Disposable sampling brushes usually consist of soft bristles and medical-grade handles. When in use, gently rotate the brush head and contact the target area (such as cervical mucosa, throat or skin surface), using the tiny soft structure of the bristles to effectively capture and carry sample cells while avoiding damage to the inspected area.
The principle is that the microstructure of the bristles can evenly attach and release cells or microorganisms, improve the acquisition rate and representativeness of samples, and ensure that the samples have sufficient quantity and quality in subsequent analysis and testing.
Since the product is used once, there is no need for repeated cleaning and high-temperature disinfection, which can significantly reduce the risk of cross-infection and meet the requirements of sterile sampling. After sampling, the brush head can be placed in a pretreatment container or preservation liquid to complete the transportation and preservation, which is convenient and efficient.
The disposable sampling brush has a simple structure and is easy to operate. It is widely used in clinical fields such as cervical cancer screening, HPV testing, oral or respiratory pathogenic microorganism testing, and is an ideal tool for modern rapid and safe sampling.