In transfusion medicine, maintaining high flow rates while ensuring effective removal of microaggregates is critical. The SQ40 High Flow Blood Filter has been designed to address this challenge, combining advanced filtration efficiency with outstanding flow performance to support safe and reliable blood administration.
Optimized Filtration for Microaggregate Removal
The SQ40 is specifically engineered for the removal of microaggregates and particulate matter from blood components. At the core of the device is a 40 μm rated polyester screen media, pleated and assembled within a compact, easy‑to‑use filter housing. This design enables effective filtration without compromising flow, supporting consistent performance during transfusion procedures.
High Flow Through Advanced Surface Area Design
One of the
key factors determining blood flow through a filter is the available open
surface area. The SQ40 features a patented woven polyester screen
with a surface area of 161 cm², the largest among blood transfusion
filters.
This extensive open area, equivalent to a circular cross‑section of
approximately 2¾ inches, allows blood to flow rapidly and steadily,
maintaining performance over time.
Designed for Efficiency and Ease of Use
The compact housing of the SQ40 supports rapid priming, helping to avoid delays during blood administration. In addition, the filter is designed with a low residual hold‑up volume of just 20 cc, conserving blood and minimizing waste.
The device is also pressure‑infuser compatible, making it suitable for a wide range of transfusion settings where controlled and efficient blood delivery is essential.
Compatibility Across Blood Components
The SQ40 is compatible with multiple blood components, offering flexibility for clinical use. Its high filtering capacity and efficient flow characteristics support consistent transfusion performance while maintaining product integrity.
A Reference Solution for High‑Flow Transfusion Filtration
By combining a large filtration surface, optimized polyester screen media, and a compact, user‑friendly design, the SQ40 sets a benchmark in high‑flow blood filtration. It addresses the limitations of traditional clot screen filters and delivers a solution designed to meet the demanding requirements of modern transfusion medicine.
