Multi channel infusion pumpIt is a high-precision and multifunctional fluid transport device that achieves precise and stable liquid transfer through multiple independent channels. It is widely used in biomedical, chemical analysis, environmental monitoring, and industrial production fields. Its core advantage lies in multi-channel independent control and high-precision flow regulation, which can meet the diverse needs of complex experiments or production scenarios.
Multi channel infusion pumps typically use stepper motors to drive piston pump heads, with each channel equipped with an independent drive system (such as a screw or linear motor) that drives the syringe piston movement through mechanical devices. The device is equipped with a built-in microprocessor, which can accurately control the displacement of each step (some models have a distance as low as 0.039 microns per micro step), achieving micro upgrade or even nano upgrade flow accuracy.
In laboratory research,Multi channel infusion pumpIt provides precise liquid manipulation capabilities for complex experiments and is an important tool for cell culture, molecular biology experiments, and more.
1. Cell perfusion experiment: In cell culture or tissue sectioning studies, it is necessary to continuously infuse nutrient solution, drugs, or buffer solution into the culture system while discharging waste liquid. The infusion pump can synchronously control the inlet and outlet channels, maintain the stability of the culture environment (such as pH value, temperature, nutrient concentration), and facilitate the observation of cell reactions under different conditions.
2. Microfluidic chip driver: Microfluidic chips require high precision and stability for liquid driving due to their small channels (micrometer level). The infusion pump can simultaneously deliver different reagents to multiple channels of the chip, achieving operations such as sample mixing, reaction, and separation, and is widely used in fields such as biological detection and single-cell analysis.
3. Animal experimental drug administration: In animal model studies, it is often necessary to administer multiple drugs or markers to experimental animals (such as mice and rats) simultaneously, with precise control of dosage and timing. The infusion pump can achieve precise drug delivery through a small syringe or catheter, ensuring the reliability of experimental data.