公开(公告)号：US6123524A

公开(公告)日：2000-09-26

申请号：US15012

申请日：1998-01-28

申请人： Hal Danby ,  Geoff Hutchins ,  Thomas McGraghan ,  Jon Plumb ,  Mark Harris ,  Stuart Page ,  Alan Brundle ,  Tim Allen ,  Ralph H. LaBedz ,  Kenneth M. Lynn ,  Martin Monaghan ,  Kevin J. Moraski ,  Svante Eric Myren ,  Janice Stewart ,  John M. Turner

发明人： Hal Danby ,  Geoff Hutchins ,  Thomas McGraghan ,  Jon Plumb ,  Mark Harris ,  Stuart Page ,  Alan Brundle ,  Tim Allen ,  Ralph H. LaBedz ,  Kenneth M. Lynn ,  Martin Monaghan ,  Kevin J. Moraski ,  Svante Eric Myren ,  Janice Stewart ,  John M. Turner

IPC分类号： A61M5/00 ,  A61M1/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  B01J4/00 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16 ,  F04C5/00

CPC分类号： F04B53/16 ,  A61M39/281 ,  A61M5/142 ,  A61M5/16854 ,  A61M5/365 ,  F04B43/082 ,  F04B43/1223 ,  A61M2205/14 ,  Y10S128/12 ,  Y10T29/49236

摘要： A medical infusion pump is disclosed which provides for greatly improved accuracy in the delivery of medicaments to a patient. Among the various features included in the instant invention is a pumping body which serves to deform and reform a tube so as to maintain the initial cross-section thereof and thereby preserve the output accuracy of the pump. Also disclosed with regard to the pumping body is a wholly mechanical synchronization of the pumping body and valves associated therewith and coactive with the aforementioned synchronization a mechanical linearization of output of the pumping body per each pumping cycle. Additionally, several features which serve to enhance the utility of the instant invention are also included therein among which is an associated assembly operative to automatically load or disload a tube or IV set into or out of the pumping body. Associated with the assembly operative to automatically load or disload a tube and disclosed herein is an assembly operative to selectively open or close a slide clamp associated with the tube in such a way as to ensure that the tube is occluded such that in combination with the valves associated with the pumping body, a condition of free-flow of medicament is never realized. Additionally disclosed are sensor housings adapted to measure various quantities associated with fluid flowing through the tube wherein the housings are with associated components adapted to achieve a substantially normal orientation with respect to the sidewall of the tube and in the achieving of such normal orientation, expressing an essentially zero elastic stress gradient across the tube.

摘要翻译： 公开了一种医疗输液泵，其提供了向患者输送药物的大大提高的准确度。 在本发明中包括的各种特征中的一个是泵体，其用于使管变形和重新变形以保持其初始横截面，从而保持泵的输出精度。 关于泵体还公开了泵体和与其相关联的阀的完全机械同步，并且与上述同步共同作用，每个泵送循环的泵送体的输出的机械线性化。 此外，还包括用于增强本发明的实用性的几个特征，其中相关联的组件可操作以自动加载或卸载进入或离开泵体的管或IV。 与可操作以自动加载或卸载管并且在此公开的组件相关联的组件是可操作以选择性地打开或关闭与管相关联的滑动夹具的组件，以确保管被封闭，使得与阀组合 与泵送体相关联，从未实现药物自由流动的状态。 另外公开的是适于测量与流过管的流体相关联的各种量的传感器壳体，其中壳体具有适于实现相对于管的侧壁的基本正常取向的相关部件，以及实现这种正常取向， 在管上基本上为零弹性应力梯度。

公开(公告)号：US06213723B1

公开(公告)日：2001-04-10

申请号：US09014643

申请日：1998-01-28

申请人： Hal Danby ,  Geoff Hutchins ,  Thomas McGraghan ,  Jon Plumb ,  Mark Harris ,  Stuart Page ,  Alan Brundle ,  Tim Allen ,  Ralph H. LaBedz ,  Kenneth M. Lynn ,  Martin Monaghan ,  Kevin J. Moraski ,  Svante (Eric) Myren ,  Janice Stewart ,  John M. Turner

发明人： Hal Danby ,  Geoff Hutchins ,  Thomas McGraghan ,  Jon Plumb ,  Mark Harris ,  Stuart Page ,  Alan Brundle ,  Tim Allen ,  Ralph H. LaBedz ,  Kenneth M. Lynn ,  Martin Monaghan ,  Kevin J. Moraski ,  Svante (Eric) Myren ,  Janice Stewart ,  John M. Turner

IPC分类号： F04B1924

CPC分类号： F04B43/082 ,  F04B53/16

摘要： A medical infusion pump is disclosed which provides for greatly improved accuracy in the delivery of medicaments to a patient. Among the various features included in the instant invention is a pumping body which serves to deform and reform a tube so as to maintain the initial cross-section thereof and thereby preserve the output accuracy of the pump. Also disclosed with regard to the pumping body is a wholly mechanical synchronization of the pumping body and valves associated therewith and coactive with the aforementioned synchronization a mechanical linearization of output of the pumping body per each pumping cycle. Additionally, several features which serve to enhance the utility of the instant invention are also included therein among which is an associated assembly operative to automatically load or disload a tube or IV set into or out of the pumping body. Associated with the assembly operative to automatically load or disload a tube and disclosed herein is an assembly operative to selectively open or close a slide clamp associated with the tube in such a way as to ensure that the tube is occluded such that in combination with the valves associated with the pumping body, a condition of free-flow of medicament is never realized. Additionally disclosed are sensor housings adapted to measure various quantities associated with fluid flowing through the tube wherein the housings are with associated components adapted to achieve a substantially normal orientation with respect to the sidewall of the tube and in the achieving of such normal orientation, expressing an essentially zero elastic stress gradient across the tube.

公开(公告)号：US5842841A

公开(公告)日：1998-12-01

申请号：US672367

申请日：1996-06-24

申请人： Hal Danby ,  Geoff Hutchins ,  Thomas McGraghan ,  Jon Plumb ,  Mark Harris ,  Stuart Page ,  Alan Brundle ,  Tim Allen ,  Ralph H. LaBedz ,  Kenneth M. Lynn ,  Martin Monaghan ,  Kevin J. Moraski ,  Svante Eric Myren ,  Janice Stewart ,  John M. Turner

发明人： Hal Danby ,  Geoff Hutchins ,  Thomas McGraghan ,  Jon Plumb ,  Mark Harris ,  Stuart Page ,  Alan Brundle ,  Tim Allen ,  Ralph H. LaBedz ,  Kenneth M. Lynn ,  Martin Monaghan ,  Kevin J. Moraski ,  Svante Eric Myren ,  Janice Stewart ,  John M. Turner

IPC分类号： A61M5/00 ,  A61M1/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M39/28 ,  B01J4/00 ,  F04B43/08 ,  F04B43/12 ,  F04B53/16 ,  F04C5/00 ,  F04B21/00

CPC分类号： F04B53/16 ,  A61M39/281 ,  A61M5/142 ,  A61M5/16854 ,  A61M5/365 ,  F04B43/082 ,  F04B43/1223 ,  A61M2205/14 ,  Y10S128/12 ,  Y10T29/49236

摘要： A medical infusion pump is disclosed which provides for greatly improved accuracy in the delivery of medicaments to a patient. Among the various features included in the instant invention is a pumping body which serves to deform and reform a tube so as to maintain the initial cross-section thereof and thereby preserve the output accuracy of the pump. Also disclosed with regard to the pumping body is a wholly mechanical synchronization of the pumping body and valves associated therewith and coactive with the aforementioned synchronization a mechanical linearization of output of the pumping body per each pumping cycle. Additionally, several features which serve to enhance the utility of the instant invention are also included therein among which is an associated assembly operative to automatically load or disload a tube or IV set into or out of the pumping body. Associated with the assembly operative to automatically load or disload a tube and disclosed herein is is an assembly operative to selectively open or close a slide clamp associated with the tube in such a way as to ensure that the tube is occluded such that in combination with the valves associated with the pumping body, a condition of free-flow of medicament is never realized. Additionally disclosed are sensor housings adapted to measure various quantities associated with fluid flowing through the tube wherein the housings are with associated components adapted to achieve a substantially normal orientation with respect to the sidewall of the tube and in the achieving of such normal orientation, expressing an essentially zero elastic stress gradient across the tube.

摘要翻译： 公开了一种医疗输液泵，其提供了向患者输送药物的大大提高的准确度。 在本发明中包括的各种特征中的一个是泵体，其用于使管变形和重新变形以保持其初始横截面，从而保持泵的输出精度。 关于泵体还公开了泵体和与其相关联的阀的完全机械同步，并且与上述同步共同作用，每个泵送循环的泵送体的输出的机械线性化。 此外，还包括用于增强本发明的实用性的几个特征，其中相关联的组件可操作以自动加载或卸载进入或离开泵体的管或IV。 与可操作以自动加载或卸载管并且在此公开的组件相关联的组件是可操作以选择性地打开或关闭与管相关联的滑动夹具的组件，以便确保管被封闭，使得与 与泵体相关的阀门，从未实现药物自由流动的状态。 另外公开的是适于测量与流过管的流体相关联的各种量的传感器壳体，其中壳体具有适于实现相对于管的侧壁的基本正常取向的相关部件，以及实现这种正常取向， 在管上基本上为零弹性应力梯度。

公开(公告)号：US06213738B1

公开(公告)日：2001-04-10

申请号：US09014965

申请日：1998-01-28

申请人： Hal Danby ,  Geoff Hutchins ,  Jon Plumb ,  Mark Harris ,  Tim Allen ,  Martin Monaghan ,  Svante (Eric) Myren

发明人： Hal Danby ,  Geoff Hutchins ,  Jon Plumb ,  Mark Harris ,  Tim Allen ,  Martin Monaghan ,  Svante (Eric) Myren

IPC分类号： F04B4308

CPC分类号： F04B53/16 ,  A61M5/142 ,  A61M5/16854 ,  A61M5/365 ,  A61M39/281 ,  A61M2205/14 ,  F04B43/082 ,  F04B43/1223 ,  Y10S128/12 ,  Y10T29/49236

摘要： A medical infusion pump is disclosed which provides for greatly improved accuracy in the delivery of medicaments to a patient. Among the various features included in the instant invention is a pumping body which serves to deform and reform a tube so as to maintain the initial cross-section thereof and thereby preserve the output accuracy of the pump. Also disclosed with regard to the pumping body is a wholly mechanical synchronization of the pumping body and valves associated therewith and coactive with the aforementioned synchronization a mechanical linearization of output of the pumping body per each pumping cycle. Additionally, several features which serve to enhance the utility of the instant invention are also included therein among which is an associated assembly operative to automatically load or disload a tube or IV set into or out of the pumping body. Associated with the assembly operative to automatically load or disload a tube and disclosed herein is an assembly operative to selectively open or close a slide clamp associated with the tube in such a way as to ensure that the tube is occluded such that in combination with the valves associated with the pumping body, a condition of free-flow of medicament is never realized. Additionally disclosed are sensor housings adapted to measure various quantities associated with fluid flowing through the tube wherein the housings are with associated components adapted to achieve a substantially normal orientation with respect to the sidewall of the tube and in the achieving of such normal orientation, expressing an essentially zero elastic stress gradient across the tube.

摘要翻译： 公开了一种医疗输液泵，其提供了向患者输送药物的大大提高的准确度。 在本发明中包括的各种特征中的一个是泵体，其用于使管变形和重新变形以保持其初始横截面，从而保持泵的输出精度。 关于泵体还公开了泵体和与其相关联的阀的完全机械同步，并且与上述同步共同作用，每个泵送循环的泵送体的输出的机械线性化。 此外，还包括用于增强本发明的实用性的几个特征，其中相关联的组件可操作以自动加载或卸载进入或离开泵体的管或IV。 与可操作以自动加载或卸载管并且在此公开的组件相关联的组件是可操作以选择性地打开或关闭与管相关联的滑动夹具的组件，以确保管被封闭，使得与阀组合 与泵送体相关联，从未实现药物自由流动的状态。 另外公开的是适于测量与流过管的流体相关联的各种量的传感器壳体，其中壳体具有适于实现相对于管的侧壁的基本正常取向的相关部件，以及实现这种正常取向， 在管上基本上为零弹性应力梯度。

公开(公告)号：US07338260B2

公开(公告)日：2008-03-04

申请号：US10802180

申请日：2004-03-17

申请人： Alan Brundle ,  Tim Allen ,  Son Dao

发明人： Alan Brundle ,  Tim Allen ,  Son Dao

IPC分类号： F04B49/06 ,  F04B49/00 ,  A61M1/00

CPC分类号： A61M5/142 ,  A61M5/14216 ,  A61M5/14228 ,  A61M2205/3351 ,  A61M2205/3368 ,  A61M2205/52 ,  A61M2205/8212 ,  G05B2219/41206 ,  G05B2219/41326

摘要： A system and method is disclosed for controlling the input electrical current to an infusion pump stepper motor based on predetermined torque requirements. The system can include a motor controller and a non-volatile memory containing expected load torque values throughout a pump cycle. Responsive to the expected load torque values, the motor controller provides the stepper motor with a varying electrical current for overcoming load torque at each point in the pumping cycle. Additional factors can also be considered for varying the electrical current. These factors include, but are not limited to, temperature, pressure, and elapsed operating time.

摘要翻译： 公开了一种用于基于预定的扭矩要求来控制输注泵步进电动机的输入电流的系统和方法。 该系统可以包括电动机控制器和在整个泵循环中包含预期负载转矩值的非易失性存储器。 响应于预期的负载转矩值，电机控制器为步进电机提供变化的电流，以克服泵送循环中每个点的负载转矩。 还可以考虑另外的因素来改变电流。 这些因素包括但不限于温度，压力和经过的运行时间。

公开(公告)号：US20050206340A1

公开(公告)日：2005-09-22

申请号：US10802180

申请日：2004-03-17

申请人： Alan Brundle ,  Tim Allen ,  Son Dao

发明人： Alan Brundle ,  Tim Allen ,  Son Dao

IPC分类号： A61M5/142 ,  G05B19/40 ,  H02P8/22 ,  H02P8/00

CPC分类号： A61M5/142 ,  A61M5/14216 ,  A61M5/14228 ,  A61M2205/3351 ,  A61M2205/3368 ,  A61M2205/52 ,  A61M2205/8212 ,  G05B2219/41206 ,  G05B2219/41326

摘要： A system and method is disclosed for controlling the input electrical current to an infusion pump stepper motor based on predetermined torque requirements. The system can include a motor controller and a non-volatile memory containing expected load torque values throughout a pump cycle. Responsive to the expected load torque values, the motor controller provides the stepper motor with a varying electrical current for overcoming load torque at each point in the pumping cycle. Additional factors can also be considered for varying the electrical current. These factors include, but are not limited to, temperature, pressure, and elapsed operating time.

摘要翻译： 公开了一种用于基于预定的扭矩要求来控制输注泵步进电动机的输入电流的系统和方法。 该系统可以包括电动机控制器和在整个泵循环中包含预期负载转矩值的非易失性存储器。 响应于预期的负载转矩值，电机控制器为步进电机提供变化的电流，以克服泵送循环中每个点的负载转矩。 还可以考虑另外的因素来改变电流。 这些因素包括但不限于温度，压力和经过的运行时间。

公开(公告)号：US08234101B1

公开(公告)日：2012-07-31

申请号：US13022919

申请日：2011-02-08

申请人： James M. Brown ,  Tim Allen ,  Mike Fairman ,  Jeffrey O. Pritchard

发明人： James M. Brown ,  Tim Allen ,  Mike Fairman ,  Jeffrey O. Pritchard

IPC分类号： G06F17/50 ,  G06F9/445

CPC分类号： G06F17/5077 ,  G06F17/5045 ,  G06F17/5054

摘要： A system for designing a circuit, which includes a module, uses a computer. A user may program or adapt the computer to perform computer-aided design functions. The computer obtains a description of the module from the user. The computer parses the description of the module to identify a port of the module, and to obtain information about the port. The computer presents to the user the information that it has obtained about the port.

摘要翻译： 用于设计包括模块的电路的系统使用计算机。 用户可以对计算机进行编程或调整以执行计算机辅助设计功能。 计算机从用户获取模块的描述。 计算机解析模块的描述以识别模块的端口，并获取有关端口的信息。 计算机向用户显示它已经获得关于端口的信息。

公开(公告)号：US08004540B1

公开(公告)日：2011-08-23

申请号：US11545989

申请日：2006-10-10

申请人： Aaron Munter ,  Tim Allen

发明人： Aaron Munter ,  Tim Allen

IPC分类号： G09G5/00

CPC分类号： G06F3/1438 ,  G06F3/1462 ,  G09G2370/02 ,  G09G2370/042

摘要： A method is provided to retrieve a display resolution used by a computing device in an online conference. With the display resolution, a boundary associated with the display resolution is displayed. The boundary is configured to define a display area shown on the computing device.

摘要翻译： 提供一种用于检索在线会议中计算设备使用的显示分辨率的方法。 使用显示分辨率，显示与显示分辨率相关联的边界。 边界被配置为定义计算设备上显示的显示区域。

公开(公告)号：US07890317B2

公开(公告)日：2011-02-15

申请号：US11839398

申请日：2007-08-15

申请人： James M. Brown ,  Tim Allen ,  Mike Fairman ,  Jeffrey O. Pritchard

发明人： James M. Brown ,  Tim Allen ,  Mike Fairman ,  Jeffrey O. Pritchard

IPC分类号： G06F9/44 ,  G06F11/00

CPC分类号： G06F17/5077 ,  G06F17/5045 ,  G06F17/5054

摘要： A system for designing a circuit, which includes a module, uses a computer. A user may program or adapt the computer to perform computer-aided design functions. The computer obtains a description of the module from the user. The computer parses the description of the module to identify a port of the module, and to obtain information about the port. The computer presents to the user the information that it has obtained about the port.

摘要翻译： 用于设计包括模块的电路的系统使用计算机。 用户可以对计算机进行编程或调整以执行计算机辅助设计功能。 计算机从用户获取模块的描述。 计算机解析模块的描述以识别模块的端口，并获取有关端口的信息。 计算机向用户显示它已经获得关于端口的信息。

公开(公告)号：US07493584B1

公开(公告)日：2009-02-17

申请号：US11354218

申请日：2006-02-13

申请人： Jeffrey Orion Pritchard ,  Tim Allen ,  Aaron Ferrucci ,  Chris Adler

发明人： Jeffrey Orion Pritchard ,  Tim Allen ,  Aaron Ferrucci ,  Chris Adler

IPC分类号： G06F17/50

CPC分类号： G06F17/5045

摘要： Methods and apparatus are provided for efficiently implementing a programmable chip using hardware description source files passed through multiple tools. A hardware description language source file is provided with mechanisms to allow tool-specific code to be handled by both a synthesis tool and by a simulation tool. Instructions are provided to direct a synthesis tool to read as code comments that a simulation tool is configured to disregard.

摘要翻译： 提供了使用通过多个​​工具传递的硬件描述源文件来有效地实现可编程芯片的方法和装置。 硬件描述语言源文件提供有允许特定于工具的代码由综合工具和仿真工具来处理的机制。 提供说明以指导综合工具读取模拟工具被配置为忽略的代码注释。