Liquid preparation device for preparing octreotide acetate injection

Abstract

The utility model discloses a liquid preparation device for preparing octreotide acetate injection, and relates to the technical field of preparation of octreotide acetate injection, the liquid preparation device comprises a liquid preparation tank and a mounting assembly, the outer side of the bottom of the liquid preparation tank is provided with supporting column legs, the middle part of the lower end of the liquid preparation tank is provided with a liquid discharge pipe, and the outer part of the liquid discharge pipe is provided with an adjusting valve; a mounting assembly is arranged at the upper end of the exterior of the liquid preparation tank and comprises a limiting barrel, a limiting rod, a reset spring, a mounting top cover, a butt joint block and a limiting through hole, the limiting rod is connected into the limiting barrel, the reset spring is arranged in the limiting barrel outside the limiting rod, and the mounting top cover is arranged at the upper end of the liquid preparation tank. A butt joint block is additionally arranged at the lower end of the mounting top cover. According to the liquid preparation device for preparing the octreotide acetate injection, the liquid preparation device can be conveniently disassembled and assembled, so that the interior of the liquid preparation device can be effectively cleaned, and the overall practicability and the use efficiency of the liquid preparation device are improved.

Description

Technical Field

[0001] This utility model relates to the field of preparation technology of octreotide acetate injection, specifically a solution preparation device for octreotide acetate injection. Background Technology

[0002] Octreotide acetate injection is a somatostatin analogue, mainly used clinically to treat pancreatitis, cirrhosis, and ascites caused by biliary obstruction. It can also be used in combination with oral medications to treat gastric ulcer bleeding and relieve symptoms such as nausea and vomiting. In the preparation of octreotide acetate injection, both the active pharmaceutical ingredient (API) and excipients are directly added to the preparation system, which then mixes them to form a homogeneous solution. To improve the preparation efficiency of octreotide acetate injection, a preparation device is needed; however, existing preparation devices still have the following shortcomings:

[0003] When using existing liquid preparation devices, most of which are one-piece structures, the inner walls of the device are not easy to clean after the liquid preparation is completed, which affects subsequent use and causes a decrease in the practicality and efficiency of the liquid preparation device.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a solution preparation device for octreotide acetate injection. Utility Model Content

[0005] The purpose of this invention is to provide a solution preparation device for octreotide acetate injection, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dispensing device for preparing octreotide acetate injection, comprising a dispensing tank and an installation assembly. A supporting column is installed on the outer side of the bottom of the dispensing tank, and a drain pipe is provided in the middle of the lower end of the dispensing tank, with a regulating valve installed outside the drain pipe. An installation assembly is provided on the upper outer end of the dispensing tank, and the installation assembly includes a limiting cylinder, a limiting rod, a return spring, an installation top cover, a docking block, and a limiting through hole. The limiting cylinder is internally connected to the limiting rod, and a return spring is provided inside the limiting cylinder outside the limiting rod. An installation top cover is provided on the upper end of the dispensing tank, and a docking block is added to the lower end of the installation top cover, with a limiting through hole formed on the outer side of the docking block. A mixing assembly is provided inside the dispensing tank.

[0007] Furthermore, the limiting cylinder and the liquid mixing tank are arranged perpendicularly, and the limiting cylinder and the liquid mixing tank are fixedly connected by bolts.

[0008] Furthermore, the limiting rod and the limiting cylinder are embedded in each other, and the limiting rod is elastically connected to the limiting cylinder through a return spring.

[0009] Furthermore, the external dimensions of the limiting rod are adapted to the internal dimensions of the limiting through hole, and the limiting rod is connected to the docking block through the limiting through hole.

[0010] Furthermore, the mixing assembly includes a servo motor, a support rod, and a mixing rod. The front end of the servo motor is connected to the support rod, and the upper end of the support rod is equipped with a mixing rod.

[0011] Furthermore, the mixing assembly also includes a mixing ring, a mounting crossbar, and a scraper. The mixing ring is provided at the lower end of the mixing bar, and the mounting crossbar is installed at the lower end of the mixing ring. A scraper is provided at the front end of the mounting crossbar.

[0012] Furthermore, the mounting crossbar is perpendicular to the scraper plate, and the mounting crossbar is fixedly connected to the scraper plate by bolts.

[0013] Furthermore, the outer side of the scraper is horizontally distributed with the inner side of the liquid mixing tank, and the outer side of the scraper is in close contact with the inner side of the liquid mixing tank.

[0014] This invention provides a solution preparation device for octreotide acetate injection, comprising the following:

[0015] Beneficial effects:

[0016] 1. This utility model, through the setting of the installation components, enables the limiting cylinder to be fixedly installed on the upper part of the outside of the dispensing tank by fastening bolts when using the dispensing device for preparing octreotide acetate injection. With the help of the return spring, the limiting rod is elastically connected to the limiting cylinder. The docking block is fixedly installed in the middle of the lower end of the installation top cover. The limiting rod and the limiting through hole are used to quickly and conveniently limit the installation of the docking block inside the dispensing tank. This allows for convenient disassembly and assembly of the dispensing device, enabling effective cleaning of the inside of the dispensing device and improving the overall practicality and efficiency of the dispensing device.

[0017] 2. This utility model, through the setting of the mixing component, enables the servo motor to drive the support rod to rotate during the use of the dispensing device for preparing octreotide acetate injection. This causes the mixing rod installed on the upper part of the support rod to rotate accordingly, and works with the mixing ring to stir and mix the original liquid inside the dispensing tank. The scraper is fixedly installed at the front end of the mounting crossbar, and the outer side of the scraper is in close contact with the inner wall of the dispensing tank. This allows the scraper to clean the inner wall of the dispensing tank when the support rod rotates, thereby improving the mixing efficiency inside the dispensing device and facilitating the cleaning operation inside the dispensing device, increasing the overall practicality and efficiency of the dispensing device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a solution preparation device for octreotide acetate injection according to the present invention;

[0019] Figure 2 This is a three-dimensional sectional view of the installation components of a dispensing device for preparing octreotide acetate injection according to the present invention.

[0020] Figure 3 This is a three-dimensional cross-sectional view of the mixing component of a solution preparation device for octreotide acetate injection according to the present invention.

[0021] In the diagram: 1. Liquid mixing tank; 2. Support column leg; 3. Drain pipe; 4. Regulating valve; 5. Mounting assembly; 501. Limiting cylinder; 502. Limiting rod; 503. Return spring; 504. Mounting top cover; 505. Connecting block; 506. Limiting through hole; 6. Mixing assembly; 601. Servo motor; 602. Support rod; 603. Mixing rod; 604. Mixing ring; 605. Mounting crossbar; 606. Scraper. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] like Figures 1 to 3As shown, a dispensing device for preparing octreotide acetate injection includes a dispensing tank 1 and an installation assembly 5. A support column 2 is installed on the outer side of the bottom of the dispensing tank 1, and a drain pipe 3 is provided at the middle of the lower end of the dispensing tank 1. A regulating valve 4 is installed outside the drain pipe 3. The installation assembly 5 is provided at the upper end of the dispensing tank 1, and the installation assembly 5 includes a limiting cylinder 501, a limiting rod 502, a return spring 503, a mounting top cover 504, a docking block 505, and a limiting through hole 506. A limiting rod 502 is connected inside the cylinder 501, and a return spring 503 is installed inside the limiting cylinder 501 outside the limiting rod 502. A mounting top cover 504 is provided at the upper end of the liquid preparation tank 1, and a docking block 505 is added at the lower end of the mounting top cover 504. A limiting through hole 506 is opened on the inner and outer sides of the docking block 505. The limiting cylinder 501 is perpendicular to the liquid preparation tank 1, and the limiting cylinder 501 is fixedly connected to the liquid preparation tank 1 by bolts. The limiting rod 502 is embedded in the limiting cylinder 501. The limiting rod 502 is elastically connected to the limiting cylinder 501 via a return spring 503. The external dimensions of the limiting rod 502 are adapted to the internal dimensions of the limiting through hole 506, and the limiting rod 502 is connected to the docking block 505 via the limiting through hole 506. The limiting cylinder 501 is fixedly installed on the upper part of the outside of the liquid preparation tank 1 by fastening bolts, and the limiting rod 502 is installed inside the limiting cylinder 501. At the same time, the return spring 503 ensures that the limiting rod 502 and the limiting cylinder 501 are connected. The flexible connection fixes the docking block 505 to the lower middle part of the mounting top cover 504. The internal dimensions of the limiting through hole 506 inside the docking block 505 are adapted to the external dimensions of the limiting rod 502. Thus, the docking block 505 is quickly and conveniently limited and installed inside the liquid preparation tank 1 by the limiting rod 502 and the limiting through hole 506. This allows for easy disassembly and disassembly of the liquid preparation device, enabling effective cleaning of the inside of the liquid preparation device and improving the overall practicality and efficiency of the liquid preparation device.

[0024] like Figures 1 to 3As shown, a mixing assembly 6 is installed inside the liquid preparation tank 1. The mixing assembly 6 includes a servo motor 601, a support rod 602, and a mixing rod 603. The front end of the servo motor 601 is connected to the support rod 602, and the mixing rod 603 is installed on the upper part of the support rod 602. The mixing assembly 6 also includes a mixing ring 604, a mounting crossbar 605, and a scraper 606. The mixing ring 604 is installed at the lower end of the mixing rod 603, and the mounting crossbar 605 is installed at the lower end of the mixing ring 604. The scraper 606 is installed at the front end of the mounting crossbar 605. The mounting crossbar 605 and the scraper 606 are perpendicular to each other, and the mounting crossbar 605 is fixedly connected to the scraper 606 by bolts. The outer side of the scraper 606 is horizontally distributed with the inner side of the liquid preparation tank 1, and the outer side of the scraper 606 is tightly attached to the inner side of the liquid preparation tank 1. The servo motor is secured by fastening bolts. The servo motor 601 is fixedly installed at the middle of the upper part of the mounting cover 504. The output shaft of the servo motor 601 is connected to the support rod 602 through a coupling. The operation of the servo motor 601 drives the support rod 602 to rotate, causing the mixing rod 603 installed on the upper part of the support rod 602 to rotate accordingly. Together with the mixing ring 604, the raw liquid and other substances inside the liquid preparation tank 1 are stirred and mixed. The mounting crossbar 605 is fixedly installed on the lower part of the support rod 602, and the scraper 606 is fixedly installed on the front end of the mounting crossbar 605 with fastening bolts. The outer side of the scraper 606 is in close contact with the inner wall of the liquid preparation tank 1, so that when the support rod 602 rotates, the scraper 606 can drive the scraper 606 to clean the inner wall of the liquid preparation tank 1. This improves the mixing efficiency inside the liquid preparation device and facilitates the cleaning operation inside the liquid preparation device, thereby increasing the overall practicality and efficiency of the liquid preparation device.

[0025] In summary, the preparation device for octreotide acetate injection utilizes the following steps: First, the support column 2 installed at the bottom of the preparation tank 1 enhances the stability of the equipment during operation. The drain pipe 3 is fixedly installed at the bottom of the preparation tank 1. The dispensing of octreotide acetate injection from the preparation tank 1 is regulated by the regulating valve 4. The limiting cylinder 501 is fixedly installed on the upper part of the outside of the preparation tank 1 using fastening bolts. The limiting rod 502 is elastically connected to the limiting cylinder 501 with the return spring 503. The connecting block 505 is fixedly installed at the lower center of the mounting top cover 504. The connecting block 505 is quickly and easily positioned inside the preparation tank 1 using the limiting rod 502 and the limiting through hole 506. This allows for convenient disassembly and assembly of the preparation device. Next, the servo motor 601 drives the support rod 602 to rotate, causing the mixing rod 603 mounted on the upper part of the support rod 602 to rotate accordingly. This, in conjunction with the mixing ring 604, stirs and mixes the raw liquid inside the mixing tank 1. The mounting crossbar 605 is fixedly mounted on the lower part of the support rod 602, and the scraper 606 is fixedly mounted on the front end of the mounting crossbar 605 with fastening bolts. The outer side of the scraper 606 is in close contact with the inner wall of the mixing tank 1, so that when the support rod 602 rotates, the scraper 606 can clean the inner wall of the mixing tank 1. This improves the mixing efficiency inside the mixing device and facilitates the cleaning operation inside the mixing device, increasing the overall practicality and efficiency of the mixing device.

[0026] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A solution preparation device for octreotide acetate injection, comprising a solution preparation tank (1) and an installation assembly (5), characterized in that, The liquid preparation tank (1) is equipped with a support column leg (2) on the outer side of its bottom, and a drain pipe (3) is provided in the middle of the lower end of the liquid preparation tank (1). A regulating valve (4) is installed on the outside of the drain pipe (3). An installation assembly (5) is provided on the upper outside of the liquid preparation tank (1). The installation assembly (5) includes a limiting cylinder (501), a limiting rod (502), a return spring (503), a mounting top cover (504), a docking block (505), and a limiting through hole (506). The limiting cylinder (501) is connected to a limiting rod (502) inside, and a return spring (503) is provided inside the limiting cylinder (501) outside the limiting rod (502). The liquid mixing tank (1) is provided with a mounting top cover (504) at the upper end, and a docking block (505) is added at the lower end of the mounting top cover (504). A limiting through hole (506) is opened on the outer side of the docking block (505). The liquid mixing tank (1) is provided with a mixing component (6).

2. The solution preparation apparatus for octreotide acetate injection according to claim 1, characterized in that, The limiting cylinder (501) is perpendicular to the liquid preparation tank (1), and the limiting cylinder (501) and the liquid preparation tank (1) are fixedly connected by bolts.

3. The solution preparation apparatus for octreotide acetate injection according to claim 1, characterized in that, The limiting rod (502) is embedded in the limiting cylinder (501), and the limiting rod (502) is elastically connected to the limiting cylinder (501) through a return spring (503).

4. The solution preparation apparatus for octreotide acetate injection according to claim 1, characterized in that, The external dimensions of the limiting rod (502) are adapted to the internal dimensions of the limiting through hole (506), and the limiting rod (502) is connected to the docking block (505) through the limiting through hole (506).

5. The solution preparation apparatus for octreotide acetate injection according to claim 1, characterized in that, The mixing assembly (6) includes a servo motor (601), a support rod (602) and a mixing rod (603). The front end of the servo motor (601) is connected to the support rod (602), and the mixing rod (603) is installed on the upper part of the support rod (602).

6. The dispensing apparatus for preparing octreotide acetate injection according to claim 5, characterized in that, The mixing assembly (6) further includes a mixing ring (604), a mounting crossbar (605), and a scraper (606). The mixing ring (604) is provided at the lower end of the mixing rod (603), and the mounting crossbar (605) is installed at the lower end of the mixing ring (604). The scraper (606) is provided at the front end of the mounting crossbar (605).

7. The dispensing apparatus for preparing octreotide acetate injection according to claim 6, characterized in that, The mounting crossbar (605) is perpendicular to the scraper plate (606), and the mounting crossbar (605) is fixedly connected to the scraper plate (606) by bolts.

8. The dispensing apparatus for preparing octreotide acetate injection according to claim 6, characterized in that, The outer side of the scraper (606) is horizontally distributed with the inner side of the liquid preparation tank (1), and the outer side of the scraper (606) is closely attached to the inner side of the liquid preparation tank (1).

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