Description

The MIC-KEY Low Profile Jejunal Tube by Avanos Medical is a specialized medical device designed for patients requiring long-term jejunal feeding. Its low-profile, button-style design allows for discreet placement, easily concealed under clothing, providing comfort and convenience for both pediatric and adult users.

Key Features

• Retention Mechanism: The tube features an inflatable silicone balloon for secure internal retention, complemented by an external bolster that rests gently above the skin surface.
• Multiple Ports: Equipped with clearly marked jejunal and gastric ports, along with a balloon access port, it facilitates comprehensive feeding and gastric decompression management.
• Anti-Reflux Valve: An anti-reflux valve on the external base enhances safety during use.

Connector System

The device employs a lock-and-key style connector mechanism with ENFit connectors, ensuring secure attachment of detachable extension sets. These sets are intended for feeding, medication administration, and venting, and should be replaced periodically for optimal performance.

Tube Construction

Crafted from medical-grade silicone, the tube includes a weighted jejunal portion with multiple exit ports and a trimmable distal tip. A radiopaque stripe enhances visibility under imaging, aiding precise placement. The tube is available in various French sizes and lengths to accommodate different anatomical needs.

Placement and Maintenance

Placement is typically performed percutaneously under fluoroscopic or endoscopic guidance, and replacement requires medical intervention. The tube should be cleaned regularly with mild soap and water, and blockages can be managed by flushing with warm water.

Balloon Management

Balloon inflation is managed with sterile or distilled water, using a luer slip syringe to adjust volume as needed. Careful management of ENFit connections is advised to prevent breakage.

Kit Components

Each unit is supplied sterile and includes:

• Continuous and bolus feed extension sets
• Patient use and care guide
• 35 ml syringe for venting, priming, and flushing
• 6 ml syringe for balloon management

Packaging

The device is packaged as a single sterile unit, with dimensions and weight suitable for medical distribution. It is intended for prescription use only, emphasizing the need for professional oversight in its application.