CN221206262U

CN221206262U - Breathing disinfection device

Info

Publication number: CN221206262U
Application number: CN202421183451.9U
Authority: CN
Inventors: 王思芹
Original assignee: Guangzhou First Peoples Hospital
Current assignee: Guangzhou First Peoples Hospital
Priority date: 2024-05-28
Filing date: 2024-05-28
Publication date: 2024-06-25
Anticipated expiration: 2034-05-28

Abstract

The utility model discloses a respiratory disinfection device, which relates to the field of disinfection and comprises: the device comprises a shell, an air breathing pipe, a rotary table, a sterilizing box, a driving piece and a telescopic piece. The carousel rotates to locate in the casing, and the upper surface of carousel is equipped with a plurality of standing grooves, and disinfection box has all been placed to every standing groove department, and the bottom of every standing groove is equipped with dodges the mouth, and the telescopic member is located the carousel below and can stretch out and draw back from top to bottom, and every disinfection box all can pass through change position and disinfection position along with carousel pivoted in-process, in change position, disinfection box is adjacent with getting the mouth of putting, in disinfection position, exhalations in the antiseptic solution of pipe lower extreme insertion disinfection box. The device utilizes the disinfectant washing mode to disinfect the waste gas exhaled by the patient, the disinfection mode is simpler, then the positions of different disinfection boxes can be switched by utilizing the rotation of the turntable and the lifting and stretching of the telescopic piece, the replacement of the disinfectant is realized without stopping, and the use is very convenient.

Description

Breathing disinfection device

Technical Field

The utility model relates to the field of disinfection, in particular to a breathing disinfection device.

Background

In clinical treatment, the air flow exhaled by partial respiratory tract infection patients is provided with infectious germs, so that the waste gas exhaled by the patients is directly discharged into the air, and is easy to cause disease infection, and therefore, the waste gas exhaled by the patients is necessary to be disinfected and purified.

In the related art, a low-cost sterilization method is water washing sterilization as shown in application number CN201610926699.3, that is, the expiration tube is inserted into the sterilizing liquid for expiration sterilization. However, in this way, after a period of use, the disinfectant needs to be replaced, and when the disinfectant is replaced, the exhalation tube needs to be removed, and then reinserted, which is troublesome, and in the replacement process, the device cannot work, and the replacement without stopping the machine cannot be realized, so that the optimization and improvement are needed.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, an object of the present utility model is to provide a respiratory disinfection device.

The technical scheme of the utility model is as follows: a respiratory sterilization device, comprising:

The shell is provided with an inserting hole and a discharging hole, one side of the shell is provided with a picking and placing opening, and the picking and placing opening is provided with a switch door;

One end of the breathing pipe is connected with the breathing mask, and the other end of the breathing pipe penetrates through the insertion hole and stretches into the shell downwards;

The rotary table is rotationally arranged in the shell, the upper surface of the rotary table is provided with a plurality of placing grooves which are uniformly distributed at intervals around the rotation axis of the rotary table, and the bottom of each placing groove is provided with an avoidance opening penetrating through the rotary table downwards;

the disinfection box is placed at each placement groove, the upper side of the disinfection box is opened, and disinfection liquid is contained in the disinfection box;

The driving piece is connected with the turntable to drive the turntable to rotate;

the telescopic piece is arranged below the turntable and can stretch up and down;

Wherein, every disinfection box is along with carousel pivoted in-process all can pass through change position and disinfection position the change position the disinfection box with get and put the mouth adjacent the disinfection position, the disinfection box is located exhale the mouth drive disinfection box goes up and down so that the telescopic member passes the corresponding mouth of dodging the disinfectant of gas exhaling can insert in the antiseptic solution of disinfection box or with the disinfection box separation.

Further, the driving piece is a stepping motor, and a motor shaft of the stepping motor is fixedly connected with the turntable.

Further, the telescopic part is an electric telescopic rod, the electric telescopic rod is vertically and fixedly arranged inside the shell, and a supporting plate is arranged at the top of the electric telescopic rod.

Further, a one-way valve is arranged at one end of the breathing tube connected with the breathing mask, and a miniature air pump is further arranged on the breathing tube.

Further, a partition board is arranged in the shell, the interior space of the shell is divided into an upper cavity and a lower cavity by the partition board, a first pipe hole and a second pipe hole are formed in the partition board, the exhalation pipe penetrates through the insertion hole and then downwards penetrates through the first pipe hole to extend into the lower cavity, a discharge pipe is arranged at the second pipe hole, the discharge pipe is connected with the discharge hole, and a secondary sterilizer is arranged on the discharge pipe;

In the disinfection position, the telescopic piece can drive the disinfection box to lean against below the partition plate, and the discharge pipe is communicated with the interior of the disinfection box and is positioned above the liquid level of the disinfectant.

Further, the shell is a transparent shell, a driving piece switch and a telescopic piece switch are respectively arranged on the shell, the driving piece switch is connected with the driving piece, and the telescopic piece switch is connected with the telescopic piece.

Compared with the prior art, the utility model has the following beneficial effects:

The device utilizes the disinfectant water washing mode to disinfect the waste gas expired by the patient, the disinfection mode is simpler, the disinfection efficiency to the germ is high, then the positions of different disinfection boxes can be switched by utilizing the rotation of the turntable and the lifting and stretching of the telescopic piece, the replacement of the disinfectant is realized without stopping the machine, the disinfectant can be replaced at the self idle time by medical staff in the later period, and the use is very convenient.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

For a clearer description of embodiments of the utility model or of solutions in the prior art, the drawings that are required to be used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained, without the inventive effort, by a person skilled in the art from these drawings:

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a perspective view of the upper side view of the turntable portion of the present utility model;

FIG. 3 is a perspective view of the underside of the turntable portion of the present utility model;

Fig. 4 is an exploded view of the turntable portion of the present utility model.

Reference numerals:

1. A housing; 2. opening and closing a door; 3. an exhalation tube; 4. a turntable; 5. a placement groove; 6. an avoidance port; 7. a sterilization box; 8. a driving member; 9. a telescoping member; 10. a supporting plate; 11. a one-way valve; 12. a micro air pump; 13. a partition plate; 14. an upper chamber; 15. a lower chamber; 16. a discharge pipe; 17. a secondary sterilizer.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

A respiratory sterilization device as shown in fig. 1-4, comprising: the device comprises a shell 1, an expiration tube 3, a rotary table 4, a sterilizing box 7, a driving piece 8 and a telescopic piece 9.

The shell 1 is provided with an inserting hole and a discharging hole, one side of the shell 1 is provided with a picking and placing opening, and the picking and placing opening is provided with a switch door 2; one end of the breathing tube 3 is connected with the breathing mask, and the other end passes through the insertion hole and extends downwards into the shell 1.

The rotary table 4 is rotationally arranged in the shell 1, the upper surface of the rotary table 4 is provided with a plurality of placing grooves 5, the placing grooves 5 are uniformly distributed at intervals around the rotation axis of the rotary table 4, and the bottom of each placing groove 5 is provided with an avoiding opening 6 which downwards penetrates through the rotary table 4; a disinfection box 7 is arranged at each placing groove 5, the upper side of the disinfection box 7 is opened, and disinfection solution is contained in the disinfection box 7; the driving piece 8 is connected with the turntable 4 to drive the turntable 4 to rotate; the telescopic piece 9 is arranged below the turntable 4 and can be telescopic up and down.

Wherein, every disinfection box 7 can all pass through change position and disinfection position along with carousel 4 pivoted in-process, in change position, disinfection box 7 is adjacent with getting the mouth of putting, and in the disinfection position, disinfection box 7 is located between exhale trachea 3 lower extreme and extensible member 9, and extensible member 9 passes corresponding dodge mouthful 6 drive disinfection box 7 and goes up and down so that exhale lower extreme of managing 3 and can insert in the antiseptic solution of disinfection box 7 or separate with disinfection box 7.

Specifically, the way that this device disinfects to patient's exhaled waste gas is washing disinfection, firstly adds right amount of antiseptic solution in disinfection box 7, then makes exhale in the trachea 3 insert antiseptic solution, and the waste gas of exhaling just like this can be washed disinfection by antiseptic solution in the process of floating up, because the upside of disinfection box 7 is open, so the waste gas that disinfects can directly be outwards discharged from the discharge port of casing 1, and this kind of disinfection mode is simpler, and is efficient to the disinfection of germ.

In addition, in order to be convenient for later stage is changed to the antiseptic solution, and can not cause the device to shut down in the change process, realizes not shutting down the change, and this device has set up carousel 4 shifter in casing 1.

As shown in fig. 2-4, the turntable 4 is provided with a left placing groove 5 and a right placing groove 5 which are symmetrically distributed, each placing groove 5 is provided with a disinfection box 7, the bottom of each placing groove 5 is provided with an avoidance opening 6, but the opening of the avoidance opening 6 is smaller than the notch of the placing groove 5, so that the disinfection box 7 can still be normally placed at the placing groove 5, and the placed placing groove 5 is used for limiting the disinfection box 7 and preventing the disinfection box 7 from shifting in the rotating process of the turntable 4.

As shown in fig. 1, the driving member 8 drives the turntable 4 to periodically rotate, and in the rotation process, each sterilizing box 7 passes through two positions, one is a replacement position adjacent to the taking and placing port, at this time, the door 2 at the taking and placing port can be opened, the sterilizing box 7 is taken out, sterilizing liquid is added or replaced, and then the sterilizing box 7 is put in again. The other is a disinfection position at the lower end of the breathing tube 3, at this time, the telescopic piece 9 can extend upwards, the upper end of the telescopic piece 9 can penetrate through the avoidance port 6 to support the disinfection box 7 to move upwards until the lower end of the breathing tube 3 is inserted into the disinfection solution of the disinfection box 7 for disinfection.

When the sterilizing liquid needs to be replaced after a period of use, the telescopic piece 9 is contracted downwards below the rotary table 4, the used sterilizing box 7 moves downwards to return to the place of the placing groove 5 again, then the rotary table 4 rotates to enable the other unused sterilizing box 7 to move to the sterilizing position, and the telescopic piece 9 can jack up the unused sterilizing box 7 again to continue to sterilize the breathing waste gas. The used disinfection box 7 can be moved to a replacement position, and later medical staff can replace the disinfection solution in the idle time of the medical staff, so that the disinfection box is flexible, when the disinfection solution is replaced, the disinfection position and the replacement position are not mutually influenced, and the other disinfection box 7 is always in a working state at the disinfection position, so that the disinfection solution can be replaced without stopping.

It should be noted that the turntable 4 in the present device does not always rotate, but only when the position of the sterilization case 7 needs to be adjusted, and the angle of each rotation of the turntable 4 depends on the number of sterilization cases 7 provided. Because a plurality of standing grooves 5 are evenly arranged, for example, when disinfection box 7 is two, carousel 4 rotates 180 degrees at every turn and can realize the switching of disinfection box 7 of disinfection position and change position department, and when disinfection box 7 is three, carousel 4 rotates 120 degrees at every turn and can realize the switching of disinfection box 7 of disinfection position and change position department, and no longer to be described in detail one by one.

In practical application, the driving piece 8 is a stepping motor, a motor shaft of the stepping motor is fixedly connected with the turntable 4, the stepping motor is simple in structure and low in cost, and the rotating angle of the stepping motor is easy to control, so that the stepping motor is suitable for being applied to a use scene of the device. The extensible member 9 is electric telescopic rod, and inside electric telescopic rod was vertical fixed locates casing 1, and electric telescopic rod's top was equipped with layer board 10, and electric telescopic rod simple structure easily controls, and the layer board 10 that sets up is used for electric telescopic rod to be more steady to hold in the palm moves disinfection box 7 and removes, and layer board 10 area should be less than the area of dodging mouth 6 to layer board 10 can normally pass dodge mouth 6.

Further, the shell 1 is a transparent shell 1, a driving piece 8 switch and a telescopic piece 9 switch are respectively arranged on the shell 1, the driving piece 8 switch is connected with the driving piece 8, and the telescopic piece 9 switch is connected with the telescopic piece 9, so that medical staff can manually control the stepping motor and the electric telescopic rod to work.

In the device, as shown in fig. 1, a one-way valve 11 is arranged at one end of the breathing tube 3 connected with the breathing mask, and the arranged one-way valve 11 is used for ensuring that the expired waste gas flows into the breathing tube 3 in a one-way, so that reverse flow is avoided. And the expiration tube 3 is also provided with a micro air pump 12, and the micro air pump 12 is used for enabling the waste gas in the expiration tube 3 to smoothly flow to the disinfection box 7.

In the device, in order to ensure the disinfection effect, as shown in fig. 1, a baffle 13 is arranged in a shell 1, the baffle 13 divides the inner space of the shell 1 into an upper cavity 14 and a lower cavity 15, a first pipe hole and a second pipe hole are arranged on the baffle 13, an breathing pipe 3 passes through the first pipe hole and then extends into the lower cavity 15 downwards after passing through the insertion hole, a discharge pipe 16 is arranged at the second pipe hole, the discharge pipe 16 is connected with the discharge hole, and a secondary sterilizer 17 is arranged on the discharge pipe 16; in the sterilization position, the telescopic member 9 can drive the sterilization box 7 against the underside of the partition 13, in which case the discharge pipe 16 communicates with the interior of the sterilization box 7 and is situated above the level of the sterilizing fluid.

Thus, the exhaled gas after washing sterilization flows to the discharge pipe 16, then flows to the secondary sterilizer 17 for secondary sterilization, and then is discharged to the outside. The type of the secondary sterilizer 17 is not limited here, and may be, for example, ultraviolet lamp sterilization, activated carbon filtration, or the like.

To sum up, this device utilizes antiseptic solution washing mode to disinfect the waste gas that the patient expired, and the disinfection mode is simpler, and is efficient to the disinfection of germ, then utilizes carousel 4 rotation and the lift of telescoping member 9 to stretch out and draw back the position that can switch different disinfection boxes 7, realizes the replacement of not shutting down of antiseptic solution, and also the later stage medical staff of being convenient for can be at self idle time again change the antiseptic solution, and it is very convenient to use.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A respiratory sterilization device, comprising:

2. The respiratory sterilization device of claim 1, wherein the driving member is a stepper motor, and a motor shaft of the stepper motor is fixedly connected to the turntable.

3. The respiratory sterilization device of claim 1, wherein the telescoping member is an electric telescoping rod, the electric telescoping rod is vertically and fixedly arranged inside the housing, and a supporting plate is arranged at the top of the electric telescoping rod.

4. The respiratory sterilization device of claim 1, wherein a one-way valve is provided on the respiratory tube at the end connected to the respiratory mask, and a miniature air pump is further provided on the respiratory tube.

5. The respiratory sterilization device according to claim 1, wherein a partition board is arranged in the shell, the partition board divides the internal space of the shell into an upper cavity and a lower cavity, a first pipe hole and a second pipe hole are arranged on the partition board, the exhalation pipe passes through the insertion hole and then downwards passes through the first pipe hole to extend into the lower cavity, a discharge pipe is arranged at the second pipe hole, the discharge pipe is connected with the discharge hole, and a secondary sterilizer is arranged on the discharge pipe; in the disinfection position, the telescopic piece can drive the disinfection box to lean against below the partition plate, and the discharge pipe is communicated with the interior of the disinfection box and is positioned above the liquid level of the disinfectant.

6. The respiratory sterilization device of claim 1, wherein the housing is a transparent housing, and the housing is provided with a driver switch and a telescoping switch, respectively, the driver switch being connected to the driver, and the telescoping switch being connected to the telescoping.