http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112998648-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6192bb644be7267da21768fd90e46d0b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-5261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-4416 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0059 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 |
| filingDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85a06304af54cfa1bb1f460db88a50c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f56ef0d3009880735098ac67667e9ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a2c23dd96c2de763b251327adae8cc7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7808bfb2ade2c514f1855ba8831caf2 |
| publicationDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112998648-A |
| titleOfInvention | Imaging system |
| abstract | The application relates to an imaging system, which comprises an acousto-optic crystal, a laser emission device, an ultrasonic emission device and an optical imaging device, wherein the laser emission device and the optical imaging device are respectively arranged at two opposite sides of the acousto-optic crystal; the laser emitting device emits laser to the acousto-optic crystal, the ultrasonic emitting device emits ultrasonic to the acousto-optic crystal, the optical imaging device collects ultrasonic which is emitted into the acousto-optic crystal and a first diffraction light signal generated by Bragg diffraction of the laser, collects ultrasonic which is reflected by a target to be imaged and a second diffraction light signal generated by Bragg diffraction of the laser in the acousto-optic crystal to be imaged, obtains distance information according to time difference of two times of collection and preset ultrasonic propagation speed, and obtains an optical image of the target to be imaged according to the imaged image and the distance information. By adopting the method and the device, the resolution ratio can be improved and no radiation hazard exists. |
| priorityDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.