| 摘要 |
An improved Laryngoscope having a decreased angular projection between a blade portion and a handle portion of approximately 70° with a substantially continually curved transition portion bridging the blade and handle portions and providing a teeth-protecting structure, when compared to conventional scopes. At a distal end of the blade portion is a tissue elevation lobe which is used to depress tissues and structures which otherwise would obstruct visualization of vocal chords during an intubation, giving its user added tissue control with minimized handle manipulation being required. The scope is constructed of light-transmitting plastic and includes a step-down transition margin near the tissue elevation lobe at which margin a portion of light which is projected into the scope at or near the handle end projects from the scope to illuminate the intubation site.
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