公开(公告)号：US20140016132A1

公开(公告)日：2014-01-16

申请号：US14007574

申请日：2012-03-25

Applicant: Roger Schmitz

Inventor： Roger Schmitz

IPC: G01N33/483

CPC classification number: G01N33/4833 ,  A61B5/002 ,  A61B5/0075 ,  A61B5/14551 ,  A61B5/6825 ,  A61B5/6828

Abstract: Systems and methods are described for measuring a tissue parameter such as % StO2 in a tissue sample. One such method includes receiving first and second scattered light intensity signals at unique locations on a selected region of tissue from light injected into the region of tissue from a light source to identify a measured light attenuation data value. An electronic data store can be accessed that includes simulated light attenuation data determined from a mathematical tissue model at discrete points over a range of two or more tissue parameters, where the simulated light attenuation data are a function of one or more temperature-dependent light source spectra. The tissue parameter in the tissue sample can be determined by selecting a closest match between the measured light attenuation data and the simulated light attenuation data. An electronic signal representative of the determined tissue parameter can be sent to an output register.

Abstract translation: 描述了用于测量组织参数例如组织样品中的％StO2的系统和方法。 一种这样的方法包括在从光源注入到组织区域中的光的组织的选定区域上的独特位置处接收第一和第二散射光强度信号，以识别测量的光衰减数据值。 可以访问电子数据存储器，其包括在两个或多个组织参数的范围上的离散点处从数学组织模型确定的模拟光衰减数据，其中模拟光衰减数据是一个或多个温度依赖光源的函数 光谱。 组织样本中的组织参数可以通过选择所测量的光衰减数据和模拟的光衰减数据之间最接近的匹配来确定。 可以将表示所确定的组织参数的电子信号发送到输出寄存器。

公开(公告)号：US20060114457A1

公开(公告)日：2006-06-01

申请号：US10999260

申请日：2004-11-30

Applicant: Roger Schmitz ,  Bryan Scheele

Inventor： Roger Schmitz ,  Bryan Scheele

IPC: G01J3/42

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0256 ,  G01J3/0291 ,  G01J2003/2866 ,  G01N21/274 ,  G01N21/474

Abstract: A spectrophotometric instrument is comprised of a processor, a probe having a tissue engaging surface with an aperture therethrough and a light source producing measurement light signals and optically coupled to the probe via a first optical path. A partially reflective first reflecting member is located in the probe and has a generally elliptical profile positioned to reflect a first portion of the measurement light signals to the tissue aperture and to transmit a second portion of the measurement light signals through the first reflecting member. A second reflecting member is located in the probe and has a generally elliptical profile positioned to reflect the measurement light signals transmitted through the first reflecting member. A second optical path has a distal end positioned to receive the measurement light signals reflected off of the second reflecting member and a proximal end coupled to the processor. A third optical path has a distal end positioned in the probe to receive light signals transmitted through the tissue sample and a proximal end coupled to the processor.

Abstract translation: 分光光度仪器包括处理器，具有穿过其中的孔的组织接合表面的探针和产生测量光信号的光源并经由第一光路光学耦合到探针。 部分反射的第一反射部件位于探头中并且具有大致椭圆形轮廓，其被定位成将测量光信号的第一部分反射到组织孔，并且通过第一反射部件透射测量光信号的第二部分。 第二反射部件位于探头中并且具有大致椭圆形轮廓，其被定位成反射通过第一反射部件传输的测量光信号。 第二光路具有远端，其定位成接收从第二反射构件反射的测量光信号和耦合到处理器的近端。 第三光路具有位于探针中的远端，以接收透过组织样本的光信号和耦合到处理器的近端。

公开(公告)号：US20050094416A1

公开(公告)日：2005-05-05

申请号：US10698751

申请日：2003-10-31

Applicant: Roger Schmitz

Inventor： Roger Schmitz

IPC: F21K99/00 ,  F21V7/06 ,  F21V7/22 ,  F21V13/14 ,  G01J3/02 ,  G01J3/10 ,  H01L33/60 ,  H01L33/62 ,  G02B6/00

CPC classification number: G01J3/02 ,  F21K9/00 ,  F21V7/06 ,  F21V7/22 ,  F21V13/14 ,  F21Y2115/10 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/0232 ,  G01J3/0256 ,  G01J3/10 ,  H01L33/60 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A light source for use in a spectrometer. A reflector is formed with a parabolic holed formed therein. A light emitting diode is placed in the parabolic hole. In the case where multiple LEDs are used in the light source, central axis through each of the parabolic holes are aligned so as to coincide a predetermined location. With LEDs in the parabolic holes, the light emitted will be focused on the predetermined location.

Abstract translation: 用于光谱仪的光源。 反射器形成有在其中形成的抛物线孔。 发光二极管放置在抛物面孔中。 在光源中使用多个LED的情况下，穿过每个抛物面孔的中心轴被对准以便与预定位置一致。 在抛物面孔中的LED处，发射的光将聚焦在预定位置。

公开(公告)号：US08941830B2

公开(公告)日：2015-01-27

申请号：US14007574

申请日：2012-03-25

Applicant: Roger Schmitz

Inventor： Roger Schmitz

IPC: G01N21/00 ,  G01N33/483 ,  A61B5/1455 ,  A61B5/00

CPC classification number: G01N33/4833 ,  A61B5/002 ,  A61B5/0075 ,  A61B5/14551 ,  A61B5/6825 ,  A61B5/6828

Abstract: Systems and methods are described for measuring a tissue parameter such as % StO2 in a tissue sample. One such method includes receiving first and second scattered light intensity signals at unique locations on a selected region of tissue from light injected into the region of tissue from a light source to identify a measured light attenuation data value. An electronic data store can be accessed that includes simulated light attenuation data determined from a mathematical tissue model at discrete points over a range of two or more tissue parameters, where the simulated light attenuation data are a function of one or more temperature-dependent light source spectra. The tissue parameter in the tissue sample can be determined by selecting a closest match between the measured light attenuation data and the simulated light attenuation data. An electronic signal representative of the determined tissue parameter can be sent to an output register.

Abstract translation: 描述了用于测量组织参数例如组织样品中的％StO2的系统和方法。 一种这样的方法包括在从光源注入到组织区域中的光的组织的选定区域上的独特位置处接收第一和第二散射光强度信号，以识别测量的光衰减数据值。 可以访问电子数据存储器，其包括在两个或多个组织参数的范围上的离散点处从数学组织模型确定的模拟光衰减数据，其中模拟光衰减数据是一个或多个温度依赖光源的函数 光谱。 组织样本中的组织参数可以通过选择所测量的光衰减数据和模拟的光衰减数据之间最接近的匹配来确定。 可以将表示所确定的组织参数的电子信号发送到输出寄存器。

公开(公告)号：US20060056770A1

公开(公告)日：2006-03-16

申请号：US10939071

申请日：2004-09-10

Applicant: Roger Schmitz

Inventor： Roger Schmitz

IPC: G02B6/38

CPC classification number: G02B6/3821 ,  G02B6/3817 ,  G02B6/3879 ,  G02B6/3891 ,  G02B6/40

Abstract: An optical connector comprises a first block having a channel for accommodating a first set of optical cables and a second block having a channel for accommodating a second set of optical cables. Each block has three protrusions, each adapted to be engaged to a respective one of the three protrusions from the other block in an end-to-end fashion and having a channel for accommodating one of the optical cables. The connector further comprises a spring biasing the two blocks to maintain the end-to-end engagement a longitudinal direction between the protrusions three spacers. The connector also includes limiter disk having three slots arranged in a Y-pattern, each slot width-wise closely fitting an opposing pair of the protrusions. The limiter disk thus constrains the relative shifting or rotation between the two blocks in any direction transverse to the longitudinal direction. The connector further includes a fastener attached to the two blocks for securing the two blocks together. A kinematic support is thus provided for stable optical connection across an optical connector.

Abstract translation: 光学连接器包括具有用于容纳第一组光缆的通道的第一块和具有用于容纳第二组光缆的通道的第二块。 每个块具有三个突起，每个突起适于以端对端的方式从另一个块接合到三个突起中的相应一个，并且具有用于容纳光缆之一的通道。 连接器还包括弹簧偏置两个块，以保持端对端接合在突起之间的纵向方向三个间隔件。 连接器还包括具有以Y形图案排列的三个槽的限制盘，每个槽宽度方向紧密地配合相对的一对突起。 因此，限制盘因此在横向于纵向方向的任何方向上限制两个块之间的相对移动或旋转。 连接器还包括附接到两个块的紧固件，用于将两个块固定在一起。 因此，提供了运动支撑用于跨光学连接器的稳定的光学连接。

公开(公告)号：US4861413A

公开(公告)日：1989-08-29

申请号：US173530

申请日：1988-03-02

Applicant: Roger Schmitz

Inventor： Roger Schmitz

IPC: B65B51/10 ,  B29C65/00 ,  B29C65/74

CPC classification number: B29C65/7433 ,  B29C65/7453 ,  B29C66/43 ,  B29C66/723 ,  B29C66/81431 ,  B29C66/81457 ,  B29C66/81831 ,  B29C66/81871 ,  B29C65/222 ,  B29C66/8122 ,  B29C66/8322 ,  Y10T156/1054 ,  Y10T156/1313 ,  Y10T156/1326 ,  Y10T156/1378

Abstract: An apparatus for welding and cutting a film of single-layer or multi-layer synthetic material includes two jaws which are movable relative to one another. One of the jaws has a welding contact zone which includes a strip which has a groove of substantially v-shaped cross-section separating a pair of wings parallel to the edge of the corresponding jaw. The other of the jaws is equipped with a means for cutting the film which includes a wire of circular cross-section projecting relative to the edge of the jaw which supports it, so that the wire and the groove can interact with one another to make the cut as the weld is performed by the wings of welding strip.

Abstract translation: 用于焊接和切割单层或多层合成材料的膜的设备包括可相对于彼此移动的两个夹爪。 一个夹爪具有焊接接触区，该焊接接触区包括具有大致V形截面的槽的条带，该槽具有将一对平行于相应颚部的边缘的翼片分离开。 另一个钳口配备有用于切割膜的装置，该装置包括相对于支撑其的钳口边缘突出的圆形横截面的线，使得线和槽可以彼此相互作用， 焊缝由焊接条的翼进行切割。