| 摘要 |
<p>Apparatus for blood glucose monitoring, which comprises: (a) a total internal reflection waveguide having a core and reflective cladding, at least part of the core being devoid of such cladding; (b) a light source (such as a laser) optically coupled to an end of the waveguide; (c) a light detector arranged to generate a signal representing the quantity of light transmitted from the light source through the waveguide past the unclad part; and (d) an insulin administration device which is such that insulin is administered to a patient when the quantity of light detected by the detector changes by more than a predetermined amount.</p> |
