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1. 发明授权

US5078683A Programmable infusion system 失效
标题翻译：可编程输液系统
公开(公告)号：US5078683A
公开(公告)日：1992-01-07
申请号：US518987
申请日：1990-05-04
申请人： Gregory E. Sancoff , Mark McWilliams , Howard S. Barr , Edward T. Cordner, Jr. , Russell C. Barton
发明人： Gregory E. Sancoff , Mark McWilliams , Howard S. Barr , Edward T. Cordner, Jr. , Russell C. Barton
IPC分类号： A61M5/142 , A61M39/28
CPC分类号： A61M5/14228 , A61J2205/10 , A61J2205/70 , A61M2205/3306 , A61M2205/6072 , A61M39/281 , A61M5/365 , Y10S128/13
摘要： A programmable infusion system includes a disposable IV tubing apparatus for conveying intravenous fluid from a source to a patient. A compact, portable case has a receptacle for removably receiving a segment of the disposable apparatus. A peristaltic pump is mounted in the case for engaging the segment of the disposable apparatus and pumping intravenous fluid therethrough. A motor is mounted in the case and is connected for driving the pump upon energization thereof. A bar code reader is mounted in an edge portion of the case for sensing a bar code label attached to the source of intravenous fluid, such as a bag. The bar code label represents the prescribed fluid delivery parameters. These are read and displayed in alphanumeric form by the system when the edge portion of the case containing the bar code reader is passed over the label. A micro-controller mounted in the case energizes the motor so that the peristaltic pump conveys the fluid through the disposable apparatus in accordance with the delivery rate parameters.
摘要翻译：可编程输注系统包括用于将静脉内流体从源输送到患者的一次性IV管道装置。紧凑的便携式外壳具有用于可拆卸地接收一次性装置的一部分的插座。蠕动泵安装在壳体中用于接合一次性装置的部分并泵送静脉内流体通过其中。电动机安装在壳体中并连接用于在通电时驱动泵。条形码读取器安装在外壳的边缘部分中，用于感测附接到静脉内流体源（例如袋子）上的条形码标签。条形码标签代表规定的流体输送参数。当包含条形码读取器的外壳的边缘部分通过标签时，系统将以字母数字形式读取和显示这些内容。安装在壳体中的微型控制器为电动机通电，使得蠕动泵根据输送速率参数将流体输送通过一次性装置。

2. 发明授权

US06172479B2 Battery control circuit 失效
标题翻译：电池控制电路
公开(公告)号：US06172479B2
公开(公告)日：2001-01-09
申请号：US09264206
申请日：1999-03-04
申请人： Russell C. Barton
发明人： Russell C. Barton
IPC分类号： H01M1046
CPC分类号： H02J7/36
摘要： The present invention provides a cost-effective, accurate use of multiple batteries in a battery pack 110. The battery pack 110 consisting a plurality of battery cells 112. A monitoring circuit 117, 217, 317 is provided that monitors the battery cells 112. The monitoring circuit 117, 217, 317 is connected to a microprocessor 119 through an analog-to-digital converter 114. The microprocessor 119 determines the amount of voltage remaining in the battery cells 112. The microprocessor 119 also monitors the voltage output from the battery pack 110. When the voltage being supplied by the battery pack 110 falls below a threshold value, a switching circuit 121, 221, 321 switches depleted battery cells 112 with charged battery cells 112.
摘要翻译：本发明提供了电池组110中的多个电池的成本有效，准确的使用。由多个电池单元112组成的电池组110.提供监视电池单元112的监视电路117,217,317。监视电路117,217,317通过模数转换器114连接到微处理器119.微处理器119确定电池单元112中剩余的电压量。微处理器119还监视从电池组输出的电压当由电池组110提供的电压下降到阈值以下时，开关电路121,221,321用充电电池单元112切换耗尽的电池单元112。

3. 发明授权

US5221268A Multiple dose control apparatus 失效
标题翻译：多用量控制装置
公开(公告)号：US5221268A
公开(公告)日：1993-06-22
申请号：US804837
申请日：1991-12-06
申请人： Russell C. Barton , Maresala Milo , Charles N. Bunn
发明人： Russell C. Barton , Maresala Milo , Charles N. Bunn
IPC分类号： A61M5/168
CPC分类号： A61M5/16813
摘要： A multiple dose infusion controller for controlling the delivery of multiple dosages of an intravenous fluid from a source to a site comprises a compact, portable housing having a slot for removably receiving a segment of a disposable tubing connected to an IV source for transporting an IV fluid to a site, a valve member mounted in the housing for periodically engaging and compressing the tubing for closing the tubing for preventing flow of fluid therethrough, a motor in the housing for driving the valve member upon energization to selected open and closed positions, and controls in the housing for periodically energizing the motor for selectively controlling the flow of the fluid through the tubing in accordance with predetermined delivery times and duration parameters.
摘要翻译：用于控制多个剂量的静脉内流体从源到位置的多剂量输注控制器包括紧凑的便携式壳体，其具有用于可移除地接收连接到IV源的一次性管道的段的槽，用于输送IV流体安装在壳体中的阀构件，用于周期性地接合和压缩用于封闭管道的管道的管道，用于防止流体流过其中;壳体中的马达，用于在通电到选定的打开和关闭位置时驱动阀构件，以及控制在壳体中用于周期性地给电动机供电，以根据预定的传送时间和持续时间参数选择性地控制通过管道的流体的流动。

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