The innovative concept of the CobraLeaf® MLC system now provides - for the first time in history - the ability to conform Cobalt-60 Radiotherapy to the exact tumor shape without the cumbersome use of lead blocks. The method, known as 3D CRT, improves the impact on the cancerous tissue while sparing the surrounding healthy tissue.

The CobraLeaf® connects modern treatments methods in radiotherapy with high cost-efficiency and maximum reliability for all environments, even in remote areas.

The CobraLeaf® MLC system is the newest development of Precisis AG in close cooperation with the German Cancer Research Center (DKFZ) and the support of Best Theratronics. 

Focusing radiation efficiently on the tumor for improved cancer care will help saving lives – all over the world.

Drive Closed-loop pneumatics Power independent easy
leaf retraction system
Field size 20cm x 30cm **
Leaf width 10mm **, 30 leaf pairs
Focus Single focus + rounded leaf ends
Penumbra < 10mm***
Leakage < 2%
Mounting in Accessory tray ****
 
Compact design 65cm x 35cm x 12,5cm; 45kg
* Work in progress
** At Isocenter for 80cm SAD
*** Source Ø 20mm, 85cm SAD, depth 10cm, 10cmx10cm field at 100cm
**** Tested for Theratron 80cm SAD, other adaptations on request


icon Instant usability (No installation measures)
icon Highest reliability (No electrical components, easy maintenance)
icon Minimal investment
icon No reliable power supply required