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1. 发明授权

US06330885B1 Remotely interrogated implant device with sensor for detecting accretion of biological matter 失效
标题翻译：远程询问植入装置，用于检测生物物质的积累
公开(公告)号：US06330885B1
公开(公告)日：2001-12-18
申请号：US09593349
申请日：2000-06-14
申请人： Eric M. Weissman , William B. Spillman, Jr. , Elmer D. Dickens, Jr.
发明人： Eric M. Weissman , William B. Spillman, Jr. , Elmer D. Dickens, Jr.
IPC分类号： A61B1900
CPC分类号： A61B5/6876 , A61B5/0031 , A61B5/6862 , A61B8/08 , A61B8/12 , A61B2562/028 , A61F2250/0002 , A61N1/08 , Y10S128/903
摘要： An implant device which includes a structure implantable within a living animal and a sensor included as part of the structure. The sensor is operatively configured to detect accretion of biological material on the sensor by producing an output which varies as a function of the accretion of biological material on the sensor. A communication element is further included as part of the structure and is operatively coupled to the output of the sensor. The communication element is configured to communicate information based on the output of the sensor wirelessly to a remote element located outside the living animal.
摘要翻译：一种植入装置，其包括可植入在活动物体内的结构和作为结构的一部分包括的传感器。传感器可操作地构造成通过产生随传感器上生物材料的积累而变化的输出来检测传感器上的生物材料的增殖。通信元件还包括作为结构的一部分并且可操作地耦合到传感器的输出。通信元件被配置为基于传感器的输出将信息无线地传送到位于活动物外部的远程元件。

2. 发明授权

US06308715B1 Ultrasonic detection of restenosis in stents 失效
标题翻译：支架超声检查再狭窄
公开(公告)号：US06308715B1
公开(公告)日：2001-10-30
申请号：US09512183
申请日：2000-02-24
申请人： Eric M. Weissman , Elmer D. Dickens, Jr. , William B. Spillman, Jr.
发明人： Eric M. Weissman , Elmer D. Dickens, Jr. , William B. Spillman, Jr.
IPC分类号： A61B1900
CPC分类号： A61B5/0031 , A61B5/7257 , A61B5/726 , A61B8/0833 , A61B8/12 , A61B8/582 , A61B2560/0219 , A61F2/82 , A61F2250/0001
摘要： An analyzer apparatus and method is provided for analyzing restenosis associated with a stent implanted within a living body. The apparatus includes an input for receiving ultrasonic data from an ultrasonic imaging apparatus; digital memory for storing the ultrasonic data at least temporarily; a processor for analyzing the ultrasonic data, the processor being configured to analyze the data in accordance with at least one predefined criteria to diagnose a degree of restenosis experienced by the stent; and an output for outputting information indicative of the diagnosis.
摘要翻译：提供了一种用于分析与植入生物体内的支架相关联的再狭窄的分析装置和方法。该装置包括用于从超声波成像装置接收超声波数据的输入端; 用于至少临时存储超声数据的数字存储器; 用于分析超声波数据的处理器，所述处理器被配置为根据至少一个预定准则来分析数据以诊断支架所经历的再狭窄程度; 以及用于输出指示诊断的信息的输出。

3. 发明授权

US06206835B1 Remotely interrogated diagnostic implant device with electrically passive sensor 失效
标题翻译：远程询问诊断植入装置与电动无源传感器
公开(公告)号：US06206835B1
公开(公告)日：2001-03-27
申请号：US09275308
申请日：1999-03-24
申请人： William B. Spillman, Jr. , Eric M. Weissman , Elmer D. Dickens, Jr.
发明人： William B. Spillman, Jr. , Eric M. Weissman , Elmer D. Dickens, Jr.
IPC分类号： A61B5021
CPC分类号： A61B5/6876 , A61B5/0031 , A61B5/0215 , A61B5/076 , A61B5/14532 , A61B5/1459 , A61B5/6862 , A61B8/06 , A61B8/12 , A61B8/56 , A61B2560/0219 , A61B2562/028 , A61F2/82 , A61F2250/0002 , Y10S128/903 , Y10S623/90
摘要： An implant device is provided which is responsive to an external interrogation circuit. The implant device includes a structure implantable within a living animal and operatively configured to carry out or assist in carrying out a function within the living animal. The device further includes an electrically passive sensing circuit integral with the structure for sensing a parameter associated with the function. In particular, the sensing circuit includes an inductive element wherein the sensing circuit has a frequency dependent variable impedance loading effect on the interrogation circuit in response to an interrogation signal provided by the exciter/interrogator element, the impedance loading effect varying in relation to the sensed parameter.
摘要翻译：提供了一种对外部询问电路做出响应的植入装置。植入装置包括可植入在活动物体内并可操作地构造成执行或协助在活动物体内执行功能的结构。该装置还包括与该结构集成的用于感测与该功能相关联的参数的电动无源感测电路。特别地，感测电路包括电感元件，其中感测电路响应于由激励器/询问器元件提供的询问信号而具有对询问电路的频率依赖的可变阻抗负载效应，阻抗负载效应相对于感测到的参数。

4. 发明授权

US06170488B2 Acoustic-based remotely interrogated diagnostic implant device and system 失效
标题翻译：基于声学的远程询问的诊断植入装置和系统
公开(公告)号：US06170488B2
公开(公告)日：2001-01-09
申请号：US09275311
申请日：1999-03-24
申请人： William B. Spillman, Jr. , Eric M. Weissman , Elmer D. Dickens, Jr.
发明人： William B. Spillman, Jr. , Eric M. Weissman , Elmer D. Dickens, Jr.
IPC分类号： A61B1900
CPC分类号： A61F2/82 , A61B5/0031 , A61B2560/0219 , A61F2250/0001 , Y10S128/903
摘要： A device and system for remotely interrogating a diagnostic implant device utilizes acoustic energy to power and/or interrogate the device. Acoustic energy is utilized to excite the device from outside the body of a patient. By analyzing the response of the device to such excitation, it is possible to ascertain the condition of the device. Additionally, acoustic energy may be used to provide operating power to the device.
摘要翻译：用于远程询问诊断植入装置的装置和系统利用声能来对设备供电和/或询问。声能被用来从患者体外激发装置。通过分析设备对这种激励的响应，可以确定设备的状态。此外，可以使用声能来向装置提供操作电力。

5. 发明授权

US6092530A Remotely interrogated implant device with sensor for detecting accretion of biological matter 失效
标题翻译：远程询问植入装置，用于检测生物物质的积累
公开(公告)号：US6092530A
公开(公告)日：2000-07-25
申请号：US275166
申请日：1999-03-24
申请人： Eric M. Weissman , William B. Spillman, Jr. , Elmer D. Dickens, Jr.
发明人： Eric M. Weissman , William B. Spillman, Jr. , Elmer D. Dickens, Jr.
IPC分类号： A61B5/00 , A61B8/08 , A61B8/12 , A61F2/02 , A61N1/08 , A61B19/00
CPC分类号： A61B5/6876 , A61B5/0031 , A61B5/6862 , A61B8/08 , A61N1/08 , A61B2562/028 , A61B8/12 , A61F2250/0002 , Y10S128/903
摘要： An implant device which includes a structure implantable within a living animal and a sensor included as part of the structure. The sensor is operatively configured to detect accretion of biological material on the sensor by producing an output which varies as a function of the accretion of biological material on the sensor. A communication element is further included as part of the structure and is operatively coupled to the output of the sensor. The communication element is configured to communicate information based on the output of the sensor wirelessly to a remote element located outside the living animal.
摘要翻译：一种植入装置，其包括可植入在活动物体内的结构和作为结构的一部分包括的传感器。传感器可操作地构造成通过产生随传感器上生物材料的积累而变化的输出来检测传感器上的生物材料的增殖。通信元件还包括作为结构的一部分并且可操作地耦合到传感器的输出。通信元件被配置为基于传感器的输出将信息无线地传送到位于活动物外部的远程元件。

6. 发明授权

US06413215B1 Implant wear debris detection apparatus and method 失效
标题翻译：植入物磨损检测装置及方法
公开(公告)号：US06413215B1
公开(公告)日：2002-07-02
申请号：US09660639
申请日：2000-09-13
申请人： Junru Wu , Eric M. Weissman , Elmer D. Dickens, Jr.
发明人： Junru Wu , Eric M. Weissman , Elmer D. Dickens, Jr.
IPC分类号： A61B800
CPC分类号： A61B8/08
摘要： A system for detecting wear debris particulate from a medical implant within the body of a living animal is provided. The system includes an acoustic transmitter for transmitting acoustic energy from outside the body to a soft tissue region proximate the medical implant containing wear debris particles; an acoustic receiver located outside the body to detect resultant acoustic energy generated by the wear debris particles and produce a received signal indicative thereof; a processor for processing the received signal to evaluate at least one parameter associated with the wear debris particles; and an output for indicating the at least one parameter.
摘要翻译：提供了一种用于从动物体内的医疗植入物检测磨损颗粒的系统。该系统包括用于将声能从身体外部传递到靠近包含磨损颗粒的医疗植入物的软组织区域的声发射器; 位于身体外部的声学接收器，用于检测由磨损碎片颗粒产生的合成声能并产生指示其的接收信号; 用于处理所接收的信号以评估与所述磨损碎片颗粒相关联的至少一个参数的处理器; 以及用于指示所述至少一个参数的输出。

7. 发明授权

US5304329A Method of recovering recyclable unsintered powder from the part bed of a selective laser-sintering machine 失效
标题翻译：从选择性激光烧结机床部分回收可回收的未烧结粉末的方法
公开(公告)号：US5304329A
公开(公告)日：1994-04-19
申请号：US980003
申请日：1992-11-23
申请人： Elmer D. Dickens, Jr. , Glenn A. Taylor , Frederic W. Kunig , Angelo J. Magistro , Eric M. Weissman , Timothy R. Hradek
发明人： Elmer D. Dickens, Jr. , Glenn A. Taylor , Frederic W. Kunig , Angelo J. Magistro , Eric M. Weissman , Timothy R. Hradek
IPC分类号： B29C67/00 , B29C35/08
CPC分类号： B29C67/0077
摘要： This method teaches how to recover and reuse a powder of a thermally degradable material which is used in a selective laser sintering (SLS) process. To recycle such a laser-sinterable powder successfully in a SLS machine it is protected against degradation by cooling the hot bed while layer-upon-layer (layer-wise) of powder is being sintered, seriatim, to form successive slices fused together to form an article of arbitrary shape (part). The process requires maintaining the powder which has more than 80% of the number of particles
摘要翻译：该方法教导了如何回收和再利用用于选择性激光烧结（SLS）工艺的可热降解材料的粉末。为了在SLS机器中成功地回收这样的可激光烧结粉末，通过冷却热床来保护其免受降解，同时层压（层）上的粉末被烧结，形成连续的切片，以形成熔合在一起形成任意形状的文章（部分）。该方法需要将具有超过80％的颗粒数量（m 3）的颗粒保持为静止床，其仍然是足够多孔的，以允许冷却气体向下流动穿过床而不破坏其表面。由于每个切片形成在表面，并且部件在其形成时被支撑在绝热的床中，与切片相邻的粉末的温度比床的其余部分中的粉末高得多，但是对于冷却气体，会过热。过热粉末不仅会降解，而且会熔化到热部件的表面，形成“成长”，从而使零件不能用于其预定目的。该方法允许经济地将未使用的粉末从床中回收到灭绝。如果粉末在热时也对氧气敏感，则使用惰性气体作为冷却气体。

8. 发明授权

US5747698A Capacitive z-axis strain gauge 失效
标题翻译：电容式z轴应变仪
公开(公告)号：US5747698A
公开(公告)日：1998-05-05
申请号：US637024
申请日：1996-04-24
申请人： William Bert Spillman, Jr. , Eric M. Weissman
发明人： William Bert Spillman, Jr. , Eric M. Weissman
IPC分类号： G01B7/16 , G01N3/00
CPC分类号： B82Y30/00 , G01B7/22
摘要： A strain gauge device for detecting force applied to a planar structure, the device including a capacitor having two spaced conductive surfaces, and a dielectric material between the conductive surfaces with a dielectric constant that varies in relation to strain force normal to the surfaces. In one embodiment, the dielectric material is realized in the form of a pair of facing linear molecule monolayers attached endwise to the respective conductive layers and oriented at an oblique angle to the layers.
摘要翻译：一种用于检测施加到平面结构的力的应变计装置，该装置包括具有两个间隔开的导电表面的电容器，以及介于导电表面之间的电介质材料，介电常数相对于垂直于表面的应变力而变化。在一个实施方案中，电介质材料以一对相对的线性分子单层的形式实现，该单层垂直于相应的导电层并且以与该层倾斜的角度定向。

9. 发明申请

US20080283762A1 Radiation detector employing amorphous material 审中-公开
标题翻译：使用无定形材料的辐射探测器
公开(公告)号：US20080283762A1
公开(公告)日：2008-11-20
申请号：US11803262
申请日：2007-05-14
申请人： Eric M. Weissman , Thomas R. Anderson , Lucas L. Clarke , Luana E. Iorio , Francis Johnson , Nathan H. Johnson , Greggor T. Nallo , James R. Williams
发明人： Eric M. Weissman , Thomas R. Anderson , Lucas L. Clarke , Luana E. Iorio , Francis Johnson , Nathan H. Johnson , Greggor T. Nallo , James R. Williams
IPC分类号： H01J47/12
CPC分类号： G01T3/00 , C22C30/00 , C22C45/04 , G01T1/18
摘要： A radiation detector is provided having an anode wire formed of an amorphous metal alloy. In one embodiment the radiation detector comprises a cathode assembly. The cathode assembly includes a main portion, a first end and a second end, where the first end opposes the second end. The cathode assembly also includes a radiation interacting material. An anode extends within the cathode assembly from the first end to the second end, and the anode is comprised of an amorphous metal alloy.
摘要翻译：提供了具有由非晶态金属合金形成的阳极线的放射线检测器。在一个实施例中，辐射检测器包括阴极组件。阴极组件包括主要部分，第一端和第二端，其中第一端与第二端相对。阴极组件还包括辐射相互作用材料。阳极在阴极组件内从第一端延伸到第二端，阳极由非晶态金属合金构成。

10. 发明授权

US5428332A Magnetized material having enhanced magnetic pull strength and process and apparatus for the multipolor magnetization of the material 失效
标题翻译：具有增强的磁力强度的磁化材料以及用于材料的多色磁化的工艺和装置
公开(公告)号：US5428332A
公开(公告)日：1995-06-27
申请号：US249668
申请日：1994-05-26
申请人： Raymond C. Srail , Richard A. Glover , Thomas R. Szczepanski , Eric M. Weissman , Frederic W. Kunig
发明人： Raymond C. Srail , Richard A. Glover , Thomas R. Szczepanski , Eric M. Weissman , Frederic W. Kunig
IPC分类号： H01F1/113 , H01F7/02 , H01F13/00 , H01F41/02 , H01F7/20 , H01H47/00
CPC分类号： H01F7/0215 , H01F13/003 , Y10S264/58
摘要： A process and apparatus for permitting the magnetization of flexible hard magnetic materials in the form of sheets or strips, such as magnetic rubber, wherein opposing arrays formed from alternating magnetic disks and flux conducting elements are use in sets of two with opposing polar moments such as to induce a magnetic flux in the gap between the discs. The width of the magnetic disk and flux conducting elements, respectively, are selected to optimize the magnetic pull strength of the material. At the array ends are flux conducting elements that are about 1/2 (i.e., from about 0.25 to about 0.75, and preferably from about 0.4 to 0.6) of the width of the internal flux conducting elements. A material to be magnetized is passed between the array sets in contrast with both disks and consequently imprinted with magnetic poles. The magnetized properties of the material is enhanced by passing the material through a second set of arrays which are axially offset with respect to the first set of arrays. This enhances the residual induction of the sample, the shape of the Br.sup.2 versus distance curve, and significantly improves the pull strength of the material. A device is provided for the production of the material, and further can be used without modification to imprint nontraversing magnetization by biasing the material to one of the arrays of the second, i.e. exiting, set of arrays.
摘要翻译：用于允许以片或条形式（例如磁性橡胶）形式的柔性硬磁材料的磁化的方法和装置，其中由交替的磁盘和磁通传导元件形成的相对阵列以两个相反的极性力矩组合使用，例如以在盘之间的间隙中引起磁通量。分别选择磁盘和磁通传导元件的宽度以优化材料的磁拉力。在阵列端部是通量传导元件，其为内部通量传导元件的宽度的约1/2（即约0.25至约0.75，优选约0.4至0.6）。与两个磁盘相比，要被磁化的材料在阵列组之间通过，并因此被磁极印制。通过使材料通过相对于第一组阵列轴向偏移的第二组阵列来增强材料的磁化特性。这增强了样品的残留感应，Br2对距离曲线的形状，并显着提高了材料的拉伸强度。提供了一种用于生产材料的装置，并且还可以在不改变的情况下使用来通过将材料偏压到第二阵列，即退出的阵列组中的一个而不影响非运动磁化。

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