http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11172808-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7b097bfd3f350ed27ffa53e1f114d1a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0684 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B23-2469 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0607 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00177 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-05 |
| filingDate | 2019-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82f17d72555a20e27501d82b51c70df0 |
| publicationDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11172808-B2 |
| titleOfInvention | Endoscope |
| abstract | An endoscope according to the present invention includes an insertion section, a forward observation window and a forward illumination system disposed at a distal end surface of the insertion section, a lateral observation window and a lateral illumination system disposed toward a proximal end, and an image capturing element captures an image of light. The forward illumination system includes a scattering element surrounding the forward observation window, and light guide fibers that cause illumination light from a light source to enter, toward a distal end, input locations arranged in a circumferential direction at a proximal end of the scattering element. The scattering element is constituted by dispersing particles in a homogenous medium, and satisfies the conditional expressions 0.06≤μs≤100 and 0.7≤g<1, where μs indicates a scattering coefficient (1/mm) of the scattering element and g indicates an anisotropy parameter of the particles. |
| priorityDate | 2017-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.