Abstract: A detection device for detecting analytes in liquid specimen is provided. The detection device comprises: a specimen chamber for collecting or storing a liquid specimen; a detecting chamber for containing a detecting element; and a through hole for transferring the liquid specimen between the specimen chamber and the detecting chamber. The through hole can be opened or self-sealed. The sealing or opening of the through hole controls whether or not the liquid specimen in the specimen chamber enters the detecting chamber via the through hole. Furthermore, a detection method is provided.

Abstract: A testing device for testing the analytes in liquid samples, including: a test chamber (115) used to accommodate testing components (102); an injection port (120); a device for gas exchange (113) between inside and out side of the testing chamber (115). The gas pressure difference makes the liquid sample enter the testing chamber (115) automatically to complete the testing of analytes in liquid samples.

Abstract: A detection device for detecting analytes in liquid specimen is provided. The detection device comprises: a specimen chamber for collecting or storing a liquid specimen; a detecting chamber for containing a detecting element; and a through hole for transferring the liquid specimen between the specimen chamber and the detecting chamber. The through hole can be opened or self-sealed. The sealing or opening of the through hole controls whether or not the liquid specimen in the specimen chamber enters the detecting chamber via the through hole. Furthermore, a detection method is provided.

Abstract: This invention is related to a device for collection and test of fluid specimens, comprising a first cavity and a second cavity; wherein, the first cavity is located inside the second cavity; furthermore, the first and second cavities are interconnected; the said first cavity is available for mutual rotation with the second cavity to facilitate fluid to flow between them; the first cavity is provided with a first position and a second position inside the second cavity. The device of this invention can ensure adequate and uniform mixing of fluid inside the second cavity to facilitate further tests.

Abstract: This invention provides an assay device for testing an analyte in samples, comprising a chamber with an opening for collecting samples, a test element, and a sound indication structure. The indication structure creates sound by vibrating after the structure deforms and would move back to the original position. The assay device is easy to operate for non-professionals.

Abstract: This invention provides a device, comprising a specimen chamber, a fluid flow control device and a boosting device; wherein the specimen chamber is connected with the fluid flow control device; the boosting device is used to increase pressure inside the specimen chamber. As the pressure inside the specimen chamber is higher than ambient pressure, fluid can smoothly flow out of the specimen chamber; in particular, when the specimen quantity is limited, pressure inside the specimen chamber can ensure flux and flow rate of the fluid, and thereby further guarantee the quantity of specimens to be tested and the testing accuracy; moreover, increased pressure enables specimens to flow out of the specimen chamber at a high speed, which is favorable for improvement of specimen processing efficiency and saving of overall testing time. This invention is also available for integration with collecting and testing devices to form a device integrating specimen collection, processing and testing.

Abstract: A device for reading an assay test result on a test carrier comprises: a light-emitting element (5) for emitting and irradiating light onto corresponding one or more zones of the test carrier (3); a light-blocking element (12) for blocking the light mirror-reflected by the test carrier (3) from being irradiated on a photodetector (7); and a window (10), through which the light emitted from the light-emitting element (5) is irradiated onto the corresponding zones of the test carrier (3). In one preferred embodiment, the positions of the light-emitting element (5), the light-blocking element and the window (10) meet the function of S3?>2*S7?S7*S2/S1, where S1 represents the vertical distance between the light-emitting element and the window; S2 represents the vertical height of the light-blocking element; S3 represents the vertical distance between the light-blocking element and the light-emitting element; and S7 represents the length of the window.