenosis, and cannot be used continuously if the air sac is damaged.

Disclosure of Invention

Therefore, the multifunctional tracheal intubation catheter for preventing airway stenosis is provided, and aims to solve the problems that the mucous membrane is easily damaged when an existing tracheal intubation is used for a long time, the existing tracheal intubation sometimes causes stenosis, and if an air bag is damaged, the trachea intubation can not be used continuously.

In order to achieve the above purpose, the present application provides the following technical solutions:

the utility model provides a prevent constrictive multi-functional trachea cannula pipe of air flue, includes the body, the one end of body is provided with the breathing machine and connects for be connected with the breathing machine, be provided with a plurality of gasbags on the lateral wall of the body other end, the gasbag with a body is integrative to be set up, and a plurality of the gasbag all is connected with the gas tube, the gas tube is including integrative fixed part and the movable part that sets up, the fixed part with the gasbag is connected to set up along the laminating of body outer wall, the fixed part with body fixed connection, be connected with inflation joint in the movable part, be used for connecting the inflator and aerify and bleed the gasbag.

Optionally, the number of said air cells is 2 or 3

Optionally, the distance between two adjacent balloons is 1-1.5cm.

Optionally, the inner diameter of the pipe body is 7-8mm, the outer diameter of the pipe body is 9-10mm, and the length of the pipe body is 32.5-35.5mm.

Optionally, a one-way valve is provided in the inflation joint.

Compared with the prior art, the method has the following beneficial effects:

connect through the breathing machine that sets up in body one end and be used for connecting the breathing machine, the auxiliary patient breathes, the other end of body sets up a plurality of gasbag, and every gasbag all is connected with the gas tube, the fixed part of gas tube is fixed at the outer wall of body, can make things convenient for the intubate, the movable part of gas tube is connected with the gas connection, be used for aerifing for the gasbag, and a plurality of gasbag mutually noninterfere, thereby can control different gasbags in certain time and change the position of intubate, when the gasbag damages simultaneously, still can use, improve urgent trachea cannula's success rate.

Drawings

To more intuitively illustrate the prior art and the present application, several exemplary drawings are given below. It should be understood that the specific shapes, configurations and illustrations in the drawings are not to be construed as limiting, in general, the practice of the present application; for example, it is within the ability of those skilled in the art to make routine adjustments or further optimizations based on the technical concepts disclosed in the present application and the exemplary drawings, for the increase/decrease/attribution of certain units (components), specific shapes, positional relationships, connection manners, dimensional ratios, and the like.

Fig. 1 is a schematic view illustrating a first viewing angle structure according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a second perspective view according to an embodiment of the present application;

description of reference numerals:

1. a pipe body; 2. a ventilator connector; 3. an air bag; 4. an inflation tube; 41. a fixed part; 42. a movable portion; 43. an inflation joint.

Detailed Description

The present application will be described in further detail below with reference to specific embodiments in conjunction with the accompanying drawings.

In the description of the present application: "plurality" means two or more unless otherwise specified. The terms "first", "second", "third", and the like in this application are intended to distinguish one element from another without particular meaning in the technical meaning (e.g., emphasis on degree or order of importance, etc.). The terms "comprising," "including," "having," and the like, as well as "comprising" (and variations thereof) are intended to mean "including, but not limited to" (some elements, components, materials, steps, etc.).

In the present application, terms such as "upper", "lower", "left", "right", "middle", and the like are usually used for easy visual understanding with reference to the drawings, and are not intended to be an absolute limitation of the positional relationship in an actual product. Changes in these relative positional relationships are also considered to be within the scope of the present disclosure without departing from the technical concepts disclosed in the present disclosure.

As shown in fig. 1 and 2, a multifunctional endotracheal intubation tube for preventing airway stenosis includes a tube body 1, wherein an inner diameter of the tube body 1 is 7-8mm, an inner diameter of the tube body 1 is 9-10mm, a length of the tube body 1 is 32.5-35.5mm, one end of the tube body 1 is provided with a ventilator connector 2 for connecting with a ventilator, a plurality of air bags 3 are provided on a sidewall of the other end of the tube body 1, the number of the air bags 3 is 2 or 3, the air bags 3 are integrally provided with the tube body 1, and a plurality of the air bags 3 are connected with an inflation tube 4, the inflation tube 3 and the tube body 1 are made of plastic material and can be bent, the inflation tube 4 includes a fixed portion 41 and a movable portion 42 which are integrally provided, the fixed portion 41 is connected with the air bags 3 and is attached along an outer wall of the tube body 1, the fixed portion 41 is fixedly connected with the tube body 1, the movable portion 42 is connected with an inflation connector 43 for connecting an inflator to inflate the air bags 3, a one-way valve is provided in the inflation connector 43, so that gas leakage in the air bags 3 can be prevented from affecting use, two air bags 3 can be set, that when a patient is still used, and the patient can be damaged by controlling the air path stenosis, and the patient, wherein the patient can be used when the patient, and the patient can be used; set up three gasbag 3, change the position that gasbag 3 oppressed patient's air flue through controlling three different gasbags 3 to reduce the narrow emergence of air flue, when one of them gasbag 3 takes place to damage simultaneously, still can use, and can reduce the narrow emergence of air flue, when two of them damage, still can promptly trachea cannula in the short time.

All the technical features of the above embodiments can be arbitrarily combined (as long as there is no contradiction between the combinations of the technical features), and for brevity of description, all the possible combinations of the technical features in the above embodiments are not described; these examples, which are not explicitly described, should be considered to be within the scope of the present description.

The present application has been described in considerable detail with reference to certain embodiments and examples thereof. It should be understood that several conventional adaptations or further innovations of these specific embodiments may also be made based on the technical idea of the present application; however, such conventional modifications and further innovations may also fall within the scope of the claims of the present application as long as they do not depart from the technical idea of the present application.

Claims (5)

1. The utility model provides a prevent stenotic multi-functional trachea cannula pipe of air flue which characterized in that: including body (1), the one end of body (1) is provided with breathing machine joint (2), is used for being connected with the breathing machine, be provided with a plurality of gasbags (3) on the lateral wall of body (1) other end, gasbag (3) with body (1) an organic whole sets up, and a plurality of gasbag (3) all are connected with gas tube (4), fixed part (41) and movable part (42) that gas tube (4) set up including an organic whole, fixed part (41) with gasbag (3) are connected to set up along body (1) outer wall laminating, fixed part (41) with body (1) fixed connection, be connected with gas connection (43) on movable part (42) for connect the inflator to aerify and bleed air gasbag (3).

2. The multifunctional endotracheal intubation tube according to claim 1, wherein: the number of the air bags (3) is 2 or 3.

3. The multifunctional endotracheal intubation tube according to claim 1, wherein: the distance between two adjacent air bags (3) is 1-1.5cm.

4. A multifunctional endotracheal intubation tube for preventing airway constriction as claimed in claim 1, wherein: the inner diameter of the pipe body (1) is 7-8mm, the outer diameter of the pipe body (1) is 9-10mm, and the length of the pipe body (1) is 32.5-35.5mm.

5. The multifunctional endotracheal intubation tube according to claim 1, wherein: a one-way valve is arranged in the inflation connector (43).

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