Specialized Restraint Anchor Systems for Niche Environments

Publication ID: 24-11857452_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Restraint Anchor Systems for Niche Environments,” Published Technical Disclosure No. 24-11857452_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857452_0009_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. 11,857,452.

Summary of the Inventive Concept

The inventive concept discloses a family of restraint anchor systems tailored to address specific challenges in high-security, disaster relief, extreme weather, and remote medical environments, ensuring safe and secure patient restraint in diverse settings.

Background and Problem Solved

The original patent for a method and apparatus for restraint anchor provided a general solution for patient restraint. However, this solution did not adequately address the unique demands of specialized environments, such as high-security facilities, disaster relief shelters, extreme weather conditions, and remote medical facilities. The new inventive concept solves this problem by adapting the original restraint anchor to cater to these specific needs.

Detailed Description of the Inventive Concept

The inventive concept comprises a restraint anchor with an anti-ligature device, featuring a tub and a sealing element. The tub is designed to be mounted to a wall, floor, or temporary structure, depending on the environment. The sealing element prevents tampering or unauthorized access, ensuring the safety of patients and caregivers. The system is adapted for high-security patient restraint in psychiatric hospital settings, securing patients in natural disaster relief shelters, patient restraint in extreme weather conditions, and securing patients in remote, wilderness-based medical facilities.

Novelty and Inventive Step

The novelty of the inventive concept lies in its adaptation of the original restraint anchor to cater to specific, niche environments, providing a tailored solution that addresses the unique challenges of each setting. The inventive step is the recognition of the need for specialized restraint anchor systems and the development of a family of solutions that meet these needs.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include adjustable tub designs for varying wall or floor types, interchangeable sealing elements for different environmental conditions, and modular components for easy transportation and assembly. Variations could also include integrating sensors or alarms to enhance safety and security.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the healthcare, correctional, and disaster relief industries, where specialized restraint anchor systems can provide critical safety and security benefits. Target markets include psychiatric hospitals, correctional facilities, disaster relief organizations, and remote medical facilities.

CPC Classifications

SectionClassGroup
A A61 A61F5/3776
A A44 A44B11/2588
A A47 A47B91/08

Field of Art

Medical restraint systems and safety anchoring technologies, involving mechanical design for patient safety in high-risk environments, with expertise in anti-ligature device engineering and institutional safety protocols

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or safety systems designer with experience in medical facility equipment, understanding of patient restraint technologies, familiarity with modular design principles, and knowledge of environmental adaptation strategies

Obviousness Rationale

A PHOSITA would recognize that the source patent's fundamental anti-ligature device design provides a flexible framework for environmental adaptation. The PTD's variations represent predictable extensions of the original patent's core mechanical principles, applying known design modification techniques to address specific institutional contexts. The technical solution of mounting a restraint anchor with an anti-ligature mechanism remains fundamentally consistent across the disclosed environments.

Obvious Combinations & Variations

Source Patent Element
Cylindrical tub design with mountable anti-ligature mechanism
PTD Variation
Adapting tub design for psychiatric, disaster relief, correctional, and wilderness medical environments
Obviousness Reasoning
Modifying mounting configurations and material specifications represents a routine design adaptation for a PHOSITA, involving predictable engineering modifications to address specific environmental requirements
Source Patent Element
Sealing element preventing unauthorized access
PTD Variation
Integrating environment-specific tampering resistance and security features
Obviousness Reasoning
Tailoring anti-tampering mechanisms to specific institutional contexts constitutes a known technique of applying standard safety engineering principles to specialized environments
Source Patent Element
Restraint anchor mounted to structural surfaces
PTD Variation
Expanding mounting options to temporary structures, mobile facilities, and diverse architectural contexts
Obviousness Reasoning
Extending mounting capabilities represents a predictable design evolution utilizing standard mechanical attachment principles and understanding of structural integration techniques
Source Patent Element
Basic anti-ligature device configuration
PTD Variation
Introducing modular, interchangeable components for enhanced adaptability
Obviousness Reasoning
Developing modular design approaches is a standard engineering practice for increasing product versatility and addressing multiple use cases with minimal redesign
Source Patent Element
Restraint anchor with sealed mounting mechanism
PTD Variation
Adding environmental resistance features like temperature and corrosion protection
Obviousness Reasoning
Enhancing material specifications to withstand diverse environmental conditions represents a standard engineering approach to expanding product applicability
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed in this publication would have been obvious to a person having ordinary skill in the art at the time of invention, based on the teachings of US Patent 11857452. The systematic adaptation of the source patent's anti-ligature device design to specialized environments represents a predictable technological extension employing routine engineering modifications within the contemplation of an ordinary practitioner in medical safety system design.

Original Patent Information

Patent NumberUS 11,857,452
TitleMethod and apparatus for restraint anchor
Assignee(s)Indnrn Holdings, LLC