Vitalograph - Front Bite-on Mouthpiece Silicone (50) Medical Refrigeration Knight Imaging and they are

Knight Imaging and they are very popular

If the lesion is difficult to access simply remove contact plate and fit the extended small lesion plate

BiLite Halogen

of rust resistant construction and designed to be easy to clean

This Nomad Medical Cooler 38L with an integrated lock for added security can maintain an internal temperature of 2 - 8 C for up to 32 Hours

Vitalograph - Front Bite-on Mouthpiece Silicone (50) Medical Refrigeration Knight Imaging and they areProduct Properties Fits all Vitalograph BVF. High quality mouthpieces ergonomically designed for comfort and leak free testing. For pulmonary function testing and constructed from taste free, soft Thermolast plastic. Suitable for use with adults and children.