Related Experiment Video
Updated: Feb 2, 2026
10:28
Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function
Published on: March 15, 2022
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Welcome to the New Era: A Completely Wireless Interventional Procedure
Jesse T Martin1, Paul C Hulsberg2, Erik Soule2
1Radiology, Edward Via College of Osteopathic Medicine, Auburn, USA.
Cureus
|November 27, 2018
Summary
A novel technique using a steerable microcatheter for uterine artery embolization eliminated the need for a guidewire, significantly reducing procedure time. This innovative approach in interventional radiology may benefit critically ill patients.
Area of Science:
- Interventional Radiology
- Vascular Surgery
- Medical Device Innovation
Background:
- Increasing volume of minimally invasive interventional radiology (IR) and interventional cardiology vascular procedures necessitates advanced technologies.
- Traditional IR procedures mandate the use of a guidewire before catheter advancement.
Purpose of the Study:
- To describe a revolutionary technique for performing uterine artery embolization without a guidewire.
- To evaluate the feasibility and efficiency of a novel steerable microcatheter approach.
Main Methods:
- A bilateral uterine artery embolization was performed using a steerable microcatheter.
- The procedure was accessed via the wrist, omitting the traditional guidewire step.
Main Results:
- Successful completion of bilateral uterine artery embolization without guidewire assistance.
- Procedure time was reduced by more than 50% compared to the standard of care.
Conclusions:
- This guidewire-free microcatheter technique represents a paradigm shift in IR vascular procedures.
- The method shows potential for broader application in IR, reducing patient time in the procedure area.
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