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1. 发明专利

JP2008220982A Infusion set 有权
标题翻译：输液套装
公开(公告)号：JP2008220982A
公开(公告)日：2008-09-25
申请号：JP2008117985
申请日：2008-04-30
申请人： Zevex Inc , ゼヴェクス・インコーポレーテッド
发明人： MALMSTROM JAMES A , BECK KENT F , MILES SCOTT D
IPC分类号： A61M3/00 , A61M5/00 , A61M5/142 , A61M5/168 , A61M31/00 , G01L9/00
CPC分类号： A61M5/16854 , A61M5/14232 , A61M2202/0482 , A61M2205/3306 , A61M2205/3351 , A61M2205/3355 , G01L9/0007
摘要： PROBLEM TO BE SOLVED: To provide an improved infusion set for feeding a medicine to a patient. SOLUTION: An optical pressure monitoring system includes a tube from an infusion set and an optical signal sensor disposed to detect changes in the diameter of the tube and thereby determine pressure changes within the tube. By selecting the position of the tube relative to the optical signal transmitter and optical signal receiver, the optical signal sensor can both detect pressure changes and provide an integrity check for both the functioning of the optical signal sensor and the placement of the tube. By modifying the tube to exaggerate changes in tube diameter responsive to pressure changes, the sensitivity of the optical signal sensor can be increased. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于将药物喂给患者的改进的输液器。解决方案：光学压力监测系统包括来自输液器的管和设置成检测管的直径变化并由此确定管内的压力变化的光信号传感器。通过选择管相对于光信号发射器和光信号接收器的位置，光信号传感器既可以检测压力变化，也可以对光信号传感器的功能和放置管进行完整性检查。通过改变管以根据压力变化夸大管直径的变化，可以增加光信号传感器的灵敏度。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008135059A Precision dosage apparatus, system and method 审中-公开
标题翻译：精密剂量装置，系统和方法
公开(公告)号：JP2008135059A
公开(公告)日：2008-06-12
申请号：JP2008023832
申请日：2008-02-04
申请人： Zevex Inc , ゼヴェクス・インコーポレーテッド
发明人： MALMSTROM JAMES A , SOSS DAVID
IPC分类号： A61M5/00 , G05D7/06 , A61M5/142
CPC分类号： G05D7/0676 , A61M5/142 , A61M2205/17 , A61M2205/3331 , A61M2205/3368 , A61M2205/3379 , A61M2230/04
摘要： PROBLEM TO BE SOLVED: To provide a low-cost, and reliable dosage controller for a standard motor liquid, which eliminates freewheeling and prevents overrun in the event of system failures. SOLUTION: A dosage apparatus includes a peristaltic pump 104 for transferring liquid, and a means for generating a heartbeat signal 140 which is configured to control the liquid to be transferred and includes a controller 134 for driving a motor. The controller further includes a watchdog circuit 136 for generating the heartbeat signal for generating a regular beat, monitoring the heartbeat signal, detecting the beat of the heartbeat signal, and disabling a pumping motor when the detected beat is not within a prescribed time. When a power switch 122 and a grounding switch 124 are both powered, power is supplied to the pumping motor and an individual signal for controlling the power switch and the grounding switch is used. The watchdog circuit supplies an enable signal for the grounding switch, whereas the controller provides a stop signal for the power switch. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为标准电机液体提供低成本，可靠的剂量控制器，消除了自由运转，并防止在系统故障的情况下超限。解决方案：剂量装置包括用于输送液体的蠕动泵104和用于产生心跳信号140的装置，该信号被配置为控制要传送的液体，并且包括用于驱动马达的控制器134。控制器还包括一个看门狗电路136，用于产生用于产生正常搏动的心跳信号，监视心跳信号，检测心跳信号的搏动，以及当检测到的搏动不在规定时间内时禁用泵送马达。当电源开关122和接地开关124都被供电时，向泵送电机供电，并且使用用于控制电源开关和接地开关的单独信号。看门狗电路为接地开关提供使能信号，而控制器为电源开关提供停止信号。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2009022808A Feeding set adaptor 有权
标题翻译：进给设置适配器
公开(公告)号：JP2009022808A
公开(公告)日：2009-02-05
申请号：JP2008286108
申请日：2008-11-07
申请人： Zevex Inc , ゼヴェクス・インコーポレーテッド
发明人： BECK KENT F , MALMSTROM JAMES A , MILES SCOTT D
IPC分类号： A61M5/142 , F04C5/00 , A61J15/00 , A61M5/00 , A61M5/168 , A61M5/36 , A61M31/00 , A61M39/00 , A61M39/28 , F04B43/00 , F04B43/12 , F04B49/00
CPC分类号： A61M5/16854 , A61M5/14232 , A61M5/365 , A61M39/281 , A61M2005/16868 , A61M2005/16872 , A61M2205/12 , A61M2205/3306 , A61M2205/3331 , F04B43/0072 , F04B43/1253
摘要： PROBLEM TO BE SOLVED: To provide a mechanism which can improve the supervision of viscosity and/or obstruction in an injection device.
SOLUTION: A feeding set adaptor 100 which has a form attached to an injection pump is provided with a first connector 108 which has a form attached to the inflow tube of an injection device and the central pump engagement tube of the injection device, a free flow preventing mechanism 300 which is arranged in communication with the first connector, and a sample cell 124 which has a form enabling the optical detection of an internal bubble.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以改善注射装置中的粘度和/或阻塞的监督的机构。
解决方案：具有附接到注射泵的形式的供给装置适配器100设置有第一连接器108，其具有附接到注射装置的流入管的形式和注射装置的中心泵接合管，布置成与第一连接器连通的自由流动防止机构300和具有能够内部气泡的光学检测的形式的样品池124。版权所有（C）2009，JPO＆INPIT

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