IMAGE PROJECTOR SYSTEM FOR A SCANNING ROOM
    1.
    发明申请
    IMAGE PROJECTOR SYSTEM FOR A SCANNING ROOM 有权
    用于扫描室的图像投影仪系统

    公开(公告)号:US20130235168A1

    公开(公告)日:2013-09-12

    申请号:US13883781

    申请日:2011-10-17

    IPC分类号: H04N9/31

    摘要: The invention relates to a method and a system for reducing anxiety of patients before and during e.g. MR scanning examinations. The method is based on displaying images on walls (106,107) of the scanner room (100) so that when the patient enters the scanner room, then an image is displayed on a wall visible to the patient, e.g. a wall adjacent to the entry door (103). When the patient is laying on the table (102) of the scanner (101) the projection of images is switched to another wall by reflecting the projected images using e.g. a mirror which is moved into the light rays emitted by an image projector.

    摘要翻译: 本发明涉及一种用于减少患者之前和期间患者焦虑的方法和系统。 MR扫描检查。 该方法基于在扫描仪室(100)的壁(106,107)上显示图像,使得当患者进入扫描仪室时,然后将图像显示在患者可见的壁上,例如, 与入口门(103)相邻的壁。 当患者躺在扫描器(101)的台(102)上时,通过使用例如反射投影的图像将图像的投影切换到另一壁。 被投影到由投影仪发射的光线中的反射镜。

    DEVICE AND METHOD FOR VITAL SIGN MEASUREMENT OF A PERSON
    6.
    发明申请
    DEVICE AND METHOD FOR VITAL SIGN MEASUREMENT OF A PERSON 审中-公开
    用于人员身份信号测量的装置和方法

    公开(公告)号:US20140031696A1

    公开(公告)日:2014-01-30

    申请号:US14008094

    申请日:2012-04-16

    IPC分类号: A61B5/0205

    摘要: The present invention relates to a device (1) for vital sign measurement of a person (2), comprising presentation means (10) for presenting a person (2) with a visual theme (20), illumination means (11) for illuminating an illumination area (3), in which said person (2) is located, whose vital signs shall be measured, optical measurement means (12) for optically detecting optical detection signals (23) from said illumination area (3), evaluation means (13) for evaluating said optical detection signals (23) and deriving a vital sign information (24) from them, and control means (14) for controlling said illumination means (11) to illuminate said illumination area (3) allowing the detection of optical detection signals (23), from which a vital sign information (24) can be derived despite changes of the visual theme (20).

    摘要翻译: 本发明涉及一种用于人(2)的生命体征测量的装置(1),包括用于呈现具有视觉主题(20)的人(2)的呈现装置(10),照明装置(11) 用于从所述照明区域(3)光学检测光学检测信号(23)的光学测量装置(12),评价装置(13),所述照射区域(3) ),用于评估所述光学检测信号(23)并从其导出生命体征信息(24);以及控制装置(14),用于控制所述照明装置(11)照亮所述照明区域(3),以允许检测光学检测 信号(23),尽管视觉主题的改变(20)可以导出生命体征信息(24)。

    SYSTEM AND METHOD FOR DISTRACTION OF PATIENT DURING SCANNING
    10.
    发明申请
    SYSTEM AND METHOD FOR DISTRACTION OF PATIENT DURING SCANNING 有权
    扫描期间患者分娩的系统和方法

    公开(公告)号:US20130245364A1

    公开(公告)日:2013-09-19

    申请号:US13988538

    申请日:2011-11-21

    IPC分类号: H04N9/87 A61M21/02

    摘要: A system and method for reducing anxiety of a patient during medical scanning in a medical scanner which may produce significant levels of acoustic noise. A processor or control unit (CU) receives a measure of variation (ESN) in a parameter of the scanner noise (SN) during the medical scanning, e.g. estimated scanner noise level based on the actual type of scanning. The processor then generates outputs (A1, V1) to audio and video playback units (AS, VS) that accordingly present an audio-video scenery (A, V) to the patient during the scanning, in accordance with the measure of variation (ESN) in the parameter of the scanner noise (SN). An image object, e.g. a moving image object, in the video imagery (V) is linked to the audio signal (A), so as to distract the patient's attention away from the scanner noise (SN). The audio-video scenery (A, V) may be switched according to an estimated scanner noise level, e.g. a switch between two different scenes: one for noisy scanning periods, and another one for silent periods. An effective distraction of the patient is obtained with a limited audio signal (A) level which is far lower than the scanner noise (SN).

    摘要翻译: 一种用于在可能产生显着水平的声学噪声的医疗扫描仪中进行医学扫描期间减轻患者焦虑的系统和方法。 处理器或控制单元(CU)在医疗扫描期间接收扫描仪噪声(SN)的参数中的变化量(ESN)的度量,例如, 基于实际扫描类型的扫描仪噪声水平估计。 然后,处理器根据变化的度量(ESN)向扫描期间向患者呈现音频视频风景(A,V)的音频和视频播放单元(AS,VS)产生输出(A1,V1) )在扫描仪噪声(SN)的参数中。 图像对象,例如 视频图像(V)中的运动图像对象被链接到音频信号(A),以便将患者的注意力从扫描仪噪声(SN)分散。 音频视频风景(A,V)可以根据估计的扫描仪噪声电平(例如, 两个不同场景之间的切换:一个用于嘈杂的扫描周期,另一个用于静默时段。 利用远低于扫描仪噪声(SN)的有限音频信号(A)电平获得患者的有效分心。