公开(公告)号：US20150247789A1

公开(公告)日：2015-09-03

申请号：US14607677

申请日：2015-01-28

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Gregory KADUCHAK ,  Wesley SMITH ,  Michael WARD

IPC: G01N15/14

CPC classification number: G01N15/1459 ,  G01N15/1434

Abstract: The present set of embodiments relate to a system, method, and apparatus for an optical configuration in a flow cytometer that allows for independent adjustment of focusing for each light source. Such systems, methods, and apparatuses require a final focusing element to be moved near the beginning of the optical train and for each optical element coming after the final focusing element to be configured to accommodate converging light beams while minimizing the introduction of aberrations into those beams.

Abstract translation: 本组实施例涉及用于流式细胞仪中的光学配置的系统，方法和装置，其允许独立调整每个光源的聚焦。 这样的系统，方法和装置需要最终的聚焦元件在光学列车的开始附近移动，并且对于在最终聚焦元件之后的每个光学元件被配置成适应会聚的光束，同时最小化将像差引入到那些光束中 。

公开(公告)号：US20170131316A1

公开(公告)日：2017-05-11

申请号：US15353828

申请日：2016-11-17

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Glen Davis ,  John JACKSON ,  Gregory KADUCHAK ,  Wesley SMITH ,  Michael WARD

IPC: G01N35/10

CPC classification number: G01N35/1011 ,  G01N15/1404 ,  G01N35/0099

Abstract: A sampling system is provided. The sampling system includes a housing. Mounted to the housing is a Hall effect sensor. A probe configured to contact a sample is inserted into the housing. The probe includes an elongated portion and a restorative spring inserted onto the elongated portion of the probe. The restorative spring provides sufficient restorative force to return the probe to a relaxed position. The Hall effect sensor is configured to sense a field strength generated by the proximity of the restorative spring of the probe in the extended position.

公开(公告)号：US20180067037A1

公开(公告)日：2018-03-08

申请号：US15633613

申请日：2017-06-26

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Gregory KADUCHAK ,  Wesley SMITH ,  Michael WARD

IPC: G01N15/14

CPC classification number: G01N15/1459 ,  G01N15/1404 ,  G01N15/1434 ,  G01N15/1456 ,  G01N2015/1438

Abstract: The present set of embodiments relate to a system, method, and apparatus for an optical configuration in a flow cytometer that allows for independent adjustment of focusing for each light source. Such systems, methods, and apparatuses require a final focusing element to be moved near the beginning of the optical train and for each optical element coming after the final focusing element to be configured to accommodate converging light beams while minimizing the introduction of aberrations into those beams.

公开(公告)号：US20190086435A1

公开(公告)日：2019-03-21

申请号：US16106682

申请日：2018-08-21

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Glen DAVIS ,  John JACKSON ,  Gregory KADUCHAK ,  Wesley SMITH ,  Michael WARD

IPC: G01N35/10 ,  G01N15/14 ,  G01N35/00

Abstract: A sampling system is provided. The sampling system includes a housing. Mounted to the housing is a Hall effect sensor. A probe configured to contact a sample is inserted into the housing. The probe includes an elongated portion and a restorative spring inserted onto the elongated portion of the probe. The restorative spring provides sufficient restorative force to return the probe to a relaxed position. The Hall effect sensor is configured to sense a field strength generated by the proximity of the restorative spring of the probe in the extended position.

公开(公告)号：US20190033199A1

公开(公告)日：2019-01-31

申请号：US15990350

申请日：2018-05-25

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Gregory KADUCHAK ,  Wesley SMITH ,  Michael WARD

IPC: G01N15/14

CPC classification number: G01N15/1459 ,  G01N15/1404 ,  G01N15/1434 ,  G01N15/1456 ,  G01N2015/1438

Abstract: The present set of embodiments relate to a system, method, and apparatus for an optical configuration in a flow cytometer that allows for independent adjustment of focusing for each light source. Such systems, methods, and apparatuses require a final focusing element to be moved near the beginning of the optical train and for each optical element coming after the final focusing element to be configured to accommodate converging light beams while minimizing the introduction of aberrations into those beams.