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公开(公告)号:US08427766B2
公开(公告)日:2013-04-23
申请号:US12951170
申请日:2010-11-22
IPC分类号: G02B7/02
CPC分类号: G02B7/007 , A61B1/00096 , G02B7/022 , Y10T29/49826
摘要: Optical assemblies for use in medical or other devices so as to image an object under examination onto an image sensor include a plurality of lens elements that can be retained in lens barrel. The lens elements and the lens barrel can be sealed with a compressible gasket. In one example, at least one lens element is made of an injection-moldable plastic and at least one lens element is made of a relatively dispersive optical glass. A lens barrel diameter or lens diameter can be selected to permit access to the object under examination with surgical or other tools. Aperture plates can be situated so as to reduce flare in the object image.
摘要翻译: 用于医疗或其他设备以将检查中的物体成像到图像传感器上的光学组件包括可以保持在镜筒中的多个透镜元件。 透镜元件和透镜镜筒可以用可压缩垫圈密封。 在一个示例中,至少一个透镜元件由可注射成型的塑料制成,并且至少一个透镜元件由相对分散的光学玻璃制成。 可以选择透镜镜筒直径或透镜直径,以允许使用外科手术或其他工具进入检查对象。 可以设置孔板以减少物体图像中的光斑。
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公开(公告)号:US07933079B2
公开(公告)日:2011-04-26
申请号:US11801332
申请日:2007-05-08
IPC分类号: G02B7/02
CPC分类号: G02B7/007 , A61B1/00096 , G02B7/022 , Y10T29/49826
摘要: Optical assemblies for use in medical or other devices so as to image an object under examination onto an image sensor include a plurality of lens elements that can be retained in lens barrel. The lens elements and the lens barrel can be sealed with a compressible gasket. In one example, at least one lens element is made of an injection-moldable plastic and at least one lens element is made of a relatively dispersive optical glass. A lens barrel diameter or lens diameter can be selected to permit access to the object under examination with surgical or other tools. Aperture plates can be situated so as to reduce flare in the object image.
摘要翻译: 用于医疗或其他设备以将检查中的物体成像到图像传感器上的光学组件包括可以保持在镜筒中的多个透镜元件。 透镜元件和透镜镜筒可以用可压缩垫圈密封。 在一个示例中,至少一个透镜元件由可注射成型的塑料制成,并且至少一个透镜元件由相对分散的光学玻璃制成。 可以选择透镜镜筒直径或透镜直径,以允许使用外科手术或其他工具进入检查对象。 可以设置孔板以减少物体图像中的光斑。
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公开(公告)号:US20110069398A1
公开(公告)日:2011-03-24
申请号:US12951170
申请日:2010-11-22
CPC分类号: G02B7/007 , A61B1/00096 , G02B7/022 , Y10T29/49826
摘要: Optical assemblies for use in medical or other devices so as to image an object under examination onto an image sensor include a plurality of lens elements that can be retained in lens barrel. The lens elements and the lens barrel can be sealed with a compressible gasket. In one example, at least one lens element is made of an injection-moldable plastic and at least one lens element is made of a relatively dispersive optical glass. A lens barrel diameter or lens diameter can be selected to permit access to the object under examination with surgical or other tools. Aperture plates can be situated so as to reduce flare in the object image.
摘要翻译: 用于医疗或其他设备以将检查中的物体成像到图像传感器上的光学组件包括可以保持在镜筒中的多个透镜元件。 透镜元件和透镜镜筒可以用可压缩垫圈密封。 在一个示例中,至少一个透镜元件由可注射成型的塑料制成,并且至少一个透镜元件由相对分散的光学玻璃制成。 可以选择透镜镜筒直径或透镜直径,以允许使用外科手术或其他工具进入检查对象。 可以设置孔板以减少物体图像中的光斑。
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公开(公告)号:US20080225410A1
公开(公告)日:2008-09-18
申请号:US11801332
申请日:2007-05-08
CPC分类号: G02B7/007 , A61B1/00096 , G02B7/022 , Y10T29/49826
摘要: Optical assemblies for use in medical or other devices so as to image an object under examination onto an image sensor include a plurality of lens elements that can be retained in lens barrel. The lens elements and the lens barrel can be sealed with a compressible gasket. In one example, at least one lens element is made of an injection-moldable plastic and at least one lens element is made of a relatively dispersive optical glass. A lens barrel diameter or lens diameter can be selected to permit access to the object under examination with surgical or other tools. Aperture plates can be situated so as to reduce flare in the object image.
摘要翻译: 用于医疗或其他设备以将检查中的物体成像到图像传感器上的光学组件包括可以保持在镜筒中的多个透镜元件。 透镜元件和透镜镜筒可以用可压缩垫圈密封。 在一个示例中,至少一个透镜元件由可注射成型的塑料制成,并且至少一个透镜元件由相对分散的光学玻璃制成。 可以选择透镜镜筒直径或透镜直径,以允许使用外科手术或其他工具进入检查对象。 可以设置孔板以减少物体图像中的光斑。
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公开(公告)号:US08870753B2
公开(公告)日:2014-10-28
申请号:US13151752
申请日:2011-06-02
申请人: Dennis R. Boulais , Michael S. Banik , William Lucas Churchill , Sergey S. Grigoryants , Louis J. Barbato , Daniel G. Orband , Luis J. Maseda , Stephen D. Fantone
发明人: Dennis R. Boulais , Michael S. Banik , William Lucas Churchill , Sergey S. Grigoryants , Louis J. Barbato , Daniel G. Orband , Luis J. Maseda , Stephen D. Fantone
CPC分类号: A61B1/05 , A61B1/0008 , A61B1/00096 , A61B1/00101 , A61B1/00105 , A61B1/0051 , A61B1/051 , A61B1/0676 , A61B1/0684 , A61B1/12 , A61B1/128 , A61B5/064
摘要: An imaging assembly for use in a medical imaging device such as an endoscope or the like. In one embodiment, the imaging assembly includes a transparent distal cap that is shaped to receive an image sensor insert. The image sensor insert has a cooling channel that supplies a cooling liquid or gas to one or more illumination sources.
摘要翻译: 一种用于医疗成像装置如内窥镜等的成像组件。 在一个实施例中,成像组件包括被成形为接收图像传感器插入物的透明远端帽。 图像传感器插入件具有将冷却液体或气体供应到一个或多个照明源的冷却通道。
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公开(公告)号:US20110295072A1
公开(公告)日:2011-12-01
申请号:US13151752
申请日:2011-06-02
申请人: Dennis R. Boulais , Michael S. Banik , William Lucas Churchill , Sergey S. Grigoryants , Louis J. Barbato , Daniel G. Orband , Luis J. Maseda , Stephen D. Fantone
发明人: Dennis R. Boulais , Michael S. Banik , William Lucas Churchill , Sergey S. Grigoryants , Louis J. Barbato , Daniel G. Orband , Luis J. Maseda , Stephen D. Fantone
IPC分类号: A61B1/05
CPC分类号: A61B1/05 , A61B1/0008 , A61B1/00096 , A61B1/00101 , A61B1/00105 , A61B1/0051 , A61B1/051 , A61B1/0676 , A61B1/0684 , A61B1/12 , A61B1/128 , A61B5/064
摘要: An imaging assembly for use in a medical imaging device such as an endoscope or the like. In one embodiment, the imaging assembly includes a transparent distal cap that is shaped to receive an image sensor insert. The image sensor insert has a cooling channel that supplies a cooling liquid or gas to one or more illumination sources.
摘要翻译: 一种用于医疗成像装置如内窥镜等的成像组件。 在一个实施例中,成像组件包括被成形为接收图像传感器插入物的透明远端帽。 图像传感器插入件具有将冷却液体或气体供应到一个或多个照明源的冷却通道。
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公开(公告)号:US07955255B2
公开(公告)日:2011-06-07
申请号:US11407700
申请日:2006-04-20
申请人: Dennis R. Boulais , Michael S. Banik , William Lucas Churchill , Sergey S. Grigoryants , Louis J. Barbato , Daniel G. Orband , Luis J. Maseda , Stephen D. Fantone
发明人: Dennis R. Boulais , Michael S. Banik , William Lucas Churchill , Sergey S. Grigoryants , Louis J. Barbato , Daniel G. Orband , Luis J. Maseda , Stephen D. Fantone
IPC分类号: A61B1/06
CPC分类号: A61B1/05 , A61B1/0008 , A61B1/00096 , A61B1/00101 , A61B1/00105 , A61B1/0051 , A61B1/051 , A61B1/0676 , A61B1/0684 , A61B1/12 , A61B1/128 , A61B5/064
摘要: An imaging assembly for use in a medical imaging device such as an endoscope or the like. In one embodiment, the imaging assembly includes a transparent distal cap that is shaped to receive an image sensor insert. The image sensor insert has a cooling channel that supplies a cooling liquid or gas to one or more illumination sources.
摘要翻译: 一种用于医疗成像装置如内窥镜等的成像组件。 在一个实施例中,成像组件包括被成形为接收图像传感器插入物的透明远端帽。 图像传感器插入件具有将冷却液体或气体供应到一个或多个照明源的冷却通道。
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公开(公告)号:US07963974B2
公开(公告)日:2011-06-21
申请号:US11521461
申请日:2006-09-15
申请人: Sergey S. Grigoryants , Liem T. Vu
发明人: Sergey S. Grigoryants , Liem T. Vu
CPC分类号: A61B17/0469 , A61B17/00234 , A61B17/0401 , A61B17/0487 , A61B17/062 , A61B17/1285 , A61B17/29 , A61B2017/00827 , A61B2017/0404 , A61B2017/0417 , A61B2017/0419 , A61B2017/0462 , A61B2017/0464 , A61B2017/0488 , A61B2017/061
摘要: Endoscopic devices and methods used for fastening multiple tissue layers, such as, for example, an endoscopic fundoplication procedure, are disclosed. The endoluminal device includes a tissue fastener, a flexible needle having means for grasping and releasing a portion of the tissue fastener, and a deflector for deflecting and guiding the needle toward the multiple tissue layers.
摘要翻译: 公开了用于紧固多个组织层的内窥镜装置和方法,例如内窥镜基底层手术。 腔内装置包括组织紧固件,具有用于抓握和释放组织紧固件的一部分的装置的柔性针,以及用于使针朝向多个组织层偏转和引导的偏转器。
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公开(公告)号:US08523886B2
公开(公告)日:2013-09-03
申请号:US13107298
申请日:2011-05-13
申请人: Sergey S. Grigoryants , Liem T. Vu
发明人: Sergey S. Grigoryants , Liem T. Vu
CPC分类号: A61B17/0469 , A61B17/00234 , A61B17/0401 , A61B17/0487 , A61B17/062 , A61B17/1285 , A61B17/29 , A61B2017/00827 , A61B2017/0404 , A61B2017/0417 , A61B2017/0419 , A61B2017/0462 , A61B2017/0464 , A61B2017/0488 , A61B2017/061
摘要: Endoscopic devices and methods used for fastening multiple tissue layers, such as, for example, an endoscopic fundoplication procedure, are disclosed. The endoluminal device includes a tissue fastener, a flexible needle having means for grasping and releasing a portion of the tissue fastener, and a deflector for deflecting and guiding the needle toward the multiple tissue layers.
摘要翻译: 公开了用于紧固多个组织层的内窥镜装置和方法,例如内窥镜基底层手术。 腔内装置包括组织紧固件,具有用于抓握和释放组织紧固件的一部分的装置的柔性针,以及用于使针朝向多个组织层偏转和引导的偏转器。
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10.
公开(公告)号:US07125413B2
公开(公告)日:2006-10-24
申请号:US10175307
申请日:2002-06-20
申请人: Sergey S. Grigoryants , Liem T. Vu
发明人: Sergey S. Grigoryants , Liem T. Vu
CPC分类号: A61B17/0469 , A61B17/00234 , A61B17/0401 , A61B17/0487 , A61B17/062 , A61B17/1285 , A61B17/29 , A61B2017/00827 , A61B2017/0404 , A61B2017/0417 , A61B2017/0419 , A61B2017/0462 , A61B2017/0464 , A61B2017/0488 , A61B2017/061
摘要: Endoscopic devices and methods used for fastening multiple tissue layers, such as, for example, an endoscopic fundoplication procedure, are disclosed. The endoluminal device includes a tissue fastener, a flexible needle having means for grasping and releasing a portion of the tissue fastener, and a deflector for deflecting and guiding the needle toward the multiple tissue layers.
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