Abbott Laboratories Corporation

Canon Medical Systems Corporation

Toshiba Medical Systems Corporation

Canon Kabushiki Kaisha

Hirotoshi Tahara

Brian L Ochranek

David Charles Arnquist

Takehiko Oonuma

Naoto Sato

Bradley P Smith

Satoru Sugita

Takahiro Masumura

Shin Iida

Tetsuya Higashi

Satoshi Matsumoto

Shozo Hashimoto

Yusaku Aizawa

Tomoaki Kurano

Example automated diagnostic analyzers and methods for using the same are disclosed herein. An example apparatus described herein includes a first carousel rotatably coupled to a base and having a first axis of rotation. The example apparatus includes a second carousel rotatably coupled to the base and vertically spaced over the first carousel such that at least a portion of the second carousel is disposed over the first carousel. In the example apparatus, the second carousel has a second axis of rotation and a plurality of vessels. The example apparatus also includes a pipetting mechanism offset from the second axis of rotation. The example pipetting mechanism is to access the first carousel and the second carousel.

Automated diagnostic analyzers having vertically arranged carousels and related methods

Example apparatus and methods related to automated diagnostic analyzers having rear accessible track systems are described herein. An example apparatus disclosed herein includes an analyzer to perform a diagnostic test. The analyzer has a first side and a second side opposite the first side. The example apparatus includes a loading bay disposed on the first side of the analyzer to receive a first carrier and a pipetting mechanism coupled to the analyzer adjacent the second side. The example apparatus also includes a first carrier shuttle to transport the first carrier from a first location adjacent the loading bay to a second location adjacent the pipetting mechanism and a track disposed adjacent the second side of the analyzer to transfer a second carrier to a third location adjacent the pipetting mechanism.

Automated diagnostic analyzers having rear accessible track systems and related methods

According to one embodiment, a method of detecting or quantifying a detection target in a specimen includes: irradiating a reaction mixture containing composite particles and the specimen with light to promote binding between the composite particles and the detection target; and performing measurement on the reaction mixture irradiated with the light to detect or quantify the detection target. The composite particles each include a carrier particle including two or more regions having different physical properties on a surface, and an affinity substance carried on the carrier particle and having affinity to the detection target. The light can be absorbed by at least one of the two or more regions.

Method of detecting or quantifying detection target in specimen, composite particle, and reagent

A reagent container according to an embodiment is used in an automatic analyzing system configured to measure a liquid mixture of a tested specimen and a reagent. The reagent container includes a case, a bag, and an outlet. The case is stored in a reagent storage. The bag is built in the case, is more flexible than the case, and is configured to contain the reagent. The reagent is taken out through the outlet.

Reagent container and automatic analyzing system

According to one embodiment, a method is for generating a calibration curve based on results of photometry on a plurality of standard samples each containing a detection target in a known concentration. The concentration differs between the standard samples. The method includes obtaining the results of photometry on the standard samples at different photometry timings, to generate the calibration curve.

Calibration curve generating method and automatic analyzing apparatus

An automatic analysis apparatus includes a reaction vessel configured to contain a reaction liquid in which a measuring object and a reagent are mixed with each other, an irradiation unit configured to irradiate the reaction vessel with irradiation light as predetermined incident light polarization, a measurement unit configured to measure light emitted from the reaction vessel, and a processor configured to process a signal having a specific polarization component obtained from the measurement unit and to analyze the measuring object. The specific polarization component is determined based on the condition of the reaction liquid.

Automatic analysis apparatus, automatic analysis method, and storage medium

Example apparatus and methods related to automated diagnostic analyzers having rear accessible track systems. An example apparatus disclosed herein includes an analyzer to perform a diagnostic test, the analyzer having a first side and a second side opposite the first side. The example apparatus includes a loading bay disposed on the first side of the analyzer to receive a first carrier and a pipetting mechanism coupled to the analyzer adjacent the second side. The example apparatus also includes a first carrier shuttle to transport the first carrier from a first location adjacent the loading bay to a second location adjacent the pipetting mechanism and a track disposed adjacent the second side of the analyzer to transfer a second carrier to a third location adjacent the pipetting mechanism.

Growing community of inventors

Otawara, Japan

Hirotoshi Tahara