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Equipment failure: causes and consequences in endoscopic gynecologic surgery
Sébastien Courdier1, Olivier Garbin, Michel Hummel
1Department of Gynecology, Centre Médico-Chirurgical et Obstétrical - Syndicat Inter-Hospitalier de la Communauté Urbaine de Strasbourg Hospital, University Hospital of Strasbourg, Schiltigheim, France. sebastien.courdier@sihcus.fr
Journal of Minimally Invasive Gynecology
|November 14, 2008
Summary
Equipment failure is common in gynecologic endoscopy, affecting nearly 40% of procedures. Addressing these malfunctions is crucial for improving patient safety and optimizing surgical efficiency.
Area of Science:
- Gynecologic Surgery
- Medical Device Technology
- Patient Safety
Background:
- Endoscopic procedures are widely used in gynecology.
- Equipment malfunctions can impact surgical outcomes and patient safety.
Purpose of the Study:
- To determine the incidence of equipment failure in gynecologic endoscopy.
- To investigate the causes and consequences of these failures.
Main Methods:
- Prospective observational study conducted at a single university hospital center.
- 116 endoscopic interventions (laparoscopies, hysteroscopies, fertiloscopies) were analyzed.
- Exclusion of emergency procedures and equipment testing.
Main Results:
- Equipment failure occurred in 38.8% of procedures, with specific rates for laparoscopy (41.9%) and hysteroscopy (37.3%).
- Common failures involved fluid/gas/light transmission (36.2%) and surgical instruments (29.3%), often due to faulty connections (46.6%).
- Human error contributed to 43% of malfunctions, leading to significant delays (mean 5.6 minutes) and potential patient complications (19%).
Conclusions:
- Equipment malfunction is a frequent issue in both laparoscopy and hysteroscopy.
- Failures have potentially serious consequences, necessitating identification and rectification of causes.
- Systematic checklists are being evaluated to enhance the daily use of endoscopic instruments and improve patient safety.
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