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    • 5. 发明授权
    • Blood pressure measuring apparatus
    • 血压测量仪
    • US06913575B2
    • 2005-07-05
    • US10397424
    • 2003-03-27
    • Hideo NishibayashiToshihiko Ogura
    • Hideo NishibayashiToshihiko Ogura
    • A61B5/022A61B5/0225A61B5/02
    • A61B5/02225A61B5/022
    • A blood pressure measuring apparatus having an inflatable cuff including a first inflatable bag adapted to be worn on a body portion of a living subject so as to exclude blood from an artery located in the body portion, and a second inflatable bag adapted to be worn on the body portion, on a distal side of a middle portion of the first inflatable bag, so as to detect a pulse wave produced from the artery, a first piping which is connected to the first inflatable bag, a second piping which is branched from the first piping and is connected to the second inflatable bag, a pump which supplies an inflating fluid to the first and second inflatable bags via the first and second pipings, respectively, a blood pressure determining device which determines a blood pressure of the subject based on the pulse wave detected through the second inflatable bag when a pressing pressure of the first inflatable bag is changed, and a switching device which is provided in the second piping and which selectively switches the second piping to a connected state in which the second piping is connected to the first piping and to a disconnected state in which the second piping is disconnected from the first piping.
    • 一种血压测量装置,其具有包括适于佩戴在活体的身体部分上的第一可充气袋以便从位于所述主体部分的动脉排出血液的第一充气袋,以及适于佩戴在所述主体部分上的第二充气袋 所述主体部分在所述第一可充气袋的中间部分的远端侧,以便检测从所述动脉产生的脉搏波,连接到所述第一可充气袋的第一管道,从所述第一可充气袋分支的第二管道 第一管道并连接到第二可充气袋,泵,分别经由第一和第二管道将膨胀流体供应到第一和第二充气袋;血压测定装置,其基于所述第一和第二管道确定受试者的血压 当第一充气袋的按压压力改变时,通过第二充气袋检测到脉搏波;以及切换装置,其设置在第二管道中,并且选择 将第二管道迅速地切换到其中第二管道连接到第一管道的连接状态和第二管道与第一管道断开的断开状态。
    • 10. 发明授权
    • Superior-and-inferior-limb blood-pressure index measuring apparatus
    • US06440079B1
    • 2002-08-27
    • US09977343
    • 2001-10-16
    • Toshihiko OguraTakashi HondaHideichi Tsuda
    • Toshihiko OguraTakashi HondaHideichi Tsuda
    • A61B506
    • A61B5/02125A61B5/02225A61B5/0225A61B7/04
    • An apparatus for measuring a superior-and-inferior-limb blood-pressure index of a living subject, including a first measuring device which measures a first blood pressure of an inferior limb; a second measuring device which measures a second blood pressure of a superior limb; an information obtaining device for iteratively obtaining information changing in relation with change of blood pressure of the subject; a change-value determining device for determining a change value of blood pressure of the subject between a first time when the first blood pressure is measured and a second time when the second blood pressure is measured, based on a first piece of information obtained by the information obtaining device at the first time and a second piece of information obtained by the information obtaining device at the second time; a corrected-blood-pressure determining device for determining, based on the determined change value, one of the first and second blood pressures to a corrected blood pressure that would have been measured at one of the first and second times that corresponds to the other of the first and second blood pressures; and an index determining device for determining the superior-and-inferior-limb blood-pressure index, based on the determined corrected blood pressure and the other of the first and second blood pressures that has not been corrected by the corrected-blood-pressure determining device.