Advanced Stent Graft Technology for Industrial and Environmental Applications

Publication ID: 24-11857443_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Advanced Stent Graft Technology for Industrial and Environmental Applications,” Published Technical Disclosure No. 24-11857443_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857443_0002_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. 11,857,443.

Summary of the Inventive Concept

The inventive concept leverages the core technology of the original Automated Retrievable Hemorrhage Control System to address critical challenges in industrial pipeline ruptures, wind turbine blade damage, environmental oil spills, structural column reinforcement, and ship hull repairs.

Background and Problem Solved

While the original patent focused on controlling catastrophic bleeding in medical settings, this inventive concept expands the technology's reach to tackle pressing issues in diverse industries. In these fields, the ability to quickly and effectively contain and repair damage is crucial to prevent environmental disasters, economic losses, and human harm.

Detailed Description of the Inventive Concept

The new inventive concept involves adapting the stent graft device to address specific challenges in industrial and environmental contexts. For instance, the system for treating industrial pipeline ruptures deploys a stent graft device configured for pipeline deployment, featuring a catheter, stent, and balloon that can be expanded to seal the rupture. Similarly, the method for repairing a damaged wind turbine blade utilizes a stent graft device to seal the damaged area, while the system for containing environmental oil spills leverages the stent graft device to contain the spill.

Novelty and Inventive Step

The new claims introduce novel applications of the stent graft technology, shifting from medical use cases to industrial and environmental contexts. This inventive step lies in the recognition of the technology's potential to address critical challenges beyond its original purpose, thereby expanding its commercial and societal impact.

Alternative Embodiments and Variations

Alternative embodiments may include modifying the stent graft device's materials, dimensions, or deployment mechanisms to better suit specific industrial or environmental applications. Variations could also involve integrating sensors, actuators, or other components to enhance the system's performance, monitoring, and control capabilities.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential across multiple industries, including oil and gas, renewable energy, construction, and maritime. By addressing critical challenges in these fields, the technology can help mitigate environmental disasters, reduce economic losses, and improve public safety.

CPC Classifications

SectionClassGroup
A A61 A61F2/958
A A61 A61B5/02
A A61 A61B5/02042
A A61 A61B5/6862
A A61 A61B17/12036
A A61 A61B17/12045
A A61 A61B17/12109
A A61 A61B17/12118
A A61 A61B17/12136
A A61 A61F2/07
A A61 A61B5/024
A A61 A61B5/02055
A A61 A61B5/02158
A A61 A61B5/14539
A A61 A61B5/14542
A A61 A61B5/6853
A A61 A61B2017/00017
A A61 A61B2017/00022
A A61 A61F2/9522
A A61 A61F2002/061
A A61 A61F2002/077
A A61 A61F2002/9528
A A61 A61F2230/0067
A A61 A61F2230/0069
A A61 A61F2250/001
A A61 A61F2250/0002
A A61 A61F2250/0003
A A61 A61F2250/0024
A A61 A61F2250/0039
A A61 A61F2250/0059
A A61 A61F2250/0069
A A61 A61F2250/0096

Original Patent Information

Patent NumberUS 11,857,443
TitleAutomated retrievable hemorrhage control system
Assignee(s)Board of Regents of the University of Nebraska