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57 条记录 (耗时 0.041 秒)

    Method of making a bone oxygenation measurement probe
    4.
    发明授权
    Method of making a bone oxygenation measurement probe 有权

    公开(公告)号：US11484209B1

    公开(公告)日：2022-11-01

    申请号：US17165847

    申请日：2021-02-02

    申请人： ViOptix, Inc.

    发明人： Jimmy Jian-Min Mao ,  Robert E. Lash

    IPC分类号： H01S4/00 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/1459

    摘要： A bone oximeter probe includes an elongated member and a sensor head at an end of the elongated member to make measurements for a bone. The measurements can indicate the viability or nonviability of the bone. In an implementation, the probe is advanced through an incision in soft tissue, towards the underlying bone, and positioned so that the sensor head faces the bone to be measured. Optical signals are sent from the sensor head and into the bone. The bone reflects some of the optical signals which are then detected so that measurements for the bone can be made. Some of these measurements include an oxygen saturation level value, and a total hemoglobin concentration value of the bone.

    Using an oximeter probe to detect intestinal ischemia
    5.
    发明授权
    Using an oximeter probe to detect intestinal ischemia 有权

    公开(公告)号：US11457812B1

    公开(公告)日：2022-10-04

    申请号：US16533740

    申请日：2019-08-06

    申请人： ViOptix, Inc.

    发明人： Larry C. Heaton, II ,  Robert E. Lash ,  Jimmy Jian-min Mao

    IPC分类号： A61B5/00 ,  A61B17/122 ,  A61B5/1455 ,  A61B5/145 ,  A61B1/06 ,  A61B1/018 ,  A61B1/31 ,  A61B17/12

    摘要： Devices and systems have a sensor probe configured to measure tissue oxygen saturation in the intestine or mesentery. The devices and systems can determine the oxygenation state of the entire thickness of the intestine or mesentery. Embodiments of the invention also include methods for inducing a temporary ischemic period in an intestine or mesentery tissue and analyzing changes in oxygen saturation of the tissue during the temporary ischemic period or during a recovery phase. The devices, systems, and methods can be applied in diagnosing intestinal ischemia in a patient, as well as in monitoring tissue oxygen saturation of the intestine or mesentery during or after a surgical procedure.

    Medical device probe and connector
    10.
    发明授权
    Medical device probe and connector 有权
    医疗设备探头和连接器

    公开(公告)号：US09579051B1

    公开(公告)日：2017-02-28

    申请号：US14754622

    申请日：2015-06-29

    申请人： ViOptix Inc.

    发明人： Jimmy Jian-min Mao ,  Robert E. Lash

    IPC分类号： A61B1/32 ,  A61B5/1455 ,  G02B6/42

    CPC分类号： A61B5/14552 ,  A61B1/00121 ,  A61B5/14551 ,  A61B17/02 ,  A61B2017/00022 ,  A61B2017/00199 ,  A61B2017/00477 ,  A61B2017/0262 ,  A61B2562/227 ,  A61B2562/228 ,  G02B6/4219 ,  G02B6/4256 ,  H01R2201/12

    摘要： A sensor probe has a connector and the connector's corresponding receptacle on a console have security mechanisms that ensure that the connector and the receptacle are properly connected and mated. The connector and receptacle can have physical security features that block insertion of the connector into the receptacle if they are not aligned in a proper orientation. The console can also include a software security feature that allows optical measurements from the sensor probe only if the connector of the sensor probe and receptacle on the console are connected properly. An adapter can also be used to convert a conventional receptacle mounted on a console into a receptacle with security features.

    摘要翻译： 传感器探头具有连接器，控制台上的连接器相应的插座具有确保连接器和插座正确连接和配合的安全机制。 连接器和插座可以具有物理安全特征，如果连接器没有以适当的方向对准，则阻止插头插入插座中。 控制台还可以包括软件安全功能，只有传感器探头的连接器和控制台上的插座已正确连接时，才能从传感器探头进行光学测量。 适配器还可用于将安装在控制台上的常规插座转换成具有安全特征的插座。