BLOOD UREA NITROGEN (BUN) SENSOR
2 Assignments
0 Petitions
Accused Products
Abstract
A BUN (blood urea nitrogen) sensor containing immobilized carbonic anhydrase and immobilized urease for the in vitro detection of urea nitrogen in blood and biological samples with improved performance and precision characteristics.
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Citations
35 Claims
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1-20. -20. (canceled)
- 21. A membrane comprising a water-permeable matrix in which is included at least two enzymes, urease and carbonic anhydrase, wherein the membrane is configured in a device such that it inhibits gas exchange from a sample to an air space in a region of the membrane.
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35-54. -54. (canceled)
Specification