Uncover the potential risks associated with static discharge in Air Fluidized Therapy (AFT) beds and explore safer options for patient care.
What are Air Fluidized Therapy (AFT) Beds?
Air Fluidized Therapy (AFT) beds are specialized medical devices often used in the treatment of patients with severe pressure injuries, burns, or other conditions that require advanced wound care. These beds utilize a unique system where air is circulated through a bed of silicone beads, creating a fluid-like environment that minimizes pressure points and enhances patient comfort.
The primary goal of AFT beds is to distribute the patient’s weight evenly, reducing the risk of pressure injuries and promoting faster healing. This makes them highly effective in clinical settings, particularly for patients who are immobile or have compromised skin integrity.
The Mechanics Behind Static Discharge in AFT Beds
Static discharge in AFT beds arises from the movement of silicone beads within the bed’s structure. As air flows through these beads, they rub against each other, generating static electricity. While this is a common phenomenon, it poses a significant risk when it comes to sensitive electronic medical devices.
The static electricity generated can accumulate over time, leading to sudden discharge events. These discharges can interfere with or damage electronic components, making it crucial to understand and mitigate this risk, especially in environments where sensitive medical equipment is in use.
Impact of Static Discharge on HeartMate 3™ LVAS Functionality
The HeartMate 3™ Left Ventricular Assist System (LVAS) is a life-saving device designed to support heart function in patients with severe heart failure. However, it is highly sensitive to electrical interference, including static discharge.
Static discharge from AFT beds can potentially disrupt the functionality of the HeartMate 3™ LVAS, leading to malfunctions or complete failure of the device. This can have severe consequences for patients who rely on the LVAS for their cardiac support, making it imperative to consider safer alternatives to AFT beds.
Product Information Letter: HeartMate 3 Electrostatic Discharge Awareness — July 2024
Safer Alternatives to AFT Beds: Dolphin Fluid Immersion Simulation (FIS)
Given the risks associated with AFT beds, Dolphin Fluid Immersion Simulation (FIS) technology emerges as a safer alternative. Unlike AFT beds, Dolphin FIS does not rely on silicone beads and therefore eliminates the risk of static discharge.
Dolphin FIS technology uses advanced algorithms to simulate fluid immersion, distributing pressure evenly across the patient’s body without the need for moving air or beads. This not only enhances patient comfort but also ensures compatibility with electronic medical devices like the HeartMate 3™ LVAS.
Case Studies and Research Supporting Dolphin FIS
Numerous case studies and a third-party randomized controlled trial (RCT) have demonstrated the clinical efficacy of Dolphin FIS technology. These studies highlight its effectiveness in wound healing, pressure injury prevention, and overall patient comfort.
The research supports Dolphin FIS as the best clinical alternative to AFT beds, particularly for patients who require advanced wound care without the risk of static discharge. Medical professionals can confidently recommend Dolphin FIS as a safer and equally effective option.
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