CN110354352B

CN110354352B - Atomizing inhalation device for department of children

Info

Publication number: CN110354352B
Application number: CN201910641464.3A
Authority: CN
Inventors: 车媛媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2022-03-29
Anticipated expiration: 2039-07-16
Also published as: CN110354352A

Abstract

The invention relates to the technical field of medical instruments, in particular to an aerosol inhalation device for pediatric medicine, which comprises a fixing band, an air bag, an air pipe, a respirator and an aerosol inhalation pipe, wherein the air bag is arranged at the upper end of the respirator, the air pipe is arranged on the air bag, the fixing band is also arranged at the upper part of the respirator, the aerosol inhalation pipe is arranged on the side surface of the lower part of the respirator, the aerosol inhalation pipe is connected with an air distribution device arranged in the respirator, an exhaust head is arranged at the upper side of the air distribution device, the lower end of the respirator is connected with a corrugated pipe, and the other end of the corrugated pipe is connected with a suction filtering device. The invention has simple structure, reasonable design and good atomization inhalation effect, can guide the filtration and discharge of the exhaled air of the sick children, and prevents cross infection.

Description

Atomizing inhalation device for department of children

Technical Field

The invention relates to the technical field of medical instruments, in particular to an atomization and inhalation device for department of pediatrics.

Background

The aerosol inhalation method is an important and effective treatment method in the treatment of respiratory system diseases, and the method utilizes the principle of gas jet flow to change a medicinal solution into fine aerosol particles through an atomizer and other atomization devices, the fine aerosol particles are suspended in gas and enter respiratory tracts and lungs in an oral-nasal inhalation mode along with the natural respiration of a patient to be deposited, so that the aim of respiratory tract humidification or medicinal treatment is fulfilled.

However, when the child inhales the atomized medicine, the exhaled droplets with germs are also sprayed into the mist outlet pipe of the atomizer along the atomization inhalation mask, which affects the atomization inhalation operation, causes discomfort to the child and is easy to cause cross infection. Therefore, in view of the above situation, there is an urgent need to develop an aerosol inhalation device for pediatric medicine to overcome the shortcomings in the current practical application.

Disclosure of Invention

The invention aims to provide an aerosol inhalation device for department of pediatrics to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an aerosol inhalation device for department of children's internal medicine, includes fixed band, gasbag, trachea, respiratory mask and aerosol inhalation pipe, the upper end of respiratory mask is provided with the gasbag, is provided with the trachea on the gasbag, the upper portion of respiratory mask still is provided with the fixed band, the lower part side of respiratory mask is provided with the aerosol inhalation pipe, the aerosol inhalation pipe is connected with the gas distribution device that sets up in the respiratory mask, the upside of gas distribution device is provided with the exhaust head, the lower extreme of respiratory mask is connected with the bellows, and the other end of bellows is connected with suction filter equipment.

As a further scheme of the invention: the gas distribution device level sets up, and the gas distribution device includes the ring pipe, and on the ring pipe was fixed in the inner wall of respiratory mask, the inboard circumference of ring pipe evenly was provided with many spinal branchs pipe, and the inner of each branch pipe all is connected with the air discharge head.

As a further scheme of the invention: the exhaust head is vertically arranged, the exhaust head is of a conical structure with a large upper part and a small lower part, the lower end of the exhaust head is connected with each branch pipe, a plurality of exhaust holes are formed in the side face of the exhaust head, and the exhaust holes are arranged in a mode that the outer ends of the exhaust holes are inclined downwards by 45 degrees.

As a further scheme of the invention: the lower extreme of respiratory mask is provided with the check valve.

As a further scheme of the invention: the connector has been seted up at suction filter equipment's top, installs the air exhauster on the connector, and the bellows is connected on the connector at suction filter equipment top, suction filter equipment's inboard lower part is provided with keeps off a material net section of thick bamboo, keeps off a material net section of thick bamboo and is the cylindrical barrel structure of under shed, and the inboard packing that keeps off a material net section of thick bamboo has the filler, and suction filter equipment's bottom is equipped with the business turn over material mouth with keeping off material net section of thick bamboo inner chamber intercommunication, suction filter equipment's inboard still is provided with the toper baffle, a plurality of gas vents that communicate with toper baffle outside space are still seted up on suction filter equipment's side upper portion, still be provided with the control switch who is used for carrying out control to the air exhauster on the suction filter equipment.

As a further scheme of the invention: the conical guide plate is of a conical structure with a large upper part and a small lower part, the upper end of the conical guide plate is fixed at the inner top of the suction filtering device, and the lower end of the conical guide plate is fixed at the middle part of the outer side of the material blocking net cylinder.

As a further scheme of the invention: the material blocking net cylinder comprises a first rigid supporting net, a carbon fiber net and a second rigid supporting net which are sequentially arranged from inside to outside.

As a further scheme of the invention: the filler is one or a combination of two of active carbon and coke, and the granularity of the filler is 35-55 mm.

Compared with the prior art, the invention has the beneficial effects that:

the atomization inhalation device for the pediatric internal medicine has the advantages that the atomization inhalation effect of a child patient is good and the exhalation of the child patient is favorably discharged by arranging the air distribution device and the exhaust head in the respirator; through the structural arrangement of the exhaust head and the upper exhaust hole thereof, the exhaust effect of the atomized medicament is improved, and foreign matters exhaled by the child patient can be prevented from entering the exhaust head from the exhaust hole; through the arrangement of the corrugated pipe, the suction filtering device can be placed in an idle place, so that the suction operation of atomized medicaments is prevented from being influenced; through the arrangement of the suction filter device, the exhaust fan can be controlled to be opened as required, the gas exhaled by the child patient can be sucked in an auxiliary manner, the exhaled gas can be fully filtered through the arrangement of the material blocking net cylinder and the filler, and the filler in the material blocking net cylinder is convenient to replace and maintain; whole device simple structure, reasonable in design, the aerosol inhalation is effectual, and can guide the filtration emission of infant exhalation gas, prevents cross infection.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the suction filter device of the present invention.

Fig. 3 is a top view of the air distribution device of the present invention.

Fig. 4 is a front sectional view of an exhaust head according to the present invention.

In the figure: 1-fixing band, 2-air bag, 3-air pipe, 4-respirator, 5-atomization inhalation pipe, 6-exhaust head, 7-air distribution device, 8-one-way valve, 9-corrugated pipe, 10-exhaust port, 11-suction filtration device, 12-control switch, 13-connecting port, 14-exhaust fan, 15-conical guide plate, 16-material blocking net cylinder, 17-filler, 18-material inlet and outlet port, 19-circular pipe, 20-branch pipe and 21-exhaust port.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

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.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, an aerosol inhalation device for pediatric medicine includes a fixing band 1, an airbag 2, an airbag 3, a respiratory mask 4 and an aerosol inhalation tube 5, the airbag 2 is disposed at an upper end of the respiratory mask 4, the airbag 2 is provided with the airbag 3, the airbag 2 can be inflated and deflated through the airbag 3, the fixing band 1 is further disposed at an upper portion of the respiratory mask 4, the device is conveniently fixed through the fixing band 1, the aerosol inhalation tube 5 is disposed at a side surface of a lower portion of the respiratory mask 4, the aerosol inhalation tube 5 is connected to an air distribution device 7 disposed in the respiratory mask 4, an exhaust head 6 is disposed at an upper side of the air distribution device 7, specifically, the air distribution device 7 is horizontally disposed, as shown in fig. 3, the air distribution device 7 includes a circular tube 19, the circular tube 19 is fixed on an inner wall of the respiratory mask 4, a plurality of branch tubes 20 are uniformly disposed at an inner side of the circular tube 19 in a circumferential direction, the inner of each branch pipe 20 all is connected with the exhaust head 6, the vertical setting of exhaust head 6, as shown in fig. 4, exhaust head 6 is big-end-up's toper structure, and the lower extreme and each branch pipe 20 of exhaust head 6 are connected, a plurality of exhaust holes 21 have been seted up to the side of exhaust head 6, just exhaust hole 21 sets up for 45 slopes downwards of outer end, is used for atomizing the discharge of medicament through exhaust hole 21, sets up exhaust hole 21 slope, and the foreign matter of reducible infant exhalation enters into in the exhaust head 6 from exhaust hole 21.

The lower end of the respirator 4 is provided with a one-way valve 8, the one-way valve 8 is used for one-way discharge of gas to avoid backflow, an auxiliary air inlet can be formed in the respirator 4 to facilitate stable breathing of a child patient and reduce discomfort of the child patient, the lower end of the respirator 4 is connected with a corrugated pipe 9, the other end of the corrugated pipe 9 is connected with a suction filtering device 11, specifically, the top of the suction filtering device 11 is provided with a connecting port 13, an exhaust fan 14 is installed on the connecting port 13, the corrugated pipe 9 is connected to the connecting port 13 at the top of the suction filtering device 11, the lower part of the inner side of the suction filtering device 11 is provided with a material blocking net cylinder 16, the material blocking net cylinder 16 is of a cylindrical cylinder structure with a lower opening, the inner side of the material blocking net cylinder 16 is filled with a filler 17, the bottom of the suction filtering device 11 is provided with a material inlet and outlet 18 communicated with the inner cavity of the material blocking net cylinder 16, and the material inlet and outlet 18 is used for adding and discharging the filler 17, suction filter equipment 11's inboard still is provided with toper baffle 15, toper baffle 15 is big-end-up's toper structure, and the upper end of toper baffle 15 is fixed in suction filter equipment 11's interior top, and the lower extreme of toper baffle 15 is fixed in the outside middle part of keeping off a material net section of thick bamboo 16, is used for gaseous water conservancy diversion through toper baffle 15 for gaseous by keeping off a material net section of thick bamboo 16 and filler 17 full function, a plurality of gas vents 10 that communicate with toper baffle 15 outside space are still seted up on suction filter equipment 11's side upper portion, are used for gaseous discharge through gas vent 10, still be provided with on suction filter equipment 11 and be used for carrying out the control switch 12 controlled air exhauster 14.

Example 2

Referring to fig. 2, the difference between the present embodiment and embodiment 1 is:

in this embodiment, the material blocking net cylinder 16 includes a first rigid supporting net, a carbon fiber net and a second rigid supporting net which are sequentially arranged from inside to outside, so that the material blocking net cylinder 16 has a stable structure and a certain filtering effect.

In this embodiment, the filler 17 is one or a combination of two of activated carbon and coke, the particle size of the filler 17 is 35-55 mm, and the filler 17 can be used for adsorption and filtration.

The aerosol inhalation device for the child internal medicine has good aerosol inhalation effect and is beneficial to the discharge of exhaled air of the infant through the arrangement of the air distribution device 7 and the exhaust head 6 in the respirator 4; through the structural arrangement of the exhaust head 6 and the upper exhaust holes 21 thereof, the exhaust effect of the atomized medicament is improved, and foreign matters exhaled by the child patient can be prevented from entering the exhaust head 6 from the exhaust holes 21; by the arrangement of the corrugated pipe 9, the suction filter device 11 can be placed in an idle place, so that the inhalation operation of the atomized medicament is prevented from being influenced; through the arrangement of the suction filter device 11, the exhaust fan 14 can be controlled to be started as required to assist in sucking the gas exhaled by the child patient, through the arrangement of the material blocking net cylinder 16 and the filler 17, the exhaled gas can be fully filtered, and the filler 17 in the material blocking net cylinder 16 is convenient to replace and maintain; whole device simple structure, reasonable in design, the aerosol inhalation is effectual, and can guide the filtration emission of infant exhalation gas, prevents cross infection.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. An aerosol inhalation device for department of children comprises a fixing band (1), an air bag (2), an air pipe (3), a respirator (4) and an aerosol inhalation pipe (5), wherein the air bag (2) is arranged at the upper end of the respirator (4), the air pipe (3) is arranged on the air bag (2), the fixing band (1) is further arranged at the upper part of the respirator (4), the aerosol inhalation pipe (5) is arranged on the side surface of the lower part of the respirator (4), the aerosol inhalation pipe (5) is connected with an air distribution device (7) arranged in the respirator (4), an exhaust head (6) is arranged on the upper side of the air distribution device (7), a corrugated pipe (9) is connected to the lower end of the respirator (4), and a suction filter device (11) is connected to the other end of the corrugated pipe (9);

the air distribution device (7) is horizontally arranged, the air distribution device (7) comprises a circular ring pipe (19), the circular ring pipe (19) is fixed on the inner wall of the respirator (4), a plurality of branch pipes (20) are uniformly arranged on the inner side of the circular ring pipe (19) in the circumferential direction, and the inner ends of the branch pipes (20) are connected with the exhaust head (6);

the exhaust head (6) is vertically arranged, the exhaust head (6) is of a conical structure with a large upper part and a small lower part, the lower end of the exhaust head (6) is connected with each branch pipe (20), a plurality of exhaust holes (21) are formed in the side face of the exhaust head (6), and the exhaust holes (21) are arranged in a mode that the outer end inclines downwards by 45 degrees.

2. Pediatric aerosol inhalation device according to claim 1, characterized in that the lower end of the respirator (4) is provided with a one-way valve (8).

3. The aerosol inhalation device for the department of pediatrics as claimed in claim 1, wherein a connection port (13) is formed at the top of the suction filter device (11), an exhaust fan (14) is installed on the connection port (13), the bellows (9) is connected to the connection port (13) at the top of the suction filter device (11), a material blocking net cylinder (16) is arranged at the lower portion of the inner side of the suction filter device (11), the material blocking net cylinder (16) is of a cylindrical cylinder structure with a lower opening, a filler (17) is filled in the inner side of the material blocking net cylinder (16), a material inlet and outlet (18) communicated with the inner cavity of the material blocking net cylinder (16) is arranged at the bottom of the suction filter device (11), a conical guide plate (15) is further arranged at the inner side of the suction filter device (11), a plurality of exhaust ports (10) communicated with the outer space of the conical guide plate (15) are further formed at the upper portion of the side of the suction filter device (11), the suction filtering device (11) is also provided with a control switch (12) for controlling the exhaust fan (14).

4. The aerosol inhalation device for the department of pediatrics as claimed in claim 3, wherein the tapered guide plate (15) is a tapered structure with a large top and a small bottom, an upper end of the tapered guide plate (15) is fixed to an inner top of the suction filter device (11), and a lower end of the tapered guide plate (15) is fixed to a middle portion of an outer side of the screen cylinder (16).

5. The aerosol inhalation device for the department of pediatrics of claim 4, characterized in that the striker net cylinder (16) comprises a first rigid supporting net, a carbon fiber net and a second rigid supporting net arranged in sequence from inside to outside.

6. The aerosol inhalation device for the department of pediatrics of claim 5, wherein the filler (17) is one or a combination of activated carbon and coke, and the particle size of the filler (17) is 35-55 mm.