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1. 发明授权

US6120498A Aspirating handpieces for laser surgical operations 失效
标题翻译：吸气手术用于激光手术
公开(公告)号：US6120498A
公开(公告)日：2000-09-19
申请号：US35673
申请日：1998-03-05
申请人： Mahendra G. Jani , J. Michael Yarborough , George Marcellino , Robert W. Snyder , Donald J. D'Amico
发明人： Mahendra G. Jani , J. Michael Yarborough , George Marcellino , Robert W. Snyder , Donald J. D'Amico
IPC分类号： A61F9/007 , A61F9/011 , A61B17/36
CPC分类号： A61F9/00802 , A61F2009/0087 , A61F2009/00887 , A61F9/00736
摘要： An aspirating handpiece for laser surgical applications, includes an elongated hollow cylindrical probe member (22). A proximal end (24) of the probe member is arranged such that aspiration means can be connected therewith, and a distal end (26) of the probe member has an aperture therein for receiving matter to be aspirated. An elongated optical fiber (50) extends along the probe member with the distal end (59) of the fiber proximate the aperture therein. The proximal end (52) of the fiber is arranged to receive laser radiation. The probe member has an inside diameter progressively increasing from the distal end thereof to the proximal end thereof.
摘要翻译：用于激光手术应用的抽吸手柄包括细长的中空圆柱形探针构件（22）。探针构件的近端（24）布置成使得吸引装置可以与其连接，并且探针构件的远端（26）在其中具有用于接收要吸入的物质的孔。细长的光纤（50）沿着探针构件延伸，纤维的远端（59）靠近其中的孔。纤维的近端（52）布置成接收激光辐射。探针构件的内径从其远端到其近端逐渐增加。

2. 发明授权

US06863073B2 Laminar cribosa puncture device, methods related to use of such a device and methods for treating central retinal vein occulsions 失效
标题翻译：层状穿刺装置，使用这种装置的方法和治疗视网膜中央静脉的方法
公开(公告)号：US06863073B2
公开(公告)日：2005-03-08
申请号：US10136090
申请日：2002-04-29
申请人： Donald J. D'Amico , Eugene Lit , Paul Hallen , Mark Forchette , Werner Maag
发明人： Donald J. D'Amico , Eugene Lit , Paul Hallen , Mark Forchette , Werner Maag
IPC分类号： A61B17/34 , A61F9/007 , A61B19/00
CPC分类号： A61F9/007 , A61B17/3417
摘要： Featured is a device for puncturing tissue of a body, such as the lamina cribosa and methods for treating a CVRO with such a puncturing device. The puncturing device includes a puncture member being generally configured and arranged to locally disrupt tissue proximal an area of the puncture site, to minimize the potential for damage to body parts or tissue immediately adjacent to this area of the puncture site and to facilitate perforation of the tissue at the puncture site. When the lamina cribosa is being punctured, the puncture member is more particularly configured and arranged to locally disrupt connective tissue of the lamina cribosa proximal to and surrounding the central retinal vein while minimizing the potential for structural damage to the central retinal vein. In an exemplary embodiment, the lamina cribosa is repeatedly punctured to strip/locally disrupt connective tissue surrounding the central retinal vein.
摘要翻译：特色是用于刺穿身体的组织的装置，例如椎板，以及用这种穿刺装置治疗CVRO的方法。穿刺装置包括穿刺构件，该穿刺构件通常构造和布置成局部地破坏穿刺部位的区域附近的组织，以最小化对紧邻该穿刺部位的区域紧邻的身体部位或组织的损伤的可能性，并且便于穿孔穿刺部位的组织。当椎板被刺穿时，穿刺构件更具体地构造和布置成局部地破坏邻近和围绕中央视网膜静脉的椎板的结缔组织，同时最小化对视网膜中央静脉的结构损伤的可能性。在示例性实施例中，重复地穿刺椎板以剥离/局部破坏视网膜中央静脉周围的结缔组织。

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