GAMBRO Prismatherm Blood warmer for hemodilysis machine Good working condition Blood warmer for CRRT systems (Prisma / Prismaflex). Features adjustable temperature (33–43°C), digital display, safety alarms, and flexible heating sleeve. No additional disposables required. Compact, reliable, and easy to install. The Gambro Prismatherm (also known as Prismaflo II / IIS blood warmer) is a blood line heater used with CRRT systems like Prisma / Prismaflex. Core Function Warms the return blood flow to the patient during CRRT therapy Helps prevent hypothermia in ICU patients Uses a flexible electric heating sleeve around the blood return line Temperature Control Adjustable temperature range: 33°C to 43°C Step adjustment: 1°C increments Real-time display of: current temperature set temperature User Interface Simple control panel with: Standby / On Start (heating) Set (temperature selection) Digital display LED indicators (status, heating, alarm) Temperature memory (retains last setting) Safety Features Independent temperature sensors for monitoring Automatic overheat protection & shutdown Visual audible alarms Built-in self-test at startup System Integration Designed for: Gambro Prisma Prismaflex systems Mounts directly onto the machine Uses standard CRRT tubing (no special disposables needed) Technical Characteristics Power: ~90 W Continuous operation mode Compact unit (~3 kg) Heating via indirect sleeve (no direct blood contact) Clinical Advantages Maintains patient temperature during long treatments No increase in extracorporeal blood volume Quick setup and easy integration into CRRT workflow