Specialized Luminal Structure Anchoring Devices for Niche Environments

Publication ID: 24-11857160_0004_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Luminal Structure Anchoring Devices for Niche Environments,” Published Technical Disclosure No. 24-11857160_0004_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857160_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. 11,857,160.

Summary of the Inventive Concept

The inventive concept adapts the original luminal structure anchoring device for specific, narrow market or unique operational environments, including high-radiation, disaster relief, extreme weather, high-security, and remote settings.

Background and Problem Solved

The original patent described a device for endoscopy or endosonography-guided transluminal interventions, but it lacked specialized features for niche environments. The new inventive concept addresses this limitation by providing devices and methods tailored to these specific contexts, ensuring safe and effective luminal structure anchoring in challenging situations.

Detailed Description of the Inventive Concept

The inventive concept encompasses four specialized variations of the original device. The first variation is designed for high-radiation environments, featuring a radiation-resistant expandable hollow stent. The second variation is suited for disaster relief settings, where the device is deployed using an endoscopy-guided transluminal intervention method. The third variation is adapted for extreme weather conditions, with an insulated and waterproof housing enclosing the expandable hollow stent and a heating element to maintain a suitable temperature. The fourth variation is designed for high-security environments, integrating a biometric authentication module to ensure secure deployment of the stent. These specialized devices and methods provide a robust solution for anchoring luminal structures in diverse and demanding contexts.

Novelty and Inventive Step

The new inventive concept introduces novel features and adaptations that distinguish it from the original patent. The radiation-resistant stent, insulated housing, biometric authentication module, and satellite-enabled communication system are non-obvious improvements that enable the device to operate effectively in niche environments.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include using different materials or geometries for the stent, varying the type of biometric authentication, or incorporating additional sensors or monitoring systems to enhance device performance in specific environments.

Potential Commercial Applications and Market

The specialized luminal structure anchoring devices have significant commercial potential in various industries, including healthcare, disaster relief, and national security. The devices can be marketed to hospitals, emergency response teams, and government agencies, providing a unique solution for anchoring luminal structures in challenging environments.

CPC Classifications

SectionClassGroup
A A61 A61B1/00148
A A61 A61B1/0014
A A61 A61B1/041
A A61 A61B17/0401
A A61 A61B17/0469
A A61 A61B17/11
A A61 A61B17/1114
A A61 A61B2017/00867
A A61 A61B2017/0408
A A61 A61B2017/0409
A A61 A61B2017/0414
A A61 A61B2017/0454
A A61 A61B2017/0464
A A61 A61B2017/1139
A A61 A61N1/05
A A61 A61N1/3601
A A61 A61N1/36007

Field of Art

Medical device engineering, specifically endoscopic intervention technologies for creating luminal anastomoses, involving expertise in biomedical engineering, interventional medical device design, and transluminal surgical techniques

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with advanced degrees, experience in minimally invasive surgical technologies, understanding of material science, and familiarity with adapting medical devices for specialized environments

Obviousness Rationale

A PHOSITA would recognize that the specialized variations in the PTD represent predictable extensions of the source patent's core technology by applying known engineering techniques to modify the base luminal anchoring device for specific operational contexts. The fundamental stent mechanism remains consistent, with variations primarily involving material selection, environmental adaptations, and supplementary authentication or communication features. These modifications represent standard design iterations that would be obvious to a skilled practitioner seeking to expand the device's utility across different medical intervention scenarios.

Obvious Combinations & Variations

Source Patent Element
Expandable hollow stent with retention members for luminal structure anchoring
PTD Variation
Radiation-resistant stent material and construction for high-radiation environments
Obviousness Reasoning
Material selection for radiation resistance is a known engineering technique, with multiple established radiation-resistant alloys and polymer composites readily available to a PHOSITA for medical device applications
Source Patent Element
Endoscopy-guided transluminal intervention device
PTD Variation
Integration of biometric authentication module to control device deployment
Obviousness Reasoning
Adding security authentication to medical devices is a predictable design improvement, representing a standard approach to enhancing device safety and preventing unauthorized use
Source Patent Element
Hollow member with configurable retention members
PTD Variation
Insulated and temperature-regulated housing for extreme environmental conditions
Obviousness Reasoning
Thermal management and environmental protection are standard engineering design considerations, with well-established techniques for creating protective enclosures that maintain device functionality
Source Patent Element
Transluminal intervention method for creating fluid conduits
PTD Variation
Satellite-enabled remote guidance system for deployment in isolated settings
Obviousness Reasoning
Incorporating remote communication technologies into medical devices is a predictable evolution, leveraging standard telecommunications and medical device integration techniques
Source Patent Element
Expandable stent with configurable geometry
PTD Variation
Disaster relief specific deployment protocols and simplified intervention method
Obviousness Reasoning
Adapting medical devices for specific emergency or humanitarian contexts represents a standard design approach, involving minor protocol and interface modifications to existing technological frameworks
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857160 and the disclosed variations, a person having ordinary skill in the art would find the specialized luminal structure anchoring devices obvious and anticipated, as the proposed modifications represent predictable engineering adaptations that do not rise to the level of non-obvious innovation. The variations merely apply known techniques to extend the base device's utility across diverse operational environments, thereby rendering potential claims to such adaptations obvious and unpatentable.

Original Patent Information

Patent NumberUS 11,857,160
TitleLuminal structure anchoring devices and methods
Assignee(s)Boston Scientific Scimed, Inc.