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Innovations in Interventional Medicine: Exploring the Latest in Microcatheter Technology

Interventional cardiology is seeing significant evolution due to technological developments and dedication to enhancing patient outcomes. Microcatheter technology is one such advancement in this area that has completely changed how medical personnel handle difficult lesions and carry out exact procedures. In this article, we will explore the latest advancements in microcatheter technology, focusing on the Elong™ Microcatheter series by APT Medical. These cutting-edge devices offer optimized designs, superior support, and enhanced crossability, making them invaluable tools for medical professionals and hospitals.

Optimized Designs for Various Navigating Techniques

A variety of specific designs are available in the Elong™ Microcatheter series to accommodate various navigation approaches. The Straight Tip 1.7F Microcatheter is specifically optimized for CTO retrograde navigating, allowing medical professionals to navigate complex chronic total occlusions with ease. In contrast, the Straight Tip 1.9F Microcatheter offers adaptability for a range of operations and is made for both CTO antegrade and retrograde navigation.

Optimal Support and Superior Crossability

During operations, the characteristics of the Elong™ Microcatheter improve crossability and support. The microcatheter’s stainless steel mesh braided construction facilitates effortless device manipulation and offers exceptional guidewire support.  Additionally, the presence of a PTFE inner layer minimizes resistance during guidewire advance operations, ensuring smooth and seamless navigation. Precise placement and treatment are made possible by the slightly tapered shape, which further simplifies traversing complicated lesions.

Clear Visualization with Multi Radiopaque Markers

Clear visualization is crucial during interventional cardiology procedures, and the Elong™ Microcatheter series delivers in this aspect. The microcatheters are equipped with 2 or 3 radiopaque markers, allowing medical professionals to visualize the device’s position accurately.


Interventional cardiology is undergoing a revolution thanks to microcatheter technology, which gives hospitals and medical personnel the latest equipment for precisely navigating CTO lesions and carrying out treatments.

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