http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114983647-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b513642ec17dd386ac922bc4c8a48ffd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-1205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-077 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-12118 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-962 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M29-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M29-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-962 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-07 |
| filingDate | 2022-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee454b9fb54bf728a19c46f131db2050 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4922262cc880dfd76c7b190987d7cc43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36b84c6db0c54f704d2675479eb465ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00af11c8c960ff19f0b6b3521cee1bb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a850c3ecd435b4dfbb4bccd8811d01a |
| publicationDate | 2022-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114983647-A |
| titleOfInvention | Plastic dilators for expanding arterial stents |
| abstract | The invention discloses a plastic expander for expanding arterial stents, which has a conveying tube; an expansion ball cage, the proximal end of the expansion ball cage is fixedly connected with the distal end of the conveying tube, and the expansion ball cage is surrounded by expansion threads. The cage-like structure is covered with a number of leak holes on the surface; the center rod is successively passed through the conveying tube and the expansion ball cage, and the distal end of the center rod is fixedly connected with the distal end of the expansion ball cage; the guide structure is fixed on the center rod The distal end is used to control the advancing direction of the center rod. The invention expands the arterial stent through the expansion ball cage with leak holes, even if there is high pressure and high-speed blood flow to push the expansion ball cage, due to the structure design of the leak holes, it will not cause resistance to the blood flow, and the arterial stent can be fixed in situ; In addition, by being provided with a guiding structure, by controlling the pulling wires of the distal pulling wire group and/or the middle pulling wire group, the central rod can be adjusted to a desired predetermined direction to adapt to different directions of curved blood vessels. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115813628-A |
| priorityDate | 2022-06-16-04:00^^<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/compound/CID159408 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453035991 |
Total number of triples: 26.