Description

The MIC-KEY Low Profile Jejunal Tube by Avanos Medical is a specialized medical device designed for patients requiring direct jejunal feeding. Its low-profile, button-style design ensures discretion and comfort, making it suitable for both pediatric and adult patients who need long-term enteral nutrition.

Key Features

• Jejunal Feeding Port: Provides direct access to the small intestine for effective delivery of nutrition and medication.
• Gastric Port (on GJ Models): Allows for gastric decompression or venting, enhancing versatility.
• Multiple Jejunal Exit Ports: Ensures effective distribution of feeds.
• Weighted Jejunal Portion: Enhances stability and placement.
• Radiopaque Stripe: Improves visibility under imaging for accurate placement.
• Tapered, Trimmable Distal Tip: Facilitates comfort and ease of placement.

Secure and Comfortable

The tube is secured internally with an inflatable silicone retention balloon, while the external bolster is designed to rest slightly above the skin to minimize irritation. An anti-reflux valve prevents leakage and backflow, ensuring reliable performance.

Extension Set Connectivity

The lock-and-key style connector provides secure attachment for detachable extension sets, suitable for both continuous and bolus feeding. Each port's valve system enhances security by opening only with the appropriate extension set attached.

Material and Sterilization

Made from medical-grade silicone with tungsten-weighted tubing in some models, the tube is gamma sterilized and intended for prescription use only.

Size Variability

Available in various sizes, the tube offers diameters ranging from 12Fr to 22Fr, with stoma lengths from 1.0 cm to 7.0 cm and jejunal lengths from 15 cm to 45 cm. Balloon fill volumes are tailored to patient needs, typically ranging from 3–5 mL.

Placement Guidance

Placement is performed under clinical conditions using fluoroscopic or endoscopic guidance, ensuring proper fit through precise measurement of stoma length. Home replacement is not recommended unless directed by a healthcare provider.

Included Accessories

The kit includes ENFit™ extension sets for both continuous and bolus feeding, along with syringes for venting, priming, flushing, and balloon management.

Maintenance Recommendations

Regular cleaning with mild soap and water, along with routine flushing of the tube and extension sets, is advised to prevent clogging. Balloon volume should be checked weekly, and extension sets changed bi-weekly or as directed.

Suitable Environments

Designed for use in home care, hospital, and long-term care settings, the MIC-KEY Low Profile Jejunal Tube minimizes interference with daily activities and can be easily concealed under clothing. It is compatible with feeding pumps and gravity drip methods, providing a comprehensive solution for patients' nutritional needs.