Abstract: The present invention relates to a manufacturing method of a multi-lined detection device, in which test strips are sealed in airtight cavities between a sealing film and a bottom card to form at least two detection devices which are arranged side by side and connected two by two. Every two adjacent detection devices are connected by an incompletely disconnected cutting line that is easy to split. The present invention is cut and packaged using rectangular cutters including long serrated blades, thereby obtaining a multi-lined detection device which is small in size and uses little materials.

Abstract: The present invention provides a biological sample extraction buffer, and an application and a method of use thereof. The biological sample extraction buffer includes a surfactant and a salt ion. The surfactant is selected from Triton X-100 or Tween-20. The biological sample extraction buffer not only can improve the test sensitivity of immunochromatographic antigen test products, but also can improve the inactivation capability of the extraction buffer against various viruses such as SARS-COV-2. It plays an important role in preventing secondary contamination and protecting population.

Abstract: A rapid detection reagent plate for biological samples and its preparation method, and a method for promoting the release of marker on a lateral flow test strip are provided. The test reagent device (100) includes an upper cover (101), a lower plate (102), and a test strip (1) assembled between the upper cover (101) and the lower plate (102). The test strip (1) includes a sample pad (2), a label binding pad (3), a test pad (4) and an absorbent pad (5) superposed on each other in sequence, the sample pad (2), the label binding pad (3), the test pad (4) and the absorbent pad (5) are all adhered to a bottom card (6), and the label binding pad (3) is treated in advance with a binding pad treatment solution which includes a saccharide, a polymer and a surfactant.

Abstract: An analyzer and a method for reading a test result of a test apparatus are provided. The analyzer includes an analyzer (1) housing, and a drive system, a photoelectric system, a data processing system and a result output system disposed in the analyzer (1) housing. The test apparatus is carried by an objective stage (10) of the drive system to get in and out of the analyzer (1) to read the test result. The analyzer (1) compact in size and stable in operation is applicable to testing of various biochemical indicators and can improve the efficiency of medical testing.

Abstract: A detection device having identification information, an analyzer for reading the identification information and an identification method therefor. The detection device includes an upper plate and a bottom plate, which are assembled together to form the housing of the detection device. An identification element (15) for identifying the type of the detection device is disposed on the housing, and the identification element (15) includes at least one identification area, on which at least one recessed portion (152) or one non-recessed portion (151) is disposed. Through cooperation of the identification element (15) disposed on the detection device and a detection switch on the analyzer, i.e.

Abstract: A detection device includes a test cassette and a test strip, wherein the test strip is mounted between the upper cover and bottom plate of the test cassette, a positioning column is disposed in the test cassette, and a positioning hole is formed in the test strip. The longitudinal dimension of the positioning hole is basically the same as that of the positioning column, and the transverse dimension of the positioning hole is larger than that of the positioning column. The present invention further provides the test strip with the positioning hole, and through the mutual cooperation relationship of the positioning column in the test cassette and the positioning hole in the test strip, the success rate of mounting the test strip to the test cassette can be improved, and the scrap rate of production of the test strip can be reduced.

Abstract: The present invention discloses a method for constructing inner dump type strip mine pit bottom reservoirs section by section, specifically including the following steps: S1: processing end slopes: discarding clay at a lowest step of an inner waste dump of a strip mine; S2: discharging concrete to slope faces of lowest steps of the end slopes on two sides of a pit bottom; S3: sealing the bottom; S4: discarding gravel into a pit of the strip mine; S5: laying geotextile; S6: re-adopting clay on the lowest steps of the end slopes of the inner waste dump, so as to form a reservoir sealing isolation layer; S7: constructing a plurality of reservoirs step by step in an advancing direction of the strip mine; S8: storing water resources: completing installation of water storage wells; S9: completing installation of water fetching wells; S10: storing water resources.

Abstract: A detection device (10), comprising a sample detection layer (1) provided thereon with a detection reagent reacted with an analyte and a result display region (18), wherein the device further comprises a symbol display layer (2) on which an indicator (21) is processed; after the indicator contacts with a gas which can change the color of the indicator, the indicator changes from a first color to a second color.

Abstract: The present invention relates to a transfer platform for a biological sample analyzer, comprising a movable carrier plate and an object stage which is placed on the carrier plate and separable from the carrier plate. The side of the carrier plate facing the object stage is an upper surface, and the reverse side is a lower surface. The side of the object stage facing the carrier plate is a lower surface, and the reverse side is an upper surface. The object stage and the carrier plate are respectively provided with magnetic blocks that magnetically attract each other. When the object stage is placed in a predetermined area on the carrier plate, the suction of the magnetic blocks automatically positions the object stage relative to the carrier plate, thereby achieving the technical effect of blind positioning. The present invention can be applied to test analyzers for specific proteins, cholesterol, heme, routine urine test, dry biochemical test, etc.

Abstract: A sampling device comprises a handle and a collector. The collector is connected to the handle. The collector has a capillary function and is able to automatically suction a liquid reagent or sample. The sampling device is able to suction a required amount of the reagent or sample quickly, conveniently and quantitatively. The sampling device can be product conveniently, and may achieve micro-quantitative sampling. The reagent is stored in the collector of the sampling device in the form of a dry powder, which may achieve the individual packaging of the detection reagent.

Abstract: The present invention discloses a method for constructing inner dump type strip mine pit bottom reservoirs section by section, specifically including the following steps: S1: processing end slopes: discarding clay at a lowest step of an inner waste dump of a strip mine; S2: discharging concrete to slope faces of lowest steps of the end slopes on two sides of a pit bottom; S3: sealing the bottom; S4: discarding gravel into a pit of the strip mine; S5: laying geotextile; S6: re-adopting clay on the lowest steps of the end slopes of the inner waste dump, so as to form a reservoir sealing isolation layer; S7: constructing a plurality of reservoirs step by step in an advancing direction of the strip mine; S8: storing water resources: completing installation of water storage wells; S9: completing installation of water fetching wells; S10: storing water resources.

Abstract: A detection device (10), comprising a sample detection layer (1) provided thereon with a detection reagent reacted with an analyte and a result display region (18), wherein the device further comprises a symbol display layer (2) on which an indicator (21) is processed; after the indicator contacts with a gas which can change the color of the indicator, the indicator changes from a first color to a second color. The present invention also relates to a detection cassette (40) comprising the detection device and a sample detection method capable of visually reading detection results achieved by the detection device.

Abstract: An in-situ testing equipment for testing micromechanical properties of a material in a multi-load and multi-physical field coupled condition is disclosed. The equipment comprises a frame supporting module, a tension/compression-low cycle fatigue module, a torsioning module (21), a three-point bending module (6), an impressing module (33), a thermal field and magnetic field application module (34), an in-situ observation module (32) and a clamp body module (22).

Abstract: An in-situ testing equipment for testing micromechanical properties of a material in a multi-load and multi-physical field coupled condition is disclosed. The equipment comprises a frame supporting module, a tension/compression-low cycle fatigue module, a torsioning module (21), a three-point bending module (6), an impressing module (33), a thermal field and magnetic field application module (34), an in-situ observation module (32) and a clamp body module (22).

Abstract: Rapid lateral flow immunoassays have an extensive history of use in both the clinical and home settings. These devices are used to test for a variety of analytes, such as drugs of abuse, hormones, proteins, urine or plasma components and the like. The present invention provides an improved procedural control that indicates to the test user that at least a portion of the applied sample has passed through the test result zone of the test strip, and optionally that the test is complete and the test results may be read.

Abstract: Rapid lateral flow immunoassays have an extensive history of use in both the clinical and home settings. These devices are used to test for a variety of analytes, such as drugs of abuse, hormones, proteins, urine or plasma components and the like. The present invention provides an improved procedural control that indicates to the test user that at least a portion of the applied sample has passed through the test result zone of the test strip, and optionally that the test is complete and the test results may be read.

Abstract: Rapid lateral flow immunoassays have an extensive history of use in both the clinical and home settings. These devices are used to test for a variety of analytes, such as drugs of abuse, hormones, proteins, urine or plasma components and the like. The present invention provides an improved procedural control that indicates to the test user that at least a portion of the applied sample has passed through the test result zone of the test strip, and optionally that the test is complete and the test results may be read.

Abstract: Rapid lateral flow immunoassays have an extensive history of use in both the clinical and home settings. These devices are used to test for a variety of analytes, such as drugs of abuse, hormones, proteins, urine or plasma components and the like. The present invention provides an improved procedural control that indicates to the test user that at least a portion of the applied sample has passed through the test result zone of the test strip, and optionally that the test is complete and the test results may be read.

Abstract: Rapid lateral flow immunoassays have an extensive history of use in both the clinical and home settings. These devices are used to test for a variety of analytes, such as drugs of abuse, hormones, proteins, urine or plasma components and the like. The present invention provides an improved procedural control that indicates to the test user that at least a portion of the applied sample has passed through the test result zone of the test strip, and optionally that the test is complete and the test results may be read.