CN217040871U - Respiratory tract nursing sputum suction device - Google Patents

Abstract

A respiratory care sputum suction device, which effectively solves the problems of inconvenient continuous suction of sputum in the respiratory tract of patients and heavy workload of medical staff; it includes a box body in the left and right directions, and the left side of the box body is provided with a left and right axial and A guide cylinder with an opening facing the right, a guide rod with a T-shaped axial section is coaxially slidably connected in the guide cylinder. Octagon, the front side of the annular plate is provided with four rectangular grooves that are evenly distributed along the direction of its contour line and penetrate through the inside and outside. The box is rotatably connected with a V-shaped rod located in front of the annular plate, and the free end of the V-shaped rod is rotatably connected to the front and rear axial direction. And it can be inserted into the disc in the rectangular groove. The left side of the box is provided with a liquid storage cavity in the upper and lower axial directions. The left side of the body is provided with a sputum suction tube which is communicated with the interior of the liquid storage cavity; the utility model has an ingenious structure and is convenient to use.

Description

A respiratory care suction device

technical field

The utility model relates to the technical field of respiratory aids, in particular to a respiratory tract nursing sputum suction device.

Background technique

With the intensification of environmental pollution, especially in winter, the increase in haze weather has led to more and more respiratory diseases. Most patients with respiratory diseases have phlegm in the respiratory tract, and the sputum in the respiratory tract is distributed on the respiratory tract in the form of mucous membranes. If these sputum is not removed in time, it will have an impact on the respiratory system. In severe cases, it may cause difficulty in breathing and affect the health of breathing patients. Generally, medical staff use a syringe to connect a sputum suction tube to suction sputum, not only It is inconvenient to continuously suction the sputum in the patient's respiratory tract, which also increases the workload of the medical staff.

Utility model content

In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of this utility model is to provide a respiratory tract nursing sputum suction device, which effectively solves the inconvenience of continuous suction of sputum in the patient's respiratory tract, and the large workload of medical staff. question.

The technical solution is that the utility model includes a box body in the left and right directions, the left side of the box body is provided with a guide cylinder with a left and right axial direction and an opening facing the right, and a guide cylinder with a T-shaped axial section is coaxially slidably connected in the guide cylinder. The right end of the guide rod protrudes from the guide cylinder and is provided with an annular plate whose center line is the front and rear axial directions. A V-shaped rod located in front of the annular plate is rotatably connected in the box. The free end of the V-shaped rod is rotatably connected with a disc that can be inserted into the rectangular groove in the front and rear axial directions. The left side of the box is provided with an upper and lower axial liquid storage cavity. The left side of the guide cylinder is connected with the upper side of the liquid storage cavity through the catheter, the left side of the guide cylinder is connected with the outside world through a hose, and the left side of the box body is provided with a suction pipe that communicates with the interior of the liquid storage cavity.

The utility model is ingenious in structure and convenient to use, and the starting motor is convenient for driving the guide rod to slide left and right through the annular plate, and it is convenient to generate negative pressure in the liquid storage cavity, so that sputum can be sucked from the respiratory tract of the patient through the sputum suction tube, and the work of medical staff is reduced at the same time. burden.

Description of drawings

Figure 1 is an axonometric view of the present invention.

Figure 2 is a full-section front axonometric view of the present invention.

Figure 3 is a cutaway axonometric view of the utility model.

FIG. 4 is a full-section left axonometric view of the present invention.

FIG. 5 is an enlarged view of A in FIG. 2 of the present invention.

Detailed ways

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

As shown in Figures 1 to 5, including the box body 1 in the left and right directions, the left side of the box body 1 is provided with a guide cylinder 2 with a left and right axial direction and an opening facing the right. T-shaped guide rod 3, the right end of the guide rod 3 protrudes from the guide cylinder 2 and is provided with an annular plate 4 whose centerline is the front and rear axial directions. The shape of the annular plate 4 is an octagon. A rectangular groove 5 with uniformly distributed contour lines and penetrating inside and outside, the box body 1 is rotatably connected with a V-shaped rod 6 located in front of the annular plate 4, and the free end of the V-shaped rod 6 is rotatably connected to the front and rear axial directions and can be inserted into the rectangular groove 5 The inner disc 7, the left side of the box 1 is provided with a liquid storage cavity 8 in the upper and lower axial directions, the left side of the guide cylinder 2 is communicated with the upper side of the liquid storage cavity 8 through a conduit 9, and the left side of the guide cylinder 2 is connected to the outside world through a hose 10. The left side of the box body 1 is provided with a sputum suction tube 11 that communicates with the interior of the liquid storage chamber 8 .

In order to facilitate the generation of negative pressure in the liquid storage chamber 8 , the conduit 9 is provided with a suction check valve 12 with an opening facing the guide cylinder 2 , and the hose 10 is provided with an exhaust check valve with an opening away from the guide cylinder 2 . .

In order to facilitate the continuous left and right sliding of the annular plate 4 , the box body 1 is rotatably connected with a front and rear axial motor 13 , and the output end of the motor 13 is fixedly connected to the corner of the V-shaped rod 6 .

In order to facilitate better sputum suction, the free end of the suction tube 11 is coaxially provided with a hollow latex shell 14, and the outer side of the latex shell 14 is provided with a plurality of sputum suction holes communicating with the inside thereof.

In order to facilitate the discharge of the phlegm in the liquid storage cavity 8, the liquid storage cavity 8 is provided with a left and right axial direction and communication with the outside world on the lower side of the liquid discharge hole, and the liquid discharge hole is coaxially provided with a rubber plug 15.

In order to facilitate cleaning of the liquid storage chamber 8, the upper side of the box body 1 is provided with a cleaning port coaxial with the liquid storage chamber 8 and communicated with the liquid storage chamber 8, and a sealing cover 16 is coaxially threaded in the cleaning port.

When the utility model is used, first hold the main body and insert the latex shell 14 into the patient's respiratory tract through the sputum suction tube 11, then start the motor 13, and the motor 13 drives the V-shaped rod 6 to rotate clockwise, when the opening of the V-shaped rod 6 When turning from the uppermost side to the lowermost side, the V-shaped rod 6 is urged to push the annular plate 4 to slide to the right along the box body 1 through the right disc 7 and the right rectangular groove 5, and the left disc 7 moves from the left side to the right side. The annular plate 4 drives the guide rod 3 to slide to the left along the guide cylinder 2, and a suction check valve 12 is arranged in the guide pipe 9, so that the guide rod 3 can push the gas in the guide cylinder 2 to pass through soft air. The tube 10 is discharged to the outside;

During the continuous operation of the motor 13, when the opening of the V-shaped rod 6 rotates from the lowermost side to the uppermost side, the V-shaped rod 6 is urged to drive the annular plate 4 to slide to the right along the box body 1 through the disc 7 and the rectangular groove 5, and the annular The plate 4 drives the guide rod 3 to slide to the right along the guide cylinder 2, and an exhaust one-way valve is provided in the hose 10, so that the guide rod 3 can suck the gas in the liquid storage chamber 8 into the guide cylinder 2 through the conduit 9, And there is a breathable film at the free end of the catheter 9, which is convenient for better suction of the gas in the liquid storage cavity 8, and promotes the generation of negative pressure in the liquid storage cavity 8. 11 and the sputum suction hole suck the sputum in the patient's respiratory tract into the liquid storage cavity 8, and in the continuous operation of the motor 13, it is convenient to continuously suck the sputum in the patient's respiratory tract;

After suctioning the sputum in the patient's respiratory tract, first turn off the motor 13, then pull out the latex shell 14 from the patient's respiratory tract through the sputum suction tube 11, then pull out the rubber plug 15 from the drain hole, The sputum in the liquid storage chamber 8 is discharged to the outside world through the drain hole for collection and treatment, and then the sealing cover 16 is unscrewed from the box body 1, which is convenient for comprehensively flushing the interior of the liquid storage chamber 8 and is convenient for next use.

The utility model has the advantages of simple structure, convenient operation, novel conception and strong practicability. Negative pressure is generated in the cavity, and it is also convenient to suck the sputum in the patient's respiratory tract through the latex shell and sputum suction hole. Negative pressure is generated, and it is also convenient for continuous suction of patients. The removable rubber plug and sealing cover are provided, which are not only convenient for discharging the sputum in the liquid storage cavity, but also convenient for cleaning the interior of the liquid storage cavity. Improve the efficiency of medical staff.

Claims (6)

1. A sputum suction device for respiratory tract nursing comprises a box body (1) in the left-right direction, and is characterized in that a guide cylinder (2) which is in the left-right direction and has a left-right axial direction and an opening facing to the right is arranged on the left side in the box body (1), a guide rod (3) with a T-shaped axial cross section is coaxially and slidably connected in the guide cylinder (2), the right end of the guide rod (3) extends out of the guide cylinder (2) and is provided with a circular plate (4) with a front axial direction and a rear axial direction as a central line, the circular plate (4) is octagonal in shape, four rectangular grooves (5) which are uniformly distributed along the contour line direction of the circular plate and are communicated with the inside and the outside are arranged on the front side of the circular plate (4), a V-shaped rod (6) which is positioned in front of the circular plate (4) is rotatably connected with the free end of the V-shaped rod (6) in a rotating manner, a disc (7) which is in the front-rear axial direction and can be inserted into the rectangular groove (5) is arranged on the left side of the box body (1), an upper-lower axial liquid storage cavity (8) is arranged on the left side of the box body (1), the guide cylinder (2), the left side of the guide cylinder (2) is communicated with the upper side of the liquid storage cavity (8) through a guide tube (9), the left side of the guide cylinder (2) is communicated with the outside through a hose (10), and the left side of the box body (1) is provided with a sputum suction pipe (11) communicated with the inside of the liquid storage cavity (8).

2. The respiratory tract nursing sputum aspirator according to claim 1, wherein the catheter (9) is provided with an inspiration one-way valve (12) with an opening facing the catheter (2), and the hose (10) is provided with an expiration one-way valve with an opening far away from the catheter (2).

3. The respiratory tract nursing sputum suction device according to claim 1, wherein a front-back axial motor (13) is rotationally connected in the box body (1), and an output end of the motor (13) is fixedly connected with a corner of the V-shaped rod (6).

4. The respiratory tract nursing sputum aspirator of claim 1, wherein the free end of the sputum aspirator tube (11) is coaxially provided with a latex shell (14) with a hollow interior, and the outer side of the latex shell (14) is provided with a plurality of sputum aspirating holes communicated with the interior thereof.

5. The respiratory tract nursing sputum aspirator of claim 1, wherein the lower side of the liquid storage cavity (8) is provided with a left and right axial liquid discharge hole communicated with the outside, and a rubber plug (15) is coaxially arranged in the liquid discharge hole.

6. The respiratory tract nursing sputum aspirator of claim 1, wherein the upper side of the box body (1) is provided with a cleaning port coaxial with the reservoir (8) and communicated with the reservoir (8), and a sealing cover (16) is coaxially and threadedly connected in the cleaning port.

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