IS 8432 : 1977 Specification for Tubes, Tracheotomy (rubber or plastics)
| UDC 615.477.82 : 616.231 - 089.85 | MHD 11 |
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| Reaffirmed 2019 |
1 Scope
Dimensional and other requirements for tracheotomy tubes with or withoutcuffs, made of rubber or plastics to by-pass upper airway obstruction.