Invention Grant
- Patent Title: Automated and accurate drop delay for flow cytometry
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Application No.: US15616712Application Date: 2017-06-07
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Publication No.: US10508990B2Publication Date: 2019-12-17
- Inventor: Daniel Nelson Fox , Susan Hunter , Nathan Michael Gaskill-Fox , Kevin P. Raley , Richard A. Miles
- Applicant: Bio-Rad Laboratories, Inc.
- Applicant Address: US CA Hercules
- Assignee: Bio-Rad Laboratories, Inc.
- Current Assignee: Bio-Rad Laboratories, Inc.
- Current Assignee Address: US CA Hercules
- Agency: Weaver Austin Villeneuve & Sampson LLP
- Main IPC: G01N21/64
- IPC: G01N21/64 ; G01N15/10 ; G01N15/14 ; G01N21/63

Abstract:
Disclosed is an automated method and apparatus for automatically setting a drop delay period by detecting calibration particles in a waste stream. The drop delay is incremented over a series of drop delays and the number of calibration particles in the waste stream is detected for each drop delay. The drop delay is selected which has the least number of calibration particles in the waste stream.
Public/Granted literature
- US20170268998A1 AUTOMATED AND ACCURATE DROP DELAY FOR FLOW CYTOMETRY Public/Granted day:2017-09-21
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