Unitary multiple electrode sensor
Process for the production of porous membranes, the membranes produced thereby and their use as supporting matrices in test strips
Biosensor and method for hematocrit determination
Electrochemical biosensor stability Patent #: 5525511
ApplicationNo. 798387 filed on 02/07/1997
US Classes:205/778, And using semipermeable membrane204/403.11, Glucose oxidase204/403.15, Electrode containing free carbon422/82.03, Ion selective electrode436/95, Glucose600/347Blood glucose
ExaminersPrimary: Peffley, Michael
Assistant: Winakur, Eric F.
Attorney, Agent or Firm
Foreign Patent References
International ClassesG01N 027/327
Foreign Application Priority Data1996-02-15 DE
AbstractThe present invention describes electrochemical sensors, preferably electrochemical biosensors, in which the reference electrode and the measuring electrode are separated from one another by a porous, electrically nonconductive sheet material.