http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0078090-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48de1cfdc993735cdc1c82f96827b33e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02255 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-0225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-02 |
| filingDate | 1982-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b229512820c211e4486b793eba04b403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e683e4a07ff7ff12cd8baf9aeb37fc82 |
| publicationDate | 1983-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0078090-A1 |
| titleOfInvention | Method and device for controlling the cuff pressure in measuring the blood pressure in a finger by means of a photo-electric plethysmograph |
| abstract | Arrangement for controlling the cuff pressure in the indirect, non-invasive, continuous measurement of blood pressure in a finger by using a photo-electric plethysmograph in a fluid-filled pressure cuff, an electronic control circuit and an electric pressure valve, the cuff pressure being controlled by the plethysmographic signal in closed-loop operation by means of a servo-reference level, so that the arterial volume is maintained at a pre-adjusted value. For initial adjustment, the cuff pressure or the servo-reference level as initial adjustment quantity is automatically changed continuously in the control range by means of a control waveform supplied to the electronic control circuit, that thereby the peak-through amplitude of the pulsatile plethysmographic signal or cuff pressure signal is detected time and again, and compared with the preceding peak-through amplitude. The biggest value thereof in the control range and the associated value of the cuff pressure at servo-reference level are stored, which value of cuff pressure or servo-reference at the end of the initial adjustment is used as set value for the measurement of the blood pressure. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0333449-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0284095-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10349849-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2502555-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4969466-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2759258-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0465345-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012126798-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2759257-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0363672-A1 |
| priorityDate | 1981-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.