BS 3487-4:1986
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Tracheal tubes Specification for tubes of the Cole type
11-30-1988
02-28-1986
Requirements for Cole type tubes, i.e. the type with a small patient end for use with infants. Covers designated sizes from 1.5 mm to 4.5 mm nominal inside diameter of the tracheal portion. Provision is made for nine sizes of tubes at close intervals.
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