AI-Assisted Robotic Surgical Instruments with Enhanced Safety and Efficacy

Publication ID: 24-11857182_0005_PTD
Published: November 07, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “AI-Assisted Robotic Surgical Instruments with Enhanced Safety and Efficacy,” Published Technical Disclosure No. 24-11857182_0005_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857182_0005_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. 11,857,182.

Summary of the Inventive Concept

The present inventive concept relates to a next-generation surgical instrument system that integrates AI-assisted surgical guidance, real-time 3D tissue imaging, self-cleaning antimicrobial surgical end effectors, and haptic feedback-enabled surgical simulation. This system aims to revolutionize minimally invasive surgery by providing unparalleled precision, safety, and efficacy.

Background and Problem Solved

The original patent, 'Surgical instruments with combination function articulation joint arrangements,' addressed the need for surgical instruments that can staple and cut tissue in various surgical procedures. However, the original design has limitations in terms of precision, safety, and efficacy. The new inventive concept addresses these limitations by introducing AI-assisted surgical guidance, real-time 3D tissue imaging, and self-cleaning antimicrobial surgical end effectors, thereby reducing surgical site infections and promoting rapid tissue healing.

Detailed Description of the Inventive Concept

The new inventive concept comprises a modular, AI-assisted surgical platform operably coupled to a robotic-assisted surgical instrument. The AI-assisted surgical platform provides real-time surgical guidance and predictive analytics to optimize surgical outcomes. The robotic-assisted surgical instrument features an integrated, real-time 3D tissue imaging system, enabling precision tissue dissection and reconstruction. The surgical end effector is self-cleaning and antimicrobial, reducing the risk of surgical site infections. Furthermore, the system includes a haptic feedback-enabled surgical instrument operably coupled to a virtual reality surgical simulation platform, providing immersive, real-time surgical training and simulation. The surgical staple cartridge is biodegradable and bioabsorbable, minimizing tissue trauma and promoting rapid tissue healing.

Novelty and Inventive Step

The new inventive concept's integration of AI-assisted surgical guidance, real-time 3D tissue imaging, self-cleaning antimicrobial surgical end effectors, and haptic feedback-enabled surgical simulation represents a significant departure from the original patent's design. The novel combination of these features provides a paradigm shift in minimally invasive surgery, offering unparalleled precision, safety, and efficacy.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include varying the type of AI-assisted surgical guidance, such as using machine learning algorithms or natural language processing. The real-time 3D tissue imaging system could be replaced with other imaging modalities, such as ultrasound or fluorescence imaging. The self-cleaning antimicrobial surgical end effector could be adapted for use in other medical devices, such as catheters or implantable devices. The haptic feedback-enabled surgical simulation platform could be integrated with other simulation technologies, such as augmented reality or mixed reality.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the medical device industry, particularly in the areas of minimally invasive surgery, robotic-assisted surgery, and surgical simulation. The target market includes hospitals, surgical centers, and medical research institutions. The system's ability to provide unparalleled precision, safety, and efficacy could lead to increased adoption and market share in the surgical instrument market.

CPC Classifications

SectionClassGroup
A A61 A61B17/0686
A A61 A61B17/00234
A A61 A61B17/068
A A61 A61B17/072
A A61 A61B17/07207
A A61 A61B17/29
A A61 A61B17/320092
A A61 A61B34/30
A A61 A61B2017/00314
A A61 A61B2017/00323
A A61 A61B2017/00336
A A61 A61B2017/00367
A A61 A61B2017/00389
A A61 A61B2017/00398
A A61 A61B2017/00477
A A61 A61B2017/07214
A A61 A61B2017/07257
A A61 A61B2017/07271
A A61 A61B2017/07278
A A61 A61B2017/07285
A A61 A61B2017/2927
A A61 A61B2017/320071
A A61 A61B2017/320093
A A61 A61B2017/320094
A A61 A61B2017/320095
A A61 A61B2017/320097
A A61 A61B2034/301

Field of Art

Surgical instrumentation, specifically robotic and minimally invasive surgical systems with articulating end effectors, requiring advanced mechanical engineering, biomedical engineering, and medical device design expertise

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or surgical instrument designer with advanced degrees, 5-10 years of experience in medical device development, familiar with robotic surgical technologies, biomaterials, and advanced manufacturing techniques

Obviousness Rationale

A PHOSITA would recognize that the PTD's AI-assisted and enhanced surgical instrument represents a predictable technological progression from the source patent's articulating surgical instrument design. The core mechanical articulation principles remain consistent, with technological enhancements that would be considered routine optimization in the field of surgical robotics. The integration of AI, imaging, and advanced materials represents incremental improvements that would be obvious to a skilled practitioner seeking to enhance surgical precision and safety.

Obvious Combinations & Variations

Source Patent Element
Surgical instrument with articulation joint and staple cartridge support
PTD Variation
AI-assisted robotic surgical platform with real-time 3D tissue imaging integrated into articulating end effector
Obviousness Reasoning
Adding imaging and AI guidance to an existing articulating surgical instrument represents a known technique for improving surgical precision, with predictable results in enhancing surgical performance
Source Patent Element
Surgical instrument with shaft assembly and end effector
PTD Variation
Self-cleaning antimicrobial surgical end effector with biodegradable staple cartridge
Obviousness Reasoning
Modifying surgical end effector materials to improve infection control and tissue healing is a predictable design optimization within medical device engineering
Source Patent Element
Surgical instrument with articulation capabilities
PTD Variation
Haptic feedback-enabled surgical instrument with virtual reality simulation platform
Obviousness Reasoning
Integrating simulation and feedback technologies into surgical instruments represents a logical extension of existing robotic surgical design principles, addressing training and skill development needs
Source Patent Element
Surgical stapling instrument with mechanical articulation
PTD Variation
AI-guided surgical platform with predictive analytics for surgical outcomes
Obviousness Reasoning
Incorporating machine learning and predictive analytics into surgical instrument design is a foreseeable technological advancement addressing precision and safety concerns
Source Patent Element
Robotic surgical instrument with shaft and end effector
PTD Variation
Modular surgical platform with interchangeable imaging and guidance systems
Obviousness Reasoning
Creating modular surgical platforms with adaptable technological components represents a standard approach to medical device design, enabling flexible and upgradeable surgical technologies
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857182 and the present published technical disclosure, a person of ordinary skill in the art would find the claimed variations obvious, as they represent predictable technological extensions of existing surgical instrument design principles, integrating known techniques in AI, imaging, and materials science to enhance surgical precision and safety.

Original Patent Information

Patent NumberUS 11,857,182
TitleSurgical instruments with combination function articulation joint arrangements
Assignee(s)Cilag GmbH International