Related Experiment Video
Updated: Jan 12, 2026
03:07
Scanning Electron Microscopic Evaluation of Surface Defects of Remover Retreatment File After Single and Multiple Uses
Published on: October 11, 2024
899
Utilizing a failure mode and effects analysis to prevent errors in endoscope reprocessing
Alex Wells1, Amanda Renard1, Rupinder Mahal1
1Henry Ford West Bloomfield Hospital, West Bloomfield, MI.
American Journal of Infection Control
|November 7, 2025
Summary
Failure Mode and Effects Analysis (FMEA) improved endoscope reprocessing safety after patient exposures. This risk assessment method identified vulnerabilities, leading to targeted actions and preventing further incidents.
Area of Science:
- Healthcare Quality Improvement
- Infection Prevention and Control
- Medical Device Reprocessing
Background:
- Endoscope reprocessing is critical for patient safety.
- Potential patient exposures highlight risks in current reprocessing protocols.
- Multidisciplinary teams are essential for addressing complex healthcare challenges.
Purpose of the Study:
- To identify and mitigate high-risk steps in endoscope reprocessing.
- To enhance patient safety by preventing endoscope-related exposures.
- To evaluate the effectiveness of Failure Mode and Effects Analysis (FMEA) in infection prevention.
Main Methods:
- A multidisciplinary team, led by Infection Prevention, utilized Failure Mode and Effects Analysis (FMEA).
- The FMEA process systematically identified vulnerabilities in endoscope reprocessing.
- Targeted interventions were developed based on identified risks, focusing on equipment, staff competencies, and process verification.
Main Results:
- Four key vulnerabilities in the endoscope reprocessing workflow were identified.
- Implementation of targeted actions resulted in zero reported endoscope-related patient exposures.
- The study demonstrates a significant improvement in reprocessing safety.
Conclusions:
- Failure Mode and Effects Analysis (FMEA) is a valuable tool for enhancing patient safety in healthcare settings.
- Proactive risk assessment and targeted interventions effectively reduce the likelihood of endoscope-related exposures.
- Sustained vigilance in infection prevention practices is crucial for maintaining a safe healthcare environment.
Related Concept Videos
01:26Endoscopic Procedures V: ERCP
2.6K
Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
Patient...
2.6K
01:18Effects of EDTA on End-Point Detection Methods
607
Different methods, such as visual observance of metal-ion indicators, spectroscopic techniques, and potentiometric methods, can determine the endpoint of an EDTA titration.
In the visual method, metal-ion indicators (metallochromic dyes), which have distinct colors in their free and complex forms, are added to the mixture to signal the titration's end point. They form stable complexes with metal ions, but these complexes are weaker than the corresponding metal–EDTA complexes. As a...
In the visual method, metal-ion indicators (metallochromic dyes), which have distinct colors in their free and complex forms, are added to the mixture to signal the titration's end point. They form stable complexes with metal ions, but these complexes are weaker than the corresponding metal–EDTA complexes. As a...
607
01:15Systematic Error: Methodological and Sampling Errors
8.6K
In the case of systematic errors, the sources can be identified, and the errors can be subsequently minimized by addressing these sources. According to the source, systematic errors can be divided into sampling, instrumental, methodological, and personal errors.
Sampling errors originate from improper sampling methods or the wrong sample population. These errors can be minimized by refining the sampling strategy. Defective instruments or faulty calibrations are the sources of instrumental...
Sampling errors originate from improper sampling methods or the wrong sample population. These errors can be minimized by refining the sampling strategy. Defective instruments or faulty calibrations are the sources of instrumental...
8.6K
01:29Endoscopic Procedures I: Esophagogastroduodenoscopy
855
An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
During an EGD, the endoscope can be used to:
During an EGD, the endoscope can be used to:
855
01:28Endoscopic Procedures III: Video Capsule Endoscopy
688
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
688
01:32Export of Misfolded Proteins out of the ER
5.0K
After folding, the ER assesses the quality of secretory and membrane proteins. The correctly folded proteins are cleared by the calnexin cycle for transport to their final destination, while misfolded proteins are held back in the ER lumen. The ER chaperones attempt to unfold and refold the misfolded proteins but sometimes fail to achieve the correct native conformation. Such terminally misfolded proteins are then exported to the cytosol by ER-associated degradation or ERAD pathway for...
5.0K