Ball probes deliver a symmetrical, dome-like freezing imprint of various sizes for cryosurgical procedures. Contact probes must be decontaminated after every patient use. Please follow this approved decontamination​ Ball probes can be used for ulcerated tumours, large tumours, underlying bony structures or for a domelike symmetrical freeze in soft tissue.
All contact probes come fitted a silicone exhaust tube to ensure the vented LN2 is directed away from the user and patient.
Applying pressure onto lesions with a contact probe can reduce vascular flow and create a quicker, deeper freeze, thus reducing the freeze time.