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13 条记录 (耗时 0.052 秒)

    Method of monitoring dislodgement of venous needles in dialysis patients
    9.
    发明授权
    Method of monitoring dislodgement of venous needles in dialysis patients 有权
    监测透析患者静脉针脱出的方法

    公开(公告)号：US08348850B2

    公开(公告)日：2013-01-08

    申请号：US12569037

    申请日：2009-09-29

    申请人： Stanley Frinak ,  Gerard Zasuwa ,  Jerry Yee ,  Anatole Besarab

    发明人： Stanley Frinak ,  Gerard Zasuwa ,  Jerry Yee ,  Anatole Besarab

    IPC分类号： A61B5/02 ,  A61M37/00

    CPC分类号： A61M1/3653 ,  A61M1/3639 ,  A61M1/3655 ,  A61M1/3656

    摘要： A method of detecting a dislodged needle in a hemodialysis procedure includes measuring venous drip pressure of the dialysis machine of a patient undergoing hemodialysis, analyzing the venous drip pressure and deriving intravascular blood pressure at a location of venous needle insertion into the patient, comparing the derived intravascular blood pressure to a standard, repeating the measuring, analyzing and deriving, and comparing steps and, if the intravascular blood pressure is within a specified range of the standard, determining that a needle has been dislodged in the hemodialysis procedure. A method of alerting the patient and medical personnel of a dislodged needle in a hemodialysis procedure includes detecting a drop in intravascular pressure derived from measured venous drip pressure, determining that a needle is dislodged, and alerting medical personnel of the dislodged needle.

    摘要翻译： 在血液透析过程中检测脱落针的方法包括测量经历血液透析的患者的透析机的静脉滴注压力，分析静脉滴注压力并在静脉针插入患者体内获得血管内血压， 血管内血压达标，重复测量，分析和推导，比较步骤，如果血管内血压在标准的规定范围内，则确定针头已经在血液透析过程中脱落。 一种在血液透析过程中警告患者和医务人员移动的针头的方法包括检测由测量的静脉滴注压力导出的血管内压力的下降，确定针头被移除，以及警告消除的针的医务人员。

    Access pressure ratio device and testing method
    10.
    发明授权
    Access pressure ratio device and testing method 有权
    进出压力装置及试验方法

    公开(公告)号：US07597666B2

    公开(公告)日：2009-10-06

    申请号：US10516389

    申请日：2002-07-29

    申请人： Stanley Frinak ,  Gerard Zasuwa ,  Jerry Yee ,  Anatole Besarab

    发明人： Stanley Frinak ,  Gerard Zasuwa ,  Jerry Yee ,  Anatole Besarab

    IPC分类号： A61M37/00 ,  A61B5/02

    CPC分类号： A61B5/413 ,  A61B5/021 ,  A61B5/411 ,  A61M1/3639 ,  A61M1/3641 ,  A61M1/3653 ,  A61M1/3656 ,  A61M1/3659 ,  A61M1/3661 ,  A61M2205/3331

    摘要： The present invention discloses a detection device for detecting irregular intravascular pressure, the device including an analyzer for automatically analyzing intravascular pressure upstream of the suspected location of irregular blood flow, and a comparing device that correlates the recorded intravascular pressure to a standard whereby variation in the intravascular pressure during multiple tests is indicative of irregular blood flow. Also disclosed is a system for providing a warning of potential health problems due to irregular blood flow, the system including a detecting device as set forth above and a communicating device operatively connected to the detecting device for communicating a warning when the device indicates an irregularity of intravascular pressure during at least two uses of the device.

    摘要翻译： 本发明公开了一种用于检测不规则血管内压力的检测装置，该装置包括用于自动分析怀疑不规则血流位置的血管内压力的分析器，以及将记录的血管内压力与标准相关的比较装置， 多次测试期间的血管内压力表示不规则的血流量。 还公开了一种用于提供由于不规则血流引起的潜在健康问题的警告的系统，该系统包括如上所述的检测装置和可操作地连接到检测装置的通信装置，用于当装置指示不规则时传达警告 在装置的至少两次使用期间的血管内压力。