http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2199831-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_92941dc2cfad1420d6c12f1251b9d0b3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V5-0016 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V5-00 |
| filingDate | 2009-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a4f9fb2d6960782aa35fbccb030018b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5815a5cccf0c1a5cb0bf51121178a7b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7093afa4bb8db5747e8e6615af3b14b3 |
| publicationDate | 2010-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2199831-A2 |
| titleOfInvention | System and method for imaging objects worn on moving persons with low dose x-rays |
| abstract | The invention relates to a device and a method for X-ray image detection of objects on a subject in motion with respect to said detection device in a direction of advance (Y). The detection device further comprises an X-ray source (1), a fixed X-ray detector (2) comprising at least one column formed of m pixels capable of detecting radiation from the interaction of the ray flux. X with the subject.n n n According to the invention, the device comprises beam shaping means (6) capable of producing a curtain X-ray beam (7) having a width L close to that of a column of pixels of the X-ray detector (2) , and directed on the column of pixels, two rigid lateral supports (5a, 5b) able to support the X-ray detector (2), and the means for shaping the beam (6), the X-ray detector (2) being a fast and sensitive detector having a response time of less than 10 μs, the X-ray detector (2) being able to carry out a series of n samplings, each having a duration te, during the passage of the subject in front of the column of pixels of said X-ray detector (2) for the duration Tp, generating n column images, the sampling time being less than or equal to the travel time tp of a point of said subject in front of a column of pixels. The grouping of the n column images makes it possible to obtain the image of the subject. In this system configuration images can be produced using doses of less than 10 -3 mSv. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112834534-A |
| priorityDate | 2008-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.