Virtual Observation System for Patient Fall Prevention
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Solution Overview
Problem
Medical facilities face significant challenges in preventing falls among elderly patients, which are a leading cause of death and injury, and require costly one-on-one monitoring that reduces caregiver time and staff satisfaction.
Innovation Solution
The implementation of a virtual observation system that allows trained technicians to monitor multiple patient rooms from a central station, using falls risk and patient safety assessments to determine the need for virtual sitters and virtual guardrails, which can include 3D zones for patient safety and monitoring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If one-on-one monitoring is provided to prevent falls, then patient safety is improved, but labor costs increase and caregiver time is reduced
Solution Approach 1:
The patent uses video cameras to create visual copies of the patient environment, allowing remote monitoring without requiring a physical caregiver to be continuously present. The camera system captures images and video streams that replicate the patient's surroundings, enabling safety monitoring through information copying rather than physical presence.
Solution Approach 2:
The patent replaces the mechanical presence of a human caregiver with an automated video monitoring system. Instead of requiring a person to physically observe and respond to patient needs, the system uses cameras, processors, and alert mechanisms to detect and communicate safety issues, substituting mechanical human observation with electronic detection.
2Reliability
If one-on-one monitoring is provided to prevent falls, then patient safety is improved, but caregiver time for other care activities is reduced
Solution Approach 1:
The video camera system creates visual copies of the patient environment, allowing safety monitoring to be performed remotely by staff at a central station. This eliminates the need for a caregiver to be continuously physically present at the patient's bedside, freeing up time for other care activities.
Solution Approach 2:
The patent replaces continuous physical presence with an automated electronic monitoring system that detects safety issues and communicates them to caregivers. This substitution allows staff to maintain safety oversight without being mechanically bound to the patient's location, preserving time for other responsibilities.
3Reliability
If one-on-one monitoring is provided to prevent falls, then patient safety is improved, but staff satisfaction decreases
Solution Approach 1:
By using video cameras to copy the patient environment, the system allows staff to perform safety monitoring from a central station rather than being required to stand continuously at the bedside. This reduces physical fatigue and improves work-life balance, thereby increasing staff satisfaction while maintaining safety through visual information copying.
Solution Approach 2:
The automated video monitoring system replaces the mechanically demanding task of continuous physical presence with electronic detection and communication. This reduces the physical and temporal constraints on staff, making the monitoring function more manageable and improving overall staff satisfaction and retention.
Data Source
AI summary
Methods, systems, and computer-readable media are provided for improving patient safety using virtual observation. A falls risk assessment and a patient safety risk assessment are initially provided within an electronic health record of a patient. A clinician is prompted at a clinician device to provide input to the falls risk assessment and the patient safety risk assessment for the patient. Based on the input, a safety assessment score is determined for the patient. The safety assessment score is provided to the clinician via the clinician device and the clinician is prompted to initiate an order to place a camera in the room of the patient. Based on the order, a virtual sitter may be assigned to the patient to monitor the camera.