Product Features
1. Functions
1)Fluid Delivery:It’s used in medical equipment. Things like infusion pumps and fluid replacement pumps for hemodialysis machines. When the vanes rotate, they change the volume of the pump chamber. This lets the valve suck in and push out fluids precisely. Fluids can be things like medical fluids and dialysate. This makes sure the fluids needed for treatment are delivered accurately to patients. It protects the effectiveness of the treatment. Its fluid delivery precision is as good as the functional reliability of Testing Instrument Sealing Parts in fluid control systems.
2)Pressure Regulation:When it rotates, it can adjust the pressure inside the pump chamber. This makes sure fluid is delivered steadily at the set pressure. It avoids problems with treatment caused by pressure going up and down. For example, when delivering fluid, it keeps the infusion pressure stable. This stops blood from flowing back or medical fluid from hitting blood vessels too hard. This pressure stability helps with the performance of Lab Equipment Gaskets in keeping the system’s pressure intact.
3)Isolation and Anti-Contamination:When the vanes rotate, they form a pump chamber that’s relatively closed. This can separate the fluid being delivered from other pump parts. Like the drive motor. This stops the fluid from getting dirty. It also protects the pump parts from being corroded by the fluid. This makes sure both the equipment and the fluid stay clean. Its isolation effect meets the hygiene standards of Sterile Medical Seals and Medical Device Seals in medical fluid systems.
2. Required Characteristics
1)Biocompatibility:It touches medical fluids. Things like medical fluids and blood. So the material must have high biocompatibility. It’s non-toxic and won’t cause allergies. It also won’t release any harmful substances. It can’t cause bad reactions in patients. It also can’t change the chemical properties or therapeutic effects of the fluid. This is a basic requirement for all Medical Grade Silicone Seals and Detection Device Seals that touch biological fluids.
2)Chemical Stability:It must stand common acids, alkalis, and disinfectants in the medical environment. After touching fluids for a long time and going through cleaning and disinfection, the material can’t change shape, get old, or crack. It has to keep the vanes’ shape and the pump valve’s stable performance. This stability meets the material standards of Pump Valves and Sealing Parts for Testing Equipment in harsh medical environments.
3)Precision:The vanes have high precision in their shape, size, and how well they fit when rotating. This makes sure the volume of fluid delivered is controlled precisely. The error is very small. This meets the strict requirements of medical treatment for dosage and flow rate. For example, infusion pumps need precision down to the milliliter or even microliter level. This precision matches the accuracy standards of Testing Pump Valves and Testing Instrument Sealing Parts.
4)Wear Resistance and Toughness:When the vanes rotate, they rub against parts like the pump chamber. So they must have good wear resistance. They also need a certain degree of toughness. After rotating many times, they can’t break or get damaged easily. This makes sure the pump valve works reliably for a long time. It also reduces equipment failures and how often you need to maintain it. This durability is crucial for Lab Equipment Gaskets and Pump Valves and Sealing Parts for Testing Equipment in high-frequency use scenarios.
5)Sealing Performance:The vanes form a good seal with the pump chamber and the central connection part. This stops fluid from leaking. It also stops gas from moving between the inside and outside of the pump chamber. This makes sure the delivery pressure stays stable. It also avoids fluid contamination and waste. Its sealing reliability is as good as that of Medical Vial Cap Seals and Medical Device Seals in important sealing uses.
6)Ease of Cleaning and DisinfectionIts surface is smooth. There are no hard-to-clean corners. This makes cleaning easy. It can stand medical disinfection methods. Like high-temperature and high-pressure sterilization and chemical immersion disinfection. After disinfection, it leaves no residues. It can be used again quickly. This meets the frequent disinfection needs of medical equipment. It also meets the hygiene requirements of Detection Device Seals.
