Arabic AR Armenian HY Chinese (Simplified) ZH-CN English EN German DE Greek EL Italian IT Portuguese PT Spanish ES
Traitement de l'hyperplasie bénigne de la prostate pour les hommes canadiens

Zenflow Spring

The Zenflow Spring System is an investigational minimally invasive treatment for BPH currently undergoing clinical trials. While it is still in the clinical study stage, it has already had promising outcomes with respect to patient symptom relief, urinary flow, and preservation of sexual function.


Find your BPH symptom score.

Take the one minute test and assess the status of your urinary symptoms.

Consult with our world-class medical experts within days of your call.

How Does it Work?

The Zenflow Spring clinical treatment is a simple outpatient procedure performed by a urologist in a clinic setting.

The Zenflow Spring System keeps the narrowed urethra propped open, allowing the flow of urine to return to normal. It is elegantly designed using a super-elastic shape-memory material and is custom-fit to provide long-lasting relief. 

The Spring is delivered through a low-profile flexible scope, providing a more comfortable patient experience.

Clinical trials conducted by top global urologists have shown a well-tolerated procedure with a low rate of side effects, fast recovery, and durable results out to at least 2 years.


The Zenflow Spring clinical trial evaluates a new investigational treatment, to relieve symptoms of an enlarged prostate.

The permanent Spring Implant is small nitinol implant that is delivered via the urethra using a flexible cystoscope. Once inserted, it keeps the urethra open and prohibits it from becoming too narrow again.

This allows the urinary flow rate to return to normal, and provides patients with relief from their symptoms that were caused by an enlarged prostate and narrow urethra.

If a patient ever changes their mind and decides to remove it, the implant is uniquely designed for complete transurethral removability using standard urological instruments.

clinical trial zenflow spring for improved urinary flow


The Zenflow Spring System was designed to be comfortable for its patients. It is extremely gentle, and patients do not experience any pain or discomfort throughout the procedure.


The Zenflow Spring System provides patients with a quick recovery period and durable results. No overnight stay or hospital visit is required. Patients may return home the same day, and may return to their daily activities with very minimal downtime.

Effective BPH symptom relief with minimally invasive and low risk treatments.

Consult with our world-class urologist within days. Contact us now. Why wait?