Advanced Surgical Stapler Buttress System with Synergistic Technologies

Publication ID: 24-11857190_0008_PTD
Published: November 07, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Advanced Surgical Stapler Buttress System with Synergistic Technologies,” Published Technical Disclosure No. 24-11857190_0008_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857190_0008_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. 11,857,190.

Summary of the Inventive Concept

The present invention integrates a surgical stapler buttress with variable length feature with distinct technologies, such as AI, IoT, blockchain, and nanomaterials, to create a more powerful system that enhances tissue analysis, stapler performance, and patient data management, while reducing complications and improving outcomes.

Background and Problem Solved

The original patent, 'Surgical stapler buttress with variable length feature', addressed the limitations of traditional open surgical devices by providing a more compact and efficient solution for endoscopic surgical instruments. However, the patent did not fully leverage the potential of integrating advanced technologies to further improve stapler performance and patient outcomes. The present inventive concept addresses this limitation by combining the patented buttress design with synergistic technologies to create a more comprehensive and effective system.

Detailed Description of the Inventive Concept

The Advanced Surgical Stapler Buttress System comprises a variable length feature, an AI-powered control module, an IoT-enabled sensor network, a blockchain-based data management system, and a nanomaterial-based coating. The AI-powered control module optimizes stapler performance based on real-time tissue analysis and adaptive learning algorithms. The IoT-enabled sensor network provides real-time feedback on tissue conditions and stapler performance, enabling improved outcomes and reduced complications. The blockchain-based data management system ensures secure, tamper-proof storage of patient data and enables real-time tracking of device performance and maintenance. The nanomaterial-based coating enhances tissue adhesion and reduces the risk of post-operative complications. The system enables predictive modeling of tissue behavior and optimized stapler design using machine learning algorithms and finite element analysis.

Novelty and Inventive Step

The present inventive concept is novel and non-obvious because it combines the patented buttress design with distinct technologies to create a more comprehensive and effective system. The integration of AI, IoT, blockchain, and nanomaterials with the surgical stapler buttress provides a synergistic effect that enhances stapler performance, patient data management, and tissue analysis, while reducing complications and improving outcomes.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the integration of other advanced technologies, such as robotics, computer vision, or advanced materials. Variations of the system could include different configurations of the AI-powered control module, IoT-enabled sensor network, and blockchain-based data management system, as well as different types of nanomaterial-based coatings.

Potential Commercial Applications and Market

The Advanced Surgical Stapler Buttress System has significant commercial potential in the medical device industry, particularly in the fields of endoscopic surgery, minimally invasive surgery, and robotic-assisted surgery. The system's ability to enhance stapler performance, patient data management, and tissue analysis, while reducing complications and improving outcomes, makes it an attractive solution for hospitals, surgical centers, and medical device manufacturers.

CPC Classifications

SectionClassGroup
A A61 A61B17/07292
A A61 A61B2017/0725
A A61 A61B2017/07285

Field of Art

Surgical instrument design, specifically endoscopic surgical stapling systems with tissue management technologies, requiring advanced knowledge of medical device engineering, biomaterials, and minimally invasive surgical techniques

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in surgical instrumentation, advanced materials, and digital health technologies, possessing graduate-level training and 5-7 years of industry experience

Obviousness Rationale

A person having ordinary skill in the art would recognize that integrating digital technologies with surgical stapler buttress systems represents a predictable extension of existing medical device innovation. The source patent's variable length buttress design provides a clear technological foundation for incorporating advanced sensing, data management, and adaptive technologies. The proposed variations represent logical combinations of known techniques in medical device engineering and digital health that would be apparent to a skilled practitioner seeking to improve surgical instrument performance and patient outcomes.

Obvious Combinations & Variations

Source Patent Element
Surgical stapler buttress with variable length trimming feature
PTD Variation
AI-powered control module for adaptive stapler performance optimization
Obviousness Reasoning
A PHOSITA would recognize that incorporating machine learning algorithms to dynamically adjust stapler performance based on tissue characteristics is a predictable application of known digital health technologies to existing surgical instrument design
Source Patent Element
Buttress assembly with configurable geometric features
PTD Variation
IoT-enabled sensor network for real-time tissue condition monitoring
Obviousness Reasoning
Integrating sensor technologies into surgical instruments represents a standard approach to enhancing device performance and diagnostic capabilities, which would be obvious to a skilled practitioner seeking to improve medical device functionality
Source Patent Element
Surgical buttress with trimming and positioning mechanisms
PTD Variation
Blockchain-based data management system for tracking device usage and patient information
Obviousness Reasoning
Implementing secure, verifiable data tracking methods is a predictable solution for addressing medical device documentation and patient safety requirements, representing an obvious technological progression
Source Patent Element
Surgical instrument buttress with material-specific design
PTD Variation
Nanomaterial-based coating to enhance tissue adhesion and reduce complications
Obviousness Reasoning
Applying advanced materials technologies to improve surgical instrument performance is a well-established approach in medical device engineering, representing a straightforward and obvious design optimization
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857190 and the disclosed technological variations, a person having ordinary skill in the art would find the proposed surgical stapler buttress system with integrated digital technologies to be an obvious combination of known techniques in medical device design. The proposed innovations represent predictable extensions of existing surgical instrument technologies, utilizing standard engineering approaches to incorporate advanced sensing, data management, and adaptive capabilities into a known surgical buttress system design.

Original Patent Information

Patent NumberUS 11,857,190
TitleSurgical stapler buttress with variable length feature
Assignee(s)Cilag GmbH International