| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09a5291bfc6ec4fa4fc7b4cdcdcdc57d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-1097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-1075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M29-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22 |
| 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/A61F7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M29-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-08 |
| filingDate |
1990-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f301a4fdb1023a56baac804f2e329215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_794babb8d001cbd59f8f222500d75798
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f4f0e215145cae4a53b2072daa07b0b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2ca3e5097862ccc8b1e7209ba147520 |
| publicationDate |
1992-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0474734-A1 |
| titleOfInvention |
Dilatation catheter assembly with heated balloon |
| abstract |
A dilatation balloon catheter (10) having heating elements (22) increases the temperature of the effective surface of the balloon during inflation during angioplasty. In one embodiment, the balloon (12) is provided with a thin electrically conductive layer (20) in heat transfer relationship, preferably placed on the inner surface of the balloon (12). Preferably, a high frequency electric current (33) and a coaxial cable (24) are used to supply the electrical power to the conductive layer (22) to heat the balloon (12). In another embodiment, the balloon itself (43) is made of an electrically conductive material. An infusion opening (42) may be formed through the balloon with one or more proximal inlet ports (46) and one or more distal delivery ports (47) in fluid communication with the opening (42) to allow the blood from passing through the balloon (43) when inflated during angioplasty. This facilitates the flow of oxygenated blood distally of the catheter when the balloon is inflated thereby allowing for prolonged inflation of the balloon, for example up to 30 minutes or more. The catheter assembly (10) can also be used to treat myocardial infarction by dilating thrombotic occlusions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10076384-B2 |
| priorityDate |
1989-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |