摘要 |
A canister for use in a semi-closed type of breathing apparatus for removing carbon dioxide from breathing air circulating in a breathing circuit. The filling portion of the canister is designed in rectangular shape, and thus it can be smoothly assembled with the air tank, the breathing bag, the float adjusting device, etc. In addition, the inlet port and the outlet port are diagonally disposed to each other, so that a uniform flow of the breathing air can be performed in the main body.
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