http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016242805-A1
Outgoing Links
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|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a41fa876a6d539ac1bceaa525ca1f0ca |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320766 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22051 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-320758 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-320068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-22012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3207 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-3207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32 |
| filingDate | 2016-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8a6f7c40d3e40c0c3f48d98409790eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77906aa67155eba7a5645997b54c98b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a94bcf2e3f35223562c48a91766d319 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0743eb78508d067abb57c4cada3020d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24e8700fa876fe3197e76caa77c5c3c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eda4a6acb11bb46c5bcd7ca992c802a |
| publicationDate | 2016-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2016242805-A1 |
| titleOfInvention | Methods and systems for disrupting calcified walls of biological conduits and calcified lesions therein |
| abstract | The present system is directed in various embodiments to rotational atherectomy systems and methods generally. More specifically, a method for methodically softening and otherwise disrupting calcification located within atherosclerotic plaque, lesion or occlusion and/or within the wall of a biological conduit or lumen. For example, calcification within the occlusion and/or intimal and/or medial layer walls of a blood vessel, e.g., an artery, may be methodically softened or otherwise disrupted with various embodiments of the present invention. The softening and/or disruption of the calcification in the walls of the exemplary artery is accomplished in conjunction with abrading removal of any occlusion located on the interior surface of the exemplary artery and, therefore, located within the artery's lumen. This result is achieved by use of at least one eccentric head that, during high-speed rotation within the exemplary lumen, has been found to produce a combination of a low-frequency orbital motion comprising a force that is exerted against the lumen wall, with concomitant deflection of same, and/or a high-frequency pulsatile frequency, also with concomitant exertion of force against the lumen wall and deflection of same. These force-driven deflections produce a series of shockwaves within the layers of the exemplary artery's wall layers, resulting in systematic disruptions of any calcification within the intimal and/or medial layers of the subject artery. In addition, any calcification within the occlusion is also softened and disrupted. Thus, as this process proceeds, the compliance of the vessel, as well as the lesion itself, is increased. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11690645-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11051842-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10925632-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10869689-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10987126-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11357534-B2 |
| priorityDate | 2015-02-20-04:00^^<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/CID2733797 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID421345603 |
Total number of triples: 32.