Screw Dilator

Intended Use

Screw Dilator is a specialized, single-use instrument engineered for the controlled and gradual dilation of access tracts, particularly in challenging percutaneous procedures where standard fascial dilators may prove difficult to advance.

Features

Helical threaded tip Allows controlled, screw-in advancement through dense fascia.
Central guide wire lumen is Compatible with standard guide wires for stable placement.
Strong, rigid polymer Provides excellent push ability and torque transmission without kinking.
Highly radiopaque Ensuring clear visibility for accurate placement under imaging guidance.

Clinical Advantages

Controlled, low-force dilation Reduces tissue tearing and minimizes operative site bleeding.
Maintains tract alignment as Screw mechanism ensures stability along the guide wire path.
Effective and Ideal for access in previously operated or fibrotic areas.
Facilitates stable sheath placement by Creating a perfect channel for subsequent access sheaths.

Benefits

Minimizes tissue trauma and reduces adjacent organ risk enhancing procedural safety.
Reliable access in difficult cases by enhancing confidence
Screw action minimizes the force required for advancement reducing the surgeons effort.
Sterile single-use device Guarantees product performance and eliminates reprocessing needs.