公开(公告)号：US08016763B2

公开(公告)日：2011-09-13

申请号：US12492637

申请日：2009-06-26

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61B5/00 ,  A61B5/02

CPC classification number: A61B5/021 ,  A61B5/02108 ,  A61B5/03 ,  A61B5/031 ,  G16H15/00

Abstract: A method for analysing pressure-signals derivable from pressure measurements on or in a body of a human being or animal, includes the steps of sampling said signals and converting the signals to pressure-related digital data with a time reference, wherein the method comprises the further steps of: identifying from said digital data features related to absolute pressures relative to atmospheric pressure, recording repeatedly at specific time intervals, intermittently, in any reiterated manner, or continuously absolute pressure data to create a pressure trend plot against time, determining from said recording either a) a plurality of different pressure levels and duration thereof, or b) a plurality of different pressure changes of different levels and duration thereof, and presenting a) numbers of different pressure levels of various time durations in format of a matrix, or b) presenting numbers of different pressure change levels of various time durations in format of a matrix.

Abstract translation: 一种用于分析从人体或动物体内或体内的压力测量得到的压力信号的方法包括以下步骤：对所述信号进行采样并将信号转换成与压力有关的数字数据，其中所述方法包括： 进一步的步骤：根据与绝对压力相对于大气压相关的所述数字数据特征识别，以特定的时间间隔以任何重复的方式间歇地重复地或以连续的绝对压力数据重复记录，以产生对时间的压力趋势图，从所述 记录a）多个不同的压力水平和持续时间，或b）不同水平和持续时间的多个不同的压力变化，以及呈现a）矩阵格式的各种持续时间的不同压力水平的数量，或 b）呈现矩阵格式的各种持续时间的不同压力变化水平的数量。

公开(公告)号：US20090069711A1

公开(公告)日：2009-03-12

申请号：US12289313

申请日：2008-10-24

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61B5/03

CPC classification number: A61M27/006 ,  A61B5/021 ,  A61B5/02108 ,  A61B5/031

Abstract: This invention describes a method for processing pressure signals derivable from locations inside or outside a human or animal body or body cavity. Different aspects of the invention relate to a method for optimal differentiating between cardiac beat- and artifact-induced pressure waves, a method for obtaining new and improved information from said pressure signals, a method for obtaining signals predicting pressures inside a body or body cavity from pressure signals outside said body or body cavity. In particular, this invention describes devices for sensing continuous pressures signals and displaying otput of processing according to the inventive methods.

Abstract translation: 本发明描述了一种用于处理从人或动物体或体腔内部或外部的位置导出的压力信号的方法。 本发明的不同方面涉及用于最佳区分心跳和神经诱发的压力波的方法，从所述压力信号获得新的和改进的信息的方法，一种用于获得预测身体或体腔内的压力的信号的方法， 压力信号在身体或体腔外。 特别地，本发明描述了根据本发明的方法用于感测连续压力信号和显示处理输出的装置。

公开(公告)号：US08308654B2

公开(公告)日：2012-11-13

申请号：US12289313

申请日：2008-10-24

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61B5/00

CPC classification number: A61M27/006 ,  A61B5/021 ,  A61B5/02108 ,  A61B5/031

Abstract: This invention describes a method for processing pressure signals derivable from locations inside or outside a human or animal body or body cavity. Different aspects of the invention relate to a method for optimal differentiating between cardiac beat- and artifact-induced pressure waves, a method for obtaining new and improved information from said pressure signals, a method for obtaining signals predicting pressures inside a body or body cavity from pressure signals outside said body or body cavity. In particular, this invention describes devices for sensing continuous pressures signals and displaying otput of processing according to the inventive methods.

Abstract translation: 本发明描述了一种用于处理从人或动物体或体腔内部或外部的位置导出的压力信号的方法。 本发明的不同方面涉及用于最佳区分心跳和神经诱发的压力波的方法，从所述压力信号获得新的和改进的信息的方法，一种用于获得预测身体或体腔内的压力的信号的方法， 压力信号在身体或体腔外。 特别地，本发明描述了根据本发明的方法用于感测连续压力信号和显示处理输出的装置。

公开(公告)号：US20090062689A1

公开(公告)日：2009-03-05

申请号：US12289314

申请日：2008-10-24

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61B5/00

CPC classification number: A61M27/006 ,  A61B5/021 ,  A61B5/02108 ,  A61B5/031

Abstract: This invention describes a method for processing pressure signals derivable from locations inside or outside a human or animal body or body cavity. Different aspects of the invention relate to a method for optimal differentiating between cardiac beat- and artifact-induced pressure waves, a method for obtaining new and improved information from said pressure signals, a method for obtaining signals predicting pressures inside a body or body cavity from pressure signals outside said body or body cavity. In particular, this invention describes a system for sensing continuous pressures signals and displaying otput of processing according to the inventive methods.

Abstract translation: 本发明描述了一种用于处理从人或动物体或体腔内部或外部的位置导出的压力信号的方法。 本发明的不同方面涉及用于最佳区分心跳和神经诱发的压力波的方法，从所述压力信号获得新的和改进的信息的方法，一种用于获得预测身体或体腔内的压力的信号的方法， 压力信号在身体或体腔外。 特别地，本发明描述了根据本发明的方法来感测连续压力信号和显示处理输出的系统。

公开(公告)号：US20090054827A1

公开(公告)日：2009-02-26

申请号：US12258380

申请日：2008-10-24

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61M1/00 ,  A61B5/021

CPC classification number: A61M27/006 ,  A61B5/021 ,  A61B5/02108 ,  A61B5/031

Abstract: This invention describes a method for processing pressure signals derivable from locations inside or outside a human or animal body or body cavity. Different aspects of the invention relate to a method for optimal differentiating between cardiac beat- and artifact-induced pressure waves and a method for obtaining new and improved information from said pressure signals. In particular, this invention describes a system for draining fluid from a brain or spinal fluid cavity according to the inventive method of processing pressure signals.

Abstract translation: 本发明描述了一种用于处理从人或动物体或体腔内部或外部的位置导出的压力信号的方法。 本发明的不同方面涉及用于最佳区分心跳和伪造的压力波的方法以及从所述压力信号获得新的和改进的信息的方法。 特别地，本发明描述了根据本发明的处理压力信号的方法从脑或脊髓腔腔排出流体的系统。

公开(公告)号：US08262584B2

公开(公告)日：2012-09-11

申请号：US12289314

申请日：2008-10-24

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61B5/00

CPC classification number: A61M27/006 ,  A61B5/021 ,  A61B5/02108 ,  A61B5/031

Abstract: This invention describes a method for processing pressure signals derivable from locations inside or outside a human or animal body or body cavity. Different aspects of the invention relate to a method for optimal differentiating between cardiac beat- and artifact-induced pressure waves, a method for obtaining new and improved information from said pressure signals, a method for obtaining signals predicting pressures inside a body or body cavity from pressure signals outside said body or body cavity. In particular, this invention describes a system for sensing continuous pressures signals and displaying output of processing according to the inventive methods.

Abstract translation: 本发明描述了一种用于处理从人或动物体或体腔内部或外部的位置导出的压力信号的方法。 本发明的不同方面涉及用于最佳区分心跳和神经诱发的压力波的方法，从所述压力信号获得新的和改进的信息的方法，一种用于获得预测身体或体腔内的压力的信号的方法， 压力信号在身体或体腔外。 特别地，本发明描述了一种用于感测连续压力信号并显示根据本发明方法的处理输出的系统。

公开(公告)号：US07775985B2

公开(公告)日：2010-08-17

申请号：US11600716

申请日：2006-11-17

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61B5/00 ,  A61B5/02

CPC classification number: A61B5/021 ,  A61B5/02108 ,  A61B5/03 ,  A61B5/031 ,  G16H15/00

Abstract: A method for analysing pressure-signals derivable from pressure measurements on or in a body of a human being or animal, includes the steps of sampling said signals and converting the signals to pressure-related digital data with a time reference, wherein the method comprises the further steps of: identifying from said digital data features related to absolute pressures relative to atmospheric pressure, recording repeatedly at specific time intervals, intermittently, in any reiterated manner, or continuously absolute pressure data to create a pressure trend plot against time, determining from said recording either a) a plurality of different pressure levels and duration thereof, or b) a plurality of different pressure changes of different levels and duration thereof, and presenting a) numbers of different pressure levels of various time durations in format of a matrix, or b) presenting numbers of different pressure change levels of various time durations in format of a matrix.

Abstract translation: 一种用于分析从人体或动物体内或体内的压力测量得到的压力信号的方法包括以下步骤：对所述信号进行采样并将信号转换成与压力有关的数字数据，其中所述方法包括： 进一步的步骤：根据与绝对压力相对于大气压相关的所述数字数据特征识别，以特定的时间间隔以任何重复的方式间歇地重复地或以连续的绝对压力数据重复记录，以产生对时间的压力趋势图，从所述 记录a）多个不同的压力水平和持续时间，或b）不同水平和持续时间的多个不同的压力变化，以及呈现a）矩阵格式的各种持续时间的不同压力水平的数量，或 b）呈现矩阵格式的各种持续时间的不同压力变化水平的数量。

公开(公告)号：US20090069700A1

公开(公告)日：2009-03-12

申请号：US12289312

申请日：2008-10-24

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61B5/03 ,  A61B5/021

CPC classification number: A61M27/006 ,  A61B5/021 ,  A61B5/02108 ,  A61B5/031

Abstract: This invention describes a method for processing pressure signals derivable from locations inside or outside a human or animal body or body cavity. Different aspects of the invention relate to a method for optimal differentiating between cardiac beat- and artifact-induced pressure waves, a method for obtaining new and improved information from said pressure signals. In particular, this invention describes the use of said inventive method for processing of pressure signals for controlling an adjustable shunt valve. The method can be incorporated in a processing unit of a device for use in draining fluid from a brain or spinal fluid cavity.

Abstract translation: 本发明描述了一种用于处理从人或动物体或体腔内部或外部的位置导出的压力信号的方法。 本发明的不同方面涉及用于最佳区分心跳和伪造的压力波的方法，一种从所述压力信号获得新的和改进的信息的方法。 特别地，本发明描述了用于处理压力信号的所述创造性方法用于控制可调节分流阀的用途。 该方法可以结合在用于从脑或脊髓腔腔排出液体的装置的处理单元中。

公开(公告)号：US08398564B2

公开(公告)日：2013-03-19

申请号：US12289311

申请日：2008-10-24

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61B5/00

CPC classification number: A61M27/006 ,  A61B5/021 ,  A61B5/02108 ,  A61B5/031

Abstract: This invention describes a method for processing pressure signals derivable from locations inside or outside a human or animal body or body cavity. A major aspect of the invention relates to a method for determining relationships between different pressure-related signals with the purpose of obtaining signals predicting pressures inside a body or body cavity from pressure signals outside said body or body cavity. According to the invented method different formula-based relationships for specific types of signals and locations and sensor types are determined, which provides for a reference that can be applied on new and individual non-invasive pressure measurements. Thereby continuous pressure-related signals from a non-invasive source may be processed in a way that makes the continuous non-invasive pressure signals highly predictable of the pressures inside the body or body cavity.

公开(公告)号：US08133183B2

公开(公告)日：2012-03-13

申请号：US12289309

申请日：2008-10-24

Applicant: Per Kristian Eide

Inventor： Per Kristian Eide

IPC: A61B5/02

CPC classification number: A61M27/006 ,  A61B5/021 ,  A61B5/02108 ,  A61B5/031

Abstract: This invention describes methods for processing pressure signals derivable from locations inside or outside a human or animal body or body cavity. The major aspect of the invention relates to methods for obtaining new and improved information from said pressure signals. The analysis output of said method may be presented in a variety of ways such as numerical values; trend plots of numerical values, histogram presentations or as a quantitative matrix, the presentation as a quantitative matrix is highlighted. Thereby completely new information about pressures is obtained. In particular, information about intracranial compliance is derived from the intracranial pressure (ICP) signal itself.

Abstract translation: 本发明描述了用于处理可从人或动物体或体腔内部或外部的位置导出的压力信号的方法。 本发明的主要方面涉及从所述压力信号获得新的和改进的信息的方法。 所述方法的分析输出可以以各种方式呈现，例如数值; 突出显示数值，直方图呈现或定量矩阵的趋势图，呈现作为定量矩阵。 从而获得关于压力的全新信息。 特别是关于颅内顺应性的信息来源于颅内压（ICP）信号本身。