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    • 61. 发明授权
    • System, for monitoring the concentration of analytes in body fluids
    • 系统,用于监测体液中分析物的浓度
    • US07276027B2
    • 2007-10-02
    • US10467592
    • 2002-02-02
    • Hans-Peter HaarHans List
    • Hans-Peter HaarHans List
    • A61B5/00
    • G01N33/48764A61B5/14503A61B5/14514A61B5/14532A61B5/6849
    • The invention concerns a system for monitoring the concentration of analytes in body fluids, in particular in interstitial fluid and comprises a catheter having an implantable region and an outlet opening for withdrawing fluid in particular body fluid. A first and a second analytical zone are contacted sequentially with fluid from the catheter and undergo a detectable change when an analyte is present. The analytical zones can be contacted manually with fluid and also preferably in an automated fashion by means of a device. A system according to the invention additionally has an analytical device for analysing the analytical zones in order to determine the concentration of the analyte on the basis of changes caused by the analyte. A further subject matter of the present invention are catheters for use in systems according to the invention as well as magazines containing test zones.
    • 本发明涉及用于监测体液中特别是间质液中分析物的浓度的系统,并且包括具有可植入区域和用于排出流体特别是体液的出口的导管。 第一和第二分析区域顺序地与来自导管的流体接触并且当存在分析物时经历可检测的变化。 分析区域可以手动接触流体,并且还可以通过设备以自动方式接触。 根据本发明的系统还具有用于分析分析区域的分析装置,以便基于由分析物引起的变化来确定分析物的浓度。 本发明的另一主题是用于根据本发明的系统的导管以及含有测试区的杂志。
    • 62. 发明授权
    • Test element analysis system
    • 测试元素分析系统
    • US06787109B2
    • 2004-09-07
    • US09896965
    • 2001-06-29
    • Hans-Peter HaarGeorge B. K. Meacham
    • Hans-Peter HaarGeorge B. K. Meacham
    • G01N3348
    • G01N27/3274
    • Analysis system for the analytical investigation of a sample, in particular of a body fluid. It consists of test elements brought into contact, for performing an analysis, with a sample to be investigated, and an evaluation apparatus with a test element support for positioning the test element in a measurement position, as well as a measurement and evaluation electronic device. The measurement and evaluation electronic device of the evaluation apparatus comprises a temperature correction device, in order to take into account the temperature prevailing in the measurement zone during the measurement for the determination of the result of the analysis. The temperature correction unit includes a temperature history imaging device for the currentless tracing of the temperature history before the time of measuring, without consuming electric energy before the time of measuring.
    • 分析系统用于分析样品,特别是体液的分析。 它包括接触的测试元件,用于进行分析的测试元件,以及待测试的样品,以及具有用于将测试元件定位在测量位置的测试元件支撑的评估设备,以及测量和评估电子设备。 评估装置的测量和评估电子装置包括温度校正装置,以便在测量期间考虑测量区域中存在的用于确定分析结果的温度。 温度校正单元包括用于在测量之前无电流跟踪温度历史的温度历史成像装置,而不在测量之前消耗电能。
    • 63. 发明授权
    • Electromagnetic transdermal injection device and methods related thereto
    • 电磁透皮注射装置及其相关方法
    • US6074360A
    • 2000-06-13
    • US897433
    • 1997-07-21
    • Hans-Peter HaarGeorge B. Kirby MeachamManfred BeuttenmuellerGerhard WinterMarkus Mattern
    • Hans-Peter HaarGeorge B. Kirby MeachamManfred BeuttenmuellerGerhard WinterMarkus Mattern
    • F41B6/00A61M5/30A61M31/00
    • F41B6/003A61M5/30
    • Featured is a method for injection of a payload into the tissues of an organism or a body, including the steps of generating forces by electromagnetic repulsion and accelerating the payload to be injected, using the generated electromagnetic forces. The payload is thereby accelerated to a velocity sufficient for the payload to pass through the skin of the organism and be disposed in the subcutaneous tissues. The method further includes providing an electromagnetic force generating device that generates forces electromagnetically in a predetermined direction responsive to an electric current flowing through the device, wherein the step of generating includes passing an electric current through the electromagnetic force generating device to generate the electromagnetic repulsive forces used for accelerating the payload. Also featured is a electromagnetic force generating mechanism that includes a conductive member, which is configured so as to generate electromagnetic repulsive forces in a given direction to accelerate the payload responsive to a pulsed current passing through the conductive member. Additionally featured is an electromagnetic transdermal injection device including such an electromagnetic force generating mechanism, an electrical power supply and a switch that selectively interconnects the power supply and force generating mechanism to accelerate a payload such as a medicine.
    • 特征是将有效载荷注入生物或身体的组织的方法,包括通过电磁排斥产生力并使用产生的电磁力加速待注射的有效载荷的步骤。 因此有效载荷被加速到足以使有效载荷穿过生物体的皮肤并且被布置在皮下组织中的速度。 该方法还包括提供电磁力产生装置,其响应于流过该装置的电流而在预定方向上以电磁方式产生力,其中产生步骤包括使电流通过电磁力产生装置以产生电磁排斥力 用于加速有效载荷。 电磁力产生机构还包括导电构件,其被构造成在给定方向上产生电磁排斥力,以响应于穿过导电构件的脉冲电流来加速有效载荷。 另外特征在于包括这种电磁力产生机构的电磁透皮注射装置,电源和开关,其选择性地互连电源和力产生机构以加速诸如药物的有效载荷。
    • 66. 发明授权
    • Method and aparatus for determining an analyte in a biological sample
    • 用于测定生物样品中分析物的方法和装置
    • US5770454A
    • 1998-06-23
    • US737135
    • 1996-11-07
    • Matthias EssenpreisDirk BoeckerHeinz-Michael HeinHans-Peter Haar
    • Matthias EssenpreisDirk BoeckerHeinz-Michael HeinHans-Peter Haar
    • A61B5/00G01N21/49G01N21/00
    • A61B5/1455A61B5/14532G01N21/49A61B2562/0233A61B2562/0242A61B2562/043
    • A method and apparatus for analytical determination of a concentration of an analyte in a biological sample include a series of hardware elements and method steps which perform at least two detection measurements, with each detection measurement including the step of irradiating light at an irradiation site as primary light into the biological sample through a boundary surface. The light is propagated along a light path, and light is detected as it emerges from the biological sample as secondary light through a detection site. The irradiation site and detection site are separated by a measuring distance. At least two detection measurements are performed with at least two different measurement light paths between the irradiation site and the detection site. Each of the detection measurements is a frequency-domain spectroscopic measurement which is performed at at least two different wavelengths of light, and includes a comparison of a phase shift of the secondary light with the primary light as a first measurement variable, and an intensity of the secondary light as a second measurement variable. The method also includes the steps of determining the analyte concentration based upon the first and second measurement variables.
    • PCT No.PCT / DE95 / 00593 Sec。 371日期:1996年11月7日 102(e)日期1996年11月7日PCT提交1995年5月3日PCT公布。 公开号WO95 / 32416 PCT 日期:1995年11月30日用于分析生物样品中分析物浓度的方法和装置包括执行至少两次检测测量的一系列硬件元件和方法步骤,每个检测测量包括将光照射到 照射部位作为通过边界表面进入生物样品的初级光。 光沿光路传播,当从生物样品出现时,通过检测部位作为二次光检测出光。 照射部位和检测部位通过测量距离分开。 在照射部位和检测部位之间至少有两个不同的测量光路进行至少两次检测测量。 每个检测测量是在至少两个不同波长的光下执行的频域光谱测量,并且包括将次级光与初级光的相移作为第一测量变量的比较,以及 次光作为第二测量变量。 该方法还包括基于第一和第二测量变量确定分析物浓度的步骤。
    • 67. 发明授权
    • Test carrier analysis system
    • 测试载体分析系统
    • US5413764A
    • 1995-05-09
    • US503585
    • 1990-04-03
    • Hans-Peter Haar
    • Hans-Peter Haar
    • G01N21/78G01N21/86G01N33/52G01N21/75
    • G01N21/8483G01N33/521
    • A test carrier analysis system for analyzing a body fluid, the system including a test carrier (1) with a detection layer (20) on which a detectable change specific to the analysis takes place, obeying an evaluation curve, to the concentration of the component, and wherein the evaluation curve is dependent on the manufacturing batch of the test carrier. The system further includes an evaluator having a measuring and digitization circuit (25) which generates from the physically detectable change an intermediate result independent of the evaluation curve in the form of a finite number of digital output states, and having a display (7) for indicating the output states in the form of an alpha and/or numeric code. A readable information carrier element is provided having a correlation thereon between the alphanumeric codes of the display (7) corresponding to the output states and the concentration values determined in accordance with the evaluation curve.
    • 一种用于分析体液的测试载体分析系统,所述系统包括具有检测层(20)的测试载体(1),在所述测试载体(1)上发生对所述分析特异性的可检测变化,服从评估曲线, ,并且其中评估曲线取决于测试载体的制造批次。 该系统还包括具有测量和数字化电路(25)的评估器,其从物理上可检测的变化产生独立于有限数量的数字输出状态形式的评估曲线的中间结果,并且具有显示器(7),用于 以alpha和/或数字代码的形式指示输出状态。 提供了一种可读信息载体元件,其在与输出状态相对应的显示器(7)的字母数字代码与根据评估曲线确定的浓度值之间具有相关性。