CN215135248U

CN215135248U - Trachea cannula for ICU nursing patient

Info

Publication number: CN215135248U
Application number: CN202021580893.9U
Authority: CN
Inventors: 田琴; 倪静; 吴兴会
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-12-14
Anticipated expiration: 2030-08-03

Abstract

A trachea cannula for ICU nursing patients comprises a tube body, an air bag, a fixed block, a connector, an air bag inflation tube and an air bag inflation port; the side of the tube body close to the front end is provided with an air bag, the side of the tube body close to the rear end is provided with a fixed block, the tracheal cannula is fixed through the air bag, and the air bag is tightly attached to the respiratory tract; the end of the tube body is provided with an interface which is connected with a breathing machine, and the air bag is connected with an air bag inflation inlet through an air bag inflation tube; the fixed block is the arc plate of four angle chamfers, and the upper and lower both sides of fixed block are provided with the alveolus, and the patient bites in the alveolus of fixed block, fixes trachea cannula. The air bag is made of elastic rubber materials, so that the air bag is soft and large in deformation, a patient feels comfortable to use, the air bag can wriggle, and the respiratory tract can not be crushed. The rear of fixed block is provided with the toper screwed pipe, is provided with the toper screw cap on the toper screwed pipe, and the body is inserted in the toper screwed pipe, and the fixed block can move on the body fixedly, satisfies the required trachea cannula depth of insertion of different patients.

Description

Trachea cannula for ICU nursing patient

Technical Field

The utility model relates to a trachea cannula technical field, concretely relates to trachea cannula that ICU nursing patient used.

Background

The ICU is an intensive care unit, provides isolation places and equipment for patients with severe or coma, provides optimal care, and monitors and supplies in a targeted manner, and is also called a deep treatment department. The medical organization management mode integrates the modern medical care technology with the development of medical care specialty, the birth of novel medical equipment and the improvement of hospital management system.

The ICU collects critical patients and provides the best guarantee on manpower, material resources and technology so as to obtain good treatment effect. The ICU is provided with a central monitoring station for directly observing all monitored sickbeds. Each sickbed has a wider occupied area, and the sickbeds are separated by glass or cloth curtains. The ICU is equipped with bedside monitor, central monitor, multifunctional respiratory therapy machine, anesthesia machine, electrocardiograph, defibrillator, pacemaker, infusion pump, micro-syringe, trachea cannula and first-aid equipment required for tracheotomy.

ICU nursing patient is the state of an illness seriously, has life dangerous patient, and this type of patient more needs careful care, and breathing is the essential character that the human body keeps the life, needs trachea cannula to guarantee to breathe unobstructed to critically ill patient, and current trachea cannula is fixed inconvenient, and liquid can get into lower respiratory tract along trachea cannula pipe wall when intubate and extubation and cause lung to infect and the aspiration by mistake, uses uncomfortable.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a trachea cannula used for ICU nursing patients; the trachea cannula is comfortable to use and convenient to fix, and can prevent liquid from entering the lower respiratory tract during intubation and tube drawing.

In order to achieve the technical purpose and achieve the technical effects, the invention is realized by the following technical scheme:

a trachea cannula for ICU nursing patients comprises a tube body, an air bag, a fixed block, a connector, an air bag inflation tube and an air bag inflation port; the side of the tube body close to the front end is provided with an air bag, the side of the tube body close to the rear end is provided with a fixed block, the tracheal cannula is fixed through the air bag, and the air bag is tightly attached to the respiratory tract; the end of the tube body is provided with an interface which is connected with a breathing machine, and the air bag is connected with an air bag inflation inlet through an air bag inflation tube;

the fixed block is the arc plate of four angle chamfers, and the upper and lower both sides of fixed block are provided with the alveolus, and the patient bites in the alveolus of fixed block, fixes trachea cannula.

The air bag is made of elastic rubber materials, so that the air bag is soft and large in deformation, a patient feels comfortable to use, the air bag can wriggle, and the respiratory tract can not be crushed.

Furthermore, the front end of the air bag is provided with a convex ring on the tube body, when the trachea is inserted and pulled out, liquid flows downwards along the tube wall, the convex ring can block the flow, and the convex ring effectively prevents the liquid from entering the lower respiratory tract along the tube wall of the trachea cannula during the intubation and pulling out to cause lung infection and aspiration.

Furthermore, the rear of fixed block is provided with the toper screwed pipe, is provided with the toper screw cap on the toper screwed pipe, and the body is inserted in the toper screwed pipe, screws fixedly through the toper screw cap, and the toper screw cap is loosened in the back, and the fixed block can move on the body, satisfies the required trachea cannula depth of insertion of different patients.

The utility model has the advantages that: an endotracheal tube for ICU care patients has the following advantages:

1. the air bag is made of soft and deformable large-elasticity rubber materials, so that the air bag is comfortable to use by a patient, can creep and cannot cause respiratory tract pressure injury, the front end of the air bag is provided with the convex ring, the convex ring can block liquid flowing along the tube wall, and the convex ring effectively prevents liquid from entering the lower respiratory tract along the tube wall of the tracheal cannula during intubation and tube drawing to cause lung infection and aspiration;

2. the fixing block is arranged on the tube body, tooth sockets are formed in the upper side and the lower side of the fixing block, a patient bites into the tooth sockets of the fixing block, the fixing is stable, the conical threaded tube and the conical threaded cap are arranged on the rear side of the fixing block, the tube body is inserted into the threaded tube, the fixing block can slide on the tube body, the fixing block is fixed by screwing the threaded cap, different trachea cannula depths are fixed, and personalized requirements of the patient are met.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of an axial configuration of an endotracheal tube for use in an ICU care patient;

FIG. 2 is a left side view partially sectional structural schematic view of the fixing block;

fig. 3 is an enlarged schematic view of the balloon.

In the drawings, the components represented by the respective reference numerals are listed below:

the air bag comprises a pipe body 1, an air bag 2, a convex ring 201, a fixing block 3, a tooth socket 301, a tapered threaded pipe 302, a tapered threaded cap 303, a 4-connector, an air bag inflation pipe 5 and an air bag inflation opening 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, an endotracheal tube for ICU care of a patient includes a tube body 1, an air bag 2, a fixing block 3, a connector 4, an air bag inflation tube 5, and an air bag inflation port 6; the side surface of the tube body 1 close to the front end is provided with an air bag 2, the side surface of the tube body close to the rear end is provided with a fixed block 3, the tracheal cannula is fixed through the air bag 2, and the air bag 2 is tightly attached to the respiratory tract; the end of the tube body 1 is provided with a connector 4 which is connected with a breathing machine, and the air bag 2 is connected with an air bag inflation inlet 6 through an air bag inflation tube 5.

The fixed block 3 is a circular arc-shaped plate with four chamfered corners, the upper side and the lower side of the fixed block 3 are provided with tooth sockets 301, and a patient bites in the tooth sockets 301 of the fixed block 3 to fix the tracheal cannula. The rear of fixed block 3 is provided with toper screwed pipe 302, is provided with toper screw cap 303 on the toper screwed pipe 302, and body 1 is inserted in toper screwed pipe 302, screws fixedly through toper screw cap 303, loosens toper screw cap 303, and fixed block 3 can move on body 1, satisfies the required trachea cannula depth of insertion of different patients.

The air bag 2 is made of elastic rubber materials, so that the soft deformation is large, the patient feels comfortable to use, and the air bag 2 can creep and cannot cause respiratory tract crush injury. The front end of the air bag 2 is provided with a convex ring 201 on the tube body, when the tube is inserted and pulled out, liquid flows downwards along the tube wall, the convex ring 201 can block the flow, and the convex ring 201 effectively prevents the liquid from entering the lower respiratory tract along the tube wall of the trachea cannula during the tube insertion and pulling out to cause lung infection and aspiration.

According to the specific embodiment, the tube body 1 penetrates through the conical threaded tube 302 of the fixing block 3, the tube body 1 is inserted, the air bag 2 is in a shrinking state when the tube body is inserted, the convex ring 201 at the rear end of the air bag 2 can block liquid from flowing along the tube wall, after the tube body is inserted, the air bag is inflated through the air bag inflation inlet 6, the tube body 1 is fixed after the air bag 2 is inflated, liquid can be prevented from entering a respiratory tract, after the tracheal cannula is inserted, the fixing block 3 slides to the tooth position of a patient, the patient bites in the tooth socket 301 of the fixing block 3, the conical threaded cap 303 is rotated, the tracheal cannula is fixed on the fixing block 3, the tracheal cannula is fixed firmly, when the tracheal cannula is extracted, gas in the air bag 2 is emitted through the air bag inflation inlet 6, the mouth bar is opened by the patient, the tracheal cannula is extracted, and the convex ring 201 can prevent the liquid from entering the respiratory tract after the air bag 2 is deflated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A trachea cannula used by an ICU nursing patient is characterized by comprising a tube body, an air bag, a fixed block, a connector, an air bag inflation tube and an air bag inflation port; the side surface of the pipe body close to the front end is provided with an air bag, and the side surface of the pipe body close to the rear end is provided with a fixed block; the tail end of the tube body is provided with a connector which is connected with a breathing machine, and the air bag is connected with an air bag inflation inlet through an air bag inflation tube;

the fixed block is an arc-shaped plate with four chamfered corners, and the upper side and the lower side of the fixed block are provided with tooth sockets; the air bag is made of elastic rubber materials;

the front end of the air bag is provided with a convex ring on the tube body.

2. An ICU care patient endotracheal tube according to claim 1, characterized in that said protruding collar is capable of blocking the flow and preventing the liquid from entering the lower airway along the wall of the endotracheal tube during intubation and extubation.

3. An endotracheal tube according to claim 1, characterized in that a tapered threaded tube is provided behind the fixing block, a tapered threaded cap is provided on the tapered threaded tube, the tube body is inserted into the tapered threaded tube and is screwed and fixed by the tapered threaded cap, the threaded cap is loosened, and the fixing block can move on the tube body.