公开(公告)号：US4922271A

公开(公告)日：1990-05-01

申请号：US244508

申请日：1988-09-14

申请人： Kenth Nilsson ,  Bengt Jofs ,  Goeran Skog

发明人： Kenth Nilsson ,  Bengt Jofs ,  Goeran Skog

IPC分类号： B41J2/255 ,  B41J2/515

CPC分类号： B41J2/515 ,  B41J2202/20

摘要： Matrix printer means having plurality of write heads. In order to be able to achieve a print width in matrix printer means that is greater than that of an individual write head and in order to simultaneously enhance the resolution beyond the basic resolution of the write head or in order to enable multi-color printing, a plurality of rows of write heads are provided. The neighboring write heads in one row and the rows themselves are arranged phase-shifted relative to one another or the colors of the write heads in every row and between the rows are cyclically interchanged. The plurality of required rows of write heads is thus reduced to a minimum.

摘要翻译： 矩阵打印机意味着具有多个写入头。 为了能够实现矩阵打印机的打印宽度大于单个写入头的打印宽度，并且为了同时提高超出写入头的基本分辨率的分辨率，或为了实现多色打印， 提供多行写入头。 一行中相邻的写入头和行本身相对于彼此相移布置，或者每行中和行之间的写入头的颜色被循环地互换。 因此，将多个所需的写入头行减少到最小。

公开(公告)号：US20120276279A1

公开(公告)日：2012-11-01

申请号：US13547841

申请日：2012-07-12

申请人： Tom Eriksson ,  Kenth Nilsson ,  Anna-Karin Johansson ,  Karin Lungstrom ,  Koroush Lashgari ,  Annika Pohl ,  Gunnar Westin

发明人： Tom Eriksson ,  Kenth Nilsson ,  Anna-Karin Johansson ,  Karin Lungstrom ,  Koroush Lashgari ,  Annika Pohl ,  Gunnar Westin

IPC分类号： H01L41/22

CPC分类号： C04B35/495 ,  A61N1/056 ,  A61N1/0565 ,  A61N1/36542 ,  A61N1/36564 ,  C01G33/00 ,  C01G33/006 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2002/82 ,  C01P2002/88 ,  C01P2004/03 ,  C04B35/624 ,  C04B35/62645 ,  C04B35/62675 ,  C04B2235/3201 ,  C04B2235/3251 ,  C04B2235/3255 ,  C04B2235/441 ,  C04B2235/6562 ,  C04B2235/768 ,  C04B2235/80 ,  C23C18/1216 ,  C23C18/1225 ,  C23C18/1254 ,  C23C18/1283 ,  H01L41/1873 ,  H01L41/318

摘要： A method for producing a biocompatible material of the formula NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1 includes the steps of a) providing a Na-precursor and a K-precursor for NaxKyNbO3, b) mixing the precursors in solution wherein said precursors first react to form a sol and thereafter a gel, c) heat treating the gel to obtain an oxide of the material NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1. The material can be produced as a film, and the material or film can be provided on the exterior surface of a medical implant that will come into contact with body tissue and/or body fluids upon implantation thereof.

摘要翻译： 一种制备式NaxKyNbO3,0和nlE; x和nlE; 0.8,0.2＆nlE; y＆nlE; 1，x + y = 1的生物相容性材料的方法包括以下步骤：a）提供NaxKyNbO3的Na前体和K-前体，b 将前体混合在溶液中，其中所述前体首先反应形成溶胶，然后进行凝胶，c）热处理该凝胶以获得材料NaxKyNbO3,0和nlE; x和nlE; 0.8,0.2和nlE; y和nlE; 1，x + y = 1。 该材料可以作为膜制造，并且材料或膜可以设置在将在其植入时将与身体组织和/或体液接触的医用植入物的外表面上。

公开(公告)号：US08068908B2

公开(公告)日：2011-11-29

申请号：US12094543

申请日：2005-11-30

申请人： Karin Järverud ,  Kenth Nilsson ,  Sven-Erik Hedberg

发明人： Karin Järverud ,  Kenth Nilsson ,  Sven-Erik Hedberg

IPC分类号： A61N1/00

CPC分类号： A61N1/3627 ,  A61B5/1107 ,  A61B5/6869 ,  A61B2562/0219 ,  A61N1/36514 ,  A61N1/36578

摘要： In a system and method for monitoring cardiac synchrony in a human heart, a first sensor is positioned at a first cardiac wall location of a heart that is subject to movements related to longitudinal valve plane movements along the longitudinal axis of the heart, and the first sensor measures said cardiac wall movements at the first cardiac wall location and emits a first sensor output signal corresponding thereto, a second sensor is positioned at a second cardiac wall location of the heart that is subject to movements related to longitudinal valve plane movements along the longitudinal axis of the heart, and the second sensor measures the cardiac wall movements at the second cardiac wall location and emits a second sensor output signal corresponding thereto. A lead arrangement is electrically connected to the first and second sensors and conducts the first and second sensor output signals therefrom to processing circuitry that processes the first and second sensor output signals to produce a synchronization signal therefrom indicative of synchrony in the respective valve plane movements at the first and second cardiac wall locations.

摘要翻译： 在用于监测人心脏心脏同步的系统和方法中，第一传感器位于心脏的第一心脏壁位置处，该第一心脏壁位置受到与沿着心脏的纵向轴线的纵向瓣膜平面运动有关的运动，第一传感器 传感器测量在第一心脏壁位置处的心脏壁运动，并且发射与其对应的第一传感器输出信号，第二传感器定位在心脏的第二心脏壁位置处，该第二心脏壁位置受到与沿着纵向的纵向瓣膜平面运动相关的运动 并且第二传感器测量第二心脏壁位置处的心脏壁移动，并且发出与其对应的第二传感器输出信号。 引线装置电连接到第一和第二传感器，并将第一和第二传感器输出信号传送到处理电路，处理电路处理第一和第二传感器输出信号以产生同步信号，表示在各个阀平面运动中同步的同步信号 第一和第二心脏壁位置。

公开(公告)号：US06915162B2

公开(公告)日：2005-07-05

申请号：US10002496

申请日：2001-11-15

申请人： Kjell Noren ,  Charlotte Kjellmann ,  Kenth Nilsson ,  Sven-Erik Hedberg

发明人： Kjell Noren ,  Charlotte Kjellmann ,  Kenth Nilsson ,  Sven-Erik Hedberg

IPC分类号： A61B5/0215 ,  A61N1/365 ,  A61B5/04

CPC分类号： A61N1/36564 ,  A61B5/0215 ,  A61B5/7239

摘要： An implantable medical device has a pressure sensing arrangement to measure right ventricular pressure of a heart including a pressure sensor adapted to be positioned in the right ventricle of the heart, to measure the pressure and to generate a pressure signal in response to the measured pressure. The pressure sensing arrangement also has a pressure signal processor and a timing unit. The processor determines from the pressure signal, using diastolic timing signals from the timing unit based on the pressure signal identifying the diastolic phase, a diastolic pressure signal representing the ventricular pressure only during the diastolic phase of the heart cycle.

摘要翻译： 可植入医疗装置具有用于测量心脏的右心室压力的压力感测装置，包括适于定位在心脏右心室的压力传感器，以测量压力并响应于测量的压力产生压力信号。 压力感测装置还具有压力信号处理器和定时单元。 处理器根据压力信号，基于识别舒张期的压力信号使用来自定时单元的舒张定时信号，仅在心脏周期舒张期期间表示心室压力的舒张压信号。

公开(公告)号：US20050092774A1

公开(公告)日：2005-05-05

申请号：US10498247

申请日：2002-12-12

申请人： William Holm ,  Kenth Nilsson ,  Peter Svalling

发明人： William Holm ,  Kenth Nilsson ,  Peter Svalling

IPC分类号： B05C5/00 ,  B05C5/02 ,  B05C11/10 ,  B29C47/08 ,  B29C47/66 ,  G01F11/00

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。

公开(公告)号：US06529777B1

公开(公告)日：2003-03-04

申请号：US09622817

申请日：2000-08-23

申请人： Nils Holmström ,  Sven-Erik Hedberg ,  Kenth Nilsson

发明人： Nils Holmström ,  Sven-Erik Hedberg ,  Kenth Nilsson

IPC分类号： A61N105

CPC分类号： A61N1/371 ,  A61N1/0565 ,  A61N1/362 ,  A61N1/36585

摘要： In an implantable electrode for an electrode lead for a stimulation device for stimulating tissue, the electrode is formed as a biocompatible piezoelectric electrode which is adapted to be in direct electrical contact with tissue for electrically and mechanically stimulating the tissue and for detecting electrical and mechanical evoked response of the stimulated tissue. The stimulation device can include circuitry for making a diagnosis of a heart condition using signals received from the implantable electrode.

摘要翻译： 在用于刺激组织的刺激装置的电极引线的可植入电极中，电极形成为生物相容性压电电极，其适于与组织直接电接触，用于电和机械刺激组织并检测电和机械诱发 刺激组织的反应。 刺激装置可以包括使用从可植入电极接收的信号进行心脏状况诊断的电路。

公开(公告)号：US06252335B1

公开(公告)日：2001-06-26

申请号：US09423382

申请日：1999-11-05

申请人： Kenth Nilsson ,  Eva Nilsson

发明人： Kenth Nilsson ,  Eva Nilsson

IPC分类号： H01L4108

CPC分类号： G01P15/0922

摘要： An accelerometer has a cantilevered beam supported at one end and having an opposite free end, with an inertial, sensing mass mounted at the free end of the beam. The beam is formed of a piezoelectric layer and a supporting layer. The ratio of the thickness of the piezoelectric layer relative to the thickness of the supporting layer is in a range between 2 and 4. The ratio of the modulus of elasticity of the material forming the supporting layer relative to the modulus of elasticity of the material forming the piezoelectric layer is in a range between 8 and 12.

摘要翻译： 一个加速度计有一个支撑在一端并具有相反自由端的悬臂梁，一个惯性感测质量安装在梁的自由端。 光束由压电层和支撑层形成。 压电层的厚度相对于支撑层的厚度的比例在2和4之间的范围内。形成支撑层的材料的弹性模量相对于形成材料的材料的弹性模量的比率 压电层在8和12之间的范围内。

公开(公告)号：US5935158A

公开(公告)日：1999-08-10

申请号：US915756

申请日：1997-08-21

申请人： Nils Holmstrom ,  Sven-Erik Hedberg ,  Kenth Nilsson

发明人： Nils Holmstrom ,  Sven-Erik Hedberg ,  Kenth Nilsson

IPC分类号： A61N1/05 ,  A61N1/362 ,  A61N1/39 ,  A61N1/04

CPC分类号： A61N1/0565

摘要： An implantable electrode for stimulating tissue has a piezoelectric electrode for electrically and mechanically stimulating tissue and for detecting electrical and mechanical evoked response of the stimulated tissue. An implantable lead and an implantable stimulation device employing such an electrode are described including diagnostic circuitry for making a diagnosis of the heart condition using such an electrode.

摘要翻译： 用于刺激组织的可植入电极具有用于电和机械刺激组织并用于检测受刺激组织的电和机械诱发反应的压电电极。 描述了使用这种电极的可植入引线和可植入刺激装置，其包括使用这种电极进行心脏病症诊断的诊断电路。

公开(公告)号：US4566017A

公开(公告)日：1986-01-21

申请号：US658745

申请日：1984-10-09

申请人： Kenth Nilsson

发明人： Kenth Nilsson

IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/205 ,  G01D15/18

CPC分类号： B41J2/04581 ,  B41J2/04588

摘要： A method and apparatus for increasing inking resolution with an ink-mosaic recording device. In order to increase the resolution simply and without additional transducers, each transducer is comprised of two contacted piezoelectric strips which are enclosed between plates. By means of differing voltage on the strips, the transducer bends in addition to a change in cross-section of the channel formed. Thus, it becomes possible to eject drops of fluid at different positions intermediate undeflected drop ejection positions.

摘要翻译： 一种用油墨马赛克记录装置提高油墨分辨率的方法和装置。 为了简单地提高分辨率，无需额外的换能器，每个换能器都包含在板之间的两个接触的压电条。 通过条上不同的电压，传感器除了形成的通道的横截面的变化之外也弯曲。 因此，可以在未偏转的液滴喷射位置之间的不同位置喷射液体液滴。

公开(公告)号：US4564851A

公开(公告)日：1986-01-14

申请号：US578088

申请日：1984-02-08

申请人： Kenth Nilsson ,  Jan Bolmgren

发明人： Kenth Nilsson ,  Jan Bolmgren

IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/14 ,  G01D15/18

CPC分类号： B41J2/14282 ,  H01L41/053 ,  H01L41/094 ,  B41J2002/14387

摘要： An improved recording device, which has a row of nozzles with each nozzle having an inlet opening and an outlet opening and a piezoelectric transducer arranged adjacent the inlet opening for forcing a drop of recording fluid from the outlet opening onto a recording medium in response to a voltage change on the transducer, characterized by the individual transducers being formed as teeth of a comb-like piezoplate that is a bilaminar plate formed of a piezoceramic layer and a carrier layer and has a reinforcing layer in the area of a spine of the comb which is shared by all teeth of the plate.

摘要翻译： 一种改进的记录装置，其具有一排喷嘴，每个喷嘴具有入口开口和出口开口，以及压电换能器，其布置成邻近入口开口，用于响应于一个喷嘴，将来自出口的一滴记录流体压迫到记录介质上 换能器上的电压变化，其特征在于，各个换能器形成为梳状压电板的齿，该梳状压电板是由压电陶瓷层和载体层形成的双层板，并且在梳子的脊部区域中具有加强层 由板的所有牙齿共享。