| 摘要 |
A proboscis for use with a diagnostic instrument includes an elongated main body having a proximal end and an opposite distal end, and a lumen extending between the proximal and distal ends. The distal end includes an orifice which is in fluid communication with the lumen. A fluid splash guard is affixed to the main body at the distal end, and provides protection for the orifice and lumen from being clogged with a sample fluid.
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