Wearable Scribing System for Real-Time EHR Documentation
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Solution Overview
Problem
The inefficiency and distraction caused by physicians having to input information into computers during patient interactions, leading to reduced focus on patient care in electronic health record (EHR) systems.
Innovation Solution
A wearable scribing system that uses smart glasses with a camera, microphone, and display to transmit audio and video to a remote scribe, allowing real-time documentation of patient interactions into EHRs, while enabling direct communication between physicians and scribes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If physicians manually input information into computers during patient interactions, then electronic health records are documented, but physician efficiency decreases and patient attention is distracted
Solution Approach 1:
The documentation function is extracted from the physician's task and assigned to a separate scribe who works remotely. The wearable device captures audio and video data, which is then transcribed by the scribe into the EHR system, separating the documentation burden from direct patient care activities
Solution Approach 2:
A wearable computing device serves as an intermediary between the patient encounter and the EHR system. It captures multimedia data locally and transmits it to a remote scribe, who then inputs the information into the electronic health record, eliminating the need for direct physician data entry
2Loss of information
If physicians focus on data entry during patient interactions, then information is recorded, but patient care quality decreases due to divided attention
Solution Approach 1:
The wearable device automatically captures audio and video data during patient interactions without requiring physician intervention. The system self-documented the encounter by recording multimedia data that is later transcribed, allowing the physician to maintain full attention on the patient throughout the interaction
Solution Approach 2:
The wearable device performs preliminary documentation by capturing all relevant audio and video information during the patient encounter. This preliminary capture ensures no information is lost, while the actual transcription and EHR entry are performed subsequently by the remote scribe
3Measurement precision
If real-time documentation is implemented during patient interactions, then EHR accuracy improves, but system complexity increases
Solution Approach 1:
The system creates copies of the patient encounter in multiple formats - audio recording, video recording, and transcribed text. The wearable device captures the encounter and generates duplicate records that are transmitted to the remote scribe for verification and entry into the EHR, ensuring accuracy through multiple verification layers
Data Source
AI summary
A wearable scribing system includes glasses with a camera, speakers, a microphone and a display which communicate information to a remote system via a receiver/transmitter device. A scribe at the remote system inputs the information into an electronic health record. The wearable scribing system enables direct physician to physician communication.