Sensor-Guided Perineal Cleaning for Caregiver Workload Reduction
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Solution Overview
Problem
Perineal care for individuals with incontinence or hygiene issues is resource-intensive and mentally stressful for both caregivers and patients, necessitating a more efficient and less stressful cleaning solution.
Innovation Solution
An automated perineal care system with sensors, cleaning elements, and a controller to autonomously or semi-autonomously clean the perineal area, utilizing various cleaning modes and support structures to position the user effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If automated cleaning systems are implemented, then productivity and ease of operation are improved, but device complexity increases
Solution Approach 1:
The automated perineal care system is divided into distinct functional modules: a user support element for positioning, a sensor for detecting cleanliness status, a cleaning element for performing cleaning, and a controller for coordinating operations. This segmentation allows each component to be optimized independently while maintaining overall system productivity.
Solution Approach 2:
The controller serves multiple functions by receiving sensor signals, determining cleanliness status, and commanding cleaning elements based on that determination. This multi-functionality reduces the need for separate dedicated components, thereby managing device complexity while maintaining high productivity.
2Ease of operation
If automated cleaning systems are implemented, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The system enables self-service operation where the sensor automatically detects the user's cleanliness status and the controller autonomously commands the cleaning element based on sensor input. This eliminates the need for manual assessment and operation by caregivers, greatly improving ease of operation despite the underlying system complexity.
Solution Approach 2:
The sensor provides continuous feedback on the user's cleanliness status to the controller, which adjusts cleaning operations accordingly. This closed-loop feedback system simplifies operation by automatically adapting to the user's needs without requiring manual intervention or complex operator judgment.
3Measurement precision
If sensor-based automated control is used, then measurement precision is improved, but device complexity increases
Solution Approach 1:
The system replaces manual visual inspection and tactile assessment with electronic sensors that automatically detect cleanliness status. This substitution of mechanical/sensory evaluation with electronic measurement improves measurement precision while the controller handles the complexity of processing sensor data and translating it into appropriate cleaning commands.
Data Source
AI summary
Systems, apparatuses and methods for automated perineal care are provided. A system embodiment includes a user support element, a sensor configured to measure a cleanliness state of a user, a cleaning element configured to clean a user perineal area, and a controller configured to command operation of the cleaning element based on the sensor. An apparatus embodiment includes a containment structure, a sensor, a cleaning element assembly including a drive, actuator and a nozzle, and a controller configured to control the cleaning element assembly based on the sensor. A method embodiment includes positioning a user into a perineal cleaning position, scanning the user with a sensor, determining a cleanliness status, and activating a cleaning element based on the cleanliness status.