Our standard foam oto blocks / foam ear dams are an industry standard due to their wide application range from tiny ear canal to large ear canal, these foam oto blocks / foam ear dams will fit most impression applications.
We also have shorter versions in the same sizes as well as vented versions for pressure release.
These ear-dams consist of flexible foam material in order to seal the auditory canal safely (12mm in length). Insertion with jaw tweezers and/or an ear light, protecting the TM is what they're designed to do. Need something smaller, our CIC...View full product details
A deep, good impression is important for great custom products whether they're silicone ear molds or hard acrylic hearing aids and vented oto-blocks will ensure a comfortable, deep impression due to their pressure release attributes. Although these are more expensive...View full product details
Easy to use in your left or right hand, these manual Injectors enable a clean and safe application of impression materials with stable pressure. Add a spacer for smaller hands or to make it even easier to inject. S-50 Injector...View full product details