| 摘要 |
<p>The invention relates to a glucose biosensor used for determining the blood glucose level. According to the invention, the biosensor comprises a body () inside which there is an amperometric electronic unit () for measuring the electrolysis current and also for processing and displaying data on an electronic display (), outside the body () there being provided a dosing system formed of knurled nut (), a dividing ratchet pawl provided with a ball () and a spring (), a pressing screw (), a cylindrical pin () for preventing the vertical displacement of the nut (), a perforating knife (), a plastic capillary tube (), a mixing and reaction cell () provided with an open channel () and two platinum-leaf electrodes (), a plastic flask () containing liquid glucoseoxidase () is also screwed outside the body (), said flask being provided with a plastic piston.</p> |
