A medicine solution preparation pipeline

Abstract

The utility model relates to the technical field of pharmaceutical solution preparation pipeline, especially to a pharmaceutical solution preparation pipeline. Including pipeline body, one side of pipeline body is equipped with adjusting mechanism, adjusting mechanism includes two connecting holes, two connecting holes set up in one side of pipeline body, the inner wall screw thread of connecting hole is penetrated and is equipped with fixed link, the arc surface one end fixed connection of fixed link has rotation block, the arc surface screw thread connection of fixed link has connecting plate, the inner wall fixed connection of connecting plate has rotating rod, the arc surface one end rotation of rotating rod is connected with adjusting plate, the inner wall rotation of adjusting plate is penetrated and is equipped with connecting rod. The utility model provides a kind of pharmaceutical solution preparation pipeline, when using pipeline to configure liquid medicine, the liquid medicine flow speed in pipeline can be limited by adjusting mechanism, so that by adjusting mechanism, the stability of the liquid medicine flow in pipeline can be improved, and the effect of pipeline use is improved.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical liquid preparation pipeline technology, and in particular to a pharmaceutical liquid preparation pipeline. Background Technology

[0002] Pharmaceutical preparation pipelines are piping systems used for transporting and preparing pharmaceutical solutions. They typically connect different equipment and containers to ensure that the pharmaceutical solutions are prepared, transported, and distributed according to specific processes and precise proportions.

[0003] Utility model CN207880219U discloses a sterile solution delivery pipeline for biopharmaceuticals. The key technical features include: a pipeline body, an outer pipe, a delivery hole, an inner pipe, a flange, a control valve, an adhesive layer, a sealing layer, and a sterilization layer. The advantages of this utility model are: the delivery pipeline has a compact structure and is simple to use. It ensures sterility within the pipeline, prevents bacterial contamination, and offers high safety. The flow rate of the sterile solution is controlled by a spherical automatic control valve, which automatically adjusts its opening after setting the flow rate, offering high flexibility. The inner pipe has a multi-layered structure and is equipped with a sterilization device, allowing for simultaneous delivery and sterilization. The sterilization layer prevents residual bacteria on the inner wall of the inner pipe from contaminating the solution. Bolt holes are arranged in an array on the outer side of the flange, and one end of the flange is connected to the biopharmaceutical device via a sealing gasket, improving sealing and ensuring strong stability during operation.

[0004] Regarding the above-mentioned issues, the following technical defects exist: Pharmaceutical liquid preparation pipelines are used to transport and prepare pharmaceutical liquids to ensure drug quality and process accuracy. However, existing pipelines have a problem in use: they lack flow rate limiting devices. This can lead to problems such as inaccurate drug preparation, unstable flow, drug waste, uneven mixing, and even equipment damage or system blockage. This not only affects drug quality but also increases production costs. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the existing technology lacks a flow rate limiting device in the pipeline, which leads to problems such as inaccurate drug preparation, unstable flow, drug waste, uneven mixing, and even equipment damage or system blockage. This not only affects the quality of the medicine, but also increases the production cost.

[0006] To solve the above-mentioned technical problems, this utility model provides a pharmaceutical dispensing pipeline, comprising: a pipeline body, an adjustment mechanism provided on one side of the pipeline body, the adjustment mechanism including two connecting holes, the two connecting holes being opened on one side of the pipeline body, a fixing rod threaded through the inner wall of the connecting holes, a rotating block fixedly connected to one end of the arc surface of the fixing rod, a connecting plate threadedly connected to the arc surface of the fixing rod, a rotating rod fixedly connected to the inner wall of the connecting plate, an adjustment plate rotatably connected to one end of the arc surface of the rotating rod, a connecting rod rotatably passing through the inner wall of the adjustment plate, the same fixing block fixedly connected to both ends of the arc surface of the connecting rod, the two fixing blocks being fixedly connected to both sides of the inner wall of the pipeline body respectively, and a baffle plate fixedly connected to one side of the adjustment plate.

[0007] The effects achieved by the aforementioned components are as follows: The pharmaceutical liquid preparation pipeline body is used for transporting and preparing pharmaceutical liquids, ensuring drug quality and process accuracy. A problem with existing pipeline bodies is the lack of a flow rate limiting device. This leads to inaccurate liquid preparation, unstable flow, liquid waste, uneven mixing, and even equipment damage or system blockage. This not only affects drug quality but also increases production costs. By using an adjustment mechanism to limit the flow of liquid within the pipeline body, the stability of the entire pipeline body can be improved, the accuracy of liquid preparation can be increased, and production costs can be reduced.

[0008] Preferably, a contact pad is fixedly connected to one side of the baffle, and the contact pad has a rectangular cross-section.

[0009] The effect achieved by the above components is that the contact pad can prevent damage to the two baffles when they come into contact.

[0010] Preferably, a protrusion is fixedly connected to one end of the arc surface of the fixing rod, and the protrusion is funnel-shaped.

[0011] The effect achieved by the above components is that the protrusion can increase the speed at which the fixing rod connects to the inner wall of the connecting hole.

[0012] Preferably, an abutment block is fixedly connected to the side of the rotating block near the fixed rod, and the abutment block has anti-slip texture on the side near the connecting plate.

[0013] The effect achieved by the above components is that the abutment block can improve the contact effect between the rotating block and the connecting plate.

[0014] Preferably, the rotating block has a plurality of anti-slip grooves on the side away from the connecting plate, and the plurality of anti-slip grooves are evenly distributed on the rotating block.

[0015] The effect achieved by the above components is that the anti-slip groove can increase the friction on the surface of the rotating block and improve the stability of the rotating block in use.

[0016] Preferably, the connecting plate is a steel plate.

[0017] The above-mentioned components achieve the following effects: the steel connecting plate has a relatively hard surface and is less prone to deformation even after long-term use, resulting in better performance.

[0018] Compared with related technologies, the pharmaceutical solution preparation pipeline provided by this utility model has the following beneficial effects:

[0019] This utility model provides a pharmaceutical solution preparation pipeline. By setting an adjustment mechanism, when using the pipeline to prepare pharmaceutical solutions, the flow rate of the pharmaceutical solution in the pipeline can be limited by the adjustment mechanism. In this way, the stability of the pharmaceutical solution flow in the pipeline can be improved, and the effectiveness of the pipeline can be enhanced. Attached Figure Description

[0020] Figure 1 A schematic diagram of a pharmaceutical solution preparation pipeline provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows the structure of the adjustment mechanism;

[0022] Figure 3 for Figure 2 The enlarged view of point A shown;

[0023] Figure 4 for Figure 1 The diagram shows the disassembled structure of the adjustment mechanism.

[0024] The following are the labels in the diagram: 1. Pipe body; 2. Adjusting mechanism; 201. Fixed rod; 202. Rotating block; 203. Connecting hole; 204. Connecting plate; 205. Rotating rod; 206. Adjusting plate; 207. Connecting rod; 208. Fixed block; 209. Baffle plate; 210. Contact pad; 211. Protrusion; 212. Anti-slip groove; 213. Abutment block. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0027] Please see Figures 1 to 4 The present invention provides a pharmaceutical preparation pipeline, comprising: a pipeline body 1, wherein an adjustment mechanism 2 is provided on one side of the pipeline body 1.

[0028] In the embodiments of this utility model, please refer to Figures 2 to 4 The adjusting mechanism 2 includes two connecting holes 203, which are located on one side of the pipe body 1. A fixing rod 201 is threaded through the inner wall of the connecting hole 203. A rotating block 202 is fixedly connected to one end of the arc surface of the fixing rod 201. A connecting plate 204 is threaded through the arc surface of the fixing rod 201. A rotating rod 205 is fixedly connected to the inner wall of the connecting plate 204. An adjusting plate 206 is rotatably connected to one end of the arc surface of the rotating rod 205. A connecting rod 207 rotatably passes through the inner wall of the adjusting plate 206. The same fixing block 208 is fixedly connected to both ends of the arc surface of the connecting rod 207. Each fixed block 208 is fixedly connected to both sides of the inner wall of the pipe body 1. A baffle 209 is fixedly connected to one side of the adjusting plate 206. The pharmaceutical preparation pipe body 1 is used for transporting and preparing pharmaceutical solutions to ensure drug quality and process accuracy. However, the existing pipe body 1 has a problem: it lacks a flow rate limiting device. This can lead to inaccurate drug preparation, unstable flow rate, drug waste, uneven mixing, and even equipment damage or system blockage. This not only affects drug quality but also increases production costs. In such cases, the adjusting mechanism 2 can be used to adjust the flow rate of the pipe body. The flow of the liquid medicine within the body 1 is restricted, thereby improving the stability of the entire pipeline body 1, increasing the accuracy of liquid medicine preparation, and reducing production costs. A contact pad 210 is fixedly connected to one side of the baffle 209. The contact pad 210 has a rectangular cross-section and can prevent damage to the two baffles 209 when they come into contact. A protrusion 211 is fixedly connected to one end of the arc surface of the fixing rod 201. The protrusion 211 is funnel-shaped and can increase the speed at which the fixing rod 201 connects to the inner wall of the connecting hole 203. An abutment block 21 is fixedly connected to the side of the rotating block 202 near the fixing rod 201. 3. The abutment block 213 has anti-slip texture on the side near the connecting plate 204. The abutment block 213 can improve the contact effect between the rotating block 202 and the connecting plate 204. The rotating block 202 has several anti-slip grooves 212 on the side away from the connecting plate 204. The anti-slip grooves 212 are evenly distributed on the rotating block 202. The anti-slip grooves 212 can improve the friction of the rotating block 202 surface and improve the stability of the rotating block 202 in use. The connecting plate 204 is a steel plate. The steel connecting plate 204 has a relatively hard surface and is less likely to deform after long-term use, resulting in better performance.

[0029] The working principle of the pharmaceutical liquid preparation pipeline provided by this utility model is as follows: When it is necessary to restrict the flow of the liquid medicine in the pipeline body 1, the adjusting plate 206 rotates on the connecting rod 207, which drives the baffle plate 209 to adjust its angle within the pipeline body 1, moving the two baffle plates 209 closer to each other. The connecting plate 204 adjusts its angle on the rotating rod 205, aligning the fixed rod 201 with one side of the connecting hole 203. At this time, the rotating block 202 drives the fixed rod 201 to rotate within the connecting hole 203, and the fixed rod 201 contacts the connecting hole 203. The connecting plate 204 fixes the angle of the adjusting plate 206, and the adjusting plate 206 fixes the baffle plate 209 on the connecting rod 207. At this time, the flow rate of the liquid medicine in the pipeline body 1 can be restricted by the two baffle plates 209.

[0030] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A pharmaceutical solution preparation pipeline, characterized in that, include: A pipe body (1) is provided with an adjustment mechanism (2) on one side. The adjustment mechanism (2) includes two connecting holes (203). The two connecting holes (203) are opened on one side of the pipe body (1). A fixing rod (201) is threaded through the inner wall of the connecting hole (203). A rotating block (202) is fixedly connected to one end of the arc surface of the fixing rod (201). A connecting plate (204) is threaded to the arc surface of the fixing rod (201). A rotating rod (205) is fixedly connected to the inner wall of the pipe body (1). An adjusting plate (206) is rotatably connected to one end of the arc surface of the rotating rod (205). A connecting rod (207) is rotatably passed through the inner wall of the adjusting plate (206). The same fixing block (208) is fixedly connected to both ends of the arc surface of the connecting rod (207). The two fixing blocks (208) are fixedly connected to both sides of the inner wall of the pipe body (1). A baffle plate (209) is fixedly connected to one side of the adjusting plate (206).

2. The pharmaceutical solution preparation pipeline according to claim 1, characterized in that, A contact pad (210) is fixedly connected to one side of the baffle (209), and the cross-section of the contact pad (210) is rectangular.

3. A pharmaceutical solution preparation pipeline according to claim 1, characterized in that, A protrusion (211) is fixedly connected to one end of the arc surface of the fixing rod (201), and the protrusion (211) is funnel-shaped.

4. A pharmaceutical solution preparation pipeline according to claim 1, characterized in that, The rotating block (202) is fixedly connected to an abutment block (213) on the side near the fixed rod (201), and the abutment block (213) has anti-slip texture on the side near the connecting plate (204).

5. A pharmaceutical solution preparation pipeline according to claim 1, characterized in that, The rotating block (202) has a plurality of anti-slip grooves (212) on the side away from the connecting plate (204), and the plurality of anti-slip grooves (212) are evenly distributed on the rotating block (202).

6. A pharmaceutical solution preparation pipeline according to claim 1, characterized in that, The connecting plate (204) is a steel plate.

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