| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00091 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00096 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-31 |
| filingDate |
2018-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110392545-B |
| titleOfInvention |
Endoscope with wide-angle lens and working channel |
| abstract |
The invention relates to an endoscope comprising an endoscope lens (1), a wide-angle lens (2) on the distal end of the endoscope lens (1), and a working channel (7) extending in the endoscope lens (1) . At the proximal end of the wide-angle lens (2), the working channel (7) is curved laterally towards the outer circumference of the endoscope lens (1), wherein a distal working channel opening ( 71). |
| priorityDate |
2017-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |