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31. 发明授权

US08529958B2 Methods and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom 有权
公开(公告)号：US08529958B2
公开(公告)日：2013-09-10
申请号：US13177029
申请日：2011-07-06
申请人： Phil G. Campbell , James E. Burgess , Lee E. Weiss , Jason Smith
发明人： Phil G. Campbell , James E. Burgess , Lee E. Weiss , Jason Smith
IPC分类号： A61K35/16
CPC分类号： A61K35/16 , A61K38/18 , A61K38/19 , A61K38/22 , A61K38/37 , A61L27/3616 , A61L27/365 , A61L27/54
摘要： Blood-derived plastic articles prepared from compositions including blood and, in some embodiments, at least one crosslinking agent and/or at least one biological response modifier, that can be useful for biological applications such as wound repair and tissue grafts; methods of making and using the same; methods for assessing the concentration of a biological response modifier in an article; and systems for preparing blood-derived plastic articles are provided.

32. 发明申请

US20120003324A1 Methods and Apparatus for Manufacturing Plasma Based Plastics and Bioplastics Produced Therefrom 有权
公开(公告)号：US20120003324A1
公开(公告)日：2012-01-05
申请号：US13177061
申请日：2011-07-06
申请人： Phil G. Campbell , James E. Burgess , Lee E. Weiss , Jason Smith
发明人： Phil G. Campbell , James E. Burgess , Lee E. Weiss , Jason Smith
IPC分类号： A61K35/16 , A61B17/04 , A61B17/064 , A61K9/70
CPC分类号： A61K35/16 , A61K38/18 , A61K38/19 , A61K38/22 , A61K38/37 , A61L27/3616 , A61L27/365 , A61L27/54
摘要： Blood-derived plastic articles prepared from compositions including blood and, in some embodiments, at least one crosslinking agent and/or at least one biological response modifier, that can be useful for biological applications such as wound repair and tissue grafts; methods of making and using the same; methods for assessing the concentration of a biological response modifier in an article; and systems for preparing blood-derived plastic articles are provided.

33. 发明授权

US5312456A Micromechanical barb and method for making the same 失效
标题翻译：微机械倒钩及其制作方法
公开(公告)号：US5312456A
公开(公告)日：1994-05-17
申请号：US648275
申请日：1991-01-31
申请人： Michael L. Reed , Lee E. Weiss
发明人： Michael L. Reed , Lee E. Weiss
IPC分类号： A61F2/82 , A61M29/02 , A61M37/00 , F16B5/07 , H01L23/13 , H01L23/538 , H01L29/06 , F16B15/06
CPC分类号： A61F2/82 , A61M37/00 , F16B5/07 , H01L23/13 , H01L23/5385 , H01L29/0657 , A61F2/958 , A61F2002/8483 , A61F2220/0083 , A61M2037/0023 , A61M2037/003 , A61M25/104 , H01L2224/81899 , Y10T24/27
摘要： A system for linking a first member with a second member. The system is comprised of a first plurality of micromechanical barbs disposed on the first member. The system is also comprised of a second plurality of micromechanical barbs disposed on the second member. The barbs on the first member and the second member are of a shape such that a locking connection is formed between the first member and second member through the first plurality and second plurality of barbs when placed together. Each of the barbs of the first plurality and second plurality of barbs extend from the first member and second member, respectively, to a height no greater than 5 millimeters. The first plurality of barbs and second plurality of barbs oppose each other. The present invention also pertains to a micromechanical barb for linking with an object. The micromechanical barb comprises a base. The micromechanical barb is also comprised of a support which extends from the base. The micromechanical barb additionally is comprised of a head which is disposed upon the support and which mates with the object such that a locking connection is found therebetween. The length of the support and the head is less than 5 millimeters.
摘要翻译：一种用于将第一构件与第二构件连接的系统。该系统由设置在第一构件上的第一多个微机械倒钩组成。该系统还包括设置在第二构件上的第二多个微机械倒钩。第一构件和第二构件上的倒钩具有这样的形状，使得当放置在一起时，通过第一多个和第二多个倒钩在第一构件和第二构件之间形成锁定连接。第一多个和第二多个倒钩中的每个倒钩分别从第一构件和第二构件延伸到不大于5毫米的高度。第一多个倒钩和第二多个倒钩彼此相对。本发明还涉及用于与物体连接的微机械倒钩。微机械倒钩包括基座。微机械倒钩还包括从基部延伸的支撑件。微机械倒钩另外由头部组成，头部设置在支撑件上并与对象配合，从而在其间发现锁定连接。支架和头部的长度小于5毫米。

34. 发明授权

US5301863A Automated system for forming objects by incremental buildup of layers 失效
标题翻译：通过增量层叠形成物体的自动化系统
公开(公告)号：US5301863A
公开(公告)日：1994-04-12
申请号：US971308
申请日：1992-11-04
申请人： Fritz B. Prinz , Lee E. Weiss
发明人： Fritz B. Prinz , Lee E. Weiss
IPC分类号： B24C1/10 , B22F3/00 , B23P17/00 , C23C4/00 , C23C4/12 , B23K10/02 , C23C26/00
CPC分类号： C23C4/12 , B22F3/008 , C23C4/00 , B22F2998/00 , G05B2219/49016 , G05B2219/49039 , Y10T29/534
摘要： A system and method for manufacturing an article that is formed by the incremental buildup of layers on a work surface contains a material deposition station to deposit the layers. In addition, a plurality of processing stations are employed. Each processing station performs a separate function such that when the functions are performed in series, a layer of the article is produced and is prepared for the deposition of the next layer. An article transfer apparatus repetitively moves the work surface and any layers formed thereon selectively among the deposition station and the processing stations. The article transfer apparatus continues to move between the processing stations until each layer is processed and a completely manufactured article is produced.
摘要翻译：用于制造通过工作表面上的层的增量形成形成的制品的系统和方法包含沉积层的材料沉积站。另外，采用多个处理站。每个处理站执行单独的功能，使得当功能串联执行时，产生一层物品并准备下一层的沉积。物品传送装置在沉积站和处理站之间选择性地重复地移动工作表面和其上形成的任何层。物品传送装置继续在处理站之间移动，直到每层被处理并且制造完全制造的物品。

35. 发明授权

US5301415A Method for fabrication of three-dimensional articles 失效
标题翻译：立体制品的制造方法
公开(公告)号：US5301415A
公开(公告)日：1994-04-12
申请号：US80995
申请日：1993-06-22
申请人： Fritz B. Prinz , Lee E. Weiss
发明人： Fritz B. Prinz , Lee E. Weiss
IPC分类号： B22F3/115 , B29C67/00 , B23K26/00 , B23P25/00 , B29C33/38 , C23C16/04
CPC分类号： B29C67/0092 , B22F3/008 , B22F3/115 , B29C67/0074 , G05B2219/49011 , G05B2219/49016 , G05B2219/49039 , Y10T29/49885 , Y10T29/49982 , Y10T29/49986 , Y10T29/49989 , Y10T428/31533
摘要： A method for forming a three-dimensional object by applying segments of complementary material and deposition material so as to form layers of material. Selected segments of material are then shaped after one or more segment is formed. In this manner, layers of material form a block containing the object made of deposition material and surrounded by complementary material. Then, the complementary material which serves as a support structure during forming is removed. Preferably, the complementary material has a lower melting temperature than the deposition material and is removed by heating the block. The deposition material and complementary material are preferably applied by thermal spray deposition but may be applied by weld deposition, liquid slurry, gravity drop or any manual means such as a hand sifter. It is also preferred but not necessary to use masks when applying the material.
摘要翻译：一种通过应用互补材料和沉积材料的部分形成三维物体以形成材料层的方法。然后在形成一个或多个段之后，选择材料段被成形。以这种方式，材料层形成包含由沉积材料制成并被互补材料包围的物体的块体。然后，去除在成形期间用作支撑结构的互补材料。优选地，互补材料具有比沉积材料更低的熔化温度，并且通过加热块来除去。沉积材料和互补材料优选通过热喷涂沉积来施加，但是可以通过焊接沉积，液体浆料，重力下降或任何手动装置例如手动筛子来施加。当施加材料时也是优选的，但不是必需使用掩模。

36. 发明授权

US5207371A Method and apparatus for fabrication of three-dimensional metal articles by weld deposition 失效
标题翻译：通过焊接沉积制造三维金属制品的方法和装置
公开(公告)号：US5207371A
公开(公告)日：1993-05-04
申请号：US737229
申请日：1991-07-29
申请人： Fritz B. Prinz , Lee E. Weiss
发明人： Fritz B. Prinz , Lee E. Weiss
IPC分类号： B23K9/00 , B22F3/00 , B23K9/02 , B23K9/04 , B23K9/095 , B23K37/06 , B29C67/00 , G05B19/4099
CPC分类号： G05B19/4099 , B22F3/008 , B23K9/0216 , B23K9/04 , B29C67/0055 , B29C67/0092 , G05B2219/49015 , Y02P90/265 , Y10T29/49986
摘要： In a method and apparatus for forming a three-dimensional object, successive layers of metal are welded together to build the object. After each layer is formed a complementary material is placed adjacent the layer. In this manner, layers of material form a block of welded metal and complementary material. Then, all or a portion of the complementary material which serves as a support structure during forming can be removed. The welded layers are milled to a final shape either after each layer is formed or after all layers have been made. Existing CNG machines can be easily modified to practice the method.
摘要翻译：在用于形成三维物体的方法和装置中，连续的金属层（2）被焊接在一起以构成物体。在形成每个焊接淀积层（2）之后，在层附近放置互补材料（6）。以这种方式，材料层形成焊接金属块和互补材料块。然后，可以去除在成形期间用作支撑结构的互补材料（6）的全部或一部分。在形成每层（2）之后或在所有层（2）制成之后，将焊接层（2）碾磨成最终形状。现有的CNC机床（20）可以轻松修改，以实践该方法。

37. 发明授权

US4299239A Epicardial heart lead assembly 失效
标题翻译：心外膜心脏组装
公开(公告)号：US4299239A
公开(公告)日：1981-11-10
申请号：US9215
申请日：1979-02-05
申请人： Lee E. Weiss , Michael J. Dalton
发明人： Lee E. Weiss , Michael J. Dalton
IPC分类号： A61N1/05 , A61N1/04
CPC分类号： A61N1/0587
摘要： An epicardial lead with an insertion assembly for attaching same into good stimulating contact with the heart wall, the lead having movable fixation means for fixing the distal electrode head to the heart wall in combination with a stimulating probe electrode for delivering stimulus signals to the heart. The fixation element is preferably of a corkscrew configuration, oriented normal to the lead axis, and is normally contained within an enclosed electrode chamber. The insertion assembly provides means for releasably holding the electrode head while screwing the fixation member into the epicardial wall. Since the fixation member is free to move with respect to the electrode head, the lead can remain free to be hooked to an external pacer during the fixation step. In operation, a separate stimulus probe is inserted in at various points of the epicardium for testing of threshold and when a good threshold is attained, the lead is then fixed to the heart by screwing the fixation member while maintaining the probe electrode in its desired position.
摘要翻译：具有插入组件的心外膜引线，其具有用于将其连接到与心脏壁良好的刺激性接触的插入组件，所述引线具有用于将远端电极头固定到心脏壁的刺激性探针电极的可移动固定装置，用于将刺激信号传递到心脏。固定元件优选为垂直于引导轴线的螺旋形结构，并且通常包含在封闭的电极室内。插入组件提供用于可释放地保持电极头的装置，同时将固定构件拧入心外壁。由于固定构件相对于电极头自由移动，所以在固定步骤期间，引线可保持自由地钩住外部起搏器。在操作中，将单独的刺激探针插入在心外膜的各个点处以测试阈值，并且当达到良好的阈值时，然后通过旋转固定构件将引线固定到心脏，同时将探针电极保持在其期望位置。

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