Related Experiment Video

Updated: Aug 24, 2026

Microbial Control and Monitoring Strategies for Cleanroom Environments and Cellular Therapies
09:30

Microbial Control and Monitoring Strategies for Cleanroom Environments and Cellular Therapies

Published on: March 17, 2023

Importance of cleaning for reprocessing endoscopes and thermolabile sterile medical devices: French use and

J C Darbord1

  • 1Lab. Bacteriology-Virology, Central Pharmacy For Hospitals, Paris 5 University, Assistance Publique des Hôpitaux de Paris, 7 rue du Fer à Moulin, F-75005 Paris, France.

The Journal of Hospital Infection
|April 28, 2004
PubMed

Insights

French regulations mandate specific endoscope reprocessing steps, including double cleaning and avoiding aldehydes. Peracetic acid or chlorinated products are recommended for disinfection, with mandatory traceability and no recycling of cleaning agents to mitigate prion risk.

Area of Science:

  • Infection Control
  • Medical Device Reprocessing
  • Prion Safety

Background:

  • Endoscope maintenance regulations in France have unique requirements.
  • These regulations address the specific risks associated with prion transmission.
  • Existing guidelines require careful adherence to prevent healthcare-associated infections.

Purpose of the Study:

  • To outline the specific French regulations for endoscope disinfection and sterilization.
  • To highlight particularities concerning prion risk mitigation.
  • To inform healthcare units about mandatory procedures and recommendations.

Main Methods:

  • Review of French regulations regarding medical device reprocessing.
  • Identification of key procedural stipulations for cleaning and disinfection.
  • Emphasis on prohibited substances and recommended disinfectants.
  • Inclusion of machine-specific requirements like non-recycling and traceability.

Main Results:

  • Mandatory double cleaning before disinfection with specific procedural constraints.
  • Prohibition of aldehydes in cleaning products; recommendation of peracetic acid or chlorinated products for disinfection.
  • Prohibition of detergent/disinfectant recycling in reprocessing machines.
  • Mandatory traceability procedures for endoscope reprocessing.

Conclusions:

  • French regulations impose stringent, specific protocols for endoscope reprocessing to manage prion risk.
  • Adherence to these guidelines, including material restrictions and traceability, is crucial for patient and operator safety.
  • A forthcoming 'user's guide' will consolidate these measures for medical care units.

More Related Videos

Failure of Cleaning Verification in Pharmaceutical Industry Due to Uncleanliness of Stainless Steel Surface07:00

Failure of Cleaning Verification in Pharmaceutical Industry Due to Uncleanliness of Stainless Steel Surface

Published on: August 11, 2017

Related Concept Videos

Cleaning, Sterilization, and Disinfection01:30

Cleaning, Sterilization, and Disinfection

Cleaning, disinfection, and sterilization are the methods that help to break the infection chain and prevent disease.
Cleaning
The cleaning process usually involves using water with detergents or enzymatic cleaner and removing foreign material from objects and surfaces, including organic material such as body fluids or inorganic material like soil. Cleaning is performed before high-level disinfection and sterilization because foreign materials on the cover of the devices interfere with process...
Methods of Sterilization II: Chemical Methods01:30

Methods of Sterilization II: Chemical Methods

In healthcare, the chemical method of sterilization uses chemical sterilants to treat surgical instruments and medical supplies to help prevent the transmission of infectious pathogens to patients. Due to heat sensitivity, most medical supplies and equipment should not be exposed to high temperatures. These parts include rubber, plastic, glass, and other similar elements.
Using chemical sterilization rather than heat to clean out equipment is recommended. It eradicates and removes all bacteria,...
Standard Precaution01:26

Standard Precaution

Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
Methods of Sterilization I: Physical Methods01:29

Methods of Sterilization I: Physical Methods

As used in a healthcare facility, sterilization destroys all microorganisms through physical or chemical methods. The physical method includes steam, dry heat, boiling water, and radiation.
Steam sterilization uses non-toxic, low-cost moist heat in the form of saturated steam under pressure, which is fast, microbicidal, and sporicidal, and quickly warms and penetrates fabrics. Autoclaves, or steam sterilizers, expose each item to direct steam contact for a predetermined time at the necessary...
Good Manufacturing Practices01:26

Good Manufacturing Practices

Good Manufacturing Practices (GMP) constitute a foundational set of guidelines that ensure the production of safe, consistent, and high-quality products, particularly in industries such as pharmaceuticals, biotechnology, and food processing. These protocols encompass all aspects of production, from the sourcing of raw materials to the final distribution of the finished product.A core pillar of GMP is stringent hygiene and sanitation across all production environments. This includes routine...
Physical Methods for Controlling Microbial Growth: Radiation and Filtration01:26

Physical Methods for Controlling Microbial Growth: Radiation and Filtration

Radiation and filtration are essential tools for microbial control, targeting microorganisms through distinct mechanisms. Radiation eliminates microbes by damaging their DNA, either killing them or inhibiting their growth. Based on wavelength, radiation is classified into two types: nonionizing and ionizing radiation.Non-ionizing radiation, such as UV radiation (200–400 nm), is absorbed by DNA, causing defects that effectively disinfect surfaces, air, and water, including safety cabinets.