FocalSonic's DPC-GNN intelligent energy control delivers real-time tissue-adaptive ultrasonic surgery — eliminating thermal injury at its source, not after the fact.
Precision vessel sealing for reliable hemostasis across vessels up to 7 mm, with intelligent feedback that stops energy the moment sealing is complete.
Full-featured laparoscopic ultrasonic shears optimized for high-precision dissection and hemostasis in MIS procedures, with tissue-aware cutting that adapts in real time.
The central intelligence hub of the FocalSonic ecosystem — a DPC-GNN-powered generator that models tissue physics in real time to deliver exactly the right energy at every moment.
DPC-GNN continuously reconstructs a dynamic model of tissue mechanical and thermal state from transducer impedance, acoustic emission, and force data — updated every 100 microseconds. Energy decisions grounded in physics, not averages.
The FS-E300's adaptive loop translates the live tissue model into continuous power adjustments, maintaining the operating point within the optimal energy window — without over-driving into the thermal injury zone.
DPC-GNN models tissue trajectory — where the tissue state is heading, not just where it is — and initiates power reduction 80–120 ms ahead of conventional cutoff triggers. Anticipatory control, not reactive alarms.
In ultrasonic surgery, power is easy. Precision is hard. Most devices deliver energy bluntly — optimized for cutting speed, not tissue intelligence. FocalSonic was built on a different premise: that the safest incision is the most controlled one.
DPC-GNN embeds the laws of tissue mechanics, thermal diffusion, and acoustic propagation directly into the control loop. This is physics-driven intelligence, not post-hoc correction. A truly intelligent surgical tool should understand the tissue it touches, anticipate consequences, and adapt — the way an experienced surgeon's hands respond to subtle feedback.
Physics-constrained control continuously predicts and limits thermal diffusion zones in real time — not after the fact. Dramatically cleaner thermal footprint, reducing collateral injury and post-operative inflammation.
Smarter energy delivery eliminates unnecessary power surges, prevents tissue sticking, and maintains optimal cutting efficiency. Surgeons operate with confidence, not caution.
DPC-GNN continuously monitors tissue impedance, compression dynamics, and energy state to confirm seal integrity in real time — alerting before releasing. Each seal is verified, not assumed.
The first ultrasonic surgical system with an embedded physics-constrained neural network at the control layer. Processes tissue response at millisecond intervals, distinguishing target tissue from critical structures.