公开(公告)号：WO2012040428A2

公开(公告)日：2012-03-29

申请号：PCT/US2011/052700

申请日：2011-09-22

Applicant: SUMMIT DOPPLER SYSTEMS, INC. ,  GORNIK, Heather, L. ,  WANG, Xiaofeng ,  JARRELL, Kenneth, E. ,  JONES, David, C.

Inventor： GORNIK, Heather, L. ,  WANG, Xiaofeng ,  JARRELL, Kenneth, E. ,  JONES, David, C.

IPC: A61B5/022 ,  A61B5/02

CPC classification number: A61B5/02225 ,  A61B5/02007 ,  A61B5/7203 ,  A61B5/7221 ,  A61B5/7257 ,  A61B5/7264

Abstract: Systems, methods, and products for determining indicated blood pressure values and/or characterizing a condition of a patient. The systems, methods, and products are capable of determining indicated blood pressure values in a lower extremity of a patient using an oscillometric technique. An oscillometric signal obtained from the lower extremity of the patient is analyzed, and the patient may be classified into one of a plurality of diagnostic classes. Each diagnostic class may have an associated ratio value. Based on the diagnostic class into which the patient is classified, a selected lower extremity characteristic ratio may be selected. A lower extremity indicated blood pressure value may be obtained by oscillometric processing using the selected ratio. This lower extremity indicated blood pressure value may be used with an upper extremity indicated blood pressure value to perform an extremity blood pressure ratio (EBPR) examination.

Abstract translation: 用于确定指示血压值和/或表征患者状况的系统，方法和产品。 该系统，方法和产品能够使用示波技术确定患者下肢中的指示血压值。 分析从患者的下肢获得的示波信号，并且可以将患者分类为多个诊断类别中的一个。 每个诊断类可能有一个关联的比率值。 基于患者所分类的诊断类别，可以选择所选择的下肢特征比例。 下肢指示血压值可以通过使用所选比率的示波处理获得。 该下肢指示血压值可以与上肢指示的血压值一起使用以执行肢体血压比（EBPR）检查。

公开(公告)号：WO2012040428A3

公开(公告)日：2012-06-28

申请号：PCT/US2011052700

申请日：2011-09-22

Applicant: SUMMIT DOPPLER SYSTEMS INC ,  GORNIK HEATHER L ,  WANG XIAOFENG ,  JARRELL KENNETH E ,  JONES DAVID C

Inventor： GORNIK HEATHER L ,  WANG XIAOFENG ,  JARRELL KENNETH E ,  JONES DAVID C

IPC: A61B5/022 ,  A61B5/02

CPC classification number: A61B5/02225 ,  A61B5/02007 ,  A61B5/7203 ,  A61B5/7221 ,  A61B5/7257 ,  A61B5/7264

Abstract: Systems, methods, and products for determining indicated blood pressure values and/or characterizing a condition of a patient. The systems, methods, and products are capable of determining indicated blood pressure values in a lower extremity of a patient using an oscillometric technique. An oscillometric signal obtained from the lower extremity of the patient is analyzed, and the patient may be classified into one of a plurality of diagnostic classes. Each diagnostic class may have an associated ratio value. Based on the diagnostic class into which the patient is classified, a selected lower extremity characteristic ratio may be selected. A lower extremity indicated blood pressure value may be obtained by oscillometric processing using the selected ratio. This lower extremity indicated blood pressure value may be used with an upper extremity indicated blood pressure value to perform an extremity blood pressure ratio (EBPR) examination.

Abstract translation: 用于确定指示的血压值和/或表征病人状况的系统，方法和产品。 系统，方法和产品能够使用示波技术确定患者下肢中的指示血压值。 分析从患者的下肢获得的示波信号，并且将患者分类为多个诊断类别中的一个。 每个诊断类可以具有相关的比值。 根据患者分类的诊断类别，可以选择所选择的下肢特征比。 使用所选择的比例，通过示波处理可以获得下肢表示的血压值。 这个下限表示血压值可以用上肢指示血压值来进行肢体血压比（EBPR）检查。

公开(公告)号：WO2009052113A1

公开(公告)日：2009-04-23

申请号：PCT/US2008/079867

申请日：2008-10-14

Applicant: SUMMIT DOPPLER SYSTEMS, INC. ,  JONES, David C. ,  JARRELL, Kenneth E.

Inventor： JONES, David C. ,  JARRELL, Kenneth E.

IPC: A61B5/021

CPC classification number: A61B5/022 ,  A61B2560/0261

Abstract: The present invention provides apparatuses and methods that facilitate the determination of a hydrostatic correction factor usable in an EBPR examination of a patient in a non-supine position. In one embodiment, a first blood pressure measuring device may be positionable on a first extremity of the patient, and a second blood pressure measuring device may be positionable on a second extremity of the patient, with one of the blood pressure measuring devices being located above the other one. The apparatus includes a locating mechanism that fixes a position of at least one of the first and second blood pressure measuring devices relative to its respective patient extremity. The apparatus also includes an instrumentality that provides information about a vertical distance between the first and second blood pressure measuring devices. The vertical distance is usable in determining the hydrostatic correction factor.

Abstract translation: 本发明提供了便于确定在非仰卧位的患者的EBPR检查中可用的静水校正因子的装置和方法。 在一个实施例中，第一血压测量装置可以位于患者的第一末端，并且第二血压测量装置可以位于患者的第二末端上，其中一个血压测量装置位于患者的第一末端 另一个。 该装置包括定位机构，该定位机构相对于其相应的患者肢体固定第一和第二血压测量装置中的至少一个的位置。 该装置还包括提供关于第一和第二血压测量装置之间的垂直距离的信息的工具。 垂直距离可用于确定静水校正因子。