Glossary Entry: Urethral Catheter

Overview

Definition: A flexible tube inserted into the bladder through the urethra to drain urine from the body.

Detailed Description

Types and Variations

Variations: Different types include indwelling catheters, intermittent catheters, and external catheters.

Indications

Common Uses: Used in patients with urinary retention, urinary incontinence, or to monitor urine output in critically ill patients.

Insertion and Placement

Procedure: Inserted through the urethra into the bladder using sterile technique. Securely taped or connected to a drainage bag.

Clinical Considerations

Potential Complications

Risks: Risks include urinary tract infections, bladder spasms, and urethral injury.

Care and Maintenance

Maintenance Requirements: Keep the catheter clean, empty drainage bag regularly, and ensure proper positioning to prevent kinks.

Additional Information

Related Devices

Associated Terms: Foley catheter, suprapubic catheter, urinary drainage bag.

Innovations and Advancements

Recent Developments: Advances in catheter materials and coatings to reduce infection risk.

Regulatory and Safety Notes

Regulations: Follow strict sterile technique during insertion to prevent infection.

FAQS

1. What is a urethral catheter?

A urethral catheter is a flexible tube inserted into the bladder through the urethra to drain urine from the body.

2. What are the different types of urethral catheters?

There are various types of urethral catheters, including indwelling catheters, intermittent catheters, and external catheters.

3. When are urethral catheters commonly used?

Urethral catheters are often used in patients with urinary retention, urinary incontinence, or to monitor urine output in critically ill patients.

4. How is a urethral catheter inserted and placed?

The catheter is inserted through the urethra into the bladder using sterile technique and is securely taped or connected to a drainage bag.

5. What are the potential complications of using a urethral catheter?

Risks associated with urethral catheters include urinary tract infections, bladder spasms, and urethral injury.

6. What are the maintenance requirements for a urethral catheter?

It is important to keep the catheter clean, empty the drainage bag regularly, and ensure proper positioning to prevent kinks.

7. What are some related devices to urethral catheters?

Associated terms include Foley catheters, suprapubic catheters, and urinary drainage bags.

8. What recent advancements have been made in urethral catheter technology?

Recent developments include advances in catheter materials and coatings to reduce the risk of infection.

9. What regulations should be followed when using urethral catheters?

It is essential to follow strict sterile techniques during insertion to prevent infections.

10. How can urethral catheters contribute to patient care?

Urethral catheters play a crucial role in managing urinary issues and monitoring urine output in patients, contributing to overall patient care.