Adapter Identification for Surgical Instrument Reprocessing
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Solution Overview
Problem
Reprocessing systems for surgical instruments, particularly endoscopes, face inefficiencies in achieving optimal cleaning due to limited rinsing pressures, which vary by instrument type, leading to prolonged hygiene results.
Innovation Solution
An adapter device with an identification feature, such as an RFID transponder, is used to detect the surgical instrument, allowing the reprocessing device to adjust fluid pressure accordingly, ensuring optimal cleaning efficiency for different instruments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the reprocessing device is designed for the lowest maximum pressure to accommodate all surgical instruments, then all instruments can be processed, but the hygiene result is poor and processing time is extended for instruments with higher pressure tolerance
Solution Approach 1:
The reprocessing device dynamically adjusts the fluid pressure based on the detected surgical instrument type. The system transitions from a static fixed-pressure design to a dynamic adjustable-pressure system that optimizes rinsing pressure in real-time according to the specific instrument being processed, thereby resolving the contradiction between universal compatibility and optimal processing efficiency
Solution Approach 2:
The system changes the operating parameter (fluid pressure) according to the detected instrument type. By implementing pressure levels that can be adjusted based on instrument-specific requirements, the system achieves both broad compatibility and optimized processing performance for each instrument type
2Ease of operation
If the reprocessing device uses a fixed rinsing pressure, then the system is simple to operate, but optimal cleaning cannot be achieved for different surgical instruments with different pressure tolerances
Solution Approach 1:
The system automatically detects the surgical instrument type and self-adjusts the rinsing pressure without requiring manual intervention from the operator. The automated identification and pressure selection process maintains ease of operation while achieving optimal cleaning quality for each instrument type
Solution Approach 2:
The system incorporates a detection mechanism that provides feedback about the connected instrument type, which then triggers automatic pressure adjustment. This closed-loop feedback system eliminates the need for manual pressure setting while ensuring optimal cleaning parameters are applied
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The adapter device enables quick identification of surgical instruments, allowing for precise fluid pressure adjustment, resulting in improved hygiene results and efficient cleaning processes.
Implementation Method 1
An adapter device with an identification feature, such as an RFID transponder, is used to detect the surgical instrument
Data Source
AI summary
An adapter device for use in a reprocessing device for reprocessing surgical instruments. The adapter device including: at least one first fluid attachment, on an inlet side for connection to a coupling device of the reprocessing device; at least one second fluid attachment, on an outlet side for connection to the surgical instrument, the at least one second fluid attachment being adapted geometrically to an attachment of the surgical instrument; and an adapter identification feature that is detectable by the reprocessing device. Also provided is a reprocessing system having a reprocessing device for reprocessing surgical instruments and having the adapter device. The reprocessing device including: the coupling device for connecting to the adapter device; and a detection device which detects, with the adapter device connected to the reprocessing device, the adapter identification feature of the adapter device.