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1. 发明申请

WO2017185074A1 DETERMINING TISSUE OXYGEN SATURATION WITH MELANIN CORRECTION 审中-公开
标题翻译：用梅兰宁校正法测定组织氧饱和度
公开(公告)号：WO2017185074A1
公开(公告)日：2017-10-26
申请号：PCT/US2017/029014
申请日：2017-04-21
申请人： VIOPTIX, INC.
发明人： BECHTEL, Kate LeeAnn , SHULTZ, Kimberly Merritt , MARGIOTT, Alex Michael , KECHTER, George Edward
IPC分类号： A61B5/145 , A61B5/1455 , A61B5/1477
摘要： An oximeter probe that takes into account tissue color (e.g., skin color or melanin content) to improve accuracy when determining oxygen saturation of tissue. Light is transmitted from a light source into tissue having melanin (e.g., eumelanin or pheomelanin). Light reflected from the tissue is received by a detector. A compensation factor is determined to account for absorption due to the melanin. The oximeter uses this compensation factor and determines a melanin-corrected oxygen saturation value.
摘要翻译：在确定组织的氧饱和度时考虑组织的颜色（例如，肤色或黑色素含量）以提高准确度的血氧计探针。光从光源传输到具有黑色素的组织（例如，真黑素或黑素素）。检测器接收从组织反射的光。确定补偿因子以解释由于黑色素引起的吸收。血氧计使用此补偿因子并确定黑色素校正的氧饱和度值。

2. 发明申请

WO2017184908A3 HANDHELD OXIMETER PROBE WITH REPLACEABLE PROBE TIP 审中-公开
标题翻译：带可更换探针头的手持式血氧探头
公开(公告)号：WO2017184908A3
公开(公告)日：2017-10-26
申请号：PCT/US2017/028701
申请日：2017-04-21
申请人： VIOPTIX, INC.
发明人： HEANUE, Joseph , COLERIDGE, Scott , BERGER, Sophia Elizabeth
IPC分类号： A61B5/1455
摘要： A handheld oximeter probe has a replaceable probe tip. The probe tip can be removed or detached from the probe unit and discarded. A replacement probe tip can be attached to the probe tip. The replaceable probe tip allows the probe unit to be reused many times, each time with new sterile probe tip.
摘要翻译：
手持式血氧探头具有可更换的探头。探头尖端可以从探头单元上拆下或拆下并丢弃。探头尖端可以连接一个替换探头。可更换的探头可使探头单元多次重复使用，每次使用新的无菌探头。

3. 发明申请

WO2017184908A2 HANDHELD OXIMETER PROBE WITH REPLACEABLE PROBE TIP 审中-公开
公开(公告)号：WO2017184908A2
公开(公告)日：2017-10-26
申请号：PCT/US2017/028701
申请日：2017-04-21
申请人： VIOPTIX, INC.
发明人： HEANUE, Joseph , COLERIDGE, Scott , BERGER, Sophia Elizabeth
CPC分类号： A61B5/14552 , A61B5/0075 , A61B5/14551 , A61B5/1495 , A61B5/742 , A61B2560/0431 , A61B2560/0443 , A61B2560/0475
摘要： A handheld oximeter probe has a replaceable probe tip. The probe tip can be removed or detached from the probe unit and discarded. A replacement probe tip can be attached to the probe tip. The replaceable probe tip allows the probe unit to be reused many times, each time with new sterile probe tip.

4. 发明申请

WO2017184907A1 SLEEVE FOR A HANDHELD OXIMETRY PROBE 审中-公开
标题翻译：一只手持氧化测试探针
公开(公告)号：WO2017184907A1
公开(公告)日：2017-10-26
申请号：PCT/US2017/028700
申请日：2017-04-20
申请人： VIOPTIX, INC.
发明人： LONSINGER, Mark , COLERIDGE, Scott , BECHTEL, Kate LeeAnn , WELCH, William
IPC分类号： A61B5/00 , A61B5/1455 , A61F13/00
摘要： A sleeve includes a body having a top opening. The body covers a handheld oximeter probe or a portion of the probe. The sleeve has a shape that approximately matches the oximeter probe or portion of the probe, which is covered by the sleeve. The sleeve has a top opening that allows a user to slide the oximeter probe into the sleeve. The sleeve is transparent to radiation emitted and collected by the oximeter probe. The sleeve is formed of a material that prevents patient tissue, fluid, viruses, bacteria, and fungus from contacting the covered portions of the oximeter probe. The sleeve leaves the probe relatively sterile after use so that little or no clearing of the probe is required for a subsequent use, such as when the probe is covered with a new, unused sleeve.
摘要翻译：套筒包括具有顶部开口的主体。身体覆盖手持式血氧探头或探头的一部分。套管的形状大致与套管覆盖的血氧计探针或探针部分相匹配。套管有一个顶部开口，允许使用者将血氧计探头滑入套管。套管对由血氧计探头发射和收集的辐射是透明的。套筒由防止患者组织，流体，病毒，细菌和真菌接触血氧计探头的被覆盖部分的材料形成。套管在使用后离开探头相对无菌，以便随后的使用很少或不需要清除探头，例如当探头覆盖有新的未使用的套管时。

5. 发明申请

WO2017184906A1 OXIMETRY PROBE WITH ELECTRONICALLY SELECTABLE TISSUE DEPTH ANALYSIS 审中-公开
标题翻译：氧化电位探针与电子选择性组织深度分析
公开(公告)号：WO2017184906A1
公开(公告)日：2017-10-26
申请号：PCT/US2017/028699
申请日：2017-04-20
申请人： VIOPTIX, INC.
发明人： BECHTEL, Kate LeeAnn , KEATING, Jennifer Elizabeth , COLERIDGE, Scott
IPC分类号： A61B5/1455
摘要： An oximeter probe includes a probe unit or a base unit and a probe tip where the probe tip has a number of sources and detectors that can be accessed individually or in differing combinations for measuring tissue oxygen saturation at different tissue depth in tissue. A processor of the oximeter probe controls a multiplexer that is coupled to the detectors for selectively collecting measurement information from the detectors via the multiplexer. The oximeter probe is user programmable via one or more input devices on the oximeter probe for selecting the particular sources and detectors to collect measurement information from by the processor.
摘要翻译：血氧计探头包括探头单元或基座单元以及探头尖端，其中探头尖端具有多个源和检测器，其可以单独地或以不同的组合进入以测量不同的组织氧饱和度组织深度。血氧计探头的处理器控制与检测器耦合的多路复用器，用于通过多路复用器选择性地收集来自检测器的测量信息。血氧计探头可由用户通过血氧计探头上的一个或多个输入设备进行编程，用于选择特定的信号源和检测器以从处理器收集测量信息。

6. 发明申请

WO2013166461A1 TISSUE OXIMETRY PROBE GEOMETRY FOR ROBUST CALIBRATION AND SELF-CORRECTION 审中-公开
标题翻译：组织氧化探针检测用于稳健校准和自校正
公开(公告)号：WO2013166461A1
公开(公告)日：2013-11-07
申请号：PCT/US2013/039575
申请日：2013-05-03
申请人： VIOPTIX, INC.
发明人： BECHTEL, Kate, LeeAnn , WILFLEY, Brian
IPC分类号： A61B5/1455
CPC分类号： A61B5/14551 , A61B5/0059 , A61B5/0075 , A61B5/14546 , A61B5/1455 , A61B5/14552 , A61B5/1459 , A61B5/1495 , A61B5/72 , A61B5/7246 , A61B5/7282 , A61B5/74 , A61B5/7405 , A61B5/742 , A61B5/7475 , A61B90/11 , A61B90/39 , A61B2090/065 , A61B2090/306 , A61B2090/395 , A61B2560/0431 , A61B2560/0475 , A61B2562/0271 , A61B2562/166 , A61M35/003
摘要： A sensor head for a compact oximeter sensor device includes light sources and light detectors. A compact oximeter sensor device implementation is entirely self-contained, without any need to connect, via wires or wirelessly, to a separate system unit. The sources and detectors are arranged in a circular arrangement having various source-detector pair distances that allow for robust calibration and self-correction in a compact probe. Other source-detector arrangements are also possible.
摘要翻译：用于紧凑型血氧计传感器装置的传感器头包括光源和光检测器。紧凑型血氧计传感器设备实现完全独立，无需通过电线或无线连接到单独的系统单元。源和检测器被布置成具有各种源 - 检测器对距离的圆形布置，其允许紧凑型探针中的鲁棒校准和自校正。其他源 - 检测器布置也是可能的。

7. 发明申请

WO2009151916A3 TISSUE RETRACTOR OXIMETER 审中-公开
标题翻译：组织返回器OXMETER
公开(公告)号：WO2009151916A3
公开(公告)日：2010-02-25
申请号：PCT/US2009044875
申请日：2009-05-21
申请人： VIOPTIX INC , MAO JIMMY JIAN-MIN , LASH ROBERT
发明人： MAO JIMMY JIAN-MIN , LASH ROBERT
IPC分类号： A61B5/1455 , A61B5/157
CPC分类号： A61B5/14552 , A61B5/0002 , A61B5/0022 , A61B5/0086 , A61B5/14542 , A61B5/1459 , A61B5/6846 , A61B5/742 , A61B17/02 , A61B2017/0262 , A61B2560/0214 , A61B2560/0266 , A61B2562/223 , A61B2562/225
摘要： A retractor has an oximeter sensor at its tip, which allows measuring of oxygen saturation of a tissue being retracted by the retractor. The tip includes one or more openings for at least one source and detector. A specific implementation is a spinal nerve root retractor with an oximeter sensor.
摘要翻译：牵开器在其尖端处具有血氧计传感器，其允许测量由牵开器缩回的组织的氧饱和度。尖端包括用于至少一个源和检测器的一个或多个开口。具体实现是具有血氧计传感器的脊神经根牵开器。

8. 发明申请

WO2021142470A1 MEASUREMENT AVERAGING IN A MEDICAL DEVICE 审中-公开
公开(公告)号：WO2021142470A1
公开(公告)日：2021-07-15
申请号：PCT/US2021/013006
申请日：2021-01-11
申请人： VIOPTIX, INC.
发明人： MARGIOTT, Alex, Michael , WELCH, William , POTDAR, Sushant
IPC分类号： A61B5/1455 , A61B5/00 , A61B2503/10 , A61B2503/40 , A61B2560/0214 , A61B2562/166 , A61B5/14551 , A61B5/6885 , A61B5/742
摘要： An oximetry device sealed in a sheath directs a user to allow the oximetry device to make oximetry measurements at a number of different tissue locations of a patient and average two or more of the oximetry measurements by directing the lifts and placements of the oximetry device and sheath to and from the different tissue locations and detecting the lift and placements. The averages are generated and displayed on a display of the device for the oximetry measurements if the lifts are made while use directions for the lifts are displayed on a display of the oximetry device. The averages are not generated if the lifts are not made while the user directions for the lifts are not displayed. The averages are simultaneously displayed with the oximetry measurements which are instantaneous measurement for patient tissue.

9. 发明申请

WO2021142462A1 SHEATH FOR A MEDICAL DEVICE 审中-公开
公开(公告)号：WO2021142462A1
公开(公告)日：2021-07-15
申请号：PCT/US2021/012996
申请日：2021-01-11
申请人： VIOPTIX, INC.
发明人： KMAK, Stephen Matthew , CAMPBELL, Robert J. , MOSLEY, Robert James , MARTIN, Mark Gil , WELCH, William , O'CONNOR, Richard W.
IPC分类号： A61B5/1455 , A61B5/00 , A61B2050/0066 , A61B2050/0067 , A61B2050/314 , A61B5/02427 , A61B5/742 , A61B50/30
摘要： A sheath for an oximetry device includes a top and a body where the top opens to provide an opening where the oximetry device can be placed into the body of the sheath. The top of the sheath can be closed onto the body and the closure of the top can be verified by circuits in the oximetry device. The circuits can monitor the position of a latch that is connected to the top of the sheath. The circuits can determine when the latch is unlatched and the top is open and not sealed closed to the body. And, the circuits can determine when the latch is latched and the top is closed and sealed to the body.

10. 发明申请

WO2017185104A1 DETERMINING ABSOLUTE AND RELATIVE TISSUE OXYGEN SATURATION 审中-公开
标题翻译：确定绝对和相对的组织氧饱和度
公开(公告)号：WO2017185104A1
公开(公告)日：2017-10-26
申请号：PCT/US2017/029221
申请日：2017-04-24
申请人： VIOPTIX, INC.
发明人： BECHTEL, Kate LeeAnn , LOHMAN, Robert , DJOHAN, Risal , COLERIDGE, Scott
IPC分类号： A61B5/145 , A61B5/1477 , A61B5/1455
摘要： An oximeter probe is user configurable for being in an absolute reporting mode and a relative reporting mode for measured values. The measured values for the absolute and relative modes include absolute oxygen saturation, relative oxygen saturation, absolute hemoglobin content, relative hemoglobin content, absolute blood volume, relative blood volume. The relative modes and absolute modes for determining and reporting relative or absolute hemoglobin content or relative or absolute blood volume for individual patients are beneficial when determining the efficacy of administered medications, such as epinephrine, that effect blood flow, but not oxygen saturation, in tissue, such as skin. The oximeter probe in these relative modes displays the efficacy of the administered medication as reported values for relative hemoglobin content or relative blood volume fall or rise.
摘要翻译：
血氧计探头可以用户配置为处于绝对报告模式，相对报告模式用于测量值。绝对和相对模式的测量值包括绝对氧饱和度，相对氧饱和度，绝对血红蛋白含量，相对血红蛋白含量，绝对血量，相对血容量。确定和报告相对或绝对血红蛋白含量或个体患者的相对或绝对血容量的相对模式和绝对模式在确定在组织中影响血流但不影响氧饱和度的施用药物（例如肾上腺素）的功效时是有益的，如皮肤。这些相对模式中的血氧计探头显示了相关血红蛋白含量或相对血容量下降或升高的报道值，所给药的药物的功效。

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