| 摘要 |
A fiber optic analyte sensing needle 10 with a photoluminescent analyte-sensitive probe 70 nonadherently entrapped within the lumen 29 of the needle 20 between the distal tip 51 of a fiber optic filament 50 and the distal tip 21 of the needle 20. The probe 70 has unimpeded fluid communication with the external environment through a port 28 in the needle 20.
|
