公开(公告)号：US12135291B2

公开(公告)日：2024-11-05

申请号：US18225594

申请日：2023-07-24

Applicant: Beckman Coulter, Inc.

Inventor： Brian Kozicki ,  Creigh Thompson ,  Richard Wolf ,  Laura Holmes ,  David Sorrentino

IPC: G01N21/27 ,  G01J1/44 ,  G01N21/76

Abstract: Assays (100) may be performed with a luminometer (400) having a chassis (405) that may include a reaction vessel chamber (610). The luminometer (400) may also include a light passage (640) that intersects the reaction vessel chamber (610). The luminometer (400) may also include a cap (415) that, when in a closed configuration, prevents light emitted by external sources from entering the reaction vessel chamber (610) and from entering the light passage (640). The cap (415) may provide access to the reaction vessel chamber (610) when in an open configuration. The luminometer (400) may also include a calibration light source (460) optically coupled to one end of the light passage (640) and a light detector (630) optically coupled to another end of the light passage (640). The light detector (630) may include a sensing element for receiving light from the light passage (640).

公开(公告)号：US20240027352A1

公开(公告)日：2024-01-25

申请号：US18225594

申请日：2023-07-24

Applicant: Beckman Coulter, Inc.

Inventor： Brian Kozicki ,  Creigh Thompson ,  Richard Wolf ,  Laura Holmes ,  David Sorrentino

IPC: G01N21/76 ,  G01N21/27 ,  G01J1/44

CPC classification number: G01N21/76 ,  G01N21/27 ,  G01J1/44 ,  G01N21/272 ,  G01N2201/022 ,  G01J2001/444 ,  G01N2201/12753

Abstract: Assays (100) may be performed with a luminometer (400) having a chassis (405) that may include a reaction vessel chamber (610). The luminometer (400) may also include a light passage (640) that intersects the reaction vessel chamber (610). The luminometer (400) may also include a cap (415) that, when in a closed configuration, prevents light emitted by external sources from entering the reaction vessel chamber (610) and from entering the light passage (640). The cap (415) may provide access to the reaction vessel chamber (610) when in an open configuration. The luminometer (400) may also include a calibration light source (460) optically coupled to one end of the light passage (640) and a light detector (630) optically coupled to another end of the light passage (640). The light detector (630) may include a sensing element for receiving light from the light passage (640).

公开(公告)号：US20200217800A1

公开(公告)日：2020-07-09

申请号：US16648609

申请日：2018-09-19

Applicant: Beckman Coulter, Inc.

Inventor： Brian Kozicki ,  Creigh Thomson ,  Richard Wolf ,  Laura Holmes ,  Savid Sorrentino

IPC: G01N21/76 ,  G01N21/27

Abstract: Assays (100) may be performed with a luminometer (400) having a chassis (405) that may include a reaction vessel chamber (610). The luminometer (400) may also include a light passage (640) that intersects the reaction vessel chamber (610). The luminometer (400) may also include a cap (415) that, when in a closed configuration, prevents light emitted by external sources from entering the reaction vessel chamber (610) and from entering the light passage (640). The cap (415) may provide access to the reaction vessel chamber (610) when in an open configuration. The luminometer (400) may also include a calibration light source (460) optically coupled to one end of the light passage (640) and a light detector (630) optically coupled to another end of the light passage (640). The light detector (630) may include a sensing element for receiving light from the light passage (640).

公开(公告)号：US11754504B2

公开(公告)日：2023-09-12

申请号：US16648609

申请日：2018-09-19

Applicant: Beckman Coulter, Inc.

Inventor： Brian Kozicki ,  Creigh Thompson ,  Richard Wolf ,  Laura Holmes ,  David Sorrentino

IPC: G01N21/76 ,  G01N21/27 ,  G01J1/44

CPC classification number: G01N21/76 ,  G01J1/44 ,  G01N21/27 ,  G01N21/272 ,  G01J2001/444 ,  G01N2201/022 ,  G01N2201/12753

Abstract: Assays (100) may be performed with a luminometer (400) having a chassis (405) that may include a reaction vessel chamber (610). The luminometer (400) may also include a light passage (640) that intersects the reaction vessel chamber (610). The luminometer (400) may also include a cap (415) that, when in a closed configuration, prevents light emitted by external sources from entering the reaction vessel chamber (610) and from entering the light passage (640). The cap (415) may provide access to the reaction vessel chamber (610) when in an open configuration. The luminometer (400) may also include a calibration light source (460) optically coupled to one end of the light passage (640) and a light detector (630) optically coupled to another end of the light passage (640). The light detector (630) may include a sensing element for receiving light from the light passage (640).