Published Technical Disclosure Archive

Next-Gen Surgical Gown: AI-Optimized Instrument Management

Publication ID: 24-11857002_0005_PTD
Published: October 27, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Next-Gen Surgical Gown: AI-Optimized Instrument Management,” Published Technical Disclosure No. 24-11857002_0005_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11857002_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. 11,857,002.

Background and Problem Solved

The original patent addressed the need for improved surgical gowns, but its design limitations led to distractions and inefficiencies. The next-generation system overcomes these limitations by introducing modular, instrument-specific storage, real-time instrument tracking, and subtle tactile cues to facilitate instrument retrieval, thereby minimizing distractions and optimizing surgical workflows.

Novelty and Inventive Step

The next-generation system introduces a paradigm shift in surgical gown design by incorporating modular, instrument-specific storage, AI-powered instrument tracking, and wearable haptic feedback technology. These features, combined with the use of sustainable materials and machine learning-based optimization, provide a non-obvious and innovative solution that surpasses the original patent's limitations.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include variations in the design of the storage modules, such as adjustable compartments or specialized pockets for specific instruments. Additionally, the AI-powered instrument tracking system could be integrated with existing hospital infrastructure, such as electronic health records or surgical workflow management systems. The wearable haptic feedback technology could also be adapted for use in other medical or industrial applications.

Potential Commercial Applications and Market

The next-generation modular surgical gown system has significant commercial potential in the medical industry, particularly in hospitals and surgical centers. The system's ability to optimize efficiency, reduce distractions, and enhance sustainability could lead to increased adoption and market share. Additionally, the system's modular design and machine learning-based optimization could enable personalized, adaptive solutions for specific surgical procedures or user preferences, further expanding its market potential.

CPC Classifications

SectionClassGroup
A A41 A41D13/0012
A A41 A41D13/1209

Field of Art

Medical Protective Apparel Design, specifically surgical gown engineering with a focus on instrument storage and ergonomic functionality

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or industrial designer with expertise in medical textiles, surgical workflow optimization, and human factors engineering, typically holding a bachelor's or master's degree with 3-5 years of experience in medical product design

Obviousness Rationale

A PHOSITA would recognize that the PTD's proposed variations represent predictable extensions of the source patent's core surgical gown design principles, leveraging known technologies in sensor integration, modular design, and material science to incrementally improve instrument management and surgical workflow efficiency.

Obvious Combinations & Variations

Source Patent Element
Surgical gown with first and second gown portions configured for instrument storage
PTD Variation
Modular, interchangeable instrument-specific storage modules that can be attached to the base gown unit
Obviousness Reasoning
Modular design is a known technique in protective apparel, and a PHOSITA would find it obvious to create adaptable storage solutions that enhance the original patent's instrument-holding capabilities
Source Patent Element
Gown with pockets and loops for instrument attachment
PTD Variation
AI-powered instrument tracking using integrated sensors and microprocessors
Obviousness Reasoning
Sensor integration and tracking technologies are well-established in medical device design, representing a predictable application of known electronic monitoring techniques to the existing gown structure
Source Patent Element
Base material with adhesive connections for gown components
PTD Variation
Sustainable, biodegradable material composed of plant-based polymers and natural fibers
Obviousness Reasoning
Material science advances in sustainable textiles are a foreseeable progression, and a PHOSITA would recognize the potential for replacing traditional synthetic materials with environmentally friendly alternatives
Source Patent Element
Gown design focused on instrument accessibility
PTD Variation
Machine learning algorithms for optimizing gown design based on usage patterns and surgical workflows
Obviousness Reasoning
Data-driven design optimization is a standard approach in engineering, and applying machine learning to refine protective apparel represents an obvious extension of existing design methodologies
Source Patent Element
Surgical gown with multiple pocket configurations
PTD Variation
Wearable haptic feedback technology for instrument retrieval and management
Obviousness Reasoning
Haptic feedback is a known human-computer interaction technique, and its application to surgical workflow management would be an obvious solution for reducing visual distractions during procedures
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857002 and the comprehensive technical variations disclosed herein, a person having ordinary skill in the art would find the proposed surgical gown innovations to be obvious combinations of known techniques, rendering any subsequent claims to similar technologies anticipated and unpatentable under 35 U.S.C. ยง 103.

Original Patent Information

Patent NumberUS 11,857,002
TitleSurgical gowns
Assignee(s)Mayo Foundation for Medical Education and Research