公开(公告)号：US20080281214A1

公开(公告)日：2008-11-13

申请号：US12149400

申请日：2008-04-30

申请人： Ole Jakob Elle ,  Erik Fosse ,  Per Steinar Halvorsen

发明人： Ole Jakob Elle ,  Erik Fosse ,  Per Steinar Halvorsen

IPC分类号： A61B5/02

CPC分类号： A61B5/029 ,  A61B5/1107 ,  A61B2562/0219 ,  A61N1/36578

摘要： The present invention provides a system and a method for estimating changes in cardiac pumping capacity in response to an intervention from data recorded by an accelerometer positioned on an outer surface of the heart. Interventions such as intravenous administration of nitroprusside, betablocker, epinephrine (adrenaline), or changes in the intravascular volume such as by fluid filling, are considered. It is shown that it is possible to directly correlate changes in cardiac pumping capacity to changes in parameters or graphical representation derived from signals characteristic to the acceleration an outer surface of the heart. In particular, it is shown how the effect of the interventions can be directly read from these parameters or graphical representations, and can thereby assist in decisions regarding the treatment of a cardiac surgery patient. The invention is preferably used in a post-surgery monitoring unit for surveillance of cardiac surgery patients.

摘要翻译： 本发明提供了一种系统和方法，用于响应于由位于心脏外表面上的加速度计记录的数据的干预来估计心脏泵送能力的变化。 考虑静脉内施用硝普钠，betablocker，肾上腺素（肾上腺素）或血管内体积变化（例如通过液体灌注）的干预措施。 显示了可以直接将心脏抽吸能力的变化与参考的变化或从心脏的外表面加速度特征的信号导出的图形表示相关联。 特别地，示出了如何从这些参数或图形表示直接阅读干预的效果，从而可以帮助关于心脏手术患者的治疗的决定。 本发明优选用于手术后监测单元，用于监控心脏手术患者。

公开(公告)号：US08282568B2

公开(公告)日：2012-10-09

申请号：US12149400

申请日：2008-04-30

申请人： Ole Jakob Elle ,  Erik Fosse ,  Per Steinar Halvorsen

发明人： Ole Jakob Elle ,  Erik Fosse ,  Per Steinar Halvorsen

IPC分类号： A61B5/0402

CPC分类号： A61B5/029 ,  A61B5/1107 ,  A61B2562/0219 ,  A61N1/36578

摘要： A system and a method for estimating changes in cardiac pumping capacity in response to an intervention from data recorded by an accelerometer positioned on an outer surface of the heart. Interventions such as intravenous administration of nitroprusside, betablocker, epinephrine (adrenaline), or changes in the intravascular volume such as by fluid filling, are considered. It is shown that it is possible to directly correlate changes in cardiac pumping capacity to changes in parameters or graphical representation derived from signals characteristic to the acceleration an outer surface of the heart. In particular, it is shown how the effect of the interventions can be directly read from these parameters or graphical representations, and can thereby assist in decisions regarding the treatment of a cardiac surgery patient. The invention is preferably used in a post-surgery monitoring unit for surveillance of cardiac surgery patients.

摘要翻译： 一种系统和方法，用于根据位于心脏外表面上的加速度计记录的数据进行干预，来估计心脏泵送能力的变化。 考虑静脉内施用硝普钠，betablocker，肾上腺素（肾上腺素）或血管内体积变化（如通过液体灌注）等干预措施。 显示了可以直接将心脏抽吸能力的变化与参考的变化或从心脏的外表面加速度特征的信号导出的图形表示相关联。 特别地，示出了如何从这些参数或图形表示直接阅读干预的效果，从而可以帮助关于心脏手术患者的治疗的决定。 本发明优选用于手术后监测单元，用于监控心脏手术患者。

公开(公告)号：US08545524B2

公开(公告)日：2013-10-01

申请号：US10522815

申请日：2003-07-25

申请人： Sumit Roy ,  Erik Fosse ,  Ole Jakob Elle

发明人： Sumit Roy ,  Erik Fosse ,  Ole Jakob Elle

IPC分类号： A61B17/11

CPC分类号： A61F2/064 ,  A61B17/0644 ,  A61B17/11 ,  A61F2002/061 ,  A61F2002/821

摘要： A method for interconnection of two tubular organs via an opening at one end of an end portion of a first organ and an aperture in a side wall of a second organ. The end portion is initially passed through a first passage of a first element until the end portion projects past an end edge of the element, whereupon the end portion is everted round the end edge. Gripping parts of a second element with a second passage are then inserted in the second organ via the aperture. Finally, the first element with the everted portion of the first organ is inserted in the second passage, whereby the gripping parts are influenced in such a manner that they come into engagement with the inside of an edge portion of the aperture. A device for implementation of the method.

摘要翻译： 一种用于经由第一器官的端部的一端处的开口和第二器官的侧壁中的孔的两个管状器官互连的方法。 端部最初通过第一元件的第一通道，直到端部突出超过元件的端边缘，于是端部围绕端部边缘。 然后通过孔将具有第二通道的第二元件的夹持部件插入第二器官。 最后，将具有第一器官的转弯部分的第一元件插入第二通道中，由此夹持部件以与孔的边缘部分的内侧接合的方式受到影响。 一种实现该方法的设备。

公开(公告)号：US20110046488A1

公开(公告)日：2011-02-24

申请号：US12672569

申请日：2008-08-29

申请人： Ole Jakob Elle ,  Erik Fosse ,  Halfdan Ihlen ,  Andreas Espinoza ,  Lars Hoff

发明人： Ole Jakob Elle ,  Erik Fosse ,  Halfdan Ihlen ,  Andreas Espinoza ,  Lars Hoff

IPC分类号： A61B8/00

CPC分类号： A61B8/485 ,  A61B8/0883 ,  A61B8/12 ,  A61B8/42 ,  A61B8/4488 ,  A61B8/488

摘要： The invention relates to a method and a post-operative care unit for analysing and quantifying an ultrasound tissue Doppler imaging (TDI) signal from a transducer fastened on the myocardium to obtain a parameter indicating regional cardiac ischaemia or correlates with global hypokinetic heart function. This has the advantage over manually operated probes that it can be automated and used continuously over long time. According to the method, a TDI signal trace corresponding to at least one of tissue velocity, strain or strain rate is extracted and correlated with an electrocardiogram to define subsections within a cardiac cycle in the extracted trace corresponding to the early systolic phase and the post-systolic phase. Then, a velocity, strain or strain rate is read in at least the post-systolic phase of the extracted trace, and a parameter which is a function of one of these readings and which indicates ischaemia or global hypokinetic function is generated.

摘要翻译： 本发明涉及一种用于分析和量化来自紧固在心肌上的传感器的超声组织多普勒成像（TDI）信号以获得指示区域性心脏缺血或与全身低动力心脏功能相关的参数的方法和术后护理单元。 这具有超过手动操作的探头的优点，可以自动化并长时间连续使用。 根据该方法，提取对应于组织速度，应变或应变速率中的至少一个的TDI信号迹线，并将其与心电图相关联，以在对应于早期收缩期和后期收缩期的提取迹线中定义心脏周期内的子部分， 收缩期。 然后，至少在提取的迹线的收缩期后读取速度，应变或应变速率，并且产生作为这些读数中的一个的函数并且表示缺血或全身低动力学功能的参数。

公开(公告)号：US07179268B2

公开(公告)日：2007-02-20

申请号：US10333746

申请日：2001-07-30

申请人： Sumit Roy ,  Erik Fosse ,  Ole Jakob Elle

发明人： Sumit Roy ,  Erik Fosse ,  Ole Jakob Elle

IPC分类号： A61B17/08

CPC分类号： A61B17/11 ,  A61B2017/1107 ,  A61B2017/1135

摘要： The invention concerns a device for preparing a hollow organ for anastomosis to another hollow organ. The said device comprises an anastomosis prosthesis, deployment apparatus to deliver the said prosthesis to a desired site in the body and a coupling device to secure the said prosthesis to said deployment apparatus during delivery.

摘要翻译： 本发明涉及一种用于制备用于吻合到另一中空器官的中空器官的装置。 所述装置包括吻合假体，将所述假体递送到身体中的期望部位的展开装置和用于在分娩期间将所述假体固定到所述展开装置的联接装置。