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1. 发明授权

US07812601B2 Material condition assessment with eddy current sensors 有权
标题翻译：用涡流传感器进行材料状态评估
公开(公告)号：US07812601B2
公开(公告)日：2010-10-12
申请号：US12484761
申请日：2009-06-15
申请人： Neil J. Goldfine , Andrew P. Washabaugh , Yanko K. Sheiretov , Darrell E. Schlicker , Robert J. Lyons , Mark D. Windoloski , Christopher A. Craven , Vladimir B. Tsukernik , David C. Grundy
发明人： Neil J. Goldfine , Andrew P. Washabaugh , Yanko K. Sheiretov , Darrell E. Schlicker , Robert J. Lyons , Mark D. Windoloski , Christopher A. Craven , Vladimir B. Tsukernik , David C. Grundy
IPC分类号： G01N27/72 , G01N27/90
CPC分类号： G01N27/9046
摘要： Eddy current sensors and sensor arrays are used for process quality and material condition assessment of conducting materials. In an embodiment, changes in spatially registered high resolution images taken before and after cold work processing reflect the quality of the process, such as intensity and coverage. These images also permit the suppression or removal of local outlier variations. Anisotropy in a material property, such as magnetic permeability or electrical conductivity, can be intentionally introduced and used to assess material condition resulting from an operation, such as a cold work or heat treatment. The anisotropy is determined by sensors that provide directional property measurements. The sensor directionality arises from constructs that use a linear conducting drive segment to impose the magnetic field in a test material. Maintaining the orientation of this drive segment, and associated sense elements, relative to a material edge provides enhanced sensitivity for crack detection at edges.
摘要翻译：涡流传感器和传感器阵列用于导电材料的工艺质量和材料状况评估。在一个实施例中，在冷加工处理之前和之后拍摄的空间注册的高分辨率图像的变化反映了过程的质量，例如强度和覆盖。这些图像还允许抑制或去除局部异常值变化。可以有意地引入材料性质的各向异性，例如磁导率或电导率，以用于评估由诸如冷加工或热处理的操作引起的材料状况。各向异性由提供定向性质测量的传感器确定。传感器方向性来自使用线性传导驱动段将磁场施加在测试材料中的结构。维持该驱动段和相关感测元件相对于材料边缘的方向为边缘处的裂纹检测提供了增强的灵敏度。

2. 发明申请

US20100026285A1 Material Condition Assessment with Eddy Current Sensors 有权
标题翻译：涡流传感器材料条件评估
公开(公告)号：US20100026285A1
公开(公告)日：2010-02-04
申请号：US12484761
申请日：2009-06-15
申请人： Neil J. Goldfine , Andrew P. Washabaugh , Yanko K. Sheiretov , Darrell E. Schlicker , Robert J. Lyons , Mark D. Windoloski , Christopher A. Craven , Vladimir B. Tsukernik , David C. Grundy
发明人： Neil J. Goldfine , Andrew P. Washabaugh , Yanko K. Sheiretov , Darrell E. Schlicker , Robert J. Lyons , Mark D. Windoloski , Christopher A. Craven , Vladimir B. Tsukernik , David C. Grundy
IPC分类号： G01R33/12
CPC分类号： G01N27/9046
摘要： Eddy current sensors and sensor arrays are used for process quality and material condition assessment of conducting materials. In an embodiment, changes in spatially registered high resolution images taken before and after cold work processing reflect the quality of the process, such as intensity and coverage. These images also permit the suppression or removal of local outlier variations. Anisotropy in a material property, such as magnetic permeability or electrical conductivity, can be intentionally introduced and used to assess material condition resulting from an operation, such as a cold work or heat treatment. The anisotropy is determined by sensors that provide directional property measurements. The sensor directionality arises from constructs that use a linear conducting drive segment to impose the magnetic field in a test material. Maintaining the orientation of this drive segment, and associated sense elements, relative to a material edge provides enhanced sensitivity for crack detection at edges.
摘要翻译：涡流传感器和传感器阵列用于导电材料的工艺质量和材料状况评估。在一个实施例中，在冷加工处理之前和之后拍摄的空间注册的高分辨率图像的变化反映了过程的质量，例如强度和覆盖。这些图像还允许抑制或去除局部异常值变化。可以有意地引入材料性质的各向异性，例如磁导率或电导率，以用于评估由诸如冷加工或热处理之类的操作引起的材料状况。各向异性由提供定向性质测量的传感器确定。传感器方向性来自使用线性传导驱动段将磁场施加在测试材料中的结构。维持该驱动段和相关感测元件相对于材料边缘的方向为边缘处的裂纹检测提供了增强的灵敏度。

3. 发明授权

US6156373A Medical device coating methods and devices 有权
标题翻译：医疗器械涂层方法和装置
公开(公告)号：US6156373A
公开(公告)日：2000-12-05
申请号：US303860
申请日：1999-05-03
申请人： Sheng-ping Zhong , Vladimir B. Tsukernik
发明人： Sheng-ping Zhong , Vladimir B. Tsukernik
IPC分类号： A61F2/84 , A61F2/01 , A61F2/06 , A61F2/90 , A61L31/00 , A61L31/10 , A61L31/16 , B05C11/06 , B05D1/02 , B05D1/18 , B05D3/04 , B05D7/00 , A61L33/00 , B05D3/02 , B05D7/22
CPC分类号： B05D3/042 , A61F2/01 , A61F2/91 , A61F2/915 , A61L31/10 , A61L31/16 , B05C11/06 , A61F2002/91541 , A61F2002/91558 , A61F2220/0016 , A61F2230/0006 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61L2300/606
摘要： Devices and methods for applying a polymeric coating to a medical device. The steps of the coating process including applying a liquid polymeric material to the surface of the medical device, then directing a stream of gas to impinge on the surface of the medical device. Excess liquid polymeric material is removed from the surface of the medical device. The devices used in the coating process and the coated medical device are also part of this invention.
摘要翻译：将聚合物涂层施加到医疗装置的装置和方法。涂覆工艺的步骤包括将液体聚合物材料施加到医疗装置的表面，然后引导气流冲击在医疗装置的表面上。从医疗装置的表面除去过量的液体聚合材料。在涂覆工艺中使用的装置和涂覆的医疗装置也是本发明的一部分。

4. 发明授权

US06322847B1 Medical device coating methods and devices 失效
标题翻译：医疗器械涂层方法和装置
公开(公告)号：US06322847B1
公开(公告)日：2001-11-27
申请号：US09685641
申请日：2000-10-10
申请人： Sheng-ping Zhong , Vladimir B. Tsukernik
发明人： Sheng-ping Zhong , Vladimir B. Tsukernik
IPC分类号： A61L3300
CPC分类号： B05D3/042 , A61F2/01 , A61F2/91 , A61F2/915 , A61F2002/91541 , A61F2002/91558 , A61F2220/0016 , A61F2230/0006 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61L31/10 , A61L31/16 , A61L2300/606 , B05C11/06 , C08L75/04 , C08L71/02 , C08L67/04
摘要： Devices and methods for applying a polymeric coating to a medical device. The steps of the coating process including applying a liquid polymeric material to the surface of the medical device, then directing a stream of gas to impinge on the surface of the medical device. Excess liquid polymeric material is removed from the surface of the medical device. The devices used in the coating process and the coated medical device are also part of this invention.
摘要翻译：将聚合物涂层施加到医疗装置的装置和方法。涂覆工艺的步骤包括将液体聚合物材料施加到医疗装置的表面，然后引导气流冲击在医疗装置的表面上。从医疗装置的表面除去过量的液体聚合材料。在涂覆工艺中使用的装置和涂覆的医疗装置也是本发明的一部分。

5. 发明申请

US20090138031A1 Thrombectomy catheter with a helical cutter 审中-公开
标题翻译：用螺旋切割器进行血栓切除导管
公开(公告)号：US20090138031A1
公开(公告)日：2009-05-28
申请号：US12292730
申请日：2008-11-14
申请人： Vladimir B. Tsukernik
发明人： Vladimir B. Tsukernik
IPC分类号： A61B17/22
CPC分类号： A61B17/320758 , A61B2017/22051 , A61B2017/22069 , A61B2017/320741
摘要： A thrombectomy catheter including two major members: a cutter of the helically wounded structure and also a cutter of the tubular shape which is located coaxially with the first one. The outside diameter of the helical cutter fits inside diameter of tubular one with a small gap. Thus they cold move independently. Each of them is equipped with the cutting edges on their distal area. Due to this feature the catheter is able to cut off the major portion of the obstacle from a vessel without its fragmentation and safe removing it off the vessel. The catheter is also providing blood perfusion during the surgery as well as provides opportunity for the monitoring of the operation by means of ultrasound, visual etc. devices during the operation. The original flexible design of the helical cutter also prevents the damage of the vessel.
摘要翻译：包括两个主要部件的血栓切除术导管：螺旋形受伤结构的切割器以及与第一主体同轴设置的管状切割器。螺旋切割器的外径适合具有小间隙的管状内径。所以他们冷静地独立行事。他们每个都在其远端区域配备切割边缘。由于这个特征，导管能够从容器中切断主要部分的障碍物而不破裂，并将其从容器中安全地取下。导管还在手术期间提供血液灌注，并且在手术期间通过超声波，视觉等装置提供监测手术的机会。螺旋切割机的原始灵活设计也防止了船舶的损坏。

6. 发明授权

US5992000A Stent crimper 失效
标题翻译：支架卷曲机
公开(公告)号：US5992000A
公开(公告)日：1999-11-30
申请号：US951550
申请日：1997-10-16
申请人： John W. Humphrey , Terry V. Brown , Charles L. Euteneuer , Nam H. Hoang , Leo M. Klisch , Christopher R. Larson , Jonathan C. Sell , Vladimir B. Tsukernik , Lawrence W. Ulanowski
发明人： John W. Humphrey , Terry V. Brown , Charles L. Euteneuer , Nam H. Hoang , Leo M. Klisch , Christopher R. Larson , Jonathan C. Sell , Vladimir B. Tsukernik , Lawrence W. Ulanowski
IPC分类号： A61F2/06 , A61F2/84 , B21D39/00
CPC分类号： A61F2/958 , A61F2002/9522 , Y10T29/49927 , Y10T29/53987 , Y10T29/53996
摘要： An apparatus for crimping a stent to a catheter as well as a method for crimping a stent to a catheter are disclosed in several embodiments. The apparatus in its various embodiments involves the application of a uniform radially inward force to a compressible tube in which the stent and catheter are situated.
摘要翻译：在几个实施例中公开了一种用于将支架压接到导管的装置以及用于将支架压接到导管的方法。在其各种实施例中的装置涉及对支架和导管所在的可压缩管施加均匀径向向内的力。

7. 发明授权

US5643318A Vascular plug with vessel locator 失效
标题翻译：带血管定位器的血管塞
公开(公告)号：US5643318A
公开(公告)日：1997-07-01
申请号：US684333
申请日：1996-07-19
申请人： Vladimir B. Tsukernik , William J. Shaw
发明人： Vladimir B. Tsukernik , William J. Shaw
IPC分类号： A61B17/00 , A61B19/00 , A61B17/04
CPC分类号： A61B17/0057 , A61B2017/00672 , A61B2090/062 , A61B90/39
摘要： The invention relates to a hemostatic plug having its own vessel wall locating system. The hemostatic plug allows accurate positioning of itself within an access incision, e.g., to a blood vessel, so that it is adjacent to, but does not extend beyond the vessel wall into the vessel lumen.
摘要翻译：本发明涉及具有其自身血管壁定位系统的止血塞。止血栓允许其自身在进入切口（例如血管）内的精确定位，使得其与容器壁相邻但不延伸到血管腔内。

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