Systems, devices, and methods for tachyarrhythmia discrimination or therapy decisions
    1.
    发明授权
    Systems, devices, and methods for tachyarrhythmia discrimination or therapy decisions 有权
    用于快速心律失常辨别或治疗决定的系统,装置和方法

    公开(公告)号:US07228176B2

    公开(公告)日:2007-06-05

    申请号:US10897365

    申请日:2004-07-22

    IPC分类号: A61N1/362

    摘要: This document discusses, among other things, systems, devices, and methods for detecting or classifying tachyarrhythmias or making a therapy decision. In one example, a rate-dependent threshold is used for comparing atrial and ventricular rates for classifying a tachyarrhythmia as a ventricular tachyarrhythmia (VT) or a supraventricular tachyarrhythmia (SVT). In another example, the classification uses an atrial rate cutoff value, a ventricular rate cutoff value, or both. In another example, a tachyarrhythmia detection is tested over a time window with a duration that is automatically adjusted as a substantially continuously monotonically decreasing function of duration vs. rate. These techniques improve the specificity of arrhythmia detection or classification, allow anti-tachyarrhythmia therapy to be better tailored to the particular tachyarrhythmia, or provide more automatic operation making it easier for a physician to use an implantable device.

    摘要翻译: 本文件还讨论了用于检测或分类快速性心律失常或作出治疗决定的系统,设备和方法。 在一个示例中,速率依赖阈值用于比较心房和心室率,用于将快速性心律失常分类为室性快速性心律失常(VT)或室上性快速性心律失常(SVT)。 在另一个例子中,分类使用心房率截止值,心室率截止值或两者。 在另一个示例中,在时间窗口上测试快速心律失常检测,其持续时间被自动调整为持续时间与速率的基本上连续单调递减的功能。 这些技术改进了心律失常检测或分类的特异性,允许抗特发性心律失常治疗更适合特定的快速性心律失常,或提供更自动的操作,使得医生更容易使用可植入装置。

    Systems, devices, and methods for tachyarrhythmia discrimination or therapy decisions
    2.
    发明申请
    Systems, devices, and methods for tachyarrhythmia discrimination or therapy decisions 有权
    用于快速心律失常辨别或治疗决定的系统,装置和方法

    公开(公告)号:US20060074330A1

    公开(公告)日:2006-04-06

    申请号:US10897365

    申请日:2004-07-22

    IPC分类号: A61B5/04

    摘要: This document discusses, among other things, systems, devices, and methods for detecting or classifying tachyarrhythmias or making a therapy decision. In one example, a rate-dependent threshold is used for comparing atrial and ventricular rates for classifying a tachyarrhythmia as a ventricular tachyarrhythmia (VT) or a supraventricular tachyarrhythmia (SVT). In another example, the classification uses an atrial rate cutoff value, a ventricular rate cutoff value, or both. In another example, a tachyarrhythmia detection is tested over a time window with a duration that is automatically adjusted as a substantially continuously monotonically decreasing function of duration vs. rate. These techniques improve the specificity of arrhythmia detection or classification, allow anti-tachyarrhythmia therapy to be better tailored to the particular tachyarrhythmia, or provide more automatic operation making it easier for a physician to use an implantable device.

    摘要翻译: 本文件还讨论了用于检测或分类快速性心律失常或作出治疗决定的系统,设备和方法。 在一个示例中,速率依赖阈值用于比较心房和心室率,用于将快速性心律失常分类为室性快速性心律失常(VT)或室上性快速性心律失常(SVT)。 在另一个例子中,分类使用心房率截止值,心室率截止值或两者。 在另一个示例中,在时间窗口上测试快速心律失常检测,其持续时间被自动调整为持续时间与速率的基本上连续单调递减的功能。 这些技术改进了心律失常检测或分类的特异性,允许抗特发性心律失常治疗更适合特定的快速性心律失常,或提供更自动的操作,使得医生更容易使用可植入装置。

    Method for determining processing quality of starchy vegetables
    3.
    发明授权
    Method for determining processing quality of starchy vegetables 失效
    确定淀粉类蔬菜加工质量的方法

    公开(公告)号:US5215773A

    公开(公告)日:1993-06-01

    申请号:US587681

    申请日:1990-09-25

    IPC分类号: G01N33/02 G01N33/10

    CPC分类号: G01N33/025

    摘要: A method is provided for selecting starch-containing vegetables which are subject to low temperature sweetening based on the quality of product to be derived from said vegetables when processed in a manner which can result in undesirable product coloration due to chemical changes of surface sugars on the prepared product, a predetermined minimum level of starch granule crystallinity being established for the vegetable to be processed, above which minimal level an acceptable quality of processed product having an acceptable level of coloration is assured. The method comprises measuring starch granule crystallinity of the vegetable to be processed and selecting for later processing vegetables having a measured starch granule crystallinity above a predetermined minimum level which indicates that the vegetable will resist low temperature sweetening.

    摘要翻译: 提供一种用于选择基于从所述蔬菜得到的产品质量进行低温甜味处理的淀粉含有蔬菜的方法,其可以由于表面糖的化学变化而导致不期望的产品着色 对于待处理的植物,建立了预定的最低水平的淀粉颗粒结晶度,其中确保了具有可接受的着色水平的加工产品的可接受质量的最小水平。 该方法包括测定待处理植物的淀粉颗粒结晶度,并选择以后加工具有高于预定最低水平的测量的淀粉颗粒结晶度的蔬菜,这表明蔬菜将抵抗低温甜味。