发明名称 |
System for optimizing alignment of laser beam with selected points on samples in MALDI mass spectrometer |
摘要 |
A mass spectrometry apparatus uses image processing of output signals of a camera in a mass spectrometer to provide feedback for directing the laser. The present invention provides for the determination of where samples have actually been deposited on a plate, and for the selection of different points for each sample, based on its structure, at which to aim a laser, during the cycle period of the mass spectrometer. Such feedback information increases the likelihood that the laser impinges samples and provides useful data.
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申请公布号 |
US2002191864(A1) |
申请公布日期 |
2002.12.19 |
申请号 |
US20010835814 |
申请日期 |
2001.04.17 |
申请人 |
LENNON JOHN J.;MAKUSKY ANTHONY JAMES;MICHAEL SAMUEL G. |
发明人 |
LENNON JOHN J.;MAKUSKY ANTHONY JAMES;MICHAEL SAMUEL G. |
分类号 |
G06T7/00;H01J49/16;(IPC1-7):G06T7/60;G06K9/36;G01N21/01;G01J3/00;G01J3/06 |
主分类号 |
G06T7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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