http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113797424-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0ae6a730703643bdfa157098ec5413b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-09175 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-09133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-0238 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-09 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-09 |
| filingDate | 2021-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f6a47be327248682ce991e3e85950c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc60a988f4becfae39f4897d29024aa6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9917c1f7051860583c6aeaa8a7a0bba3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c524a65b74db638e01acdd15ee2fd44 |
| publicationDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113797424-A |
| titleOfInvention | Be used for CTO to intervene treatment seal wire |
| abstract | The invention belongs to the technical field of medical instruments and discloses a guide wire for CTO interventional therapy, which comprises a core wire, wherein one end of the core wire is a head end, the other end of the core wire is a near end, a tail end rear-section winding wire and a tail end front-section winding wire are respectively wound on the surface of the core wire, and a PTFE coating is coated on the surface of the core wire; the tail end rear-section winding wire and the tail end front-section winding wire of the invention are double spring rings, the tail end front-section winding wire of the platinum-nickel alloy spring ring can enhance development, the tail end rear-section winding wire of the stainless steel spring ring can increase the durability of the head end, when the tail end rear-section winding wire and the tail end front-section winding wire pass through a tiny twisted blood vessel, the tactile feedback difference can be increased, the better controllability is achieved, the core wire of the guide wire achieves the diameter-changing effect through grinding, different guide wire head end outer diameters are obtained through grinding, and after the tail end rear-section winding wire and the tail end front-section winding wire are wound, the head end can achieve different hardness, so that the controllability of the tail end rear-section winding wire is improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115229612-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115229612-B |
| priorityDate | 2021-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.