Glossary Entry: Antimicrobial Catheter


Definition: An antimicrobial catheter is a medical device designed to prevent or reduce the risk of catheter-associated urinary tract infections (CAUTIs) by incorporating antimicrobial agents into the catheter material or coating.

Detailed Description

Types and Variations

Variations: Antimicrobial catheters can come in different sizes and materials, and may utilize various antimicrobial agents such as silver, nitrofurazone, or chlorhexidine.


Common Uses: Antimicrobial catheters are commonly used in patients requiring long-term catheterization, especially those at higher risk for developing CAUTIs such as elderly individuals, individuals with spinal cord injuries, or individuals with urinary retention.

Insertion and Placement

Procedure: The insertion and placement of antimicrobial catheters follow standard catheterization procedures. It is essential to ensure proper sterilization techniques and adherence to infection control protocols during the insertion process to maximize the device’s effectiveness.

Clinical Considerations

Potential Complications

Risks: While antimicrobial catheters are designed to reduce the risk of CAUTIs, there is a potential for antibiotic resistance and allergic reactions associated with the use of antimicrobial agents.

Care and Maintenance

Maintenance Requirements: Regular catheter care and maintenance are crucial to prevent infections. Healthcare professionals should provide education on proper catheter care, including regular cleaning and monitoring for signs of infection.

Additional Information

Related Devices

Associated Terms: Some related devices include urinary catheter kits, urinary drainage bags, and catheter securement devices.

Innovations and Advancements

Recent Developments: Recent advancements in antimicrobial catheter technology focus on improving the sustained release of antimicrobial agents, enhancing their efficacy, and reducing the development of resistant strains.

Regulatory and Safety Notes

Regulations: Healthcare facilities should adhere to regulatory guidelines and safety recommendations for the use of antimicrobial catheters to ensure patient safety and infection control.