Integrated Catheter Stabilization Device with Rotation Mitigation
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Solution Overview
Problem
Existing stabilization devices for peripheral intravenous catheters (PIVCs) are not compatible with integrated PIVCs, leading to premature removal due to mechanical phlebitis and potential microorganism introduction.
Innovation Solution
A stabilization device for integrated catheters, featuring a platform with catheter fasteners and stabilization wings, designed to secure the hub of an integrated catheter and mitigate rotation, while being adaptable to patient contours and skin adherence.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing stabilization devices are used for integrated PIVCs, then device compatibility is improved, but mechanical stabilization effectiveness deteriorates
Solution Approach 1:
The stabilization device is divided into distinct functional components: a platform for securing the catheter hub, catheter fasteners for firm attachment, and stabilization wings extending from the platform. This segmentation allows each component to be optimized for its specific function while maintaining overall compatibility with integrated PIVCs.
Solution Approach 2:
The stabilization device is designed to be universally compatible with integrated PIVCs while providing comprehensive stabilization functions. The platform serves multiple purposes: securing the catheter hub, providing a base for fasteners, and supporting stabilization wings, thereby achieving both compatibility and mechanical stabilization effectiveness.
2Ease of operation
If catheter fasteners are spaced apart to accommodate extension port, then ease of catheter insertion is improved, but structural stability deteriorates
Solution Approach 1:
The catheter fasteners are positioned at specific locations on the platform, spaced apart to accommodate the extension port while maintaining adequate structural support. The platform itself provides local structural reinforcement in key areas to compensate for the spaced fastener arrangement, ensuring both ease of insertion and structural stability.
3Reliability
If stabilization wings extend from transverse axis, then rotation mitigation is improved, but device complexity deteriorates
Solution Approach 1:
The stabilization wings extend from the transverse axis of the platform in an asymmetric configuration that effectively prevents rotation of the catheter. This asymmetric design, with wings positioned to create rotational resistance, provides superior rotation mitigation while maintaining relatively simple device construction.
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 stabilization device effectively reduces mechanical phlebitis and increases IV-therapy dwell time by providing necessary mechanical stabilization for integrated PIVCs, ensuring the completion of intended IV therapies.
Implementation Method 1
The skin-facing side of the platform has an adhesive thereon configured to adhere to skin of the patient
Implementation Method 2
the pad is configured with a degree of compressibility enabling the pad to conform to a contour of the patient
Implementation Method 3
The stabilization wings are configured to mitigate rotation of the integrated catheter about a longitudinal axis thereof
Data Source
AI summary
A stabilization device for integrated catheters can include a platform, a pair of catheter fasteners on the platform, and a pair of stabilization wings extending from the platform. The platform can include a skin-facing side and catheter-securing side of the platform. The pair of catheter fasteners can be on the catheter-securing side of the platform. The catheter fasteners can be configured to secure a hub of an integrated catheter having an extension port. The pair of stabilization wings can extend from a transverse axis of the platform. The stabilization wings can be configured to mitigate rotation of the integrated catheter about a longitudinal axis thereof when the integrated catheter is secured by the catheter fasteners on the platform and the stabilization device is adhered to a patient. A method for stabilizing integrated catheters can include securing an integrated catheter and adhering the stabilization device to a patient's skin.