http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101032479-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0059 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 |
| filingDate | 2009-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101032479-B1 |
| titleOfInvention | Peripheral Perfusion Measurement Apparatus and Method Based on Mathematical Model |
| abstract | The present invention relates to a device and method for measuring peripheral tissue perfusion degree based on a mathematical model, and the technical problem to be solved is to measure the blood flow of peripheral tissues in the human body with absolute values to diagnose the degree of lowering of blood flow in the lower limbs by regular examinations. To provide a device and method for measuring peripheral tissue perfusion degree based on a preventable mathematical model.n n n To this end, the peripheral tissue perfusion degree measuring device based on the mathematical model according to the present invention includes a light leakage preventing unit including a light emitting device for irradiating light of a predetermined wavelength and a housing for preventing transmission of external light, and the light emitting device generated by the light emitting device. A data acquisition unit including a filter for passing only the near infrared wavelength of the fluorescence signal of the living body and a light detector for detecting the fluorescence signal passing through the filter, and AIF (Arterial Input Function) which is the ICG concentration that enters the artery as a signal of the light detector The AIF representative point is that the digitization means for processing the fluorescence intensity over time and the standard artery for measuring the perfusion rate from the fluorescence intensity over the treated time are among the most visible points of the arteries of the lower extremities. An operation for calculating a perfusion rate from the determining means for determining and the output data of the determining means It characterized in that it comprises a stage that includes a data processor and an output for outputting a degree of perfusion (perfusion rate) of the data processor unit.n n n n ICG concentration, AIF representative point, fluorescence intensity, perfusion rate |
| priorityDate | 2009-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.