B. BRAUN Plastic Perifix One 401 Filter Set

The Perifix One 401 Filter Set is a sterile medical device designed for the filtration of fluids intended for administration. Its primary function is to remove particulate matter, microorganisms, and air from these fluids, thereby enhancing their safety and purity during medical procedures. The set is engineered to integrate seamlessly into existing fluid pathways, ensuring a reliable filtration process.

The design prioritizes ease of use for healthcare professionals while maintaining a high standard of fluid decontamination. The components are constructed from materials selected for their biocompatibility and integrity within a medical setting.

The filtration mechanism within the Perifix One 401 Filter Set relies on a specialized filter membrane. This membrane acts as a physical barrier, allowing the passage of the fluid while effectively trapping unwanted contaminants. The pore size of the membrane is a critical specification, determining the minimum size of particles or microorganisms that will be retained.

This targeted filtration is essential for preventing complications associated with the administration of non-sterile or contaminated fluids, such as infections or embolisms. The fluid flows through the housing, passing over and through the membrane, leaving behind any impurities.

Key features of the Perifix One 401 Filter Set include its robust filter housing, which securely contains the filter membrane and facilitates fluid flow. The set is equipped with connection ports designed for secure and leak-free attachment to medical tubing and devices, often utilizing standard luer-lock connectors for broad compatibility. The inclusion of a transparent hub with wings allows for stable placement and manipulation during setup.

A stylet is also provided, which can be used to guide the catheter during insertion. The catheter itself is made from a combination of Polyamide and Polyurethane, offering flexibility and durability. It features a Tuohy bevel with a 0.

5 cm length marking for precise placement and a special catheter graduation from 20 mm to 200 mm for accurate depth measurement. The catheter is equipped with three pairs of micro-holes to facilitate fluid distribution. The entire unit is color-coded for easy identification and selection.

This filter set is intended for use by trained medical professionals, including physicians, nurses, and other healthcare providers, in various clinical settings. It is also relevant for caregivers who may be involved in the administration of fluids under medical guidance. The primary applications involve the filtration of intravenous fluids, parenteral nutrition, and other solutions that require a high degree of purity before administration to patients.

This includes scenarios where the source fluid may have a higher risk of contamination or where the patient's condition necessitates stringent aseptic techniques. The set is designed to be used as a single-use disposable item to prevent cross-contamination.

When using the Perifix One 401 Filter Set, it is crucial to adhere to aseptic techniques throughout the entire setup and administration process. The filter should be inspected for any damage or defects prior to use. It is important to ensure that all connections are secure to prevent leaks and air ingress.

The orientation of the filter within the fluid pathway should be considered as per the manufacturer's instructions to optimize filtration efficiency. The set is designed for single use only and should be discarded appropriately after the procedure to maintain sterility and prevent the spread of infection. The specific lengths of the catheter, 720 mm for 24G and 1000 mm for 20G, offer versatility for different procedural needs.