公开(公告)号：US20070004975A1

公开(公告)日：2007-01-04

申请号：US11172648

申请日：2005-06-30

申请人： Anis Zribi ,  Peter Codella ,  Min-Yi Shih ,  Ganesh Gangadharan ,  Rui Chen

发明人： Anis Zribi ,  Peter Codella ,  Min-Yi Shih ,  Ganesh Gangadharan ,  Rui Chen

IPC分类号： A61B5/00

CPC分类号： A61B5/14546 ,  A61B5/14532 ,  A61B5/14558 ,  G01J3/44 ,  G01J3/447 ,  G01N21/21 ,  G01N21/65

摘要： A method for determining analyte concentration levels is provided. The method includes acquiring radiation scattered off or transmitted by a target, analyzing at least a first portion of the radiation via a first technique to generate a first measurement of analyte concentration levels, and analyzing at least a second portion of the radiation via a second technique to generate a second measurement of analyte concentration levels. The method further determines analyte concentration levels based on at least one of the first measurement or the second measurement. In addition, a system for implementing the method and a probe for measuring and monitoring the analyte concentration levels is provided.

摘要翻译： 提供了一种用于确定分析物浓度水平的方法。 该方法包括获取由目标散射或透射的辐射，经由第一技术分析辐射的至少第一部分以产生分析物浓度水平的第一测量，以及通过第二技术分析辐射的至少第二部分 以产生分析物浓度水平的第二次测量。 该方法还基于第一测量或第二测量中的至少一个来确定分析物浓度水平。 另外，提供了用于实现该方法的系统和用于测量和监测分析物浓度水平的探针。

公开(公告)号：US20050022735A1

公开(公告)日：2005-02-03

申请号：US10630139

申请日：2003-07-31

申请人： Eric Breitung ,  George Dalakos ,  Peter Codella ,  Manisha Tinani-Mendleson

发明人： Eric Breitung ,  George Dalakos ,  Peter Codella ,  Manisha Tinani-Mendleson

IPC分类号： C23C16/44 ,  C23C16/455 ,  C23C16/509 ,  H01J37/32 ,  C23C16/00 ,  C23F1/00

CPC分类号： C23C16/45565 ,  C23C16/4409 ,  C23C16/5096 ,  H01J37/3244

摘要： Gas delivery devices for PECVD systems and methods for using such systems are described. The delivery device goes directly through the powered electrode and thereby bypasses components of the PECVD systems used to support that electrode. The delivery device contains a coupling device between the powered electrode of the PECVD reactor and the gas inlet line. The gas inlet line is electrically and thermally isolated from the powered electrode and is sealed to maintain the vacuum integrity of the PECVD reactor through the use of a coupling device. Thus, gases from the heated gas lines can be routed directly through the powered electrode and fed into the reactor via the showerhead without having a cold area between the showerhead and gas inlet line.

摘要翻译： 描述了用于PECVD系统的气体输送装置以及使用这种系统的方法。 输送装置直接通过动力电极，从而绕过用于支撑该电极的PECVD系统的部件。 输送装置在PECVD反应器的动力电极和气体入口管线之间包含耦合装置。 气体入口管线与被动电极电隔离，并且被密封，以通过使用联接装置来保持PECVD反应器的真空完整性。 因此，来自加热的气体管线的气体可以直接通过动力电极被路由并经由喷头进料到反应器中，而在喷头和气体入口管线之间没有冷的区域。

公开(公告)号：US20070008529A1

公开(公告)日：2007-01-11

申请号：US11178846

申请日：2005-07-11

申请人： Andre Vanhove ,  Brian Lasiuk ,  Peter Codella ,  Wiley Parker

发明人： Andre Vanhove ,  Brian Lasiuk ,  Peter Codella ,  Wiley Parker

IPC分类号： G01N21/00

CPC分类号： G01N21/534 ,  C10G9/007 ,  G01N15/0612 ,  G01N21/05 ,  G01N21/51 ,  G01N21/5911 ,  G01N33/28 ,  G01N2021/0346

摘要： A system and method for counting opaque particles within a fluid sample. The system uses an optical lens system to focus a light beam onto a sample on a multi-dimensional translation stage. The translation stage is moved in a pattern such that the intensity of the transmitted light is measured as a function of path length. A photo detector is used to measure the transmitted light through the sample. An analog-to-digital converter quantifies the transmitted light intensity. Changes in light intensity along the path length are correlated with the detection of an opaque particle. Data processing algorithms are implemented to automatically determine the background noise level associated with the acquired data and to set a discriminator level above which a particle is registered. The total number of particles and an areal density is reported along with an estimate of the uncertainty.

摘要翻译： 用于计算流体样品中不透明颗粒的系统和方法。 该系统使用光学透镜系统将光束聚焦到多维平移台上的样本上。 翻译阶段以使得透射光的强度作为路径长度的函数被测量的图案移动。 光检测器用于测量通过样品的透射光。 模数转换器量化透射光强度。 沿着路径长度的光强度的变化与不透明粒子的检测相关。 实现数据处理算法以自动确定与所获取的数据相关联的背景噪声电平，并设置高于该阈值的鉴别器电平。 报告颗粒的总数和面积密度以及不确定性的估计。