(Audio) UroPatient Episode 2: What is a Catheter?

A urinary catheter is a medical device designed to assist in the drainage of urine from the bladder when a person is unable to do so naturally. It consists of a flexible tube made from materials such as rubber, silicone, or latex, with one end inserted into the bladder through the urethra. The other end of the catheter is connected to a collection bag, which can be external or internal, depending on the type of catheter. Urinary catheters are commonly used in various medical situations, such as during surgery, for individuals with urinary retention, or those who are incapacitated and unable to control their bladder function. There are different types of urinary catheters, including indwelling catheters, intermittent catheters, and suprapubic catheters, each serving specific purposes based on the patient's needs and the nature of the medical condition. The insertion and management of catheters require careful attention to hygiene and aseptic techniques to prevent infections and complications. Healthcare professionals, such as nurses and physicians, play a crucial role in the proper placement, monitoring, and maintenance of catheters. While catheters provide essential medical solutions, their usage must be approached with caution, as improper handling or prolonged use can lead to complications, including infections, tissue damage, or other adverse effects.*The information provided on the site is for educational purposes only, and does not substitute for professional medical advice. Consult a medical professional or healthcare provider if you are seeking medical advice, diagnoses, or treatment.