CN219251256U

CN219251256U - Atomization inhalation device

Info

Publication number: CN219251256U
Application number: CN202223007516.8U
Authority: CN
Inventors: 张玲; 王艺龙
Original assignee: Nanjing Jiangbei Hospital
Current assignee: Nanjing Jiangbei Hospital
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-06-27
Anticipated expiration: 2032-11-11

Abstract

The utility model belongs to the technical field of medical appliances, a atomizing inhalation device is disclosed, including atomizing cover, atomizing cover's upper end is provided with trachea cannula access joint, atomizing cover's lower extreme is provided with the atomizer. The upper end and the lower end of the atomizing sleeve are penetrated; and the side wall is provided with a penetrating ventilation hole. The trachea cannula access joint comprises a first connector and a second connector, wherein the first connector is fixedly arranged on the inner side of the upper end of the atomizing sleeve, and the second connector is connected with the first connector in a clamping manner. The atomizing sleeve replaces an autogenous cutting mask or a common atomizing mask, and an opening is eliminated. The device can ensure the exchange of the respiratory gas of the patient and the outside, and can improve the diffusion flow velocity of the atomized medicament. The first connecting port is inserted into the inner side of the first connecting head, and the wedge-shaped block is clamped in the wedge-shaped groove. The connection of the atomizing sleeve and the trachea cannula is realized, and the separation can be prevented.

Description

Atomization inhalation device

Technical Field

The disclosure belongs to the technical field of medical appliances, and particularly relates to an atomization inhalation device.

Background

A common aerosol inhalation device consists of a mask and an atomizer, which is used by a patient to cover the mask over the nose area for aerosol inhalation. However, for clinical trachea cannula patients, when using the aerosol inhalation device, the outer side head end of the trachea cannula is usually placed on the inner side of the mask, and then the mask and the trachea cannula are clamped by the clamp for fixing, so that the trachea cannula is easy to separate from the mask in such a fixing mode, and meanwhile, the mask is semi-open, so that the exchange of the gas exhaled by the patient and the outside can be ensured, but the atomized medicament also easily diffuses the flow rate, so that the atomization effect is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the purpose of the present disclosure is to provide an aerosol inhalation device, which solves the problems of fixation between an endotracheal tube and a mask and semi-open mask in the prior art.

Generally, an autogenous cutting mask or a common atomizing mask is used for atomizing treatment for a patient, and the tracheal cannula is usually placed on the mask and then fixed by the clip, so that the tracheal cannula is easily separated from the mask by the fixing mode, and meanwhile, the gas breathed by the patient can be exchanged with the outside due to the semi-open mask, but the atomized medicament also easily diffuses the flow rate, so that the oxygen atomization effect is poor.

The purpose of the disclosure can be achieved by the following technical scheme:

the utility model provides an atomizing inhalation device, includes atomizing cover, atomizing cover's upper end is provided with trachea cannula access joint, atomizing cover's lower extreme is provided with the atomizer.

The inside of the atomizing sleeve is hollow, and the upper end and the lower end of the atomizing sleeve penetrate through the atomizing sleeve; the middle side wall of the atomizing sleeve is uniformly provided with penetrating air vent holes which are communicated with the inside of the atomizing sleeve.

The trachea cannula access joint comprises a first connector and a second connector, wherein the first connector is fixedly arranged on the inner side of the upper end of the atomizing sleeve, and the second connector is connected with the first connector in a clamping manner.

Further, a wedge-shaped groove is formed in the inner side end of the first connector, and a protrusion is fixedly arranged at the tail end of the wedge-shaped groove.

Further, the second connector comprises a first connector, a baffle and a second connector; the separation blade is located between the first connector and the second connector, and the first connector, the separation blade and the second connector are fixed connection.

Further, the first connecting port, the baffle plate and the second connecting port are coaxially arranged, and the inner through hole is formed along the axis in a penetrating manner.

Further, a notch is formed in the first connecting port, an elastic clamping strip is fixedly arranged in the notch, a wedge block is fixedly arranged at the tail end of the elastic clamping strip, and the outer diameter of the wedge block is larger than that of the first connecting port.

Further, the first connecting port is arranged on the inner side of the first connecting head, and the wedge-shaped block is clamped in the wedge-shaped groove.

Further, the atomizer comprises an atomizer joint, the atomizer joint is fixedly arranged on the inner side of the lower end of the atomizing sleeve, and the outer wall of the atomizer joint is tightly attached to the inner wall of the atomizing sleeve.

Further, the lower extreme that the atomizer connects is provided with the atomizer body, the connector of atomizer body upper end with fixed connection between the atomizer connects.

The beneficial effects of the present disclosure are:

1. the atomizing sleeve replaces an autogenous cutting mask or a common atomizing mask, and an opening is eliminated. Meanwhile, the ventilation holes are arranged, so that the exchange of the breathing gas of a patient and the outside can be ensured, and the diffusion flow rate of the atomized medicament can be improved.

2. The second connector on the second connector is fixedly connected with the trachea cannula, the first connector is inserted into the inner side of the first connector, and the wedge-shaped block is clamped in the wedge-shaped groove. The connection of the atomizing sleeve and the trachea cannula is realized, and the separation can be prevented. Meanwhile, when the two wedge-shaped blocks are disassembled, the atomizing sleeve is rotated by one hand, the second connector is held by the other hand, the first connector is driven to rotate by the rotating atomizing sleeve, the wedge-shaped blocks rotate in the wedge-shaped grooves, the two wedge-shaped blocks are extruded to move inwards, and when the two wedge-shaped blocks are contacted with the protrusions and cannot rotate, the second connector can be pulled out from the first connector.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic overall construction of an embodiment of the present disclosure;

fig. 2 is a schematic view of an endotracheal tube access connector according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a first connector structure according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a second connector according to an embodiment of the present disclosure;

fig. 5 is a schematic view of a first connector and a second connector according to an embodiment of the disclosure.

Detailed Description

The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.

In the description of the present disclosure, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate an orientation or positional relationship, merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.

As shown in fig. 1-5, an embodiment of an aerosol inhalation device provided by the present utility model includes an aerosol sleeve 100, an endotracheal tube access connector 200 is provided at an upper end of the aerosol sleeve 100, and an atomizer 300 is provided at a lower end of the aerosol sleeve 100.

The atomizing sleeve 100 is hollow, and the upper end and the lower end of the atomizing sleeve 100 penetrate through the hollow; the middle side wall of the atomizing sleeve 100 is uniformly provided with penetrating air vent holes 111, and the air vent holes 111 are communicated with the inside of the atomizing sleeve 100.

Further to the description, the atomizing sleeve 100 is provided instead of an autogenous cutting mask or a common atomizing mask, and eliminates the opening. Meanwhile, the ventilation holes 111 can ensure the exchange of the breathing gas of the patient and the outside, and can improve the diffusion flow rate of the atomized medicament.

The tracheal cannula access joint 200 comprises a first connector 210 and a second connector 220, wherein the first connector 210 is fixedly arranged on the inner side of the upper end of the atomizing sleeve 100, and the outer wall of the first connector 210 is tightly attached to the inner wall of the atomizing sleeve 100; the inner side end of the first connector 210 is provided with a wedge-shaped groove 211, and the end of the wedge-shaped groove 211 is fixedly provided with a protrusion 212.

The second connector 220 includes a first connector 221, a blocking piece 222, and a second connector 223; the baffle 222 is located between the first connecting port 221 and the second connecting port 223, and the first connecting port 221, the baffle 222 and the second connecting port 223 are fixedly connected; the first connection port 221, the blocking piece 222 and the second connection port 223 are coaxially arranged, and a through hole is formed in the inner through hole along the axis.

The first connecting port 221 is provided with a notch 2211, an elastic clamping strip 2212 is fixedly arranged in the notch 2211, a wedge-shaped block 2213 is fixedly arranged at the tail end of the elastic clamping strip 2212, and the outer diameter of the wedge-shaped block 2213 is larger than that of the first connecting port 221.

The first connection port 221 is disposed inside the first connection head 210, and the wedge-shaped block 2213 is clamped in the wedge-shaped groove 211.

Further, the second connection port 223 on the second connection head 220 is fixedly connected with the tracheal cannula, the first connection port 221 is inserted into the inner side of the first connection head 210, and the wedge-shaped block 2213 is clamped in the wedge-shaped groove 211. The connection of the atomizing sleeve 100 to the tracheal cannula is realized, and detachment can be prevented. Meanwhile, when the atomizing sleeve 100 is disassembled, the second connector 220 is held by one hand, the first connector 221 is driven to rotate by the rotating atomizing sleeve 100, the wedge-shaped blocks 2213 rotate in the wedge-shaped grooves 211, the two wedge-shaped blocks 2213 are extruded to move inwards, and when the two wedge-shaped blocks 2213 contact the protrusions 212 and cannot rotate, the second connector 220 can be pulled out from the first connector 210.

The atomizer 300 includes an atomizer joint 310, the atomizer joint 310 is fixedly arranged on the inner side of the lower end of the atomizing sleeve 100, and the outer wall of the atomizer joint 310 is tightly attached to the inner wall of the atomizing sleeve 100.

The lower extreme that atomizer connects 310 is provided with atomizer body 320, and the joint of atomizer body 320 upper end is connected with atomizer and connects 310 between the fixed connection.

Further, the lower end of the atomizer body 320 is externally connected with an oxygen pipeline, and oxygen passes through the atomizer body 320 to atomize the medicament in the atomizer body 320 and then is inhaled by a patient along with the oxygen.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.

Claims

1. An atomization inhalation device comprises an atomization sleeve (100), and is characterized in that an endotracheal intubation access connector (200) is arranged at the upper end of the atomization sleeve (100), and an atomizer (300) is arranged at the lower end of the atomization sleeve (100);

the inside of the atomizing sleeve (100) is hollow, and the upper end and the lower end of the atomizing sleeve (100) are penetrated; the middle side wall of the atomizing sleeve (100) is uniformly provided with penetrating air vent holes (111), and the air vent holes (111) are communicated with the inside of the atomizing sleeve (100);

the tracheal cannula access joint (200) comprises a first connector (210) and a second connector (220), wherein the first connector (210) is fixedly arranged on the inner side of the upper end of the atomizing sleeve (100), and the second connector (220) is connected with the first connector (210) in a clamping manner.

2. The aerosol inhalation device according to claim 1, wherein the inner end of the first connector (210) is provided with a wedge-shaped groove (211), the end of the wedge-shaped groove (211) being fixedly provided with a protrusion (212).

3. The aerosol inhalation device according to claim 2, wherein the second connector (220) comprises a first connector (221), a flap (222) and a second connector (223); the baffle piece (222) is located between the first connecting port (221) and the second connecting port (223), and the first connecting port (221), the baffle piece (222) and the second connecting port (223) are fixedly connected.

4. An aerosol inhalation device according to claim 3, characterised in that the first connection port (221), the flap (222) and the second connection port (223) are coaxially arranged and the internal through-hole is provided through the axis.

5. An aerosol inhalation device according to claim 3 characterised in that the first connection port (221) is provided with a notch (2211), an elastic clamping strip (2212) is fixedly arranged in the notch (2211), a wedge-shaped block (2213) is fixedly arranged at the tail end of the elastic clamping strip (2212), and the outer diameter of the wedge-shaped block (2213) is larger than the outer diameter of the first connection port (221).

6. The aerosol inhalation device according to claim 5, wherein the first connection port (221) is arranged inside the first connection port (210) and the wedge-shaped block (2213) is clamped in the wedge-shaped groove (211).

7. The aerosol inhalation device according to claim 1, wherein the atomizer (300) comprises an atomizer joint (310), the atomizer joint (310) being fixedly arranged on the inner side of the lower end of the atomizing sleeve (100), the outer wall of the atomizer joint (310) being in close contact with the inner wall of the atomizing sleeve (100).

8. The aerosol inhalation device according to claim 7, wherein the lower end of the atomizer joint (310) is provided with an atomizer body (320), and the joint at the upper end of the atomizer body (320) is fixedly connected with the atomizer joint (310).