| 摘要 |
Hose connection system for narially sensitive diagnostic devices. At least some of the illustrative embodiments are systems comprising a test device and a nasal cannula. The test device comprises a first outlet port configured to sense an attribute of airflow, and a second outlet port configured to sense an attribute of airflow. The nasal cannula comprises a first hose configured to fluidly couple on a device-end to the first outlet port (and the first hose configured to fluidly couple between the first outlet port and a first naris of a patient), and a second hose configured to fluidly couple on a device-end to the second outlet port (and the second hose configured to fluidly couple between the second outlet port and a second naris of the patient). The nasal cannula is configured such that the first hose only couples to the first outlet port and the second hose only couples to the second outlet port.
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