Drug concentration on-line monitoring device

Abstract

The utility model relates to the technical field of concentration detection, in particular to a medicament concentration online monitoring device which comprises a water tank, one side of the water tank is fixedly connected with a medicament adding pipe, one end of the medicament adding pipe is fixedly connected with a medicament adding pump, one side of the medicament adding pump is fixedly connected with a medicament storage tank, one side of the medicament storage tank is fixedly connected with a cleaning tank, and the other side of the cleaning tank is fixedly connected with a water pump. A cleaning pipe is fixedly connected to one side of the cleaning tank, a ball valve is fixedly connected to one end of the cleaning pipe, and a valve is fixedly connected to the top of the ball valve. According to the utility model, the dosing pipe, the dosing pump and the medicine storage tank are arranged, one side of the water tank is connected with the dosing pipe, the other side of the water tank is connected with the sampling pipe, and after the sampling pipe transmits a medicament in the water tank into the detection box for detection, the concentration in the water tank is detected by the detector in the detection box and then displayed on the display screen; and when chemicals need to be added, a worker starts the chemical adding pump to extract the chemicals in the chemical storage tank into the water tank through the chemical adding pipe to add the chemicals, so that the effect of adding the chemicals is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug concentration monitoring, in particular to an online drug concentration monitoring device. Background Art

[0002] A drug concentration monitoring device is a device used to measure and monitor the concentration of a drug in a specific medium. This type of device is widely used in many fields such as medicine, industry, and environmental monitoring to ensure the effectiveness and safety of the drug. For example, in the medical field, therapeutic drug concentration monitoring (TDM) adjusts the dosage by quantitatively analyzing the concentration of drugs and metabolites in biological samples, reduces blind medication, and enables the drug to exert its best therapeutic effect in the patient's body, thereby achieving the purpose of improving efficacy and reducing adverse reactions, and ultimately realizing individualized and precise medication. In the industrial field, drug concentration monitoring devices can be used to monitor the concentration of drugs in circulating cooling water systems to ensure stable water quality and efficient operation of equipment.

[0003] After searching, a Chinese utility model patent disclosed a device for online monitoring of drug concentration with publication number CN218067930U, which includes a detection device body, fixed boxes fixedly connected on both sides of the detection device body, protective plates provided on opposite sides of the two fixed boxes, a buffer plate provided in the inner cavity of the fixed box, a buffer rod and a first spring fixedly connected on both sides of the buffer plate, the end of the buffer rod away from the buffer plate passes through the fixed box and is fixedly connected to the protective plate, the top of the fixed box is fixedly connected to the limit box, and the bottom of the inner cavity of the limit box is fixedly connected to the second spring. The utility model solves the problem of poor protection performance of the existing cooling water drug concentration detection device through the coordinated use of the detection device body, fixed box, protective plate, buffer plate, buffer rod, first spring, limit box, second spring, limit block, limit frame, buffer shell, third spring, movable block, limit groove and pressure wheel.

[0004] However, the device often lacks the function of facilitating drug addition. When in use, while the device is processing the drug, the staff needs to manually add the required drug into the device. Due to the inconvenience of the drug addition function, improper operation may occur during the addition process, resulting in drug overflow and leakage. Not only that, the device also lacks the function of cleaning the pipeline. When in use, after long-term use, drug residues will accumulate inside the pipeline, which will affect the subsequent drug production, cause drug cross-contamination, and affect the accuracy of subsequent measurement results. Utility Model Content

[0005] The purpose of the present invention is to provide an online monitoring device for drug concentration to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A device for online monitoring of drug concentration includes a water tank, a dosing pipe fixedly connected to one side of the water tank, a dosing pump fixedly connected to one end of the dosing pipe, a drug storage tank fixedly connected to one side of the drug storage tank, a cleaning tank fixedly connected to one side of the cleaning tank, a cleaning pipe fixedly connected to one end of the cleaning pipe, a ball valve fixedly connected to the top of the ball valve, and a valve fixedly connected to the top of the ball valve.

[0008] Preferably, a sampling port is provided on one side of the water tank, one end of the sampling port is fixedly connected to a sampling tube, and one end of the sampling tube is fixedly connected to a detection box.

[0009] Preferably, a detector is fixedly connected to the interior of the detection box, and a sampling tube is fixedly connected to one side of the detector.

[0010] Preferably, a sampling pump is fixedly connected to the middle of the sampling tube, and a sampling trough is fixedly connected to one end of the sampling tube.

[0011] Preferably, a mounting groove is fixedly connected in the sampling groove, and a sampling tube is clamped in the mounting groove.

[0012] Preferably, a display screen is fixedly connected to the surface of the detection box, and a box door is rotatably connected to one side of the detection box.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This kind of online monitoring device for drug concentration, when in use, is equipped with a dosing pipe, a dosing pump and a drug storage tank. The dosing pipe is connected to one side of the water tank, and the sampling pipe is connected to the other side of the water tank. After the sampling pipe transfers the drug in the water tank to the detection box for detection, the concentration in the water tank is detected by the detector in the detection box and displayed on the display screen. When it is necessary to add drugs, the staff starts the dosing pump to draw the drugs in the drug storage tank through the dosing pipe into the water tank to add drugs, thereby achieving the effect of adding drugs.

[0015] 2. This kind of online monitoring device for reagent concentration, when in use, through the setting of the cleaning tank, cleaning pipe, ball valve and valve, after the dosing pipe has added the reagent into the water tank and the processing is completed, there will be residual reagent in the dosing pipe. If it is not cleaned, it will contaminate other reagents in the water tank. A cleaning tank is installed on one side of the water tank, and a cleaning pipe is connected to one end of the cleaning tank. A ball valve is installed at one end of the cleaning pipe. The ball valve can be used to isolate the feeding pipe and the cleaning pipe so that they will not contaminate each other. A valve is installed above the ball valve, and the water flow direction of the ball valve can be controlled by the valve. After the ball valve is opened, the cleaning pipe will clean the inside of the dosing pipe, thereby achieving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the dosing pipe connection structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the detection box of the present utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the sampling tank of the present utility model.

[0020] In the figure: 1. Water tank; 2. Dosing pipe; 3. Dosing pump; 4. Drug storage tank; 5. Cleaning tank; 6. Cleaning pipe; 7. Ball valve; 8. Valve; 9. Sampling port; 10. Sampling tube; 11. Test box; 12. Detector; 13. Sampling pump; 14. Sampling tank; 15. Mounting tank; 16. Sampling tube; 17. Display screen; 18. Box door. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1-4 As shown, the utility model provides a technical solution:

[0023] A device for online monitoring of drug concentration includes a water tank 1, a dosing tube 2 is fixedly connected to one side of the water tank 1, a dosing pump 3 is fixedly connected to one end of the dosing tube 2, a drug storage tank 4 is fixedly connected to one side of the drug storage tank 4, a cleaning tank 5 is fixedly connected to one side of the cleaning tank 5, a cleaning tube 6 is fixedly connected to one end of the cleaning tube 6, a ball valve 7 is fixedly connected to one end of the cleaning tube 6, and a valve 8 is fixedly connected to the top of the ball valve 7. When in use, a sampling tube 10 is connected to the other side of the water tank 1. After the sampling tube 10 transfers the drug in the water tank 1 to the detection box 11 for detection, the concentration in the water tank 1 is detected by the detector 12 in the detection box 11 and displayed on the display screen 17. When it is necessary to add drugs, the staff starts The dosing pump 3 draws the medicine in the medicine storage tank 4 into the water tank 1 through the dosing pipe 2 to add the medicine. After the dosing pipe 2 has finished adding the medicine to the water tank 1, there will be residual medicine in the dosing pipe. If it is not cleaned, it will contaminate other medicines in the water tank 1. A cleaning tank 5 is installed on one side of the water tank 1. One end of the cleaning tank 5 is connected to the cleaning pipe 6. A ball valve 7 is installed at one end of the cleaning pipe 6. The ball valve 7 can isolate the feeding pipe and the cleaning pipe 6 so that they will not contaminate each other. A valve 8 is installed above the ball valve 7. The water flow direction of the ball valve 7 can be controlled by the valve 8. After the ball valve 7 is opened, the cleaning pipe 6 will clean the inside of the dosing pipe 2, thereby achieving the purpose of monitoring concentration.

[0024] In this embodiment, preferably, a sampling port 9 is opened on one side of the water tank 1, and a sampling tube 10 is fixedly connected to one end of the sampling port 9, and a detection box 11 is fixedly connected to one end of the sampling tube 10. When in use, the sampling port 9 is opened on one side of the water tank 1, and the medicine in the water tank 1 is transferred to the sampling tube 10 through the sampling port 9. The sampling tube 10 is connected to one end of the sampling port 9, and the medicine is transferred to the detection box 11 connected to one end through the sampling tube 10 for concentration detection. The concentration of the medicine can be detected by the detection box 11, which has achieved the function of transferring the medicine.

[0025] In this embodiment, preferably, a detector 12 is fixedly connected to the inside of the detection box 11, and a sampling tube 10 is fixedly connected to one side of the detector 12. When in use, the detector 12 is installed inside the detection box 11, and the concentration of the medicine transmitted from the sampling tube 10 is detected by the detector 12. The sampling tube 10 is connected to one side of the detector 12, and the medicine is transmitted to the subsequent link through the sampling tube 10, thereby achieving the detection function;

[0026] In this embodiment, preferably, a sampling pump 13 is fixedly connected to the middle of the sampling tube 10, and a sampling slot 14 is fixedly connected to one end of the sampling tube 10. When in use, one end of the sampling tube 10 is connected to the sampling pump 13, and the other end is connected to the sampling slot 14. The sampling pump 13 transfers the medicine in the sampling tube 10 to the sampling slot 14 connected to one end of the sampling tube 10 for sampling, thereby achieving the purpose of sampling.

[0027] In this embodiment, preferably, a mounting groove 15 is fixedly connected to the sampling groove 14, and a sampling tube 16 is clamped in the mounting groove 15. When in use, the mounting groove 15 is installed inside the sampling groove 14, and the sampling tube 16 is installed in the mounting groove 15. After the medicine is transferred to the sampling groove 14 through the sampling tube 10, the sampling tube 16 in the sampling groove 14 will store the transferred medicine. These medicines will then be taken out by the staff for secondary testing and compared with the data detected by the detection box 11, thereby achieving the purpose of sampling;

[0028] In this embodiment, preferably, a display screen 17 is fixedly connected to the surface of the detection box 11, and a box door 18 is rotatably connected to one side of the detection box 11. When in use, the display screen 17 is installed on the surface of the detection box 11, and the data during the drug detection can be displayed and recorded through the display screen 17. A box door 18 is installed on one side of the detection box 11, and the box door 18 can be used to open the detection box 11 and take out the sampling tube 16 in the sampling slot 14, thereby achieving the purpose of displaying the detection data.

[0029] When the on-line monitoring device for the concentration of a drug of the present embodiment is used, the drug-dosing tube 2, the drug-dosing pump 3 and the drug storage tank 4 are arranged, the drug-dosing tube 2 is connected to one side of the water tank 1, and the sampling tube 10 is connected to the other side of the water tank 1. After the sampling tube 10 transfers the drug in the water tank 1 to the detection box 11 for detection, the concentration in the water tank 1 is detected by the detector 12 in the detection box 11 and displayed on the display screen 17. When it is necessary to add drugs, the staff starts the drug-dosing pump 3 to extract the drugs in the drug storage tank 4 through the drug-dosing tube 2 to the water tank 1 to add drugs, thereby achieving the effect of adding drugs. When in use, the cleaning tank 5 and the cleaning tube 3 are used to clean the drug. 6. The setting of the ball valve 7 and the valve 8. After the dosing pipe 2 has added the reagents into the water tank 1 and the processing is completed, there will be residual reagents in the dosing pipe. If it is not cleaned, it will contaminate other reagents in the water tank 1. A cleaning tank 5 is installed on one side of the water tank 1. One end of the cleaning tank 5 is connected to the cleaning pipe 6. A ball valve 7 is installed at one end of the cleaning pipe 6. The ball valve 7 can be used to isolate the feeding pipe and the cleaning pipe 6 so that they will not contaminate each other. A valve 8 is installed above the ball valve 7. The water flow direction of the ball valve 7 can be controlled by the valve 8. After opening the ball valve 7, the cleaning pipe 6 will clean the inside of the dosing pipe 2, thereby achieving the cleaning effect.

[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for online monitoring of drug concentration, characterized by: The invention comprises a water tank (1), wherein one side of the water tank (1) is fixedly connected to a dosing pipe (2), one end of the dosing pipe (2) is fixedly connected to a dosing pump (3), one side of the dosing pump (3) is fixedly connected to a medicine storage tank (4), one side of the medicine storage tank (4) is fixedly connected to a cleaning tank (5), one side of the cleaning tank (5) is fixedly connected to a cleaning pipe (6), one end of the cleaning pipe (6) is fixedly connected to a ball valve (7), and the top of the ball valve (7) is fixedly connected to a valve (8).

2. The device for online monitoring of drug concentration according to claim 1, characterized in that: A sampling port (9) is provided on one side of the water tank (1), one end of the sampling port (9) is fixedly connected to a sampling tube (10), and one end of the sampling tube (10) is fixedly connected to a detection box (11).

3. The device for online monitoring of drug concentration according to claim 2, characterized in that: A detector (12) is fixedly connected inside the detection box (11), and a sampling tube (10) is fixedly connected to one side of the detector (12).

4. The device for online monitoring of drug concentration according to claim 3, characterized in that: The middle of the sampling tube (10) is fixedly connected to a sampling pump (13), and one end of the sampling tube (10) is fixedly connected to a sampling tank (14).

5. The device for online monitoring of drug concentration according to claim 4, characterized in that: A mounting groove (15) is fixedly connected in the sampling groove (14), and a sampling tube (16) is clamped in the mounting groove (15).

6. The device for online monitoring of drug concentration according to claim 3, characterized in that: A display screen (17) is fixedly connected to the surface of the detection box (11), and a box door (18) is rotatably connected to one side of the detection box (11).

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