Hitachi-high-technologies Corporation

Hitachi High-tech Corporation

Kazuma Tamura

Hiroshi Watanabe

Tatsuya Fukugaki

Shigeki Yamaguchi

Yoshiteru Hirama

Mitsuru Oonuma

Yoko Sato

Naoto Tsujimura

Hiroaki Sakai

Hiroshi Ohga

Toshiki Yamagata

Masashi Endo

Hiroki Ihara

The purpose of the present invention is to provide a highly reliable specimen carrier device with which it is possible to position a specimen holder in a specific place with high accuracy, thereby enabling the stable performance of a treatment. In order to achieve this purpose, the present invention provides a specimen carrier device that is equipped with: a specimen holder which retains a specimen container and which is equipped with a magnetic body; and a first positioning means which is disposed beneath a carrier surface and which conveys and stops the specimen holder by attracting and repelling the magnetic body, wherein a second positioning means for pressing the specimen holder or the specimen container is provided on the carrier surface.

Specimen transport apparatus

Provided is an automatic analysis device in which even an operator can easily identify the type of processing and the type of individual and erroneous setting hardly occurs. A vessel holder for holding a sample vessel, a reading unit for reading an identification area formed in the vessel holder, and a control unit for performing processing based on information read by the reading unit are included, in which the control unit identifies the type of processing based on the type of color applied to the identification area, and identifies the type of individual in the sample vessel based on how the identification area is colored.

Automatic analysis device

The present invention makes a directional control means for a specimen carrier unnecessary, reduces costs, and saves time. A high friction memberis provided on the bottom surface of a specimen carrier, thereby offsetting the centerof the frictional forcebetween the bottom surface and a conveyance surface, at a position separate from the rotational center of the bottom part of the specimen carrier. As a result, the friction between the conveyance surface and the bottom surface during conveyance of the specimen carrieraligns the orientation of the specimen carrierwith respect to a conveyance direction, and makes it possible to make a carrier IDand a specimen ID labelface towards a barcode reader.

Specimen carrier

When a specimen transport system transfers a specimen container to a transport rack, the specimen container located at a position adjacent to a transfer position thereof is inclined on the rack, and there is a possibility that the one specimen container may collide with the other specimen container when the one specimen container is transferred. Where the transferred specimen container is inclined after being transferred, and a specimen container transfer mechanism is raised from the location, there is also a possibility that the one specimen container and the other specimen container adjacent thereto may collide with each other. Consequently, an inclination angle of a transferred specimen container and a specimen container adjacent thereto is corrected by loading a specimen container inclination correction mechanism including two inclination correction units at a specimen container transfer position. In this manner, a contact risk is suppressed and a stable transfer process is made possible.

Specimen container inclination correction mechanism, and method for controlling same

The specimen storage apparatus includes: a specimen conveyor line which conveys a specimen for which the pre-processing is completed and which is installed on a specimen conveyance holder; a lift mechanism capable of driving a specimen tray having the specimen installed therein in front-and-back and vertical directions; a specimen chuck mechanism which transfers the specimen from a specimen acquisition position of the specimen conveyor line to the specimen tray on the lift mechanism; a specimen storage unit which receives the specimen tray from the lift mechanism, includes hierarchical specimen storage spaces in a vertical direction, and accommodates a plurality of specimen trays in a lateral direction while keeping them cold; a shutter mechanism which is opened and closed at the time of delivery of the specimen tray between the lift mechanism and the specimen storage unit; and a control unit which controls each of the mechanisms.

Specimen storage apparatus, specimen processing system, and controlling method thereof

A sample processing system includes a sample vessel holder including a disk-shaped base section disposed so as to have a central axis extending in a vertical direction and a sample vessel holding section that is formed coaxially with, and above, the base section for holding a sample vessel in an upright posture. A conveyor conveys the sample vessel holderplaced thereon; and a holding plate is disposed so as to extend along an outer peripheral portion of a columnar space that has a central axis extending in the vertical direction, and is disposed at a position above a space past which the base section of the sample vessel holder moves along the conveyor and at a position past which at least the sample vessel holding section moves. This enables individual conveyance processing to be performed for each of multiple sample vessels.

Growing community of inventors

Tokyo, Japan

Kazuma Tamura