Versatile Collapsible Sample Collection System for Environmental Monitoring

Publication ID: 24-11857169_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Versatile Collapsible Sample Collection System for Environmental Monitoring,” Published Technical Disclosure No. 24-11857169_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857169_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. 11,857,169.

Summary of the Inventive Concept

A novel application of the collapsible fluid collection system for point-of-care diagnostics to environmental monitoring, enabling efficient and reliable collection and storage of water, soil, and air samples for contaminant detection and quality assessment.

Background and Problem Solved

The original patent addressed the need for efficient sample collection in medical diagnostics. However, environmental monitoring faces similar challenges in collecting and storing samples for contaminant detection and quality assessment. Current methods often involve cumbersome and expensive equipment, leading to delayed or inaccurate results. The new inventive concept leverages the collapsible fluid collection system to provide a compact, cost-effective, and reliable solution for environmental monitoring.

Detailed Description of the Inventive Concept

The inventive concept consists of a collapsible collection container adapted for environmental monitoring applications. The container comprises a nonabsorbent material vessel that can collapse or fold from a first shape having a first empty volume into a second shape having a second empty volume. This design enables efficient storage and transportation of samples. The system can be configured for various environmental monitoring applications, including water quality monitoring, soil moisture tracking, and air quality assessment. The collapsible design allows for easy deployment in remote or hard-to-reach areas, reducing the logistical burden of sample collection.

Novelty and Inventive Step

The new claims introduce a novel application of the collapsible fluid collection system to environmental monitoring, which was not contemplated in the original patent. The inventive step lies in the adaptation of the core technology to address the specific challenges of environmental monitoring, providing a unique solution that combines compactness, cost-effectiveness, and reliability.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include modifications to the container material, shape, or size to accommodate specific environmental monitoring requirements. Variations could also involve integrating additional features, such as sensors or filters, to enhance the system's functionality and accuracy.

Potential Commercial Applications and Market

The versatile collapsible sample collection system has significant commercial potential in the environmental monitoring market, targeting industries such as water treatment, agriculture, and air quality management. The system's compactness, cost-effectiveness, and reliability make it an attractive solution for organizations seeking to improve their environmental monitoring capabilities.

CPC Classifications

SectionClassGroup
A A61 A61B10/007
A A61 A61B5/150755
A A61 A61B10/0051
A A61 A61B5/150343

Field of Art

Medical diagnostics and environmental monitoring systems, with expertise in fluid collection technologies, sample handling, and analytical instrumentation. Practitioners would have advanced degrees in bioengineering, environmental science, or related technical disciplines with knowledge of materials science and fluid dynamics

Person of Ordinary Skill (PHOSITA) Profile

A technical professional with advanced training in sample collection methodologies, capable of understanding material properties, fluid transfer mechanisms, and cross-domain technology adaptation. Skilled in designing compact, versatile collection systems with expertise in polymer engineering and analytical techniques

Obviousness Rationale

A PHOSITA would recognize that the fundamental collapsible container technology from the source patent can be readily adapted to environmental monitoring applications by applying known principles of material science and sample collection. The core mechanical design of a collapsible nonabsorbent vessel remains consistent across medical and environmental domains, with minor modifications to accommodate different sample types. The systematic approach to fluid containment and volume reduction is directly transferable between diagnostic and environmental monitoring contexts.

Obvious Combinations & Variations

Source Patent Element
Collapsible container with nonabsorbent material configured to change volume
PTD Variation
Applying the container design to water, soil, and air sample collection
Obviousness Reasoning
Predictable result of extending known fluid collection technology to alternative sample types using standard engineering design principles
Source Patent Element
Vessel with ability to retain and transfer fluids through defined openings
PTD Variation
Integrating potential sensor or filter mechanisms for contaminant detection
Obviousness Reasoning
Known technique of augmenting collection systems with analytical capabilities using standard modular design approaches
Source Patent Element
Laminated plastic material for container construction
PTD Variation
Selecting specific material compositions optimized for environmental sample preservation
Obviousness Reasoning
Routine materials engineering optimization using known polymer selection techniques
Source Patent Element
Collapsible container with volume reduction capability
PTD Variation
Designing containers for remote or challenging environmental monitoring scenarios
Obviousness Reasoning
Predictable application of existing technology to expand operational contexts using known engineering adaptation strategies
Source Patent Element
Fluid collection system with affinity net for sample retention
PTD Variation
Implementing specialized filtering or capture mechanisms for environmental contaminants
Obviousness Reasoning
Known technique of modifying sample retention technologies across related technical domains
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857169, a person having ordinary skill in the art would find the environmental monitoring sample collection variations disclosed herein to be obvious extensions of the prior art, rendering potential claims directed to such adaptations unpatentable under 35 U.S.C. ยง 103 due to the predictable application of known fluid collection technologies across diagnostic and environmental monitoring domains.

Original Patent Information

Patent NumberUS 11,857,169
TitleCollapsible fluid collection system for point-of-care diagnostics
Assignee(s)George Mason Research Foundation, Inc.