Deployable assembly sleeve for ablation probe with deployable sensors

A deployable assembly sleeve comprising:

• a longitudinal body including a lumen sized to receive an ablation probe, the longitudinal body having a proximal end and a distal end, at least one guide channel extending from the proximal end toward the distal end, and at least one deflection wedge at the distal end having an angled face;
• at least one deployable assembly disposed on the longitudinal body, the deployable assembly including:
• a flexible deployment member adapted to be advanced through tissue and with a trajectory determined by the angled face of the deflection wedge, and
• at least one sensor affixed to a distal end of the deployment member;
• and
• a handle including a control mechanism for controlling deployment of the deployable assembly in a distal direction and retraction in a proximal,
• wherein the guide channel and the deflection wedge guide the deployable assembly distally and radially outward as it is deployed, wherein the guide channel is disposed on a radially outward facing surface of the longitudinal body, and wherein the deflection wedge is mounted at a distal end region of the longitudinal body.