Multi-Stage Stent for Controlled Elastic Energy Release ID: 2014-100

A revolutionary stent design that utilizes biodegradable polymers for gradual expansion, enhancing post-implantation adaptation and blood flow.

Technology Overview

This invention from Brigham Young University introduces a multi-stage stent capable of storing and gradually releasing elastic energy. By employing a biodegradable polymer, the stent can control the timing of its expansion, minimizing surgical trauma and optimizing blood flow improvements over time. This innovative approach allows for significant geometry changes after implantation, setting a new standard in medical device performance.

Key Advantages

• Reduced trauma during surgery due to controlled expansion
• Improved blood flow over time through gradual stent expansion
• Enhanced adaptability post-implantation with geometry changes
• Use of bioabsorbable materials for delayed expansion, adding to patient safety

Problems Addressed

• High trauma and complications associated with traditional stent implantation
• Limited post-implantation adaptability of existing stents
• Challenges in achieving optimal blood flow with static stent designs

Market Applications

• Cardiovascular surgeries requiring stent implantation
• Biomedical fields seeking implantable devices with controlled expansion
• Medical device companies looking for innovative stent technologies

Additional Information

Technology ID: 2014-100
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Date Published: 07 May, 2025