| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4839 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K41-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-00 |
| filingDate |
2010-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97fe2f41383a18dddd1b789a4ea64575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b64bd2b7c3c000c818c6a86e82be2c4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95e1bb097f7e515f8f558cedc9c90578 |
| publicationDate |
2010-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010158816-A1 |
| titleOfInvention |
Gas bubble-generating agent |
| abstract |
This invention provides a gas bubble-generating agent that can be used as a contrast medium or a blocking agent in vivo. Such gas bubble-generating agent is produced by a method for producing a gas bubble-generating agent comprising the following steps of: (a) preparing a mixed solution of an amphiphilic substance, an amphiphilic substance comprising a water-soluble polymer chemically bound thereto, a hardly water-soluble substance having a boiling point of lower than 60° C. at atmospheric pressure, and a physiologically acceptable isotonic solution; (b) pressurizing the mixed solution; and (c) centrifuging the mixed solution after the step of pressurization, wherein a molar concentration of the amphiphilic substance in the mixed solution prepared in step (a) is 10 times or more higher than that of the amphiphilic substance comprising a water-soluble polymer chemically bound thereto. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8841914-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8253417-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9067053-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10087735-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009256575-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9097097-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8797037-B2 |
| priorityDate |
2006-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |