3 results about "Dry chemistry" patented technology

This application discloses a sample analyzer and its control method. The analyzer includes a test strip providing device, a test strip transferring device, a sample application device, an information acquisition device, and a controller. The test strip includes a substrate, a detection area disposed on the substrate for dry chemical detection of the sample, a first identifier indicating manufacturer information, and a second identifier indicating test strip specifications. The controller controls the sample application device to apply the sample to the detection area of ​​the test strip for a dry chemical reaction, and controls the information acquisition device to acquire the detection information of the detection area, the manufacturer information of the first identifier, and the test strip specifications of the second identifier after the dry chemical reaction is completed. Based on the detection information, manufacturer information, and test strip specifications, the controller obtains and outputs the detection results, ensuring that each entered test strip information corresponds one-to-one with the currently used test strip, thus improving the accuracy of the detection results.

The utility model provides a kind of equipment for dry chemical chromogenic substrate method detection, it is related to dry chemical analysis inspection equipment technical field.The equipment for dry chemical chromogenic substrate method detection, including base, top isolation component and bottom isolation component, is equipped with test hole on base, top isolation component includes transparent observation board, the top of base is equipped with the first through slot being communicated with test hole, transparent observation board is set in the first through slot, and can be slid into test hole along the first through slot extension direction, and test hole is blocked.Bottom isolation component includes upper plate body and lower plate body, the bottom of base is equipped with the second through slot for sending test paper, second through slot is communicated with test hole, lower plate body is coincident with upper plate body and forms conveying body, test paper groove for placing test paper is equipped on the lower plate body of upper plate body side, conveying body is set in second through slot.The utility model can avoid test paper exposure in external environment, greatly improve the accuracy of detection result.

This invention relates to the field of medical devices and discloses a sample analyzer. The sample analyzer includes a transfer container, a first sample dispensing device, a second sample dispensing device, a dry chemistry detection device, a formed element detection device, and a controller. The second sample dispensing device is independent of the first sample dispensing device. The controller is configured to: control the first sample dispensing device to collect at least a portion of a first sample from the first sample container; control the first sample dispensing device to dispense all or part of the collected first sample into the transfer container; control the second sample dispensing device to aspirate at least a portion of the first sample dispensed by the first sample dispensing device from the transfer container; and control the second sample dispensing device to dispense all or part of the aspirated first sample into the dry chemistry detection carrier and / or the formed element detection carrier. This invention can improve the efficiency of batch sample dispensing and detection.