Dispensing isolator

for radioisotope preparationasepticfor nuclear medicine

Overview
Envair Technology’s range of negative-pressure technetium isolators is designed to enable safe aseptic elution of technetium generators and controlled dispensing of radiopharmaceuticals in nuclear medicine environments. The systems prioritize operator protection, contamination control and maintainability.

Key Features

• Negative-pressure containment to protect operators and surrounding areas
• EU GMP Grade A unidirectional airflow in the primary work area
• Transfer chamber with electromagnetic timed interlocks and high air change rate to prevent contamination during material transfers and to accelerate evaporation of disinfectants
• Dedicated technetium transfer chamber with mechanically locked visor for secure handling
• Automated pressure-decay leak test with result indication and trend monitoring
• PLC-based controls for straightforward setup, operation and maintenance
• Designed access to potentially contaminated areas to facilitate cleaning and decontamination
• Safe procedure for changing the main (primary) filter
• Standard two-glove configuration; custom linked suites available on request
• Optional thimble exhaust units for specific installation requirements

Applications

• Aseptic elution of technetium generators
• Dispensing and preparation of radiopharmaceuticals for nuclear medicine

Caractéristiques / spécifications techniques

• Containment: negative-pressure isolator designed for operator protection
• Airflow classification: EU GMP Grade A unidirectional airflow in the work area
• Transfer chamber: high air change rate with electromagnetic timed interlocks to prevent contamination during material transfers
• Technetium transfer chamber: mechanically locked visor for secure operations
• Leak testing: automated pressure-decay leak test with result indication and trend monitoring
• Controls: PLC-based controls for configuration, operation and maintenance
• Maintenance access: designed for good access to all potentially contaminated areas to facilitate cleaning
• Filter handling: safe procedure for changing the main (primary) filter
• Configuration: standard two-glove model; options for linked suites per customer requirements
• Exhaust options: thimble exhaust units available