http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019075707-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3584b96f728ec31d636319aef723950e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-00 |
| filingDate | 2017-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bb6efb52fce69fc14904f1d51058c46 |
| publicationDate | 2019-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019075707-A1 |
| titleOfInvention | ENDOSCOPE WITH LARGE CHANNEL FOR RIGHT INSERTION |
| abstract | A wide-channel endoscope for right insertion (100), comprising: an insertion portion (1). The insertion portion includes an insertion tube (11) and a distal tip portion (12) attached to a front end of the insertion tube (11); and a handling portion (2) connected to the tail end of the insertion portion (1) and comprising a handle (22) and a hand grip (23) disposed at an angle to the handle (22). ). A device inlet (25) is disposed at the rear end of the handle (22) of the handling portion (2). A device tube (35a) passes through the interior of the handle (22) and the lumen of the insertion tube (11). The transverse axis of the device inlet (25) forms an acute angle with the transverse axis of the device tube (35a) in the handle of less than 15 degrees. Optical fibers in the wide channel endoscope (100) can extend from the device into the port (25) through the device channel without curvature, effectively avoiding fiber damage. In addition, an increase in the inner diameter of the device tube (35a) allows two or more devices to be simultaneously inserted into the device tube (35a) to perform an operation, thereby reducing the time to perform the surgery. improve surgical efficiency and confer excellent practical utility. |
| priorityDate | 2017-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.