摘要:
There is provided a cell culture technology for culturing an animal cell in a separate microstructure. The micro-scaled animal cell incubator includes a lower glass substrate having fine hot wires processed with a metal and formed in an upper surface thereof; a first PDMS film attached onto the lower glass substrate to form two or more liquid and solid storage spaces in a position corresponding to the fine hot wires of the lower glass substrate and gas flow channels coupled respectively to the liquid and solid storage spaces to allow generated gases to flow therethrough; a gas-permeable PDMS thin film attached onto the gas flow channels of the PDMS film to pass the generated gases therethrough; a second PDMS film attached onto the PDMS thin film and having a culture medium storage space for storing a culture medium; and an upper glass substrate attached onto the second PDMS film and having fine hot wires formed in a lower surface thereof, the fine hot wires being covered by the PDMS film. The micro-scaled animal cell incubator may be useful to control a temperature of a culture medium to a suitable temperature level, as well as to self-supply gases required for the animal cell culture in a microstructure.
摘要:
A silicon biosensor and a manufacturing method thereof is provided, the silicon biosensor includes: a light source performing self emission a light detector generating a photoelectric current corresponding to an amount of incident light an optical fiber transmitting the light from the light source to the light detector and a micro fluidic channel adjusting an optical transmission rate of the optical fiber according to an antibody-antigen reaction when the antibody-antigen reaction occurs. The silicon biosensor can be easily integrated or bonded with a silicon electronic device, so that it is possible to manufacture the biosensor with a low price, under mass production.
摘要:
A semi-quantitative immunological detection device with differential antibodies and substrates is provided. The semi-quantitative immunological detection device with differential antibodies, includes: a sample injecting portion through which a sample is injected; and a reaction portion where a plurality of reacting materials reacting with an MUT (material under test) contained in the sample with different sensitivities to generate marker materials are disposed in the same space. Accordingly, a diagnosis result can be visually identified with user's eyes, and the diagnosis result similar to that of a quantitative assay apparatus can be provided.
摘要:
A wireless magnetic needle system for traditional oriental medicine can apply a magnetic field to a needle being used for the acupuncture process on a patient by use of a Helmholtz coil capable of applying a magnetic field to a wide space and can apply a magnetic stimulus to the patient through the needle, thereby making it possible to maximize the therapy effect of the needle. The wireless magnetic needle system includes a current generating unit and a Helmholtz coil. The Helmholtz coil includes a first coaxial coil disposed over a bed for a patient, and a second coaxial coil disposed under the bed. The current generating unit generates a current, and the Helmholtz coil creates a magnetic field by using the current generated by the current generating unit.
摘要:
A minimally invasive particle beam cancer therapy apparatus that can be inserted into the body and deliver a particle beam onto a cancer cell generated in the body. The minimally invasive particle beam cancer therapy apparatus may include: a particle beam delivery system delivering a particle beam onto a diseased part formed inside a therapy subject, the particle beam delivery system being partially inserted into the therapy subject when delivering the particle beam; a medical apparatus body shaped like a pipe having a predetermined length and physically connected to the particle beam delivery system, the medical apparatus being partially inserted into the therapy subject in a longitudinal direction along with the particle beam delivery system being partially inserted into the therapy subject to help the insertion of the particle beam delivery system into the therapy subject; and a control system controlling a driving operation of the particle beam delivery system.
摘要:
Apparatus and method for refining subject activity classification for the recognition of daily activities of a subject, and a system for recognizing daily activities using the same. The refining apparatus improves the correctness of subject activity classification using daily activities of a subject, activation time information of sensors mounted on objects associated with the daily activities of the subject, and the suitability of a continuous activity pattern in relation to the daily activities. This improves the correctness of subject activity classification that becomes basic information in daily activity analysis.
摘要:
A method for evaluating a structural strength of cancellous bone and a computer readable media incorporating a program for implementing the method therein. The method includes the steps of acquiring an x-ray image and defining a region of interest on the acquired x-ray image; extracting a bone trabecular pattern in the defined region of interest; and setting an index of the structural strength of the cancellous bone using an area density of the extracted bone trabecular pattern.
摘要:
The present invention relates to a portable digital reader for urinalysis. The portable digital reader for reading an analysis target chip including a plurality of test areas, comprises: a main body including a light emitting section having light emitting elements for radiating light, an integral optical splitter for uniformly distributing the light from the light emitting section to each test area of the analysis target chip, a light receiving section for receiving light reflected from the each test area so as to convert the same to electric signals, and a measuring section for measuring concentration according to the electric signals obtained from the light receiving section; a main supporting body having the analysis target chip and assembled with the main body; and an auxiliary supporting body assembled between the analysis target chip and the main supporting body, including a groove for assembling the analysis target chip, and assembled with the main supporting body to be exchanged after use. Therefore, it is possible to prevent the reader from being contaminated with superfluous urine by forming a portion contacting a strip chip to be exchangeable and disposing a moisture absorption material to a portion for introducing the strip chip.
摘要:
There is provided an apparatus for irradiating a beam at a user's eye gaze point and an operation method thereof. The apparatus includes an eye gaze point detecting part analyzing a movement of a user's pupils and detecting the user's eye gaze point, and a beam irradiation part irradiating a beam at the user's eye gaze point detected by the eye gaze point detecting part. The apparatus detects the user's current eye gaze point and irradiates the beam at the user's detected eye gaze point, thereby allowing for the performance of desired control with greater accuracy.
摘要:
The present invention relates to a portable digital reader for urinalysis. The portable digital reader for reading an analysis target chip including a plurality of test areas, comprises: a main body including a light emitting section having light emitting elements for radiating light, an integral optical splitter for uniformly distributing the light from the light emitting section to each test area of the analysis target chip, a light receiving section for receiving light reflected from the each test area so as to convert the same to electric signals, and a measuring section for measuring concentration according to the electric signals obtained from the light receiving section; a main supporting body having the analysis target chip and assembled with the main body; and an auxiliary supporting body assembled between the analysis target chip and the main supporting body, including a groove for assembling the analysis target chip, and assembled with the main supporting body to be exchanged after use. Therefore, it is possible to prevent the reader from being contaminated with superfluous urine by forming a portion contacting a strip chip to be exchangeable and disposing a moisture absorption material to a portion for introducing the strip chip.