http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2240765-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c770d47ee405e6f8daf0d9c40e6106f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-493 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-493 |
| filingDate | 1972-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5529c95deda5ca20c1392b20e5e8f2fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d3c586b014f8a17118f92862ce30ebe |
| publicationDate | 1973-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2240765-A1 |
| titleOfInvention | METHOD OF URINE ANALYSIS |
| abstract | Procedure for carrying out urinalyses, comprising: (a) inserting a multiplicity of test-tubes into a centrifuge rotor having numbered openings to receive them; (b) successively sucking a measured quantity from a multiplicity of urine samples into an instrument which has means for illuminating the samples, and measuring the specific gravity of the samples and making corresponding entries on test curves; (c) emptying the samples from the instrument into the appropriate test-tubes; (d) centrifuging the samples in order to separate sediment from the liquid and collecting the sediment at the bottom of the test-tubes; (e) adding a reagent to the centrifuged samples to give a turbidity corresponding to the protein content of the samples, measuring the turbidity with an instrument which indicates the protein content of each sample and entering the indicated values on the appropriate test surves; (f) pouring the supernatant from the test-tubes; and (g) mixing the sediment remaining in each test-tube, applying a measured amount of the sediment from each sample on the surface segments of a circular microscope slide, placing an annular cover slip on the circular slide, placing the slide under a microscope, examining the sediment on each surface segment of the slide, and entering the results of the microscopic examination on the appropriate test curves. By using a flowing refractometer with a light source to illuminate at least part of the sample, the steps of measuring out the sample, determining the specific gravity, and transferring the sample to a test tube can be carried out as a single operation; at the same time sugar content can be determined using test strips, avoiding a separate operation. Protein content is determined automatically using a nephelometer. Used of a circular microscope slide with defined segments increases the accuracy of the microscopic examination of the sediment. The urinalysis can be carried out in between one-third and one-half of the time required for conventional urinalyses. |
| priorityDate | 1972-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.