Wieder Tongue Depressor: Ergonomic Design for Superior Oral Exposure
The Wieder Tongue Depressor from Adas Instruments is a staple in ENT clinics and operating rooms worldwide. Crafted from premium German Stainless Steel, this instrument is specifically designed to provide high-pressure depression of the tongue, ensuring that the surgeon has an unobstructed view of the tonsillar bed and the supraglottic space.
Exceptional Engineering & Accuracy
Manufactured from high-grade German stainless steel, each Wieder depressor undergoes a rigorous passivation process to ensure maximum longevity and superior resistance to chemical corrosion. The blade is available in both small and large widths to accommodate pediatric and adult patient demographics. At Adas Instruments, we prioritize 100% technical accuracy, ensuring the serrations on the handle provide a secure, fatigue-free grip for the clinician during prolonged surgical cases.
Surgical Applications
- Tonsillectomy: Used to depress and stabilize the tongue to allow for clean dissection of the tonsillar pillars.
- Adenoidectomy: Assists in providing a clear path for curettage or suction-coagulation of the nasopharynx.
- Oropharyngeal Examination: Essential for diagnostic biopsies or foreign body removal in the throat.
Care and Maintenance Section
To preserve the finish and structural integrity of the fenestrated blade, the Wieder Tongue Depressor should be cleaned with a soft-bristled brush to remove biological debris from the holes and handle serrations. It is fully reusable and built to withstand repeated high-temperature sterilization cycles. We recommend using a pH-neutral cleaning agent to maintain the anti-glare satin finish. Adas Instruments ships USA, Europe & worldwide to support specialized surgical centers with elite-tier instrumentation.
People Also Ask
Why is the Wieder blade fenestrated?
The fenestrations (holes) in the blade serve two purposes: they create a “suction” effect that prevents the tongue from slipping and they allow for better drainage of fluids during surgery.
Is this tongue depressor compatible with mouth gags?
Yes, the Wieder pattern is often used in conjunction with gags like the Jennings or Whitehead to provide complete oropharyngeal exposure.
Which size is better for pediatric tonsillectomy?
We recommend the ‘Small’ blade (approx. 28mm-30mm width) for pediatric cases and the ‘Large’ blade (approx. 36mm-40mm width) for adult patients.
Technical Specifications
| Instrument Type | Wieder Tongue Depressor |
| Application | Tonsillectomy & Oral Examination |
| Size Range | Small (Pediatric) / Large (Adult) |
| Material | German Stainless Steel (Passivated) |
| Blade Type | Fenestrated (Holes) with Anatomical Offset |
| Sterilization | Reusable / Fully Autoclavable |
| Quality Standards | ISO 13485, CE Mark Compliant |
| Warranty | 3-Year Technical Warranty |
Clinical Recommendations (Internal Links)
For Oral Stabilization: This tool works effectively alongside our Jennings Mouth Gags.
For Secure Tissue Holding: Pair this with the Blohmke Tonsil Forceps during excision.
For Precise Dissection: Essential for use with our Hurd Tonsil Dissector.




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