http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100416655-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N2005-0643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N2005-0665 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N2005-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N2005-0626 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-067 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N5-067 |
| filingDate | 2001-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100416655-B1 |
| titleOfInvention | Photodymaminc therapy apparatus using soid state laser |
| abstract | The present invention relates to a PDT photodynamic therapy device using a solid state laser to treat malignant tumors and a treatment method using the therapy device, wherein the photodynamic therapy device is a power supply device for supplying power required to drive a pump, such as a laser oscillator. Wow; A pump including a pulse flash lamp for generating light and an active element for generating a laser of a predetermined wavelength using light from the flash lamp, the pump for generating a laser of a predetermined wavelength necessary for the treatment of malignant tumors; A first light resonance reflector for reflecting and amplifying the laser generated by the pump, and a fifth rotation reflector for reflecting the laser light reflected from the first light resonance reflector to the crystallite of barium nitrate (Ba (NO 3) 2); Wow; A barium nitrate crystal which receives the laser reflected through the fifth rotating reflector, converts the wavelength into a predetermined wavelength, and sends the laser to a lithium fluoride (LiF) crystal; A lithium fluoride crystal which receives a laser beam passing through the barium nitrate crystal side and changes the wavelength to a predetermined wavelength; KTP (potassium titanium phosphate) crystals, which convert the laser beam passing through the lithium fluoride crystals into wavelengths necessary for the treatment of malignant tumors; Third and fourth reflection rotating mirrors which give only necessary laser light among lasers having a predetermined wavelength passing through the KTP crystals; And a condenser lens for condensing laser light from the third and fourth reflective rotating mirrors and irradiating the affected area directly through an optical fiber or using an endoscope. After administering HPD, a blood product that accumulates more in malignant tumor tissue than in normal tissue, to the tumor tissue lesion of a patient, a laser having an energy level that is not harmful to the human body generated in the PDT photodynamic therapy device configured as described above is used. HPD is accumulated in the tumor tissue and the reactive oxygen is generated by HPD chemical reaction to necrosis the lipid of tumor tissue cells to necrosis tumor tissue. |
| priorityDate | 2001-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.