Nissui Pharmaceutical Co., Ltd. Patent applications |
Patent application number | Title | Published |
20110038758 | Microchip - A microchip, which is used in a diagnostic system using a microfluid system, has a flow path capable of greatly improving the reaction efficiency and realizing a stable measurement with high reproducibility. The microchip has two substrates with at least a flow path | 02-17-2011 |
20100047131 | TESTING DEVICE - A testing device is provided which is able to distribute a liquid sample to a plurality of reaction sections by a simple operation without using a tip dispenser, and also achieves individually independent reaction systems without causing reaction sections to be in communication with each other due to a liquid sample. The testing device has a transparent molded body which includes: a storage chamber for injecting/holding a liquid sample; a reaction chamber for causing a reaction of the sample; a receiving chamber for sucking and receiving the sample, with the storage chamber and the reaction chamber being in communication with each other via a distributing flow path, and the reaction chamber and the receiving chamber being in communication with each other via a sucking flow path; and a liquid reservoir between the reaction chamber and the receiving chamber. | 02-25-2010 |
20090117668 | Immune Agglutination Reagent Kit and Method of Measuring Antigen - In cases of poor reaction efficiency with the antibody due to inadequate number of epitopes or steric hindrance caused by epitopes being close to each other, this invention provides a direct method of efficiently measuring antigen in a given specimen without the need of pretreating it. Two types of monoclonal antibodies that recognize different epitopes are individually sensitized on separate latex. The specimen and one latex sensitized monoclonal antibody reagent are reacted to produce a reaction solution which is then reacted with the other latex sensitized monoclonal antibody reagent. The antigen can thus be directly measured in an efficient and highly sensitive way without pretreating it. | 05-07-2009 |
20080254997 | Kit, Device and Method For Analyzing Biological Substance - The invention provides an analytical device insusceptible to inactivation or other influences even when exposed to a thermal load or organic compounds contained in an adhesive in the process for manufacturing the same and, more over, allowing an immunological substance or the like to be readily immobilized at a site in the microchannel passage therein. | 10-16-2008 |