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：US5609957A

公开(公告)日：1997-03-11

申请号：US507501

申请日：1995-08-28

申请人： Stuart Page ,  Paul L. Probert

发明人： Stuart Page ,  Paul L. Probert

IPC分类号： D01F2/12 ,  D02O3/00

CPC分类号： D01F2/12 ,  Y10T428/2927 ,  Y10T428/2965

摘要： Regenerated cellulosic fibers are delustered by the incorporation therein of hollow beads, suitably spherical beads of a diameter between 1.5 and 0.25 microns which have water permeable walls.

摘要翻译： PCT No.PCT / GB94 / 00370 Sec。 371日期：1995年8月28日 102（e）日期1995年8月28日PCT 1994年2月24日PCT PCT。 公开号WO94 / 20653 日期1994年9月15日再生的纤维素纤维通过掺入中空珠，适当的具有1.5至0.25微米直径的球形珠而具有透水性壁。

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：US5175800A

公开(公告)日：1992-12-29

申请号：US742577

申请日：1991-08-07

申请人： Alexandru Galis ,  Malcolm Richardson ,  Stuart Page ,  Shailen Devani

发明人： Alexandru Galis ,  Malcolm Richardson ,  Stuart Page ,  Shailen Devani

IPC分类号： H04L12/24 ,  H04L29/00

CPC分类号： H04L41/0856 ,  H04L29/00 ,  H04L41/0803 ,  H04L41/16 ,  Y10S706/908 ,  Y10S706/909

摘要： A configuration expert system and a configuration database system which provides the means for a complete (re) configuration task for communications networks. The present invention allows a human user to define and maintain a communications network requirements database for (re) configuration of a communications network. Further, the present invention allows a human user to define and maintain a network configuration database for the physical and logical layers of a network. The present invention generates a communications network configuration database and produces network loadable configuration data for the communications network. Upload communications network configuration data means are provided between the network and for transferring communications network (re)configuration information to the present invention. The expert system of the present invention validates the human user's requirements or changes to requirements for the communications network and produces an expert configuration data set of options for the full and partial configuration tasks of a communications network.

摘要翻译： 配置专家系统和配置数据库系统，其提供用于通信网络的完整（重新）配置任务的手段。 本发明允许人类用户定义和维护用于（重新）配置通信网络的通信网络需求数据库。 此外，本发明允许人类用户定义和维护网络的物理层和逻辑层的网络配置数据库。 本发明生成通信网络配置数据库，并为通信网络产生网络可加载配置数据。 在网络之间提供上传通信网络配置数据装置，并且用于将通信网络（重新）配置信息传送到本发明。 本发明的专家系统验证人类用户对通信网络的要求或要求的变化，并产生用于通信网络的全部和部分配置任务的专家配置数据组选项。

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。