公开(公告)号：US20180028068A1

公开(公告)日：2018-02-01

申请号：US15548888

申请日：2016-02-03

Applicant: OR-NIM MEDICAL LTD.

Inventor： Zeev SCHIFFER ,  Eliahu RATNER ,  Ilan BRESKIN ,  Adi TSALACH ,  Avihai RON

IPC: A61B5/00

CPC classification number: A61B5/0097 ,  A61B5/026 ,  A61B5/7246 ,  A61B5/725 ,  A61B5/7257 ,  A61B2576/00

Abstract: A measurement system for determining at least one parameter of a subject, the system comprising: an acoustic device for generating and irradiating a region of interest in the subject with acoustic tagging radiation having a carrier frequency and being modulated by a predetermined coding function of at least one parameter varying over time; an optical device for illuminating the region of interest with electromagnetic radiation of a predetermined frequency range, detecting an electromagnetic radiation response of the region of interest, and generating measured data indicative of interaction between the acoustic tagging radiation and the electromagnetic radiation at successive positions in the region of interest, the optical device being operable concurrently with the acoustic device during at least a first measurement session; and a control unit for processing the measured data and determining at least first data comprising spectral data as a function of position, such that each of the measured successive positions in the region of interest is characterized by its spectral data.

公开(公告)号：US20130151188A1

公开(公告)日：2013-06-13

申请号：US13711135

申请日：2012-12-11

Applicant: OR-NIM MEDICAL LTD.

Inventor： Michal ROKNI ,  Revital Pery SCHECHTER ,  Ilan BRESKIN ,  Michal BALBERG ,  Yaakov METZGER

IPC: G01F19/00 ,  G06F19/00 ,  A61B5/026

CPC classification number: G01F19/00 ,  A61B5/0097 ,  A61B5/0261 ,  A61B5/1455 ,  G01F1/661 ,  G01F1/7086 ,  G01F1/712

Abstract: A fluid flow monitoring system is provided that has a processor utility which is connectable to an acoustic generator associated with acoustic ports and is operable for generating signals S0 to activate the acoustic ports for irradiating a region of interest with acoustic radiation of a certain frequency range centered at a frequency F0 and is connectable to at least one light output port associated with one or more light detectors for receiving light of at least one wavelength λ from the region of interest including light tagged by said acoustic radiation. The processor utility may be configured for analyzing the generated signals S0 and data indicative of the received light including light tagged by the corresponding acoustic radiation and determining correlation between the signals S0 and the data indicative of the received light, the correlation being informative of a measure of fluid flow in a turbid medium.

Abstract translation: 提供一种流体流动监测系统，其具有可连接到与声学端口相关联的声学发生器的处理器实用程序，并且可操作用于产生信号S0以激活声学端口，用于以一定频率范围为中心的声辐射照射感兴趣区域 频率F0并且可连接到与一个或多个光检测器相关联的至少一个光输出端口，用于接收来自感兴趣区域的至少一个波长λ的光，包括由所述声辐射标记的光。 处理器实用程序可以被配置用于分析生成的信号S0和指示接收到的光的数据，所述数据包括由对应的声辐射标记的光，并且确定信号S0和指示接收的光的数据之间的相关性，该相关性是信息量度量 在混浊介质中流体流动。

公开(公告)号：US20150327779A1

公开(公告)日：2015-11-19

申请号：US14652965

申请日：2013-12-18

Applicant: OR-NIM MEDICAL LTD.

Inventor： Ilan BRESKIN ,  Noam RACHELI ,  Michal BALBERG

IPC: A61B5/026 ,  A61B8/08 ,  A61B8/06 ,  A61B5/021 ,  A61B5/00

CPC classification number: A61B5/026 ,  A61B5/0059 ,  A61B5/0095 ,  A61B5/02028 ,  A61B5/021 ,  A61B5/201 ,  A61B5/4058 ,  A61B5/4064 ,  A61B8/06 ,  A61B8/0808

Abstract: A system and method are presented for use in monitoring blood flow conditions in a region of interest in a patient's body, such as a brain or kidney region. The monitoring system comprises a blood flow sensing system, and a control unit configured for communication with the sensing system to operate and to process and analyze output data of the sensing system. The blood flow sensing system is configured and operable for measuring a blood flow parameter from a first region being a region of interest in a patient's body and generating first measured data indicative thereof, and measuring a blood flow parameter in a second region being a tissue region outside the brain region and generating second measured data indicative thereof The control unit is configured for operating the sensing system for carrying out substantially simultaneous measurements on the region of interest and the tissue region outside the region of interest and recording the first and second measured data, and configured and operable for determining a predetermined function characterizing a relation between the first measured data and the second measured data, and generating output data indicative of said relation, being indicative of the blood flow condition in the region of interest.

Abstract translation: 本发明提供一种系统和方法，用于监测患者身体（例如脑或肾脏区域）中感兴趣区域中的血流状况。 监测系统包括血液流量检测系统和被配置为与感测系统通信以操作和处理和分析感测系统的输出数据的控制单元。 血液流量感测系统被配置和操作用于测量来自患者身体中的感兴趣区域的第一区域的血流参数，并产生指示其的第一测量数据，以及测量作为组织区域的第二区域中的血流参数 在脑区域外部并产生指示其的第二测量数据。控制单元被配置用于操作感测系统，用于对感兴趣区域和感兴趣区域外的组织区域进行基本上同时的测量，并记录第一和第二测量数据， 并且被配置和可操作用于确定表征第一测量数据和第二测量数据之间的关系的预定函数，以及生成指示所述关系的输出数据，指示感兴趣区域中的血流状况。