专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007059383A3 PACING DEVICE FOR MINIMIZING VENTRICULAR PAUSES AFTER DELIVERY OF ATRIAL ANTI-TACHYCARDIA PACING THERAPY 审中-公开
标题翻译：输送ATRA抗感染药物治疗后最小化静脉血栓的装置
公开(公告)号：WO2007059383A3
公开(公告)日：2009-02-12
申请号：PCT/US2006060513
申请日：2006-11-03
申请人： MEDTRONIC INC , ZIEGLER PAUL D , HETTRICK DOUGLAS A , KRAUSE PAUL G , ANDERSON KATHERINE H
发明人： ZIEGLER PAUL D , HETTRICK DOUGLAS A , KRAUSE PAUL G , ANDERSON KATHERINE H
IPC分类号： A61N1/362
CPC分类号： A61N1/3622 , A61N1/3624
摘要： A pacing control is used in a multiple-chamber cardiac pacing system, which, upon detecting an atrial arrhythmia, automatically switches to a special therapy mode and administers a selected anti-tachycardia pacing (ATP) therapy in the atrium, and which switches to a standard pacing mode following delivery of the ATP therapy. The pacing control adjusts the timing of pacing pulses to be delivered to the atrium and/or the ventricle to minimize any potential ventricular pauses that may result from the switch from the therapy mode to the standard pacing mode.
摘要翻译：起搏控制用于多室心脏起搏系统，其在检测到心房心律失常时自动切换到特殊治疗模式，并在心房中进行所选择的抗心动过速起搏（ATP）治疗，并且切换到 ATP疗法运送后的标准起搏模式。起搏控制调节将被输送到心房和/或心室的起搏脉冲的定时，以最小化从治疗模式切换到标准起搏模式可能导致的任何潜在心室停搏。

2. 发明申请

WO9924095A3 ANGIOGRAPHIC INJECTOR SYSTEM WITH MULTIPLE PROCESSOR REDUNDANCY 审中-公开
标题翻译：具有多处理器冗余的血管造影注射系统
公开(公告)号：WO9924095A3
公开(公告)日：1999-08-19
申请号：PCT/US9823736
申请日：1998-11-05
申请人： INVASATEC INC , DUCHON DOUG J , SMITH JAMES P , ANDERSON KATHERINE H , WILSON ROBERT F , LUI JIYAN
发明人： DUCHON DOUG J , SMITH JAMES P , ANDERSON KATHERINE H , WILSON ROBERT F , LUI JIYAN
IPC分类号： A61M5/178 , A61B6/00 , A61M5/00 , A61M5/145 , A61M5/168 , A61M5/172
CPC分类号： A61B6/504 , A61B6/481 , A61B6/548 , A61M5/001 , A61M5/14216 , A61M5/14546 , A61M5/16827 , A61M5/172 , A61M5/1723 , A61M2205/3561 , A61M2209/01 , A61M2230/04 , Y10S128/01 , Y10S128/12
摘要： An angiographic injector system and a method of controllably delivering medical fluid to a patient from an angiographic injector system are disclosed. A multiple processor control system is used to actively control the injection process and to monitor sensed functions of the system. The multiple processors provide dual redundancy safety circuits for critical control functions such as syringe motor drive speed and current. A motor/servo-amplifier nested control function is also disclosed. A unique method and apparatus are disclosed for establishing injection parameter default values just prior to an injection procedure that are based on physiological values of the patient to be treated. The injector system uses an interactive display panel that presents sequenced set-up screens to the user and which enables the user to select injection procedures, parameters and other modes of operations directly through the interactive panel.
摘要翻译：公开了血管造影注射器系统和从血管造影注射器系统可控地将医疗流体输送到患者的方法。多处理器控制系统用于主动控制注射过程并监测系统的感测功能。多个处理器为关键控制功能（如注射器电机驱动速度和电流）提供双冗余安全电路。还公开了一种电机/伺服放大器嵌套控制功能。公开了一种独特的方法和装置，用于恰好在基于待治疗的患者的生理值的注射过程之前建立注射参数默认值。注射器系统使用交互式显示面板，向用户呈现有序的设置屏幕，并使用户能够通过交互式面板直接选择注射程序，参数和其他操作模式。

3. 发明专利

DE3586257T2 未知
公开(公告)号：DE3586257T2
公开(公告)日：1992-12-10
申请号：DE3586257
申请日：1985-10-04
申请人： MEDTRONIC INC
发明人： ANDERSON KATHERINE H
IPC分类号： A61N1/372 , H04B1/10 , H04B15/00 , H04L1/00 , A61N1/36
摘要： A gain control system for verifying the programming of an implanted medical device is provided for an external programming unit which receives transmitted signals from the implanted unit and verifies if these signals represent valid "1" and "0" data bits. If the signals of an encoded message unit are valid signals then processing continues. If some of the signals are invalid due to noise interference, the gain of the receiver of the programming unit is decremented in steps as long as the error rate exceeds a predetermined number of errors per unit time.

4. 发明专利

AU4744485A DIGITAL GAIN CONTROL FOR THE RECEPTION OF TELEMETRY SIGNALS FROM IMPLANTED MEDICAL DEVICES 未知
公开(公告)号：AU4744485A
公开(公告)日：1986-04-10
申请号：AU4744485
申请日：1985-09-13
申请人： MEDTRONIC INC
发明人： ANDERSON KATHERINE H
IPC分类号： A61N1/372 , A61N1/08 , A61F2/48 , H03G3/20
摘要： A gain control system for verifying the programming of an implanted medical device is provided for an external programming unit which receives transmitted signals from the implanted unit and verifies if these signals represent valid "1" and "0" data bits. If the signals of an encoded message unit are valid signals then processing continues. If some of the signals are invalid due to noise interference, the gain of the receiver of the programming unit is decremented in steps as long as the error rate exceeds a predetermined number of errors per unit time.

5. 发明专利

CA1138934A PROGRAM TESTING APPARATUS 未知
公开(公告)号：CA1138934A
公开(公告)日：1983-01-04
申请号：CA339131
申请日：1979-11-05
申请人： MEDTRONIC INC
发明人： POWELL RICHARD M , ANDERSON KATHERINE H
IPC分类号： A61N1/362 , A61N1/372 , G06Q50/00 , A61N1/36
摘要： A programmer is disclosed for transmitting encoded signals to a pacing generator to effect the programming of a mode and/or parameter of the pacering generator's operation. The pacing generator applies stimulating pulses to the patient's heart in accordance with the programmed parameters and/or mode and includes a memory for storing the encoded signals and means therein for detecting the successful storage of the parameters in the memory to provide an indication thereof, whereby a generating circuit of the pacing generator generates a test or PIP pulse of given characteristics and within a defined interval after the pacing pulse. The programming apparatus of this invention includes means coupled to the patient's body for sensing his heart activity signals including the stimulating pulses and the PIP pulses, a keyboard for entering the parameters and/or mode of operation to be programmed within the pacing generator, a transmitter for encoding and transmitting the parameters and/or mode of operation to the pacing generator, and a measuring means for measuring the characteristics of the detected PIP pulse and the interval of time between the occurrence of the stimulating pulse and the PIP pulse, for determining whether the measured interval and characteristics are within a predetermined set of limits and if so, for providing a manifestation that the pacing generator has been successfully programmed.

6. 发明专利

AU570169B2 DIGITAL GAIN CONTROL FOR THE RECEPTION OF TELEMETRY SIGNALS FROM IMPLANTED MEDICAL DEVICES 未知
公开(公告)号：AU570169B2
公开(公告)日：1988-03-03
申请号：AU4744485
申请日：1985-09-13
申请人： MEDTRONIC INC
发明人： ANDERSON KATHERINE H
IPC分类号： A61N1/372 , A61N1/08 , A61F2/48 , H03G3/20
摘要： A gain control system for verifying the programming of an implanted medical device is provided for an external programming unit which receives transmitted signals from the implanted unit and verifies if these signals represent valid "1" and "0" data bits. If the signals of an encoded message unit are valid signals then processing continues. If some of the signals are invalid due to noise interference, the gain of the receiver of the programming unit is decremented in steps as long as the error rate exceeds a predetermined number of errors per unit time.

7. 发明专利

DE3586257D1 未知
公开(公告)号：DE3586257D1
公开(公告)日：1992-07-30
申请号：DE3586257
申请日：1985-10-04
申请人： MEDTRONIC INC
发明人： ANDERSON KATHERINE H
IPC分类号： A61N1/372 , H04B1/10 , H04B15/00 , H04L1/00 , A61N1/36
摘要： A gain control system for verifying the programming of an implanted medical device is provided for an external programming unit which receives transmitted signals from the implanted unit and verifies if these signals represent valid "1" and "0" data bits. If the signals of an encoded message unit are valid signals then processing continues. If some of the signals are invalid due to noise interference, the gain of the receiver of the programming unit is decremented in steps as long as the error rate exceeds a predetermined number of errors per unit time.

8. 发明专利

AU533061B2 PACEMAKER CONDITION PROGRAM MONITOR 未知
公开(公告)号：AU533061B2
公开(公告)日：1983-10-27
申请号：AU5255679
申请日：1979-11-06
申请人： MEDTRONIC INC
发明人： POWELL RICHARD M , ANDERSON KATHERINE H
IPC分类号： A61N1/372 , A61N1/36 , G06F11/06 , G06F15/02 , G06F15/42
摘要： Apparatus is disclosed for programming a pacing generator with parameters and modes of operation to control the application of stimulating pulses to the patient's heart by the pacing generator. More specifically, the programming apparatus includes a keyboard for receiving by operator manipulation of the parameters and/or modes of operation; a display control means including memory means for storing a series of steps in which a particular parameter or mode of operation is to be programmed and for causing the display means to display messages directing the operator to enter in a desired sequence the program and or mode of operation via the keyboard means and error detecting means responsive to the depressing of an incorrect key of the keyboard for causing the control means to return to its initial step of its control processes.

9. 发明专利

CA1258495A DIGITAL GAIN CONTROL FOR THE RECEPTION OF TELEMETRY SIGNALS FROM IMPLANTED MEDICAL DEVICES 未知
公开(公告)号：CA1258495A
公开(公告)日：1989-08-15
申请号：CA491457
申请日：1985-09-24
申请人： MEDTRONIC INC
发明人： ANDERSON KATHERINE H
IPC分类号： A61N1/372 , H04B1/10 , H04B15/00 , H04L1/00 , A61N1/36
摘要： DIGITAL GAIN CONTROL FOR THE RECEPTION OF TELEMETRY SIGNALS FROM IMPLANTED MEDICAL DEVICES A gain control system for verifying the programming of an implanted medical device is provided for an external programming unit which receives transmitted signals from the implanted unit and verifies if these signals represent valid "1" and "0" data bits. If the signals of an encoded message unit are valid signals then proccessing continues. If some of the signals are invalid due to noise interference, the gain of the receiver of the programming unit is decremented in steps as long as the error rate exceeds a predetermined number of errors per unit time.

10. 发明专利

AU5255679A PACEMAKER CONDITION PROGRAM MONITOR 未知
公开(公告)号：AU5255679A
公开(公告)日：1980-05-15
申请号：AU5255679
申请日：1979-11-06
申请人： MEDTRONIC INC
发明人： POWELL RICHARD M , ANDERSON KATHERINE H
IPC分类号： A61N1/372 , G06F11/06 , G06F15/02 , G06F15/42 , A61N1/36
摘要： Apparatus is disclosed for programming a pacing generator with parameters and modes of operation to control the application of stimulating pulses to the patient's heart by the pacing generator. More specifically, the programming apparatus includes a keyboard for receiving by operator manipulation of the parameters and/or modes of operation; a display control means including memory means for storing a series of steps in which a particular parameter or mode of operation is to be programmed and for causing the display means to display messages directing the operator to enter in a desired sequence the program and or mode of operation via the keyboard means and error detecting means responsive to the depressing of an incorrect key of the keyboard for causing the control means to return to its initial step of its control processes.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式