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1. 发明授权

US5758644A Manual and automatic probe calibration 失效
公开(公告)号：US5758644A
公开(公告)日：1998-06-02
申请号：US478493
申请日：1995-06-07
申请人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
IPC分类号： A61B5/00 , A61B5/145 , A61B5/1455 , A61B5/1495 , G01J3/10 , G01J3/28 , G01N21/01 , G01N21/25 , G01N21/27 , G01N21/39 , G01N21/64 , G05F3/08 , H05B37/02
CPC分类号： A61B5/1495 , A61B5/0205 , A61B5/14552 , A61B5/6826 , A61B5/6838 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , A61B2562/08 , A61B5/02427 , G01J2003/2866 , G01N2021/3144 , G01N2201/0627
摘要： The method and apparatus of the present invention provides a system wherein light-emitting diodes (LEDs) can be tuned within a given range by selecting their operating drive current in order to obtain a precise wavelength. The present invention further provides a manner in which to calibrate and utilize an LED probe, such that the shift in wavelength for a known change in drive current is a known quantity. In general, the principle of wavelength shift for current drive changes for LEDs is utilized in order to allow better calibration and added flexibility in the use of LED sensors, particularly in applications when the precise wavelength is needed in order to obtain accurate measurements. The present invention also provides a system in which it is not necessary to know precise wavelengths of LEDs where precise wavelengths were needed in the past. Finally, the present invention provides a method and apparatus for determining the operating wavelength of a light emitting element such as a light emitting diode.

2. 发明授权

US08781543B2 Manual and automatic probe calibration 失效
标题翻译：手动和自动探头校准
公开(公告)号：US08781543B2
公开(公告)日：2014-07-15
申请号：US13430451
申请日：2012-03-26
申请人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
IPC分类号： A61B5/1455
CPC分类号： A61B5/1495 , A61B5/0205 , A61B5/02427 , A61B5/14552 , A61B5/6826 , A61B5/6838 , A61B2562/08 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01J2003/2866 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , G01N2021/3144 , G01N2201/0627
摘要： Embodiments of the present disclosure include an optical probe capable of communicating identification information to a patient monitor in addition to signals indicative of intensities of light after attenuation by body tissue. The identification information may indicate operating wavelengths of light sources, indicate a type of probe, such as, for example, that the probe is an adult probe, a pediatric probe, a neonatal probe, a disposable probe, a reusable probe, or the like. The information could also be utilized for security purposes, such as, for example, to ensure that the probe is configured properly for the oximeter, to indicate that the probe is from an authorized supplier, or the like.
摘要翻译：本公开的实施例还包括能够向身体组织衰减之后除了表示光强度的信号之外，向患者监视器传送识别信息的光学探针。识别信息可以指示光源的操作波长，指示探针的类型，例如探针是成人探针，儿科探针，新生儿探针，一次性探针，可重复使用的探针等。该信息也可以用于安全目的，例如，以确保探针被适当地配置用于血氧计，以指示探针来自授权供应商等。

3. 发明授权

US07526328B2 Manual and automatic probe calibration 失效
标题翻译：手动和自动探头校准
公开(公告)号：US07526328B2
公开(公告)日：2009-04-28
申请号：US11640077
申请日：2006-12-15
申请人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
IPC分类号： A61B5/1455
CPC分类号： A61B5/1495 , A61B5/0205 , A61B5/02427 , A61B5/14552 , A61B5/6826 , A61B5/6838 , A61B2562/08 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01J2003/2866 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , G01N2021/3144 , G01N2201/0627
摘要： Embodiments of the present disclosure include an optical probe capable of communicating identification information to a patient monitor in addition to signals indicative of intensities of light after attenuation by body tissue. The identification information may indicate operating wavelengths of light sources, indicate a type of probe, such as, for example, that the probe is an adult probe, a pediatric probe, a neonatal probe, a disposable probe, a reusable probe, or the like. The information could also be utilized for security purposes, such as, for example, to ensure that the probe is configured properly for the oximeter, to indicate that the probe is from an authorized supplier, or the like. In one preferred embodiment, coding resistors could be provided across the light sources to allow additional information about the probe to be coded without added leads. However, any device could be used without it being used in parallel.
摘要翻译：本公开的实施例还包括能够向身体组织衰减之后除了表示光强度的信号之外，向患者监视器传送识别信息的光学探针。识别信息可以指示光源的操作波长，指示探针的类型，例如探针是成人探针，儿科探针，新生儿探针，一次性探针，可重复使用的探针等。该信息也可以用于安全目的，例如，以确保探针被适当地配置用于血氧计，以指示探针来自授权供应商等。在一个优选实施例中，编码电阻器可以跨越光源提供，以允许关于探针的附加信息被编码而没有添加引线。但是，任何设备都可以在没有并行使用的情况下使用。

4. 发明授权

US07496391B2 Manual and automatic probe calibration 有权
标题翻译：手动和自动探头校准
公开(公告)号：US07496391B2
公开(公告)日：2009-02-24
申请号：US10757279
申请日：2004-01-13
申请人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
IPC分类号： A61B5/145
CPC分类号： A61B5/1495 , A61B5/0205 , A61B5/02427 , A61B5/14552 , A61B5/6826 , A61B5/6838 , A61B2562/08 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01J2003/2866 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , G01N2021/3144 , G01N2201/0627
摘要： Embodiments of the present disclosure include an oximeter sensor system including a reusable portion including a substantially rigid connector connected to an end of a cable. The substantially rigid connector includes an electronic element housing at least one electronic component of a probe. The system also includes a disposable portion including a flexible wrap comprising a substantially rigid connection port shaped to receive the substantially rigid connector in a releasably securable manner.
摘要翻译：本公开的实施例包括血氧计传感器系统，其包括可重复使用部分，其包括连接到电缆端部的基本上刚性的连接器。基本刚性的连接器包括容纳探针的至少一个电子部件的电子元件。该系统还包括一次性部分，其包括柔性包装，其包括基本上刚性的连接端口，其形状为以可释放地固定的方式容纳基本上刚性的连接器。

5. 发明授权

US06397091B2 Manual and automatic probe calibration 有权
标题翻译：手动和自动探头校准
公开(公告)号：US06397091B2
公开(公告)日：2002-05-28
申请号：US09451151
申请日：1999-11-30
申请人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
IPC分类号： A61B500
CPC分类号： A61B5/1495 , A61B5/0205 , A61B5/02427 , A61B5/14552 , A61B5/6826 , A61B5/6838 , A61B2562/08 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01J2003/2866 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , G01N2021/3144 , G01N2201/0627
摘要： The method and apparatus of the present invention provides a system wherein light-emitting diodes (LEDs) can be tuned within a given range by selecting their operating drive current in order to obtain a precise wavelength. The present invention further provides a manner in which to calibrate and utilize an LED probe, such that the shift in wavelength for a known change in drive current is a known quantity. In general, the principle of wavelength shift for current drive changes for LEDs is utilized in order to allow better calibration and added flexibility in the use of LED sensors, particularly in applications when the precise wavelength is needed in order to obtain accurate measurements. The present invention also provides a system in which it is not necessary to know precise wavelengths of LEDs where precise wavelengths were needed in the past. Finally, the present invention provides a method and apparatus for determining the operating wavelength of a light emitting element such as a light emitting diode.
摘要翻译：本发明的方法和装置提供了一种系统，其中可以通过选择它们的工作驱动电流来在给定范围内调节发光二极管（LED），以获得精确的波长。本发明还提供了校准和利用LED探针的方式，使得驱动电流已知变化的波长偏移是已知量。通常，利用LED的电流驱动变化的波长偏移原理，以便在使用LED传感器时更好地进行校准和增加灵活性，特别是在需要精确波长以获得准确测量的应用中。本发明还提供一种系统，其中不需要知道过去需要精确波长的LED的精确波长。最后，本发明提供了一种用于确定诸如发光二极管的发光元件的工作波长的方法和装置。

6. 发明授权

US5823950A Manual and automatic probe calibration 失效
公开(公告)号：US5823950A
公开(公告)日：1998-10-20
申请号：US745474
申请日：1996-11-12
申请人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
IPC分类号： A61B5/00 , A61B5/145 , A61B5/1455 , A61B5/1495 , G01J3/10 , G01J3/28 , G01N21/01 , G01N21/25 , G01N21/27 , G01N21/39 , G01N21/64 , G05F3/08 , H05B37/02
CPC分类号： A61B5/1495 , A61B5/0205 , A61B5/14552 , A61B5/6826 , A61B5/6838 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , A61B2562/08 , A61B5/02427 , G01J2003/2866 , G01N2021/3144 , G01N2201/0627
摘要： The method and apparatus of the present invention provides a system wherein light-emitting diodes (LEDs) can be tuned within a given range by selecting their operating drive current in order to obtain a precise wavelength. The present invention further provides a manner in which to calibrate and utilize an LED probe, such that the shift in wavelength for a known change in drive current is a known quantity. In general, the principle of wavelength shift for current drive changes for LEDs is utilized in order to allow better calibration and added flexibility in the use of LED sensors, particularly in applications when the precise wavelength is needed in order to obtain accurate measurements. The present invention also provides a system in which it is not necessary to know precise wavelengths of LEDs where precise wavelengths were needed in the past. Finally, the present invention provides a method and apparatus for determining the operating wavelength of a light emitting element such as a light emitting diode.

7. 发明授权

US08145287B2 Manual and automatic probe calibration 有权
标题翻译：手动和自动探头校准
公开(公告)号：US08145287B2
公开(公告)日：2012-03-27
申请号：US12430049
申请日：2009-04-24
申请人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
IPC分类号： A61B5/1455
CPC分类号： A61B5/1495 , A61B5/0205 , A61B5/02427 , A61B5/14552 , A61B5/6826 , A61B5/6838 , A61B2562/08 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01J2003/2866 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , G01N2021/3144 , G01N2201/0627
摘要： Embodiments of the present disclosure include an optical probe capable of communicating identification information to a patient monitor in addition to signals indicative of intensities of light after attenuation by body tissue. The identification information may indicate operating wavelengths of light sources, indicate a type of probe, such as, for example, that the probe is an adult probe, a pediatric probe, a neonatal probe, a disposable probe, a reusable probe, or the like. The information could also be utilized for security purposes, such as, for example, to ensure that the probe is configured properly for the oximeter, to indicate that the probe is from an authorized supplier, or the like. In one preferred embodiment, coding resistors could be provided across the light sources to allow additional information about the probe to be coded without added leads. However, any device could be used without it being used in parallel.
摘要翻译：本公开的实施例还包括能够向身体组织衰减之后除了表示光强度的信号之外，向患者监视器传送识别信息的光学探针。识别信息可以指示光源的操作波长，指示探针的类型，例如探针是成人探针，儿科探针，新生儿探针，一次性探针，可重复使用的探针等。该信息也可以用于安全目的，例如，以确保探针被适当地配置用于血氧计，以指示探针来自授权供应商等。在一个优选实施例中，编码电阻器可以跨越光源提供，以允许关于探针的附加信息被编码而没有添加引线。但是，任何设备都可以在没有并行使用的情况下使用。

8. 发明授权

US06678543B2 Optical probe and positioning wrap 失效
标题翻译：光学探头和定位包装
公开(公告)号：US06678543B2
公开(公告)日：2004-01-13
申请号：US10005711
申请日：2001-11-08
申请人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Massi E. Kiani , Charles Robert Ragsdale , James M. Lepper, Jr.
IPC分类号： A61B500
CPC分类号： A61B5/1495 , A61B5/0205 , A61B5/02427 , A61B5/14552 , A61B5/6826 , A61B5/6838 , A61B2562/08 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01J2003/2866 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , G01N2021/3144 , G01N2201/0627
摘要： Embodiments of the present disclosure include an oximeter sensor system including a reusable portion including a substantially rigid connector connected to an end of a cable. The substantially rigid connector includes an electronic element housing at least one electronic component of a probe. The system also includes a disposable portion including a flexible wrap comprising a substantially rigid connection port shaped to receive the substantially rigid connector in a releasably securable manner.
摘要翻译：本公开的实施例包括血氧计传感器系统，其包括可重复使用部分，其包括连接到电缆端部的基本上刚性的连接器。基本刚性的连接器包括容纳探针的至少一个电子部件的电子元件。该系统还包括一次性部分，其包括柔性包装，其包括基本上刚性的连接端口，其形状为以可释放地固定的方式容纳基本上刚性的连接器。

9. 发明授权

US6088607A Low noise optical probe 失效
标题翻译：低噪声光探头
公开(公告)号：US6088607A
公开(公告)日：2000-07-11
申请号：US790674
申请日：1997-01-28
申请人： Mohamed Kheir Diab , Massi E. Kiani , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Massi E. Kiani , James M. Lepper, Jr.
IPC分类号： A61B5/022 , A61B5/00 , A61B5/024 , A61B5/0245 , A61B5/145 , A61B5/1455 , G01N21/17 , G01N21/59 , H05K1/18
CPC分类号： A61B5/14552 , A61B5/02427 , A61B5/6826 , A61B5/6829 , A61B5/6838 , A61B2562/08 , A61B2562/12 , H05K1/189
摘要： An optical probe for measurements, which is particularly suited to reduce noise in measurements taken on an easily compressible material, such as a finger, a toe, a forehead, an earlobe, or a lip. The probe includes a base having an aperture which leads to a chamber. The base is placed adjacent a portion of the material, the chamber being placed directly adjacent any easily compressible portion of the material. A photodetector is located within the chamber and does not contact the material. A light emitting diode (LED) is affixed to the material, opposite the photodetector and above the chamber. The material which is supported by the aperture and therefore rests above or has intruded into the chamber is inhibited from compression since nothing comes in contact with this portion of the material, even when the material moves. Thus, light from the LED is directed through a stabilized portion of the material, i.e., the optical path length through which light travels is stabilized, even during motion of the material. This reduces noise in the signal measured by the photodetector. A scattering medium is interposed between the LED and the material, between the material and the photodetector, or between the LED and the material as well as between the material and the photodetector. The scattering medium is used to improve the signal-to-noise ratio of the received optical signal.
摘要翻译：用于测量的光学探针，其特别适用于减少在容易压缩的材料（例如手指，脚趾，额头，耳垂或唇部）上进行的测量中的噪声。探针包括具有通向腔室的孔的底座。基部放置在材料的一部分附近，该腔被直接放置在材料的任何容易压缩的部分附近。光电检测器位于室内并且不接触材料。发光二极管（LED）固定在材料上，与光电检测器相对并且在室上方。被孔支撑并且因此搁置在腔室中或已经入侵到腔室中的材料被抑制，因为即使当材料移动时也不会与材料的这一部分接触。因此，即使在材料的运动期间，来自LED的光被引导通过材料的稳定部分，即光行进的光路长度被稳定。这降低了由光电检测器测量的信号中的噪声。散射介质介于LED和材料之间，材料和光电检测器之间，或介于LED和材料之间以及材料与光电检测器之间。散射介质用于提高接收到的光信号的信噪比。

10. 发明授权

US6011986A Manual and automatic probe calibration 失效
公开(公告)号：US6011986A
公开(公告)日：2000-01-04
申请号：US16924
申请日：1998-02-02
申请人： Mohamed Kheir Diab , Esmaiel Kiani-Azarbayjany , Charles Robert Ragsdale , James M. Lepper, Jr.
发明人： Mohamed Kheir Diab , Esmaiel Kiani-Azarbayjany , Charles Robert Ragsdale , James M. Lepper, Jr.
IPC分类号： A61B5/00 , A61B5/145 , A61B5/1455 , A61B5/1495 , G01J3/10 , G01J3/28 , G01N21/01 , G01N21/25 , G01N21/27 , G01N21/39 , G01N21/64 , G05F3/08 , H05B37/02
CPC分类号： A61B5/1495 , A61B5/0205 , A61B5/14552 , A61B5/6826 , A61B5/6838 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , A61B2562/08 , A61B5/02427 , G01J2003/2866 , G01N2021/3144 , G01N2201/0627
摘要： The method and apparatus of the present invention provides a system wherein light-emitting diodes (LEDs) can be tuned within a given range by selecting their operating drive current in order to obtain a precise wavelength. The present invention further provides a manner in which to calibrate and utilize an LED probe, such that the shift in wavelength for a known change in drive current is a known quantity. In general, the principle of wavelength shift for current drive changes for LEDs is utilized in order to allow better calibration and added flexibility in the use of LED sensors, particularly in applications when the precise wavelength is needed in order to obtain accurate measurements. The present invention also provides a system in which it is not necessary to know precise wavelengths of LEDs where precise wavelengths were needed in the past. Finally, the present invention provides a method and apparatus for determining the operating wavelength of a light emitting element such as a light emitting diode.

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