System for automatic continuous and reliable patient identification for association of wireless medical devices to patients
    1.
    发明授权
    System for automatic continuous and reliable patient identification for association of wireless medical devices to patients 有权
    用于无线医疗设备与患者关联的自动连续可靠的患者识别系统

    公开(公告)号:US08308640B2

    公开(公告)日:2012-11-13

    申请号:US11575658

    申请日:2005-09-19

    IPC分类号: A61B5/00

    摘要: The medical communication system comprises a plurality of medical identification devices (12). Each identification device (12) is attached to one particular patient (14). A registration processor generates a unique patient identification data that is stored in an electronic patient identification code memory (54). Each identification device (12) includes an intra-body wireless communication device (16) which transmits the patient's identification on the patient's body. A medical device (22), which is linked to the patient (14) to measure a vital function, periodically automatically receives the patient's identification code to continually ensure association to a correct patient.

    摘要翻译: 医疗通信系统包括多个医疗识别装置(12)。 每个识别装置(12)附接到一个特定患者(14)。 注册处理器生成存储在电子病人识别码存储器(54)中的唯一的患者识别数据。 每个识别装置(12)包括身体内无线通信装置(16),其将患者的身份发送到患者的身体。 连接到患者(14)以测量重要功能的医疗设备(22)周期性地自动接收患者的识别码,以连续地确保与正确患者的关联。

    Method of establishing a wireless communication connection
    4.
    发明申请
    Method of establishing a wireless communication connection 审中-公开
    建立无线通信连接的方法

    公开(公告)号:US20070054641A1

    公开(公告)日:2007-03-08

    申请号:US10555754

    申请日:2004-04-29

    IPC分类号: H04B17/00

    摘要: The invention relates to a method of establishing a wireless communication connection between a source apparatus (20) and the spatially closest target apparatus (12). The source apparatus (20) transmits search signals (21) at an increasing range (Rd), and a communication connection (22) is established with that target apparatus (12) which is the first to be within range of the search signals (21). After the communication connection has been established, the range (Rc) for the actual communication connection (22) is preferably increased. The communication may be realized particularly in accordance with a Bluetooth protocol and may be used in, for example, a patient-monitoring system.

    摘要翻译: 本发明涉及在源设备(20)和空间最近的目标设备(12)之间建立无线通信连接的方法。 源设备(20)以增加的范围(Rd)发送搜索信号(21),并且建立与第一个在搜索信号(21)范围内的目标设备(12)的通信连接(22) )。 在建立通信连接之后,优选地增加实际通信连接(22)的范围(Rc)。 该通信可以特别根据蓝牙协议来实现,并且可以用在例如患者监视系统中。

    Image derived input function for PET lung assessment
    5.
    发明授权
    Image derived input function for PET lung assessment 有权
    用于PET肺评估的图像导出输入功能

    公开(公告)号:US08527034B2

    公开(公告)日:2013-09-03

    申请号:US11775915

    申请日:2007-07-11

    IPC分类号: A61B6/00

    CPC分类号: A61B6/481 A61B5/08 A61B6/037

    摘要: An input function indicative of a time-activity curve in pulmonary arterial plasma is produced from a series of PET image frames in lieu of manual blood sampling. Two manually acquired blood samples are input along with pixel values of a blood pool region of interest (ROI) in the PET image frames into a two-parameter model of the ROI's time-activity curve. In an iterative process the model converges to accurately indicate the amount of 18F-FDG tracer in the arterial blood. Pulmonary uptake of the tracer is assessed with the PET image frames and the calculated input function.

    摘要翻译: 一系列PET图像帧代替手动血液取样产生指示肺动脉血浆中的时间 - 活动曲线的输入函数。 将两个手动获取的血液样本与PET图像帧中的感兴趣的血池区域(ROI)的像素值一起输入到ROI的时间 - 活动曲线的双参数模型中。 在迭代过程中,模型收敛以精确指示动脉血中18F-FDG示踪剂的量。 使用PET图像帧和计算的输入函数评估示踪剂的肺部摄取。

    Image Derived Input Function For PET Lung Assessment
    6.
    发明申请
    Image Derived Input Function For PET Lung Assessment 有权
    用于PET肺部评估的图像导出输入功能

    公开(公告)号:US20090018438A1

    公开(公告)日:2009-01-15

    申请号:US11775915

    申请日:2007-07-11

    IPC分类号: A61B6/00

    CPC分类号: A61B6/481 A61B5/08 A61B6/037

    摘要: An input function indicative of a time-activity curve in pulmonary arterial plasma is produced from a series of PET image frames in lieu of manual blood sampling. Two manually acquired blood samples are input along with pixel values of a blood pool region of interest (ROI) in the PET image frames into a two-parameter model of the ROI's time-activity curve. In an iterative process the model converges to accurately indicate the amount of 18F-FDG tracer in the arterial blood. Pulmonary uptake of the tracer is assessed with the PET image frames and the calculated input function.

    摘要翻译: 一系列PET图像帧代替手动血液取样产生指示肺动脉血浆中的时间 - 活动曲线的输入函数。 将两个手动获取的血液样本与PET图像帧中的感兴趣的血池区域(ROI)的像素值一起输入到ROI的时间 - 活动曲线的双参数模型中。 在迭代过程中,模型收敛以精确指示动脉血中18F-FDG示踪剂的量。 使用PET图像帧和计算的输入函数评估示踪剂的肺部摄取。