公开(公告)号：US07068867B2

公开(公告)日：2006-06-27

申请号：US10335703

申请日：2003-01-02

申请人： Avner Adoram ,  Benny Pesach ,  Ron Nagar ,  Shai Ashkenazi ,  Michal Balberg

发明人： Avner Adoram ,  Benny Pesach ,  Ron Nagar ,  Shai Ashkenazi ,  Michal Balberg

IPC分类号： G02B6/00

CPC分类号： A61B8/0841 ,  A61B5/0095 ,  A61B5/061 ,  A61B5/6852 ,  A61B8/0833 ,  A61B17/3403 ,  A61B2090/3788

摘要： A system for monitoring a position of an instrument in a subject includes a light transmission medium configured to transmit light pulses to a desired region to produce an acoustic signal, at least one ultrasound sensor configured to receive the acoustic signal and to produce a transduced signal from the acoustic signal, and a processing unit connected to the at least one ultrasound sensor and configured to locate a source of the acoustic signal using the transduced signal.

摘要翻译： 用于监测被检者中的器械的位置的系统包括：光传输介质，被配置为将光脉冲传输到期望的区域以产生声信号;至少一个超声传感器，被配置为接收声信号并产生从 所述声信号以及连接到所述至少一个超声波传感器并被配置为使用所述转导信号来定位所述声信号的源的处理单元。

公开(公告)号：US20060258939A1

公开(公告)日：2006-11-16

申请号：US10559974

申请日：2004-06-08

申请人： Benny Pesach ,  Ron Nagar ,  Shai Ashkenazi ,  Gidon Pesach ,  Avner Adoram

发明人： Benny Pesach ,  Ron Nagar ,  Shai Ashkenazi ,  Gidon Pesach ,  Avner Adoram

IPC分类号： A61B8/00

CPC分类号： A61B5/489 ,  A61B5/0095 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/6833 ,  A61B8/0833 ,  A61B2560/0412

摘要： Apparatus for assaying an analyte of blood in a patient's blood vessel comprising: a mounting module adapted so that it can be adhered to the skin of the patient overlying a tissue region comprising the blood vessel; a sensor unit mounted to the module that generates signals responsive to characteristics of the tissue region; and a controller that receives the signals and uses received signals to assay the analyte and to determine a degree to which the sensor unit is aligned with the blood vessel.

摘要翻译： 用于测定患者血管中的血液分析物的装置，包括：安装模块，其适于使其能够粘附到覆盖在包括血管的组织区域的患者皮肤上; 安装到模块的传感器单元，其响应于组织区域的特性产生信号; 以及控制器，其接收信号并使用接收的信号来测定分析物并确定传感器单元与血管对准的程度。

公开(公告)号：US20070249916A1

公开(公告)日：2007-10-25

申请号：US10597108

申请日：2005-01-15

申请人： Benny Pesach ,  Ron Nagar ,  Gabriel Bitton ,  Avner Adoram

发明人： Benny Pesach ,  Ron Nagar ,  Gabriel Bitton ,  Avner Adoram

IPC分类号： A61B5/00

CPC分类号： A61B5/1455 ,  A61B5/0095 ,  A61B5/14532 ,  A61M5/1723 ,  A61M2230/201

摘要： Apparatus for assaying an analyte in blood in a patient's blood vessel comprising: a light provider comprising at least one light source that illuminates a tissue region in which a blood vessel is located with light that stimulates photoacoustic waves in the region; at least one acoustic transducer that generates signals responsive to the photoacoustic waves; a controller that receives the signals and processes them to determine which are responsive to photoacoustic waves that originate in the blood vessel and uses the determined signals to assay the analyte; wherein, the light provider and at least one transducer define a field of view that overlaps the blood vessel, said field of view having a central region and a lateral extent greater than about 4 mm.

摘要翻译： 用于测定患者血管中血液中分析物的装置，包括：光供应器，包括至少一个光源，所述至少一个光源照射在该区域中刺激光声波的光的血管位于其中的组织区域; 产生响应于所述光声波的信号的至少一个声换能器; 控制器，其接收信号并处理它们以确定响应于起源于血管的光声波并使用所确定的信号来测定分析物; 其中，所述光提供者和至少一个换能器限定与所述血管重叠的视野，所述视野具有大于约4mm的中心区域和横向范围。