Astm F 1246 – 91 (Reapproved 1999) Pdf free download

Standard Specification for
Electrically Powered Home Care Ventilators, Part
1—Positive-Pressure Ventilators and Ventilator Circuits 1

This standard is issued under the fixed designation F 1246; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.