Real-Time Wearable Ultrasound for Monitoring Post-Surgical Urinary Retention (PSUR)

Introduction

Post-surgical urinary retention (PSUR) is a common complication after various surgical procedures, especially those involving anesthesia. This condition leads to an inability to voluntarily empty the bladder, which can result in discomfort and complications such as bladder overdistension and infections. Wearable real-time ultrasound bladder monitoring devices like SIFULTRAS-5.59 offer a breakthrough in detecting PSUR early and facilitating timely intervention.

Understanding Post-Surgical Urinary Retention

Post-surgical urinary retention is caused by factors like anesthesia, pain medication, and immobility, which temporarily disrupt the nervous system’s control over the bladder. It is common in surgeries such as orthopedic, gynecological, and abdominal procedures. Traditional methods of monitoring bladder function often involve catheterization, which can be uncomfortable and increase infection risks.

How Real-Time Ultrasound Device Helps in PSUR Monitoring

Wearable real-time ultrasound devices continuously monitor bladder volume and post-void residual (PVR) volume. This allows healthcare professionals to identify urinary retention earlier, reducing the need for invasive measures like catheterization. The device transmits real-time ultrasound data to healthcare providers, alerting them when intervention is necessary.

Real-Time Ultrasound Device for Post-Surgical Care

• Early Detection: The real-time ultrasound data from these wearable devices helps catch urinary retention before it becomes critical.
• Non-Invasive Monitoring: The device replaces the need for catheterization or manual bladder scans, improving patient comfort and reducing infection risks.
• Improved Patient Recovery: Early detection and management of PSUR enhance the patient’s recovery process by preventing complications such as bladder overdistension or infection.
• Reduced Risk of Infection: By reducing the need for frequent catheterization, wearable bladder monitors help lower the risk of catheter-associated urinary tract infections (CAUTIs).

Specific Applications in Surgery

This wearable real-time ultrasound device is beneficial in surgeries with a high risk of PSUR:

• Orthopedic Surgery: Patients recovering from hip or knee replacement surgeries are more prone to PSUR due to anesthesia and immobilization.
• Gynecological Surgery: Hysterectomy and pelvic surgeries often result in urinary retention, and continuous monitoring aids in patient management.
• Abdominal Surgery: Post-surgical monitoring in patients undergoing gastrointestinal procedures helps prevent complications related to bladder retention.

Conclusion

Wearable real-time ultrasound devices offer a modern solution for preventing and managing post-surgical urinary retention. By providing continuous, non-invasive bladder monitoring, these devices significantly enhance post-surgical care, enabling earlier intervention and reducing risks associated with traditional bladder management methods.

References:

Baldini, G., Bagry, H., Aprikian, A., & Carli, F. (2009). Postoperative urinary retention: anesthetic and perioperative considerations. Anesthesiology Clinics, 27(3), 373-385.
Keita, H., Diouf, E., Tubach, F., Brouwer, T., Dahmani, S., Mantz, J., & Desmonts, J. M. (2003). Predictive factors of early postoperative urinary retention in the postanesthesia care unit. Anesthesia & Analgesia, 97(5), 1509-1514.
Stein, R. J., Santos, J. B., Nagatomi, J., Hayashi, Y., Minnery, B. S., Chichester, P., & Chancellor, M. B. (2008). The application of ultrasound for urological imaging of the lower urinary tract. International Journal of Urology, 15(7), 645-652.