Full-automatic line liquid medicine analysis system
The fully automatic linear liquid analysis system automatically calculates the Na2CO3 concentration through the coordination of the color recognizer and the buret tube, solving the problem of deviation in the analysis data of the drug liquid, and cleaning the stirring head through the coordination of the stirring rod and the cleaning tube, improving the analysis accuracy and reducing the cleaning cost.
Patent Information
- Application Number
- CN202421310610.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing drug liquid analysis device has problems with the deviation of drug liquid analysis data and the cleaning cost when reusing the stirring head.
The fully automatic linear liquid analysis system is used to detect the color change of the liquid through a color identifier, and the Na2CO3 concentration is automatically calculated by combining the burette and the pump body, and the mixing rod and cleaning pipe are used to achieve automatic cleaning of the stirring head.
The accuracy of drug liquid analysis and the reuse of stirring heads are achieved, reducing the deviation of analysis data and cleaning costs.
Smart Images
Figure CN223217380U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drug liquid analysis, in particular to a full-automatic line drug liquid analysis system. Background Art
[0002] Drug solution analysis is a very important branch of pharmaceutical research. It plays a vital role in drug research, production, control and quality inspection. Drug solution analysis mainly relies on various modern analytical instruments, methods and technologies.
[0003] When using existing devices, ultraviolet spectroscopy or drug content analysis methods are usually used for analysis. However, under this operation mode, there is still a problem of deviation in the drug liquid analysis data. After the liquid is mixed, it is difficult to accurately grasp the mixing amount of the drug liquid. For this reason, when the device adopts mixed addition, the concentration of the drug liquid is directly reversed by controlling the addition amount of the titrant, thereby avoiding the deviation of the drug liquid analysis data. After completing the stirring task of the drug liquid, in order to ensure the reuse of the stirrer, the stirring head is cleaned to avoid the cost problem of the device. Therefore, a fully automatic online drug liquid analysis system that solves the above problems is needed. Utility Model Content
[0004] In response to the shortcomings of the existing technology, the utility model provides a fully automatic line liquid medicine analysis system, which has the advantages of strong practicality, liquid medicine analysis, concentration calculation, and stirring head cleaning, and solves the problems raised by the above background technology.
[0005] The utility model provides the following technical solution: a fully automatic linear liquid medicine analysis system, comprising a foot support, the top of the foot support is fixedly connected to a fixing rod, the outer wall of the fixing rod is fixedly connected to a color identifier, the outer wall of the fixing rod is sleeved with a slider, the inner wall of the slider is sleeved with a screw fixer, the inner wall of the slider is sleeved with a connecting rod, the other end of the connecting rod away from the slider is fixedly connected to a stirring device, the output power shaft of the stirring device is fixedly connected to a stirring rod, the end of the stirring rod away from the stirring device is fixedly connected to a stirring head, an experimental cup is provided on one side of the foot support, a test cup upper cover is placed on the top of the experimental cup, the inner wall of the test cup upper cover is connected to a pure water pipe, the inner wall of the test cup upper cover is connected to a bromophenol blue addition tube, the inner wall of the test cup upper cover is connected to a cleaning tube, and the inner wall of the test cup upper cover is connected to a burette.
[0006] As a preferred technical solution of the present invention, the lens of the color identifier faces the experimental cup, and the color identifier identifies the color of the liquid in the inner cavity of the experimental cup.
[0007] As a preferred technical solution of the present invention, the screw fixer is arranged on one side of the slider, and the slider rises and falls along the outer wall of the fixing rod.
[0008] As a preferred technical solution of the present invention, the stirring device is connected to the stirring head through a stirring rod, and the stirring head is located in the inner cavity of the experimental cup.
[0009] As a preferred technical solution of the present invention, the pure water tube, bromophenol blue addition tube, and burette output liquid into the inner cavity of the experimental cup, and the liquid is mixed in the inner cavity of the experimental cup.
[0010] As a preferred technical solution of the present invention, the other end of the burette is fixedly connected to a pump body, and the output of the pump body is transmitted to the system.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] 1. This fully automatic linear liquid medicine analysis system uses the experimental cup, burette and color identifier on the device to work together. After pure water, bromophenol blue indicator and titrant are added to the inner cavity of the experimental cup on the device, the color identifier automatically detects the color change in the inner cavity of the experimental cup, and the pump body connected to the other side of the burette transmits the data to the system, so that the system automatically calculates the concentration of Na2CO3 and completes the liquid medicine analysis.
[0013] 2. This fully automatic line liquid medicine analysis system uses the test cup cover, stirring rod, cleaning tube, and stirring head on the device in coordination with each other. When the stirring rod on the device is raised, it drives the test cup cover to rise, and uses the cleaning tube to rinse the stirring head with pure water, so that the stirring head on the device is cleaned and can be recycled again. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the three-dimensional structure on the right side of the utility model;
[0016] Figure 3 This is a schematic diagram of the right side three-dimensional cross-sectional structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the stirring head of the utility model.
[0018] In the figure: 1. Support leg; 2. Fixing rod; 3. Color identifier; 4. Slider; 5. Screw holder; 6. Connecting rod; 7. Stirring device; 8. Stirring rod; 9. Stirring head; 10. Laboratory cup; 11. Laboratory cup cover; 12. Pure water pipe; 13. Bromophenol blue addition tube; 14. Cleaning tube; 15. Burette. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] See also Figures 1-4 The fully automatic line liquid medicine analysis system includes a support leg 1, a fixed rod 2 is fixedly connected to the top of the support leg 1, a color identifier 3 is fixedly connected to the outer wall of the fixed rod 2, a slider 4 is sleeved on the outer wall of the slider 4, a screw fixer 5 is sleeved on the inner wall of the slider 4, a connecting rod 6 is sleeved on the inner wall of the slider 4, a stirring device 7 is fixedly connected to the other end of the connecting rod 6 away from the slider 4, a stirring rod 8 is fixedly connected to the output power shaft of the stirring device 7, and a stirring head 9 is fixedly connected to the end of the stirring rod 8 away from the stirring device 7. A test cup 10 is provided on one side of the support leg 1, and a test cup cover is placed on the top of the test cup 10 11, the inner wall of the test cup cover 11 is connected to a pure water pipe 12, the inner wall of the test cup cover 11 is connected to a bromophenol blue addition tube 13, the inner wall of the test cup cover 11 is connected to a cleaning tube 14, and the inner wall of the test cup cover 11 is connected to a burette 15. Through the mutual cooperation of the test cup cover 11, the stirring rod 8, the cleaning tube 14, and the stirring head 9 on the device, the stirring rod 8 on the device drives the test cup cover 11 to be lifted when the height is raised, and the cleaning tube 14 is used to rinse the stirring head 9 with pure water, so that the stirring head 9 on the device is cleaned and the stirring head 9 can be recycled again.
[0021] In a preferred embodiment, the lens of the color recognizer 3 is directed toward the experimental cup 10, and the color recognizer 3 recognizes the color of the liquid in the inner cavity of the experimental cup 10. By directing the lens of the color recognizer 3 on the device toward the experimental cup 10, the color recognizer 3 on the device recognizes the color of the liquid in the inner cavity of the experimental cup 10 after being started, thereby enabling the color recognizer 3 on the device to obtain concentration data of the liquid in the inner cavity of the experimental cup 10.
[0022] In a preferred embodiment, the screw fixer 5 is arranged on one side of the slider 4, and the slider 4 is lifted up and down along the outer wall of the fixing rod 2. By setting the screw fixer 5 on the device on one side of the slider 4, the screw fixer 5 on the device can be manually controlled to lift the slider 4 up and down along the outer wall of the fixing rod 2, and then locked by the screw fixer 5, so that the screw fixer 5 on the device can control the fixed height of the slider 4.
[0023] In a preferred embodiment, the stirring device 7 is connected to the stirring head 9 through the stirring rod 8, and the stirring head 9 is located in the inner cavity of the experimental cup 10. The stirring device 7 on the device is connected to the stirring head 9 through the stirring rod 8, so that when the stirring device 7 on the device outputs rotational power, the stirring head 9 is synchronously driven to rotate by the stirring rod 8, so that the stirring head 9 on the device stirs in the inner cavity of the experimental cup 10.
[0024] In a preferred embodiment, the pure water pipe 12, the bromophenol blue addition pipe 13, and the burette 15 output liquid into the inner cavity of the experimental cup 10, and the liquid is mixed in the inner cavity of the experimental cup 10. The pure water pipe 12, the bromophenol blue addition pipe 13, and the burette 15 on the device output liquid into the inner cavity of the experimental cup 10, the pure water pipe 12 adds 80 ml of pure water to the experimental cup 10, the bromophenol blue addition pipe 13 adds 0.5 ml of bromophenol blue indicator to the experimental cup 10, and the burette 15 adds HCL titrant to the experimental cup 10 at 3 ml per minute, so that the liquid in the inner cavity of the experimental cup 10 on the device is mixed and changes color.
[0025] In a preferred embodiment, the other end of the burette 15 is fixedly connected to a pump body, and the output of the pump body is transmitted to the system. The burette 15 on the device is fixedly connected to a pump body, so that when the burette 15 on the device uses the pump body to output the HCL titrant into the inner cavity of the experimental cup 10, the color identifier 3 detects the color change of the liquid and automatically turns the pump body into a closed state, thereby causing the pump body to transmit the titration amount data to the system and automatically calculate the Na2CO3 concentration.
[0026] The working principle is as follows: first, through the mutual use of the experimental cup 10, the burette 15 and the color identifier 3 on the device, pure water, bromophenol blue indicator and titrant are added to the inner cavity of the experimental cup 10 on the device, and the color identifier 3 is used to automatically detect the color change in the inner cavity of the experimental cup 10, and the pump body connected to the other side of the burette 15 is used to transmit the data to the system, so that the system automatically calculates the concentration of Na2CO3, and then completes the liquid analysis work. Then, through the mutual use of the test cup cover 11, the stirring rod 8 and the cleaning tube 14, and the stirring head 9 on the device, the stirring rod 8 on the device drives the test cup cover 11 to be lifted when it is raised, and the cleaning tube 14 is used to rinse the stirring head 9 with pure water, so that the stirring head 9 on the device is cleaned and the stirring head 9 can be recycled again.
[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fully automatic line liquid medicine analysis system, comprising a support (1), characterized in that: The top of the support leg (1) is fixedly connected to a fixing rod (2), the outer wall of the fixing rod (2) is fixedly connected to a color identifier (3), the outer wall of the fixing rod (2) is sleeved with a slider (4), the inner wall of the slider (4) is sleeved with a screw fixer (5), the inner wall of the slider (4) is sleeved with a connecting rod (6), the other end of the connecting rod (6) away from the slider (4) is fixedly connected to a stirring device (7), the output power shaft of the stirring device (7) is fixedly connected to a stirring rod (8), and the stirring rod (8) A stirring head (9) is fixedly connected to one end away from the stirring device (7), and a test cup (10) is provided on one side of the support (1). A test cup cover (11) is placed on the top of the test cup (10), and the inner wall of the test cup cover (11) is connected to a pure water pipe (12), the inner wall of the test cup cover (11) is connected to a bromophenol blue addition tube (13), the inner wall of the test cup cover (11) is connected to a cleaning tube (14), and the inner wall of the test cup cover (11) is connected to a burette (15).
2. The fully automatic line liquid medicine analysis system according to claim 1, characterized in that: The lens of the color recognizer (3) faces the experimental cup (10), and the color recognizer (3) recognizes the color of the inner cavity liquid of the experimental cup (10).
3. The fully automatic linear drug solution analysis system according to claim 1, characterized in that: The screw fixer (5) is arranged on one side of the slider (4), and the slider (4) rises and falls along the outer wall of the fixing rod (2).
4. The fully automatic linear drug solution analysis system according to claim 1, characterized in that: The stirring device (7) is connected to the stirring head (9) via a stirring rod (8), and the stirring head (9) is located in the inner cavity of the experimental cup (10).
5. The fully automatic linear drug solution analysis system according to claim 1, characterized in that: The pure water tube (12), the bromophenol blue addition tube (13), and the burette (15) output liquid into the inner cavity of the experimental cup (10), and the liquid is mixed in the inner cavity of the experimental cup (10).
6. The fully automatic line liquid medicine analysis system according to claim 1, characterized in that: The other end of the burette (15) is fixedly connected to a pump body, and the output of the pump body is transmitted to the system.