Tubular Polyester Swab

Specification:

Introduction:

The Tubular Polyester Throat Swab is a professional integrated sampling and storage tool designed for oropharyngeal specimen collection, available in 75mm and 150mm lengths to fit different oral cavity depths and operational needs. Tailored for clinical testing, epidemiological surveys and large-scale screening, it combines the excellent adsorption performance of polyester fiber with the convenience of a tube-integrated design.

Its core advantage lies in integrated operation that achieves zero sample contamination and zero loss. The polyester brush head features a fluffy and dense structure, which evenly adsorbs throat secretions and epithelial cells without fiber shedding. Equipped with a breakable PP handle, it allows users to directly detach the brush head into the matching tube after sampling, eliminating the need for secondary sample transfer and avoiding contamination caused by manual contact. The tube’s airtight spiral cover with a leak-proof gasket tightly seals the specimen, preventing leakage and volatilization during transportation.

Made of medical-grade materials, the swab is free of PCR inhibitors and harmful impurities, ensuring no interference with subsequent nucleic acid or antigen testing. The tube body supports low-temperature storage and high-pressure sterilization, adapting to diverse sample preservation conditions. Individually sterilized and packaged, the swab is ready to use, making it a reliable choice for hospitals, clinics and testing institutions to improve sampling efficiency and testing accuracy.