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Fluid delivery systems: high flow, low pressure, the key to safe resection
T P Briggs1, C Parker, A A Connolly
1Department of Urology and Minimally Invasive Surgery, Whittington Hospital, London, UK.
European Urology
|January 1, 1991
Summary
The transurethral resection of the prostate (TURP) syndrome, caused by irrigating fluid absorption, can be mitigated. The Flowfusor system reduces fluid absorption risk by maintaining adequate flow at lower pressures, enhancing TURP safety.
Area of Science:
- Urology
- Surgical Safety
Background:
- Transurethral resection of the prostate (TURP) syndrome is a complication linked to excessive absorption of irrigation fluid during the procedure.
- Preventing bladder distension and controlling fluid pressure are key strategies to mitigate this risk.
Purpose of the Study:
- To evaluate the flow pressure characteristics of two irrigation fluid delivery systems: Flowfusor (Kendall-McGaw) and Uromatic (Baxter).
- To determine which system better controls fluid pressure and reduces the risk of TURP syndrome.
Main Methods:
- Comparative analysis of the flow pressure characteristics of the Flowfusor and Uromatic systems.
- Assessment of fluid delivery efficiency and pressure regulation capabilities.
Main Results:
- The Kendall-McGaw Flowfusor system demonstrated adequate flow delivery at a reduced head of pressure.
- This was attributed to its rigid container system and intrinsic negative pressure features.
- The Flowfusor system effectively limits pressure rises, a critical factor in preventing irrigating fluid absorption.
Conclusions:
- The Flowfusor system enhances the safety of transurethral resection of the prostate (TURP) procedures.
- By reducing the risk of irrigating fluid absorption through superior pressure management, the Flowfusor system offers a safer alternative.