CN215916082U - Tracheal catheter suitable for anesthesia department - Google Patents

Abstract

The utility model discloses a tracheal catheter suitable for an anesthesia department, which comprises a catheter body, a cup cover, an air pump and a negative pressure ball, wherein the inner wall of the cup cover is in threaded connection with a collection cup, the upper end of the catheter body is provided with a connector, the surface of the catheter body is provided with a suction pipe, the other end of the suction pipe and the suction end of the air pump both penetrate through the cup cover and extend into the collection cup, the surface of the catheter body is fixedly provided with a fixed block, and the surface of the fixed block is provided with an annular installation groove. This be fit for endotracheal tube that department of anesthesia used, through setting up fixed block and first manual valve, place patient's oral cavity department with the fixed block, open first manual valve, inflate the inside of first fixed gasbag through check valve and first trachea under the effect of negative pressure ball, first fixed gasbag is inflated the back and is expanded and fix this pipe and patient's oral cavity, thereby make this pipe can reach and carry out the purpose fixed with the patient, the stability of the device when using has been improved.

Description

Tracheal catheter suitable for anesthesia department

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a tracheal catheter suitable for an anesthesia department.

Background

The technology of placing a special endotracheal tube into the trachea through the glottis is called trachea intubation, and the technology can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like. The emergency trachea cannula technology becomes an important measure in the process of cardio-pulmonary resuscitation and emergency treatment of critically ill patients accompanied with respiratory dysfunction. The trachea intubation is an important rescue technique commonly used in emergency treatment work and is one of the most widely, most effective and most rapid means in respiratory tract management.

The prior tracheal catheter has certain disadvantages in use, such as: the back all is fixed its and patient's face through the sticky tape after current pipe reinserts patient's trachea, and complex operation and fixed effect are unstable, and simultaneously, there is a large amount of sputum in some special patient's the trachea, leads to the condition of current pipe easy emergence jam after inserting the trachea, has brought inconvenience for subsequent oxygen suppliment work.

Therefore, the tracheal catheter suitable for the anesthesia department is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a tracheal catheter suitable for use in anesthesia department to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a tracheal catheter suitable for anesthesia department, which comprises a catheter body, a cup cover, an air pump and a negative pressure ball, the inner wall threaded connection of bowl cover collects the cup, the upper end of pipe body is provided with the connector, the surface of pipe body is provided with takes out the pipe, the other end of taking out the pipe all passes the inside that the bowl cover extends to the collection cup with the end of bleeding of air pump, the fixed surface of pipe body installs the fixed block, the ring shape mounting groove has been seted up on the surface of fixed block, the inner wall of ring shape mounting groove is provided with first fixed gasbag, the surface of pipe body is provided with the fixed gasbag of second, the surperficial threaded connection who gives vent to anger the end of negative pressure ball has the installation lid, the lower surface of installation lid is provided with first trachea and second trachea respectively, the inside intercommunication of fixed block and first fixed gasbag is passed through to the first tracheal other end of first trachea, the inside pipeline of having seted up of body of pipe body, the inside intercommunication of pipeline and the fixed gasbag of second is passed through to the one end that the installation lid is kept away from to the second trachea.

Preferably, the surfaces of the first air pipe and the second air pipe are both provided with one-way valves.

Preferably, the first air pipe, the second air pipe, the suction pipe and the surface of the catheter body are respectively provided with a first manual valve, a second manual valve, a third manual valve and a fourth manual valve.

Preferably, the first fixed air bag and the second fixed air bag are both circular rings, the first fixed air bag is sleeved on the inner wall of the circular ring-shaped mounting groove, and the second fixed air bag is sleeved on the surface of the catheter body.

Preferably, the connector is communicated with an external oxygen supply device.

Preferably, the material of the collecting cup is medical transparent plastic.

Advantageous effects

The utility model provides a tracheal catheter suitable for an anesthesia department, which has the following beneficial effects:

1. this be fit for endotracheal tube that department of anesthesia used, through setting up the fixed gasbag of second, check valve and the manual valve of second, open the manual valve of second, inflate the inside of the fixed gasbag of second through check valve and second trachea under the effect of negative pressure ball, the fixed gasbag of second is inflated the back and is bloated fixed with patient's trachea, and simultaneously, through setting up the fixed block, first fixed gasbag and first manual valve, place patient's oral cavity department with the fixed block, open first manual valve, inflate the inside of first fixed gasbag through check valve and first trachea under the effect of negative pressure ball, it is fixed with this pipe and patient's oral cavity that first fixed gasbag is inflated the back bloated, thereby make this pipe can reach and carry out the purpose of fixing with the patient, the stability of the device when using has been improved.

2. This be fit for endotracheal tube that department of anesthesia used, through setting up the exhaust tube, collect cup and air pump, carry out the negative pressure to the inside of collecting the cup under the effect of air pump, the exhaust tube is in the cup is collected in the sputum suction of patient's trachea through the pipe body under the effect of pressure to make the device can realize carrying out the purpose of extraction to the sputum of patient's trachea, avoided the pipe the condition of jam to appear, bring the facility for subsequent oxygen suppliment work.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is a perspective view of a first stationary bladder of the present invention.

In the figure: the device comprises a catheter body 1, a cup cover 2, an air pump 3, a negative pressure ball 4, a collecting cup 5, a connector 6, a pumping pipe 7, a fixing block 8, a first fixing air bag 9, a second fixing air bag 10, an installation cover 11, a first air pipe 12, a second air pipe 13, a check valve 14, a first manual valve 15, a second manual valve 16, a third manual valve 17 and a fourth manual valve 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a be fit for endotracheal tube that department of anesthesia used, including pipe body 1, bowl cover 2, air pump 3 and negative pressure ball 4, the inner wall threaded connection of bowl cover 2 collects cup 5, the material of collecting cup 5 is medical transparent plastic, the upper end of pipe body 1 is provided with connector 6, connector 6 and outside oxygen supply equipment intercommunication, the surface of pipe body 1 is provided with exhaust pipe 7, through setting up exhaust pipe 7, collect cup 5 and air pump 3, carry out the negative pressure to the inside of collecting cup 5 under the effect of air pump 3, exhaust pipe 7 is in collecting cup 5 through the sputum suction of pipe body 1 in with patient's trachea under the effect of pressure, thereby make the device can realize extracting the mesh to the sputum in patient's trachea, the condition of jam has been avoided the pipe to appear, facilitate for subsequent oxygen suppliment work.

The other end of pump pipe 7 and the end of bleeding of air pump 3 all pass bowl cover 2 and extend to the inside of collecting cup 5, the fixed surface of pipe body 1 installs fixed block 8, ring shape mounting groove has been seted up on the surface of fixed block 8, the inner wall of ring shape mounting groove is provided with first fixed gasbag 9, the surface of pipe body 1 is provided with the fixed gasbag 10 of second, the shape of first fixed gasbag 9 and the fixed gasbag 10 of second is ring shape, the inner wall at ring shape mounting groove is established to first fixed gasbag 9 cover, the fixed gasbag 10 covers of second is established on the surface of pipe body 1, the surface threaded connection of the end of giving vent to anger of negative pressure ball 4 has installation lid 11.

The lower surface of installation lid 11 is provided with first trachea 12 and second trachea 13 respectively, the surface of first trachea 12 and second trachea 13 all is provided with check valve 14, first trachea 12, second trachea 13, the surface of taking out pipe 7 and pipe body 1 is provided with first manual valve 15 respectively, the manual valve 16 of second, third manual valve 17 and fourth manual valve 18, the other end of first trachea 12 passes fixed block 8 and the inside intercommunication of first fixed gasbag 9, the inside pipeline of having seted up of pipe body 1, the one end that installation lid 11 was kept away from to second trachea 13 is passed through the inside intercommunication of pipeline and second fixed gasbag 10.

Through setting up the fixed gasbag 10 of second, check valve 14 and the manual valve 16 of second, open the manual valve 16 of second, inflate the inside of the fixed gasbag 10 of second through check valve 14 and second trachea 13 under the effect of negative pressure ball 4, the fixed gasbag 10 of second is inflated the back and is bloated fixed with patient's trachea, and simultaneously, through setting up fixed block 8, first fixed gasbag 9 and first manual valve 15, place patient's oral cavity department with fixed block 8, open first manual valve 15, inflate the inside of first fixed gasbag 9 through check valve 14 and first trachea 12 under the effect of negative pressure ball 4, first fixed gasbag 9 is inflated the back and is bloated fixed this pipe and patient's oral cavity, thereby make this pipe can reach and carry out the fixed purpose with the patient, the stability of the device when using has been improved.

The working principle is as follows: when the device is used, the catheter body 1 is inserted into the trachea of a patient, the air pump 3 is started, meanwhile, the third manual valve 17 is opened, the fourth manual valve 18 is closed, negative pressure is carried out on the interior of the collection cup 5 under the action of the air pump 3, the sputum in the trachea of the patient is pumped into the collection cup 5 through the catheter body 1 by the pumping pipe 7 under the action of pressure, so that the device can achieve the purpose of pumping the sputum in the trachea of the patient, when the catheter needs to be fixed, the fixing block 8 is placed at the oral cavity of the patient, the negative pressure ball 4 is pressed, the first manual valve 15 is opened, the interior of the first fixing air bag 9 is inflated through the one-way valve 14 and the first air pipe 12 under the action of the negative pressure ball 4, the first fixing air bag 9 is inflated to fix the catheter with the oral cavity of the patient, after the first fixing air bag 9 is fixed, the first manual valve 15 is closed, the second manual valve 16 is opened, the interior of the second fixed air bag 10 is inflated through the one-way valve 14 and the second air pipe 13 under the action of the negative pressure ball 4, and the second fixed air bag 10 is inflated and then is expanded to be fixed with the air pipe of the patient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a tracheal tube that is fit for department of anesthesia uses, includes pipe body (1), bowl cover (2), air pump (3) and negative pressure ball (4), its characterized in that: the inner wall of the cup cover (2) is in threaded connection with a collecting cup (5), the upper end of the catheter body (1) is provided with a connector (6), the surface of the catheter body (1) is provided with a pumping pipe (7), the other end of the pumping pipe (7) and the pumping end of the air pump (3) penetrate through the cup cover (2) and extend into the collecting cup (5), the surface of the catheter body (1) is fixedly provided with a fixed block (8), the surface of the fixed block (8) is provided with a circular mounting groove, the inner wall of the circular mounting groove is provided with a first fixed air bag (9), the surface of the catheter body (1) is provided with a second fixed air bag (10), the surface of the air outlet end of the negative pressure ball (4) is in threaded connection with a mounting cover (11), the lower surface of the mounting cover (11) is respectively provided with a first air pipe (12) and a second air pipe (13), the other end of the first air pipe (12) penetrates through the fixed block (8) and is communicated with the interior of the first fixed air bag (9), the pipe body of the catheter body (1) is internally provided with a pipeline, and one end of the second air pipe (13) far away from the installation cover (11) is communicated with the inside of the second fixed air bag (10) through the pipeline.

2. An endotracheal tube suitable for use in anesthesia procedures as defined in claim 1 wherein: the surfaces of the first air pipe (12) and the second air pipe (13) are provided with one-way valves (14).

3. An endotracheal tube suitable for use in anesthesia procedures as defined in claim 1 wherein: the surface of the first air pipe (12), the surface of the second air pipe (13), the surface of the pumping pipe (7) and the surface of the catheter body (1) are respectively provided with a first manual valve (15), a second manual valve (16), a third manual valve (17) and a fourth manual valve (18).

4. An endotracheal tube suitable for use in anesthesia procedures as defined in claim 1 wherein: the shape of the first fixed air bag (9) and the shape of the second fixed air bag (10) are both circular rings, the inner wall of the circular ring-shaped mounting groove is sleeved with the first fixed air bag (9), and the surface of the catheter body (1) is sleeved with the second fixed air bag (10).

5. An endotracheal tube suitable for use in anesthesia procedures as defined in claim 1 wherein: the connector (6) is communicated with external oxygen supply equipment.

6. An endotracheal tube suitable for use in anesthesia procedures as defined in claim 1 wherein: the collecting cup (5) is made of medical transparent plastic.

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