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

WO2007100283A1 MEDICAL DEVICE AND METHOD FOR MONITORING HEMATOCRIT AND SVO2 审中-公开
标题翻译：用于监测血液透析和SVO2的医疗装置和方法
公开(公告)号：WO2007100283A1
公开(公告)日：2007-09-07
申请号：PCT/SE2007/000165
申请日：2007-02-22
申请人： ST. JUDE MEDICAL AB , ÖHLANDER, Malin , NOREN, Kjell , ECKERDAL, Johan , HIETANEN, Mika , NILSSON, Kenth , LÖNN, Urban
发明人： ÖHLANDER, Malin , NOREN, Kjell , ECKERDAL, Johan , HIETANEN, Mika , NILSSON, Kenth , LÖNN, Urban
IPC分类号： A61B5/02 , A61B5/1455
CPC分类号： A61B5/02055 , A61B5/0086 , A61B5/053 , A61B5/0538 , A61B5/14535 , A61N1/36521 , G06F19/00 , G06Q50/22
摘要： The present invention generally relates to cardiac pacing systems and, in particular, to a method and an implantable medical device (2; 20) for monitoring physiological parameters such as hematocrit and SvO2 levels of a patient to determine a patient status. The implantable medical device (2; 20) comprises a blood constituent determining device (30) adapted to determine a present hematocrit level and a SvO2 level and a patient status determining device (31) adapted to determine a patient status based on an evaluation of a present hematocrit level and a present SvO2 level, wherein a change of a condition of the patient can be derived.
摘要翻译：本发明一般涉及心脏起搏系统，尤其涉及一种用于监测患者的生理参数例如血细胞比容和SvO2水平以确定患者状态的方法和可植入医疗装置（2; 20）。可植入医疗装置（2; 20）包括适于确定当前血细胞比容水平和SvO2水平的血液成分确定装置（30）和适于基于对所述血液成分确定装置的评估来确定患者状态的患者状态确定装置（31）目前的血细胞比容水平和目前的SvO2水平，其中可以导出患者状况的改变。

2. 发明申请

WO2003041876A1 DEVICE FOR JETTING DROPLETS OF A PARTICLE FILLED VISCOUS MEDIUM 审中-公开
标题翻译：用于喷射颗粒填充粘度介质的液体的装置
公开(公告)号：WO2003041876A1
公开(公告)日：2003-05-22
申请号：PCT/SE2002/002003
申请日：2002-11-05
申请人： MYDATA AUTOMATION AB , ANDERSSON, Tommy , BERG, Johan , FYHR, Nils , KRONSTEDT, Johan , NILSSON, Kenth
发明人： ANDERSSON, Tommy , BERG, Johan , FYHR, Nils , KRONSTEDT, Johan , NILSSON, Kenth
IPC分类号： B05C5/02
CPC分类号： B05C11/1034 , B05C5/02
摘要： This invention relates to a device for jetting droplets of a particle filled viscous medium. The device has a nozzle, an eject mechanism connected to the nozzle, a medium feeding mechanism connected to the eject mechanism, a particle filled viscous medium container connected to the medium feeding mechanism, and a filter arranged between an outlet of the particle filled viscous medium container and the medium feeding mechanism.
摘要翻译：本发明涉及一种用于喷射填充颗粒的粘性介质的液滴的装置。该装置具有喷嘴，连接到喷嘴的排出机构，连接到排出机构的介质供给机构，连接到介质供给机构的填充颗粒的粘性介质容器，以及布置在填充颗粒的粘性介质的出口之间的过滤器容器和介质送料机构。

3. 发明申请

WO2007111542A8 MEDICAL SYSTEM FOR MONITORING AND LOCALISATION OF ELECTRODE LEADS IN THE HEART 审中-公开
标题翻译：用于监测和定位心脏中电极引线的医疗系统
公开(公告)号：WO2007111542A8
公开(公告)日：2008-09-12
申请号：PCT/SE2006000384
申请日：2006-03-27
申请人： ST JUDE MEDICAL , HEDBERG SVEN-ERIK , NILSSON KENTH
发明人： HEDBERG SVEN-ERIK , NILSSON KENTH
IPC分类号： A61B5/06 , A61N1/37
CPC分类号： A61N1/37 , A61B2034/2053 , A61N1/368 , A61N1/3682 , A61N1/3684 , A61N1/3704
摘要： Medical system to be used in connection with an implantable heart stimulator provided with sensing and stimulating heart electrodes. The system comprises a predetermined number of electrode pairs (4), e.g. three patch electrodes, to be arranged at or within a human being or animal such that an electric field through the heart is generated between the electrodes of respective electrode pair. The electric field(s) is/are adapted to be generated by an excitation means (6), including electric field excitation voltage generators, connected to the electrodes, by applying alternating voltages at a preset frequency to the electrodes of the electrode pair(s). The system includes a signal receiving means (8) adapted to receive a signal representing the voltage potential difference between the voltage potential at one of the heart electrodes used as detecting electrode and a reference electrode, wherein the voltage potential is related to the generated electric field. The signal receiving means then to generates a potential difference signal that is applied to a signal controlling and processing means (10) adapted to process the detected potential difference signal in order to determine parameters representing heart activity.
摘要翻译：医疗系统用于与设置有感测和刺激心脏电极的可植入心脏刺激器相关联。该系统包括预定数量的电极对（4），例如，三个贴片电极被布置在人或动物之中或之内，使得在各个电极对的电极之间产生通过心脏的电场。通过施加预定频率的交变电压至电极对（s）的电极，由适于通过与电极连接的电场激励电压发生器的激励装置（6）产生电场）。该系统包括适于接收表示用作检测电极的一个心电极处的电压电位与参考电极之间的电压电位差的信号的信号接收装置（8），其中电压电位与所产生的电场相关。然后，信号接收装置产生施加到适于处理检测到的电位差信号的信号控制和处理装置（10）的电位差信号，以便确定表示心脏活动的参数。

4. 发明申请

WO2008105698A1 DEVICE AND METHOD OF A MEDICAL IMPLANT FOR MONITORING PROGRESSION OF HEART FAILURE IN A HUMAN HEART 审中-公开
标题翻译：用于监测人心脏心脏衰竭进展的医用植入物的装置和方法
公开(公告)号：WO2008105698A1
公开(公告)日：2008-09-04
申请号：PCT/SE2007/000855
申请日：2007-09-27
申请人： ST. JUDE MEDICAL AB , BJÖRLING, Anders , ÖHLANDER, Malin , ERIKSSON, Tom , ECKERDAL, Johan , LÖNN, Urban , NILSSON, Kenth , TUVSTEDT, Cecilia , SVAHN, Johan , JOHANSSON, Anna-Karin , NOREN, Kjell , BROOME, Michael
发明人： BJÖRLING, Anders , ÖHLANDER, Malin , ERIKSSON, Tom , ECKERDAL, Johan , LÖNN, Urban , NILSSON, Kenth , TUVSTEDT, Cecilia , SVAHN, Johan , JOHANSSON, Anna-Karin , NOREN, Kjell , BROOME, Michael
IPC分类号： A61N1/372 , A61B5/0205 , A61B5/145
CPC分类号： A61B5/14542 , A61B5/0031 , A61B5/076 , A61B5/1459 , A61B2562/0219 , A61N1/3627 , A61N1/36542 , A61N1/36557 , A61N1/36585
摘要： A device and method of a medical implant for monitoring progression of heart failure in a human heart. An activity sensor provides information related to the activity level of a patient and an oxygen sensor provides information related to the level of oxygen content in venous blood. A determined level of venous oxygen content at a determined activity level is obtained, and that level of venous oxygen content is compared to stored values at a corresponding activity level. The result of the comparison is used as a basis for determining a degree of heart failure.
摘要翻译：用于监测人类心脏心脏衰竭进展的医用植入物的装置和方法。活动传感器提供与患者的活动水平相关的信息，氧传感器提供与静脉血中氧含量水平相关的信息。在确定的活性水平获得确定水平的静脉氧含量，并将静脉氧含量的水平与在相应活动水平的储存值进行比较。将比较结果用作确定心力衰竭程度的基础。

5. 发明申请

WO2007064259A1 IMPLANTABLE CARDIAC STIMULATOR, SYSTEM, DEVICE AND METHOD FOR MONITORING CARDIAC SYNCHRONY 审中-公开
标题翻译：可注射的心脏刺激器，系统，设备和监测心脏同步的方法
公开(公告)号：WO2007064259A1
公开(公告)日：2007-06-07
申请号：PCT/SE2005/001806
申请日：2005-11-30
申请人： ST. JUDE MEDICAL AB , JÄRVERUD, Karin , NILSSON, Kenth , HEDBERG, Sven-Erik
发明人： JÄRVERUD, Karin , NILSSON, Kenth , HEDBERG, Sven-Erik
IPC分类号： A61N1/362 , A61B5/00 , A61N1/365
CPC分类号： A61N1/3627 , A61B5/1107 , A61B5/6869 , A61B2562/0219 , A61N1/36514 , A61N1/36578
摘要： A heart stimulator and a device for monitoring cardiac synchrony in a human heart. At least a first and a second sensor are adapted to be positioned at a first cardiac wall location and a second cardiac wall location subjected to movements related to longitudinal valve plane movements along the longitudinal axis of the heart, respectively. The sensors are arranged for measuring cardiac wall movements at the respective cardiac wall locations. Processing circuitry is arranged for receiving output signals from the sensors, the output signals being indicative of longitudinal valve plane movements at the respective cardiac wall location. The processing circuitry is further arranged for processing the signals and output a synchronization signal indicative of the synchrony in the valve plane movements at the cardiac wall locations .
摘要翻译：心脏刺激器和用于监测人心脏心脏同步的装置。至少第一和第二传感器适于被定位在第一心脏壁位置处，并且第二心脏壁位置分别经受与心脏的纵向轴线的纵向瓣膜平面运动相关的运动。传感器被布置用于测量各个心脏壁位置处的心脏壁移动。处理电路被布置成用于接收来自传感器的输出信号，输出信号表示在相应的心脏壁位置处的纵向阀平面运动。处理电路还被布置用于处理信号并输出指示在心脏壁位置处的阀平面运动中的同步的同步信号。

6. 发明申请

WO2006130056A1 IMPLANTABLE LEAD 审中-公开
标题翻译：可塑性铅
公开(公告)号：WO2006130056A1
公开(公告)日：2006-12-07
申请号：PCT/SE2005/000829
申请日：2005-05-31
申请人： ST. JUDE MEDICAL AB , NILSSON, Kenth , JOHANSSON, Anna-Karin , ERIKSSON, Tom
发明人： NILSSON, Kenth , JOHANSSON, Anna-Karin , ERIKSSON, Tom
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/36564
摘要： Implantable lead for sensing mechanical activity of a human heart. The lead comprises an insulating polymeric tube extending from a proximal end to a distal end of the lead, an electric conductor provided in the lumen of the polymeric tube, and a sensor connected to the conductor at a distal end thereof. The polymeric tube is provided with a conductive surface layer along the interface between the polymeric tube and the electric conductor. Thereby, accumulation of electrical charges between the electric conductor and the polymeric tube is prevented.
摘要翻译：用于感测人体心脏的机械活动的植入性铅。引线包括从引线的近端延伸到远端的绝缘聚合物管，设置在聚合物管的内腔中的电导体，以及在其远端连接到导体的传感器。聚合物管沿着聚合物管和电导体之间的界面设置有导电表面层。由此，能够防止电导体与聚合物管之间的电荷积聚。

7. 发明申请

WO2003051526A1 VISCOUS MEDIUM FEEDER 审中-公开
标题翻译： VISCOUS中间送料机
公开(公告)号：WO2003051526A1
公开(公告)日：2003-06-26
申请号：PCT/SE2002/002328
申请日：2002-12-12
申请人： MYDATA AUTOMATION AB , HOLM, William , NILSSON, Kenth , SVALLING, Peter
发明人： HOLM, William , NILSSON, Kenth , SVALLING, Peter
IPC分类号： B05C5/02
CPC分类号： B29C47/0877 , B05C5/02 , B05C11/10 , B29C47/0009 , B29C47/0818 , B29C47/66 , B29K2819/00
摘要： This invention relates to a viscous medium feeder, which has an inlet, an outlet, a tubular portion, a routable cylindrical shaft arranged in and extending coaxial with said tubular portion, and a drive motor connected to the shaft. The tubular portion has an internal thread, which is connected, at one end thereof, to the inlet, and, at the other end thereof, to the outlet. Further, the tubular portion is elastic, and the shaft abuts inner wall portions of the tubular portion. The invention also relates to a feeder tube, and a jetting device.
摘要翻译：本发明涉及一种粘性介质进料器，其具有布置在所述管状部分中并与所述管状部分同轴延伸的入口，出口，管状部分，可布置的圆柱形轴以及连接到所述轴的驱动马达。管状部分具有内螺纹，该内螺纹在其一端连接到入口，并且在另一端连接到出口。此外，管状部分是弹性的，并且轴邻接管状部分的内壁部分。本发明还涉及一种进料管和一种喷射装置。

8. 发明申请

WO1991012921A1 A DEVICE FOR APPLYING A SOLDER PASTE, A GLUE OR THE LIKE IN PATCHES ON A SUBSTRATE 审中-公开
标题翻译：用于在基材上施用焊膏，玻璃或类似贴片的装置
公开(公告)号：WO1991012921A1
公开(公告)日：1991-09-05
申请号：PCT/SE1991000155
申请日：1991-02-27
申请人： QENICO AB , NILSSON, Kenth, Åke, Sune
发明人： QENICO AB
IPC分类号： B23K03/06
CPC分类号： B05C11/1034 , B23K3/0607 , H05K3/3484
摘要： A device for applying a solder paste, a glue or another similar material in patches on a substrate (24) comprises a supply (10) of said material, an outlet (16), connected to said supply by means of a conveying conduit (14), and means (18) for intermittently forcedly discharging the material in successive small quantities through the outlet (16). In order to counteract any sedimentation within the conveying conduit (14), said conduit is formed as a closed loop which contains means (13) for feeding the material in a continuous circulating flow therethrough and past the outlet (16) which comprises a discharge opening (17), provided in the wall of the conveying conduit (14) and through which the material may be thrown out in small quantities by the aid of means (18) for intermittently transiently increasing the pressure in the conveying conduit (14) within a zone located adjacent to the discharge opeing (17).
摘要翻译：用于在衬底（24）上施加焊膏，胶或其他类似材料的贴片的装置包括所述材料的供应源（10），通过输送导管（14）连接到所述电源的出口（16））和用于通过出口（16）间歇地强制地排出材料的装置（18），其连续少量地排出。为了抵消输送管道（14）内的任何沉淀，所述导管形成为闭合回路，该闭合回路包含用于将材料供给到穿过其中的连续循环流体并通过出口（16）的装置（13），该出口（16）包括排出口（17），设置在输送管道（14）的壁中，借助于装置（18）可以少量地抛出材料，用于间歇地瞬时增加输送管道（14）内的压力区域位于放电开口（17）附近。

9. 发明申请

WO2008133552A1 IMPLANTABLE MEDICAL DEVICE AND METHOD FOR MONITORING VALVE MOVEMENTS OF A HEART 审中-公开
标题翻译：用于监测心脏瓣膜运动的可植入医疗装置和方法
公开(公告)号：WO2008133552A1
公开(公告)日：2008-11-06
申请号：PCT/SE2007/000411
申请日：2007-04-27
申请人： ST. JUDE MEDICAL AB , BJÖRLING, Anders , TUVSTEDT, Cecilia , NILSSON, Kenth , NOREN, Kjeil
发明人： BJÖRLING, Anders , TUVSTEDT, Cecilia , NILSSON, Kenth , NOREN, Kjeil
IPC分类号： A61N1/365 , A61N1/368
CPC分类号： A61N1/36521 , A61N1/36578 , A61N1/3682
摘要： The present invention relates to an implantable medical device (10) for monitoring the movements of the valve planes of the heart to determine at least one hemodynamic measure reflecting a mechanical functioning of a heart of a patient. The device includes an impedance measuring circuit (146) adapted to, measure impedance signals between at least electrode pairs including at least one electrode (26, 36; 45; 55; 65, 67; 75, 77; 85, 87; 95, 97; 105, 111, 112) placed substantially at the level of the valve plane (6) , wherein impedances reflecting valve plane movements are obtained. Further, a hemodynamic parameter determining circuit (152) is adapted to determine at least one hemodynamic parameter based on the impedances reflecting the mechanical functioning of a heart.
摘要翻译：本发明涉及一种用于监测心脏的瓣膜平面运动以确定反映患者心脏的机械功能的至少一个血液动力学测量的可植入医疗装置（10）。该装置包括阻抗测量电路（146），该阻抗测量电路（146）适于在至少包括至少一个电极（26,36; 45; 55; 65,67; 75,77; 85,87; 95,97 ; 105,111,112），其基本位于所述阀平面（6）的高度处，其中获得反映阀平面运动的阻抗。此外，血液动力学参数确定电路（152）适于基于反映心脏的机械功能的阻抗来确定至少一个血液动力学参数。

10. 发明申请

WO2006135294A1 A HEART MONITORING DEVICE AND A SYSTEM TO DETECT VIBRATIONS CONCERNING THE STATUS OF THE HEART 审中-公开
标题翻译：心脏监测装置和检测关于心脏状态的振动的系统
公开(公告)号：WO2006135294A1
公开(公告)日：2006-12-21
申请号：PCT/SE2005/000946
申请日：2005-06-16
申请人： ST. JUDE MEDICAL , NILSSON, Kenth
发明人： NILSSON, Kenth
IPC分类号： A61N1/365 , A61B5/00
CPC分类号： A61N1/36514 , A61B5/103 , A61B5/4519 , A61B5/686 , A61B5/6869 , A61N1/3627 , A61N1/36528 , A61N2001/0585
摘要： The invention concerns an implantable heart monitoring device (10) comprising a control circuit (14) arranged to generate a vibration signal suitable to actuate a vibrator (70, 72). The control circuit (14) is also adapted to communicate with at least a first implantable vibration sensor (74) and to receive a detection signal from said vibration sensor (74), which detection signal represents the detected vibration. The control circuit (14) is arranged to carry out a procedure that involves the generation of at least one said vibration signal and the detection of at least one said detection signal. Based an the received detection signal in relation to the generated vibration signal, the control circuit (14) is arranged to be able to derive information concerning the mechanical properties of the heart, such as the stiffness and/or the thickness of at least a part of the heart. The invention also concerns a system including such a device (10) and a use of the system.
摘要翻译：本发明涉及可植入心脏监测装置（10），其包括被布置成产生适于致动振动器（70,72）的振动信号的控制电路（14）。控制电路（14）还适于与至少第一可植入振动传感器（74）通信并且接收来自所述振动传感器（74）的检测信号，该检测信号表示检测到的振动。控制电路（14）被布置成执行涉及生成至少一个所述振动信号和检测至少一个所述检测信号的过程。基于接收到的与产生的振动信号相关的检测信号，控制电路（14）被布置成能够导出关于心脏的机械特性的信息，例如至少部分的刚度和/或厚度的心脏。本发明还涉及包括这种设备（10）和系统的使用的系统。

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