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1. 发明公开

EP2589398A3 Improving flow rate accuracy of an implantable infusion pump 有权
标题翻译：提高流量的精度在可植入输液泵
公开(公告)号：EP2589398A3
公开(公告)日：2014-08-13
申请号：EP12191509.4
申请日：2009-10-20
申请人： Codman Neuro Sciences Sàrl
发明人： Crivelli, Rocco , Ginggen, Alec , Bork, Toralf
IPC分类号： A61M5/168 , F16K1/34 , F16K31/00 , A61M39/22 , H01L41/04 , A61M5/142 , A61M5/172 , H01L41/09
CPC分类号： F16K31/006 , A61M5/14276 , A61M5/16881 , A61M5/172 , A61M39/22 , A61M2205/0294 , A61M2205/70 , A61M2205/702 , A61M2205/8212 , F16K1/34 , H01L41/042 , Y10T137/86389
摘要： Improving the accuracy of the flow rate of a valve in a fluidic delivery device in which a desired flow rate may be achieved by varying the duty cycle of the valve. The flow rate of fluid delivery from the valve over its lifetime is stabilized by minimizing the voltage OPENING time of the valve to account for valve and piezoelectric actuator drift. Also, the valve OPENING time of one or more fluidic parameters that impact on the flow rate delivery by the valve and differ among fluidic delivery devices is compensated to optimize the flow rate accuracy.

2. 发明授权

EP2179756B1 Improving flow rate accuracy of a fluidic delivery system 有权
公开(公告)号：EP2179756B1
公开(公告)日：2013-11-20
申请号：EP09252448.7
申请日：2009-10-20
申请人： Codman Neuro Sciences Sàrl
发明人： Crivelli, Rocco , Ginggen, Alex , Bork, Toralf
IPC分类号： A61M5/168 , F16K1/34 , F16K31/00 , A61M39/22
CPC分类号： A61M5/16881 , A61M5/14276 , A61M5/172 , A61M39/22 , A61M2205/0294 , A61M2205/70 , A61M2205/702 , A61M2205/8212 , F16K1/34 , F16K31/006 , H01L41/0933 , H02N2/06 , H02N2/067
摘要： Improving the accuracy of the flow rate of a valve in a fluidic delivery device in which a desired flow rate may be achieved by varying the duty cycle of the valve. The flow rate of fluid delivery from the valve over its lifetime is stabilized by minimizing the voltage OPENING time of the valve to account for valve and piezoelectric actuator drift. Also, the valve OPENING time of one or more fluidic parameters that impact on the flow rate delivery by the valve and differ among fluidic delivery devices is compensated to optimize the flow rate accuracy.

3. 发明授权

EP2286852B1 Universal external control device for use by multiple conditional access users with varying access to functionality of an implantable medical device 有权
标题翻译：供多个条件接入的用户具有不同的访问中使用的通用的外部控制设备对可植入医疗装置
公开(公告)号：EP2286852B1
公开(公告)日：2013-10-16
申请号：EP10192762.2
申请日：2007-10-24
申请人： Codman Neuro Sciences Sàrl
发明人： Ginggen, Alec , Tardy, Yanik
IPC分类号： A61M5/142 , A61M5/172
CPC分类号： A61M5/14276 , A61M5/172 , A61M2205/3523

4. 发明公开

EP2196963A3 Key-card access system for providing selective access to medical equipment 审中-公开
标题翻译：访问系统访问键用于提供医疗器械选择性访问
公开(公告)号：EP2196963A3
公开(公告)日：2013-04-03
申请号：EP09252445.3
申请日：2009-10-19
申请人： Codman Neuro Sciences Sàrl
发明人： Bossoney, Luc , Avila, Benito Valencia , Paratte, Blaise
IPC分类号： G07C9/00 , A61N1/372 , E05B47/00 , G06K7/08
CPC分类号： G07C9/00896 , A61N1/37264 , G06K7/082 , G06K19/06196 , G07C9/00738
摘要： An access system for controlling access of a user to one of several unique operative modes of an electronic device used to communicate with an implantable medical device. The access system includes a portable keycard, which is held by a user. The keycard has embedded magnets arranged in a unique predetermined pattern. The electronic device has a housing that provides a slot and a channel for receiving the keycard by the user. A sensing circuit and a processing circuit are both provided. The sensing circuit includes Hall-effect transducers positioned next to the channel so that upon inserted of the keycard, certain ones of these Hall-effect transducers will reside adjacent a magnet, depending on the particular unique pattern. A magnet positioned adjacent a Hall-effect transducer will cause the transducer to send an output signal to the processor indicating the presence of a magnet at the location of the Hall-effect transducer. The Hall-effect transducers collectively generate an electronic pattern representing the particular identity of the keycard. The processor compares this electronic pattern with one of several stored in electronic memory and provides selective access to the device in response to successfully identifying a match. A doctor, a technician, a salesperson and a factory assembly worker are examples of users of this system and each will be granted predetermined access rights to operate the device. Additional Hall-effect transducers may be provided to help detect the intrusion of magnetic fields produced from magnets not located with the keycard. The process will deny any access to the device should any such remove magnetic fields be detected.

5. 发明授权

EP2177792B1 Method of making a metal bellows assembly having an intermediate plate 有权
标题翻译：一种制备Metallbalgeinheit与中间板的过程
公开(公告)号：EP2177792B1
公开(公告)日：2012-09-05
申请号：EP09252408.1
申请日：2009-10-14
申请人： Codman Neuro Sciences Sàrl
发明人： Margairaz, Philippe , Pringalle, Pierre , Petithory, Jean-Sebastien
IPC分类号： F16J3/04 , A61M5/148 , B23K26/28 , A61M5/142
CPC分类号： F16J3/047 , A61M5/14276 , A61M5/1486 , B23K9/028 , B23K26/206 , B23K26/28 , Y10T29/49877

6. 发明授权

EP1779881B1 Implantable pump with reservoir level detector 有权
标题翻译：植入泵具有液面检测器
公开(公告)号：EP1779881B1
公开(公告)日：2012-05-30
申请号：EP06255584.2
申请日：2006-10-30
申请人： Codman Neuro Sciences Sàrl
发明人： Utard, Thierry , Petithory, Jean-Sebastien , Margairaz, Philippe , Crivelli, Rocco , Ginggen, Alec
IPC分类号： A61M5/142 , A61M5/168
CPC分类号： A61M5/1684 , A61M5/14276 , A61M2205/3317 , A61M2205/3389

7. 发明公开

EP2179756A1 Improving flow rate accuracy of a fluidic delivery system 有权
标题翻译：提高流体输送系统的流量精度
公开(公告)号：EP2179756A1
公开(公告)日：2010-04-28
申请号：EP09252448.7
申请日：2009-10-20
申请人： Codman Neuro Sciences Sàrl
发明人： Crivelli, Rocco , Ginggen, Alex , Bork, Toralf
IPC分类号： A61M5/168 , F16K1/34 , F16K31/00 , A61M39/22
CPC分类号： A61M5/16881 , A61M5/14276 , A61M5/172 , A61M39/22 , A61M2205/0294 , A61M2205/70 , A61M2205/702 , A61M2205/8212 , F16K1/34 , F16K31/006 , H01L41/0933 , H02N2/06 , H02N2/067
摘要： Improving the accuracy of the flow rate of a valve in a fluidic delivery device in which a desired flow rate may be achieved by varying the duty cycle of the valve. The flow rate of fluid delivery from the valve over its lifetime is stabilized by minimizing the voltage OPENING time of the valve to account for valve and piezoelectric actuator drift. Also, the valve OPENING time of one or more fluidic parameters that impact on the flow rate delivery by the valve and differ among fluidic delivery devices is compensated to optimize the flow rate accuracy.
摘要翻译：改善流体输送装置中的阀的流率的准确性，其中可以通过改变阀的占空比来实现期望的流量。通过最小化阀门的电压开启时间以考虑阀门和压电执行机构的漂移，稳定阀门在其使用寿命期间的流体输送流量。而且，影响通过阀门输送流量并且在流体输送装置之间不同的一个或多个流体参数的阀门打开时间被补偿以优化流量精度。

8. 发明公开

EP1788767A1 Continuous phase frequency shift keying modulation during wireless transmissions in a closed system while minimizing power consumption 有权
标题翻译：在无线传输连续相位频移，在封闭体系与能量消耗的最小化
公开(公告)号：EP1788767A1
公开(公告)日：2007-05-23
申请号：EP06255855.6
申请日：2006-11-15
申请人： Codman Neuro Sciences Sàrl
发明人： Crivelli, Rocco
IPC分类号： H04L27/20 , A61M5/142
CPC分类号： H04L27/2003 , A61M5/14276 , A61M2205/3523 , A61M2205/3569 , A61M2205/8212
摘要： Continuous phase frequency shift keying modulation is employed during wireless transmission from an internal device to an external device to increase robustness of transmissions. The continuous phase frequency shift keying processor receives as input an incoming data stream and includes a timer for toggling its output between a first predetermined frequency and a second predetermined frequency on a predetermined time period basis based on the logical state of each bit in the incoming data stream. For a portion of time while the counter or timer of the CPFSK processor is counting down the predetermined time period associated with the detected logic state of a particular bit of the incoming data signal at least some of the other circuitry, preferably all of the other circuitry of the processor, is toggled to a sleep mode in which power is cut off thereby minimizing power consumption by the processor during this interim state.
摘要翻译：无线传输过程中使用连续相位频移键控调制从内部设备在外部装置，以增加传输的鲁棒性。连续相频移键控处理器接收作为输入到输入数据流，并且包括用于切换第一预定频率和基于每个比特的输入数据的逻辑状态的预定时间段的基础上在第二预定频率之间其输出定时器流。的时间，而CPFSK处理器的计数器或定时器倒计时与输入数据信号的特定比特的检测到的逻辑状态相关联的预定的时间段中的至少一些其他电路，优选所有的其它电路的一部分处理器，被切换到在哪个功率由处理器在这个中间状态切断，从而最小化功耗的睡眠模式。

9. 发明公开

EP1582232A1 Valve for use in implantable infusion pumps 有权
标题翻译：一种用于阀中的可植入输注泵
公开(公告)号：EP1582232A1
公开(公告)日：2005-10-05
申请号：EP05006994.7
申请日：2005-03-31
申请人： Codman Neuro Sciences Sàrl
发明人： Wieland, Manfred , Bauman, Hans, Dr. , Kulig, Manfred, Dipl.-Ing. , Zacharias, Volker, Dr.
IPC分类号： A61M39/22 , A61M5/168
CPC分类号： A61M39/22 , A61M5/16881 , F16K1/00 , F16K41/12
摘要： A valve includes a housing (11) having an inlet (10), an outlet (18) and a ram receiving chamber (20). A ram (12) has a first end and a second end and is slidably supported in the ram receiving chamber (20). The ram (12) has a central pin (30) on the second end of the ram. An actuating element (16) is connected to the ram. A plate (23) is fixedly connected to the housing. The plate has a central bore (24). The plate and the ram selectively abut to form a valve seat. The inlet is in fluid communication with the ram receiving chamber. The ram has an outer wall. Fluid communicates between a portion of the ram receiving chamber adjacent to the first end of the ram and a portion of the ram receiving chamber adjacent to the second end of the ram. In the closed position, the ram abuts with the plate. The pin protrudes through the central bore in the plate. In the open position, the actuating element displaces the ram such that the ram is spaced from the plate.

10. 发明授权

EP1100565B1 IMPLANTIERBARE INFUSIONSPUMPE MIT FÜLLSTANDSMESSUNG 有权
标题翻译：与液位测量植入输液泵
公开(公告)号：EP1100565B1
公开(公告)日：2004-12-15
申请号：EP00947760.5
申请日：2000-05-23
申请人： Codman Neuro Sciences Sàrl
发明人： WIELAND, Manfred , ZACHARIAS, Volker , WIERZOCH, Jan
IPC分类号： A61M5/142
CPC分类号： A61M5/14276 , A61M5/1684
摘要： The invention relates to an implantable infusion pump comprising a housing (10), a base plate (12), a propellant chamber (14), a bellows (16) receiving the medicament to be administered, a throttle segment leading to the catheter placed in the body of the patient and communicating with the chamber of the bellows (16) and an oscillating circuit formed by a coil (22) and a capacitor detecting the distance between the bottom (26) of the bellows (16) and the base plate (12), whereby the coil (22) is mounted on or in a surface of the base plate (12) pointing toward the bottom (26) of the bellows in such a way that the inductivity of the coil (22) and the resonance frequency of the oscillating circuit is a function of the distance between the bottom (26) of the bellows (16) and the base plate (12).

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