Head-Worn Computing for Medical Augmented Reality

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Solution Overview

Problem

Existing wearable computing systems, particularly in the context of medical procedures, face challenges in providing effective assistance to medical professionals due to limitations in technology and user interface design.

Innovation Solution

The development of head-worn computing (HWC) systems that integrate advanced optical modules, sensors, and user interfaces to provide medical professionals with augmented reality displays, contextual awareness, and hands-free control during medical procedures.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If head-worn computing systems are integrated with advanced optical modules and sensors to provide augmented reality displays and contextual awareness, then the efficiency and accuracy of medical procedures are enhanced, but the device complexity increases

Engineering Contradiction:
Improveefficiency of medical proceduresVSAvoidcomplexity of HWC system
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The HWC system is divided into separate functional modules including optical modules, sensors, processors, and display components. Each module performs specific functions such as image capture, processing, and presentation, allowing the complex system to be managed through modular architecture while maintaining high productivity in medical procedures.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The HWC system integrates multiple functions into a single wearable device including augmented reality display, sensor data collection, contextual awareness, and hands-free control capabilities. This multi-functionality allows one device to support various medical procedure tasks, improving productivity without requiring multiple separate devices.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Measurement precision

If see-through displays and contextual awareness features are implemented to provide hands-free control during medical procedures, then the accuracy and safety of medical operations are improved, but the ease of operation becomes more challenging

Engineering Contradiction:
Improveaccuracy of medical proceduresVSAvoiduser interface usability
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The system incorporates sensors that continuously monitor the user's environment and physiological state, providing contextual awareness and automatic adjustment of display content. This feedback mechanism allows the system to adapt to user needs without requiring manual input, maintaining high accuracy while simplifying operation through automatic response to environmental conditions.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The HWC system performs self-adjustment based on sensor data and contextual information without requiring user intervention. The system automatically optimizes display parameters, selects relevant information, and adjusts to user needs based on pre-programmed algorithms and machine learning, reducing the operational burden on users while maintaining high measurement precision.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20250160610A1Content presentation in head worn computing
Publication Date: 2025.05.22 OSTERHOUT GROUP INC
  • US20250160610A1 patent drawing
  • US20250160610A1 patent drawing
  • US20250160610A1 patent drawing

AI summary

Aspects of the present invention relate to providing assistance to medical professionals during the performance of medical procedures through the use of technologies facilitated through a head-worn computer.