http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113951817-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9530b0ca2a761f6044166796f5792add |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0071 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 |
| filingDate | 2021-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b28f07d8e432972eab102560feffc5ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a469cdc3d25e10ee9b9cda24f500c405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d6c1147ea96e10184384a33aa4cc43c |
| publicationDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113951817-A |
| titleOfInvention | Oral cavity CR scanning system |
| abstract | The invention relates to an oral CR scanning system, which comprises a laser focusing and emitting module, a laser scanning module and a laser focusing and emitting module, wherein the laser focusing and emitting module is used for emitting laser and focusing the emitted laser onto an image plate; the image plate is arranged on the scanning transmission module; the scanning transmission module comprises a rotating mechanism and a displacement mechanism, the rotating mechanism comprises an image plate attaching jig and a servo motor, the servo motor is connected with the image plate attaching jig, the image plate attaching jig is cylindrical, an image plate is arranged on the arc surface of the cylindrical image plate attaching jig, and the servo motor is arranged on the displacement mechanism to enable the image plate to pass through focused light spots point by point to form a two-dimensional scanning image; and the signal receiving and processing module is used for receiving the exciting light signal scattered by the image plate. The invention can realize high integration and high stability of the whole optical system, and simultaneously can improve the contrast of the image to a great extent, reduce the background signal of the image and obviously improve the spatial resolution of the scanning system. |
| priorityDate | 2021-09-08-04:00^^<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/substance/SID419559541 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5461123 |
Total number of triples: 16.