What are the different types of laryngoscope blades?
Laryngoscopic blades are used to view vocal cords and space between the cords called glottis. They are used during medical procedures including larynx and during tracheal intubation. The blades usually have lights to improve visibility for doctors and often pointed balls that help push around epiglottis to get to glottis. Others have design considerations that take into account small holes or minimize the risk of damage to the patient's teeth. Four types of laryngoscope blades are available: conventional, fibrous optics, Heine style and disposable stainless steel stainless steel. Both styles come in sizes 0 to 4. Size 0, smallest blade, is used in children, while the largest size, 4, is used in adults. Accessories such as oxygen and mirrors for greater visibility are available for conventional laryngoscope shoulder blades. It is lightweight, it can be curved or straight and has a polished surface. The blade can be removed from the handle and replaced by a new blade. LaryngoskOPU fibers-optics can also be polished to keep the blade in good condition. Depending on the blade brand, the blade size in the fiber area ranges from 0 to 5, with 5 the largest blade.
Heine-style laryngoscope blades also come in curved and direct varieties. They have four handles, including middle, penlight, stubborn and extremely large. The blades are made of 303 or 304 stainless steel and most of them are one piece, so there are no slots or cracks that allow the accumulation of residues; Those who have more than one piece are said to be easy to sterilize. The volume of optical fibers in the handle to the left of the Heine -style blade provides bright light and has a long life. Depending on the Heine -style blade brand, size is again from 0NA 5, with 5 is the largest.
LINALS ON DISPOSE Laryngoscopes are stainless steels with plastic locking mossAnism. These blades do not freeze at low temperatures, so there is no problem with the blade glued to the tongue or mouth. After using the blade, it can be destroyed and replaced by a new blade. The plastic bundle of plastic optical bundle is a strong, bright light source. Laryngoscope disposable blades are safe and pose no danger of any type of cross infection.
The size of the disposable blades available depends on the brand and style, but the range from 0 to 4. Size 0 is used in the neonatal unit and size 4 is used in adults. The handles come in five sizes-Penlight, medium, stubborn, large and extremely large. The blades are available in curved and direct design.