Adaptable Suture Guard Technology for Diverse Industrial Applications

Publication ID: 24-11857410_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Adaptable Suture Guard Technology for Diverse Industrial Applications,” Published Technical Disclosure No. 24-11857410_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857410_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. 11,857,410.

Summary of the Inventive Concept

This inventive concept leverages the core technology of suture guards for prosthetic valves to create innovative solutions for controlling fluid flow, air flow, and mechanical stress in various industrial settings, including greenhouses, fuel cell systems, chemical processing plants, and industrial process control.

Background and Problem Solved

The original patent disclosed a suture guard for prosthetic heart valves, addressing the challenge of securing flexible leaflets to a support structure. However, this technology has broader implications and can be adapted to solve similar problems in other industries, where fluid flow control, mechanical stress protection, and corrosion resistance are crucial.

Detailed Description of the Inventive Concept

The new claims describe the application of suture guard technology to novel industrial contexts. For instance, in greenhouses, the suture guard prevents damage to air flow control valves during installation and operation. In fuel cell systems, the suture guard shields the valve from reactants and byproducts. Similarly, in chemical processing plants, the suture guard protects the valve from corrosive substances and high-pressure fluid flow. These adaptations enable the creation of more efficient, reliable, and durable industrial systems.

Novelty and Inventive Step

The inventive concept's novelty lies in its ability to transfer the suture guard technology from prosthetic heart valves to diverse industrial applications, addressing unmet needs in fluid flow control, mechanical stress protection, and corrosion resistance. The inventive step involves recognizing the broader potential of the original technology and adapting it to solve distinct problems in new industries.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include integrating sensors or monitoring systems to optimize valve performance, using different materials or coatings to enhance corrosion resistance, or designing modular suture guard systems for easy maintenance and replacement.

Potential Commercial Applications and Market

The adaptable suture guard technology has significant commercial potential in various industries, including agriculture, fuel cell systems, chemical processing, and industrial process control. The target market includes manufacturers of industrial valves, fluid flow control systems, and mechanical stress protection solutions.

CPC Classifications

SectionClassGroup
A A61 A61F2/2409
A A61 A61F2/2427
A A61 A61B2017/0496
A A61 A61F2/2412
A A61 A61F2/2454
A A61 A61F2220/0075

Original Patent Information

Patent NumberUS 11,857,410
TitleSuture guard for a prosthetic valve
Assignee(s)EDWARDS LIFESCIENCES CORPORATION