CN202761741U - Sputum collecting container - Google Patents

Abstract

A sputum collection container is characterized in that it includes a container body and a container cover, the upper end of the container body is provided with a container opening, and the container cover is installed on the container opening; the rear side wall of the container body is provided with an interface part with the endotracheal tube The matching connecting sleeve, the rear end of the connecting sleeve is connected to the rear side wall of the container body, and the cavity of the connecting sleeve communicates with the cavity of the container body; the left side wall and the right side wall of the container body are respectively provided with a through hole. The utility model is connected to the endotracheal intubation used after the tracheotomy operation, so that one end of the endotracheal intubation exposed outside the body is connected to the cavity of the container body, and the sputum produced by the patient is collected by the sputum after being ejected from the endotracheal intubation The container is shielded and collected, effectively preventing the sputum of the tracheotomized patient from spraying into the surrounding environment. The utility model has the advantages of simple structure, low manufacturing cost and convenient use, which is beneficial to popularization and application.

Description

sputum collection container

technical field

The utility model relates to a medical device, in particular to a sputum collection container.

Background technique

In clinical first aid, for patients with airway obstruction, tracheotomy is often performed, and tracheal intubation is inserted after tracheotomy to reconstruct the airway. The tracheal intubation used generally includes a catheter, a balloon, an inflation tube, an inflation valve and a fixed plate; Connected, the other end of the catheter is usually equipped with an interface part, through which the endotracheal tube can be connected to the ventilator; For installing straps. When in use, the end of the catheter with the air bag is inserted into the trachea through the tracheal incision until the fixed plate sticks to the front of the patient's neck; After the two ends of the fixing plate are connected, the tie is placed on the back of the patient's neck, thereby fixing the position of the endotracheal tube. However, during and after the intubation process, when the patient's trachea is stimulated, it is easy to cause the patient to cough violently, and the sputum is sprayed outward through the tracheal intubation, which will pollute the surrounding environment.

Contents of the invention

The technical problem to be solved by the utility model is to provide a sputum collection container, which can collect the sputum ejected from the tracheal intubation, and effectively prevent the sputum of patients with tracheotomy from being sprayed into the surrounding environment . The technical scheme adopted is as follows:

A sputum collection container is characterized in that it includes a container body and a container cover, the upper end of the container body is provided with a container opening, and the container cover is installed on the container opening; the rear side wall of the container body is provided with an interface part with the endotracheal tube The matching connecting sleeve, the rear end of the connecting sleeve is connected to the rear side wall of the container body, and the cavity of the connecting sleeve communicates with the cavity of the container body; the left side wall and the right side wall of the container body are respectively provided with a through hole.

When in use, the interface part of the endotracheal tube is embedded in the cavity of the connection sleeve; the inner surface of the connection sleeve matches the shape and size of the outer surface of the interface part, so that the gap between the outer surface of the interface part and the inner surface of the connection sleeve The friction force between them can make the interface part and the connecting sleeve reliably connected. After the interface part is connected with the connecting sleeve, the catheter in the endotracheal tube communicates with the cavity of the container body through the cavity of the interface part, so that the sputum ejected from the endotracheal tube is collected in the cavity of the container body without Splash outward. The rear end of the connecting sleeve is connected with the rear side wall of the container body, so that the connecting sleeve is in the cavity of the container body, the structure is more compact, and the sputum collection container is closer to the patient's neck during use.

The above-mentioned through holes on the left side wall and the right side wall of the container body play the following roles: (1) for the insertion of the oxygen supply tube to increase the oxygen supply; (2) for the insertion of the flushing tube, which leads to the wet The liquid is used to humidify the secretions in the respiratory tract, which is convenient for the suction of the secretions; (3) the function of ventilation, the outside air can enter the patient's body through the above-mentioned through holes, the cavity of the container body, and the endotracheal tube, and the gas exhaled by the patient can It is discharged through the endotracheal tube, the cavity of the container body, and the above-mentioned through hole. Usually, the above-mentioned through hole is located above the connecting sleeve.

In a preferred solution, the container body is provided with a sputum discharge tube, one end of the sputum discharge tube communicates with the bottom of the cavity of the container body, and the other end of the sputum discharge tube is provided with a tube end cover. When there is a lot of sputum collected in the container, unplug the end cap of the tube, and connect the sputum tube to the sputum suction device, and suck out the sputum in the container through the sputum suction device. On the one hand, it can prevent excessive sputum from blocking the trachea Intubation, on the other hand, allows the entire sputum collection container to remain light in weight. The above-mentioned pipe end cap can be connected with the container body or the sputum discharge pipe through a connecting band, so as to prevent the pipe end cap from being lost after being pulled off.

In a preferred solution, the above-mentioned container cover includes a lower cover and an upper cover, the upper cover is located above the lower cover, and the lower cover is installed on the opening of the container; In the positioning hole, the upper end of the positioning shaft has a limiting part, and the upper cover is below the limiting part (that is, the upper cover is between the lower cover and the limiting part); the upper cover includes an upper cover part and an upper ventilating part, and the upper ventilating part Ventilation windows are provided; the lower cover includes a lower sealing part and a lower ventilating part, and a plurality of ventilating holes are arranged on the lower ventilating part. The upper cover can rotate around the positioning shaft relative to the lower cover, thereby changing the position of the ventilation window. When a certain vent hole is within the range of the vent window, the cavity of the container body communicates with the outside world through the vent hole and the vent window, and the vent hole acts as a breather; when a certain vent hole is covered by the upper cover , the ventilation hole can not play a ventilating effect, like this, by changing the position of the ventilation window, different numbers of ventilation holes are in the range of the ventilation window, and the ventilation capacity of the container body can be adjusted.

The utility model is connected to the endotracheal intubation used after the tracheotomy operation, so that one end of the endotracheal intubation exposed outside the body is connected to the cavity of the container body, and the sputum produced by the patient is collected by the sputum after being ejected from the endotracheal intubation The container is shielded and collected, effectively preventing the sputum of the tracheotomized patient from spraying into the surrounding environment. The utility model has the advantages of simple structure, low manufacturing cost and convenient use, which is beneficial to popularization and application.

Description of drawings

Fig. 1 is the structural representation of the preferred embodiment of the utility model;

Fig. 2 is a schematic view of the use state of the preferred embodiment of the present invention.

Detailed ways

As shown in Figure 1, this sputum collection container comprises container body 1 and container cover 2, and container body 1 upper end is provided with container opening 3, and container cover 2 is installed on the container opening 3; There is a connecting sleeve 4 matched with the interface part in the endotracheal tube, the rear end of the connecting sleeve 4 is connected to the rear side wall of the container body 1 (the connecting sleeve 4 is located in the cavity 5 of the container body 1), The cavity 6 of the connecting sleeve 4 communicates with the cavity 5 of the container body 1; the left side wall and the right side wall of the container body 1 are respectively provided with a through hole 7. The container body 1 is provided with a sputum outlet tube 8 , one end of the sputum outlet tube 8 communicates with the bottom of the cavity 5 of the container body 1 , and the other end of the sputum outlet tube 8 is provided with a pipe end cover 9 .

In this embodiment, the container cover 2 includes a lower cover 21 and an upper cover 22, the upper cover 22 is above the lower cover 21, the lower cover 21 is installed on the container opening 3; the center of the lower cover 21 is provided with a positioning shaft 23, and the upper cover 22 The central part is provided with a positioning hole 24, and the positioning shaft 23 is in the positioning hole 24. The upper end of the positioning shaft 23 has a limiter 25, and the upper cover 22 is below the limiter 25 (that is, the upper cover 22 is located between the lower cover 21 and the limiter 25). between); the upper cover 22 includes an upper cover part 221 and an upper vent part 222, and the upper vent part 222 is provided with a vent window 223; the lower cover 21 includes a lower cover part 211 and a lower vent part 212, and the lower vent part 212 A plurality of ventilation holes 213 are provided. The upper cover 22 can rotate around the positioning shaft 23 relative to the lower cover 21 , thereby changing the position of the ventilation window 223 . When a certain vent hole 213 was within the scope of the vent window 223, the cavity 5 of the container body 1 was communicated with the outside world through the vent hole 213 and the vent window 223, and the vent hole 213 played a ventilation effect; when a certain vent hole 213 When covered by the upper cover portion 221, the air vent 213 cannot play a ventilating role. Like this, by changing the position of the vent window 223, different numbers of vent holes 213 are within the scope of the vent window 223, and the container body 1 can be adjusted. breathability.

With reference to Fig. 2, endotracheal intubation comprises conduit 11, balloon 12, inflation tube 13, inflation valve 14 and fixing plate 15; 11), the inflation valve 14 communicates with the air bag 12 through the inflation tube 13, and the other end of the conduit 11 is provided with an interface part 16; The belt holes at both ends of 15 are used to install the lacing; the inner surface of the connecting sleeve 4 matches the shape and size of the outer surface of the interface part 16. When in use, the interface part 16 of the tracheal intubation can be embedded in the cavity 6 of the connecting sleeve 4, so that the interface part 16 is connected to the connecting sleeve 4; then the end of the catheter 11 provided with the balloon 12 is inserted into the trachea through the tracheal incision , until the fixed plate 15 sticks to the front side of the patient's neck; then the air bag 12 is inflated through the inflation valve 14 and the inflation tube 13, so that the air bag 12 expands and sticks to the inner wall of the trachea; The belt is placed on the back of the patient's neck, thereby fixing the position of the endotracheal tube, and the interface part 16 and the sputum collection container are exposed outside the body. In addition, after the insertion and fixation of the endotracheal tube can be completed first, the interface part 16 of the endotracheal tube can be inserted into the cavity 6 of the connection sleeve 4 to connect the interface part 16 with the connection sleeve 4 .

After the interface part 16 is connected with the connecting sleeve 4, the catheter 11 in the endotracheal tube communicates with the cavity 5 of the container body 1 through the cavity of the interface part 16, so that the sputum ejected from the catheter 11 is collected in the container body 1 Inside the chamber 5.

When the sputum collected in the container body 1 was more, unplug the tube end cover 9, and make the expectorant tube 8 be connected with the sputum aspirator, and the sputum in the container body 1 is sucked out by the sputum aspirator.

When it is necessary to increase the oxygen supply, the oxygen supply tube can be inserted into the cavity of the container body through a through hole 7; The interface part 16 is inserted into the catheter 11, and the wetting liquid is passed through the flushing pipe.

When necessary, the container cover 2 can be opened, and the sputum suction tube can be inserted into the conduit 11 through the container opening 3 to carry out sputum suction.

Claims (2)

1. A sputum collection container is characterized in that comprising a container body and a container cover, the upper end of the container body is provided with a container opening, and the container cover is installed on the container opening; The connecting sleeve matched with the interface parts, the rear end of the connecting sleeve is connected to the rear side wall of the container body, and the cavity of the connecting sleeve communicates with the cavity of the container body; the left side wall and the right side wall of the container body are respectively A through hole is provided. 2. The sputum collection container according to claim 1, characterized in that: the container body is provided with a sputum discharge tube, one end of the sputum discharge tube communicates with the bottom of the cavity of the container body, and the other end of the sputum discharge tube is provided with a tube end cap.

Images