Foley Catheter: A Medical Auxiliary Device for Safeguarding Urinary Health

As a commonly used clinical medical auxiliary device, the core function of a Foley Catheter is to help patients with abnormal urination function achieve urine drainage, thereby maintaining the health of the urinary system and the metabolic balance of the body. It has a wide range of application scenarios and provides key support for patients’ diagnosis, treatment and rehabilitation.

In surgical scenarios, a Foley Catheter can empty the bladder before surgery to avoid bladder damage caused by surgical operations. At the same time, it can accurately record the urine output during the operation, providing a basis for doctors to evaluate the patient’s circulatory status. If the patient is temporarily unable to urinate independently after surgery, the Foley Catheter can ensure the smooth discharge of urine and reduce the risk of infection caused by urinary retention.

For patients with urinary incontinence and those with neurogenic bladder dysfunction such as spinal cord injury, the Foley Catheter can drain urine regularly, keep the perineum dry and clean, and improve the patient’s quality of life. In the treatment of acute and critical illnesses, it can monitor urine output in real time, helping doctors judge renal function and circulatory status, and providing important references for the adjustment of treatment plans.