Vascular guidewire introduction sleeve

A vascular guidewire introduction sleeve is a disposable, tubular accessory designed to fit over the proximal end of a vascular introducer or guide catheter. Clinically, it helps guide a vascular guidewire through the catheter, reducing the risk of bending or kinking as pressure is applied. This ensures smoother wire placement during procedures like angiography or interventional radiology.

These devices are typically single-use and regulated as medical instruments, often classified based on their role in minimally invasive procedures. They are commonly supplied sterile and pre-connected to catheters, requiring no additional medication or activation. Regulations may vary by jurisdiction, but they generally fall under standards for reusable or single-use medical devices.