Most laryngoscopeb lades form a 90 angle with handle
when ready for use. When a Howland lock is fitted
between the handle and the blade by means of Hook-on
0 connections on both ends, it forms a 45 angle. This
change in the angle helps natural lifting action which
simplifies natural exposure making intubation possible
in the most difficulotf cases.
The Handle & Blade shown in the picture are sold
separately. |
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