CN220424307U

CN220424307U - Medical atomizer

Info

Publication number: CN220424307U
Application number: CN202321802441.4U
Authority: CN
Inventors: 周兴; 周子栖; 汪故春; 滕宥琛; 娄杰
Original assignee: Chongqing Quansheng Pharmaceutical Technology Co ltd
Current assignee: Chongqing Quansheng Pharmaceutical Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-02
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of medical equipment, and provides a medical atomizer which comprises an atomizer body and an atomizing cup connected with the atomizer body through an atomizing pipe, wherein the atomizing cup is provided with a spray opening; the spray nozzle comprises a spray nozzle body, a mask, a fixing plate and a spray nozzle, wherein one end of the mask is detachably connected with the spray nozzle, and the fixing plate is embedded into the inner wall of the mask; the mist guide assembly of the fixed plate comprises a stop block rotationally connected with the bottom surface of the fixed plate through a rotating wheel. The position of the baffle block can be adjusted by manually rotating the rotating wheel, so that the baffle block can selectively shield the atomized medicine from entering the nasal cavity mist outlet or the oral cavity mist outlet, thus nasal cavity administration or oral cavity administration can be selectively carried out, and when the baffle block is rotated to be horizontal, the atomized medicine can enter the nasal cavity mist outlet or the oral cavity mist outlet at the same time, and thus, oral and nasal administration can be realized at the same time.

Description

Medical atomizer

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical atomizer.

Background

The aerosol inhalation treatment is a treatment method which adopts a medical atomizer to atomize the liquid medicine into tiny particles, and facilitates the medicine to enter the respiratory tract and the lung in a respiratory inhalation mode. The method can relieve pain of patients, effectively treat respiratory diseases such as common cold, asthma, tracheitis, rhinitis and the like, and has been widely applied in clinical medicine. The nebulizer may be administered through the nose or the mouth, the particular mode of administration depending on the type of nebulizer used and the nature of the drug, nasal administration being suitable for the treatment of nasal-related diseases such as sinusitis, allergic rhinitis, etc.; the oral administration mode is suitable for treating diseases related to the oral cavity, such as canker sore, pharyngitis and the like, and simultaneously, the oral administration mode can also send the medicine into the respiratory tract through the oral inhalation mode. The common medical atomizer has two types, namely an atomizing mouthpiece and a mask, and the medicine loss can be effectively avoided by atomizing the atomizing mouthpiece; when the mask is used, medicines can pass through the nasal cavity and the oral cavity, and the deposition rate of the medicines is relatively slightly lower than that of an atomized mouthpiece; in addition, there are nebulizers which are dedicated to nasal administration.

As disclosed in the patent publication No. CN215024226U, an atomizer is disclosed, comprising an atomization generator and an atomization cup which are connected by a conduit, and further comprising an atomization cover and a nasal pipette mechanism; the nasal suction pipe mechanism comprises a nasal suction pipe assembly, an air outlet assembly and an air suction assembly; the nose suction tube component is arranged on the atomization cover, when the nose suction tube component is used, the tail end of the nose suction tube component, which is positioned at the inner side of the atomization cover, can surround the nose of a human body, and the tube wall, which is close to the tail end, is provided with a through hole; the air outlet assembly is arranged in the nose straw assembly, so that the pipe holes of the nose straw assembly can be communicated unidirectionally from the inner side to the outer side of the atomizing cover; the air suction components are arranged on the nose straw components and correspond to the through holes one by one, so that the through holes can be communicated unidirectionally from outside to inside of the nose straw components. However, the nebulizer is only used for nasal administration, and has the problems that oral administration cannot be performed and the use field is limited.

Accordingly, there is a need to provide a nebulizer that can selectively administer drugs through the nasal or oral cavity, and also can administer drugs through the mouth and nose simultaneously when necessary.

Disclosure of Invention

The utility model aims to solve the problems that the traditional atomizer can not accurately select nasal cavity or oral cavity for administration or can only adopt one administration mode and has limited practical scene. The application provides an atomizer, can realize selectively carrying out nasal cavity administration or oral cavity administration, and can also oral and nasal simultaneously administer when necessary, is favorable to the accurate technological effect who delivers of medicine.

The utility model is realized by the following technical scheme:

the medical atomizer comprises an atomizer body, an atomizing cup and an atomizing pipe, wherein the atomizer body is connected with the atomizing cup through the atomizing pipe, and the atomizing cup is provided with a spray opening; the spraying device comprises a spraying nozzle, a mask, a fixing plate and a spray nozzle, wherein one end of the mask is detachably connected with the spraying nozzle, the fixing plate is arranged at one end of the mask far away from the spraying nozzle, and the fixing plate is embedded into the inner wall of the mask; the fixed plate is provided with a nasal cavity fog outlet, an oral cavity fog outlet and a fog guide assembly, the fog guide assembly comprises a stop block, the stop block is rotationally connected with the bottom surface of the fixed plate through a rotating wheel, and the rotating wheel is detachably connected with the bottom surface of the fixed plate.

Preferably, the nasal cavity mist outlet penetrates into the fixing plate, the nasal cavity mist outlet is provided with a nose cover, and the nose cover is detachably connected with one end of the nasal cavity mist outlet close to the face; the nose mask is provided with a fixing rope, and two ends of the fixing rope are detachably connected with the side wall surface of the nose mask.

Preferably, the oral cavity fog outlet penetrates into the fixing plate, the oral cavity fog outlet is provided with a plurality of mouth blocking pieces, and one ends of the mouth blocking pieces are detachably connected with the oral cavity fog outlet.

Preferably, both side walls of the fixing plate are detachably connected with the side walls of the mask, the side wall surface of the mask far away from the fixing plate is provided with a binding belt, and both ends of the binding belt are detachably connected with the outer wall surface of the mask.

Preferably, the nasal cavity mist outlet and the oral cavity mist outlet are both provided with air outlet pipes, the air outlet pipes are provided with valves, and one ends of the air outlet pipes are sequentially arranged on the valves, the nasal cavity mist outlet or the oral cavity mist outlet in a penetrating mode.

Preferably, the atomizing cup further comprises a controller and a power supply, wherein the controller is electrically connected with the power supply, the atomizing cup is provided with a touch switch, and the touch switch is electrically connected with the controller and the power supply respectively.

Preferably, the wall of the atomizing cup is provided with graduation marks.

Preferably, the atomizing cup is provided with a cup cover and a handle, the cup cover is detachably connected with the top of the atomizing cup, and the handle is detachably connected with the side wall surface of the atomizing cup, which is far away from the spraying opening.

The technical scheme of the utility model has the following beneficial effects:

(1) Through inlay at the face guard inner wall and establish the fixed plate to the guide fog subassembly including the dog in the fixed plate configuration, the dog passes through the runner and rotates with the fixed plate bottom and be connected, can selectively shelter from the medicine after the atomizing and get into nasal cavity play fog mouth or oral cavity play fog mouth, thereby can selectively carry out nasal cavity and administer or oral cavity and administer, and when the dog rotates to the level, the medicine after the atomizing can get into nasal cavity play fog mouth or oral cavity play fog mouth simultaneously, thereby can realize that the oral and nasal simultaneously doses.

(2) The nasal cavity mist outlet is provided with a nasal mask, the nasal mask can wrap the nose, and the nasal cavity mist outlet is fixed by the fixing rope arranged on the nasal mask, so that accurate administration is ensured; the plurality of mouth blocking sheets arranged at the mouth cavity mist outlet can be adhered to the mouth of a patient when the patient bites the mouth cavity mist outlet, especially plays a role of comforting the infant, and avoids the infant from spitting out the mouth cavity mist outlet; the mask is fixed on the head of a human body by the binding bands arranged on the side wall surface of the mask far away from the fixing plate.

(3) And the corresponding valve is opened, and the exhaled waste gas can be exhausted through an air outlet pipe arranged at the nasal cavity fog outlet or the oral cavity fog outlet.

(4) Through the touch switch that atomizing cup disposes, accessible touch-control mode intelligence starts or pauses the atomizing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a nebulizer in embodiment 1;

FIG. 2 is a schematic cross-sectional view of the mask of example 1;

fig. 3 is a schematic circuit diagram of the atomizer in example 1.

Reference numerals: the atomizer comprises a 1-atomizer body, a 2-atomizing cup, a 21-spraying opening, a 22-scale mark, a 23-cup cover, a 24-handle, a 3-atomizing tube, a 4-mask, a 41-binding belt, a 5-fixing plate, a 51-nasal cavity mist outlet, a 511-nasal mask, a 512-fixing rope, a 52-oral cavity mist outlet, a 521-mouth blocking piece, a 53-stop block, a 54-rotating wheel, a 55-air outlet pipe, a 551-valve, a 6-controller, a 7-power supply and an 8-touch switch.

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. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

As shown in fig. 1 to 3, the present embodiment provides a medical atomizer, comprising an atomizer body 1, an atomizing cup 2 and an atomizing tube 3, wherein the atomizer body 1 and the atomizing cup 2 are connected through the atomizing tube 3, and the atomizing cup 2 is provided with a spray opening 21; the device also comprises a mask 4 with one end communicated with the spraying opening 21 and a fixed plate 5 which is arranged at one end of the mask 4 far away from the spraying opening 21 and is embedded in the inner wall of the mask 4; the fixed plate 5 is provided with a nasal cavity mist outlet 51, an oral cavity mist outlet 52 and a mist guide assembly comprising a stop block 53, the stop block 53 is rotationally connected with the bottom surface of the fixed plate 5 through a rotating wheel 54, and the rotating wheel 54 is axially connected with the bottom surface of the fixed plate 5. The position of the baffle 53 can be adjusted by manually rotating the rotating wheel 54, so that the baffle 53 can selectively shield the atomized medicine from entering the nasal cavity mist outlet 51 or the oral cavity mist outlet 52, and thus nasal administration or oral administration can be selectively performed, and when the baffle 53 is rotated to be horizontal, the atomized medicine can enter the nasal cavity mist outlet 51 or the oral cavity mist outlet 52 at the same time, and thus, oral and nasal administration can be realized at the same time.

In the embodiment, the nasal cavity mist outlet 51 penetrates into the fixing plate 5, and the nose mask 511 arranged at the nasal cavity mist outlet 51 is adhered to one end of the nasal cavity mist outlet 51 close to the face; both ends of the fixing string 512 disposed on the nose cup 511 are bonded to the side wall surface of the nose cup 511. The nose cover 511 is a cover body made of silica gel and capable of being wrapped on the surface of a nose, and can wrap the nose, and the fixing ropes 512 arranged on the nose cover 511 are beneficial to fixing the nasal cavity mist outlet 51 to ensure accurate administration.

In this embodiment, the oral cavity mist outlet 52 penetrates the fixing plate 5, and one end of the plurality of mouth pieces 521 disposed on the oral cavity mist outlet 52 is bonded to the oral cavity mist outlet 52. The mouth guard 521 can be attached to the mouth of a patient when the patient bites the oral cavity mist outlet 52, and particularly has the effect of comforting the infant, so that the infant can be prevented from spitting out the oral cavity mist outlet 52.

In this embodiment, both side walls of the fixing plate 5 are bonded to the side wall of the mask 4, and a strap 41 is disposed on the side wall surface of the mask 4 away from the fixing plate 5, and both ends of the strap 41 are bonded to the outer wall surface of the mask 4.

In this embodiment, the air outlet pipes 55 disposed at the nasal cavity mist outlet 51 and the oral cavity mist outlet 52 are respectively provided with a valve 551, and one end of the air outlet pipe 55 is sequentially disposed through the valve 551, the nasal cavity mist outlet 51 or the oral cavity mist outlet 52. After the administration mode is determined, the corresponding valve 551 is opened, and the exhaled waste gas can be exhausted through the air outlet pipe 55 arranged at the nasal cavity fog outlet 51 or the oral cavity fog outlet 52. If nasal administration is selected, valve 551 of oral cavity outlet 52 is opened to expel the exhaust.

In this embodiment, the atomizing cup further comprises a power supply 7 and a controller 6 electrically connected with the power supply 7, and the touch switch 8 configured by the atomizing cup 2 is electrically connected with the controller 6 and the power supply 7 respectively. The atomization can be intelligently started or stopped in a touch manner through the touch switch 8. The controller 6 can be a singlechip (for example, 8051 series singlechip, STM32 series singlechip), an FPGA programmable controller, etc.

In the embodiment, the wall of the atomizing cup 2 is provided with the scale marks 22, so that a proper amount of medicine can be conveniently added.

In this embodiment, the atomizing cup 2 is provided with a cup cover 23 and a handle 24, the cup cover 23 and the top of the atomizing cup 2 are integrally formed, and the handle 24 and the side wall surface of the atomizing cup 2, which is far away from the spray opening 21, are integrally formed.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The medical atomizer is characterized by comprising an atomizer body (1), an atomizing cup (2) and an atomizing pipe (3), wherein the atomizer body (1) is connected with the atomizing cup (2) through the atomizing pipe (3), and the atomizing cup (2) is provided with an atomizing opening (21);

the novel spraying device is characterized by further comprising a mask (4) and a fixing plate (5), wherein one end of the mask (4) is detachably connected with the spraying opening (21), the fixing plate (5) is arranged at one end, far away from the spraying opening (21), of the mask (4), and the fixing plate (5) is embedded into the inner wall of the mask (4);

the utility model discloses a nasal cavity fog outlet, including fixed plate (5), fixed plate (5) are provided with nasal cavity fog outlet (51), oral cavity fog outlet (52) and lead fog subassembly, lead fog subassembly and include dog (53), dog (53) through runner (54) with fixed plate (5) bottom surface rotates to be connected, runner (54) with fixed plate (5) bottom surface can dismantle and be connected.

2. The medical atomizer according to claim 1, wherein the nasal cavity mist outlet (51) penetrates into the fixing plate (5), the nasal cavity mist outlet (51) is provided with a nose mask (511), and the nose mask (511) is detachably connected with one end of the nasal cavity mist outlet (51) close to the face;

the nose mask (511) is provided with a fixing rope (512), and two ends of the fixing rope (512) are detachably connected with the side wall surface of the nose mask (511).

3. The medical atomizer according to claim 1, wherein the oral cavity mist outlet (52) penetrates into the fixing plate (5), the oral cavity mist outlet (52) is provided with a plurality of mouth blocking pieces (521), and one ends of the mouth blocking pieces (521) are detachably connected with the oral cavity mist outlet (52).

4. The medical atomizer according to claim 1, wherein both side walls of the fixing plate (5) are detachably connected with the side walls of the mask (4), the side wall surface of the mask (4) away from the fixing plate (5) is provided with a binding band (41), and both ends of the binding band (41) are detachably connected with the outer wall surface of the mask (4).

5. The medical atomizer according to claim 1, wherein the nasal cavity mist outlet (51) and the oral cavity mist outlet (52) are provided with an air outlet pipe (55), the air outlet pipe (55) is provided with a valve (551), and one end of the air outlet pipe (55) sequentially penetrates through the valve (551), the nasal cavity mist outlet (51) or the oral cavity mist outlet (52).

6. A medical nebulizer according to any one of claims 1 to 5 further comprising a controller (6) and a power supply (7), the controller (6) being electrically connected to the power supply (7), the nebulizing cup (2) being provided with a touch switch (8), the touch switch (8) being electrically connected to the controller (6) and the power supply (7), respectively.

7. A medical nebulizer according to claim 1, characterized in that the nebulizing cup (2) cup wall is provided with graduation marks (22).

8. Medical atomizer according to claim 1, characterized in that the atomizing cup (2) is provided with a cup cover (23) and a handle (24), the cup cover (23) is detachably connected with the top of the atomizing cup (2), and the handle (24) is detachably connected with the side wall surface of the atomizing cup (2) away from the atomizing port (21).