Animal drug injection pumpIt is a high-precision liquid delivery device designed specifically for animal experiments and clinical treatment, capable of accurately controlling the flow rate, dosage, and injection mode of drugs or liquids. It is widely used in scientific research, veterinary medicine, and home healthcare fields. The device is driven by a stepper motor as its core, which converts rotational motion into linear motion through a screw, and drives the syringe piston to achieve liquid delivery. Its control accuracy can reach the microliter level, and some models support nanoinjection (such as 0.0001 μ L/min), meeting the stringent requirements of small animal experiments. The device is equipped with a 5-inch to 4.3-inch LCD touch screen that supports switching between Chinese and English. It can preset injection volume, flow rate, working modes (such as infusion, extraction, single push cycle, etc.), and cycle times.

　　Animal drug injection pumpMain features:

1. High precision: Animal drug injection pumps can achieve high dose control accuracy, which is particularly important for research that requires strict control of drug doses. For example, the PHD 22/2000 series infusion pump from Harvard Apparatus provides a stable accuracy of ± 0.35% and a reproducibility accuracy of ± 0.05%.

2. Programmable: Many modern infusion pumps allow users to set complex dosing regimens, including parameters such as different infusion rates, interval times, and total amounts. This flexibility allows researchers to customize the drug delivery process according to specific experimental needs.

3. Continuity and stability: The infusion pump can work continuously for a long time, ensuring that the drug is delivered to the animal's body at a constant speed, avoiding fluctuations and errors that may be caused by manual operation.

4. Multi channel support: Some models such as LSP-02 and LSP10 can manage multiple syringes simultaneously, which provides convenience for comparative experiments or when different drugs need to be administered simultaneously.

5. Safety features: In order to protect experimental animals and the equipment itself, infusion pumps are usually equipped with safety measures such as traffic jam protection, power-off memory function, and alarm system. For example, when the infusion pump detects that the propulsion mechanism is blocked, it will issue an alarm and stop operating.

6. Easy to use: The user-friendly design makes the operation more convenient, such as the large screen LCD display, digital knob with thin film button interface, and touch screen interaction provided by some products.

7. Strong adaptability: Different injection pumps are suitable for animals of various sizes, from mice to small mammals such as rabbits, and can even be adjusted to adapt to different injection sites and volume requirements.

8. Wide compatibility: They are compatible with multiple types of syringes, and some models also provide the function of customizing the inner diameter of the input syringe, thereby increasing the flexibility of use.

9. Data recording and transmission: Some high-D injection pumps have data storage and transmission capabilities, and can send information to external computers through RS485 or other interfaces for subsequent data analysis.