Augmented Reality Guidance for Time-Critical Dialysis Operation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Complex medical devices like dialysis machines require extensive user training and manual consultation, which can be time-consuming and risky in critical situations, especially when proper operation is crucial for patient safety.
Innovation Solution
An augmented reality (AR) system with a control device computes an assistance scheme to guide users through tasks, generating outputs via an AR device featuring a virtual character or person to provide real-time, situation-based assistance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the user reads the manual or contacts another person for guidance, then the user can learn to operate the device, but it requires additional time which is problematic in time-critical conditions
Solution Approach 1:
The patent introduces an augmented reality guide as an intermediary between the user and the complex medical device. This virtual guide provides real-time, step-by-step instructions overlaid on the physical device, enabling users to operate complex equipment safely without requiring extensive manual reading or external consultation, thus resolving the contradiction between reliable operation and time consumption
Solution Approach 2:
The system pre-computes assistance schemes and prepares guidance content before the user needs it. The augmented reality guide is pre-programmed with operational procedures and safety instructions, allowing users to immediately access needed information without time-consuming searches or consultations, addressing the time-critical nature of medical operations
2Ease of operation
If the device provides comprehensive guidance and assistance, then the user can operate the device safely, but the device complexity increases
Solution Approach 1:
The patent creates a virtual copy or representation of the physical medical device within the augmented reality environment. This virtual model mirrors the actual device's structure and operations, allowing users to interact with and learn from a simplified digital representation that provides comprehensive guidance without adding physical complexity to the actual medical equipment
Solution Approach 2:
The system adds an augmented reality dimension to the existing physical device. By overlaying virtual guidance elements, instructions, and interactive components in the visual field, the system provides comprehensive operational assistance without modifying the physical structure of the medical device, thus avoiding increased device complexity while enhancing ease of operation
Data Source
AI summary
A system automatically generates and provides assistance when a user is operating a medical device such as a hemodialysis (HD) device or a peritoneal dialysis (PD) device. A virtual assistant in the form of a person or character may be automatically computed. The virtual assistant is provided to the user via an augmented reality device.