| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6da7ed4d5a6e834a30e98010d98b8f7b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-36521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-3627 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-36564 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N1-365 |
| filingDate |
2005-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20ff0f428fb28a58551d3a979ef55389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9174f3614544b2f2d449c75109cb3a8 |
| publicationDate |
2008-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7437192-B2 |
| titleOfInvention |
System and method for detecting heart failure and pulmonary edema based on ventricular end-diastolic pressure using an implantable medical device |
| abstract |
Techniques are provided for detecting left ventricular end diastolic pressure (LV EDP) using a pressure sensor implanted within the heart of a patient and for detecting and evaluating heart failure and pulmonary edema based on LV EDP. Briefly, the peak of the R-wave of an intracardiac electrogram (IEGM) is used to trigger the measurement of a pressure value within the left ventricle. This pressure value is deemed to be representative of LV EDP. In this manner, LV EDP is easily detected merely by measuring pressure at one point within the heartbeat—thereby eliminating any need to track ventricular pressure throughout the heartbeat. Techniques for detecting and evaluating heart failure and pulmonary edema based on the R-wave triggered LV EDP measurements are also set forth herein. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9049995-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8260424-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9020594-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8670820-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7848793-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8812093-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8221323-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009036777-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8428720-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010106206-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10347346-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011012883-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8768461-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008287818-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8688217-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010106204-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8135468-B2 |
| priorityDate |
2005-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |