Micron filter membranes are playing a key role in drug delivery device to provide higher infusion/injection safety for patients with those functions:
Retention of particles,fibers,bacteria,fungi and endotoxins
Elimination of air
Endotoxin retention filter
The hydrophilic fluid filtration membrane is usually PES(Polyethersulfone)membrane with 0.2um/1.2um/5um pore sizes.The highly asymmetric structure of PES,with certified biocompatibility and ultra-low drug adsorption,provides shorter priming time(<3 seconds),excellent flow rate(30% faster than competitor) and longer filter lifetime.
High-flow fluids membrane(PES)
Available pore size: 0.2um/1.2um/5um
Compliance with regulatory requirements
Highly asymmetric structure provides excellent flow rate and longer filter life
Extremely low drug adsorption
Biocompatibility certified-ISO 10993