http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0377554-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6541849d6f60c673408d4bffc776fd32 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7257 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7253 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-022 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-022 |
| filingDate | 1990-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8cacd0f71faa3d144b65d100942b4b2 |
| publicationDate | 1990-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0377554-A1 |
| titleOfInvention | Method for measuring blood pressure |
| abstract | In the method for measuring the blood pressure on the human or animal body, the blood pressure at at least one measuring point is recorded by a measuring pressure sensor and a reference blood pressure at at least one reference measuring point by a reference measuring pressure sensor, the phase shift (φ) (time delay) between the measuring point and the reference measuring point recorded blood pressure signal is measured. The reference pressure sensor is pressed to the measuring point with a preselectable, changeable pressure and the absolute blood pressure and its course with each heartbeat is determined by means of mathematical functions such as reciprocity, interpolation, Fourier analysis, Hilbert transformation, weights or the like. from the measured value, the reference measured value, the pressure with which the reference pressure sensor is pressed to the measuring point and the phase shift (φ) is calculated.n n n The blood pressure amplitude values for diastole and systole and the measurement pressure sensor sensitivity measured by the measurement pressure sensor can be calibrated by means of the phase shift (φ) and the amplitude values of the blood pressure recorded by the reference measurement pressure sensor.n n n The device for carrying out the method has a measuring pressure sensor (1, 3, 4) arranged at the measuring point and a reference pressure sensor (6). For pressing the reference pressure sensor (6) against the reference measuring point, a pressure device (5) which can be preset and changed in its force and is controlled by a control stage (12) is provided. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1338243-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110141235-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8795185-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2191771-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6808497-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11529051-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-1001309-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5746698-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110141235-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AT-407949-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9500070-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0765630-A1 |
| priorityDate | 1989-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.