Specialized Dental Dam Systems for Niche Environments

Publication ID: 24-11857387_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Dental Dam Systems for Niche Environments,” Published Technical Disclosure No. 24-11857387_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857387_0004_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. 11,857,387.

Summary of the Inventive Concept

The inventive concept adapts the original dental dam and clamp arrangement for specific, high-stress operational environments, such as disaster relief, high-security facilities, extreme weather conditions, remote dental care, and space exploration.

Background and Problem Solved

The original dental dam and clamp arrangement, while effective in general dentistry, lacks the specialized features required for unique operational environments. For instance, in disaster relief situations, dental care providers need easily sanitized and reusable equipment. In high-security facilities, noise minimization and patient comfort are crucial. The inventive concept addresses these limitations by introducing novel adaptations to the original design.

Detailed Description of the Inventive Concept

The inventive concept comprises a dental dam membrane formed of a shape memory polymer and a clamp arrangement having a handle and pocket region. The clamp arrangement is designed to be easily sanitized and reused in high-stress environments, minimize noise and maximize patient comfort, withstand extreme temperatures and humidity, be compact and lightweight for easy transportation, or operate in microgravity environments, depending on the specific application. The shape memory polymer allows for the dental dam membrane to adapt to different oral structures and provides a secure fit.

Novelty and Inventive Step

The inventive concept introduces novel adaptations to the original dental dam and clamp arrangement, specifically designed for niche environments. The combination of a shape memory polymer dental dam membrane and a clamp arrangement tailored to the unique requirements of each environment constitutes a non-obvious and innovative solution.

Alternative Embodiments and Variations

Alternative embodiments may include using different materials for the dental dam membrane, modifying the clamp arrangement for specific oral structures, or integrating additional features such as sensors or lighting. Variations of the inventive concept could also be applied to other medical procedures requiring specialized equipment.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the dental care industry, particularly in niche markets such as disaster relief, high-security facilities, and space exploration. The specialized dental dam systems can be marketed as premium products, offering unique value propositions to dental care providers operating in these environments.

CPC Classifications

SectionClassGroup
A A61 A61C5/82
A A61 A61C2201/007

Field of Art

Dental medical devices, specifically dental dam systems and associated medical equipment for oral procedures, requiring expertise in materials science, medical device design, and dental equipment engineering

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced training in dental engineering, materials science, and medical device design, capable of understanding polymer technologies, mechanical adaptations, and contextual equipment modifications

Obviousness Rationale

A PHOSITA would recognize that the source patent's fundamental dental dam design provides a clear technological foundation for adapting the device to specialized environments. The shape memory polymer and modular clamp arrangement inherently suggest versatility across different use cases. The disclosed variations represent predictable extensions of the original patent's core technological principles, applying known engineering adaptation techniques to create environment-specific implementations.

Obvious Combinations & Variations

Source Patent Element
Shape memory polymer dental dam membrane with locating portions and guide formations
PTD Variation
Adapting the membrane for specific environments like disaster relief, space exploration, and extreme conditions
Obviousness Reasoning
Material adaptability is a predictable design choice for medical devices, with shape memory polymers inherently suggesting flexible application across different use scenarios
Source Patent Element
Clamp arrangement with pocket region and engagement mechanisms
PTD Variation
Modifying clamp design to minimize noise, enhance sanitization, and accommodate unique environmental constraints
Obviousness Reasoning
Optimizing medical device interfaces for specific operational contexts represents a standard engineering problem-solving approach with finite, predictable solution sets
Source Patent Element
Dental dam system with configurable oral structure engagement
PTD Variation
Creating specialized dental dam kits for high-security facilities, remote care, and microgravity environments
Obviousness Reasoning
Extending medical device functionality to niche environments is an obvious technological progression using known design modification techniques
Source Patent Element
Membrane with guide formations and locating portions
PTD Variation
Integrating additional features like sensors or lighting into the dental dam system
Obviousness Reasoning
Augmenting medical devices with supplementary technological capabilities represents a predictable innovation pathway for skilled practitioners
Source Patent Element
Clamp arrangement with undercut sections for slidable engagement
PTD Variation
Developing compact, lightweight clamp designs for transportation and emergency medical contexts
Obviousness Reasoning
Miniaturization and portability are standard engineering optimization strategies with well-understood implementation methodologies
35 U.S.C. § 103 Summary: Based on US Patent 11857387's foundational dental dam design, the present publication demonstrates that a person having ordinary skill in the art would find the disclosed environmental adaptations and specialized implementations obvious and predictable extensions of the existing technological framework, thereby rendering subsequent claims covering similar variations anticipated and non-patentable under standard obviousness analysis.

Original Patent Information

Patent NumberUS 11,857,387
TitleDental dam and method of use