Component-Based Utility Supply with Integrated Lighting and Seamless Surfaces

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Solution Overview

Problem

Existing wall-mounted systems for delivering fluid and power to hospital rooms and laboratory facilities are labor-intensive to install, prone to dust and debris accumulation, and lack integrated lighting, with complex plumbing connections that are difficult to clean and sanitize.

Innovation Solution

A component-based utility supply apparatus featuring a mounting bracket, utility distribution unit, and equipment management rail with integrated lighting, using O-ring flanged fittings that eliminate the need for brazing and allow for customizable configurations, including fluid, power, and equipment management, with continuous contoured surfaces for easy cleaning and sanitation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If brazed pipe fittings are used to connect fluid conduits in prior art systems, then fluid connections are achieved, but installation becomes labor intensive and costly

Engineering Contradiction:
Improvefluid connection reliabilityVSAvoidinstallation speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent replaces the thermal brazing process with a mechanical compression fitting system. The compression fitting uses a ferrule that is compressed by a tightening mechanism to create a secure seal, eliminating the need for heat, flames, and skilled brazing labor while maintaining connection reliability and significantly reducing installation time.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent employs disposable compression fittings that are pre-assembled and designed for quick installation without requiring complex tools or skilled labor. These fittings are intended for single-use installation scenarios where speed and ease of installation are prioritized over long-term reusability, reducing both labor costs and installation complexity.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

2Adaptability or versatility

If brazed pipe fittings and multiple joints are used in prior art systems, then fluid distribution is achieved, but exposed joints and gaps promote dust and debris collection, making cleaning and sanitization difficult

Engineering Contradiction:
Improvefluid distribution capabilityVSAvoiddust and debris accumulation
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The patent merges the fluid conduit connections into a continuous, seamless surface by using compression fittings that eliminate gaps and joints. The fittings are designed to create a flush, continuous exterior that does not trap dust or debris, allowing the entire surface to be easily cleaned and sanitized while maintaining fluid distribution functionality.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent employs uniform coloring and surface treatment of the compression fittings to match the surrounding conduit surface, creating a visually continuous appearance that hides the presence of joints. This aesthetic integration reduces the visual impact of necessary connections while the actual design of the fittings eliminates physical gaps where debris could accumulate.

Inventive Principle:
Principle #32Color changes

3Adaptability or versatility

If component-based modular systems are used, then system configuration flexibility is improved, but installation complexity increases due to multiple exposed joints and gaps

Engineering Contradiction:
Improvesystem configuration flexibilityVSAvoidinstallation complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent divides the utility supply system into modular components that can be independently configured and assembled. Each module uses standardized compression fittings that simplify connections between segments, allowing flexible system configuration while reducing installation complexity through consistent, tool-friendly connection methods that eliminate the need for complex brazing procedures at each joint.

Inventive Principle:
Principle #1Segmentation

4Adaptability or versatility

If prior art systems are designed with multiple functional components, then utility delivery capability is improved, but integrated lighting and seamless surfaces are lacking

Engineering Contradiction:
Improveutility delivery capabilityVSAvoidcleaning and sanitization ease
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent integrates multiple functions into the compression fitting design, combining fluid sealing, structural support, and aesthetic surface continuity into a single component. The fitting also provides mounting surfaces for integrated lighting elements, creating a multi-functional assembly that simplifies the overall system while maintaining ease of cleaning and sanitization through its seamless exterior.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS7857354B2Component-based utility supply apparatus
Publication Date: 2010.12.28 NEXXSPAN HEALTHCARE LLC
  • US7857354B2 patent drawing
  • US7857354B2 patent drawing
  • US7857354B2 patent drawing

AI summary

A component-based utility supply apparatus includes a wall mounting bracket, a utility distribution unit mounted to the wall mounting bracket and an equipment management rail. The wall mounting bracket includes a longitudinally extending wall mounting flange and at least one longitudinally extending supporting flange. The utility distribution unit can comprise a fluid (gas) manifold, or a power distribution assembly, or both the gas manifold and the power distribution assembly may be coupled together with the wall mounting bracket and equipment rail to provide a combined power and gas utility configuration. The utility supply apparatus further comprises integrated lighting devices and light transmissive lens panel for supplying light along at least a portion of the utility supply apparatus.