http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0748232-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_029116ee41eeec8a03f88a8cddbaa758 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2049-7831 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-7542 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-1029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C49-64195 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-1027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-14 |
| 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/A61L29-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-00 |
| filingDate | 1995-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_491153612f0f6d8663dbf4cb4acea039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed4d679a6ac721d64da051d0007c78c4 |
| publicationDate | 2008-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0748232-B2 |
| titleOfInvention | Block copolymer elastomer catheter balloons |
| abstract | Balloons for medical devices, particularly balloon angioplasty catheters, are made from particular block copolymer thermoplastic elastomers in which the block copolymer is made up of hard segments of a polyester or polyamide and soft segments of polyether; the polyester hard segments are polyesters of an aromatic dicarboxylic acid and a C2-C4 diol; the polyamide hard segments are polyamides of C6 or higher carboxylic acids and C6 or higher organic diamines or of C6 or higher aliphatic omega -amino- alpha -acids, and the polyether soft segments are polyethers of C2-C10, diols; the block copolymer has a low flexural modulus, namely less than 150,000 psi; the block copolymer has a hardness, Shore D scale, of greater than 60; and the percentage by weight of the block polymer attributable to the hard segments is between about 50% and about 95%. The polymers provide high strength, thin wall, compliant and semi-compliant balloons, which leads to a low profile catheter. The low profile catheters have very good initial crossing, good trackability, good recrossing after first inflation. |
| priorityDate | 1994-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.