Specialized Surgical Anchor Devices for Extreme Environments

Publication ID: 24-11857191_0009_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Surgical Anchor Devices for Extreme Environments,” Published Technical Disclosure No. 24-11857191_0009_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857191_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. 11,857,191.

Summary of the Inventive Concept

An adaptive surgical anchor device for protecting anastomosis in the intestine, designed for high-security needs, disaster relief, and extreme weather conditions, offering enhanced radial elasticity and flexibility.

Background and Problem Solved

The original patent for a surgical anchor device addressed the need for protecting anastomosis in the intestine. However, its design and material limitations restricted its use in specific, demanding environments. The new inventive concept solves this problem by introducing specialized anchor devices tailored to high-security needs, disaster relief, and extreme weather conditions, thereby expanding the range of potential applications.

Detailed Description of the Inventive Concept

The new inventive concept comprises a surgical anchor device with an anchor element made of a material exhibiting properties of radial elasticity, enabling it to be compressed radially into a retracted position and adopt a maximally radially expanded position after release. This feature allows the device to adapt to various operational environments, ensuring reliable anchoring in extreme conditions. The device can be introduced into the intestine through an anal orifice and routed to an anchor site, where it provides temporary protection for the anastomosis. The anchor element's radial elasticity enables it to withstand high pressures and maintain its position, even in extreme weather conditions or high-security environments.

Novelty and Inventive Step

The new inventive concept's novelty lies in its adaptation of the original surgical anchor device to specialized environments, achieved through the use of materials with radial elasticity. This innovation enables the device to operate effectively in extreme conditions, which was not possible with the original design. The inventive step is the integration of radial elasticity into the anchor element, allowing it to compress and expand as needed, thereby ensuring reliable anchoring in challenging environments.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in anchor element design, material selection, and suction chamber configuration to further enhance its performance in specific environments. For example, a variant could be designed with a reinforced anchor element for high-security applications or a compact suction chamber for use in disaster relief scenarios.

Potential Commercial Applications and Market

The specialized surgical anchor devices for extreme environments have significant commercial potential in the medical device industry, particularly in niche markets such as high-security medical facilities, disaster relief organizations, and extreme weather condition response teams. The devices could also be used in research settings to develop new treatments for intestinal disorders.

CPC Classifications

SectionClassGroup
A A61 A61B17/08
A A61 A61F2/04
A A61 A61F5/0013
A A61 A61F5/0076
A A61 A61F5/0089
A A61 A61B17/1114
A A61 A61B2017/00818
A A61 A61B2017/00862
A A61 A61B2017/00995
A A61 A61B2017/308
A A61 A61B2090/0815
A A61 A61F2/064
A A61 A61F2/95
A A61 A61F2002/044
A A61 A61F2002/045
A A61 A61F2002/075
A A61 A61F2002/9528
F F04 F04C2270/041

Field of Art

Surgical device design and medical intervention techniques, specifically focused on gastrointestinal surgical anchoring methods, with expertise in minimally invasive procedures, device materials, and anatomical intervention strategies

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or surgical device designer with advanced degree, experience in medical device development, understanding of material science, surgical procedural techniques, and expertise in designing adaptive medical interventions

Obviousness Rationale

A skilled practitioner would recognize that introducing radial elasticity to the surgical anchor device represents a predictable engineering modification that enhances the original device's functionality. The core surgical anchoring method remains substantially unchanged, with the material property modification providing incremental technical improvement. The PTD's variations represent standard design optimization techniques commonly employed in medical device engineering to expand operational environments and device adaptability.

Obvious Combinations & Variations

Source Patent Element
Surgical anchor device with suction chamber for intestinal anchoring
PTD Variation
Adding radial elasticity material properties to enable compressed and expanded configurations
Obviousness Reasoning
Material selection to enhance device flexibility is a known technique in medical device design, representing a predictable solution to improve device performance across different operational conditions
Source Patent Element
Anchor element with semi-rigid hollow longitudinal structure
PTD Variation
Modifying material composition to provide radial compression and expansion capabilities
Obviousness Reasoning
Adapting material properties to improve device functionality is a standard engineering approach with expected and predictable outcomes in medical device development
Source Patent Element
Intestinal anchoring method through anal orifice
PTD Variation
Extending device applicability to extreme environments and high-security scenarios
Obviousness Reasoning
Expanding device operational parameters through material and design modifications represents a routine engineering optimization process
35 U.S.C. § 103 Summary: Based on US Patent 11857191, the present publication demonstrates that a person having ordinary skill in the art would find the disclosed surgical anchor device variations obvious, as the technical modifications represent predictable engineering solutions that extend the original device's functionality through standard material and design optimization techniques.

Original Patent Information

Patent NumberUS 11,857,191
TitleMethod of chirurgical treatment using a surgical anchor device