Adaptable Obstruction Removal Technology for Diverse Industries

Publication ID: 24-11857211_0002_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Adaptable Obstruction Removal Technology for Diverse Industries,” Published Technical Disclosure No. 24-11857211_0002_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857211_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. 11,857,211.

Summary of the Inventive Concept

The inventive concept leverages the core technology of the original patent to create a versatile system for removing obstructions in various industries, including roof gutters, waterbodies, wind turbine blades, fuel tanks, and surfaces.

Background and Problem Solved

The original patent addressed the issue of vascular obstruction removal, but its limitations lie in its specificity to medical devices. The new inventive concept expands this technology to tackle obstruction removal challenges in entirely different fields, thereby increasing its applicability and commercial potential.

Detailed Description of the Inventive Concept

The adaptable obstruction removal system comprises a guide component (tube, rail, or template), a delivery tool with an expandable member, and an optional intermediate component (catheter or sheath). The guide component is inserted into the specific environment (roof gutter, waterbody, wind turbine blade, fuel tank, or surface), followed by the deployment of the delivery tool with the expandable member to engage the obstruction. The expandable member prevents the obstruction from dislodging during removal, ensuring safe and efficient extraction. The system's versatility lies in its ability to be tailored to the specific industry's requirements, making it a valuable solution for diverse obstruction removal challenges.

Novelty and Inventive Step

The new inventive concept's novelty lies in its application of the original patent's core technology to entirely new industries, thereby creating a family of obstruction removal systems that can be adapted to various environments. The inventive step is the recognition of the versatility of the original technology and its potential to be repurposed for diverse applications.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in the guide component's design, the expandable member's material or structure, and the intermediate component's functionality. Additionally, the system could be integrated with sensors, cameras, or other technologies to enhance its performance and efficiency.

Potential Commercial Applications and Market

The adaptable obstruction removal technology has significant commercial potential in various industries, including construction, environmental conservation, renewable energy, automotive, and surface maintenance. The target market includes companies and organizations seeking efficient, safe, and cost-effective solutions for obstruction removal in their respective fields.

CPC Classifications

SectionClassGroup
A A61 A61B17/221
A A61 A61B2017/00358
A A61 A61B2017/00778

Field of Art

Medical device technology, specifically interventional medical devices for obstruction removal and extraction systems, with expertise in catheter design, expandable medical tools, and minimally invasive surgical techniques

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with advanced degree, working knowledge of interventional medical technologies, understanding of material science, fluid dynamics, and mechanical design principles applicable to medical device development

Obviousness Rationale

A PHOSITA would recognize the fundamental technical principles of the obstruction removal system are universally applicable across different environments. The core mechanism of using a guide component, delivery tool with expandable member, and controlled extraction technique represents a generalizable approach to obstruction management that can be systematically adapted to various technical contexts with predictable engineering modifications.

Obvious Combinations & Variations

Source Patent Element
Expandable wire mesh structure for securing medical obstructions
PTD Variation
Expandable member applied to non-medical obstruction removal scenarios like roof ice dams and wind turbine debris
Obviousness Reasoning
Transferring a known mechanical constraint mechanism across technical domains represents a standard design adaptation where fundamental principles remain consistent
Source Patent Element
Guide catheter insertion methodology for navigating vasculature
PTD Variation
Guide tube/rail/template insertion technique applied to external environments like roof gutters and surfaces
Obviousness Reasoning
Navigation and insertion principles are fundamentally similar regardless of specific environment, representing a predictable engineering translation
Source Patent Element
Preventing obstruction dislodgement during extraction
PTD Variation
Preventing material separation during removal across different contexts like aquatic plant extraction and fuel tank cleaning
Obviousness Reasoning
The core mechanical challenge of controlled extraction remains consistent, with material and scale being routine design variations
Source Patent Element
Intermediate sheathing component for controlled deployment
PTD Variation
Intermediate components used in non-medical extraction scenarios to manage tool positioning
Obviousness Reasoning
Deployment control mechanisms represent generalizable engineering principles applicable across technical domains
Source Patent Element
Distal end coupling configuration for tool management
PTD Variation
Adapting coupling mechanisms to different material removal contexts
Obviousness Reasoning
Mechanical coupling strategies represent standard engineering design choices with predictable implementation across contexts
35 U.S.C. § 103 Summary: Based on US Patent 11857211's fundamental obstruction removal technology, the present publication demonstrates that a person of ordinary skill in the art would find the disclosed variations obvious through systematic technical translation, where the core mechanical principles of controlled extraction remain consistent across diverse environmental applications, thereby rendering potential derivative claims obvious and non-patentable.

Original Patent Information

Patent NumberUS 11,857,211
TitleApparatus, system, and method for vasculature obstruction removal
Assignee(s)Progressive NEURO, Inc.