AI-Driven Surgical Instrument End Effector System with IoT and Blockchain Integration

Publication ID: 24-11857247_0008_PTD

Published: November 07, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “AI-Driven Surgical Instrument End Effector System with IoT and Blockchain Integration,” Published Technical Disclosure No. 24-11857247_0008_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857247_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. 11,857,247.

Summary of the Inventive Concept

A novel system integrating AI, IoT, and blockchain technologies to enhance surgical instrument end effector performance, customization, and maintenance, providing improved patient outcomes and reduced costs.

Background and Problem Solved

The original patent disclosed a surgical instrument end effector with RF energy transmission capabilities. However, the design and functionality were limited by the lack of integration with advanced technologies. The new inventive concept addresses these limitations by incorporating AI-driven design optimization, IoT-enabled real-time monitoring, and blockchain-based secure data storage and communication.

Detailed Description of the Inventive Concept

The system consists of a neural network module predicting tissue properties, a computer-aided design module generating customized jaw geometries, and a 3D printing module fabricating said geometries. Additionally, the system includes a blockchain-based secure data storage module for tracking instrument usage and maintenance, and an IoT-enabled sensor module for real-time monitoring of instrument performance. The AI-driven simulation software integrates with computer-aided design tools to generate optimized jaw geometries for specific tissue types. The system enables real-time monitoring of surgical instrument performance, detects potential instrument failures, and generates alerts to surgeons and maintenance personnel via a blockchain-based communication network.

Novelty and Inventive Step

The new claims introduce the integration of AI, IoT, and blockchain technologies with the original surgical instrument end effector design, providing a novel and non-obvious solution for enhanced performance, customization, and maintenance.

Alternative Embodiments and Variations

Alternative embodiments may include varying the AI algorithms used for design optimization, incorporating additional sensors or data sources for real-time monitoring, or utilizing different blockchain protocols for secure data storage and communication. Variations may also include adapting the system for use in different surgical specialties or integrating with existing hospital infrastructure.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the medical device industry, particularly in the areas of surgical instrument development, hospital supply chain management, and patient outcomes improvement. Target industries include surgical instrument manufacturers, hospitals, and healthcare technology companies.

CPC Classifications

Section	Class	Group
A	A61	A61B18/1445
A	A61	A61B2017/00389
A	A61	A61B2017/00734
A	A61	A61B2017/2925
A	A61	A61B2018/0063
A	A61	A61B2018/00083
A	A61	A61B2018/00601
A	A61	A61B2018/126
A	A61	A61B2018/1455
A	A61	A61B2018/1467

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Surgical instrument design, specifically electrosurgical end effectors with tissue grasping and energy transmission capabilities, involving advanced manufacturing, sensor integration, and computational design techniques

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with expertise in surgical instrument design, advanced manufacturing techniques, AI/machine learning, sensor integration, and medical device development, holding advanced degrees in bioengineering or mechanical engineering with specialized knowledge in medical device technologies

Obviousness Rationale

A PHOSITA would recognize that integrating AI, IoT, and blockchain technologies with existing surgical instrument end effector designs represents a predictable application of known computational techniques to improve instrument performance, customization, and maintenance tracking. The core mechanical principles of the source patent's jaw design remain fundamentally unchanged, with the PTD merely adding computational and monitoring layers that are well-established in medical device technology. The proposed variations represent incremental improvements using standard engineering approaches to enhance existing surgical instrument technologies.

Obvious Combinations & Variations

Source Patent Element

Surgical instrument end effector with specific jaw geometry for tissue grasping and RF energy transmission

PTD Variation

AI-driven computational design module for generating customized jaw geometries using neural network tissue property prediction

Obviousness Reasoning

Computational design optimization is a known technique in medical device development, and using AI to refine existing mechanical designs represents a predictable application of machine learning to existing engineering problems

Source Patent Element

Jaw members with specific tooth configurations for tissue grasping

PTD Variation

3D printing module for fabricating customized jaw geometries based on computational design parameters

Obviousness Reasoning

Additive manufacturing techniques are well-established for creating complex medical device geometries, and using computational design to guide 3D printing represents a standard engineering approach to device customization

Source Patent Element

Surgical instrument with energy transmission capabilities

PTD Variation

IoT-enabled sensor module for real-time monitoring of instrument performance and potential failure detection

Obviousness Reasoning

Integrating sensors and monitoring systems into medical devices is a known technique for improving device reliability and performance, representing a predictable enhancement to existing surgical instrument technologies

Source Patent Element

Surgical instrument end effector design focused on tissue interaction

PTD Variation

Blockchain-based secure data storage module for tracking instrument usage and maintenance history

Obviousness Reasoning

Using blockchain for medical device tracking and maintenance records is a straightforward application of existing data management technologies to improve instrument traceability and performance documentation

Source Patent Element

Surgical instrument with configurable jaw geometry

PTD Variation

Machine learning module for analyzing patient data to generate personalized instrument design recommendations

Obviousness Reasoning

Personalized medical device design using patient-specific data is a predictable extension of existing computational design and machine learning techniques in medical technology

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857247 and the disclosed variations, a person having ordinary skill in the art would find the proposed AI-driven, IoT-integrated surgical instrument end effector system to be an obvious combination of known techniques in computational design, additive manufacturing, and medical device monitoring. The incremental technological additions represent predictable applications of standard engineering approaches to existing surgical instrument technologies, thereby rendering potential claims in this domain obvious and unpatentable.

Original Patent Information

Patent Number	US 11,857,247
Title	Jaw for surgical instrument end effector
Assignee(s)	Cilag GmbH International