摘要 |
A cryo-surgical system may com-prise a container containing a refrigerant, a deliv-ery tube having a first end configured to be in flow communication with the container and a second end opposite the first end. The system may further include a plurality of flexible finger portions disposed proximate a second end of the delivery tube opposite the first end, an applicator bud having a body portion disposed within the plurality of flexible finger portions and a contact surface extending from the plurality of flexible finger portions. An adjustment ring may be dis-posed along the delivery tube adjacent to the plu-rality of flexible finger portions. The contact sur-face of the bud may be changeable by adjustment of the adjustment ring. |