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1. 发明授权

US06468209B1 Method and apparatus for estimating body fat 有权
标题翻译：估计身体脂肪的方法和装置
公开(公告)号：US06468209B1
公开(公告)日：2002-10-22
申请号：US09579014
申请日：2000-05-26
申请人： Steven B. Heymsfield , Tamotsu Iwabuchi , Miyuki Kodama
发明人： Steven B. Heymsfield , Tamotsu Iwabuchi , Miyuki Kodama
IPC分类号： A61B500
CPC分类号： A61B5/4872 , A61B5/0022 , A61B5/0537 , A61B5/107 , A61B5/742
摘要： The body fat percentage for a person is estimated from the BMI of the person by employing a multiple regression analysis using the reciprocal of the BMI (1/BMI) as the independent variable. In other embodiments, potentially independent and easily obtained variables such as age, sex, and ethnicity are also used in conjunction to provide precise estimates of the body fat percentage. Devices for estimating the body fat percentage can be implemented as calculators, smart scales, and Internet web sites.
摘要翻译：通过使用BMI（1 / BMI）的倒数作为独立变量的多元回归分析，从人的体重指数估计人的身体脂肪百分比。在其他实施方案中，潜在的独立和容易获得的变量，例如年龄，性别和种族也结合使用以提供身体脂肪百分比的精确估计。用于估算身体脂肪百分比的装置可以实现为计算器，智能秤和互联网网站。

2. 发明授权

US06480736B1 Method for determining basal metabolism 有权
标题翻译：确定基础代谢的方法
公开(公告)号：US06480736B1
公开(公告)日：2002-11-12
申请号：US09920298
申请日：2001-08-02
申请人： Miyuki Kodama , Hitoshi Sato , Steven B. Heymsfield
发明人： Miyuki Kodama , Hitoshi Sato , Steven B. Heymsfield
IPC分类号： A61B500
CPC分类号： A61B5/4872 , A61B5/0537
摘要： Basal metabolism is determined by obtaining an age of a subject; determining fat-free mass of the subject; and calculating the basal metabolism of the subject using the determined fat-free mass and a reciprocal of the age. The basal metabolism can be calculated using the formula represented by BMR=A×FFM+B×(1/age)+C, in which BMR is basal metabolism (kcal/day), FFM is fat-free mass (kg), and A, B, and C are constants.
摘要翻译：基础代谢通过获得受试者的年龄确定; 确定受试者的无脂肪量; 并使用确定的无脂肪量和年龄的倒数计算受试者的基础代谢。可以使用BMR = AxFFM + Bx（1 / age）+ C表示的公式计算基础代谢，其中BMR是基础代谢（kcal /天），FFM是无脂肪质量（kg），A，B ，C为常数。

3. 发明授权

US06477409B2 Apparatus for measuring basal metabolism 有权
标题翻译：用于测量基础代谢的装置
公开(公告)号：US06477409B2
公开(公告)日：2002-11-05
申请号：US09920297
申请日：2001-08-02
申请人： Kazuhiko Sakata , Miyuki Kodama , Hitoshi Sato , Steven B. Heymsfield
发明人： Kazuhiko Sakata , Miyuki Kodama , Hitoshi Sato , Steven B. Heymsfield
IPC分类号： A61B500
CPC分类号： A61B5/4869 , A61B5/0537 , A61B2560/0468
摘要： An apparatus for measuring basal metabolism includes a device to input individual data, for example an age of a subject; a device to measure bioelectrical impedance of the subject; a device for calculation of fat-free mass on the basis of the individual data and the impedance;, and a device for calculation of basal metabolism of the subject on the basis of a reciprocal of the age and the fat-free mass. The basal metabolism can be calculated using the formula represented by BMR=A×FFM+B×(1/age)+C, in which BMR is basal metabolism (kcal/day), FFM is fat-free mass (kg), and A, B, and C are constants.
摘要翻译：用于测量基础代谢的装置包括输入个体数据的装置，例如受试者的年龄; 用于测量受试者的生物电阻抗的装置; 基于各个数据和阻抗计算无脂肪量的装置;以及基于年龄和无脂肪量的倒数计算受试者的基础代谢的装置。可以使用BMR = AxFFM + Bx（1 / age）+ C表示的公式计算基础代谢，其中BMR是基础代谢（kcal /天），FFM是无脂肪质量（kg），A，B ，C为常数。

4. 发明授权

US06393317B1 Living body impedance measuring instrument and body composition measuring instrument 有权
标题翻译：生物体阻抗测量仪和人体成分测量仪
公开(公告)号：US06393317B1
公开(公告)日：2002-05-21
申请号：US09367349
申请日：1999-12-07
申请人： Yoshinori Fukuda , Steven B. Heymsfield
发明人： Yoshinori Fukuda , Steven B. Heymsfield
IPC分类号： A61B505
CPC分类号： A61B5/4869 , A61B5/02125 , A61B5/0537
摘要： High frequency current application electrodes are brought into contact with both hands, both feet, etc., which are extreme parts of a body in order to apply current to the parts of the body to be measured. Potential difference measuring electrodes are brought into contact with the parts to be measured along the path of the high frequency current. High frequency current application electrodes and potential difference measuring electrodes are selected to select the path of the high frequency current and the path of the potential difference measurement in accordance with the purpose. Impedance on each of the parts of the body is measured and body composition is derived.
摘要翻译：高频电流施加电极与两只手，两只脚等接触，这两只脚是身体的极端部分，以便将电流施加到待测量的身体的部分。电位差测量电极沿着高频电流的路径与被测量部件接触。选择高频电流施加电极和电位差测量电极，以根据目的选择高频电流的路径和电位差测量的路径。测量身体各部位的阻抗，得出身体成分。

5. 发明授权

US4832042A Ventilator hood system for indirect calorimetry 失效
标题翻译：用于间接量热法的呼吸机罩系统
公开(公告)号：US4832042A
公开(公告)日：1989-05-23
申请号：US86844
申请日：1987-08-19
申请人： Heinz F. Poppendiek , Cullen M. Sabin , Steven B. Heymsfield
发明人： Heinz F. Poppendiek , Cullen M. Sabin , Steven B. Heymsfield
IPC分类号： A61B5/097 , A61M16/06
CPC分类号： A61B5/097 , A61M16/0627
摘要： Ventilator hood systems for metabolic studies involving a study of the gases exhaled by a person uses suction to induce a flow of gases through a special hood construction which is loosely fitted over the head of the person when he is supported on his back and which serves to conduct a mixture of such exhaled gases and induced gases to suitable analyzing equipment without loss or eddying of the exhaled gases.
摘要翻译：用于代谢研究的呼吸机罩系统涉及研究一个人呼出的气体，使用吸力来引导气体通过特殊的护罩结构，当专门的护罩结构被支撑在他的背上时，它被松散地安装在人的头部上，并且用于将这种呼出气体和诱导气体的混合物进行合适的分析设备，而不会对呼出气体造成损失或退火。

6. 发明授权

US4257107A Measuring device 失效
标题翻译：测量工具
公开(公告)号：US4257107A
公开(公告)日：1981-03-17
申请号：US908439
申请日：1978-05-22
申请人： Steven B. Heymsfield , Michael J. Sinclair
发明人： Steven B. Heymsfield , Michael J. Sinclair
IPC分类号： G01B3/10 , G01B3/16 , G01B3/20 , G01B7/02 , G01D3/00 , G01B3/08
CPC分类号： G01D3/00 , G01B3/1084 , G01B3/163 , G01B3/205 , G01B7/02 , G01B2003/1064 , G01B2003/1069 , G01B2003/1094
摘要： A measuring device for measuring the value represented by an indication on a graph, chart, map, or the like, having a calibration scale. The measuring device can accommodate any calibration scale over a wide range. The measuring device includes a first member, having a first reference indication on it, and a second member, having a second reference indication on it. The second member is movable with respect to the first member between a closed position, in which the two reference indications are adjacent each other, and an extended position, in which the two reference indications are separated. A first voltage signal, indicative of the separation of the first and second members, is applied to a ratiometric digital voltmeter which also receives as an input a second voltage signal determined by the setting of a manually adjustable control. The ratiometric digital voltmeter provides an output signal that is indicative of the ratio of its two input voltages, and this output is indicated on a digital display unit. In use, the two reference indications are placed at the two ends of the calibration scale indication of the graph, chart, map, or other such paper, to apply to the ratiometric digital voltmeter a first voltage signal indicative of that calibration scale indication, and the manually adjustable control is adjusted until the calibration value represented by that calibration scale indication is shown on the digital display unit. The two reference indications are then placed at the two ends of the indication to be measured, and the ratiometric voltmeter output, shown on the digital display unit, then represents that measured value.
摘要翻译：一种用于测量由具有校准刻度的图形，图表，地图等上的指示表示的值的测量装置。测量装置可以适应任何宽范围的校准刻度。测量装置包括在其上具有第一参考指示的第一构件和在其上具有第二参考指示的第二构件。第二构件可相对于第一构件在两个参考指示彼此相邻的关闭位置和两个参考指示分离的延伸位置之间移动。指示第一和第二构件分离的第一电压信号被施加到比例数字电压计，其还接收通过手动可调节控制的设置确定的第二电压信号作为输入。比例数字电压表提供了表示其两个输入电压的比率的输出信号，并且该输出在数字显示单元上指示。在使用中，两个参考指示被放置在图表，图表，地图或其他此类纸张的校准标度指示的两端，以将比例数字电压表应用于指示该校准标度指示的第一电压信号，以及调整手动调节的控制，直到在该数字显示单元上显示由该校准标度指示表示的校准值。然后将两个参考指示放置在要测量的指示的两端，并且数字显示单元上显示的比例电压表输出然后表示该测量值。

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