公开(公告)号：US12222357B2

公开(公告)日：2025-02-11

申请号：US17594779

申请日：2020-02-25

Applicant: Hitachi High-Tech Corporation

Inventor： Tsukasa Suenari ,  Takenori Okusa

IPC: G01N35/02 ,  G01N35/04

Abstract: Provided is an automatic analyzer in which a linear movement unit and a rotational movement unit that access to a same location can be arranged in a same plane. The automatic analyzer includes a linear movement unit configured to access to an access point by a linear movement, a rotational movement unit configured to access to the access point by a rotational movement, and a control unit configured to control an operation of the linear movement unit and the rotational movement unit so that the linear movement unit and the rotational movement unit do not interfere with each other.

公开(公告)号：USD909610S1

公开(公告)日：2021-02-02

申请号：US29713060

申请日：2019-11-13

Applicant: Hitachi High-Tech Corporation

Designer： Ai Masuda ,  Akira Kojima ,  Takashi Yamamoto ,  Young Han Yoon ,  Akihiro Yasui ,  Tsukasa Suenari

公开(公告)号：US20220178955A1

公开(公告)日：2022-06-09

申请号：US17599002

申请日：2020-02-06

Applicant: HITACHI HIGH-TECH CORPORATION

Inventor： Tsukasa Suenari ,  Taichiro Yamashita ,  Takenori Okusa

IPC: G01N35/00 ,  B01L3/00

Abstract: An automatic analyzer capable of improving maintainability by facilitating access to an interlock unit. The interlock unit includes an operation member configured to be movably supported between a lock position and a lock release position, and obstruct rotation to an open position of a cover; an electromagnetic driving unit configured to drive the operation member, and a driving connecting unit configured to connect the operation member and the electromagnetic driving unit and drive the operation member by conveying an operation of the electromagnetic driving unit to the operation member. The interlock unit is provided to be attachable and detachable to and from the housing.

公开(公告)号：US12210025B2

公开(公告)日：2025-01-28

申请号：US17601570

申请日：2020-02-13

Applicant: HITACHI HIGH-TECH CORPORATION

Inventor： Taichiro Yamashita ,  Tsukasa Suenari ,  Takenori Okusa

IPC: E05B65/52 ,  E05B47/00 ,  G01N35/00 ,  G01N35/10 ,  G01N37/00 ,  G01N35/04

Abstract: An interlock unit for preventing rotation from a closed position of a cover to an open position thereof, includes: a hollow case having a rectangular parallelepiped shape disposed at a position adjacent to an inner side surface of a casing, below an end part opposite to a support shaft at the closed position of the cover; an action member that is provided on an upper surface of the case, supported to be movable between a non-operating position and an operating position, and engaged with a protruding part provided on the cover at the operating position to inhibit the cover from rotating toward the open position; electromagnetic drive means provided below the action member to drive the action member; and drive connecting means for driving the action member by connecting the action member and the electromagnetic drive means and transmitting an operation of the electromagnetic drive means to the action member.

公开(公告)号：US12085582B2

公开(公告)日：2024-09-10

申请号：US17284763

申请日：2019-12-02

Applicant: HITACHI HIGH-TECH CORPORATION

Inventor： Tsukasa Suenari ,  Masashi Akutsu ,  Hiroyuki Mishima ,  Takeshi Setomaru ,  Akihiro Yasui

IPC: G01N33/53 ,  G01N35/00 ,  G01N35/02

CPC classification number: G01N35/0092 ,  G01N33/5302 ,  G01N35/02

Abstract: The present invention comprises: an incubator disk 22 upon which a plurality of reaction containers holding a reaction solution being an analyte and a reagent that have been mixed and reacted are mounted; a immunoassay unit 23 that measures the physical properties of the reaction solution; and a planning unit 103 that determines the order for measurement of analyte requested to be executed by the immunoassay unit 23. Measurement by the immunoassay unit 23 includes items having different measurement times. When measurement of sequence items having the longest measurement time will occur at least a prescribed number of times in a row, said prescribed number being at least two, the planning unit 103 provides at least one empty cycle after measurement has occurred at least the prescribed number of times.