Modular Surgical System with Interchangeable Tools and Advanced Feedback

Publication ID: 24-11857246_0005_PTD
Published: November 07, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Modular Surgical System with Interchangeable Tools and Advanced Feedback,” Published Technical Disclosure No. 24-11857246_0005_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857246_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. 11,857,246.

Summary of the Inventive Concept

A next-generation surgical system that integrates modular multi-tools with interchangeable tips, advanced sensors, and real-time feedback to enhance surgical precision, flexibility, and efficiency.

Background and Problem Solved

The original surgical multi-tool patent addressed the limitation of single-function surgical tools. However, the next evolution in surgical technology requires more ambitious and forward-thinking solutions. The new inventive concept addresses the need for a more versatile, efficient, and precise surgical system that can adapt to various procedures and surgeon preferences.

Detailed Description of the Inventive Concept

The modular surgical system comprises a range of interchangeable multi-tools, each configured for specific surgical procedures. The multi-tools feature advanced materials, such as nanotechnology-enhanced surfaces, to reduce tissue adhesion and improve instrument maneuverability. The system includes a robotic arm for precise control and manipulation of the multi-tool during surgical procedures. Real-time feedback is provided through sensors that detect tissue properties and instrument performance, displayed on a dedicated unit for the surgeon. This integrated system enables surgeons to perform complex procedures with increased accuracy, reduced risk, and improved patient outcomes.

Novelty and Inventive Step

The new claims introduce several non-obvious and novel aspects, including the modular design with interchangeable tips, advanced sensors, and real-time feedback. These features collectively provide a paradigm shift in surgical technology, enabling surgeons to adapt to diverse procedures and preferences while improving overall surgical performance.

Alternative Embodiments and Variations

Alternative embodiments may include varying the design of the robotic arm, incorporating artificial intelligence for predictive analytics, or integrating the system with existing surgical platforms. Variations could also involve different materials or surface treatments for the multi-tools, or expanding the range of interchangeable tips to accommodate diverse surgical specialties.

Potential Commercial Applications and Market

The modular surgical system has vast commercial potential in the medical device industry, targeting hospitals, surgical centers, and medical research institutions. The system's adaptability, precision, and efficiency make it an attractive solution for surgeons and healthcare providers seeking to improve patient outcomes while reducing costs and procedural times.

CPC Classifications

SectionClassGroup
A A61 A61B18/1442
A A61 A61B17/00234
A A61 A61B17/30
A A61 A61B17/3201
A A61 A61B18/1206
A A61 A61B18/1445
A A61 A61B2017/00353
A A61 A61B2017/00473
A A61 A61B2018/00083
A A61 A61B2018/0091
A A61 A61B2018/00595
A A61 A61B2018/126
A A61 A61B2018/146
A A61 A61B2018/1457

Field of Art

Medical device engineering, specifically surgical instrumentation with multi-functional tool configurations, focusing on minimally invasive surgical technologies and robotic-assisted surgical systems

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or surgical instrument designer with advanced degree, 5-10 years experience in medical device development, familiar with surgical tool design, materials science, and robotic surgical technologies

Obviousness Rationale

A PHOSITA would recognize that extending the source patent's multi-configuration surgical tool concept to include modular interchangeable tips, advanced sensors, and robotic integration represents predictable technological progression in surgical instrumentation. The fundamental multi-configuration tool design provides a clear technological foundation for introducing additional functional enhancements and control mechanisms. These variations represent incremental improvements using known techniques in medical device engineering that would be obvious to a skilled practitioner seeking to enhance surgical tool performance and versatility.

Obvious Combinations & Variations

Source Patent Element
Surgical tool with first and second tips capable of multiple configurations including forceps and scissors
PTD Variation
Modular multi-tool with interchangeable tips enabling forceps, scissors, and electrocautery configurations
Obviousness Reasoning
Predictable extension of existing multi-configuration tool design, representing a known technique of increasing tool versatility through modular tip replacement
Source Patent Element
Surgical tool with rotatable tips relative to handles
PTD Variation
Robotic arm for precise control and manipulation of multi-tool during surgical procedures
Obviousness Reasoning
Logical technological progression integrating robotic control systems with existing multi-configuration surgical tools, representing a predictable enhancement in surgical technology
Source Patent Element
Surgical tool with multiple functional configurations
PTD Variation
Nanotechnology-enhanced surface to reduce tissue adhesion and improve instrument maneuverability
Obviousness Reasoning
Application of known surface modification techniques to improve existing surgical tool performance, representing an obvious materials science approach to instrument design
Source Patent Element
Surgical tool with rotatable and configurable tips
PTD Variation
Real-time feedback system with sensors detecting tissue properties and instrument performance
Obviousness Reasoning
Predictable integration of sensor technologies to provide enhanced surgical information, representing a known technique for improving surgical instrument functionality
35 U.S.C. § 103 Summary: Based on US Patent 11857246's disclosure of a multi-configuration surgical tool, the present publication demonstrates that a Person Having Ordinary Skill In The Art would find the claimed variations obvious through predictable combinations of known surgical instrument design techniques. The disclosed modular multi-tool with interchangeable tips, robotic integration, and advanced sensing represents an obvious technological progression that would be apparent to a skilled practitioner in medical device engineering.

Original Patent Information

Patent NumberUS 11,857,246
TitleSurgical multi-tool and method of use
Assignee(s)Divyze, Inc.