Ji-Xin
Ji-Xin Cheng, West Lafayete, IN US
Patent application number | Description | Published |
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20140200434 | VIBRATIONAL PHOTOACOUSTIC TOMOGRAPHY USING RAMAN LASER - A method of noninvasively imaging tissue within a body includes irradiating the tissue using an imaging laser including a Raman-based laser tuner, the radiation including a plurality of laser pulses, each having energy greater than 100 mJ; receiving an acoustic signal generated by vibrational energy in the tissue, wherein the vibrational energy is a result of selective overtone excitation of molecules in the tissue by the radiation; and automatically converting the acoustic signal to an image representative of the tissue using a processor. An imaging system includes an imaging laser configured to irradiate tissue with a plurality of laser pulses using a Raman-based laser tuner. An ultrasonic transducer receives an acoustic signal generated by vibrational energy in the tissue due to overtone excitation by the radiation. A processor is configured to automatically produce an image representative of the tissue using the received acoustic signal. | 07-17-2014 |
Ji-Xin Chin, West Lafayette, IN US
Patent application number | Description | Published |
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20140336261 | METHODS FOR DETERMINING AGGRESSIVENESS OF A CANCER AND TREATMENT THEREOF - The invention generally relates to methods for determining aggressiveness of a cancer and treatment thereof. Certain aspects of the invention provide methods that involve conducting an assay on a lipid droplet in order to detect an amount of a biomarker within the lipid droplet, and determining aggressiveness of a cancer based upon the amount of the biomarker within the lipid droplet. Other aspects of the invention provide methods for treating a cancer that involve administering an agent that blocks storage of cholesteryl ester in a lipid droplet. | 11-13-2014 |
Ji-Xin Li, Shanghai CN
Patent application number | Description | Published |
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20160121535 | DEVICE AND METHOD FOR NOZZLE ADJUSTMENT - A nozzle adjustment device for a three-dimensional forming equipment assembly includes a first guiding block, a second guiding block, and a moving block. The first guiding block has a first inclined surface and a first bottom surface which is parallel to a printing platform. The first inclined surface and the first bottom surface form an acute angle therebetween. The second guiding block has a second inclined surface. The moving block is located between the first guiding block and the second guiding block. The moving block has a third inclined surface, a fourth inclined surface, and a second bottom surface. The second bottom surface is parallel to the printing platform, and has a nozzle disposed thereon. | 05-05-2016 |