With its forced feedback mechanism the VariSource™ iX HDR afterloader works to make sure that you achieve the highest treatment success rate possible. It is the smallest of these units on the market at only 0.59mm by 5mm long, permitting you to use needles as thin as a 20 gauge, whilst virtually eliminating catheter kinks. The Internal CamScale means that you can be certain of accuracy when positioning your wires and with multiple built-in safety features you can be certain that you're in safe hands with VariSource.