Medical Venting Membranes

The primary purpose of a suction filter is to act as a barrier that prevents bodily fluids from reaching sensitive components of the suction device. The effectiveness of this barrier depends on its key component: the hydrophobic PTFE (polytetrafluoroethylene) membrane built into the filter. Our 0.2μm two-side PTFE membrane offers a superior solution for those seeking a high-performance filtration medium for suction filter that combines efficient particle capture with reliable protection against liquid contamination, all while facilitating adequate air circulation essential for various hospital suction systems.

A 0.2-micron hydrophobic membrane filter is a key component of a transducer protector. The hydrophobic membrane, typically 0.2μm PTFE, provides the right combination of airflow, liquid barrier, bacterial retention capabilities so the transducer protectors can deliver the best protection possible to patients involved in the hemodialysis treatment as well as the dialysis equipment.

The high performing 0.2μm PTFE membrane from us features optimal balance between air flow and air filtration while still maintaining its protective barrier against liquid contaminants.

A custom-made membrane filter for filtration of the insufflation gas. Two-side hydrophobic PTFE membrane material with 99.99% bacterial removal efficiency, preventing contamination by various debris that may be present in normal gas delivery and also protecting the insufflator in case that abdominal fluid or debris back up into the line.

● PTFE ‘s natural hydrophobic properties and wide chemical compatibility make it ideal for venting applications, phase separations and aerosol reductions.
● Outstanding Hydrophobic and Oleophobic properties could prevent impregnation of drugs as TPN, D-Mannitol, ICAs etc. 
● Effectively block tiny particles, dust, and other suspended impurities in the air while ensuring smooth air entry, thus achieving and maintaining pressure balance with the infusion set. 

• Our Hydrophobic microporous membrane PTFE has demonstrated irreplaceable advantages in the medical fields due to its excellent chemical stability, hydrophobic properties.
• Its unique material properties not only effectively block liquid penetration, but also ensure smooth air flow, which is crucial for medical breathable accessories that require high breathability and waterproofness.