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43 条记录 (耗时 0.034 秒)

    Medical sensor and technique for using the same
    31.
    发明授权
    Medical sensor and technique for using the same 有权
    医疗传感器及其使用技术

    公开(公告)号：US07811276B2

    公开(公告)日：2010-10-12

    申请号：US12389746

    申请日：2009-02-20

    申请人： Michael P. O'Neil ,  David B. Swedlow

    发明人： Michael P. O'Neil ,  David B. Swedlow

    IPC分类号： A61M31/00

    CPC分类号： A61B5/083 ,  A61B5/097

    摘要： A sensor is provided that is appropriate for transcutaneous detection of tissue or blood constituents. A sensor for tissue constituent detection may include a gas collection chamber with a conduit to a sensing component and a conduit from the sensing component to the chamber. A sensor as provided may also include a barrier layer to prevent water from infiltrating the sensor.

    摘要翻译： 提供了适合经皮检测组织或血液成分的传感器。 用于组织成分检测的传感器可以包括具有到感测部件的导管和从感测部件到腔室的导管的气体收集室。 所提供的传感器还可以包括防止水渗透传感器的阻挡层。

    SOLID STATE MYOCARDIAL INFARCTION DETECTOR
    32.
    发明申请
    SOLID STATE MYOCARDIAL INFARCTION DETECTOR 审中-公开
    固态心肌梗塞检测器

    公开(公告)号：US20090247890A1

    公开(公告)日：2009-10-01

    申请号：US12365295

    申请日：2009-02-04

    申请人： Gilbert Hausmann ,  Michael P. O'Neil

    发明人： Gilbert Hausmann ,  Michael P. O'Neil

    IPC分类号： A61B5/097

    CPC分类号： A61B5/097

    摘要： The disclosure, according to one embodiment, relates to a breath analyzer device for detecting concentration of a marker, such as pentane, in air exhaled by a patient. The device may include a detector having a solid state sensor able to detect pentane in a concentration of between 1 nmol/l to 5 nmol/l in air exhaled by a patient. The solid state sensor may include a carbon nanotube. The breath analyzer may include a body having a breath detection channel in which the detector is located, a display, and a power source. The disclosure also relates to a method of detecting myocardial infarction in a patient by detecting pentane in exhaled air from the patient.

    摘要翻译： 根据一个实施例，本公开涉及一种用于检测由患者呼出的空气中的标记物（例如戊烷）的浓度的呼吸分析仪装置。 该装置可以包括具有固态传感器的检测器，能够在由患者呼出的空气中检测浓度为1nmol / l至5nmol / l的戊烷。 固态传感器可以包括碳纳米管。 呼吸分析器可以包括具有检测器所在的呼吸检测通道的主体，显示器和电源。 本公开还涉及通过检测来自患者的呼出空气中的戊烷来检测患者心肌梗死的方法。

    System and method for practicing spectrophotometry using light emitting nanostructure devices
    33.
    发明申请
    System and method for practicing spectrophotometry using light emitting nanostructure devices 有权
    使用发光纳米结构器件实施分光光度法的系统和方法

    公开(公告)号：US20080071154A1

    公开(公告)日：2008-03-20

    申请号：US11524099

    申请日：2006-09-20

    申请人： Gilbert Hausmann ,  Michael P. O'Neil ,  Paul Mannheimer

    发明人： Gilbert Hausmann ,  Michael P. O'Neil ,  Paul Mannheimer

    IPC分类号： A61B5/1455

    CPC分类号： G01J3/10 ,  A61B5/0059 ,  A61B5/14552 ,  B82Y20/00 ,  G01N21/359 ,  G01N21/4795 ,  G01N2021/3144

    摘要： Embodiments of the present invention relate to a system and method for practicing spectrophotometry using light emitting nanostructures. Specifically, embodiments of the present invention include a physiologic sensor comprising a sensor body configured for placement adjacent pulsatile tissue of a patient, a first light emitting nanostructure device configured to emit light at a first wavelength through the pulsatile tissue, a second light emitting nanostructure device configured to emit light at a second wavelength through the pulsatile tissue, and a light detector configured to detect the light at the first wavelength and the light at the second wavelength after dispersion through the pulsatile tissue.

    摘要翻译： 本发明的实施方案涉及使用发光纳米结构实施分光光度法的系统和方法。 具体地，本发明的实施例包括生理传感器，其包括构造成用于放置在患者的相邻脉动组织附近的传感器主体，被配置为通过脉动组织发射具有第一波长的光的第一发光纳米结构器件，第二发光纳米结构器件 被配置为通过所述脉冲组织发射第二波长的光;以及光检测器，被配置为在通过所述脉动组织分散之后检测所述第一波长的光和所述第二波长处的光。

    Surface treatment for a medical device
    37.
    发明授权
    Surface treatment for a medical device 有权
    医疗器械的表面处理

    公开(公告)号：US09023314B2

    公开(公告)日：2015-05-05

    申请号：US12570508

    申请日：2009-09-30

    申请人： Michael P. O'Neil

    发明人： Michael P. O'Neil

    IPC分类号： A61K49/00 ,  A61M16/04 ,  C08J7/12

    CPC分类号： A61M16/04 ,  A61M2205/0233 ,  C08J7/12

    摘要： A surface coating for a medical device is provided that may prevent or slow the formation of medical biofilms on the surface of the device. Covalent attachment of certain analogues of N-acyl L-homoserine lactones onto a medical device may provide the advantage of slowing biofilm formation in a manner that is targeted to the surface of the medical device and not the patient. Such a device may allow healthcare providers to prevent bacterial buildups on the surfaces of the device, which may lead to biofilm formation.

    摘要翻译： 提供了用于医疗装置的表面涂层，其可以防止或减缓在装置表面上形成医疗生物膜。 将N-酰基L-高丝氨酸内酯的某些类似物共价连接到医疗装置上可以提供以靶向医疗装置的表面而不是患者的方式减缓生物膜形成的优点。 这种装置可以允许医疗保健提供者防止在装置的表面上的细菌累积，这可能导致生物膜形成。

    System and method for practicing spectrophotometry using light emitting nanostructure devices
    38.
    发明授权
    System and method for practicing spectrophotometry using light emitting nanostructure devices 有权
    使用发光纳米结构器件实施分光光度法的系统和方法

    公开(公告)号：US08219170B2

    公开(公告)日：2012-07-10

    申请号：US11524099

    申请日：2006-09-20

    申请人： Gilbert Hausmann ,  Michael P. O'Neil ,  Paul Mannheimer

    发明人： Gilbert Hausmann ,  Michael P. O'Neil ,  Paul Mannheimer

    IPC分类号： A61B5/1455

    CPC分类号： G01J3/10 ,  A61B5/0059 ,  A61B5/14552 ,  B82Y20/00 ,  G01N21/359 ,  G01N21/4795 ,  G01N2021/3144

    摘要： Embodiments of the present invention relate to a system and method for practicing spectrophotometry using light emitting nanostructures. Specifically, embodiments of the present invention include a physiologic sensor comprising a sensor body configured for placement adjacent pulsatile tissue of a patient, a first light emitting nanostructure device configured to emit light at a first wavelength through the pulsatile tissue, a second light emitting nanostructure device configured to emit light at a second wavelength through the pulsatile tissue, and a light detector configured to detect the light at the first wavelength and the light at the second wavelength after dispersion through the pulsatile tissue.

    摘要翻译： 本发明的实施方案涉及使用发光纳米结构实施分光光度法的系统和方法。 具体地，本发明的实施例包括生理传感器，其包括构造成用于放置在患者的相邻脉动组织附近的传感器主体，被配置为通过脉动组织发射具有第一波长的光的第一发光纳米结构器件，第二发光纳米结构器件 被配置为通过所述脉冲组织发射第二波长的光;以及光检测器，被配置为在通过所述脉动组织分散之后检测所述第一波长的光和所述第二波长处的光。