| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K1-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-2985 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K1-02 |
| filingDate |
1995-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cfd37518b9073990e53b7d7979687d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a4c621602d7a645d430999382ff27a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a36e606fbdb63121149034d0306905f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d81df15d0ee303ac0879e78388f60e55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6448782826ecc893413ab06e8b1d1402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0bbc2dcf727b6dc582d33053496792d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_379266c5b960d1928c82b50522f437a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ad68382ce387177b804c0c3d73125fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19cadf9f19e03dd841a0c2326bb6046d |
| publicationDate |
1996-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2735897-A1 |
| titleOfInvention |
COLLIMATOR FOR A NON-INVASIVE RADIO-IMAGING ANALYSIS DEVICE, PARTICULARLY FOR IN VIVO EXAMINATION OF SMALL ANIMALS |
| abstract |
The present invention relates to a collimator for a radioimaging analysis device, characterized in that it is formed by a stack of plates (122) provided with perforations (124). Preferably, the perforations (124) provided in the various plates (122) have a homothetic progression. The perforations are advantageously made by chemical machining while the plates are made of tungsten. The thickness of the plates is preferably less than the diameter of the perforations (124) in the internal entry face of the collimator and the thickness of the fabric between the perforations (124) is preferably greater than the thickness of the plates. At least some of the plates can be formed by superimposing two identical perforated screens. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0157882-A1 |
| priorityDate |
1995-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |