Patent application number | Description | Published |
20110270092 | COMBINED APPARATUS FOR DETECTION OF MULTISPECTRAL OPTICAL IMAGE EMITTED FROM LIVING BODY AND FOR LIGHT THERAPY - The present invention provides a fluorescence detection and photodynamic therapy apparatus including: a combined light source unit | 11-03-2011 |
20130253338 | REFLECTION DETECTION TYPE MEASUREMENT APPARATUS FOR SKIN AUTOFLUORESCENCE - The present invention provides a reflection detection type measurement apparatus for skin fluorescence, which is configured to perform light irradiation and light detection on a reference sample and a measurement target. | 09-26-2013 |
20130281865 | TRANSMITTED LIGHT DETECTION TYPE MEASUREMENT APPARATUS FOR SKIN AUTOFLUORESCENCE - The present invention provides a transmitted light detection type measurement apparatus for skin fluorescence, which is configured to perform light irradiation and light detection on a reference sample and a measurement target. The apparatus includes a first light source, a second light source, a first optical detector and a second optical detector, a light source switching controller, and an operator. | 10-24-2013 |
20140046409 | LIGHT SOURCE APPARATUS FOR PHOTO-DIAGNOSIS AND PHOTOTHERAPY - Disclosed herein is a light source apparatus for photo-diagnosis and phototherapy. The light source apparatus includes a first light source, a second light source, a light-guide, an interference filter, and a compensation filter. The first light source is non-coherent, and the second light source is coherent. The light-guide delivers light emitted from the first light source and the second light source. The interference filter is disposed on an optical path of the first light source. The compensation filter is disposed between the first light source and the light-guide, and compensates for an output spectrum of the first light source and converts the output spectrum of the first light source into a predetermined reference output spectrum. Here, the light emitted from the second light source is reflected by the interference filter to be incident to the light-guide and the light from the first light source passes through the interference filter at the same time. | 02-13-2014 |
20140051925 | FILTER SWITCHING DEVICE FOR FLUORESCENCE ENDOSCOPIC TELEVISION CAMERA SYSTEM - The present invention relates to a filter switching device for a fluorescence endoscopic television camera system, and more particularly, to a filter switching device for a fluorescence endoscopic television camera system, which selectively transmits light to a detector sensor of a television camera according to the white light condition or the fluorescence condition to diagnose patients using a fluorescence endoscope. | 02-20-2014 |
20140163387 | TRANSMITTED LIGHT DETECTION TYPE MEASUREMENT APPARATUS FOR SKIN AUTOFLUORESCENCE - The present invention provides a transmitted light detection type measurement apparatus for skin fluorescence, which is configured to perform light irradiation and light detection on a reference sample and a measurement target. The apparatus includes a first light source, a second light source, a first optical detector and a second optical detector, a light source switching controller, and an operator. | 06-12-2014 |
20150201839 | REFLECTION DETECTION TYPE MEASUREMENT APPARATUS AND METHOD FOR SKIN AUTOFLUORESCENCE - Provided is a reflection detection type measurement method for skin fluorescence. The method includes: irradiating excitation light on a measurement target; detecting a reflected light and a skin fluorescence generated from the measurement target due to the excitation light; irradiating light with a wavelength range of the skin fluorescence on the measurement target; detecting a reflected light generated from the measurement target due to the light with a wavelength range of the skin fluorescence; and calculating a skin fluorescence value of the measurement target by correcting a calculation based on the detected reflected light and skin fluorescence. | 07-23-2015 |
20150201840 | REFLECTION DETECTION TYPE MEASUREMENT APPARATUS FOR SKIN AUTOFLUORESCENCE - Provided is a reflection detection type measurement apparatus for skin fluorescence. The apparatus includes: a first light source irradiating excitation light on a measurement target; a second light source irradiating light of a wavelength different from that of light from the first light source on the measurement target; a first optical detector detecting a reflected light generated from the measurement target due to the excitation light of the first light source; and a second optical detector detecting a skin fluorescence generated from the measurement target due to the excitation light of the first light source, and detecting a reflected light generated from the measurement target due to the excitation light of the second light source. The first optical detector is disposed in an area other than a total reflection area to which the excitation light of the first light source is reflected after irradiating to the measurement target. | 07-23-2015 |