Described is an interface module for robotic loading and unloading of a liquid chromatography sample manager. The module includes a transfer drawer receiving apparatus having a device track and a drawer drive system configured to transport a transfer drawer along the device track into and out from a sample tray of a sample manager. The transfer drawer receives a sample-vial carrier that holds samples to be analyzed. The module further includes a window apparatus that has a window controllable to be in an open state or a closed state. When in the open state, transport of the transfer drawer through the window into or out from the sample manager permits loading of the sample-vial carrier into the sample tray and unloading of the sample-vial carrier from the sample tray. In the closed state, the window apparatus substantially seals the internal environment of the sample manager from the ambient environment.

Described is a method for loading a sample-vial carrier into a sample manager of a liquid chromatography system. The method includes placing a sample-vial carrier onto a transfer drawer having first and second drawer magnets. The transfer drawer is transported into a sample tray of a sample manager using a drawer drive system of a transfer drawer receiving apparatus. The drawer drive system has a drive magnet that is engaged with the first drawer magnet during transport. The transport of the transfer drawer is terminated when the second drawer magnet is engaged with a sample tray magnet on the sample tray. The sample tray is rotated about an axis substantially perpendicular to a direction of transport of the transfer drawer to provide a shear force to disengage the first drawer magnet from the drive magnet.

Provided is an automatic analyzer in which a consumable is appropriately managed and efficiently used.

An automatic analyzer includes: a housing container holder portion that holds a housing container housing a consumable; a transport mechanism that transports the consumable housed in the housing container; and a controller, in which the housing container contains a first consumable and a second consumable, and the controller determines a usage state of the housing container relating to the first consumable and a usage state of the housing container relating to the second consumable, determines whether or not the first consumable housed in the housing container is usable based on the usage state of the housing container relating to the first consumable, and determines whether or not the second consumable housed in the housing container is usable based on the usage state of the housing container relating to the second consumable.

A drawer assembly for a laboratory instrument comprises a drawer loaded with a magazine. The drawer assembly comprises a frame comprising a portion adjacent the drawer that extends in a longitudinal direction. The drawer moves relative to the frame between a retracted position and an extended position. The frame comprises a path having a first portion and a second portion below the first portion. The drawer assembly comprises a rolling element moveable in the path and a lifting mechanism to lift the rolling element from a second portion to a first portion when the drawer is in the retracted position. The path is configured such that the rolling element is located in the first portion and contacts the drawer when the drawer is moved from the retracted position to the extended position and that the rolling element enters the second portion exclusively when the drawer is in the extended position.

Disclosed is a testing apparatus comprising a disposal container body comprising: a first opening portion that faces upward to receive a used test piece dropped by a test piece transfer part of the testing apparatus, wherein the test piece transfer part is configured to transfer the used test piece to the first opening portion; and a second opening portion that faces laterally to receive a liquid waste and to which an end of a discharge pipe of the testing apparatus is inserted, wherein the discharge pipe is configured to transfer the liquid waste to the second opening portion.

The present invention relates to the field of biological sample testing technology, and in particular, to a testing system. The testing system includes a reagent reaction vessel and a test device. A reagent storage portion and a push rod movable relative to the reagent storage portion are packaged in the reagent reaction vessel, the reagent storage portion comprises at least one reagent containing cavity, and the reagent containing cavity is sealed by a sealing element; and the push rod is connected to the sealing element, and the push rod is used for cooperation with the test device to separate the sealing element from the reagent storage portion. The test device includes a test cassette, wherein an ejection rod is arranged in the test cassette, and the ejection rod cooperates with the push rod to separate the sealing element from the reagent storage portion. According to the present invention, when the reagent storage portion is inserted, the ejection rod can be quickly pushed to operate, and one operation completes multiple functions such as releasing the reagent, fixing the reagent reaction vessel, and focusing on a test area at the same time, thereby simplifying the reaction steps.

Disclosed is a sample analyzer including a storage section configured to store a plurality of containers for containing a sample, and including a discharge port through which the container is discharged; a production lot information acquisition unit that acquires production lot information on a production lot of the container; an analysis processing unit that performs analysis processing of the sample contained in the container discharged through the discharge port; a recorder that records the production lot information, an analysis result of the sample contained in the container, and time information related to time of analyzing the sample; and a display information generation unit that generates, based on information recorded in the recorder, display information for displaying at least one analysis result of at least one sample analyzed during a period of time on a display unit in a manner that associates the at least one analysis result with the production lot information.

Disclosed is a container rack configured to hold a plurality of containers, the container rack configured to be installed in a rack installation portion of a specimen analysis device, the container rack comprising: a holding portion including a plurality of holding holes through which body portions of the containers pass and which hold head portions of the containers; and a leg portion configured to support the holding portion, the leg portion provided from the holding portion to below the containers held in the holding holes, wherein the leg portion is configured such that the containers in the holding holes are exposed in a bottom view, and wherein the container rack is configured such that when the container rack is installed in the rack installation portion of the specimen analysis device, movement of the containers held in the holding holes is restricted by the rack installation portion.

A biological sample reaction vessel comprising a reagent storage portion and a push rod movable relative to the reagent storage portion is provided. The reagent storage portion comprises at least one reagent containing cavity, and the reagent containing cavity is sealed by a sealing element; and the push rod is connected to the sealing element, and the push rod is used for cooperation with an external test device to separate the sealing element from the reagent storage portion. In reaction, the biological sample reaction vessel cooperates with a test cassette. By inserting the biological sample reaction vessel into the external device, the reagent in the reagent storage portion can be released rapidly.

The sample plate has a principal plane in which a plurality of wells is arranged. The sample plate has a plurality of through-holes each allowing a sampling needle to pass through in a region of the principal plane where the wells are not provided, and positions of the wells and positions of the through-holes are designed such that when two pieces of the sample plates are arranged up and down with a predetermined positional relationship in a state in which respective principal planes are arranged in parallel each other, the through-holes of the sample plate arranged on an upper side is arranged at positions directly above respective wells of the sample plate arranged on a lower side.