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Extendable Probe.

¹Department of Cardiology, Guthrie Clinic, Ltd. Sayre, Pennsylvania.

Catheterization and Cardiovascular Diagnosis

|December 1, 1989

Summary

This summary is machine-generated.

A novel method extends the probe of balloon-on-a-wire dilatation catheters. This innovation combines the benefits of probe catheters with the safety of over-the-wire systems for percutaneous transluminal coronary angioplasty (PTCA).

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Area of Science:

Cardiovascular intervention
Medical device engineering

Background:

Percutaneous transluminal coronary angioplasty (PTCA) commonly uses over-the-wire (OTW) systems for safety.
Balloon-on-a-wire (BOW) catheters offer advantages in specific dilatation procedures.
Integrating BOW advantages with OTW safety remains a challenge in interventional cardiology.

Purpose of the Study:

To describe a novel method for extending the probe of a BOW dilatation catheter.
To combine the benefits of BOW catheters with the safety features of OTW systems for PTCA.

Main Methods:

A new technique for probe extension on a dilatation catheter is presented.
The method aims to enhance the functionality of BOW catheters within an OTW framework.

Main Results:

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The described method allows for probe extension while maintaining OTW system safety.
This approach aims to preserve the advantages of BOW dilatation catheters.

Conclusions:

The developed method offers a potential solution for enhancing PTCA procedures.
This innovation could improve the versatility and safety of dilatation catheter systems.