http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1784228-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9ef1cc964e25a6ecbb223017c4d02d7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-223 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-22 |
| filingDate | 2005-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_021c8bd5091e0fcbdaa74f695bde197f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0ba0f351b825e24ea7248dd22767b7c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01a0fe73b7caca0785696dc581d1f693 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a7cbf7adf95e3eab52f1807ac93fbb8 |
| publicationDate | 2007-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1784228-A1 |
| titleOfInvention | Gas-filled microvesicles composition for contrast imaging |
| abstract | The present invention relates to a new composition comprising gas-filled microvesicles for contrast imaging which are particularly suitable for providing an effective echo response to at least two selected ultrasound waves having different frequencies. Said composition preferably comprises at least two different preparations of gas-filled microvesicles having respective peaks of non-linear echographic response differing by at least 2 MHz to each other, and preferably have respective size distributions with different median sizes. In particular, said preparations preferably have size distributions with respective DV50 values differing from each other by at least 0.5 μm, more preferably at least 1.0 μm. Alternatively, said composition has a volume size distribution showing a value of Bowley skewness of 0.16 or higher. According to a preferred embodiment, at least 95% of the total volume of gas contained in said microvesicles, calculated on the population of microvesicles up to a diameter of 10 μm, is contained in microvesicles having a diameter of 8 micron or less. |
| priorityDate | 2004-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 2589.