What is the main purpose of using detergents in endoscopic cleaning solutions?

The main purpose of using detergents in endoscopic cleaning solutions is to assist in removing organic and inorganic soil. Detergents play a critical role in the cleaning process by breaking down and emulsifying various types of debris, such as blood, mucus, and other bodily fluids, which can adhere to endoscopes after procedures. This action helps to ensure that all foreign contaminants are effectively removed from the endoscope surface before the disinfection process begins.

In this context, organic soil refers to substances derived from living organisms (e.g., proteins, fats), while inorganic soil consists of materials not originating from living organisms (e.g., minerals, salts). The combination of these soils presents a challenge for cleaning, hence the use of detergents, which are formulated to target various types of contaminants.

Detergents do not primarily serve to create fragrances, accelerate drying, or neutralize disinfectants, as these are not their main functions in the cleaning protocol for endoscopes. The effectiveness of detergents is crucial for maintaining the integrity of the endoscope and ensuring patient safety by preventing infection risks associated with inadequate cleaning.