Adaptable Catheter-Based Emboli Removal Devices for Environmental Remediation

Publication ID: 24-11857209_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Adaptable Catheter-Based Emboli Removal Devices for Environmental Remediation,” Published Technical Disclosure No. 24-11857209_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857209_0007_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. 11,857,209.

Summary of the Inventive Concept

The present inventive concept discloses novel applications of catheter-based emboli removal devices for environmental remediation, extending the original technology's reach beyond medical uses to tackle pressing ecological issues.

Background and Problem Solved

The original patent's minimally invasive catheter and methods for treating blocked blood vessels have revolutionized medical treatments. However, the limitations of the original patent's scope have left a significant gap in addressing environmental pollution. The present inventive concept addresses this limitation by adapting the core technology to tackle environmental challenges, such as removing algae blooms, treating industrial wastewater, cleaning oil spills, removing contaminants from soil, and treating agricultural runoff.

Detailed Description of the Inventive Concept

The inventive concept comprises catheter-based emboli removal devices adapted for use in various environmental contexts. These devices capture and remove pollutants, debris, and contaminants from waterways, wastewater treatment systems, marine environments, soil, and agricultural runoff. The devices' design and operation remain largely consistent with the original patent, with modifications to accommodate the unique demands of environmental remediation. For instance, the device for removing algae blooms from aquatic ecosystems features a specialized mesh or filter to capture and remove the blooms, while the device for treating industrial wastewater incorporates a robust filtering system to handle high volumes of contaminants.

Novelty and Inventive Step

The novelty of the present inventive concept lies in its adaptation of the original medical technology to address a wide range of environmental challenges. The inventive step resides in the recognition of the potential for catheter-based emboli removal devices to be repurposed for environmental remediation, and the development of novel designs and modifications to achieve this goal.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include devices with adjustable mesh sizes, modular filtering systems, or integrated sensors for real-time monitoring of environmental conditions. Variations could also involve different materials, shapes, or sizes of the devices to accommodate diverse environmental contexts.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the environmental remediation industry, with potential applications in wastewater treatment, oil spill cleanup, soil remediation, and agricultural runoff management. The target market includes government agencies, private companies, and non-profit organizations involved in environmental conservation and restoration.

CPC Classifications

SectionClassGroup
A A61 A61B17/22012
A A61 A61B17/221
A A61 A61B2017/22038
A A61 A61B2017/22084

Original Patent Information

Patent NumberUS 11,857,209
TitleDevices and methods for treating blocked blood vessels
Assignee(s)SHANGHAI WALLABY MEDICAL TECHNOLOGIES CO., INC.