Automatic liquid medicine analyzing and adding system
By adopting a syringe pump and modular assembly design in the drug liquid analysis and addition system, the problems of large error rate of drug liquid titration and cumbersome maintenance are solved, precise control and wide applicability are achieved, and the reliability and flexibility of the system are improved. sex.
Patent Information
- Application Number
- CN202411208235.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2024-12-31
AI Technical Summary
The titration of traditional Chinese medicine liquids in the existing drug solution analysis and addition system cannot be accurately controlled, the error rate is large, the maintenance is complicated, the scope of use is small, and there are requirements for the type of medicine.
A system for automatic analysis and addition of medicine liquids is designed, including a syringe pump, a syringe tank, an analysis device, a control panel and a communication agreement. The syringe pump accurately controls the titration of medicine liquids through a syringe supplement pipeline. The analysis device is modularly assembled to facilitate Maintenance, the computer controls the analysis device and issues alarms according to process requirements, supporting the integration of multiple potion tanks and cloud data.
The drug titration error rate is controlled below 2%, expands the scope of use of the analysis device, simplifies maintenance, can automatically analyze more than 90% of the potions, and improves the reliability of the system through communication agreements and alarm sounds. flexibility.
Smart Images
Figure CN119224207A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of liquid medicine processing, and in particular relates to a liquid medicine automatic analysis and addition system. Background Art
[0002] Drug solution analysis is a very important analytical method. By chemically decomposing the drugs step by step and separating the various substances they contain, the composition, quality and purity of the drugs can be determined. This is of great significance to drug research and quality control. After analyzing the drug solution, the composition, quality and contamination of the drugs can be determined, and the quality and safety of the drugs can be improved. The development of this field can also promote the progress of drug research and development to a greater extent. Automatic dosing is mainly used in water treatment, environmental protection, industrial production and laboratories. It can automatically measure water quality parameters such as pH value, dissolved oxygen, turbidity, etc. according to the set parameters and needs, and automatically adjust the drug dosage according to the measurement results.
[0003] Currently, when analyzing and adding liquid medicine, the titration amount of the liquid medicine cannot be accurately controlled, the error rate is large, the maintenance of the analysis device is cumbersome, the operation of the analysis device has requirements on the type of liquid medicine, and the scope of use is small. Summary of the invention
[0004] Purpose of the invention: The purpose of the present invention is to solve the deficiencies in the prior art and provide an automatic analysis and addition system for liquid medicine.
[0005] The automatic analysis and addition system of liquid medicine comprises a control panel, an addition tank, an injection pump, a liquid medicine replenishment pipeline, a liquid medicine tank, a sampling pipeline, an analysis device, a touch screen, a control signal circuit and an addition signal circuit. The liquid medicine tank is used to store liquid medicine, the addition tank is used to replenish liquid medicine, the injection pump is installed on the top of the addition tank, the injection pump drips liquid medicine into the inside of the liquid medicine tank through the liquid medicine replenishment pipeline, the injection pump accurately controls the drop amount of liquid medicine, the liquid medicine tank injects liquid medicine into the inside of the analysis device through the sampling pipeline, an addition signal circuit is arranged between the analysis device and the injection pump, the analysis device is connected to the control panel through the control signal circuit, the control panel is provided with a computer, the computer cooperates with the communication protocol to control the analysis device to start and stop and calculate the addition amount of liquid medicine, and the analysis device is provided with a touch screen.
[0006] A further improvement of the present invention is that the error rate of the drug solution titration is controlled below 2%.
[0007] A further improvement of the present invention is that the consumables of the analysis device are assembled in a modular manner.
[0008] A further improvement of the present invention is that the computer controls the analysis device to sound an alarm according to different process requirements, and the number of the liquid medicine tanks is set to be multiple.
[0009] A further improvement of the present invention is that the process requirements include OOC, which means out of control.
[0010] A further improvement of the present invention is that the process requirements include OOA, which is an out of area.
[0011] A further improvement of the present invention is that the process requirements include OOS, which means out of specification.
[0012] A further improvement of the present invention is that the computer is equipped with a data integration system for uploading data to the cloud, wherein the data includes analysis time, analysis value, amount of medicine added, and written program.
[0013] A further improvement of the present invention is that the data integration system includes EIS and SECS, EIS is the Executive Information System, and SECS is the Semiconductor Production Standard.
[0014] Compared with the prior art, the automatic liquid medicine analysis and addition system provided by the present invention achieves at least the following beneficial effects: The injection pump drips the medicine into the medicine tank through the medicine replenishment pipeline. The injection pump accurately controls the amount of medicine droplet, and the error rate of the medicine droplet is controlled below 2%. The consumables of the analysis device are assembled in a modular manner, which is easy to maintain and expands the scope of use of the analysis device during operation. It can automatically analyze more than 90% of the medicines. The computer controls the analysis device in conjunction with the communication protocol to control the start and stop of the analysis device and calculate the amount of medicine added. It is convenient and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is the work flow chart of the present invention.
[0016] In the figure: 1-control panel; 2-addition tank; 3-injection pump; 4-medicine replenishment pipeline; 5-medicine tank; 6-sampling pipeline; 7-analyzer; 8-touch screen; 9-control signal circuit; 10-addition signal circuit. DETAILED DESCRIPTION
[0017] Various exemplary embodiments of the present invention are now described in detail. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, numerical expressions and numerical values described in these embodiments do not limit the scope of the present invention. The following description of at least one exemplary embodiment is actually only illustrative and is not intended to be any limitation on the present invention and its application or use.
[0018] The techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and devices should be considered as part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values.
[0019] See the instruction manual Figure 1 , the automatic analysis and addition system of liquid medicine comprises a control panel 1, an addition tank 2, an injection pump 3, a liquid medicine replenishment pipeline 4, a liquid medicine tank 5, a sampling pipeline 6, an analysis device 7, a touch screen 8, a control signal line 9 and an addition signal line 10, wherein the liquid medicine tank 5 is used to store liquid medicine, the addition tank 2 is used to replenish liquid medicine, the injection pump 3 is installed on the top of the addition tank 2, the injection pump 3 drips liquid medicine into the inside of the liquid medicine tank 5 through the liquid medicine replenishment pipeline 4, the injection pump 3 accurately controls the drop amount of liquid medicine, the liquid medicine tank 5 injects liquid medicine into the inside of the analysis device 7 through the sampling pipeline 6, an addition signal line 10 is arranged between the analysis device 7 and the injection pump 3, the analysis device 7 is connected to the control panel 1 through the control signal line 9, the control panel 1 is provided with a computer, the computer cooperates with the communication protocol to control the analysis device 7, and is used to control the start and stop of the analysis device 7 and calculate the addition amount of liquid medicine, and the analysis device 7 is provided with a touch screen 8.
[0020] The error rate of the drug drop amount is controlled below 2%; the consumables of the analysis device 7 are assembled in a modular manner for easy maintenance; the computer controls the analysis device 7 to sound an alarm according to different process requirements, and the number of the drug tanks 5 is set to multiple to facilitate customization by customers; process requirements include OOC, which is the abbreviation of out of control in English; process requirements include OOA, which is the abbreviation of out of area in English, that is, out of area; process requirements include OOS, which is the abbreviation of out of spec in English, that is, out of specification, OOC is the mildest and OOS is the most serious; the computer is equipped with a data integration system for uploading data to the cloud, and the data includes analysis time, analysis value, amount of drug added, and written program; the data integration system includes EIS and SECS, EIS is the executive information system, and SECS is the semiconductor production standard.
[0021] See the instruction manual Figure 2 The workflow of the automatic analysis and addition of liquid medicine of the present invention is as follows: first, the timing is started; then the liquid medicine is sampled; then the analysis device analyzes the liquid medicine; the addition amount of the liquid medicine is calculated; the signal of the addition amount is output; and finally, the liquid medicine is washed.
[0022] In summary, in the automatic analysis and addition system for liquid medicine provided by the present invention, the injection pump 3 drips the liquid medicine into the interior of the liquid medicine tank 5 through the liquid medicine replenishment pipeline 4, and the injection pump 3 accurately controls the drop amount of the liquid medicine, and the error rate of the drop amount of the liquid medicine is controlled below 2%. The consumables of the analysis device 7 are assembled in a modular manner, which is convenient for maintenance and expands the scope of use of the analysis device 7 during operation. More than 90% of the liquid medicine can be automatically analyzed. The computer cooperates with the communication protocol to control the analysis device 7 to start and stop and calculate the amount of liquid medicine added.
[0023] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. Automatic analysis and addition system for liquid medicine, characterized in that: The invention comprises a control panel (1), an addition tank (2), an injection pump (3), a medicine solution replenishment pipeline (4), a medicine solution tank (5), a sampling pipeline (6), an analysis device (7), a touch screen (8), a control signal circuit (9) and an addition signal circuit (10), wherein the medicine solution tank (5) is used to store medicine solution, the addition tank (2) is used to replenish medicine solution, the injection pump (3) is installed on the top of the addition tank (2), the injection pump (3) drips medicine solution into the interior of the medicine solution tank (5) through the medicine solution replenishment pipeline (4), and the injection pump (3) accurately The drop amount of the liquid medicine is controlled, the liquid medicine tank (5) injects the liquid medicine into the interior of the analysis device (7) through the sampling pipeline (6), an addition signal line (10) is provided between the analysis device (7) and the injection pump (3), the analysis device (7) is connected to the control panel (1) through the control signal line (9), the control panel (1) is provided with a computer, the computer controls the analysis device (7) in accordance with the communication protocol, and is used to control the start and stop of the analysis device (7) and calculate the addition amount of the liquid medicine, and the analysis device (7) is provided with a touch screen (8).
2. The automatic liquid medicine analysis and addition system according to claim 1, characterized in that: The error rate of drug solution titration is controlled below 2%.
3. The automatic liquid medicine analysis and addition system according to claim 1, characterized in that: The consumables of the analysis device (7) are assembled in a modular manner.
4. The automatic liquid medicine analysis and addition system according to claim 1, characterized in that: The computer controls the analysis device (7) to sound an alarm according to different process requirements, and the number of the medicine tanks (5) is set to be multiple.
5. The automatic liquid medicine analysis and addition system according to claim 4, characterized in that: The process requirements include OOC, which means out of control.
6. The automatic liquid medicine analysis and addition system according to claim 4, characterized in that: The process requirements include OOA, which stands for Out of Area.
7. The automatic liquid medicine analysis and addition system according to claim 4, characterized in that: The process requirements include OOS, which means out of specification.
8. The automatic liquid medicine analysis and addition system according to any one of claims 1 to 7, characterized in that: The computer is equipped with a data integration system for uploading data to the cloud, wherein the data includes analysis time, analysis value, amount of medicine added, and written program.
9. The automatic liquid medicine analysis and addition system according to claim 8, characterized in that: The data integration system includes EIS and SECS, EIS is the Executive Information System, and SECS is the Semiconductor Production Standard.