Device Development: A Containment Device for an Ultrasound Probe

Abstract

The Biomedical Engineering Department and Anesthesia Department with input from Sterile Process Control and Infection Control at Vancouver General Hospital cooperated to conceive, design, fabricate and implement a protective sheath/shield for a TEE Ultrasound Probe. The challenge was to develop a unique device holder and associated infrastructure that would complement and improve the workflow and reduce risk factors for the TEE Probe including:

• Assess use-cycle requirements
• Identify risk points for mechanical damage
• Minimize exposure to contamination
• Reduce costs associated with misadventures as a result of ergonomics
• Design the TEE Probe holder boundary considering handling, storage and disinfection issues
• Approach the solutions considering stress points in the use-cycle
• Evaluate appropriate technology and materials
• Comply with Infection Control Policy
• Balance costs with clinical requirements
• Coordinate design and fabrication
• Initiate and participate in product trial

The project was initiated as a response to a recognized exposure risk of the TEE Probe to mechanical damage and contamination during the use-cycle and in the absence of a suitable solution from conventional sources.