It is an outpatient or office-based procedure. The equipment consists of a vapor generator and a transurethral delivery device. The latter is similar to a cystoscope with an optical system with a 90° extending retractable 10.25 mm long injection needle (diameter 1.3 mm). From this needle water vapor is circumferentially delivered via 12 holes at the needle’s tip. Depending on the size of the prostate an adequate number of injections is delivered to the two side lobes and to the middle lobe of the prostate. Each injection lasts 9 seconds and the space between adjacent injections is about 10 mm. Upon condensation of the vapor upon cell membranes, cell death and necrosis occur immediately. Over a period of about three months the dead cells are removed by the body, thus shrinking the prostate and relieving BPH symptoms.
Prostate steam treatment
Prostate brachytherapy
Clitoral enlargement methods
Active surveillance of prostate cancer
Circumcision surgical procedure
Transurethral needle ablation of the prostate
Adjuvant therapy
Urology robotics