CN210009480U - A safe closed type nebulizer for tracheal intubation - Google Patents

Abstract

The utility model discloses a safety-type airtight tracheal intubation atomizing device, which comprises an atomizing bottle and a T-shaped part. One side of the bottom of the atomizing bottle is provided with two first long bottle feet, the first long bottle The foot, the second long bottle foot and the connecting rod form a mouth-shaped window. The bottom of the atomizer bottle is provided with an atomizer extension tube, the top of the atomizer bottle is provided with an air pipe, and the top of the atomizer bottle is provided with a connection port on the outside of the gas pipe. , the inner side of the connection port is provided with a first internal thread, the outer wall of one end of the T-shaped part is provided with an external thread that matches the first internal thread, and the inner wall of the T-shaped part is provided with a first valve structure and a second valve structure close to the external thread. Part of the outer wall is provided with a fixing buckle, the fixing buckle is provided with a connecting tape, and the inner wall of the outer cover is provided with a second inner thread matching the outer thread. The utility model is convenient and quick to use, and can realize that the proximal pipeline at the connection between the atomization connecting tube and the atomizing bottle will not be broken, and the ventilator pipeline does not need to be separated when the mechanical ventilation patient is atomized.

Description

A safe closed type nebulizer for tracheal intubation

technical field

The utility model relates to the technical field of nursing products, in particular to a safety-type closed-type tracheal intubation atomizing device.

Background technique

At present, patients using mechanical ventilation can use the nebulization function of the ventilator for jet nebulization therapy, and there are many small-volume nebulizers for tracheal intubation in use. This type of nebulizer is connected to the ventilator circuit. It is necessary to separate the pipeline from time to time, and use the T-shaped device of the nebulizer to connect the ventilator pipeline to the nebulizer before performing nebulization treatment. This requires medical staff to be very skilled in connection methods and operating procedures to minimize There is currently no better solution to the interruption time of the patient from the ventilator and the reduction of the risk to the patient, except to increase the visit.

In the existing nebulizer device, the proximal pipeline at the connection between the nebulizer connection tube and the nebulizer bottle is easy to be discounted. When the mechanical ventilation patient is nebulized, it is necessary to separate the ventilator pipeline and connect it to a small-capacity nebulizer. It will temporarily interrupt the ventilation treatment between the patient and the ventilator. When the pipeline is separated, the ventilator will spray different amounts of secretions such as sputum from the patient to the outside world, which may pollute the ward environment and is not conducive to medical staff. healthy.

Utility model content

The main purpose of the present utility model is to provide a safe closed-type tracheal intubation atomizing device, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A safety-type airtight tracheal intubation atomizing device, comprising an atomizing bottle and a T-shaped part, one side of the bottom of the atomizing bottle is provided with two first long bottle feet, and the bottom of the atomizing bottle is another The side is provided with two second long bottle feet, the side wall of the first long bottle foot is provided with a connecting rod, one end of the connecting rod is connected with the side wall of the second long bottle foot, the first long bottle foot is The bottle foot, the second long bottle foot and the connecting rod form a mouth-shaped window, and the bottom of the atomizer bottle is provided with an atomizer extension pipe, and the atomizer extension pipe passes through the mouth-shaped window. Window, the top of the atomization bottle is provided with an air pipe, the top of the atomization bottle is provided with a connection port on the outside of the air pipe, the inner side of the connection port is provided with a first internal thread, and the outer wall of one end of the T-shaped portion is provided with a connecting port. There is an external thread matching the first internal thread, the inner wall of the T-shaped portion is provided with a first valve structure and a second valve structure near the external thread, and the first valve structure is provided with two valves, so The second valve structure is provided with a four-valve valve, the remaining two ends of the T-shaped part are respectively provided with an air intake end of the inhaler and a Y-shaped head, the outer wall of the T-shaped part is provided with a fixing button, and the inner wall of the fixing button is There is a connecting tape, one end of the connecting tape is provided with an outer cover, the inner wall of the outer cover is provided with a second inner thread matching the outer thread, and one end of the atomizer extension pipe is provided with an oxygen delivery pipe.

Preferably, the gas delivery pipe is a rigid pipe, and the nebulizer extension pipe and the oxygen delivery pipe are both soft pipes.

Preferably, the length of the gas delivery pipe is greater than the length of the threaded end of the T-shaped portion.

Preferably, the length of the connecting tape is greater than twice the length of the threaded end of the T-shaped portion.

Preferably, the outer wall of the T-shaped portion is provided with a spray administration hole, and one end of the spray administration hole is provided with a sealing ring.

Preferably, one end of the oxygen delivery tube is connected to the nebulizer nozzle of the ventilator.

Compared with the prior art, the utility model has the following beneficial effects: the safety-type airtight tracheal intubation atomizing device is provided with a first long bottle foot, a second long bottle foot, a connecting rod and a mouth. The zigzag window can realize that the proximal pipeline at the connection between the atomization connecting tube and the atomizing bottle will not be discounted; by setting the air delivery tube, the connecting port, the first inner thread, the outer thread and the T-shaped part, the atomization of patients with mechanical ventilation can be realized It is not necessary to separate the ventilator pipeline; through the first valve structure and the second valve structure, it can be realized that when the atomizing bottle is connected, secretions will not be sprayed to the outside world; by setting the fixing button, connecting tape, outer cover and second inner Thread, which can ensure the tightness of the T-shaped part when the atomizing bottle is not used.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a safe closed-type tracheal intubation atomizing device of the present invention.

FIG. 2 is a top view of an atomizing bottle of a safety type closed tracheal intubation atomizing device of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the T-shaped part of a safe closed-type tracheal intubation atomizing device of the present invention.

FIG. 4 is a schematic diagram of the internal structure of the outer cover of a safe closed-type tracheal intubation atomizing device of the present invention.

In the picture: 1. Atomizing bottle; 2. T-shaped part; 3. The first long bottle foot; 4. The second long bottle foot; 5. Connecting rod; 6. Mouth-shaped window; 7. The atomizer extension Pipe; 8. Air delivery pipe; 9. Connection port; 10. First internal thread; 11. External thread; 12. First valve structure; 13. Second valve structure; 14. Air intake end of aspirator; 15, Y Type head; 16. Fixed buckle; 17. Connecting tape; 18. Outer cover; 19. Second inner thread; 20. Oxygen delivery pipe.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-4, a safety-type closed-type nebulizer for endotracheal intubation includes a nebulizer bottle 1 and a T-shaped part 2, and the bottom side of the nebulizer bottle 1 is provided with two first long bottle feet 3, the other side of the bottom of the atomizing bottle 1 is provided with two second long bottle feet 4, the side wall of the first long bottle foot 3 is provided with a connecting rod 5, one end of the connecting rod 5 and the second long bottle foot 4 side The wall is connected, the first long bottle foot 3, the second long bottle foot 4 and the connecting rod 5 form a mouth-shaped window 6, the bottom of the atomizer bottle 1 is provided with an atomizer extension pipe 7, and the atomizer extension pipe 7 wears Over the mouth-shaped window 6, the top of the atomizing bottle 1 is provided with a gas pipe 8, the top of the atomizing bottle 1 is provided with a connecting port 9 on the outside of the gas pipe 8, and the inside of the connecting port 9 is provided with a first internal thread 10, one end of the T-shaped part 2 The outer wall is provided with an external thread 11 that matches the first internal thread 10, the inner wall of the T-shaped portion 2 is provided with a first valve structure 12 and a second valve structure 13 close to the external thread 11, and the first valve structure 12 is provided with two valves, The second valve structure 13 is provided with a four-valve valve, the remaining two ends of the T-shaped part 2 are respectively provided with an air intake end 14 and a Y-shaped head 15 of the inhaler, the outer wall of the T-shaped part 2 is provided with a fixing buckle 16, and the fixing buckle 16 There is a connecting tape 17, one end of the connecting tape 17 is provided with an outer cover 18, the inner wall of the outer cover 18 is provided with a second inner thread 19 matching the outer thread 11, and one end of the atomizer extension pipe 7 is provided with an oxygen delivery pipe 20.

The gas pipe 8 is a hard pipe, and the atomizer extension pipe 7 and the oxygen delivery pipe 20 are both soft pipes; the length of the gas pipe 8 is greater than the length of the threaded end of the T-shaped part 2; the length of the connecting tape 17 is greater than the threaded end of the T-shaped part 2 twice the length; the outer wall of the T-shaped part 2 is provided with a spray administration hole, and one end of the spray administration hole is provided with a sealing ring; one end of the oxygen delivery tube 20 is connected to the ventilator atomizing nozzle.

It should be noted that the present utility model is a safe-type airtight tracheal intubation atomizing device. Before use, first disconnect the ventilator circuit, then connect one end of the T-shaped part 2 to the ventilator air inlet 14, and connect the ventilator to the ventilator. The other end of the T-shaped part 2 is connected with the Y-shaped head 15 of the ventilator circuit, and the outer cover 18 is connected with the threaded end of the T-shaped part 2 through the second inner thread 19 and the outer thread 11. When in use, when oxygen atomization is required , open the outer cover 18, and connect the connection port 9 of the atomizing bottle 1 with the threaded end of the T-shaped part 2. When connecting, the first valve structure 12 and the second valve structure 13 can block the threaded end of the T-shaped part 2 from the outside. After spraying the secretions, after the atomization is completed, directly separate the atomizing bottle 1 and the T-shaped part 2, so that the T-shaped part 2 is always connected to the air inlet 14 of the ventilator without removing it, and then tighten the outer cover 18 to avoid leakage. affect the ventilation effect.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a safe type closed atomizing device for trachea cannula, includes atomizing bottle (1) and T word part (2), its characterized in that: the atomizing bottle comprises an atomizing bottle body, and is characterized in that two first long bottle feet (3) are arranged on one side of the bottom of the atomizing bottle body (1), two second long bottle feet (4) are arranged on the other side of the bottom of the atomizing bottle body (1), connecting rods (5) are arranged on the side walls of the first long bottle feet (3), one ends of the connecting rods (5) are connected with the side walls of the second long bottle feet (4), the first long bottle feet (3), the second long bottle feet (4) and the connecting rods (5) enclose a window shaped like a Chinese character 'kou' (6), an atomizer extension pipe (7) is arranged at the bottom of the atomizing bottle body (1), the atomizer extension pipe (7) penetrates through the window shaped like a Chinese character 'kou' (6), a gas pipe (8) is arranged at the top of the atomizing bottle body (1), a connecting port (9) is arranged at the top of the atomizing bottle body in the outer side of the gas pipe (, the outer wall of one end of the T-shaped part (2) is provided with an external thread (11) matched with the first internal thread (10), a first valve structure (12) and a second valve structure (13) are arranged on the inner wall of the T-shaped part (2) close to the external thread (11), the first valve structure (12) is provided with two valves, the second valve structure (13) is provided with four valves, the other two ends of the T-shaped part (2) are respectively provided with an air inlet end (14) of an air aspirator and a Y-shaped head (15), the outer wall of the T-shaped part (2) is provided with a fixing buckle (16), a connecting adhesive tape (17) is arranged in the fixing buckle (16), one end of the connecting adhesive tape (17) is provided with an outer cover (18), the inner wall of the outer cover (18) is provided with a second internal thread (19) matched with the external thread (11), one end of the atomizer extension pipe (7) is provided with an oxygen delivery pipe (20).

2. The safety type closed atomization device for the tracheal intubation according to claim 1, wherein: the gas transmission pipe (8) is a hard pipe, and the atomizer extension pipe (7) and the oxygen transmission pipe (20) are both soft pipes.

3. The safety type closed atomization device for the tracheal intubation according to claim 1, wherein: the length of the gas transmission pipe (8) is larger than that of the threaded end of the T-shaped part (2).

4. The safety type closed atomization device for the tracheal intubation according to claim 1, wherein: the length of the connecting adhesive tape (17) is more than twice of the length of the threaded end of the T-shaped part (2).

5. The safety type closed atomization device for the tracheal intubation according to claim 1, wherein: the outer wall of the T-shaped part (2) is provided with a spraying agent administration hole, and one end of the spraying agent administration hole is provided with a sealing ring.

6. The safety type closed atomization device for the tracheal intubation according to claim 1, wherein: one end of the oxygen delivery pipe (20) is connected with the atomizing nozzle of the breathing machine.

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