CN214970459U - Special atomizing device for autogenous cutting - Google Patents

Abstract

The utility model discloses a special atomizing device of autogenous cutting, including the atomizing bottle, the top outer wall connection of atomizing bottle has the output tube, and the other end of output tube is connected with the switch, the tip of switch is connected with the leak detection storehouse through the pipeline perpendicularly, and the both ends in leak detection storehouse are the wire side, the bottom middle part of atomizing bottle is connected with compressed oxygen air inlet joint, and one side outer wall body coupling of atomizing bottle adds the medicine branch pipe, the switch includes the storehouse body, connecting pipe, is responsible for and connecting branch pipe, the middle part of connecting pipe is S type structure. The utility model discloses be equipped with the switch of atomizer and the structure of being similar to artificial nose, the switch utilizes inside filter membrane can form the separation to the atomizing liquid medicine, forms the effect of the obstructed liquid drop of ventilating, prevents the waste of refluence and atomized liquid simultaneously, and the connecting pipe and the switching-over valve of side direction have been realized atomizing liquid medicine and oxygen input and the direct switching of pure oxygen input to the cooperation, and it is more convenient to use in clinic.

Description

Special atomizing device for autogenous cutting

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a special atomizing device of autogenous cutting.

Background

The atomizer atomizes the test solution. The nebulizer is an important part of the atomization system, and its performance has a significant influence on the precision of the measurement and chemical interference. Therefore, the atomizer is required to have stable spraying, fine and uniform droplets, and high atomization efficiency.

A medical atomizer: a device for treating upper respiratory diseases belongs to a medical appliance.

At present, a plurality of atomizers exist clinically, but the atomizer which is used in a matched manner after a trachea cannula and a trachea are cut cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a special atomizing device for autogenous cutting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special atomizing device of autogenous cutting, includes the atomizing bottle, the top outer wall connection of atomizing bottle has the output tube, and the other end of output tube is connected with the switch, the tip of switch is connected with the leak detection storehouse perpendicularly through the pipeline, and the both ends in leak detection storehouse are the wire side, the bottom middle part of atomizing bottle is connected with compressed oxygen air inlet joint, and one side outer wall an organic whole of atomizing bottle is connected with adds medicine branch pipe, the switch includes the storehouse body, connecting pipe, is responsible for and connecting branch pipe, the middle part of connecting pipe is S type structure, and the both ends of connecting pipe are connected perpendicularly respectively on the outer wall of being responsible for and connecting branch pipe, the junction of being responsible for and connecting branch pipe is connected with the switching-over valve to the clamp, be connected with the output tube, and connecting branch pipe and leak detection storehouse are connected.

As a further proposal of the utility model, the middle part of the inner wall of the bottom end of the atomizing bottle is provided with a conical atomizing hopper, and the outer wall of the top end of the atomizing hopper is provided with an atomizing tip.

As a further proposal of the utility model, the outer wall equidistance annular distribution of atomizing fill absorbs water the pipe on the mesa, and the bottom outer wall equidistance annular distribution of atomizing fill has into the medicine hole, the inner wall in medicine hole and the tip that absorbs water the pipe are connected.

As a further proposal of the utility model, the bottom of the connecting branch pipe is connected with a flat-plate-shaped pressing plate, and a filter membrane is fixedly connected between the outer wall of the flat-plate-shaped pressing plate and the inner wall of the bin body.

As a further scheme of the utility model, open at the outer wall middle part in leak testing storehouse has the pipeline connector, and is linked together between the connecting tube of the inner wall of pipeline connector and switch.

As a further proposal of the utility model, the inner wall end connection of the pipeline connector is connected with any one of the pipelines of the air-receiving cannula and the air-receiving sleeve, and the inner wall joint of the pipeline connector is provided with a rubber plug.

The utility model has the advantages that:

1. the atomization device is provided with the atomizer and the reversing valve between the structures similar to the artificial nose, the artificial nose structure utilizes the internal filter membrane to keep moderate humidification, so that the gas is sucked to be close to a physiological state, the connection pipe which is switched to the side direction inputs atomized liquid medicine, the S-shaped 3 bend of the connection pipe prevents backflow and waste of the atomized liquid, the direct switching of the input of the atomized liquid medicine and oxygen and the input of pure oxygen is realized, and the atomization device is more convenient and faster to use in clinic;

2. the end part of the switcher in the atomization device is connected with a leakage detection bin, the interior of the switcher can be connected with two pipelines of an air-receiving sleeve and an air-receiving intubation, and different atomized liquid medicine and oxygen can be used in a matching way to achieve the effect of switching input;

3. still be equipped with the leak testing storehouse among this atomizing device, all be equipped with the wire side at the both ends in the leak testing storehouse, be equipped with the detection storehouse in the pipe connection department, can directly through whether ventilate of both sides wire side and whether have the compactness of atomizing liquid blowout detection pipe connection department.

Drawings

Fig. 1 is a schematic perspective view of an atomizing device for autogenous cutting according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of an atomizing bottle of the atomizing device for autogenous cutting of the present invention;

FIG. 3 is a schematic view of the switch section structure of the atomizing device for autogenous cutting

In the figure: 1. an atomizing bottle; 2. a dosing branch pipe; 3. a compressed oxygen inlet fitting; 4. an output pipe; 5. a switch; 6. a diverter valve; 7. a leak detection bin; 8. a pipeline connection port; 9. a screen surface; 10. an atomizing tip; 11. a suction pipe; 12. a medicine inlet hole; 13. a connecting pipe; 14. a main pipe; 15. filtering the membrane; 16. a bin body; 17. connecting the branch pipes.

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.

Referring to fig. 1-3, a special atomizing device for tracheotomy, comprising an atomizing bottle 1, wherein the outer wall of the top of the atomizing bottle 1 is connected with an output tube 4, the other end of the output tube 4 is connected with a switcher 5, the end part of the switcher 5 is vertically connected with a leakage detection bin 7 through a pipeline, both ends of the leakage detection bin 7 are net surfaces 9, the middle part of the bottom end of the atomizing bottle 1 is connected with a compressed oxygen inlet connector 3, one side outer wall of the atomizing bottle 1 is integrally connected with a dosing branch tube 2, the switcher 5 comprises a chamber body 16, a connecting tube 13, a main tube 14 and a connecting branch tube 17, the middle part of the connecting tube 13 is in an S-shaped structure, both ends of the connecting tube 13 are respectively and vertically connected with the outer walls of the main tube 14 and the connecting branch tube 17, the middle part of the outer wall of the connecting tube 13 is in a butt-clamping connection with a reversing valve 6, the main tube 14 is connected with the output tube 4, and the connecting branch tube 17 is connected with the leakage detection bin 7, the bottom inner wall middle part of atomizing bottle 1 is equipped with conical atomizing fill, and the top outer wall that the atomizing was fought is equipped with the atomizing point 10, the outer wall equidistance annular distribution that the atomizing was fought absorbs water pipe 11 on the mesa, and the bottom outer wall equidistance annular distribution that the atomizing was fought has into medicine hole 12, the inner wall that advances medicine hole 12 is connected with the tip that absorbs water pipe 11, the bottom of connecting branch 17 is connected with flat clamp plate, and fixedly connected with filter membrane 15 between the outer wall of flat clamp plate and the inner wall of the storehouse body 16, open at the outer wall middle part in leak testing storehouse 7 has pipeline connector 8, and be linked together between pipeline connector 8's the inner wall and switch 5's the connecting tube, pipeline connector 8's inner wall end connection has the arbitrary pipeline in gas-receiving intubate and the gas-receiving sleeve, and pipeline connector 8's inner wall joint has the plug.

The working principle of the atomization device is as follows:

firstly, when the atomization device is used, the compressed oxygen inlet connector 3 is connected with oxygen compressed by an external compressor, then liquid medicine is added by using the medicine adding branch pipe 2, the liquid medicine is atomized in the atomization bottle 1 and then flows into the reversing valve 6 along the output pipe 4, the air connecting cannula or the air connecting sleeve is connected at the pipeline connecting port 8, the atomized liquid medicine is output through the output pipe 4 through the lateral connecting pipe 13, and the atomized liquid medicine is input without removing an artificial nose structure;

secondly, when atomization is not needed, the reversing valve 6 is switched to close the communication state between the output pipe 4 and the lateral connecting pipe 13, so that the output pipe 4 is communicated with the switcher 5, and liquid medicine is not added into the atomizer at the moment. The switch 5 adopts an artificial nose structure, a filter membrane 15 arranged in the switch adopts a polyurethane (sponge) material, moisture and heat exhaled by a patient are absorbed, and the moisture and the heat are brought back to an air passage when inhaled air passes through the artificial nose structure;

thirdly, the atomization principle is that the liquid medicine enters the water suction pipe 11 through the medicine inlet hole 12, a negative pressure effect is formed between the water suction pipe 11 and the end part of the atomization hopper, the liquid medicine is sucked to the atomization tip 10 at the end part to be extruded and atomized into small liquid drops, and the small liquid drops are brought out by the compressed oxygen blown in by the compressed oxygen inlet joint 3 to form an atomization effect.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a special atomizing device of autogenous cutting, includes atomizing bottle (1), its characterized in that, the top outer wall of atomizing bottle (1) is connected with output tube (4), and the other end of output tube (4) is connected with switch (5), the tip of switch (5) is connected with leak testing storehouse (7) through the pipeline is perpendicular, and the both ends of leak testing storehouse (7) are wire side (9), the bottom middle part of atomizing bottle (1) is connected with compressed oxygen air inlet joint (3), and one side outer wall body coupling of atomizing bottle (1) adds medicine branch pipe (2), switch (5) include the storehouse body (16), connecting pipe (13), be responsible for (14) and connecting branch pipe (17), the middle part of connecting pipe (13) is S type structure, and the both ends of connecting pipe (13) are connected on the outer wall of being responsible for (14) and connecting branch pipe (17) respectively perpendicularly, the joint of the main pipe (14) and the connecting branch pipe (17) is connected with a reversing valve (6) in a butt-clamping manner, the main pipe (14) is connected with the output pipe (4), and the connecting branch pipe (17) is connected with the leakage detection bin (7).

2. The atomizing device special for tracheostomy according to claim 1, characterized in that a conical atomizing hopper is arranged in the middle of the inner wall of the bottom end of the atomizing bottle (1), and an atomizing tip (10) is arranged on the outer wall of the top end of the atomizing hopper.

3. The special atomizing device for tracheostomy according to claim 2, wherein the outer wall of the atomizing hopper is annularly distributed with equal distance on the water suction pipe (11) on the table top, the outer wall of the bottom end of the atomizing hopper is annularly distributed with equal distance on the medicine inlet holes (12), and the inner wall of the medicine inlet hole (12) is connected with the end part of the water suction pipe (11).

4. The atomizing device special for tracheostomy according to claim 1, characterized in that the bottom end of the connecting branch pipe (17) is connected with a flat-plate-shaped pressure plate, and a filter membrane (15) is fixedly connected between the outer wall of the flat-plate-shaped pressure plate and the inner wall of the bin body (16).

5. The atomizing device special for tracheostomy according to claim 1, wherein a pipeline connecting port (8) is formed in the middle of the outer wall of the leakage detecting bin (7), and the inner wall of the pipeline connecting port (8) is communicated with the connecting pipeline of the switcher (5).

6. The atomizing device special for tracheostomy according to claim 5, characterized in that the inner wall end of the pipeline connecting port (8) is connected with one of a gas receiving cannula and a gas receiving sleeve, and the inner wall of the pipeline connecting port (8) is clamped with a rubber plug.

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