专利名称：METHODS AND SYSTEMS FOR
CALIBRATION OF A POSITIONALORIENTATION BETWEEN A SAMPLECONTAINER AND NOZZLE TIP
发明人：HADDAD, Antoine, E.,ESPOSITO,
John,BRENNAN, Joseph,MIZZER, John
申请号：EP12760458.5申请日：20120316公开号：EP2658958B1公开日：20170503
摘要：Disclosed are methods to aid in a calibration of a vertical orientation of a nozzletip to a sample container in a processing or testing system. The method includespositioning the nozzle over a calibration target at a home height location (HM), movingthe nozzle downward a distance (D) until contact with the calibration target is sensed,positioning the nozzle over the sample rack and moving the nozzle downward untilcontact with a registration location is sensed, imaging the sample rack and calibrationtarget to determine a height (H) between the registration location and calibration target,and calculating a translation ratio (TR) between the height (H) measured in pixel spaceand the distance (D) measured in machine space. The translation ratio (TR) may be usedto drive the nozzle tip to a predetermined depth. A robot calibration system is disclosed,as are other aspects.
申请人：SIEMENS HEALTHCARE DIAGNOSTICS INC
地址：US
国籍：US
代理机构：Schweitzer, Klaus
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