Watson-Marlow: Surgical Ablation Pumps

Watson-Marlow introduces its 400RXMD DriveSure pumps specifically designed for the surgical ablation market. With a range of pressure settings, improved flow accuracy, and innovative safety features, the 400RXMD pumps meet the demands of surgical ablation applications, including treatment of cardiac arrhythmia and cancer, as well as many other surgical procedures.

The 400RXMD pump delivers very low flows between 5‒100 ml/min at pressures up to 6 bar (87psi) through catheters or needles in cooling applications. The new double clamp holder provides intuitive, trouble-free tube loading, eliminating the risk of human error.

Available as a family of 10 variants with motor options including stepper motor and brushless DC motor, the 400RXMD provides OEMs in the medical industry with precise pump technology. This includes models with flows up to 500 ml/min 4 bar (60psi) and 100 ml/min at 6 bar (87psi).

Watson-Marlow also offers its 114 series pumps, which are reversible and come in 12V DC and 24V DC versions with a choice of speeds. Easy to use, the 114 series pumps feature a robust design and are small and compact. They offer trouble-free continuous tube loading in seconds and reliable performance without any operator adjustments. An automatic tube stretch ensures high accuracy and repetitive flow. The series 114 pump head accepts seven bore sizes of tubing for flows up to 510 ml/min.