Study for BPH

The ALPFA GRAIL catheter is inserted into the prostatic urethra, with the lead balloon inflated near the bladder neck to stabilize and position the device.

The remaining balloon(s) are then deployed and inflated. Two or three balloons are used to adapt to each patient’s prostate length.

The console delivers engineered electrical waveforms through the braided electrodes, creating a controlled and precise pulsed electric field that extends beyond the urethra to reach nearly all of the prostate tissue.

The pulsed field targets prostate cells while sparing surrounding structures like the urethral wall and sperm ducts, enabling a safe, tissue-selective approach to prostate ablation.