http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1048953-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3244ba8390b1f290f4ba36389c82488b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2035-1025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2035-1018 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N35-1016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-263 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N35-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N35-10 |
| filingDate | 2000-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c6e2db974e286344bd4eece5029e2ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fec5843e4b1aa4f91add4f81265b622 |
| publicationDate | 2007-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1048953-B1 |
| titleOfInvention | Method and device for transferring liquids in an analyzer |
| abstract | The liquid transfer cannula (5) has two electrodes (14, 15) on either side of a detection zone (16). The detection zone lies predominantly within the transfer cannula. One electrode is spaced above the lower tip (5a) of the cannula. The detection circui has a monitoring unit for consequent resistance variation across the detection zone, during filling with analysis liquid (4). An Independent claim is included for the corresponding method of controlling drawing-up of fluid, which employs the cannula described. Preferred features: The liquid transfer cannula, especially its tip, forms one of the monitoring electrodes (15). The detection zone is spaced from the lower end of the tip, such that fluid is only detected when actually draw-in, and not merely o immersion. The lower end of the detection zone (16) is near the tip, preferably 0.5 mm to 5 mm above its lower end. The upper en 0.5-30 mm above the end of the tip. One electrode (14) is formed by an inner tube (14) in the cannula, into which the fluid can drawn. The cannula is part of a dosing tip, especially a single-shot type. The cannula is part of a variant coaxial assembly, wi surrounding insulated electrode. A screening electrode surrounding the signal electrode, is at constant potential and forms a counter-electrode. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107444570-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107444570-B |
| priorityDate | 1999-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.