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| ID | Type | Description | Link |
|---|---|---|---|
| KHNMC 039 | Other Identifier | KHNMC |
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The investigators compared the depth of the RAE tube [Preformed oral tracheal tubes were first described by Ring, Adair and Elwyn (therefore called RAE tubes)] when fixed at the midline and at the angle of the mouth, and after fixing the tube at the angle.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Endotracheal tube |
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| Measure | Description | Time Frame |
|---|---|---|
| depth of tube | from the tube tip to the carina | up to 1 hour |
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Inclusion Criteria:
Exclusion Criteria:
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adult patients who are scheduled for elective surgery under general anesthesia
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Kyung Hee University Hospital at Gangdong | Seoul | 134-090 | South Korea |
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