DEA0021977MA - - Google Patents

Info

Publication number

DEA0021977MA

DEA0021977MA DEA0021977MA DE A0021977M A DEA0021977M A DE A0021977MA DE A0021977M A DEA0021977M A DE A0021977MA

Authority

DE

Germany

Prior art keywords

valve

space

oxygen

oxygen supply

breathing

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 31
• 239000001301 oxygen Substances 0.000 claims description 31
• 229910052760 oxygen Inorganic materials 0.000 claims description 31
• 230000029058 respiratory gaseous exchange Effects 0.000 claims description 11
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
• 239000012528 membrane Substances 0.000 claims description 10
• 229910052757 nitrogen Inorganic materials 0.000 claims description 5
• 210000004072 lung Anatomy 0.000 claims description 2
• 238000010926 purge Methods 0.000 description 3
• 238000011109 contamination Methods 0.000 description 1
• 230000003111 delayed effect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000011010 flushing procedure Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000000246 remedial effect Effects 0.000 description 1
• 239000013589 supplement Substances 0.000 description 1
• 230000007704 transition Effects 0.000 description 1