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公开(公告)号:US20110007147A1
公开(公告)日:2011-01-13
申请号:US12888337
申请日:2010-09-22
申请人: Ian Cameron , Andrew David Coppln Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
发明人: Ian Cameron , Andrew David Coppln Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
CPC分类号: G01N21/952 , A61F2/91 , A61F2/915 , A61F2002/91558 , A61F2002/91575 , A61F2230/0054 , A61F2240/008
摘要: A system and method for inspecting stents can involve an inspection camera to take an image of the stent and a computer system for analyzing the image to determine the presence of any coating defects. The determination can be made by masking out a portion of the stent, identifying deviations from a strut edge, and/or highlighting features protruding from a stent external boundary defining an outer diameter. The image can be taken after a focus feedback camera determines the position of the stent.
摘要翻译: 用于检查支架的系统和方法可以包括检查相机以拍摄支架的图像和用于分析图像的计算机系统以确定是否存在任何涂层缺陷。 可以通过掩盖支架的一部分,识别与支柱边缘的偏差和/或突出从限定外径的支架外部边界突出的特征来进行确定。 在聚焦反馈相机确定支架的位置后,可以拍摄图像。
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公开(公告)号:US20080312747A1
公开(公告)日:2008-12-18
申请号:US11764009
申请日:2007-06-15
申请人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
发明人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
IPC分类号: A61F2/04
CPC分类号: G01N21/952 , A61F2/91 , A61F2/915 , A61F2002/91558 , A61F2002/91575 , A61F2230/0054 , A61F2240/008
摘要: A system for inspecting cylinders according to various aspects of the present invention generally includes a roller assembly comprising a plurality of rollers configured to hold the cylinder. A light source illuminates the cylinder and a camera produces an image of at least a portion of the cylinder as the roller assembly rotates the cylinder about its longitudinal axis. A computer system is configured to control the roller assembly, light source, and camera and analyze the image to identify a defect associated with the cylinder.
摘要翻译: 根据本发明的各个方面的用于检查气缸的系统通常包括辊组件,其包括构造成保持气缸的多个辊。 当滚筒组件围绕其纵向轴线旋转圆筒时,光源照亮圆筒并且照相机产生圆柱体的至少一部分的图像。 计算机系统被配置为控制辊组件,光源和照相机并且分析图像以识别与气缸相关联的缺陷。
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公开(公告)号:US07812941B2
公开(公告)日:2010-10-12
申请号:US11764009
申请日:2007-06-15
申请人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
发明人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
IPC分类号: G01N21/00
CPC分类号: G01N21/952 , A61F2/91 , A61F2/915 , A61F2002/91558 , A61F2002/91575 , A61F2230/0054 , A61F2240/008
摘要: A system for inspecting cylinders according to various aspects of the present invention generally includes a roller assembly comprising a plurality of rollers configured to hold the cylinder. A light source illuminates the cylinder and a camera produces an image of at least a portion of the cylinder as the roller assembly rotates the cylinder about its longitudinal axis. A computer system is configured to control the roller assembly, light source, and camera and analyze the image to identify a defect associated with the cylinder.
摘要翻译: 根据本发明的各个方面的用于检查气缸的系统通常包括辊组件,其包括构造成保持气缸的多个辊。 当滚筒组件围绕其纵向轴线旋转圆筒时,光源照亮圆筒并且照相机产生圆柱体的至少一部分的图像。 计算机系统被配置为控制辊组件,光源和照相机并且分析图像以识别与气缸相关联的缺陷。
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公开(公告)号:US08081307B2
公开(公告)日:2011-12-20
申请号:US12888337
申请日:2010-09-22
申请人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
发明人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
IPC分类号: G01N21/00
CPC分类号: G01N21/952 , A61F2/91 , A61F2/915 , A61F2002/91558 , A61F2002/91575 , A61F2230/0054 , A61F2240/008
摘要: A system and method for inspecting stents can involve an inspection camera to take an image of the stent and a computer system for analyzing the image to determine the presence of any coating defects. The determination can be made by masking out a portion of the stent, identifying deviations from a strut edge, and/or highlighting features protruding from a stent external boundary defining an outer diameter. The image can be taken after a focus feedback camera determines the position of the stent.
摘要翻译: 用于检查支架的系统和方法可以包括检查相机以拍摄支架的图像和用于分析图像的计算机系统以确定是否存在任何涂层缺陷。 可以通过掩盖支架的一部分,识别与支柱边缘的偏差和/或突出从限定外径的支架外部边界突出的特征来进行确定。 在聚焦反馈相机确定支架的位置后,可以拍摄图像。
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公开(公告)号:US08134700B2
公开(公告)日:2012-03-13
申请号:US13244424
申请日:2011-09-24
申请人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
发明人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
IPC分类号: G01N21/00
CPC分类号: G01N21/952 , A61F2/91 , A61F2/915 , A61F2002/91558 , A61F2002/91575 , A61F2230/0054 , A61F2240/008
摘要: A system and method for inspecting stents can involve an inspection camera to take an image of the stent and a computer system for analyzing the image to determine the presence of any coating defects. The determination can be made by masking out a portion of the stent, identifying deviations from a strut edge, and/or highlighting features protruding from a stent external boundary defining an outer diameter. The image can be taken after a focus feedback camera determines the position of the stent.
摘要翻译: 用于检查支架的系统和方法可以包括检查相机以拍摄支架的图像和用于分析图像的计算机系统以确定是否存在任何涂层缺陷。 可以通过掩盖支架的一部分,识别与支柱边缘的偏差和/或突出从限定外径的支架外部边界突出的特征来进行确定。 在聚焦反馈相机确定支架的位置后,可以拍摄图像。
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公开(公告)号:US20120013732A1
公开(公告)日:2012-01-19
申请号:US13244424
申请日:2011-09-24
申请人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang Joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
发明人: Ian Cameron , Andrew David Coppin Maw , Hong Zhang , Calden Wloka , Sidney Watterodt , Sang Joon Park , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn
IPC分类号: H04N7/18
CPC分类号: G01N21/952 , A61F2/91 , A61F2/915 , A61F2002/91558 , A61F2002/91575 , A61F2230/0054 , A61F2240/008
摘要: A system and method for inspecting stents can involve an inspection camera to take an image of the stent and a computer system for analyzing the image to determine the presence of any coating defects. The determination can be made by masking out a portion of the stent, identifying deviations from a strut edge, and/or highlighting features protruding from a stent external boundary defining an outer diameter. The image can be taken after a focus feedback camera determines the position of the stent.
摘要翻译: 用于检查支架的系统和方法可以包括检查相机以拍摄支架的图像和用于分析图像的计算机系统以确定是否存在任何涂层缺陷。 可以通过掩盖支架的一部分,识别与支柱边缘的偏差和/或突出从限定外径的支架外部边界突出的特征来进行确定。 在聚焦反馈相机确定支架的位置后,可以拍摄图像。
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公开(公告)号:US08677650B2
公开(公告)日:2014-03-25
申请号:US11764003
申请日:2007-06-15
申请人: Sidney Watterodt , Sang joon Park , David Rego , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn , Matthew J. Gillick , John E. Papp
发明人: Sidney Watterodt , Sang joon Park , David Rego , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Bryan D. Glenn , Matthew J. Gillick , John E. Papp
IPC分类号: F26B7/00
CPC分类号: F26B25/003 , A61F2/91 , B23K26/402 , B23K2103/42 , B23K2103/50 , F26B15/04 , F26B15/18 , F26B25/06 , F26B25/12
摘要: Various embodiments of methods and devices for drying coated stents in an oven are described herein.
摘要翻译: 本文描述了用于在烘箱中干燥涂层支架的方法和装置的各种实施例。
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公开(公告)号:US20110040394A1
公开(公告)日:2011-02-17
申请号:US12910800
申请日:2010-10-23
申请人: Sang Joon Park , Shualaine Choo , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Thomas David Esbeck , Bryan D. Glenn
发明人: Sang Joon Park , Shualaine Choo , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Thomas David Esbeck , Bryan D. Glenn
CPC分类号: A61F2/82 , A61F2/91 , A61F2250/0067 , B23K2103/42 , B23K2103/50 , Y10T29/4978
摘要: A system and method of aligning a stent with a stent support involves taking two images of the stent that has been placed on the stent support and determining from the two images whether the stent is aligned with the stent support. The stent can be rotated so that the two images are of different views of the stent. A computer can be configured to receive the images and to determine the whether the stent is aligned. A backlight can be used to take images of the stent in silhouette. A portion of the stent support can be re-positioned based on an image taken of the stent.
摘要翻译: 将支架与支架支架对准的系统和方法包括将已经放置在支架支架上的支架的两个图像进行拍摄,并从两个图像确定支架是否与支架支架对准。 支架可以旋转,使得两个图像具有不同的支架视图。 计算机可被配置为接收图像并确定支架是否对准。 可以使用背光来拍摄支架的图像。 支架支架的一部分可以基于取自支架的图像重新定位。
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公开(公告)号:US08691320B2
公开(公告)日:2014-04-08
申请号:US13037075
申请日:2011-02-28
申请人: David Rego , Kurt Kilchenmann , Sang joon Park , Mark Haight , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Thomas David Esbeck , Bryan D. Glenn , Patrick A. Tuohy , Richard Baillargeon , Edward P. Garcia , Steven E. Lehner , Ian Coulson
发明人: David Rego , Kurt Kilchenmann , Sang joon Park , Mark Haight , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Thomas David Esbeck , Bryan D. Glenn , Patrick A. Tuohy , Richard Baillargeon , Edward P. Garcia , Steven E. Lehner , Ian Coulson
IPC分类号: A61L33/00
CPC分类号: B05C13/025 , A61F2/91 , B05B13/0442 , B05B15/55 , B05D1/002 , B05D1/02 , B23K26/402 , B23K2103/42 , B23K2103/50 , Y10T137/313
摘要: A method for coating a stent can involve a device having a drying zone, a spray zone, and movable member for positioning a stent in the drying zone and another stent in the spray zone. Each stent can be on a support. A force can be applied to the outside surface of a stent to prevent rotation of the stent with respect to the support.
摘要翻译: 用于涂覆支架的方法可以包括具有干燥区域,喷射区域和用于将支架定位在干燥区域中的可移动构件的装置,以及喷雾区域中的另一个支架。 每个支架可以在支架上。 力可以施加到支架的外表面,以防止支架相对于支撑件旋转。
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公开(公告)号:US07853340B2
公开(公告)日:2010-12-14
申请号:US12558059
申请日:2009-09-11
申请人: Sang joon Park , Shaulaine Choo , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Thomas David Esbeck , Bryan D. Glenn
发明人: Sang joon Park , Shaulaine Choo , Anthony S. Andreacchi , Yung-Ming Chen , Arnoldo M. Currlin , Antonio Garcia , Jason Van Sciver , Thomas David Esbeck , Bryan D. Glenn
CPC分类号: A61F2/82 , A61F2/91 , A61F2250/0067 , B23K2103/42 , B23K2103/50 , Y10T29/4978
摘要: A method for aligning a stent with a stent support includes the steps of (1) placing a stent support and a stent mounted on the stent support in a vertically position with the stent support's first support element at a lower position and the stent support's second support element at an upper position; (2) obtaining a digital image of the stent support and stent; (3) analyzing the digital image of the stent support and stent to compute the vertical position of the stent's upper end; (4) computing a desired position of the second support element based on the position of the stent's upper end; and (5) using a positioning device to move the second support element to the desired position. The movement of the second support element causes the conical sections of the first and second support elements to engage the respective ends of the stent to center the stent around a core element of the stent support and to secure the stent in a longitudinal direction of the stent support.
摘要翻译: 用于使支架与支架支架对准的方法包括以下步骤:(1)将支架支架和安装在支架支架上的支架放置在支架支架的第一支撑元件处于较低位置的垂直位置,支架支架的第二支撑件 元素在上位; (2)获得支架支架和支架的数字图像; (3)分析支架支架和支架的数字图像,计算支架上端的垂直位置; (4)基于支架的上端的位置计算第二支撑元件的期望位置; 和(5)使用定位装置将第二支撑元件移动到所需位置。 第二支撑元件的运动导致第一和第二支撑元件的锥形部分接合支架的相应端部,以使支架围绕支架支架的芯元件居中,并将支架固定在支架的纵向方向上 支持。
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