Your Health is Our Mission

Minimally Invasive, short procedure

Long-Term & Retrievable

Comfort & Quality of Life

Full voiding control and preserve sexual activity

Up to 3 years indwelling time

Immediate Relief & return to normal routine

Your urinary obstruction solution

Discover a Better Way Forward

At Allium Medical, we know that facing urologic conditions like strictures, obstructions, or post-surgical complications can be overwhelming. 

That’s why we developed a unique family of long indwelling time stents designed to bring you immediate relief, restore natural urine flow, and improve your daily life, all without an invasive and unnecessary open surgery.

Why Choose Allium?

Immediate Relief

patients experience significant symptom relief right after the procedure.

Minimally Invasive, short procedure

Our stents are placed through the body's channels openings with minimally invasive techniques, typically under topical or short-term general anesthesia (Mostly 15 minutes to 1 hour). Minimal hospital stays and rapid discharge.

Comfort & Quality of Life

No invasive surgery with weeks of recovery and pain, no readmissions to replace Double-J's, no need for nephrostomies for long terms, no permanent changes to your body, but instead designed for comfort, no pain and quality of life over time. Minimal recovery time and mild possible adverse events

Long-Term & Retrievable

The stents can stay up to 3 years and could be easily removed earlier if your doctor decides.

We work hand in hand with your medical team to offer the safest, most effective treatment pathway tailored to your needs—even in complex or recurring cases. Allium stents are used worldwide and are CE-approved for use in various benign and malignant (internal obstructions or external compression) urologic conditions.

Etiologies run from: benign & malignant and short & long strictures (external compression & internal) as a result from stones, thermal damage, ischemic, idiopathy, iatrogenic, retroperitoneal fibrosis, peritoneal carcinomatosis, external tumor, internal malignancy and more.

Ask your doctors for more details and refer them to us if needed:

Patient information

Biliary Stricture

The bile ducts that emerge from the liver, their small size make them vulnerable to various pathological processes that interrupt their structure and function. What is a Biliary Stricture The bile ducts that emerge from

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Urethral/Ureteral Stricture

A urethral stricture is an area of hardened tissue, which narrows the urethra sometimes making it difficult to urinate. Strictures usually form in the bulbar section of the male urethra and are highly uncommon in

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