Specialized Graft Collars for Niche Surgical Environments

Publication ID: 24-11857419_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Graft Collars for Niche Surgical Environments,” Published Technical Disclosure No. 24-11857419_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857419_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. 11,857,419.

Summary of the Inventive Concept

Adapting graft collars for specific, high-stakes surgical environments, such as high-security facilities, disaster relief efforts, and extreme weather conditions.

Background and Problem Solved

The original patent disclosed graft collars for facilitating grafting in surgical procedures. However, these graft collars may not be suitable for unique operational environments, such as high-security facilities, disaster relief efforts, or extreme weather conditions, where additional features are required to ensure the success of the surgical procedure.

Detailed Description of the Inventive Concept

The new inventive concept addresses the limitations of the original patent by introducing specialized graft collars designed for niche surgical environments. The graft collars can include features such as tamper-evident mechanisms for high-security environments, reinforced structures to withstand extreme weather conditions, lightweight and corrosion-resistant materials for disaster relief efforts, sterilizable designs to prevent bacterial growth, and built-in sensors to monitor the surgical site for signs of infection. These features enable the graft collars to operate effectively in environments where standard graft collars may fail.

Novelty and Inventive Step

The new inventive concept provides a novel and non-obvious solution by adapting graft collars to specific, high-stakes surgical environments. The addition of features such as tamper-evident mechanisms, reinforced structures, and built-in sensors provides a unique solution that is not anticipated by the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include graft collars with advanced biocompatible materials, integrated power sources for the built-in sensors, or modular designs for easy customization to specific surgical environments. Variations of the inventive concept could also include graft collars for use in veterinary surgical procedures or for implantation in non-human subjects.

Potential Commercial Applications and Market

The specialized graft collars have significant commercial potential in the medical device industry, particularly in the areas of orthopedic, cardiovascular, and neurosurgical procedures. The target market includes high-security facilities, disaster relief organizations, and medical providers operating in extreme weather conditions. The inventive concept also has potential applications in veterinary medicine and research institutions.

CPC Classifications

SectionClassGroup
A A61 A61F2/28
A A61 A61B17/8695
A A61 A61F2/3094
A A61 A61B17/7032
A A61 A61B17/8047
A A61 A61F2/446
A A61 A61F2002/2835
A A61 A61F2002/30115
A A61 A61F2310/00359

Original Patent Information

Patent NumberUS 11,857,419
TitleMethods and apparatus for facilitating grafting in surgical procedures
Assignee(s)SAMARITAN BIOLOGICS, LLC