Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36b0c5fc49c10a23f3dd4523cb1cf2ba |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0089 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22077 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M29-00 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-95 |
filingDate |
1998-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39dc7ee490273aca00040ea2a414e0ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f143f106d49f9e9e7cad6ba96fab09d |
publicationDate |
2001-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1030709-A4 |
titleOfInvention |
RECANALIZATION APPARATUS, ASSOCIATED DEVICE, AND IMPLEMENTATION METHOD |
abstract |
The present invention is a recanalization apparatus (11) for crossing a stenosis forming a total occlusion in a lumen in a vessel formed by a vessel wall. The stenosis has a fibrous cap comprising a guiding sheath comprised of a flexible elongate tubular member having proximal and distal extremities. A lumen extends from the proximal extremity to the distal extremity. A hemostasis valve (46) is mounted on the proximal extremity of the flexible elongate tubular member (16). A needle cannula is slidable mounted in the lumen of the guiding sheath, and has proximal distal extremities (58), and has a lumen extending from the proximal extremity to the distal extremity. A sharpened tip (71) is mounted on the distal extremity. The needle cannula has a length so that its proximal extremity extends beyond the proximal extremity of the guiding sheath when the sharpened tip is deployed beyond the distal extremity of the guiding sheath. |
priorityDate |
1997-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |