FIELD: medical engineering.
SUBSTANCE: device operates using chemically bound oxygen. The device has regenerating cartridge connected to unit for isolating respiratory organs and mounted in respiratory sac. The cartridge has connection tube attached to it. The respiratory sac is mounted on the connection tube by means of perforation holes produced in parallel to external edge of sac neck.
EFFECT: simplified design and assembly.
3 cl, 5 dwg
Title | Year | Author | Number |
---|---|---|---|
SELF-CONTAINER BREATHING APPARATUS | 2005 |
|
RU2319526C2 |
ISOLATIVE RESPIRATORY APPARATUS | 2005 |
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RU2323753C2 |
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RU2428231C1 |
BREATHING APPARATUS WITH CHEMICALLY BOUND OXYGEN | 0 |
|
SU1736516A1 |
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|
RU2223126C1 |
REGENERATIVE RESPIRATOR WITH CHEMICALLY BOUND OXYGEN | 1992 |
|
RU2067883C1 |
Authors
Dates
2005-01-20—Published
2004-01-20—Filed