| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f34119b232d292c72e632b62008eca90 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N1-02 |
| filingDate |
1994-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18e32d4269ccb92e54246a4ed47cea31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95e6c12ffc84457d025278158bf47d64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94db21443b7314bf4ee11e2d15460d7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12539acc2246812d7fb58da86dc316aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06f768f49df4bfc6ad5d07f10b53f35d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83e4b25603672ea9b0011f484866e753 |
| publicationDate |
1995-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5419921-A |
| titleOfInvention |
Pacing lead insulator |
| abstract |
The present invention provides resistance to degradation from environmental stress cracking (ESC) and metal ion induced oxidation (MIO) for implantable, flexible pacing lead insulators having a body of polyether polyurethane elastomer material. A thin layer of a second polyurethane elastomer is applied as an overcoat to the lead insulator body. The second polyurethane is more resistant to ESC and MIO than the elastomer comprising the body of the insulator. Because ESC and MIO are surface phenomina, only a thin layer of the second material is required and the mechanical properties of the base material will determine the overall mechanical properties of the lead insulator. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8155759-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0054833-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5843149-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004248224-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002183824-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003212318-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6434430-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007126343-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7270964-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7824864-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006160160-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009171415-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010241208-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6400992-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011196464-A1 |
| priorityDate |
1993-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |