公开(公告)号：US08082015B2

公开(公告)日：2011-12-20

申请号：US11106390

申请日：2005-04-13

申请人： Arjun G. Yodh ,  Joel H. Greenberg ,  Guoqiang Yu ,  John A Detre ,  Turgut Durduran ,  Mark G. Burnett ,  Emile R. Mohler, III ,  Harry Quon ,  Stephen M. Hahn

发明人： Arjun G. Yodh ,  Joel H. Greenberg ,  Guoqiang Yu ,  John A Detre ,  Turgut Durduran ,  Mark G. Burnett ,  Emile R. Mohler, III ,  Harry Quon ,  Stephen M. Hahn

IPC分类号： A61B5/00 ,  G01N21/25

CPC分类号： A61B5/14551 ,  A61B5/0059 ,  A61B5/02028 ,  A61B5/0261 ,  A61B5/14553 ,  A61B5/4519 ,  A61B2562/0233 ,  A61B2562/0242 ,  A61B2562/046

摘要： An embodiment of the invention includes a device, system and method for determining the characteristics of deep tissue. The novel method includes measuring blood flow rate and oxygenation characteristics of the tissue, and determining oxygen metabolism of the tissue as a function of the measure blood flow rate and measure oxygenation. The blood flow rate characteristics are measured as a function of light fluctuations caused by the tissue, while the oxygenation characteristics are measured as a function of transmission of light through the tissue with respect to the wavelength of light. The tissue may be layered tissue, for example, a portion of a brain. The tissue characteristics may be measured during times of varying levels of exercise intensity.

摘要翻译： 本发明的实施例包括用于确定深层组织特征的装置，系统和方法。 该新方法包括测量组织的血液流速和氧合特征，以及测定组织的氧代谢作为测量血液流速并测量氧合的函数。 血液流量特性被测量为由组织引起的光波动的函数，而氧合特性被测量为相对于光的波长通过组织的光的透射的函数。 组织可以是层状组织，例如，脑的一部分。 组织特征可以在运动强度不同程度的时间内测量。

公开(公告)号：US20060063995A1

公开(公告)日：2006-03-23

申请号：US11106390

申请日：2005-04-13

申请人： Arjun Yodh ,  Joel Greenberg ,  Guoqiang Yu ,  John Detre ,  Turgut Durduran ,  Mark Burnett ,  Emile Mohler ,  Harry Quon ,  Stephen Hahn

发明人： Arjun Yodh ,  Joel Greenberg ,  Guoqiang Yu ,  John Detre ,  Turgut Durduran ,  Mark Burnett ,  Emile Mohler ,  Harry Quon ,  Stephen Hahn

IPC分类号： A61B5/00 ,  A61B5/02

CPC分类号： A61B5/14551 ,  A61B5/0059 ,  A61B5/02028 ,  A61B5/0261 ,  A61B5/14553 ,  A61B5/4519 ,  A61B2562/0233 ,  A61B2562/0242 ,  A61B2562/046

摘要： An embodiment of the invention includes a device, system and method for determining the characteristics of deep tissue. The novel method includes measuring blood flow rate and oxygenation characteristics of the tissue, and determining oxygen metabolism of the tissue as a function of the measure blood flow rate and measure oxygenation. The blow flow rate characteristics are measured as a function of light fluctuations caused by the tissue, while the oxygenation characteristics are measured as a function of transmission of light through the tissue with respect to the wavelength of light. The tissue may be layered tissue, for example, a portion of a brain. The tissue characteristics may be measured during times of varying levels of exercise intensity.

摘要翻译： 本发明的实施例包括用于确定深层组织特征的装置，系统和方法。 该新方法包括测量组织的血液流速和氧合特征，以及测定组织的氧代谢作为测量血液流速并测量氧合的函数。 吹扫流量特性被测量为由组织引起的光波动的函数，而氧合特性被测量为相对于光的波长通过组织的光的透射的函数。 组织可以是层状组织，例如，脑的一部分。 组织特征可以在运动强度不同程度的时间内测量。