External negative-pressure airway patency collar (8787867) EXPRESSIONS (757.01)
Name
Value
DISPLAYABLE TEXT
External negative-pressure airway patency collar
MAJOR CONCEPT
File: 757, IEN: 7478574
DESIGNATION CODE
3532605018
CODING SYSTEM:
SCT
HIERARCHY:
Physical Object
TYPE
SYNONYM
SCOPE
DIRECTLY LINKED
FORM
OTH
