FDA clearance enables the use of Transit Scientific’s XO Score platform in iliac, iliofemoral, popliteal, infra-popliteal and renal arterial, as well as synthetic and native arteriovenous hemodialysis fistula. Credit: Transit Scientific.

Transit Scientific has received the US Food and Drug Administration (FDA) clearance for its XO Score Percutaneous Transluminal Angioplasty (PTA) Scoring Sheath platform.

The clearance enables the use of the platform in iliac, iliofemoral, popliteal, infra-popliteal and renal arterial, as well as synthetic and native arteriovenous hemodialysis fistula.

Go deeper with GlobalData

Data Insights

The gold standard of business intelligence.

Find out more

Related Company Profiles

View all

The XO Score is a patented, low-profile, flexible, metal-alloy exoskeleton with a balloon-expandable scoring section. It reduces the cost of scoring or cutting procedure.

Expandable polymer balloon catheters are typically used in angioplasty to dilate stenosed or narrowed vessels.

Special scoring or cutting angioplasty balloons with integrated wires or blades on the balloon are required for calcified, fibrous and / or resilient stenosis. The added features improve dilating force while creating large crossing profiles and limited deliverability, which, in turn, increases the cost and inventory.

Transit Scientific’s XO Score sheath can be used with a number of 4mm-8mm diameter and 20mm-40mm long balloons to save the money on each scoring or cutting procedure.

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData
Visit our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.

Transit Scientific president Greg Method said: “XO Score transforms regular PTA balloons into scoring and cutting systems.

“Clinicians insert an off-the-shelf PTA balloon into the XO Score tableside and then the system can be used over-the-wire to dilate calcified plaque and prep vessels.”

While typical scoring / cutting balloons feature 1-5 fixed-depth scoring wires / blades that add bulk, profile and stiffness, XO Score has up to 22 scoring / cutting struts that lay flat during tracking.

It rotates 90° during balloon inflation to score and cuts 0.25mm, 0.35mm, or 0.50mm deep and rotates back during deflation.

Last month, Transit Scientific obtained FDA clearance for the XO Cross 2Fr, 2.6Fr and 3.8Fr low-profile microcatheter platform.