CN213158591U

CN213158591U - Medical heating atomization device

Info

Publication number: CN213158591U
Application number: CN202021150633.8U
Authority: CN
Inventors: 谷丽; 孙云铎; 林娟
Original assignee: Nanjing Zhangyi Pharmaceutical Technology Co ltd
Current assignee: Nanjing Zhangyi Pharmaceutical Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-05-11
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a medical atomizing device of heating belongs to medical instrument technical field. The liquid drops atomized by the liquid medicine are heated by the heating assembly, so that the liquid medicine is convenient for a patient to inhale; when the atomizing nozzle sprays the liquid medicine, the liquid medicine sprayed by the heating baffle is prevented from splashing to form atomized liquid drops; the heating baffle plate heats the atomized liquid drops in time, so that a patient can use the atomization device immediately, and the waiting time of the patient is reduced; in addition, the bottom of the heating baffle is provided with a plurality of triangular pyramid-shaped bulges, so that the liquid medicine can splash towards a plurality of directions when colliding with the heating baffle, the liquid medicine is easier to atomize, and the atomization efficiency of the medicine is improved; moreover, the heating area of the heating baffle plate can be increased by the protrusions, and the heating efficiency of atomized liquid drops is improved. Compared with the prior art, the medical atomization device provided by the utility model can heat the atomized liquid drops in the process of liquid medicine atomization, thereby avoiding discomfort of patients caused by too low temperature of the liquid medicine; meanwhile, the atomization efficiency of the liquid medicine can be improved.

Description

Medical heating atomization device

Technical Field

The utility model belongs to the technical field of medical instrument, especially, medical atomizing device of heating.

Background

The medical atomizing device is mainly used for treating upper and lower respiratory system diseases, such as cold, fever, asthma, pharyngitis, bronchitis, diseases occurring in lung and chest cavity, and the like. Compared with a driving medicine taking treatment means, the medical atomization device can atomize liquid medicine into tiny particles, and the medicine enters a respiratory tract and a lung to be deposited in a breathing inhalation mode, so that the aim of painless and rapid treatment is fulfilled.

There are three main types of medical nebulizing devices, the main types being compression nebulizers, ultrasonic nebulizers and mesh nebulizers. The compression atomizer mainly utilizes compressed air to form high-speed airflow through a fine pipe orifice, liquid medicine is driven to be sprayed onto an obstacle together through generated negative pressure, and splashes around under high-speed impact, so that liquid drops are atomized to form atomized particles and are sprayed out from an air outlet pipe.

However, the liquid medicine is generally kept in a refrigeration mode before use, and cannot be restored to the room temperature in time when in use; or when the weather is cold, the temperature of the liquid medicine is low; the aerosol inhalation administration is a long-time process, and the nasal cavity, throat, trachea and lung of a patient can be stimulated by inhaling cold liquid medicine for a long time, so that the patient feels uncomfortable; and reduce patient compliance and therapeutic efficacy.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: provides a heating medical atomizing device to solve the problems in the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a heated medical vaporizer, comprising: the device comprises an air compressor, a diversion air pipe connected with the air compressor and a heatable atomization component; one end of the diversion air pipe, which is far away from the air compressor, is connected with the atomizing assembly; the atomization assembly comprises an atomization cup body and an atomization cup cover; an atomizing nozzle is arranged on the inner wall of the bottom of the atomizing cup body and communicated with the guide gas pipe, and an atomizing outlet pipe is arranged on the side wall of the atomizing cup body; the atomizing cup cover is detachably connected with the atomizing cup body and comprises a heating assembly.

In a further embodiment, a cylindrical boss is arranged at the bottom of the atomizing cup cover, and a cavity is formed in the boss; the heating assembly comprises a heating baffle and a temperature controller, the heating baffle is fixedly connected with the bottom surface of the boss, and the temperature controller is arranged in the cavity; the heating baffle is electrically connected with the temperature controller, the heating baffle can block the liquid medicine sprayed by the atomizing nozzle from splashing to form atomized liquid drops, and the heating baffle can heat the generated atomized liquid drops instantly, so that the temperature of the atomized liquid drops is increased, and the atomized liquid drops are convenient for a patient to inhale; the heating temperature of the heating baffle can be controlled through the temperature controller, and the temperature of the atomized liquid drops after being heated is ensured to be suitable for a patient to inhale.

In a further embodiment, the bottom surface of the heating baffle plate is provided with a plurality of triangular pyramid-shaped protrusions, and the tips of the protrusions face downwards; by designing the triangular pyramid-shaped protrusions, the unevenness of the bottom surface of the heating baffle is increased, so that the liquid medicine can splash towards multiple directions when colliding with the heating baffle, the liquid medicine is easier to atomize, and the atomization efficiency of the medicine is improved; meanwhile, the triangular pyramid-shaped protrusions are designed to increase the area of the bottom surface of the heating baffle, so that the heating area is increased, and the heating efficiency of atomized liquid drops is improved.

In a further embodiment, an external thread is arranged at one end of the side surface of the atomizing cup cover close to the top, an internal thread is arranged at one end of the side surface inner wall of the atomizing cup body close to the top, the internal thread is matched with the external thread, and the atomizing cup cover is in threaded connection with the atomizing cup body; can be convenient for dismantle atomizing component through this setting, be convenient for filling liquid medicine and clearance atomizing bowl cover and atomizing cup.

In a further embodiment, the side wall of the top of the atomizing cup cover is provided with an annular handheld part, and the annular handheld part is provided with anti-skid grains; through setting up can the user of being convenient for exert circumference power to the atomizing bowl cover, be convenient for installation and dismantlement atomizing bowl cover.

In a further embodiment, a first annular buckle is arranged on the outer wall of the side face of the atomizing cup body, a second annular buckle is arranged on the top of the atomizing cup cover, and the first annular buckle and the second annular buckle are connected through a connecting rope; the atomizing cup body and the atomizing cup cover are connected through the connecting rope, and the atomizing cup cover is prevented from being lost after the atomizing assembly is detached.

Has the advantages that: the utility model provides a heating medical atomization device, which is convenient for a patient to inhale by designing a heating component to heat liquid drops atomized by liquid medicine; when the atomizing nozzle sprays the liquid medicine, the liquid medicine sprayed by the heating baffle is prevented from splashing to form atomized liquid drops; meanwhile, the heating baffle plate heats the formed atomized liquid drops in time, so that a patient can use the atomization device immediately, and the waiting time of the patient is reduced; in addition, the bottom of the heating baffle is provided with a plurality of triangular pyramid-shaped bulges, so that the liquid medicine can splash towards a plurality of directions when colliding with the heating baffle, the liquid medicine is easier to atomize, and the atomization efficiency of the medicine is improved; and triangular pyramid shape arch can increase the heating area of heating baffle, improves the heating efficiency of atomizing liquid drop. Compared with the prior art, the medical atomization device provided by the utility model can heat atomized liquid drops in the process of liquid medicine atomization, avoid discomfort to patients caused by too low temperature of liquid medicine, improve the compliance of patients and ensure the treatment effect; meanwhile, the atomization efficiency of the liquid medicine can be improved.

Drawings

Fig. 1 is a schematic structural view of the medical atomization device of the present invention.

Figure 2 is a cross-sectional view of the atomizing assembly of the present invention.

Fig. 3 is a schematic structural view of the atomizing cup of the present invention.

Fig. 4 is a schematic structural view of the atomizing cup cover of the present invention.

Fig. 5 is a partial view of fig. 4 of the present invention.

Fig. 6 is a schematic structural diagram of the atomizing assembly of the present invention.

In fig. 1 to 6, the following symbols are respectively given: the air compressor 10, the air guide pipe 20, the atomizing assembly 30, the atomizing cup 31, the atomizing nozzle 311, the atomizing outlet pipe 312, the internal thread 313, the first annular buckle 314, the atomizing cup cover 32, the heating assembly 321, the heating baffle 3211, the protrusion 32111, the temperature controller 3212, the battery 3213, the boss 322, the cavity 3221, the external thread 323, the handheld portion 324, the second annular buckle 325, and the connecting rope 40.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The applicant has found that medical atomising devices have a wide range of application bases. Taking a compression type atomizer as an example, the liquid medicine is sprayed onto the obstruction by compressing air to form high-speed airflow through a fine nozzle, so that the liquid medicine and the obstruction collide to form atomized particles for a patient to inhale. However, before the liquid medicine is used, low-temperature refrigeration is generally adopted to improve the shelf life, or when the weather is cold, the temperature of the liquid medicine is low, and if the cold liquid medicine is directly atomized to be inhaled by a patient, stimulation is generated to the nasal cavity, throat, trachea and lung of the patient, so that discomfort of the patient is caused; and simultaneously, the compliance of patients is reduced, and the treatment effect is reduced.

In order to solve the problems existing in the prior art, the utility model provides a medical heating atomization device. As shown in fig. 1, the medical atomizing device includes: air compressor 10, air guide pipe 20 and atomization component 30.

Specifically, with reference to fig. 1 to 3, the atomizing assembly 30 includes an atomizing cup 31 and an atomizing cup cover 32, an atomizing nozzle 311 is disposed on an inner wall of a bottom of the atomizing cup 31, and an atomizing outlet pipe 312 is disposed on a side wall of the atomizing cup 31. The atomizing cup cover 32 covers the atomizing cup 31 and is detachably connected with the atomizing cup 31. One end of the diversion air pipe 20 is connected with the output end of the air compressor 10, and the other end of the diversion air pipe 20 is connected with the bottom of the atomizing cup body 31; and one end of the flow guide pipe connected with the atomizing cup 31 is communicated with the atomizing nozzle 311.

As shown in fig. 2, the atomizing cup cover 32 in this embodiment includes a heating element 321. Specifically, the bottom of the atomizing cup cover 32 is provided with a cylindrical boss 322, and a cavity 3221 is formed in the boss 322. The heating assembly 321 includes a heating baffle 3211, a temperature controller 3212 and a battery 3213. The temperature controller 3212 and the battery 3213 are disposed in the cavity 3221 of the boss 322. The heating baffle 3211 is fixedly connected with the bottom surface of the boss 322; the heating baffle 3211, the temperature controller 3212 and the battery 3213 are electrically connected in series. Before the atomizer is used, the atomizer cup cover 32 is opened to inject the liquid medicine into the atomizer cup 31, and then the atomizer cup cover 32 is covered. The air compressor 10 operates to compress air and transmit the air into the atomizing nozzle 311 of the atomizing cup body 31 through the guide air pipe 20, the atomizing nozzle 311 introduces liquid medicine and sprays the liquid medicine through high-speed air to enable the liquid medicine to collide with the heating baffle 3211, and the liquid medicine collides with the heating baffle 3211 and splashes to form atomized liquid drops; meanwhile, in the process of splashing by the liquid medicine, the heating baffle 3211 heats the liquid medicine immediately, so that the temperature of the atomized liquid drops is rapidly increased. The patient inhales the aerosolized droplets through the nebulizing outlet tube 312 for therapeutic purposes. Because the atomized liquid drops can be heated instantly and heated rapidly, the patient can use the atomization device immediately, and the waiting time of the patient is greatly reduced. In the heating process of the heating baffle 3211, the temperature controller 3212 can control the heating temperature of the heating baffle 3211, further ensuring the heating efficiency and heating temperature of the atomized liquid droplets in the liquid medicine atomization process, facilitating the rapid inhalation of the atomized liquid droplets at an appropriate temperature by the patient, and avoiding adverse reactions of the patient; meanwhile, the compliance of the patient is improved, and the treatment effect is ensured. The temperature controller 3212 in this embodiment adopts a KSD301 temperature controller, which is a kick type temperature controller, and can automatically complete the on/off of a circuit according to the temperature change of a working environment. In order to facilitate the use requirements of different users, the atomization device is usually equipped with a mask or a mouthpiece. In use, the mask or mouthpiece is connected to the nebulizing outlet tube 312.

In order to improve the atomization efficiency of the liquid medicine, referring to fig. 4 and 5, in a further embodiment, a plurality of triangular pyramid-shaped protrusions 32111 are formed on the bottom surface of the heating baffle 3211. The tips of these projections 32111 point downwardly toward the bottom of the atomizing cup 31. The provision of the triangular pyramidal projections 32111 can greatly increase the unevenness of the bottom surface of the heating baffle 3211. When the liquid medicine sprayed from the atomizing nozzle 311 collides with the heating baffle 3211, the liquid medicine splashes in a plurality of directions, so that the liquid medicine is more likely to form atomized liquid droplets, thereby improving the atomization efficiency of the liquid medicine. Meanwhile, the area of the bottom surface of the heating baffle 3211 can be increased by the pyramidal protrusions 32111, so that the heating area is increased, the atomized liquid droplets can be heated more easily, and the heating efficiency of the atomized liquid droplets is improved.

With reference to fig. 2, 3 and 4, in the present embodiment, an external thread 323 is provided at one end of the side surface of the atomizing cup cover 32 near the top; meanwhile, one end of the side inner wall of the atomizing cup body 31 close to the top is provided with an internal thread 313, and the internal thread 313 is matched with the external thread 323 on the atomizing cup cover 32. The atomizing cup cover 32 and the atomizing cup body 31 are connected in a detachable mode through threads. In order to facilitate screwing and unscrewing the atomizing cup cover 32, an annular handheld portion 324 is arranged on the side wall of the top of the atomizing cup cover 32, and anti-skid lines are formed on the annular handheld portion 324. Circumferential force is applied to the atomizing cup cover 32, so that the atomizing cup cover 32 is convenient to mount and dismount. When the liquid medicine is required to be added or the atomizing cup body 31 or the atomizing cup cover 32 is required to be cleaned, the atomizing cup cover 32 and the atomizing cup body 31 can be detached by screwing or unscrewing the atomizing cup cover 32.

In the process of disassembling the atomizing cup cover 32 and the atomizing cup 31, the atomizing cup cover 32 often rolls off or is lost. To avoid this problem, in a further embodiment, in connection with fig. 6, the lateral inner wall of the atomizing cup 31 is provided with a first annular buckle 314; meanwhile, the top of the atomizing cup cover 32 is provided with a second annular buckle 325, and the first annular buckle 314 and the second annular buckle 325 are connected through a connecting rope 40. After the atomizing cup cover 32 is detached, the atomizing cup cover 32 is connected with the atomizing cup body 31 through the connecting rope 40, so that the condition that the atomizing cup cover 32 rolls off or is lost is reduced.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. A heated medical vaporizer, comprising: the device comprises an air compressor, a diversion air pipe connected with the air compressor and a heatable atomization component; one end of the diversion air pipe, which is far away from the air compressor, is connected with the atomizing assembly; the atomization assembly comprises an atomization cup body and an atomization cup cover; an atomizing nozzle is arranged on the inner wall of the bottom of the atomizing cup body and communicated with the guide gas pipe, and an atomizing outlet pipe is arranged on the side wall of the atomizing cup body; the atomizing cup cover is detachably connected with the atomizing cup body and comprises a heating assembly.

2. The medical atomizing device according to claim 1, wherein a cylindrical boss is provided at the bottom of the atomizing cup cover, and a cavity is provided in the boss; the heating assembly comprises a heating baffle and a temperature controller, the heating baffle is fixedly connected with the bottom surface of the boss, and the temperature controller is arranged in the cavity; the heating baffle is electrically connected with the temperature controller.

3. The medical atomizing device according to claim 2, wherein the bottom surface of the heating baffle is provided with a plurality of triangular pyramid-shaped protrusions, and tips of the protrusions face downward.

4. The medical atomization device of claim 1, wherein an external thread is arranged at one end of the side of the atomization cup cover close to the top, an internal thread is arranged at one end of the side inner wall of the atomization cup body close to the top, the internal thread is matched with the external thread, and the atomization cup cover is in threaded connection with the atomization cup body.

5. The medical atomizing device according to claim 1, wherein an annular hand-held portion is provided on a top side wall of the atomizing cup cover, and the annular hand-held portion is provided with anti-slip lines.

6. The medical atomizing device according to claim 1, wherein a first annular buckle is arranged on the outer wall of the side surface of the atomizing cup body, a second annular buckle is arranged on the top of the atomizing cup cover, and the first annular buckle and the second annular buckle are connected through a connecting rope.