| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68f3993f7726ebdea391c00063ebec1c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-1027 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-04 |
| filingDate |
1978-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74d34f37133460615224bb8cc78cd474
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d3682d4f59ff5f1dec5613675584c66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01c9dae21fdc4db9d4f1767b0313edc7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91624badab5fdb0c01a86931ab6059fc |
| publicationDate |
1983-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1155578-A |
| titleOfInvention |
Thermoplastic elastomeric block copolymer balloon-type catheters |
| abstract |
IMPROVED BALLOON-TYPE CATHETER Inventors: Lawrence F. Becker John J. Donohue Dean G. Laurin Henry M. Gajewski ABSTRACT OF THE DISCLOSURE A balloon-type catheter is disclosed having a catheter shank made of a block copolymer having thermo-plastic rubber characteristics with a central block of ethylene-butylene copolymer and terminal blocks of poly-styrene. The inflatable balloon member, and preferably the distal Y-member, of the catheter are made of an elas-tic composition which includes the same or a similar block copolymer, in the presence of polystyrene or equi-valent material as a tackifying agent, polypropylene, and an oil-type plasticizer. |
| priorityDate |
1977-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |