Adaptable Endoluminal Support Structures for Extreme Environments

Publication ID: 24-11857414_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptable Endoluminal Support Structures for Extreme Environments,” Published Technical Disclosure No. 24-11857414_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857414_0009_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,414.

Summary of the Inventive Concept

A family of repositionable endoluminal support structures designed to operate effectively in high-security, disaster relief, extreme weather, high-altitude, and high-radiation environments, addressing the limitations of traditional stents in these niche scenarios.

Background and Problem Solved

Traditional endoluminal stents, as described in the original patent, are often inadequate for use in specialized environments. These stents may not provide the necessary security, reliability, or durability for high-stakes applications. The new inventive concept addresses these limitations by introducing adaptable support structures that can be tailored to specific operational environments.

Detailed Description of the Inventive Concept

The new inventive concept encompasses a range of repositionable endoluminal support structures, each designed to excel in a unique environment. For high-security environments, the support structure incorporates a secure communication module for encrypting valve deployment data and a sterilizable stent structure for minimizing contamination risks. In disaster relief scenarios, the support structure features a rapid deployment mechanism and self-expanding capabilities to minimize manual intervention. For extreme weather conditions, the support structure boasts a reinforced strut structure for withstanding high-pressure and high-temperature environments, as well as a specialized coating for reducing ice formation. In high-altitude environments, the support structure includes a modified strut geometry for optimizing blood flow in low-oxygen conditions and a specialized material for minimizing material degradation. Finally, for high-radiation environments, the support structure comprises a radiation-resistant stent structure and a remote-controlled deployment mechanism for minimizing operator exposure.

Novelty and Inventive Step

The new inventive concept's novelty lies in its adaptability to specific operational environments, addressing the limitations of traditional stents. The inventive step resides in the tailored design of each support structure to meet the unique demands of its intended environment, providing a new level of reliability, security, and performance.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include support structures designed for use in other specialized environments, such as space exploration or underwater operations. Variations could also involve the integration of additional features, such as sensors or therapeutic agents, to enhance the support structure's functionality.

Potential Commercial Applications and Market

The adaptable endoluminal support structures have significant commercial potential in various industries, including healthcare, aerospace, and disaster relief. The market for these specialized stents is expected to grow as the need for reliable and effective solutions in extreme environments increases.

CPC Classifications

SectionClassGroup
A A61 A61F2/2427
A A61 A61F2/24
A A61 A61F2/243
A A61 A61F2/2409
A A61 A61F2/2412
A A61 A61F2/2418
A A61 A61F2/2469
A A61 A61F2/844
A A61 A61F2/2421
A A61 A61F2/82
A A61 A61F2/94
A A61 A61F2210/0076
A A61 A61F2220/0041
A A61 A61F2220/0075
A A61 A61F2230/0054
A A61 A61F2230/0091
A A61 A61F2250/001
A A61 A61F2250/0004
Y Y10 Y10T29/49826

Original Patent Information

Patent NumberUS 11,857,414
TitleRepositionable endoluminal support structure and its applications
Assignee(s)Edwards Lifesciences CardiAQ LLC