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1. 发明授权

US08482564B2 Region overlap control for autorange/autoset functions 失效
标题翻译：自动量程/自动设置功能的区域重叠控制
公开(公告)号：US08482564B2
公开(公告)日：2013-07-09
申请号：US11930776
申请日：2007-10-31
申请人： Craig H. Nelson , David Shanks , Evan A. Dickinson , Leif X. Running , Steven C. Herring
发明人： Craig H. Nelson , David Shanks , Evan A. Dickinson , Leif X. Running , Steven C. Herring
IPC分类号： G06T11/20
CPC分类号： G01R13/0236
摘要： A method of region overlap control for the display of a plurality of waveforms on an instrument includes an overlap function that allows selection by a user of a vertical height on a display screen for each of the waveforms. A ground marker for each of the waveforms is adjusted on the display screen according to the selected vertical height. The result is that the plurality of waveforms are displayed on the display screen in an overlapping fashion with sufficient vertical height to enhance triggering, all measurement functions and secondary functions, such as harmonics and switching loss measurements.
摘要翻译：用于在仪器上显示多个波形的区域重叠控制的方法包括允许用户在显示屏幕上为每个波形选择用户垂直高度的重叠功能。根据所选择的垂直高度，在显示屏上调整每个波形的地面标记。其结果是，多个波形以足够的垂直高度以重叠的方式显示在显示屏上，以增强触发，所有测量功能和辅助功能，例如谐波和开关损耗测量。

2. 发明申请

US20090109226A1 REGION OVERLAP CONTROL FOR AUTORANGE/AUTOSET FUNCTIONS 失效
标题翻译：自动/自动功能的区域覆盖控制
公开(公告)号：US20090109226A1
公开(公告)日：2009-04-30
申请号：US11930776
申请日：2007-10-31
申请人： Craig H. Nelson , David Shanks , Evan A. Dickinson , Leif X. Running , Steven C. Herring
发明人： Craig H. Nelson , David Shanks , Evan A. Dickinson , Leif X. Running , Steven C. Herring
IPC分类号： G06T11/20
CPC分类号： G01R13/0236
摘要： A method of region overlap control for the display of a plurality of waveforms on an instrument includes an overlap function that allows selection by a user of a vertical height on a display screen for each of the waveforms. A ground marker for each of the waveforms is adjusted on the display screen according to the selected vertical height. The result is that the plurality of waveforms are displayed on the display screen in an overlapping fashion with sufficient vertical height to enhance triggering, all measurement functions and secondary functions, such as harmonics and switching loss measurements.
摘要翻译：用于在仪器上显示多个波形的区域重叠控制的方法包括允许用户在显示屏幕上为每个波形选择用户垂直高度的重叠功能。根据所选择的垂直高度，在显示屏上调整每个波形的地面标记。其结果是，多个波形以足够的垂直高度以重叠的方式显示在显示屏上，以增强触发，所有测量功能和辅助功能，例如谐波和开关损耗测量。

3. 发明授权

US08023729B2 Apparatus and method of reducing color smearing artifacts in a low resolution picture 失效
标题翻译：在低分辨率图像中减少颜色拖影伪影的装置和方法
公开(公告)号：US08023729B2
公开(公告)日：2011-09-20
申请号：US11833103
申请日：2007-08-02
申请人： Craig H. Nelson
发明人： Craig H. Nelson
IPC分类号： G06K9/00
CPC分类号： H04N19/59 , H04N19/186 , H04N19/60 , H04N19/86
摘要： A method of reducing color smearing or color artifacts in a low resolution picture that is subjected to chrominance downsampling prior to display on a display device first upsamples the pixels in each row of the picture to double the picture width, then downsamples the chrominance values to produce a compressed data stream for transmission to the display device, and finally decompresses the compressed data stream for display. In order to maintain the aspect ration of the original picture, each doubled row may be repeated prior to transmission to the display device.
摘要翻译：在显示装置上显示之前，将经过色度下采样的低分辨率图像中的颜色拖尾或颜色伪影减少的方法首先将图像的每一行中的像素上采样到图像宽度的两倍，然后对色度值进行下采样以产生用于传输到显示设备的压缩数据流，并且最后解压缩压缩数据流以进行显示。为了保持原始图像的长宽比，可以在传输到显示装置之前重复每一行。

4. 发明申请

US20080031519A1 APPARATUS AND METHOD OF REDUCING COLOR SMEARING ARTIFACTS IN A LOW RESOLUTION PICTURE 失效
标题翻译：在低分辨率图像中减少颜色的细胞培养物的装置和方法
公开(公告)号：US20080031519A1
公开(公告)日：2008-02-07
申请号：US11833103
申请日：2007-08-02
申请人： Craig H. NELSON
发明人： Craig H. NELSON
IPC分类号： G06K9/00
CPC分类号： H04N19/59 , H04N19/186 , H04N19/60 , H04N19/86
摘要： A method of reducing color smearing or color artifacts in a low resolution picture that is subjected to chrominance downsampling prior to display on a display device first upsamples the pixels in each row of the picture to double the picture width, then downsamples the chrominance values to produce a compressed data stream for transmission to the display device, and finally decompresses the compressed data stream for display. In order to maintain the aspect ration of the original picture, each doubled row may be repeated prior to transmission to the display device.
摘要翻译：在显示装置上显示之前，将经过色度下采样的低分辨率图像中的颜色拖尾或颜色伪影减少的方法首先将图像的每一行中的像素上采样到图像宽度的两倍，然后对色度值进行下采样以产生用于传输到显示设备的压缩数据流，并且最后解压缩压缩数据流以进行显示。为了保持原始图像的长宽比，可以在传输到显示装置之前重复每一行。

5. 发明授权

US5231991A Apparatus for promoting waste-free primary flow in a patient monitoring device 失效
标题翻译：用于在患者监测装置中促进无废物一次流的装置
公开(公告)号：US5231991A
公开(公告)日：1993-08-03
申请号：US633244
申请日：1990-12-21
申请人： Craig H. Nelson
发明人： Craig H. Nelson
IPC分类号： A61B5/083 , G01N1/34 , G01N33/497
CPC分类号： A61B5/083 , G01N1/34 , G01N33/497 , G01N2001/4066
摘要： Apparatus for promoting waste-free primary flow in a patient monitoring device is disclosed and includes a waste trap with a body defining a waste chamber with the body including an entry port for communication with a primary channel of the device, and an exit port for communication with a secondary channel of the device. The exit port has a first cross-sectional area. The exit port is defined by a porous, gas-permeable, waste-blocking member that extends into the chamber to promote waste-free primary flow in any orientation of the trap. The member has a total-pore area exceeding the first cross-sectional area. Operatively connected between the ports is means for monitoring the differential pressure therebetween and for sending signals representative of such pressure to associated control circuitry of the device for determining the volume of waste in said body based on signals received from the monitoring means.
摘要翻译：公开了一种用于促进患者监测装置中的无废物一次流动的装置，并且包括具有限定废物室的主体的废物捕集器，其中主体包括用于与装置的主要通道通信的进入端口和用于通信的出口与设备的辅助通道。出口具有第一横截面积。出口由多孔，透气的废物阻挡构件限定，该构件延伸到腔室中，以促进陷阱的任何取向的无废气主流。该构件的总孔面积超过第一截面积。操作上连接在端口之间的装置是用于监测它们之间的压差的装置，并且用于将表示这种压力的信号发送到装置的相关控制电路，用于基于从监视装置接收的信号确定所述身体中的废物体积。

6. 发明授权

US4889133A Method for noninvasive blood-pressure measurement by evaluation of waveform-specific area data 失效
公开(公告)号：US4889133A
公开(公告)日：1989-12-26
申请号：US198468
申请日：1988-05-25
申请人： Craig H. Nelson , Thomas J. Dorsett , Charles L. Davis
发明人： Craig H. Nelson , Thomas J. Dorsett , Charles L. Davis
IPC分类号： A61B5/0225
CPC分类号： A61B5/02225 , A61B5/0225
摘要： A microprocessor-controlled, oscillometric method for determining a patient's systolic, diastolic, and mean arterial pressure, practiced in a system comprising an inflatable, occluding cuff, a pump and a valve coupled to the cuff, and monitoring apparatus coupled to the cuff adapted to measure cuff pressure and recurring blood-pressure pulsations occurring in the cuff that are caused by each heart contraction occurring in a measurement cycle. Cuff pressure is raised to a level above the patinet's systolic pressure, and progressively reduced in a stepwise fashion to an ending cuff pressure. A fixed number of pulsations are measured and processed at a first and second cuff-pressure step, and a generally lesser number of oscillations are measured and processed at a third and subsequent cuff-pressure steps. The method includes a first artifact rejection technique used to check for false data relative to the formation of each blood-pressure pulsation. Further, the method includes calculating, for each blood-pressure pulsation, the impulse of a force that is exerted upon the patinet's blood from, and during, each heart contraction that occurs in the measurement cycle. An impulse value is stored relative to each pulsation. A second artifact rejection technique is used, beginning at the second cuff-pressure step, to generate a prediction curve for predicting a next, expected-to-be-stored pulsation impulse value for a next, lower cuff-pressure step. The second artifact rejection technique is also used to repeatedly smooth the prediction curve based on the difference between a pulsation's calculated impulse value and its respective predicted impulse value. A final, smoothed curve is generated reflecting a final impulse value for each cuff-pressure step. From the final curve, the desired blood pressure parameters are derived and displayed in the form of arabic numerals by means of an LCD readout.

7. 发明授权

US4777959A Artifact detection based on heart rate in a method and apparatus for indirect blood pressure measurement 失效
标题翻译：用于间接血压测量的方法和装置中基于心率的神器检测
公开(公告)号：US4777959A
公开(公告)日：1988-10-18
申请号：US908446
申请日：1986-09-17
申请人： Richard A. Wallach , Craig H. Nelson
发明人： Richard A. Wallach , Craig H. Nelson
IPC分类号： A61B5/022 , G06F17/00 , A61B5/02
CPC分类号： A61B5/022 , A61B5/02225
摘要： A method and apparatus for the indirect measurement of blood pressure is disclosed. Pressure is applied to a cuff attached to a patient adjacent a blood vessel and a quantity representative of the patient's blood pressure is measured as the applied pressure is changed. A first table of values of the quantity as the applied pressure is changed is formed. Values of the first table are selected as spurious high and low values in response to predetermined criteria and new values assigned to the selected values which reduces the error in calculating systolic and diastolic blood pressures from the table. A second table of heart rate values as the applied pressure is changed is formed. Selected heart rate values are set to zero based on predetermined criteria and the locations of the zeros are compared with the locations of systolic, diastolic and maximum values in first table to determine whether to reject or abort the blood pressure reading.
摘要翻译：公开了用于间接测量血压的方法和装置。对附着在血管附近的患者的袖带施加压力，并且随着施加的压力改变而测量代表患者血压的量。形成作为施加压力的量的值的第一表改变。响应于预定的标准和分配给所选值的新值，选择第一表的值作为假高和低值，从而降低从表中计算收缩压和舒张压的误差。形成随施加压力改变的心率值的第二表。基于预定标准将所选择的心率值设置为零，并将零点的位置与第一表中的收缩期，舒张期和最大值的位置进行比较，以确定是否拒绝或中止血压读数。

8. 发明授权

US4799492A Method and apparatus for indirect blood pressure measurement 失效
标题翻译：用于间接血压测量的方法和装置
公开(公告)号：US4799492A
公开(公告)日：1989-01-24
申请号：US875440
申请日：1986-06-17
申请人： Craig H. Nelson
发明人： Craig H. Nelson
IPC分类号： A61B5/022 , G06F17/00 , A61B5/02
CPC分类号： A61B5/022 , A61B5/02225 , Y10S128/90
摘要： A method and apparatus for the indirect measurement of blood pressure is disclosed. Pressure is applied to a cuff attached to a patient adjacent a blood vessel and a quantity representative of the patient's blood pressure is measured as the applied pressure is changed. A table of values of the quantity as the applied pressure is changed is formed. Valves of the table are selected as spurious high and low values in response to predetermined criteria and new values assigned to the selected values which reduces the error in calculating systolic and diastolic blood pressure from the table.
摘要翻译：公开了用于间接测量血压的方法和装置。对附着在血管附近的患者的袖带施加压力，并且随着施加的压力改变而测量代表患者血压的量。形成作为施加压力的量的值的表格。响应于预定的标准和分配给所选值的新值，将表的阀选择为杂散的高和低值，这降低了从表中计算收缩压和舒张压的误差。

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