Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7b097bfd3f350ed27ffa53e1f114d1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21f16d4b4cb02a8d5c1eacecf53943ad |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0084 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B23-2423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0291 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0256 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-06 |
filingDate |
2007-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2012-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a0d53ef10633494d8fce2f435bc736e |
publicationDate |
2012-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-8282544-B2 |
titleOfInvention |
Endoscope system |
abstract |
Spectral characteristics are controlled with high accuracy using a variable-spectrum device provided at the tip of a long insertion portion of an endoscope, thereby acquiring a sharp observation image. An endoscope system, at least a portion of which is to be inserted into the body cavity of a living organism and which acquires an image of an observation target in the body cavity, includes, at a leading end of the portion inserted into the body cavity, a variable-spectrum device whose spectral characteristics are changed by changing a gap between two facing optical elements that are separated by the gap; an actuator that changes the gap between the two optical elements in accordance with an input driving signal; a sensor that detects the gap between the two optical elements; and an electrical circuit to which the output of the sensor is input, which includes an active device, and which outputs an electrical signal corresponding to the output of the sensor. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021263298-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180089309-A |
priorityDate |
2006-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |