Glossary Entry: Foley Catheter

Overview

Definition: A Foley catheter is a flexible tube that is inserted into the bladder to drain urine. It is widely used in medical settings to manage urinary retention, monitor urine output, and assist with healing after certain surgical procedures.

Detailed Description

Types and Variations

Variations: Foley catheters come in different sizes and materials, including silicone and latex. There are also variations with different balloon sizes for specific patient needs.

Indications

Common Uses: Foley catheters are commonly used in post-operative care, critical care settings, and for patients with urinary incontinence or retention.

Insertion and Placement

Procedure: The Foley catheter is inserted through the urethra into the bladder. The balloon at the tip of the catheter is then inflated with sterile water to hold it in place. The Seldinger technique may be used for difficult insertions.

Clinical Considerations

Potential Complications

Risks: Potential complications of using a Foley catheter include urinary tract infections, bladder spasms, and urethral injury.

Care and Maintenance

Maintenance Requirements: Proper care includes regular cleaning and drainage to prevent blockages and infections.

Additional Information

Related Devices

Associated Terms: Urinary drainage bags, catheter securement devices, and catheter insertion kits are often used in conjunction with Foley catheters.

Innovations and Advancements

Recent Developments: Recent advancements in Foley catheter technology include antimicrobial coatings and improved balloon materials to reduce infection rates.

Regulatory and Safety Notes

Regulations: It is important to follow strict guidelines for catheter insertion and maintenance to prevent infections and complications.