Context-Aware Electrosurgical Instrument Activation

Publication ID: 24-11857147_0010_PTD
Published: November 07, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Context-Aware Electrosurgical Instrument Activation,” Published Technical Disclosure No. 24-11857147_0010_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857147_0010_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. 11,857,147.

Summary of the Inventive Concept

A next-generation electrosurgical instrument activation system that leverages real-time surgical workflow analysis, machine learning, and digital twin technology to optimize instrument activation, enhance surgical efficiency, and improve patient outcomes.

Background and Problem Solved

The original token-based electrosurgical instrument activation method has limitations in adapting to dynamic surgical workflows and optimizing instrument activation. The new inventive concept addresses these limitations by introducing a more sophisticated and adaptive approach, enabling real-time optimization of electrosurgical instrument activation based on surgical workflow analysis, machine learning predictions, and digital twin simulations.

Detailed Description of the Inventive Concept

The context-aware electrosurgical instrument activation system comprises a data analytics module, a token generator, and an activation control unit. The data analytics module analyzes real-time surgical workflow data to identify opportunities for optimization. The token generator produces context-aware tokens that incorporate this analysis, and the activation control unit dynamically adjusts electrosurgical instrument activation based on the generated tokens and analyzed workflow data. The system can also incorporate machine learning-based predictive analytics to forecast surgical workflow and optimize electrosurgical instrument activation. Additionally, a digital twin of the surgical robot arm can be used to simulate various surgical scenarios and optimize electrosurgical instrument activation.

Novelty and Inventive Step

The new inventive concept introduces a paradigm shift in electrosurgical instrument activation by leveraging real-time surgical workflow analysis, machine learning, and digital twin technology. This approach is distinct from the original token-based method, which relied on periodic token generation and transmission. The new claims introduce a novel and non-obvious combination of technologies that enable real-time optimization of electrosurgical instrument activation, enhancing surgical efficiency and patient outcomes.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include using different machine learning algorithms or data analytics techniques to optimize electrosurgical instrument activation. The system could also be adapted for use in various surgical specialties or integrated with other surgical technologies, such as robotic-assisted surgery or augmented reality visualization.

Potential Commercial Applications and Market

The context-aware electrosurgical instrument activation system has significant commercial potential in the surgical technology market, particularly in the areas of robotic-assisted surgery, minimally invasive surgery, and surgical workflow optimization. The system's ability to enhance surgical efficiency, reduce complications, and improve patient outcomes could lead to widespread adoption in hospitals and surgical centers.

CPC Classifications

SectionClassGroup
A A61 A61B18/1482
A A61 A61B18/1206
A A61 A61B18/1233
A A61 A61B18/14
A A61 A61B34/30
A A61 A61B2017/00141
A A61 A61B2017/00154
A A61 A61B2018/00083
A A61 A61B2018/00178
A A61 A61B2018/00589
A A61 A61B2018/00601
A A61 A61B2018/00607
A A61 A61B2018/00773
A A61 A61B2018/00875
A A61 A61B2018/00886
A A61 A61B2018/00928
A A61 A61B2018/00958
A A61 A61B2034/302
A A61 A61B2034/306

Field of Art

Robotic surgical systems and electrosurgical instrument control technologies, specifically focusing on surgical instrument activation, workflow optimization, and digital control interfaces for medical robotics

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or robotics specialist with expertise in surgical robotics, control systems, machine learning, and medical device integration, holding advanced degrees in bioengineering or mechanical engineering with 3-5 years of experience in medical technology development

Obviousness Rationale

A PHOSITA would recognize that extending the source patent's token-based activation method with contextual analysis and machine learning represents a predictable technological progression. The core token transmission mechanism remains fundamentally unchanged, while advanced analytics provide incremental optimization. The integration of workflow analysis and digital twin technologies are natural extensions of existing robotic surgical control paradigms that a skilled practitioner would find obvious given the state of medical robotics technology.

Obvious Combinations & Variations

Source Patent Element
Periodic token generation with time-based validation for surgical robot instrument activation
PTD Variation
Context-aware token generation incorporating real-time surgical workflow data and machine learning predictive analytics
Obviousness Reasoning
Adding contextual intelligence to existing token transmission is a known technique in control systems, representing an obvious design optimization that a PHOSITA would recognize as a predictable technological improvement
Source Patent Element
Unique identification of surgical robot arm in token transmission
PTD Variation
Digital twin simulation of surgical robot arm to optimize instrument activation scenarios
Obviousness Reasoning
Creating virtual representations of physical systems is a standard engineering approach for performance optimization, which would be considered an obvious extension of existing identification and tracking methodologies
Source Patent Element
Token-based activation method with counter and validation mechanisms
PTD Variation
Personalized activation profiles generated through patient-specific data analysis
Obviousness Reasoning
Customizing technological interfaces based on specific input parameters is a well-established design approach in medical technologies, representing a predictable and obvious variation to a PHOSITA
Source Patent Element
Periodic token generation for instrument control
PTD Variation
Dynamic reconfiguration of instrument activation using machine learning-based predictive analytics
Obviousness Reasoning
Incorporating adaptive machine learning techniques into existing control mechanisms is a foreseeable technological progression that would be obvious to a skilled practitioner seeking performance improvements
35 U.S.C. § 103 Summary: Based on US Patent 11857147's teachings of token-based electrosurgical instrument activation, the present disclosure demonstrates that the claimed variations represent obvious extensions of prior art, employing known techniques of contextual analysis, machine learning, and digital simulation to incrementally enhance surgical robot control systems. A person having ordinary skill in the art would find the proposed modifications to be straightforward and predictable improvements within the existing technological landscape.

Original Patent Information

Patent NumberUS 11,857,147
TitleToken-based electrosurgical instrument activation
Assignee(s)CMR Surgical Limited