Safe liquid medicine distribution device

Abstract

The utility model relates to the technical field of medicine processing, and discloses a safe liquid medicine distribution device which comprises a distribution device body, a telescopic motor, a push rod, a supporting arm, a dosage control valve, a distribution plate, an ultraviolet disinfection lamp, a connecting pipe, a fixing piece, a control unit and a liquid conveying pipe. Liquid medicine is guided to a nozzle or a target container, the dosage control valve accurately controls the flow and the distributed dosage of the liquid medicine, it is ensured that the amount of the liquid medicine distributed every time is accurate, and the push rod is connected with the telescopic motor and is responsible for directly pushing or pulling other mechanical parts in the distribution device, such as the supporting arm or the dosage control valve. According to the safe liquid medicine delivery device, through precise design of the dosage control valve and precise control of the telescopic motor, the device can ensure that the delivery amount of the liquid medicine each time strictly conforms to a preset value, so that the situation of excessive or insufficient delivery amount is avoided, and the effectiveness and safety of treatment are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine processing, in particular to a safe medicine liquid dispensing device. Background Art

[0002] In the field of healthcare, the delivery of eye drops is particularly critical. It involves delivering eye drops to the patient's eyes in precise doses to treat various ophthalmic diseases. There are many types of eye drops, including antibiotics, anti-inflammatory drugs, artificial tears, etc. These drugs require extremely high dosage accuracy because the eye tissue is sensitive. Overdose or underdose may lead to adverse reactions or poor treatment effects. Accurate drug delivery is essential to ensure the therapeutic effect of eye drops. Accurate dosage can maximize the efficacy of the drug while reducing potential irritation to sensitive eye tissues. In addition, precise delivery also helps to avoid drug waste, which is especially important for expensive drugs. In terms of hygiene and safety, the delivery of eye drops must strictly adhere to the principle of sterility. The eye is a highly sensitive and susceptible organ to infection. Any slight contamination may lead to serious eye infection. Therefore, the drug delivery system must be designed to prevent any contamination of the drug during the delivery process, including the use of disposable eye drop devices or multiple-use systems with efficient disinfection functions.

[0003] Traditional methods of drug delivery often rely on manual operations, such as using a syringe to manually extract and inject the drug, or using a simple dropper to control the dripping of the drug. Manual operations are prone to dosage errors due to differences in technical level, experience, and mental state during operation, which may have a negative impact on the treatment effect. During manual operation, the drug is easily contaminated by the external environment, especially when operating in a non-sterile environment, which can easily cause drug contamination and increase the risk of infection for patients. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide a safe liquid medicine dispensing device to solve the problem of low efficiency of the traditional liquid medicine dispensing method mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safe drug liquid dispensing device, which includes a dispensing device body, a telescopic motor, a push rod, a support arm, a dosage control valve, a dispensing plate, an ultraviolet disinfection lamp, a connecting pipe, a fixing plate, a sealing ring, a nozzle, a conveying device, a placement plate, a liquid storage tank, a liquid outlet pipe, an infusion pump, a control unit and an infusion pipe, a telescopic motor is arranged at the lower end of the dispensing device body, a push rod is arranged at the lower end of the telescopic motor, a support arm is arranged at the left end of the push rod, and a dosage control valve is arranged at the lower end of the support arm. Control valve, a distribution plate is arranged at the lower end of the dosage control valve, and two ultraviolet disinfection lamps are arranged at the lower end of the distribution plate. The ultraviolet disinfection lamps are used to regularly or continuously disinfect the key parts of the distribution device to ensure the hygiene of the medicine distribution process. The distribution plate serves as a platform or channel for the flow of the medicine, and guides the medicine to the nozzle or the target container. The dosage control valve accurately controls the flow rate and distribution dose of the medicine to ensure that the amount of medicine distributed each time is accurate. The push rod is connected to the telescopic motor, which is responsible for directly pushing or pulling other mechanical parts in the distribution device, such as the support arm or the dosage control valve.

[0008] Preferably, a plurality of connecting tubes are provided at the lower end of the distribution plate, and a fixing plate is provided at the lower end of the connecting tube, and the fixing plate is used to fix the connecting tube and the nozzle to ensure its stability during use.

[0009] Preferably, a sealing ring is provided at the lower end of the fixing plate, and a nozzle is provided at the lower end of the sealing ring. The sealing ring ensures the sealing of the connection, prevents leakage of the liquid medicine, maintains the airtightness of the system, and the nozzle is the final outlet for liquid medicine distribution, which accurately distributes the liquid medicine into the target container.

[0010] Preferably, a conveying device is provided on the left side of the delivery device body, and a placement plate is provided on the upper end of the conveying device. The conveying device is used to transport the placement plate on which the liquid medicine container is placed, and automatically move the container to below the delivery position.

[0011] Preferably, a liquid storage tank is provided on the right side of the dispensing device body, and a liquid outlet pipe is provided at the upper end of the liquid storage tank. The liquid storage tank stores the liquid medicine to be dispensed, and needs to have sufficient capacity and ensure the purity and safety of the liquid medicine.

[0012] Preferably, the other end of the liquid outlet tube is connected to an infusion pump, and a control unit is provided at the front end of the infusion pump. The infusion pump is responsible for extracting the medicine from the liquid storage tank and delivering it to the distribution device through the infusion tube to ensure a continuous and stable supply of the medicine.

[0013] Preferably, an infusion tube is provided at the left end of the infusion pump, the other end of the infusion tube is connected to the dosage control valve, the infusion tube connects the infusion pump and the distribution device, or connects different parts of the distribution device, for conveying the medicine.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The safe drug delivery device can ensure that the amount of drug delivered each time strictly complies with the preset value through the precise design of the dosage control valve and the precise control of the telescopic motor, thereby avoiding overdose or underdose and ensuring the effectiveness and safety of treatment;

[0016] 2. The configuration of the ultraviolet disinfection lamp in the safe drug delivery device provides additional safety protection for the drug delivery process, which can effectively kill possible bacteria and viruses, keep the drug pure and the device hygienic, and is particularly suitable for medical environments with extremely high hygiene requirements;

[0017] 3. The safe drug liquid distribution device is equipped with an advanced control unit and a conveying device, making the entire drug liquid distribution process automated and efficient, reducing the need for manual operation and the error rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the dispensing device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the transmission device of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the distribution plate of the utility model;

[0022] Figure 5 For this utility model Figure 4 A is an enlarged view of the middle image.

[0023] In the figure: 1. distribution device body; 2. telescopic motor; 3. push rod; 4. support arm; 5. dosage control valve; 6. distribution plate; 7. ultraviolet disinfection lamp; 8. connecting pipe; 9. fixing plate; 10. sealing ring; 11. nozzle; 12. conveying device; 13. placement plate; 14. liquid storage tank; 15. liquid outlet pipe; 16. infusion pump; 17. control unit; 18. infusion tube. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a safe drug dispensing device, which includes a dispensing device body 1, a telescopic motor 2, a push rod 3, a support arm 4, a dosage control valve 5, a dispensing plate 6, an ultraviolet disinfection lamp 7, a connecting pipe 8, a fixing plate 9, a sealing ring 10, a nozzle 11, a conveying device 12, a placing plate 13, a liquid storage tank 14, a liquid outlet pipe 15, an infusion pump 16, a control unit 17 and an infusion tube 18. The lower end of the dispensing device body 1 is provided with a telescopic motor 2, the lower end of the telescopic motor 2 is provided with a push rod 3, and the left end of the push rod 3 is provided with a support arm. 4. A dosage control valve 5 is arranged at the lower end of the support arm 4, a distribution plate 6 is arranged at the lower end of the dosage control valve 5, two ultraviolet disinfection lamps 7 are arranged at the lower end of the distribution plate 6, and the telescopic motor 2 controls the extension and retraction of the push rod 3, and then adjusts the position of the dosage control valve 5 through the support arm 4 to adapt to different distribution needs. The dosage control valve 5 accurately controls the amount of liquid medicine flowing to the nozzle 11 through the distribution plate 6 to ensure that the dosage of each distribution is accurate. The ultraviolet disinfection lamp 7 installed under the distribution plate 6 provides continuous disinfection guarantee for the liquid medicine and various parts of the device to maintain the purity of the liquid medicine and the hygiene of the device.

[0026] A plurality of connecting tubes 8 are provided at the lower end of the distribution plate 6, a fixing plate 9 is provided at the lower end of the connecting tube 8, a sealing ring 10 is provided at the lower end of the fixing plate 9, a nozzle 11 is provided at the lower end of the sealing ring 10, a conveying device 12 is provided at the left side of the distribution device body 1, a placement plate 13 is provided at the upper end of the conveying device 12, and the medicine liquid flows from the distribution plate 6 to the nozzle 11 through the connecting tube 8, the fixing plate 9 and the sealing ring 10 ensure the stability and sealing of the connection to prevent leakage of the medicine liquid, and the conveying device 12 and the placement plate 13 cooperate to accurately deliver the containers that need to be dispensed to the bottom of the distribution area.

[0027] A liquid storage tank 14 is arranged on the right side of the distribution device body 1, and a liquid outlet pipe 15 is arranged at the upper end of the liquid storage tank 14. The other end of the liquid outlet pipe 15 is connected to an infusion pump 16. A control unit 17 is arranged at the front end of the infusion pump 16. An infusion pipe 18 is arranged at the left end of the infusion pump 16, and the other end of the infusion pipe 18 is connected to a dosage control valve 5. The liquid storage tank 14 stores the medicine to be distributed, and delivers the medicine to the distribution system through the liquid outlet pipe 15 and the infusion pump 16. The control unit 17 directs the operation of the infusion pump 16 and controls the delivery speed and time of the medicine according to demand.

[0028] Working principle: the telescopic motor 2 controls the extension and retraction of the push rod 3, and then adjusts the position of the dosage control valve 5 through the support arm 4 to adapt to different distribution needs. The dosage control valve 5 accurately controls the amount of liquid medicine flowing to the nozzle 11 through the distribution plate 6 to ensure that the dosage of each distribution is accurate. The ultraviolet disinfection lamp 7 installed under the distribution plate 6 provides continuous disinfection protection for the liquid medicine and various parts of the device to maintain the purity of the liquid medicine and the hygiene of the device. The liquid medicine flows from the distribution plate 6 to the nozzle 11 through the connecting pipe 8. The fixing plate 9 and the sealing ring 10 ensure the stability and sealing of the connection to prevent the liquid medicine from leaking. The conveying device 12 and the placement plate 13 cooperate to accurately deliver the containers that need to be dispensed to the bottom of the distribution area. The liquid storage tank 14 stores the liquid medicine to be distributed, and delivers the liquid medicine to the distribution system through the outlet pipe 15 and the infusion pump 16. The control unit 17 directs the operation of the infusion pump 16, controls the delivery speed and time of the liquid medicine according to demand, and accurately delivers the liquid medicine to the dosage control valve 5 through the infusion tube 18.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A safe liquid medicine dispensing device, comprising a dispensing device body (1), a telescopic motor (2) and a push rod (3), characterized in that: A telescopic motor (2) is arranged at the lower end of the dispensing device body (1), a push rod (3) is arranged at the lower end of the telescopic motor (2), a support arm (4) is arranged at the left end of the push rod (3), a dosage control valve (5) is arranged at the lower end of the support arm (4), a dispensing plate (6) is arranged at the lower end of the dosage control valve (5), and two ultraviolet disinfection lamps (7) are arranged at the lower end of the dispensing plate (6).

2. A liquid medicine safe dispensing device according to claim 1, characterized in that: A plurality of connecting pipes (8) are arranged at the lower end of the distribution plate (6), and a fixing plate (9) is arranged at the lower end of the connecting pipe (8).

3. A safe drug dispensing device according to claim 2, characterized in that: A sealing ring (10) is provided at the lower end of the fixing plate (9), and a nozzle (11) is provided at the lower end of the sealing ring (10).

4. A liquid medicine safe dispensing device according to claim 1, characterized in that: A conveying device (12) is arranged on the left side of the dispensing device body (1), and a placing plate (13) is arranged on the upper end of the conveying device (12).

5. A liquid medicine safe dispensing device according to claim 1, characterized in that: A liquid storage tank (14) is arranged on the right side of the dispensing device body (1), and a liquid outlet pipe (15) is arranged at the upper end of the liquid storage tank (14).

6. A liquid medicine safe dispensing device according to claim 5, characterized in that: The other end of the liquid outlet tube (15) is connected to an infusion pump (16), and a control unit (17) is provided at the front end of the infusion pump (16).

7. A liquid medicine safe dispensing device according to claim 6, characterized in that: The left end of the infusion pump (16) is provided with an infusion tube (18), and the other end of the infusion tube (18) is connected to a dosage control valve (5).

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