http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018024548-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93b5e62d0afb99c27baf50b554e01a52 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-555 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B23-2423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B23-2484 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B23-2415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N13-239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00193 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0011 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B23-24 |
| filingDate | 2017-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26650072258ebb215585d395c9107b1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58e856caf8bd7d93b0d986cf2973c5b6 |
| publicationDate | 2018-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2018024548-A1 |
| titleOfInvention | Optical system of a stereo-video endoscope having a lateral viewing direction, and method for producing same |
| abstract | The invention relates to an optical system (20) of a stereo-video endoscope (2) having a fixed lateral viewing direction. The optical system (20) comprises a distal optical assembly (24) and a proximal optical assembly (26), wherein the latter comprises a left and a right lens system channel (48L, 48R). Light incident from an object space (11) is coupled into the left and right lens system channels (48L, 48R) of the proximal optical assembly (26), wherein the distal optical assembly (24) configured for this purpose comprises an entrance lens (28), a deflection prism group (30) and an exit lens (46) successively in the light incidence direction. The deflection prism group (30) comprises a first and a second prism (32, 34). The first prism comprises a first entrance side (36), and the second prism (34) comprises a reflection side (42). The entrance side (36) and the reflection side (42) form an angle (α) that is greater than the total internal reflection angle (θ c ) of the second prism (34). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019174966-A1 |
| priorityDate | 2016-08-02-04:00^^<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/SID419532576 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID15629 |
Total number of triples: 26.