CN114534026A - Medical atomization breathing administration device - Google Patents

Abstract

The invention discloses a medical atomization breathing administration device, which comprises: the device comprises an upper shell, a medicine storage cavity and a medicine feeding channel which are formed in the upper shell, an atomizing mechanism and a power supply which is arranged in a lower shell; the atomizing mechanism comprises an atomizing part with an atomizing pipe, an atomizing cavity formed in the atomizing part, an atomizing core arranged in the atomizing cavity and a piezoelectric ceramic sleeve sleeved on the periphery of the atomizing pipe; the power supply supplies power to the piezoelectric ceramic sleeve, so that the piezoelectric ceramic sleeve drives the atomizing core to vibrate, and the liquid medicine in the atomizing cavity is atomized. The medical atomization breathing administration device provided by the invention drives the atomization core to vibrate through the piezoelectric ceramic sleeve to realize liquid medicine atomization, and can obtain an excellent medicine atomization effect by matching with the further collision cutting action of the grid type grid; simultaneously can also heat the liquid medicine simultaneously through the vibration effect to obtain the atomizing liquid drop that has suitable temperature, can improve the use travelling comfort of device, better satisfy the user demand.

Description

Translated fromChinese

医用雾化呼吸给药装置Medical Nebulizer Breathing Drug Delivery Device

技术领域technical field

本发明涉及医疗器械领域，特别涉及一种医用雾化呼吸给药装置。The invention relates to the field of medical instruments, in particular to a medical atomization breathing drug delivery device.

背景技术Background technique

呼吸系统疾病具有发病率高、病期长的特点，随着我国人口老龄化严重，以及空气污染呼吸系统疾病发病占比逐步增加，而且我国烟草消耗量巨大，青年人吸烟增加，呼吸系统疾病患者占比也逐步青年化。医用雾化呼吸给药装置主要是基于患者深呼吸循环原理，结合药液的精细雾化，达到肺部呼吸系统的深入给药的目的。Respiratory system diseases have the characteristics of high incidence and long disease period. With the serious aging of my country's population and the gradual increase in the proportion of air pollution and respiratory system diseases, and the huge consumption of tobacco in my country, the smoking of young people increases, and patients with respiratory system diseases The proportion is also gradually youthful. The medical nebulization breathing drug delivery device is mainly based on the principle of the patient's deep breathing and circulation, combined with the fine atomization of the medicinal liquid, to achieve the purpose of in-depth drug delivery in the pulmonary respiratory system.

传统雾化呼吸给药装置为手动压力雾化或者电驱压力雾化，雾化的过程依赖人力过程。而且雾化装置较大，便携性差，可控性较差。传统雾化器雾化时将雾化口放到患者口中或者需要面罩，雾化过程中雾化管方向位置需要保证确定，容易造成吸入浅药物疗效性能差。The traditional nebulizing breathing drug delivery device is manual pressure nebulization or electric drive pressure nebulization, and the process of atomization depends on the manual process. Moreover, the atomizing device is large, has poor portability and poor controllability. When the traditional nebulizer is nebulized, the nebulizing port is placed in the patient's mouth or a mask is required. During the nebulization process, the direction and position of the nebulizing tube need to be determined, which is likely to cause poor efficacy of inhaled drugs.

所以，现在需要一种更可靠的方案。Therefore, a more reliable solution is now required.

发明内容SUMMARY OF THE INVENTION

本发明所要解决的技术问题在于针对上述现有技术中的不足，提供一种医用雾化呼吸给药装置。The technical problem to be solved by the present invention is to provide a medical nebulizing breathing drug delivery device aiming at the above-mentioned deficiencies in the prior art.

为解决上述技术问题，本发明采用的技术方案是：一种医用雾化呼吸给药装置，包括：上壳体、与所述上壳体连接的下壳体、形成于所述上壳体内的储药腔和给药通道、设置在所述上壳体内的雾化机构以及设置在所述下壳体内的电源；In order to solve the above-mentioned technical problems, the technical scheme adopted in the present invention is: a medical atomization breathing drug delivery device, comprising: an upper casing, a lower casing connected with the upper casing, and a lower casing formed in the upper casing. a medicine storage cavity and a drug delivery channel, an atomizing mechanism arranged in the upper casing, and a power supply arranged in the lower casing;

所述雾化机构包括一具有雾化管的雾化件、形成于所述雾化件内的雾化腔、设置在所述雾化腔内的雾化芯以及套设在所述雾化管外周的压电陶瓷套筒；所述雾化腔的入口端与所述储药腔连通，出口端与所述给药通道连通；The atomization mechanism includes an atomization part with an atomization tube, an atomization cavity formed in the atomization part, an atomization core arranged in the atomization cavity, and an atomization core sleeved on the atomization tube the outer peripheral piezoelectric ceramic sleeve; the inlet end of the atomization chamber is communicated with the medicine storage chamber, and the outlet end is communicated with the drug delivery channel;

所述电源为所述压电陶瓷套筒供电，使所述压电陶瓷套筒带动所述雾化芯产生振动，从而使所述雾化腔内的药液的雾化。The power supply supplies power to the piezoelectric ceramic sleeve, so that the piezoelectric ceramic sleeve drives the atomizing core to vibrate, thereby atomizing the medicinal liquid in the atomizing cavity.

优选的是，所述雾化腔的出口端和给药通道之间还设置有网格式栅格。Preferably, a mesh grid is also arranged between the outlet end of the atomization chamber and the drug delivery channel.

优选的是，所述上壳体包括内部中空的外壳部、与所述外壳部的第一端连接且内部具有通道的给药头、设置在所述外壳部内且与所述给药头的通道连通的内管以及与所述外壳部的第二端可拆卸连接的连接座；Preferably, the upper housing comprises an inner hollow shell part, a drug delivery head connected to the first end of the shell part and having a channel inside, and a channel provided in the shell part and connected to the drug drug head a communicating inner tube and a connecting seat detachably connected with the second end of the outer shell;

所述通道和内管内部的空腔形成所述给药通道；the channel and the cavity inside the inner tube form the drug delivery channel;

所述连接座内开设有与所述储药腔连通的安装腔，所述雾化件设置在所述安装腔内且与所述连接座可拆卸连接。An installation cavity communicated with the medicine storage cavity is opened in the connection seat, and the atomizer is arranged in the installation cavity and is detachably connected with the connection seat.

优选的是，所述连接座的端部设置有连接管，所述下壳体通过连接套与所述连接座可拆卸连接，所述下壳体的第一端具有与所述连接座上的连接管连接的连接头，所述连接头内部具有缓存腔，所述缓存腔与所述雾化件的雾化腔的入口端连通。Preferably, the end of the connecting seat is provided with a connecting pipe, the lower shell is detachably connected to the connecting seat through a connecting sleeve, and the first end of the lower shell has a connection with the connecting seat. The connecting head connected by the connecting pipe has a buffer cavity inside, and the buffer cavity is communicated with the inlet end of the atomization cavity of the atomizing element.

优选的是，所述安装腔内具有第一螺纹孔，所述雾化件的端部设置有与所述第一螺纹孔配合的第一螺纹部；Preferably, the installation cavity has a first threaded hole, and the end of the atomizer is provided with a first threaded portion matched with the first threaded hole;

所述第一螺纹部内开设有导液槽，所述安装腔通过所述导液槽与所述缓存腔连通。A liquid guiding groove is opened in the first threaded portion, and the installation cavity is communicated with the buffer cavity through the liquid guiding groove.

优选的是，所述外壳部的第二端的内部具有第二螺纹孔，所述连接座上设置有与所述第二螺纹孔配合连接的第二螺纹部。Preferably, the second end of the housing portion has a second threaded hole inside, and the connecting seat is provided with a second threaded portion that is matched and connected with the second threaded hole.

优选的是，所述缓存腔内具有第三螺纹孔，所述连接管的外周具有与所述第三螺纹孔配合的第三螺纹部；Preferably, the buffer cavity has a third threaded hole, and the outer periphery of the connecting pipe has a third threaded portion matched with the third threaded hole;

所述连接套内具有第四螺纹孔，所述连接头的外周具有与所述第四螺纹孔配合的第四螺纹部。The connecting sleeve is provided with a fourth threaded hole, and the outer periphery of the connecting head has a fourth threaded portion matched with the fourth threaded hole.

优选的是，所述下壳体内还设置有用于安装所述电源的电源腔以及用于控制所述压电陶瓷套筒工作的按钮。Preferably, a power supply cavity for installing the power supply and a button for controlling the operation of the piezoelectric ceramic sleeve are further provided in the lower casing.

优选的是，所述内管与所述给药头的连接处设置有密封圈。Preferably, a sealing ring is provided at the connection between the inner tube and the dosing head.

优选的是，所述给药通道在所述给药头的末端形成给药口，所述给药头的末端为圆柱形。Preferably, the administration channel forms an administration port at the end of the administration head, and the end of the administration head is cylindrical.

本发明的有益效果是：本发明提供的医用雾化呼吸给药装置通过压电陶瓷套筒带动雾化芯振动实现药液雾化，并配合网格式栅格的进一步碰撞切割作用能够获得优异的药物雾化效果；同时通过振动作用还能同时对药液进行加热，从而获得具有合适温度的雾化液滴，可提高装置的使用舒适性，更好的满足使用需求；The beneficial effects of the present invention are as follows: the medical atomization breathing drug delivery device provided by the present invention realizes the atomization of the liquid medicine by driving the atomizing core to vibrate through the piezoelectric ceramic sleeve, and can obtain excellent Drug atomization effect; at the same time, the drug liquid can be heated at the same time through vibration, so as to obtain atomized droplets with suitable temperature, which can improve the comfort of the device and better meet the needs of use;

本发明体积小，重量轻，具有良好的便携性，且通过使用者主动的吸入雾化药液，便于药物更好的深入到达病灶，可以用于慢性呼吸疾病的长期呼吸药物治疗，具有很好的应用前景。The present invention is small in size, light in weight, and has good portability, and through the user's active inhalation of the aerosolized medicinal liquid, it is convenient for the medicine to reach the lesions better, and can be used for long-term respiratory drug treatment of chronic respiratory diseases, and has excellent performance. application prospects.

附图说明Description of drawings

图1为本发明的医用雾化呼吸给药装置的外部结构示意图；Fig. 1 is the external structure schematic diagram of the medical atomization breathing drug delivery device of the present invention;

图2为本发明的雾化机构的结构示意图；Fig. 2 is the structural representation of the atomization mechanism of the present invention;

图3为本发明的医用雾化呼吸给药装置的内部结构示意图；3 is a schematic diagram of the internal structure of the medical atomization breathing drug delivery device of the present invention;

图4为本发明的医用雾化呼吸给药装置的内部的局部结构示意图。FIG. 4 is a schematic diagram of the internal partial structure of the medical atomizing breathing drug delivery device of the present invention.

附图标记说明：Description of reference numbers:

1—上壳体；10—外壳部；11—给药头；12—通道；13—内管；14—连接座；140—安装腔；141—连接管；142—第三螺纹部；15—第二螺纹孔；16—第二螺纹部；17—密封圈；1—upper shell; 10—outer shell; 11—dosing head; 12—channel; 13—inner pipe; 14—connecting seat; 140—installation cavity; 141—connecting pipe; 142—third threaded part; 15— The second threaded hole; 16—the second threaded portion; 17—the sealing ring;

2—下壳体；20—连接套；21—连接头；22—缓存腔；23—第三螺纹孔；24—第四螺纹孔；25—第四螺纹部；26—电源腔；27—按钮；2—lower shell; 20—connecting sleeve; 21—connecting head; 22—cache chamber; 23—third threaded hole; 24—fourth threaded hole; 25—fourth thread portion; 26—power supply cavity; 27—button ;

3—储药腔；3—medicine storage cavity;

4—给药通道；40—给药口；4—administration channel; 40—administration port;

5—雾化机构；50—雾化件；51—雾化管；52—雾化腔；53—雾化芯；54—压电陶瓷套筒；55—网格式栅格；56—第一螺纹孔；57—第一螺纹部；58—导液槽；5—Atomization mechanism; 50—Atomization part; 51—Atomization tube; 52—Atomization cavity; 53—Atomization core; 54—Piezoelectric ceramic sleeve; 55—Grid grid; 56—First thread hole; 57—first threaded portion; 58—liquid guide groove;

6—电源。6—Power.

具体实施方式Detailed ways

下面结合实施例对本发明做进一步的详细说明，以令本领域技术人员参照说明书文字能够据以实施。The present invention will be further described in detail below with reference to the embodiments, so that those skilled in the art can implement according to the description.

应当理解，本文所使用的诸如“具有”、“包含”以及“包括”术语并不排除一个或多个其它元件或其组合的存在或添加。It should be understood that terms such as "having", "comprising" and "including" as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

如图1-4所示，本实施例的一种医用雾化呼吸给药装置，包括：上壳体1、与上壳体1连接的下壳体2、形成于上壳体1内的储药腔3和给药通道4、设置在上壳体1内的雾化机构5以及设置在下壳体2内的电源6；As shown in FIGS. 1-4 , a medical atomization breathing drug delivery device of this embodiment includes: an upper casing 1 , alower casing 2 connected to the upper casing 1 , and a storage tank formed in the upper casing 1 . The medicine cavity 3 and the drug delivery channel 4, the atomizing mechanism 5 arranged in the upper casing 1 and the power supply 6 arranged in thelower casing 2;

雾化机构5包括一具有雾化管51的雾化件50、形成于雾化件50内的雾化腔52、设置在雾化腔52内的雾化芯53以及套设在雾化管51外周的压电陶瓷套筒54；雾化腔52的入口端与储药腔3连通，出口端与给药通道4连通；The atomizing mechanism 5 includes an atomizingpart 50 with an atomizingtube 51 , an atomizingcavity 52 formed in the atomizingpart 50 , an atomizingcore 53 arranged in the atomizingcavity 52 , and an atomizingcore 53 sleeved on the atomizingtube 51 . The outer peripheral piezoelectricceramic sleeve 54; the inlet end of theatomization chamber 52 is communicated with the medicine storage chamber 3, and the outlet end is communicated with the drug delivery channel 4;

电源6为压电陶瓷套筒54供电，使压电陶瓷套筒54产生径向振动，然后带动雾化芯53产生振动，从而使雾化腔52内的药液的雾化，同时振动作用促使雾化颗粒朝向给药通道4的末端方向运动。且在振动作用下，药液的温度能得以上升，使得该装置同时具备药液加热效果，能够实现合适温度的药液输出，可提升其使用舒适度。The power supply 6 supplies power to the piezoelectricceramic sleeve 54, so that the piezoelectricceramic sleeve 54 generates radial vibration, and then drives the atomizingcore 53 to generate vibration, so that the liquid medicine in the atomizingcavity 52 is atomized, and the vibration action promotes The atomized particles move towards the end of the drug delivery channel 4 . And under the action of vibration, the temperature of the medicinal liquid can be increased, so that the device has the medicinal liquid heating effect at the same time, can realize the medicinal liquid output of a suitable temperature, and can improve the use comfort.

在一种优选的实施例中，下壳体2内还设置有用于安装电源6的电源腔26以及用于控制压电陶瓷套筒54工作的按钮27。In a preferred embodiment, a power supply cavity 26 for installing the power supply 6 and abutton 27 for controlling the operation of the piezoelectricceramic sleeve 54 are further provided in thelower casing 2 .

在一种优选的实施例中，雾化芯53为湿化棉棉棒。通过棉棒吸取药物，实现限量作用，压电陶瓷套筒54带动棉棒振动实现药液雾化。In a preferred embodiment, the atomizingcore 53 is a humidified cotton swab. The medicine is absorbed by the cotton swab to realize the limiting effect, and the piezoelectricceramic sleeve 54 drives the cotton swab to vibrate to realize the atomization of the medicinal liquid.

在一种优选的实施例中，雾化腔52的出口端和给药通道4之间还设置有网格式栅格55，网格式栅格55上具有阵列微孔结构，能够对雾化液滴进行进一步碰撞切割，获得更细小的液滴。药液通过雾化芯53的振动产生雾化颗粒，之后再经过网格式栅格55碰撞，雾化颗粒进一步碰撞撕裂，产生雾化液滴，进一步增强药液的雾化。In a preferred embodiment, amesh grid 55 is further provided between the outlet end of theatomization chamber 52 and the drug delivery channel 4 , and thegrid grid 55 has an array of micropore structures, which can dispose of the atomized droplets. Further collision cutting is performed to obtain finer droplets. The liquid medicine generates atomized particles through the vibration of the atomizingcore 53, and then collides with themesh grid 55, and the atomized particles are further collided and torn to produce atomized droplets, which further enhances the atomization of the liquid medicine.

在一种优选的实施例中，上壳体1包括内部中空的外壳部10、与外壳部10的第一端连接且内部具有通道12的给药头11、设置在外壳部10内且与给药头11的通道12连通的内管13以及与外壳部10的第二端可拆卸连接的连接座14；In a preferred embodiment, the upper casing 1 includes ashell part 10 that is hollow inside, adosing head 11 that is connected to the first end of theshell part 10 and has a channel 12 inside; Theinner tube 13 communicated with the channel 12 of themedicine head 11 and the connectingseat 14 detachably connected with the second end of theouter shell part 10;

通道12和内管13内部的空腔形成给药通道4；The cavity inside the channel 12 and theinner tube 13 forms the drug delivery channel 4;

连接座14内开设有与储药腔3连通的安装腔140，雾化件50设置在安装腔140内且与连接座14可拆卸连接。Aninstallation cavity 140 communicated with the medicine storage cavity 3 is opened in theconnection seat 14 , and the atomizingelement 50 is arranged in theinstallation cavity 140 and is detachably connected with theconnection seat 14 .

在一种优选的实施例中，连接座14的端部设置有连接管141，下壳体2通过连接套20与连接座14可拆卸连接，下壳体2的第一端具有与连接座14上的连接管141连接的连接头21，连接头21内部具有缓存腔22，缓存腔22与雾化件50的雾化腔52的入口端连通。In a preferred embodiment, the end of the connectingseat 14 is provided with a connectingpipe 141 , thelower shell 2 is detachably connected to the connectingseat 14 through the connectingsleeve 20 , and the first end of thelower shell 2 has a connection with the connectingseat 14 The connecting head 21 connected to the connectingpipe 141 on the upper part has abuffer cavity 22 inside the joint head 21 , and thebuffer cavity 22 communicates with the inlet end of theatomization cavity 52 of theatomizing element 50 .

在一种优选的实施例中，安装腔140内具有第一螺纹孔56，雾化件50的端部设置有与第一螺纹孔56配合的第一螺纹部57；In a preferred embodiment, theinstallation cavity 140 is provided with a first threadedhole 56, and the end of theatomizer 50 is provided with a first threadedportion 57 matched with the first threadedhole 56;

第一螺纹部57内开设有导液槽58，安装腔140通过导液槽58与缓存腔22连通。Aliquid guiding groove 58 is formed in the first threadedportion 57 , and theinstallation cavity 140 communicates with thebuffer cavity 22 through theliquid guiding groove 58 .

在一种优选的实施例中，外壳部10的第二端的内部具有第二螺纹孔15，连接座14上设置有与第二螺纹孔15配合连接的第二螺纹部16。In a preferred embodiment, the second end of thehousing portion 10 has a second threadedhole 15 inside, and the connectingseat 14 is provided with a second threadedportion 16 that is cooperatively connected with the second threadedhole 15 .

在一种优选的实施例中，缓存腔22内具有第三螺纹孔23，连接管141的外周具有与第三螺纹孔23配合的第三螺纹部142；In a preferred embodiment, thebuffer cavity 22 has a third threadedhole 23, and the outer circumference of the connectingpipe 141 has a third threadedportion 142 matched with the third threadedhole 23;

连接套20内具有第四螺纹孔24，连接头21的外周具有与第四螺纹孔24配合的第四螺纹部25。The connectingsleeve 20 has a fourth threadedhole 24 therein, and the outer periphery of the connecting head 21 has a fourth threadedportion 25 which is matched with the fourth threadedhole 24 .

在一种优选的实施例中，内管13与给药头11的连接处设置有密封圈17，以提高连接处的密封性能。In a preferred embodiment, a sealing ring 17 is provided at the connection between theinner tube 13 and thedrug delivery head 11 to improve the sealing performance of the connection.

在一种优选的实施例中，给药通道4在给药头11的末端形成给药口40，给药头11的末端为圆柱形，便于进行呼吸给药。In a preferred embodiment, the drug delivery channel 4 forms adrug delivery port 40 at the end of thedrug delivery head 11, and the end of thedrug delivery head 11 is cylindrical, which is convenient for breathing drug delivery.

在一种优选的实施例中，装置整体长度为100-150mm，体积小，重量轻，具有良好的便携性。In a preferred embodiment, the overall length of the device is 100-150 mm, which is small in size, light in weight, and has good portability.

本发明中，各个主要部件之间采用可拆卸方式连接，便于维护、清洗以及更换其中的耗材(如雾化芯53)，具体的，在一种实施例中，其连接安装方式为：In the present invention, the main components are connected in a detachable manner, which is convenient for maintenance, cleaning and replacement of consumables (such as the atomizing core 53). Specifically, in an embodiment, the connection and installation method is as follows:

安装时，先将雾化芯53插入雾化管51内安装到位，压电陶瓷套筒54固定套设雾化管51上；When installing, first insert theatomizing core 53 into the atomizingtube 51 and install it in place, and the piezoelectricceramic sleeve 54 is fixedly sleeved on theatomizing tube 51;

将雾化件50右端的第一螺纹部57插入连接座14的第一螺纹孔56中并连接固定，然后将雾化件50左端的压电陶瓷套筒54与上壳体1的内管13对准并插入，同时连接座14左端的第二螺纹部16插入上壳体1右端(第二端)的第二螺纹孔15内并连接固定；Insert the first threadedportion 57 on the right end of theatomizing element 50 into the first threadedhole 56 of theconnection seat 14 and connect and fix it, and then connect the piezoelectricceramic sleeve 54 on the left end of theatomizing element 50 with theinner tube 13 of the upper casing 1 Align and insert, while the second threadedportion 16 of the left end of theconnection seat 14 is inserted into the second threadedhole 15 of the right end (second end) of the upper casing 1 and connected and fixed;

连接套20右端连接在连接座14上，将电池安装到下壳体2内，将下壳体2左端的连接头21与连接座14右端的连接管141对准，同时第四螺纹部25与连接套20的第四螺纹孔24对准，连接固定，从而完成整个装置的组装。The right end of the connectingsleeve 20 is connected to the connectingseat 14, the battery is installed in thelower casing 2, the connecting head 21 at the left end of thelower casing 2 is aligned with the connectingpipe 141 at the right end of the connectingseat 14, and the fourth threadedportion 25 is aligned with the connectingpipe 141 at the right end of the connectingseat 14. The fourth threadedholes 24 of theconnection sleeve 20 are aligned, and the connection is fixed, thereby completing the assembly of the entire device.

通过上述结构设计，使得该装置安装、拆卸方便，便于定期清洗和更换组件，结构小巧，且可保持很好的牢靠性和密封性。Through the above structural design, the device is easy to install and disassemble, convenient for regular cleaning and replacement of components, compact in structure, and can maintain good reliability and sealing.

使用时，将给药头11的末端伸入口腔或鼻腔中，按下按钮27，使用者即可主动吸入雾化药液。When in use, the end of thedosing head 11 is inserted into the oral cavity or nasal cavity, and the user can actively inhale the aerosolized medicinal liquid by pressing thebutton 27 .

在一种优选的实施例中，可通过调整压电陶瓷套筒54的激励参数，实现雾化效果调整，还能够调整雾化液滴的温度；还可通过更换不同的雾化芯53以及具有不同孔径的微孔的网格式栅格55来实现不同的雾化效果。In a preferred embodiment, the adjustment of the atomization effect can be realized by adjusting the excitation parameters of the piezoelectricceramic sleeve 54, and the temperature of the atomized droplets can also be adjusted; Themesh grid 55 of micro-holes with different apertures is used to achieve different atomization effects.

尽管本发明的实施方案已公开如上，但其并不仅仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节。Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and the embodiments, and can be applied to various fields suitable for the present invention. For those skilled in the art, it is easy to Therefore, the invention is not limited to the specific details without departing from the general concept defined by the appended claims and the scope of equivalents.

Claims (10)

Translated fromChinese

1.一种医用雾化呼吸给药装置，其特征在于，包括：上壳体、与所述上壳体连接的下壳体、形成于所述上壳体内的储药腔和给药通道、设置在所述上壳体内的雾化机构以及设置在所述下壳体内的电源；1. A medical atomization breathing drug delivery device, characterized in that it comprises: an upper shell, a lower shell connected with the upper shell, a medicine storage cavity and a drug delivery channel formed in the upper shell, an atomizing mechanism arranged in the upper casing and a power supply arranged in the lower casing;所述雾化机构包括一具有雾化管的雾化件、形成于所述雾化件内的雾化腔、设置在所述雾化腔内的雾化芯以及套设在所述雾化管外周的压电陶瓷套筒；所述雾化腔的入口端与所述储药腔连通，出口端与所述给药通道连通；The atomization mechanism includes an atomization part with an atomization tube, an atomization cavity formed in the atomization part, an atomization core arranged in the atomization cavity, and an atomization core sleeved on the atomization tube the outer peripheral piezoelectric ceramic sleeve; the inlet end of the atomization chamber is communicated with the medicine storage chamber, and the outlet end is communicated with the drug delivery channel;所述电源为所述压电陶瓷套筒供电，使所述压电陶瓷套筒带动所述雾化芯产生振动，从而使所述雾化腔内的药液的雾化。The power supply supplies power to the piezoelectric ceramic sleeve, so that the piezoelectric ceramic sleeve drives the atomizing core to vibrate, thereby atomizing the medicinal liquid in the atomizing cavity.2.根据权利要求1所述的医用雾化呼吸给药装置，其特征在于，所述雾化腔的出口端和给药通道之间还设置有网格式栅格。2 . The medical atomization breathing drug delivery device according to claim 1 , wherein a mesh grid is further arranged between the outlet end of the atomization cavity and the drug delivery channel. 3 .3.根据权利要求2所述的医用雾化呼吸给药装置，其特征在于，所述上壳体包括内部中空的外壳部、与所述外壳部的第一端连接且内部具有通道的给药头、设置在所述外壳部内且与所述给药头的通道连通的内管以及与所述外壳部的第二端可拆卸连接的连接座；3. The medical nebulizing breathing drug delivery device according to claim 2, wherein the upper shell comprises an inner hollow shell part, a drug delivery device connected with the first end of the shell part and having a channel inside a head, an inner tube disposed in the outer shell part and communicating with the channel of the drug delivery head, and a connection seat detachably connected with the second end of the outer shell part;所述通道和内管内部的空腔形成所述给药通道；the channel and the cavity inside the inner tube form the drug delivery channel;所述连接座内开设有与所述储药腔连通的安装腔，所述雾化件设置在所述安装腔内且与所述连接座可拆卸连接。An installation cavity communicated with the medicine storage cavity is opened in the connection seat, and the atomizer is arranged in the installation cavity and is detachably connected with the connection seat.4.根据权利要求3所述的医用雾化呼吸给药装置，其特征在于，所述连接座的端部设置有连接管，所述下壳体通过连接套与所述连接座可拆卸连接，所述下壳体的第一端具有与所述连接座上的连接管连接的连接头，所述连接头内部具有缓存腔，所述缓存腔与所述雾化件的雾化腔的入口端连通。4 . The medical atomization breathing drug delivery device according to claim 3 , wherein a connecting pipe is provided at the end of the connecting seat, and the lower casing is detachably connected to the connecting seat through a connecting sleeve, 5 . The first end of the lower shell has a connecting head connected with the connecting pipe on the connecting seat, the connecting head has a buffer cavity inside, and the buffer cavity is connected to the inlet end of the atomization cavity of the atomizer. Connected.5.根据权利要求4所述的医用雾化呼吸给药装置，其特征在于，所述安装腔内具有第一螺纹孔，所述雾化件的端部设置有与所述第一螺纹孔配合的第一螺纹部；5. The medical nebulizing breathing drug delivery device according to claim 4, wherein the installation cavity has a first threaded hole, and the end of the nebulizer is provided with a first threaded hole to cooperate with the first threaded hole. The first threaded portion of the;所述第一螺纹部内开设有导液槽，所述安装腔通过所述导液槽与所述缓存腔连通。A liquid guiding groove is opened in the first threaded portion, and the installation cavity is communicated with the buffer cavity through the liquid guiding groove.6.根据权利要求5所述的医用雾化呼吸给药装置，其特征在于，所述外壳部的第二端的内部具有第二螺纹孔，所述连接座上设置有与所述第二螺纹孔配合连接的第二螺纹部。6 . The medical atomizing respiratory drug delivery device according to claim 5 , wherein a second threaded hole is provided inside the second end of the outer shell portion, and the connecting seat is provided with a connection with the second threaded hole. 7 . The second threaded portion of the mating connection.7.根据权利要求6所述的医用雾化呼吸给药装置，其特征在于，所述缓存腔内具有第三螺纹孔，所述连接管的外周具有与所述第三螺纹孔配合的第三螺纹部；7 . The medical atomizing breathing drug delivery device according to claim 6 , wherein the buffer cavity has a third threaded hole, and the outer circumference of the connecting pipe has a third threaded hole that cooperates with the third threaded hole. 8 . threaded part;所述连接套内具有第四螺纹孔，所述连接头的外周具有与所述第四螺纹孔配合的第四螺纹部。The connecting sleeve is provided with a fourth threaded hole, and the outer periphery of the connecting head has a fourth threaded portion matched with the fourth threaded hole.8.根据权利要求1-7中任意一项所述的医用雾化呼吸给药装置，其特征在于，所述下壳体内还设置有用于安装所述电源的电源腔以及用于控制所述压电陶瓷套筒工作的按钮。8. The medical nebulizing breathing drug delivery device according to any one of claims 1-7, wherein the lower casing is further provided with a power supply cavity for installing the power supply and a power supply cavity for controlling the pressure. Electric ceramic sleeves work buttons.9.根据权利要求3所述的医用雾化呼吸给药装置，其特征在于，所述内管与所述给药头的连接处设置有密封圈。9 . The medical atomization breathing drug delivery device according to claim 3 , wherein a sealing ring is provided at the connection between the inner tube and the drug delivery head. 10 .10.根据权利要求3所述的医用雾化呼吸给药装置，其特征在于，所述给药通道在所述给药头的末端形成给药口，所述给药头的末端为圆柱形。10 . The medical atomizing breathing drug delivery device according to claim 3 , wherein the drug delivery channel forms a drug delivery port at the end of the drug delivery head, and the end of the drug delivery head is cylindrical. 11 .

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