http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02215442-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69bddb4c84704857f70d926c31a6e1a2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-043 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-287 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0535 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0538 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-283 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-042 |
| filingDate | 1989-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_176414d051fe62641352b97aa5dad4d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9b3950485a17be1d21ffe97080ef921 |
| publicationDate | 1990-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02215442-A |
| titleOfInvention | Apparatus for mapping sensing length for impedance measuring catheter in heart against ventricular dimension |
| abstract | PURPOSE: To provide a new method for matching the sensing length of an impedance measuring catheter with the ventricular length dimension of a heart whose volume is to be measured, by including a sufficient number of surface electric poles to ensure the whole sensing length, or the distance between the end-most electric pole and the most base one to be enough to cross over the maximum ventricular length. n CONSTITUTION: The end-most electric pole 20 of an impedance measuring catheter 18 placed inside a right ventricle, is put on the apex 22 of a heart, passes through a tricuspid 29 and a right atrium 14, and is led to a right vena cava 26. The end part of the catheter 18 is provided with a plurality of surface electric poles which are conductive rings, an electric cable extends through a hollow part of a tube-type catheter 18, and electric poles A to Z are each individually connected to the conductive part of an electric module applicable to bind to the base part of the catheter 18 located outside a patient's body. That is, additional surface electric poles are included in this impedance measuring catheter so that the whole sensing length (the distance between the end-most electric pole and the most base one) crosses over the maximum ventricular length. n COPYRIGHT: (C)1990,JPO |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004209262-A |
| priorityDate | 1989-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID8980 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226407194 |
Total number of triples: 23.