http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217853280-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4c999de624d89cb14dd2824ff3e7e3d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-12 |
| filingDate | 2022-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3648dee02cca6b7c24d7f8f88e4eb71b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67898424833f936af13600d5d8d1981d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9c8abbf659128311bee1d87a5db0b9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4969fbd17cf9aa23d73c4fd1e33cb9ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_684419bc8b725077feb1a7699434ddb8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6de41a8c777565b889f48cb59d1e5d8f |
| publicationDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217853280-U |
| titleOfInvention | Double-thread cutter head structure and ablation electrode for radiofrequency ablation |
| abstract | The utility model relates to the technical field of radio frequency ablation equipment for medical use, and discloses a double-thread cutter head structure and an ablation electrode for radio frequency ablation. Conductive wires for electrically connecting the external radio frequency host and the radio frequency generation section are arranged along its length direction; the radio frequency generation section is set in a double thread structure as a whole, and ablation positive electrodes and ablation electrodes electrically connected to the conductive wires are respectively arranged on the two thread crests. Ablation negative electrode; the puncture section is set at the end of the radio frequency generation section away from the transmission section, and its diameter gradually decreases along the direction away from the radio frequency generation section to form a spike structure; the area of the end face of the ablation electrode is reduced to a sharp The thorn shape allows the cutter head to puncture the lesion more conveniently. At the same time, the positive and negative electrodes are arranged on the thread crest of the double thread structure, which can increase the ablation area of the ablation electrode and improve the ablation efficiency. |
| priorityDate | 2022-06-01-04:00^^<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/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 19.