Void Filling Prostheses for Environmental and Agricultural Applications

Publication ID: 24-11857205_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Void Filling Prostheses for Environmental and Agricultural Applications,” Published Technical Disclosure No. 24-11857205_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857205_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. 11,857,205.

Summary of the Inventive Concept

This inventive concept leverages the core technology of void filling prostheses to develop innovative solutions for environmental remediation, agricultural soil quality enhancement, and water retention improvement, among other applications.

Background and Problem Solved

The original patent disclosed a void filling joint prosthesis and associated instruments for orthopedic surgery. However, the technology's potential extends beyond orthopedics. Environmental degradation, soil erosion, and water scarcity are pressing global issues. Current methods for addressing these problems often lack efficiency, effectiveness, or sustainability. This inventive concept addresses these limitations by applying the void filling prosthesis technology to new industries and use cases.

Detailed Description of the Inventive Concept

The inventive concept comprises a void filling prosthesis adapted for insertion into a soil cavity, environmental remediation site, or marine environment. The prosthesis includes a central body and at least one leg, with the central body having an aperture for passage of a plant root, water, remediation agent, sensor, or marine life. The leg is offset from a median transverse axis of the central body, facilitating agent diffusion, water retention, or sensor placement. The prosthesis can be used to enhance agricultural soil quality, improve water retention, facilitate environmental remediation, monitor soil health, or create artificial reefs.

Novelty and Inventive Step

The new claims introduce the application of void filling prostheses to entirely new industries and use cases, such as environmental remediation, agricultural soil quality enhancement, and water retention improvement. The inventive step lies in the recognition of the prosthesis's potential to address pressing global issues beyond orthopedics, and the adaptation of the technology to meet the specific needs of these new applications.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in prosthesis material, shape, and size to accommodate different environmental conditions, soil types, or remediation agents. Additional sensors or monitoring systems could be integrated into the prosthesis to provide real-time data on soil health, water quality, or remediation progress.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the environmental, agricultural, and marine industries. Potential applications include soil quality enhancement, water retention improvement, environmental remediation, and artificial reef creation. The target market includes government agencies, environmental organizations, agricultural companies, and marine conservation groups.

CPC Classifications

SectionClassGroup
A A61 A61B17/1675
A A61 A61B17/164
A A61 A61B17/17
A A61 A61B17/1764
A A61 A61F2/30724
A A61 A61F2/30734
A A61 A61F2/30767
A A61 A61F2/38
A A61 A61F2/3859
A A61 A61F2/461
A A61 A61B2090/036
A A61 A61B2090/062
A A61 A61F2002/3021
A A61 A61F2002/3069
A A61 A61F2002/3093
A A61 A61F2002/30332
A A61 A61F2002/30736

Field of Art

Biomedical engineering, orthopedic prosthetics, and environmental remediation technologies, with expertise in structural design, material science, and adaptive prosthetic systems

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degrees in biomedical engineering or materials science, capable of cross-domain technology transfer, understanding structural adaptation, and recognizing analogous design principles across different technical domains

Obviousness Rationale

A PHOSITA would recognize the fundamental structural similarities between orthopedic void-filling prostheses and environmental remediation structures, particularly the core design elements of a central body with offset legs and aperture functionality. The source patent's teaching of precise void insertion techniques directly translates to environmental applications, with predictable modifications to material composition and aperture design. The technical principles of spatial positioning, load distribution, and structural integration are fundamentally consistent across both orthopedic and environmental contexts.

Obvious Combinations & Variations

Source Patent Element
Void filling prosthesis with central body and offset legs for joint replacement
PTD Variation
Adapting the prosthesis structure for soil cavity insertion and environmental remediation
Obviousness Reasoning
Known technique of structural adaptation across domains, with predictable engineering modifications to accommodate different insertion environments
Source Patent Element
Press-fit fixation method for prosthetic implantation
PTD Variation
Applying press-fit insertion technique to soil and marine environment prostheses
Obviousness Reasoning
Transferable mechanical insertion principle with minimal complexity, representing a standard engineering design choice
Source Patent Element
Prosthesis with aperture for supporting structural components
PTD Variation
Modifying aperture to support plant roots, sensors, or remediation agents
Obviousness Reasoning
Predictable functional extension of existing structural design, representing a routine engineering modification
Source Patent Element
Precise positional orientation of prosthetic components
PTD Variation
Repositioning prosthesis legs for optimal agent diffusion or environmental interaction
Obviousness Reasoning
Routine design optimization using known spatial arrangement principles
Source Patent Element
Bone void preparation and prosthesis insertion methodology
PTD Variation
Soil cavity preparation and prosthesis deployment in environmental contexts
Obviousness Reasoning
Directly transferable insertion methodology with minimal technical barrier, representing an obvious engineering adaptation
35 U.S.C. § 103 Summary: Based on US Patent 11857205's comprehensive disclosure of void-filling prosthetic structures, a person having ordinary skill in the art would find the environmental and agricultural applications of the present technical disclosure obvious, as the fundamental structural principles, insertion methodologies, and functional adaptations represent predictable variations within the scope of existing prosthetic design knowledge.

Original Patent Information

Patent NumberUS 11,857,205
TitleVoid filling joint prosthesis and associated instruments
Assignee(s)Howmedica Osteonics Corp.