Glossary Entry: Transurethral Catheter


Definition: A transurethral catheter is a medical device used to drain urine from the bladder. It is inserted into the bladder through the urethra and is commonly used in patients who are unable to urinate on their own.

Detailed Description

Types and Variations

Variations: There are different variations of transurethral catheters, including indwelling catheters and intermittent catheters, each with specific applications based on the patient’s needs and medical condition.


Common Uses: Transurethral catheters are commonly used in patients with urinary retention, urinary incontinence, or those who are recovering from surgery and are unable to urinate normally.

Insertion and Placement

Procedure: The correct insertion and placement of a transurethral catheter involve sterile techniques to prevent infection. The Seldinger technique is often used for insertion, and proper positioning within the bladder is essential for effective drainage.

Clinical Considerations

Potential Complications

Risks: Potential complications associated with transurethral catheter use include urinary tract infections, bladder spasms, and injury to the urethra or bladder if not inserted correctly.

Care and Maintenance

Maintenance Requirements: Proper care and maintenance of the catheter, including regular cleaning and drainage, are necessary to prevent complications and ensure optimal function.

Additional Information

Related Devices

Associated Terms: Urinary drainage bags and catheter securement devices are often used in conjunction with transurethral catheters to collect and secure urine drainage.

Innovations and Advancements

Recent Developments: Recent advancements in transurethral catheter technology include antimicrobial coatings to reduce infection risk and improved materials for enhanced patient comfort.

Regulatory and Safety Notes

Regulations: Healthcare providers must adhere to regulatory guidelines for catheter use, including proper documentation and monitoring of catheter-associated complications.