Ear speculum for tympanocentesis and acute otitis media patients, designed to attach to an otoscope

The CDT® Speculum attaches to Welch Allyn® otoscopes to provide a stable platform for tympanocentesis with aspiration.

Designed for use by primary care physicians and drug trial investigators, the CDT® Speculum is a sterile, disposable instrument with engineered safety features that protect both patient and practitioner.

CDT® is the only tympanocentesis instrumentation available that complies with current OSHA standards for prevention of accidental needle-sticks.

Visit the Product and Procedure information pages for video demonstrations
of CDT® instrumentation and procedural techniques