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1. 发明公开

EP1457220A3 Directly engaged syringe driver system 有权
标题翻译：注射器的直接连接的驱动装置
公开(公告)号：EP1457220A3
公开(公告)日：2005-12-07
申请号：EP04014401.6
申请日：2000-02-08
申请人： ALARIS Medical Systems, Inc.
发明人： Shearn, James G.J.
IPC分类号： A61M5/145
CPC分类号： A61M5/1456 , A61M5/1458 , A61M5/1684 , A61M2005/14573 , A61M2205/14 , A61M2205/3306 , A61M2205/3389 , A61M2205/6063
摘要： A syringe driver system comprises a rotatable threaded lead screw shaft and a plunger which directly engages the threaded shaft such that rotation of the shaft drives the plunger into the syringe body. The plunger is formed with a threaded shaft engaging portion in the form of a half nut to engage with and follow the threaded shaft. The syringe driver system further comprises a guide system to secure the plunger in direct engagement with the threaded shaft and to prevent rotation of the plunger. An arm of the plunger stem carries markers useful in determining the near end of infusion. The syringe body carries a marker or markers useful in determining a characteristic about the syringe, such as its volume.

2. 发明公开

EP1581296A1 SAFETY CATHETER SYSTEM AND METHOD 有权转让
标题翻译： SICHERHEITSKATHETER-SYSTEM
公开(公告)号：EP1581296A1
公开(公告)日：2005-10-05
申请号：EP03800246.5
申请日：2003-12-22
申请人： ALARIS Medical Systems, Inc.
发明人： LEINSING, Karl, R. , SHUTE, Matthew, R.
IPC分类号： A61M25/06
CPC分类号： A61M25/0631 , A61M25/0693 , A61M39/045 , A61M39/26 , A61M2039/262 , A61M2039/263
摘要： A catheter integral with a valved needle-free connector provides a safety catheter device configured to receive a blunt cannula and sharp needle forming an insertion mechanism. The sharp needle is mounted within a needle tube and a control handle is used to slide the sharp needle out of and into the protective needle tube. When the insertion mechanism is mounted to the connector and the control handle is used to slide the sharp needle out of the tube, a blunt cannula first moves into contact with and enters the bore of the valve mechanism of the connector opening it and protecting it from damage that may be caused by the sharp needle. The sharp needle is then extended through the connector and extends out the distal end of the catheter so that a venipuncture procedure may be performed to properly locate the catheter in the patient's circulatory system. Once located, the needle may be retracted into the insertion mechanism, the insertion mechanism disconnected from the connector, and discarded.
摘要翻译：与阀无针连接器成一体的导管提供安全导管装置，其被配置为接收钝头插管和形成插入机构的尖针。尖针安装在针管内，并且使用控制手柄将尖锐的针头滑出保护针管。当插入机构安装到连接器上并且使用控制手柄将尖锐的针从管中滑出时，钝头套管首先移动接触并进入打开它的连接器的阀机构的孔中，并保护它可能由尖针引起的损伤。然后，尖锐的针穿过连接器延伸出并延伸出导管的远端，使得可以执行静脉穿刺手术以将导管正确地定位在病人的循环系统中。一旦定位，针可以缩回到插入机构中，插入机构与连接器断开并被丢弃。

3. 发明公开

EP1575647A1 MAGNETIC AUTOMATIC STOP VALVE 有权
标题翻译：磁性自动切断阀
公开(公告)号：EP1575647A1
公开(公告)日：2005-09-21
申请号：EP03787268.6
申请日：2003-12-03
申请人： ALARIS Medical Systems, Inc.
发明人： RAYBUCK, John, L.
IPC分类号： A61M5/40 , A61M5/14 , A61M39/00
CPC分类号： A61M5/40 , A61M5/1411 , F16K21/185 , F16K31/08 , F16K31/22 , Y10T137/053 , Y10T137/7326 , Y10T137/7436
摘要： A magnetic automatic stop valve formed in a container of a medical fluid administration system has one magnetic element located in a float and another magnetic element located proximate a valve seat. As the fluid level in the container decreases, the magnetic field established between the float and the valve seat eventually overcomes the buoyancy of the float in the fluid and attracts the float into the valve seat at which position the flow of fluid from the container is stopped. The float is formed of two identical halves each of which has one half of an internal post. When joined together to make the float, the internal post is fully formed and extends from one end of the float to the other. One magnetic element is slid over the post during manufacture and is free to slide from one end of the float to the other. Due to the symmetrical nature of the float and the freedom of movement of the internal magnetic element on the post, the float may be inserted into the fluid container without regard to which direction it faces thus lowering manufacturing costs. Flow seals are provided to completely shutoff flow when the float is seated.

4. 发明公开

EP1391215A1 Automated infusion system with dose rate calculator 失效
标题翻译：自动化输液系统
公开(公告)号：EP1391215A1
公开(公告)日：2004-02-25
申请号：EP03025688.7
申请日：1996-05-15
申请人： ALARIS Medical Systems, Inc.
发明人： The designation of the inventor has not yet been filed
IPC分类号： A61M5/172
CPC分类号： A61M5/172 , A61M2005/14208 , A61M2205/3553 , A61M2205/3561 , A61M2205/6018 , G06F19/00 , G06F19/3468 , G16H40/63
摘要： This invention is a medical infusion system having an integrated dose rate calculation feature for selectively assigning values to a plurality of infusion parameters and automatically calculating an infusion rate from the selected parameters.
摘要翻译：本发明是一种具有综合剂量率计算特征的医用输注系统，用于选择性地将值分配给多个输注参数，并根据所选择的参数自动计算输注速率。

5. 发明公开

EP1383559A1 IMPROVED MEDICAL INSTRUMENT FLOW STOP INTERFACE 有权
标题翻译：蠕动输液泵具有流停止和压力板，用于将输液管
公开(公告)号：EP1383559A1
公开(公告)日：2004-01-28
申请号：EP02769262.3
申请日：2002-04-11
申请人： ALARIS Medical Systems, Inc.
发明人： MORRIS, Matthew, G. , HURTADO, Victor, R.
IPC分类号： A61M5/142 , A61M39/28
CPC分类号： A61M39/287 , A61M5/14228 , A61M39/281
摘要： A fluid infusion pump includes a platen between an outer door and the pumping mechanism. The platen is located so that as the outer door of the pump is moved to the closed position, it moves the platen to position the fluid flow tube into occlusive contact with the pumping mechanism before the platen engages a flow stop formed integrally with the tube and releases the flow stop to permit fluid flow, thus avoiding a free flow condition. The door also includes a handle having a sear with a hook that engages the flow stop when the door is in the closed position. As the door is opened, the hook moves the flow stop to the occluded position before the platen is moved away from the tube thus preventing a free flow condition. The platen includes a flow stop release portion that is offset from the remainder of the platen that operatively engages a release tab on the flow stop to permit movement of the flow stop to the fluid flow configuration. The platen is mounted to the housing with a floating hinge and datum pins located on the face of the pumping mechanism precisely locate the platen into position with the pumping mechanism and thereby result in precise positioning of the fluid tube.

6. 发明授权

EP0814864B1 MODULAR PATIENT CARE SYSTEM 失效
标题翻译：模块化系统，为患者医护
公开(公告)号：EP0814864B1
公开(公告)日：2003-12-03
申请号：EP96905401.4
申请日：1996-02-08
申请人： ALARIS Medical Systems, Inc.
发明人： EGGERS, Philip, N. , SCHIPPER, Jeffrey, D. , DUFFY, Robert, J. , BOLLISH, Stephen, J. , VANDERVEEN, Timothy, W. , EVANS, Derek, K. , KELSKY, Richard, B.
IPC分类号： A61M37/00
CPC分类号： H01R13/7038 , A61M5/1413 , A61M5/16827 , A61M5/172 , G06F19/00 , G06F19/3468 , H01R13/641 , H01R2201/12
摘要： In accordance with the present invention, a modular patient care system provides patient monitoring and the supply of therapeutic requirements. Specifically, the system is comprised of an interface unit and a plurality of patient functional units. The interface unit provides an interface between the user and the system, and may be configured and adapted to provide different levels of functionality. Interface units with different levels of functionality may be interchanged so as to provide greater flexibility, safety, and cost effectiveness. Each interface unit contains interface ports for the transfer of information such as drug libraries, system configuration values, and event history. The functional units are internally programmed and controlled so as to provide a high level of system modularity, and require only power and interfacing functionality from the interface unit.

7. 发明授权

EP0784493B1 IMPEDANCE MONITORING SYSTEM 失效
标题翻译：监测系统的阻抗
公开(公告)号：EP0784493B1
公开(公告)日：2003-12-03
申请号：EP95932469.0
申请日：1995-09-11
申请人： ALARIS Medical Systems, Inc.
发明人： VOSS, Gregory, I. , BUTTERFIELD, Robert, D. , BAURA, Gail, D. , BARNES, Casper, W.
IPC分类号： A61M5/168
CPC分类号： A61M5/16859 , Y10S128/13 , Y10S128/925

8. 发明公开

EP1357961A2 IMPROVED BURETTE SAFETY VALVE 有权
标题翻译：系统和用于控制通过多个线的流动的方法，以及如此装备医疗滴定管
公开(公告)号：EP1357961A2
公开(公告)日：2003-11-05
申请号：EP02706076.3
申请日：2002-02-01
申请人： ALARIS Medical Systems, Inc.
发明人： BUTTERFIELD, Robert , ANDERSON, Emmett B.
IPC分类号： A61M5/14 , A61M39/28 , F16K7/06
CPC分类号： A61M5/1412 , A61M39/285
摘要： A system for controlling fluid flow through multiple conduits for use in a fluid administration device. The system includes a housing, a cam, and a control element used to move the cam to selectively occlude the conduits. When used with a medical burette, the cam is located between the vent and supply conduits and rotates to alternately occlude one or the other conduits or to leave both conduits patent. A cam lobe occludes the conduits by pressing the conduit against a pressure surface until occlusion is obtained. Depending on the rotational position of the cam, the continuous flow mode, the intermittent flow mode, and the priming mode are all obtained with a single control lever. The housing secures the conduits in predetermined, fixed positions both above and below the contact location of the cam to the conduit. A positive locking device is included to assist in locating the cam in the desired position. A tactile sensation is also provided to the operator by the locking device to indicate that the cam has been placed in the desired location. Clear visual indicators are included on the housing so that the flow mode in which the burette is presently operating can be seen from a distance.

9. 发明公开

EP1269145A1 FORCE SENSOR ASSEMBLY FOR AN INFUSION PUMP 有权
标题翻译：功率传感器装置，用于输液泵
公开(公告)号：EP1269145A1
公开(公告)日：2003-01-02
申请号：EP01911178.0
申请日：2001-02-26
申请人： ALARIS Medical Systems, Inc.
发明人： MORRIS, Matthew, G. , SCHWARTZ, Donald, F.
IPC分类号： G01N3/00 , G01L1/00 , G01L1/04 , F04B51/00
CPC分类号： F04B51/00 , A61M5/14228 , A61M5/14232 , A61M5/16854 , F04B43/082 , G01L1/2268
摘要： A force sensor assembly (200), for use in peristaltic pumps includes a housing (202), and a load cell (206) at least partially disposed within housing. A plunger (216), pivotable about an axis, has an upper surface and an underside surface distal from the upper surface. The underside surface cooperates with the load cell. The force sensor further includes a mechanism to reduce the load cell's sensitivity to the positioning of an applied force on the upper surface.

10. 发明公开

EP1266437A1 POWER MANAGEMENT SYSTEM 有权
标题翻译：电源管理系统
公开(公告)号：EP1266437A1
公开(公告)日：2002-12-18
申请号：EP01913087.1
申请日：2001-02-26
申请人： ALARIS Medical Systems, Inc.
发明人： BROWN, Houston, A. , MOSSMAN, John , LYSY, George, C.
IPC分类号： H02J7/00
CPC分类号： H02J7/0091 , A61M5/14276
摘要： In a power supply (200) of a patient care system, a power management system monitors the temperature of an off-line switcher (232) and adjusts the amount of current supplied by the off-line switcher (232) to operate the off-line switcher (232) within a range of temperature and power limits.

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