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21. 发明授权

US5031630A Automatic blood pressure measuring apparatus 失效
标题翻译：自动血压测量仪
公开(公告)号：US5031630A
公开(公告)日：1991-07-16
申请号：US442218
申请日：1989-11-28
申请人： Hitoshi Hirano , Yoshimasa Kondo , Masahiro Uemura
发明人： Hitoshi Hirano , Yoshimasa Kondo , Masahiro Uemura
IPC分类号： A61B5/022 , A61B5/0225 , G06F17/00
CPC分类号： A61B5/0225 , A61B5/02208
摘要： An automatic blood pressure measuring apparatus, including an inflatable cuff having an elongate configuration, the inflatable cuff being wound around a body portion of a subject, for pressing an arterial vessel of the subject via a body surface over the arterial vessel, a detecting device for detecting at least one Korotkoff sound produced from the arterial vessel as the pressing force of the inflatable cuff applied to the arterial vessel is varied, and a determining device for determining at least one blood pressure value of the subject based on the detected at least one Korotkoff sound, the detecting device being located in a middle area, as viewed in a direction of width of the inflatable cuff, of an inner surface of the inflatable cuff which surface contacts the body portion of the subject.
摘要翻译：一种自动血压测量装置，包括具有细长构型的可充气袖带，所述可充气袖带缠绕在受试者的身体部分上，用于经由动脉血管上的身体表面按压受试者的动脉血管，用于检测由所述动脉血管产生的至少一个Korotkoff声音作为施加到所述动脉血管的所述可充气袖带的按压力;以及确定装置，用于基于检测到的至少一个Korotkoff确定所述受试者的至少一个血压值声音，所述检测装置位于所述可充气袖带的宽度方向上的中间区域中，所述可充气袖带的表面接触所述被摄体的身体部分。

22. 发明授权

US4484584A Method and apparatus for blood pressure measurement 失效
标题翻译：用于血压测量的方法和装置
公开(公告)号：US4484584A
公开(公告)日：1984-11-27
申请号：US346769
申请日：1982-02-08
申请人： Masahiro Uemura
发明人： Masahiro Uemura
IPC分类号： A61B5/022 , A61B7/04 , A61B5/02
CPC分类号： A61B5/02208 , A61B5/02225 , A61B5/7207 , A61B7/045
摘要： Blood pressure measuring method and an apparatus applicable therefor, wherein a graph indicating the relation between pressure in a cuff which is variable in the measurement process and magnitude of pulse waves generated from a part of a human body under the pressure of the cuff is described, and a mark is given for indicating the cuff pressure at a blood pressure measuring point on to the graph, for allowing judgement whether the measured data are appropriate or not by comparison of the distribution condition of the magnitude of the pulse waves and the position of the mark. Even when noises difficult to be discriminated in the circuit only should be mingled into the pulse waves so as to automatically proceed the measurement, the erroneous measurement caused by the noises can be judged by the above comparison so that the error data can be excluded or cancelled.
摘要翻译：血压测量方法及其应用的装置，其中描述了表示测量过程中可变的袖带中的压力与在袖带压力下从人体的一部分产生的脉搏波的大小之间的关系的曲线图，并且给出用于指示血压测量点上的袖带压力的标记，以便通过比较脉搏波幅度的分布条件和脉搏波的位置来判断测量数据是否合适标记。即使在电路中难以辨别出的噪声也只能混入脉波，以便自动进行测量，可以通过上述比较来判断由噪声引起的错误测量，从而可以排除或取消错误数据。

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