公开(公告)号：US20140036070A1

公开(公告)日：2014-02-06

申请号：US13954158

申请日：2013-07-30

Applicant: Tecan Trading AG

Inventor： Simon M. Eckard ,  Nikolaus Ingenhoven

IPC: G06K9/00

CPC classification number: G06K9/00624 ,  G06T7/74 ,  G06T2207/20104

Abstract: A method of detecting an original arrangement of laboratory articles of a laboratory work station records reference digital images with a digital camera. An image is displayed and visible regions with characteristic features are selected by a user within an input device. Reference image sections and corresponding reference image parameter files are produced and stored. A current arrangement of laboratory articles is compared with a previously recorded original arrangement. Detection of the current arrangement occurred by recording current digital images with a digital camera and creating current image sections defined by X/Y parameters of the reference image parameter files from the current digital images. A computer-based comparison of the processed current image sections with the processed reference image sections occurred and an analysis of this comparison and the display of agreements, deviations and errors is found.

Abstract translation: 检测实验室工作站的实验室物品的原始布置的方法用数字照相机记录参考数字图像。 显示图像，并且用户在输入设备内选择具有特征特征的可见区域。 生成并存储参考图像部分和对应的参考图像参数文件。 将现有的实验室物品安排与以前记录的原始安排进行比较。 通过使用数字照相机记录当前数字图像并且从当前数字图像创建由参考图像参数文件的X / Y参数定义的当前图像部分来发生当前布置的检测。 发生了处理过的当前图像部分与经处理的参考图像部分的基于计算机的比较，并且发现了该比较的分析以及协议，偏差和错误的显示。

公开(公告)号：US08551788B2

公开(公告)日：2013-10-08

申请号：US13736658

申请日：2013-01-08

Applicant: Tecan Trading AG

Inventor： Nikolaus Ingenhoven ,  Robert Liebhard ,  Adi Zuppiger ,  Werner Hälg

IPC: G01N1/10

CPC classification number: G01N1/14 ,  B01L3/021 ,  B01L2200/143 ,  B01L2200/146 ,  B01L2400/0487 ,  G01N35/1016 ,  G01N2035/1025 ,  Y10T436/11 ,  Y10T436/113332 ,  Y10T436/115831 ,  Y10T436/2575

Abstract: A method of selecting pipetting parameters of a pipetting device for dispensing or pipetting a specific volume of a liquid sample, includes a fluid column of a fluid chamber of the pipetting device set into oscillation at the beginning of the aspiration, the pressure is monitored with the pressure transducer in the fluid chamber, and the pressure changes generated during aspiration into measuring signals are recorded. These measuring signals are processed by a computer or micro-processor and reproduced as a pressure curve, which is characteristic for the fluid column with the aspirated liquid sample, and which is compared with known pressure curves. Based on this comparison, pipetting parameters of the pipetting device are selected for the dispense or for pipetting a specific volume of the liquid sample. Selectable pipetting parameters include a speed of a movement of a pump piston of the pipetting device.

Abstract translation: 选择用于分配或吸移特定体积的液体样品的移液装置的移液参数的方法包括在抽吸开始时设置成振荡的移液装置的流体室的流体柱，压力由 记录在流体室中的压力传感器，并且记录在抽吸期间产生的测量信号中的压力变化。 这些测量信号由计算机或微处理器处理并作为压力曲线再现，该压力曲线是具有吸入液体样品的流体柱的特征，并且与已知的压力曲线进行比较。 基于该比较，选择移液装置的移液参数用于分配或吸移特定体积的液体样品。 可选择的移液参数包括移液装置的泵活塞的移动速度。

公开(公告)号：US09530053B2

公开(公告)日：2016-12-27

申请号：US13954158

申请日：2013-07-30

Applicant: TECAN TRADING AG

Inventor： Simon M. Eckard ,  Nikolaus Ingenhoven

IPC: G06K9/62 ,  G06K9/00 ,  G06T7/00

CPC classification number: G06K9/00624 ,  G06T7/74 ,  G06T2207/20104

Abstract: A method of detecting an original arrangement of laboratory articles of a laboratory work station records reference digital images with a digital camera. An image is displayed and visible regions with characteristic features are selected by a user within an input device. Reference image sections and corresponding reference image parameter files are produced and stored. A current arrangement of laboratory articles is compared with a previously recorded original arrangement. Detection of the current arrangement occurred by recording current digital images with a digital camera and creating current image sections defined by X/Y parameters of the reference image parameter files from the current digital images. A computer-based comparison of the processed current image sections with the processed reference image sections occurred and an analysis of this comparison and the display of agreements, deviations and errors is found.

Abstract translation: 检测实验室工作站的实验室物品的原始布置的方法用数字照相机记录参考数字图像。 显示图像，并且用户在输入设备内选择具有特征特征的可见区域。 生成并存储参考图像部分和对应的参考图像参数文件。 将现有的实验室物品安排与以前记录的原始安排进行比较。 通过使用数字照相机记录当前数字图像并且从当前数字图像创建由参考图像参数文件的X / Y参数定义的当前图像部分来发生当前布置的检测。 发生了处理过的当前图像部分与经处理的参考图像部分的基于计算机的比较，并且发现了该比较的分析以及协议，偏差和错误的显示。