Specialized Systems for Large Tissue Specimen Removal in Niche Environments

Publication ID: 24-11857216_0004_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Systems for Large Tissue Specimen Removal in Niche Environments,” Published Technical Disclosure No. 24-11857216_0004_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857216_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. 11,857,216.

Summary of the Inventive Concept

The present inventive concept relates to novel systems and methods for removing large tissue specimens from internal body cavities in specialized environments, such as high-security, disaster relief, extreme weather, high-altitude, and sterile settings.

Background and Problem Solved

The original patent described systems and methods for large tissue specimen removal in general surgical settings. However, these systems may not be suitable for specialized environments where additional security, durability, or sterility measures are required. The present inventive concept addresses these limitations by providing novel solutions tailored to specific niche environments.

Detailed Description of the Inventive Concept

The inventive concept comprises four specialized systems and methods for large tissue specimen removal. The first system features a containment bag with enhanced security features, including a tamper-evident seal and biometric authentication mechanism, for use in high-security environments. The second system employs a containment bag with reinforced material and a specialized retrieval instrument for disaster relief operations. The third system incorporates a heated containment bag and insulated access cannula for extreme weather conditions. The fourth system utilizes a containment bag with an antimicrobial coating and a UV-C light source for sterile environments.

Novelty and Inventive Step

The present inventive concept provides novel solutions for large tissue specimen removal in specialized environments, which are not addressed by the original patent. The inventive step lies in the adaptation of the original systems and methods to meet the unique requirements of these niche environments, thereby providing improved safety, security, and effectiveness.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include additional security features, such as encryption or secure data transmission, for high-security environments. Other variations may incorporate advanced materials or coatings for improved durability or sterility in extreme weather or high-altitude settings.

Potential Commercial Applications and Market

The present inventive concept has significant commercial potential in various industries, including healthcare, biotechnology, and disaster relief. The specialized systems and methods can be marketed to hospitals, research institutions, and government agencies operating in niche environments, providing a competitive advantage in these markets.

CPC Classifications

SectionClassGroup
A A61 A61B17/3421
A A61 A61B17/00234
A A61 A61B2017/00287
A A61 A61B2017/320024
A A61 A61B2017/320775
A A61 A61B2017/3484
A A61 A61B2017/3486

Original Patent Information

Patent NumberUS 11,857,216
TitleSystems and methods for large tissue specimen removal
Assignee(s)Covidien LP