Introducer Needle Premium

An Introducer Needle Premium is a high-performance, medical-grade device specifically designed to enable precise and safe access to the body’s vascular system, tissues, or organs. It plays a pivotal role in minimally invasive procedures such as vascular access, dialysis, biopsies, and various interventional radiology treatments. This needle acts as the initial access tool, forming a stable conduit through which other instruments like catheters, guidewires, or balloon dilators can be introduced into the patient’s body.
The "premium" designation represents a step above standard needles—emphasizing advanced design, exceptional sharpness, and superior construction materials that reduce insertion force, minimize trauma, and ensure procedural efficiency. These needles are built for precision, safety, and reliability, particularly when navigating complex or delicate anatomical pathways.
At Top Flow, we proudly present our Coaxial Microintroducer range, which includes the premium-grade introducer needle. These are engineered with extremely sharp cannulas that require minimal penetration force, offering smoother, safer vascular entry. The Micro Coaxial Introducers we produce are trusted for their less invasive access, echogenic needle tips for enhanced visibility under ultrasound, and durable locking sheath/dilator assemblies that promote secure placement during procedures.
Our introducer needles are available in various sizes and configurations, suitable for a wide spectrum of medical applications. Healthcare professionals appreciate the secure handling, reduced patient discomfort, and precision-engineered performance that make our introducer systems a preferred choice in modern medical environments.
With a commitment to clinical excellence and innovation, Top Flow continues to support interventional specialists with high-quality introducer needles designed to meet the exacting demands of today's minimally invasive procedures.
Frequently Asked Questions
A Premium Introducer Needle is a high-precision, sterile, single-use needle designed to provide safe and accurate vascular access, typically during the insertion of guidewires, central venous catheters, dialysis catheters, or interventional devices.
The “Premium” designation typically refers to enhancements such as:
Ultra-sharp beveled tips for smooth vessel penetration
Echogenic markings for ultrasound visibility
High-quality stainless steel construction
Color-coded hub for gauge identification
Precision-manufactured cannula for reduced trauma and improved control
Central venous catheter insertion
Dialysis catheter placement (jugular, subclavian, femoral)
Seldinger technique (guidewire insertion)
Arterial and venous cannulation
Interventional radiology and cardiology access
Gauge options: 18G, 19G, 20G
Lengths: 7 cm, 10 cm, 15 cm (custom lengths on request)
Inner diameter and hub compatibility suited for standard 0.018", 0.021", and 0.035" guidewires
Yes. Each needle is:
Sterile (EtO sterilized)
Individually packed in peel-open blister packaging
Intended for single-use only to prevent infection and ensure accuracy