阅读说明：本技术 一种用于药物雾化的混药装置 (Medicine mixing device for medicine atomization ) 是由 周广军 于 2021-08-22 设计创作，主要内容包括：本发明提供一种用于药物雾化的混药装置,包括：混合筒体,为上端开口的筒状结构,所述混合筒体的外壁上设有进液口和出液口；执行盖体,盖合于所述混合筒体上方,所述执行盖体内部设有作业腔,所述作业腔内放置有用于粉碎固体药片的粉碎机构；混合机构,所述混合筒体的内腔中还设置有混合机构,所述混合机构用于将经执行盖体粉碎后的固体药片和经进液口导入的药液进行混合。本发明提供的一种用于药物雾化的混药装置,可以扩大目前雾化器的使用范围,满足固体药片的混合雾化需求,确保患者得到全面便利的治疗需求。(The invention provides a medicine mixing device for medicine atomization, which comprises: the mixing cylinder is of a cylindrical structure with an opening at the upper end, and a liquid inlet and a liquid outlet are arranged on the outer wall of the mixing cylinder; the executing cover body is covered above the mixing barrel body, an operation cavity is arranged in the executing cover body, and a crushing mechanism for crushing solid tablets is placed in the operation cavity; the mixing mechanism is further arranged in the inner cavity of the mixing barrel and used for mixing the solid tablets crushed by the execution cover body and the liquid medicine led in through the liquid inlet. The medicine mixing device for medicine atomization provided by the invention can expand the application range of the existing atomizer, meet the mixing and atomizing requirements of solid tablets and ensure that patients can obtain comprehensive and convenient treatment requirements.)

1. A mixing device for aerosolizing a medicament, comprising:

the mixing cylinder (1) is of a cylindrical structure with an opening at the upper end, and a liquid inlet (11) and a liquid outlet (12) are formed in the outer wall of the mixing cylinder (1);

the mixing barrel (1) is covered with the executing cover body (2), an operation cavity is arranged in the executing cover body (2), and a crushing mechanism (3) for crushing solid tablets is placed in the operation cavity;

the mixing mechanism (4) is further arranged in the inner cavity of the mixing barrel body (1), and the mixing mechanism (4) is used for mixing solid tablets crushed by the execution cover body (2) with liquid medicine led in through the liquid inlet (11).

2. A mixing device for aerosolization of a pharmaceutical material in accordance with claim 1, wherein: the liquid inlet (11) of the mixing cylinder body (1) is arranged at the upper half part of the side wall, and the liquid outlet (12) of the mixing cylinder body (1) is arranged at the center of the bottom.

3. A mixing device for aerosolization of a pharmaceutical material in accordance with claim 1, wherein: the operation cavity of the execution cover body (2) is divided into two cavities by a circular cover plate (24), the power cavity (21) is positioned in the middle, and the crushing cavity (22) surrounds the periphery of the power cavity (21) and is an annular space.

4. A mixing device for aerosolization of a pharmaceutical material according to claim 3, wherein: a hybrid motor (5) is arranged in the power cavity (21), and an output shaft of the hybrid motor (5) faces downwards and is in transmission connection with the hybrid mechanism (4).

5. A mixing device for aerosolization of a pharmaceutical material according to claim 3, wherein: four medicine storage grooves (23) for storing solid tablets are uniformly distributed in the crushing cavity (22) in an annular mode, and the medicine storage grooves (23) and the circular cover plate (24) are integrally formed;

the crushing mechanism (3) comprises a medicine guide pipe (31) and a medicine smashing plate (32) which are fixedly arranged on the top wall of the crushing cavity (22), the medicine guide pipe (31) and the medicine smashing plate (32) are positioned right above the medicine storage groove (23), the medicine guide pipe (31) penetrates through the upper surface of the execution cover body (2), and the medicine smashing plate (32) is fixedly connected with the execution cover body (2) through a hydraulic cylinder (27);

the lower surface of the execution cover body (2) is also provided with a medicine leakage hole (28), and the medicine leakage hole (28) is positioned below the medicine storage groove (23);

and a rotating handle (25) is further arranged above the executing cover body (2), and the rotating handle (25) is fixedly connected with the circular cover plate (24) through a connecting rod (26).

6. A mixing device for aerosolization of pharmaceutical material according to claim 4, wherein: the mixing mechanism (4) comprises a particle filtering net bag (41) and a stirring blade (42);

a particle filtering net bag (41) is rotatably arranged on the inner wall of the mixing cylinder body (1), the upper end of the particle filtering net bag (41) is provided with a lapping outer edge (43), and the lapping outer edge (43) is rotatably connected with the inner wall of the mixing cylinder body (1) through a bearing;

the middle of the particle filtering net bag (41) is provided with a tooth surface, and the tooth surface is in gear engagement transmission with the mixing motor (5);

the side wall of the particle filtering net bag (41) is provided with a plurality of pores (44).

7. A mixing device for aerosolization of pharmaceutical material according to claim 6, wherein: stirring vane (42) are located under particle filtration string bag (41), stirring vane (42) with hybrid motor (5) transmission is connected.

Technical Field

The invention relates to the technical field of medical equipment, in particular to a medicine mixing device for medicine atomization.

Background

Nebulizers are often used in medical assistance. The atomizer mainly atomizes the medicine to form tiny particles, and the medicine enters the respiratory tract and is absorbed by the lung in a breathing inhalation mode, so that effective treatment is carried out.

However, the existing atomizer is only suitable for the use of liquid medicine, and for some solid tablets, the existing atomizer cannot mix the liquid medicine into the liquid medicine for atomization treatment.

Disclosure of Invention

The present invention aims to provide a drug mixing device for drug atomization to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a mixing device for aerosolization of a medicament, comprising:

the mixing cylinder is of a cylindrical structure with an opening at the upper end, and a liquid inlet and a liquid outlet are arranged on the outer wall of the mixing cylinder;

the executing cover body is covered above the mixing barrel body, an operation cavity is arranged in the executing cover body, and a crushing mechanism for crushing solid tablets is placed in the operation cavity;

the mixing mechanism is further arranged in the inner cavity of the mixing barrel and used for mixing the solid tablets crushed by the execution cover body and the liquid medicine led in through the liquid inlet.

As an improvement of the invention, the liquid inlet of the mixing cylinder is arranged at the upper half part of the side wall, and the liquid outlet of the mixing cylinder is arranged at the center of the bottom.

As an improvement of the invention, the working cavity of the execution cover body is divided into two cavities by a circular cover plate, the cavity is a power cavity at the middle part, and the cavity which surrounds the periphery of the power cavity and is an annular space is a crushing cavity.

As an improvement of the invention, a hybrid motor is arranged in the power chamber, and an output shaft of the hybrid motor faces downwards and is in transmission connection with the hybrid mechanism.

As an improvement of the invention, four medicine storage grooves for storing solid tablets are uniformly distributed in the crushing cavity in an annular manner, and the medicine storage grooves and the circular cover plate are integrally formed;

the crushing mechanism comprises a medicine guide pipe and a medicine smashing plate which are fixedly arranged on the top wall of the crushing cavity, the medicine guide pipe and the medicine smashing plate are positioned right above the medicine storage groove, the medicine guide pipe penetrates through the upper surface of the execution cover body, and the medicine smashing plate is fixedly connected with the execution cover body through a hydraulic cylinder;

the lower surface of the execution cover body is also provided with a medicine leakage hole, and the medicine leakage hole is positioned below the medicine storage groove;

and a rotating handle is further arranged above the executing cover body and fixedly connected with the circular cover plate through a connecting rod.

As an improvement of the invention, the mixing mechanism comprises a particle filtering net bag and a stirring blade;

the inner wall of the mixing cylinder body is rotatably provided with a particle filtering net bag, the upper end of the particle filtering net bag is provided with a lap joint outer edge, and the lap joint outer edge is rotatably connected with the inner wall of the mixing cylinder body through a bearing;

the middle of the particle filtering net bag is provided with a tooth surface, and the tooth surface is in meshing transmission with the gear of the mixing motor;

the lateral wall of granule filtration string bag is equipped with a plurality of pores.

As an improvement of the invention, the stirring blade is positioned under the particle filtering net bag and is in transmission connection with the mixing motor.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front cross-sectional view in another aspect of the present invention;

fig. 3 is a top view of the present invention.

The components in the figure are:

1. a mixing cylinder body 11, a liquid inlet 12 and a liquid outlet,

2. an execution cover body 21, a power cavity 22, a crushing cavity 23, a medicine storage groove 24, a circular cover plate 25, a rotary handle 26, a connecting rod 27, a hydraulic cylinder 28 and a medicine leakage hole,

3. a crushing mechanism 31, a medicine guide tube 32, a medicine smashing plate,

4. a mixing mechanism 41, a particle filtering net bag 42, a stirring blade 43, an overlap outer edge 44 and a pore,

5. a hybrid motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1, a mixing device for atomizing medicine includes:

the mixing cylinder body 1 is of a cylindrical structure with an opening at the upper end, and a liquid inlet 11 and a liquid outlet 12 are arranged on the outer wall of the mixing cylinder body 1;

the mixing barrel 1 is provided with a mixing barrel body, the mixing barrel body is provided with an executing cover body 2, an operating cavity is arranged in the executing cover body 2, and a crushing mechanism 3 for crushing solid tablets is arranged in the operating cavity;

the mixing mechanism 4 is further arranged in the inner cavity of the mixing barrel body 1, and the mixing mechanism 4 is used for mixing the solid tablets crushed by the execution cover body 2 and the liquid medicine led in through the liquid inlet 11.

As an embodiment of the present invention, the liquid inlet 11 of the mixing cylinder 1 is opened at the upper half of the side wall, and the liquid outlet 12 of the mixing cylinder 1 is opened at the center of the bottom.

As an embodiment of the present invention, the working chamber of the execution cover body 2 is divided into two chambers by a circular cover plate 24, a power chamber 21 is located at the middle part, and a crushing chamber 22 surrounds the periphery of the power chamber 21 and is an annular space.

According to one embodiment of the present invention, a hybrid motor 5 is disposed in the power chamber 21, and an output shaft of the hybrid motor 5 faces downward and is in transmission connection with the hybrid mechanism 4.

As an embodiment of the present invention, four drug storage grooves 23 for storing solid tablets are uniformly distributed in the crushing chamber 22 in a ring shape, and the drug storage grooves 23 and the circular cover plate 24 are integrally formed;

the crushing mechanism 3 comprises a medicine guide pipe 25 and a medicine pounding plate 26 which are fixedly arranged on the top wall of the crushing cavity 22, the medicine guide pipe 31 and the medicine pounding plate 32 are positioned right above the medicine storage groove 23, the medicine guide pipe 31 penetrates through the upper surface of the execution cover body 2, and the medicine pounding plate 32 is fixedly connected with the execution cover body 2 through a hydraulic cylinder 27;

the lower surface of the execution cover body 2 is also provided with a medicine leakage hole 28, and the medicine leakage hole 28 is positioned below the medicine storage groove 23;

a rotating handle 25 is further arranged above the executing cover body 2, and the rotating handle 25 is fixedly connected with the circular cover plate 24 through a connecting rod 26.

As an embodiment of the present invention, the mixing mechanism 4 includes a particle filtration net bag 41 and a stirring blade 42;

a particle filtering net bag 41 is rotatably arranged on the inner wall of the mixing cylinder 1, the upper end of the particle filtering net bag 41 is provided with a lapping outer edge 43, and the lapping outer edge 43 is rotatably connected with the inner wall of the mixing cylinder 1 through a bearing;

the middle of the particle filtering net bag 41 is provided with a tooth surface which is in gear engagement transmission with the mixing motor 5;

the side wall of the particle filtering net bag 41 is provided with a plurality of fine holes 44.

As an embodiment of the present invention, the stirring blade 42 is located right below the particle filtering net bag 41, and the stirring blade 42 is in transmission connection with the mixing motor 5.

The working principle and the beneficial effects of the technical scheme are as follows: the medicine mixing device for medicine atomization is mainly used for uniformly mixing a solid tablet and liquid medicine before a patient uses an atomizer, and then pouring the mixed liquid medicine into the atomizer for use. During mixing, the liquid medicine is firstly poured into the mixing cylinder body 1 through the liquid inlet 11. Then rotate the twist grip 25 and thereby drive circular cover plate 24 and rotate, make deposit medicine groove 23 just in under the medicine guide tube 31, then continue to rotate twist grip 25, make deposit medicine groove 23 that has the solid tablet be in smash medicine board 32 under, thereby start hydraulic cylinder 27 extrudes and smashes solid tablet, then continue to rotate twist grip 25, make the solid tablet granule after smashing fall into granule filter string bag 41 through leaking medicine hole 28. The output shaft of the mixing motor 5 drives the particle filtering net bag 41 and the stirring blade 42 to rotate through gear transmission, and under the action of centrifugal force, the medicine particles with smaller diameter fall into the mixing cylinder 1 through the fine holes 44, and the solid tablets and the liquid medicine are mixed by stirring of the stirring blade 42.

The medicine mixing device for medicine atomization provided by the invention can expand the application range of the existing atomizer, meet the mixing and atomizing requirements of solid tablets and ensure that patients can obtain comprehensive and convenient treatment requirements.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.