Both Miller and Macintosh laryngoscope blades are available in sizes 0 (infant) through 4 (large adult). There are many other styles of straight and curved blades, with accessories such as mirrors for enlarging the field of view and even ports for the administration of oxygen. These specialty blades are primarily designed for use by anesthetists and otolaryngologists, most commonly in the operating room.Fiberoptic laryngoscopes have become increasingly available since the 1990s. In contrast to the conventional laryngoscope, these devices allow the laryngoscopist to indirectly view the larynx. This provides a significant advantage in situations where the operator needs to see around an acute bend in order to visualize the glottis, and deal with otherwise difficult intubations. Video laryngoscopes are specialized fiberoptic laryngoscopes that use a digital video camera sensor to allow the operator to view the glottis and larynx on a video monitor. Other "noninvasive" devices which can be employed to assist in tracheal intubation are the laryngeal mask airway (used as a conduit for endotracheal tube placement) and the Airtraq. Stylets
An intubating stylet is a malleable metal wire designed to be inserted into the endotracheal tube to make the tube conform better to the upper airway anatomy of the specific individual. This aid is commonly used with a difficult laryngoscopy.
Cambia can mean:

Cambia, Haute-Corse, a commune in the Haute-Corse department of France
Cambia (non-profit organization), an open science and biology non-profit institute based in Australia
Cambia Health Solutions, an American health insurance company
Cambia or cambiums, the four humours in medicine
Cambia, a trade name for the anti-inflammatory drug diclofenac
the plural of cambium (botany), a type of tissue found in plants

See also
Cambio (disambiguation)
Cambria (disambiguation)
Kambia (disambiguation)
Cumbia, a style of music and dance
Cumbria, a county of England