CN213220146U - Atomizing device with adjustable channel - Google Patents

Abstract

The utility model discloses an atomizing device with an adjustable channel, which comprises an atomizing cup and a communicating pipe, wherein the atomizing cup is provided with an atomizing cover which is provided with an atomizing pipe; the atomizing cover is provided with a self-locking valve communicated with the atomizing cup; the communicating pipe is a T-shaped three-way pipe, ports perpendicular to the other two channels on the communicating pipe are arranged on the atomizing pipe, a movable valve is arranged inside the ports, and a knob connected with the movable valve is arranged on the outer wall of the communicating pipe. The medicine is conveniently filled in the atomization process without opening the cup cover of the atomization cup to influence the atomization effect, and an invalid dead cavity is prevented from being formed at the output end of the atomizer.

Description

Atomizing device with adjustable channel

Technical Field

The utility model relates to a medical auxiliary instrument technical field, concretely relates to adjustable type atomizing device of passageway.

Background

The atomizer is a common clinical therapeutic apparatus, during the atomization treatment, an invasive and noninvasive ventilator is matched according to different requirements, during the treatment by using the atomizer, the medicine is injected into the atomizing cup for treatment, at present, when the medicine is added into the atomizing cup, the cup cover of the atomizing cup is usually opened for filling the medicine, so that the process of the ventilator assisted respiration treatment is stopped, and the ventilation and atomization effects are influenced; when the patient switches between ventilation and atomization for use, the oxygen conveyed from the patient by the respirator is consistent with the medicine channel conveyed by the atomizer, and an invalid dead cavity is easily formed at the output end of the atomizer when the oxygen is conveyed by the respirator, so that the ventilation treatment of the respirator is influenced.

In summary, the following problems exist when the nebulizer and the noninvasive ventilator are used in clinical treatment:

1. when the medicine is injected into the atomizing cup, the cup cover of the atomizing cup is usually opened to fill the medicine, so that the ventilation process is stopped, and the mechanical ventilation effect is influenced.

2. When the breathing machine delivers oxygen, ineffective dead spaces are easily formed at the output port of the atomizer, and ventilation treatment of the breathing machine is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, designed an adjustable type atomizing device of passageway, the convenient bowl cover that adds the medicine and need not to open atomizing cup in atomizing process influences atomization effect to prevent to form invalid dead space at the output end of atomizer.

In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:

an atomizing device with an adjustable channel comprises an atomizing cup and a communicating pipe, wherein the atomizing cup is provided with an atomizing cover, and the atomizing cover is provided with an atomizing pipe; the atomizing cover is provided with a self-locking valve communicated with the atomizing cup; the communicating pipe is a T-shaped three-way pipe, ports perpendicular to the other two channels on the communicating pipe are arranged on the atomizing pipe, a movable valve is arranged inside the ports, and a knob connected with the movable valve is arranged on the outer wall of the communicating pipe.

Furthermore, the self-locking valve is an elastic air nozzle.

Further, the self-locking valve comprises a shell and a lock cylinder, a retaining ring is arranged on the inner wall of the shell, the lock cylinder comprises a lock column, a spring and a silica gel sleeve, the lock column is a telescopic column and is connected with the inner wall of the shell through a supporting rod, the spring is sleeved on the lock column, a pressing plate is arranged at the end, far away from the supporting rod, of the lock column, the silica gel sleeve wraps the lock column, the spring and the pressing plate, and the lock cylinder is connected through the supporting rod and is installed inside the shell, the outer wall of the lock cylinder forms a gap with the inner wall of the shell.

Furthermore, the movable valve is of a spherical structure, a channel is arranged in the center of the movable valve, and the outer diameter of the movable valve is consistent with the inner diameter of the connecting pipe.

The utility model has the advantages that:

1. the medicine can be filled in the atomizing process through the self-locking valve, the cup cover of the atomizing cup is not required to be opened, the normal operation of the atomizing process is kept, the filling port can be sealed through the self-locking valve after the medicine is filled, and the inside of the atomizing cup is kept sealed.

2. The opening or the sealing of atomizer output can be controlled through setting up the movable valve, the different treatment requirements of adaptation to prevent to form invalid dead space or interrupt the ventilation at the atomizer output when using the breathing machine, influence treatment.

Of course, it is not necessary for any product in which the invention is practiced 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 view of the overall structure of an atomizing device with adjustable channels according to the present invention;

fig. 2 is a schematic structural view of a self-locking valve of an atomizing device with an adjustable channel according to the present invention;

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

1-atomizing cup, 2-atomizing cover, 3-atomizing pipe, 4-communicating pipe, 5-self-locking valve, 501-shell, 502-baffle ring, 503-locking column, 504-spring, 505-pressing plate, 506-silica gel sleeve, 507-supporting rod, 6-movable valve and 7-knob.

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.

For a clearer description of the present invention, the following description is made with reference to specific embodiments:

example 1

Referring to fig. 1-2, an atomizing device with an adjustable channel comprises an atomizing cup 1 and a communicating pipe 4, wherein an atomizing cover 2 is arranged on the atomizing cup 1, and an atomizing pipe 3 is arranged on the atomizing cover 2; the atomizing cover 2 is provided with a self-locking valve 5 communicated with the atomizing cup 1; the communicating pipe 4 is a T-shaped three-way pipe, the ports of the communicating pipe 4, which are perpendicular to the other two channels, are arranged on the atomizing pipe 3, the movable valve 6 is arranged in the ports, and the outer wall of the communicating pipe is provided with a knob 7 connected with the movable valve 6; the movable valve 6 is of a spherical structure, a channel is arranged in the center of the movable valve 6, and the outer diameter of the movable valve 6 is consistent with the inner diameter of the connecting pipe 4. The drug is filled through the self-locking valve 5 and the inlet of the filling is closed through the self-locking valve 5 itself; when the output end of the atomizer is closed, the knob 7 is rotated to enable the channel on the movable valve 6 to be perpendicular to the channel of the connecting pipe 4 for closing.

Example 2

The self-locking valve 5 is an elastic air nozzle. When the atomizer is used for filling medicine into the atomizing cup 1 in the atomizing treatment process of a patient, the medicine is inserted into the elastic air faucet by using the injector or other instruments to enter the atomizing cup 1 to inject the medicine, the injector is pulled out, and the inlet is automatically sealed after the elastic air faucet contracts.

Example 3

The self-locking valve 5 comprises a shell 501 and a locking barrel, wherein a baffle ring 502 is arranged on the inner wall of the shell 501, the locking barrel comprises a locking column 503, a spring 504 and a silica gel sleeve 506, the locking column 503 is a telescopic column and is connected with the inner wall of the shell 501 through a support rod 507, the spring 504 is sleeved on the locking column 503, a pressing plate 505 is arranged at the end of the locking column 503 far away from the support rod 507, the silica gel sleeve 506 wraps the locking column 503, the spring 504 and the pressing plate 505, the locking barrel is connected and installed inside the shell 501 through the support rod 507, and a gap is formed between the outer wall of the locking barrel and the inner wall of the. When pressing plate 505 is pressed, pressing plate 505 moves downwards to compress spring 504, lock column 503 shortens, pressing plate 505 is separated from baffle ring 502, so that the outside is communicated with the inside of atomizing cup 1 through the gap between the lock cylinder and the inner wall of housing 501, the medicine is filled, the medicine flows into atomizing cup 1 from the gap between pressing plate 505 and baffle ring 502 and the gap between the lock cylinder and the inner wall of housing 501, pressing plate 505 and spring 504 are released to move upwards to press pressing plate 5065 against baffle ring 502 to seal the filling inlet.

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. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. The utility model provides an adjustable type atomizing device of passageway which characterized in that: the atomizing cup comprises an atomizing cup and a communicating pipe, wherein the atomizing cup is provided with an atomizing cover, and the atomizing cover is provided with an atomizing pipe; the atomizing cover is provided with a self-locking valve communicated with the atomizing cup; the communicating pipe is a T-shaped three-way pipe, ports perpendicular to the other two channels on the communicating pipe are arranged on the atomizing pipe, a movable valve is arranged inside the ports, and a knob connected with the movable valve is arranged on the outer wall of the communicating pipe.

2. The atomizing device with adjustable channel of claim 1, wherein: the self-locking valve is an elastic air nozzle.

3. The atomizing device with adjustable channel of claim 1, wherein: the self-locking valve comprises a shell and a lock cylinder, a retaining ring is arranged on the inner wall of the shell, the lock cylinder comprises a lock column, a spring and a silica gel sleeve, the lock column is a telescopic column and is connected with the inner wall of the shell through a supporting rod, the spring is sleeved on the lock column, a pressing plate is arranged at the end, away from the supporting rod, of the lock column, the silica gel sleeve wraps the lock column, the spring and the pressing plate, and the lock cylinder is connected through the supporting rod and is installed inside the shell, and a gap is formed between the outer wall of the lock cylinder and the inner.

4. The atomizing device with adjustable channel of claim 1, wherein: the movable valve is of a spherical structure, a channel is arranged in the center of the movable valve, and the outer diameter of the movable valve is consistent with the inner diameter of the connecting pipe.

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