公开(公告)号：US5719950A

公开(公告)日：1998-02-17

申请号：US513741

申请日：1995-08-30

申请人： David W. Osten ,  Hatim M. Carim ,  Michael R. Arneson ,  Bradford L. Blan

发明人： David W. Osten ,  Hatim M. Carim ,  Michael R. Arneson ,  Bradford L. Blan

IPC分类号： A61B5/0205 ,  A61B5/117 ,  G06F21/20 ,  G06K9/00 ,  G06K9/62 ,  G06K9/68 ,  G07C9/00

CPC分类号： G06K9/0012 ,  A61B5/0205 ,  A61B5/117 ,  G06K9/00899 ,  G06K9/00906 ,  G06K9/6293 ,  G07C9/00158

摘要： A personal, biometric authentication system is disclosed. The system can be used for controlling access to equipment or physical facilities. The system employs the combination of a unique, inherently specific biometric parameter recognized and compared with stored data and at least one non-specific biometric parameter of a physiological characteristic recognized and compared with physiological norms. Positive comparison results in authentication of an individual that is not incapacitated, dismembered, or deceased.

摘要翻译： 公开了一种个人的生物识别系统。 该系统可用于控制对设备或物理设施的访问。 该系统采用识别并与存储的数据进行识别和比较的独特的，固有的特定生物特征参数的组合，以及生理特征的至少一个非特异性生物特征参数，其识别并与生理规范进行比较。 积极的比较可以证明不能失能，肢解或死亡的个人的认证。

公开(公告)号：US5830133A

公开(公告)日：1998-11-03

申请号：US476129

申请日：1995-06-07

申请人： David W. Osten ,  Hatim M. Carim ,  James B. Callis

发明人： David W. Osten ,  Hatim M. Carim ,  James B. Callis

IPC分类号： G01N33/49 ,  A61B5/1459 ,  A61B5/15 ,  G01N21/35 ,  G01N33/487 ,  G01N33/72 ,  A61B5/00

CPC分类号： A61B5/14535 ,  A61B5/14551 ,  A61B5/14557 ,  A61B5/7239 ,  G01N21/359 ,  G01N2201/129

摘要： A method for predicting a property of biological matter, such as biological fluid, containing water, in a dynamic condition where the biological fluid may be approximated to contain two compartments where one compartment has a proportionally larger or smaller amount of water than the other compartment having the property of interest. The method involves establishing a training set in the near-infrared (NIR) region with independent quantification of the property of the fluid using known techniques. The training set is mathematically analyzed according to a correlation developed by regression analysis after employment of a pre-processing technique such as a multiple derivative transformation of spectra or a ratioing of two wavelengths in the spectra. The result is a mathematical transformation equation which quantitatively relates spectral intensities at specific wavelengths to the property of interest. This transformation equation may be applied to unknown samples so as to predict their properties, thereby eliminating need for the reference method except for validation or recalibration. The method provides rapid and accurate prediction of the property of the unknown sample, which may be the property of hematocrit or hemoglobin concentration in whole animal blood. Other analyses of properties in the biological fluid such as oxygen saturation in hemoglobin in whole animal blood may be included in the mathematical analysis to further refine the prediction of the property of interest. Also, a loop from the patient is disclosed for the purpose of monitoring the property of interest nearly simultaneously with changes in that property of interest.

摘要翻译： 一种在生物流体近似的动态条件下预测生物物质的生物物质的性质的方法，所述生物物质可以近似于包含两个隔室，其中一个隔室具有比其他具有比例地更大或更小量的水， 感兴趣的财产。 该方法包括在近红外（NIR）区域中建立训练集，并使用已知技术独立定量流体的性质。 根据在使用光谱的多重导数变换或光谱中两个波长的比例的预处理技术之后的回归分析所产生的相关性，对训练集进行数学分析。 结果是数学变换方程，其定量地将特定波长的光谱强度与感兴趣的属性相关联。 该变换方程可以应用于未知样本，以便预测它们的性质，从而消除了除了验证或重新校准之外的参考方法的需要。 该方法提供了对未知样品的性质的快速和准确的预测，其可以是整个动物血液中血细胞比容或血红蛋白浓度的特性。 在整个动物血液中血液中血液中氧饱和度等生物流体性质的其他分析可能包括在数学分析中，以进一步完善感兴趣的物质的预测。 此外，为了与感兴趣的属性的变化几乎同时地监视感兴趣的属性，公开了来自患者的循环。

公开(公告)号：US5729333A

公开(公告)日：1998-03-17

申请号：US995951

申请日：1992-12-22

申请人： David W. Osten ,  Hatim M. Carim ,  James B. Callis

发明人： David W. Osten ,  Hatim M. Carim ,  James B. Callis

IPC分类号： G01N33/49 ,  A61B5/1459 ,  A61B5/15 ,  G01N21/35 ,  G01N33/487 ,  G01N33/72 ,  A61J1/05

CPC分类号： A61B5/14535 ,  A61B5/14551 ,  A61B5/14557 ,  A61B5/7239 ,  G01N21/359 ,  G01N2201/129

摘要： A method is provided for predicting a property of a matter of biological origin, such as biological fluid, containing water, in a dynamic condition where the biological fluid may be approximated to contain two compartments where one compartment has a proportionally larger or smaller amount of water than the other compartment having the property of interest. The method involves establishing a training set in the near-infrared (NIR) region with independent quantification of the property of the fluid using known techniques. The training set is mathematically analyzed according to a correlation developed by regression analysis after employment of a pre-processing technique such as a multiple derivative transformation of spectra or a ratioing of two wavelengths in the spectra. The result is a mathematical transformation equation which quantitatively relates spectral intensities at specific wavelengths to the property of interest. This transformation equation may be applied to unknown samples so as to predict their properties, thereby eliminating need for the reference method except for validation or recalibration. The method provides rapid and accurate prediction of the property of the unknown sample, which may be the property of hematocrit or hemoglobin concentration in whole animal blood. Other analyses of properties in the biological fluid such as oxygen saturation in hemoglobin in whole animal blood may be included in the mathematical analysis to further refine the prediction of the property of interest. Also, a loop from the patient is disclosed for the purpose of monitoring the property of interest nearly simultaneously with changes in that property of interest.

摘要翻译： 提供了一种用于在生物流体近似的动态条件下预测生物来源的生物流体物质的生物流体的性质的方法，所述动态条件可以包含两个室，其中一个隔室具有比例地较大或较小量的水 比具有感兴趣性质的另一个隔间。 该方法包括在近红外（NIR）区域中建立训练集，并使用已知技术独立定量流体的性质。 根据在使用光谱的多重导数变换或光谱中两个波长的比例的预处理技术之后的回归分析所产生的相关性，对训练集进行数学分析。 结果是数学变换方程，其定量地将特定波长的光谱强度与感兴趣的属性相关联。 该变换方程可以应用于未知样本，以便预测它们的性质，从而消除了除了验证或重新校准之外的参考方法的需要。 该方法提供了对未知样品的性质的快速和准确的预测，其可以是整个动物血液中血细胞比容或血红蛋白浓度的特性。 在整个动物血液中血液中血液中氧饱和度等生物流体性质的其他分析可能包括在数学分析中，以进一步完善感兴趣的物质的预测。 此外，为了与感兴趣的属性的变化几乎同时地监视感兴趣的属性，公开了来自患者的循环。

公开(公告)号：US5706208A

公开(公告)日：1998-01-06

申请号：US995543

申请日：1992-12-22

申请人： David W. Osten ,  James B. Callis

发明人： David W. Osten ,  James B. Callis

IPC分类号： G01N33/49 ,  A61B5/1455 ,  A61B5/15 ,  G01N21/35 ,  G01N33/72 ,  G06F159/00

CPC分类号： G01N21/359 ,  G01N33/492

摘要： A method for predicting a property of a matter of biological origin, such as biological fluid, containing water, where the biological matter may be approximated to contain two compartments where one compartment has a proportionally larger or smaller amount of water than the other compartment having the property of interest. The method establishes a training set in the near-infrared (NIR) region with independent quantification of the property of the matter using known techniques. The training set is mathematically analyzed according to a correlation developed by regression analysis after employment of a ratio pre-processing technique. The result is a mathematical transformation equation which quantitatively relates spectral intensities at specific wavelengths to the property of interest. This transformation equation may be applied to unknown samples so as to predict their properties, thereby eliminating need for the reference method except for validation or recalibration. There is rapid and accurate prediction of the property of the unknown sample, which may be the property of hematocrit or hemoglobin concentration in whole animal blood.

摘要翻译： 一种用于预测生物来源物的性质的方法，例如含有水的生物流体，其中生物物质近似可以包含两个隔室，其中一个隔室具有比具有比例更大或更小量的水， 感兴趣的财产。 该方法在近红外（NIR）区域中建立了一个使用已知技术独立量化物质属性的训练集。 在使用比例预处理技术后，根据回归分析发展的相关性对数据进行数学分析。 结果是数学变换方程，其定量地将特定波长的光谱强度与感兴趣的属性相关联。 该变换方程可以应用于未知样本，以便预测它们的性质，从而消除了除了验证或重新校准之外的参考方法的需要。 对未知样品的性质进行快速准确的预测，这可能是整个动物血液中血细胞比容或血红蛋白浓度的特性。

公开(公告)号：US5128076A

公开(公告)日：1992-07-07

申请号：US673285

申请日：1991-03-21

申请人： Anatoly Akselrod ,  Mark A. Berman ,  James B. Cysewski ,  Steven J. Lenius ,  John W. Louks ,  David W. Osten ,  Joseph W. Petrin ,  Ronald P. Swanson ,  Eugen Will

发明人： Anatoly Akselrod ,  Mark A. Berman ,  James B. Cysewski ,  Steven J. Lenius ,  John W. Louks ,  David W. Osten ,  Joseph W. Petrin ,  Ronald P. Swanson ,  Eugen Will

IPC分类号： B29C47/90 ,  B29C47/00 ,  B29C47/20 ,  B29C47/34 ,  B29C47/92 ,  B29C55/28 ,  B29C69/00 ,  B29D23/00

CPC分类号： B26D3/162 ,  B29C47/0014 ,  B29C47/0026 ,  B29C47/0066 ,  B29C47/24 ,  B29C47/34 ,  B29C47/902 ,  B29C47/92 ,  B29C2793/0027 ,  B29C2793/0063 ,  B29C2947/92123 ,  B29C2947/92133 ,  B29C2947/92428 ,  B29C2947/92438 ,  B29C2947/92514 ,  B29C2947/9258 ,  B29C2947/9259 ,  B29C2947/92619 ,  B29C2947/92923 ,  B29C2947/92933 ,  B29C47/0057 ,  B29C47/8835 ,  B29C47/903

摘要： An open tube apparatus and method for continuously producing a rotating elongate strip of material are disclosed. An extrusion die continuously extrudes flowable material to form an open tube with a central longitudinal cavity and a transport mechanism includes a plurality of drive rollers which engage and pull the tube downline. A driver rotates the extrusion die and transport mechanism. A tube cutter, which is offset at an angle with respect to the downline direction and defines the open end of the tube, cuts the tube into a continuous elongate web of the desired width as the tube moves downline. An air seal seals the tube cavity to prevent air from escaping through the open end of the cavity, and a tube pressurizer controls air pressure in the central longitudinal cavity of the tube to expand the tube laterally outwardly.

摘要翻译： 公开了一种用于连续生产旋转细长条材料的开管装置和方法。 挤出模头连续地挤出可流动材料以形成具有中心纵向腔体的开口管，并且输送机构包括多个驱动辊，这些驱动辊接合并拉动管子下管线。 驱动器旋转挤出模具和输送机构。 管切割器相对于下排线方向以一定角度偏移并且限定管的开口端，当管向下移动时，将管切割成具有期望宽度的连续细长腹板。 空气密封件密封管腔以防止空气通过空腔的开口端逸出，并且管式加压器控制管的中心纵向空腔中的空气压力以将管横向向外扩张。