http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200051453-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d26ca42afa733552704b288cb59216e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B06B1-0269 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-4494 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B06B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-00 |
| filingDate | 2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23da594cb45d84dda0135c84701db1da |
| publicationDate | 2020-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20200051453-A |
| titleOfInvention | Multi-Focal Point Transducer for High- Frequency Ultrasound Applications, Apparatus and Method for Manufacturing thereof |
| abstract | An object of the present invention is to provide a multifocal ultrasound transducer capable of extending the depth of field without the need to apply an array transducer or perform a separate depth direction scan. A multifocal ultrasound transducer according to an embodiment of the present invention includes: a first region having a circular projection shape as a part of a sphere having a first radius; It is continuous with the first region, and generates ultrasound by an ultrasound generating film including a second region having a ring shape as a part of a sphere having a second radius different from the first radius, wherein the focus of the second region is the first Located on a focal line that is an extension of the focal point of the first region from the center of one region, and the ultrasonic generating film may consist of one continuous film. |
| priorityDate | 2018-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23978 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID418354341 |
Total number of triples: 15.