http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04158836-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0950e9df7f0e1b73efee1bda859951ad |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-28 |
| filingDate | 1990-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7b1fd8e336b09f05951b5840f363492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16419e3fc7d6c0b377e40772b53e5801 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b2961799a0273253515d044fe78ffdd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8e26082ae0de6250a868969afd7f10a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba3341264b6017bd05ce804cd9be95d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7fe84360474750a489107082852940f |
| publicationDate | 1992-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04158836-A |
| titleOfInvention | Magnetic resonance diagnosing apparatus |
| abstract | PURPOSE: To improve a localization characteristic and an S/N ratio with a higher coincidence between a measuring area of spectroscopy and a lesion part by obtaining a magnetic resonance signal of the same specified nuclide from a plurality of specified parts adjacent to one another of an object to be inspected to add up. n CONSTITUTION: A magnetic resonance signal of phosphorus is obtained through a probe 13 for 31 P and a transmitting/receiving section 17 for 31 P. A four-dimensional reverse Fourier transform is performed with a reconstruction processing section 21. At an addition processing section 22, a spectrum of a voxel corresponding to a lesion part is determined by a phase processing and spectral components in areas are added up to obtain a spectrum in the entire area, which achieves a higher coincidence ratio between a measuring area and the lesion part. On the other hand, when uniformity of an electrostatic magnetic field is poor, a magnetic resonance signal of 1 H is obtained through a probe 14 and a transmitting/receiving section 18 both for 1 H to be sent to a magnetic field uniformity measuring section 24 via a data collection section 19. The spectrum of 1 H is measured just as that of the phosphorus done. A frequency shift value of the phosphorus spectrum is determined to correct by a peak frequency H of a water signal with a high S/N ratio thus obtained. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014511727-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009066088-A |
| priorityDate | 1990-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.