http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209472199-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1a2a3aea0ca9b824c17551d36c2308a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-0941 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-04 |
| filingDate | 2019-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a76fa1deebec6c0d4f82a66076e4c82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e7ccc327d537f5240cd45dfed73011d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f82202983ee4359617a6689186ee06a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6beb4a3234b3a5f3bbdb1ccbc46a9ade http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a91de91a02f9ac60765d5f0af9fb4597 |
| publicationDate | 2019-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209472199-U |
| titleOfInvention | 1940nm thulium-doped all-fiber laser device and medical device based on the laser |
| abstract | 1940nm thulium-doped all-fiber laser device and medical device based on the laser, it is related to optical fiber field of medical technology, it is poor to solve 2 mum wavelength effect of existing apparatus, output power is low, volume is big, the problem that stability is poor and thermal diffusivity is bad, the utility model laser includes semiconductor laser, bundling device, high reflective grid, two sections of thulium doped fibers, low reflective grid, reversed bundling device, backward pumping laser, cladding light stripper, first fiber output head, optical fiber aqueous cold plate and coolant refrigeration equipment, pass through the optical fiber fusion welding technology of good refrigeration heat-radiation structure and high quality, the high power laser light output of 300W is reached；Medical device includes above-mentioned laser, further includes driving equipment, power conversion module, the second fiber output head, fiber coupling attachment device and medical optical fiber, uses direct coupling system between laser and medical optical fiber, reach higher coupling efficiency；The utility model is for carrying out rubble and cutting tissue in medical treatment. |
| priorityDate | 2019-04-25-04:00^^<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/SID419577456 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23961 |
Total number of triples: 22.