SW-982D Round Head Foam Swab

Product Overview

The SW-982D is a multi-purpose sterile round head foam swab with a medical-grade polyurethane foam head that has undergone aseptic treatment to achieve complete sterility prior to package opening, designed for cleaning, disinfection, and liquid application tasks in surgical environments, pharmaceutical laboratories, sterile processing areas, and medical device maintenance workflows where cross-contamination prevention and microbiological cleanliness are regulatory requirements, not optional considerations.

The swab head measures 25mm in length, 18mm in width, and 9.7mm in thickness — a large-volume round foam profile that provides broad surface coverage and high disinfectant absorption capacity per swab. The medical-grade foam is soft and non-abrasive, making it safe for wiping sterile instrument surfaces, disinfecting workbench areas, and applying antiseptic solutions to sensitive contact zones without risk of surface scratching or foam particle contamination. The round head conforms to both flat and curved sterile contact surfaces, including instrument tray interiors, cleanroom bench edges, and equipment housing panels, maintaining full surface contact without edge bridging.

Sterile Processing & Disinfectant Compatibility

The aseptic treatment process ensures complete sterility of each swab before first use, supporting its application in environments governed by ISO 13485, GMP pharmaceutical manufacturing standards, and hospital infection control protocols where unsterile cleaning tools introduce unacceptable contamination risk into controlled workflows. The foam material exhibits strong water absorption and uniform disinfectant release during wiping contact, distributing antiseptic solutions evenly across the cleaned surface without pooling or uneven coverage — relevant for disinfection procedures where minimum contact time and uniform chemical coverage determine efficacy.

The foam demonstrates good durability and tear resistance under the firm scrubbing motion required for surface disinfection and residue removal from surgical instruments, allowing multiple surface passes per swab without head fragmentation. The polypropylene handle measures 125mm in total length with 6.7mm width and 2.5mm thickness. Package contains 50 pieces in sterile-controlled packaging.

Industry Applications & Use Scenarios

The SW-982D is applied in surgical instrument processing, pharmaceutical cleanroom operations, clinical laboratory cleaning, medical device manufacturing, and sterile environment maintenance where swab sterility is a process specification requirement. Specific use scenarios include wiping surgical instrument surfaces before sterilization cycles, applying disinfectant to sterile workbench surfaces in compounding pharmacies, cleaning laboratory utensils and sample handling equipment between use cycles, maintaining cleanroom equipment surfaces in ISO Class 5–7 pharmaceutical manufacturing environments, and performing surface disinfection on medical device assembly fixtures in regulated manufacturing operations. Its medical-grade sterile designation distinguishes it clearly from the SW-882D, which shares the same head dimensions but is positioned for industrial and electronics cleaning applications without sterility requirements.