公开(公告)号：US09810921B2

公开(公告)日：2017-11-07

申请号：US14966918

申请日：2015-12-11

申请人： NEXISVISION, INC.

发明人： Eugene De Juan, Jr. ,  Cary J. Reich ,  Yair Alster ,  K. Angela MacFarlane ,  Doug Rimer ,  Douglas Sutton ,  Dean Carson ,  Enrique Barragan ,  Matt Clarke ,  Ashley Tuan ,  Brian Levy

IPC分类号： A61B3/14 ,  A61B3/00 ,  G02C7/04 ,  A61F9/00 ,  A61F9/013 ,  A61F9/04 ,  A61L27/18 ,  A61F9/008 ,  A61F13/12 ,  A61F2/14

CPC分类号： G02C7/047 ,  A61F2/145 ,  A61F2/147 ,  A61F9/00 ,  A61F9/0017 ,  A61F9/008 ,  A61F9/00802 ,  A61F9/00804 ,  A61F9/013 ,  A61F9/0136 ,  A61F9/04 ,  A61F13/124 ,  A61F2009/00853 ,  A61F2009/00893 ,  A61F2250/0029 ,  A61L27/18 ,  A61L2430/16 ,  G02C7/048 ,  G02C7/049 ,  G02C2202/06 ,  C08L83/04

摘要： A conformable covering comprises an outer portion with rigidity to resist movement on the cornea and an inner portion to contact the cornea and provide an environment for epithelial regeneration. The inner portion of the covering can be configured in many ways so as to conform at least partially to an ablated stromal surface so as to correct vision. The conformable inner portion may have at least some rigidity so as to smooth the epithelium such that the epithelium regenerates rapidly and is guided with the covering so as to form a smooth layer for vision. The inner portion may comprise an amount of rigidity within a range from about 1×10-4 Pa*m3 to about 5×10-4 Pa*m3 so as to deflect and conform at least partially to the ablated cornea and smooth an inner portion of the ablation with an amount of pressure when deflected.

公开(公告)号：US08926096B2

公开(公告)日：2015-01-06

申请号：US13894176

申请日：2013-05-14

申请人： NexisVision, Inc.

发明人： Eugene de Juan, Jr. ,  Cary J. Reich ,  Yair Alster ,  K. Angela MacFarlane ,  Doug Rimer ,  Douglas Sutton ,  Dean Carson ,  Enrique Barragan ,  Matt Clarke ,  Ashley Tuan ,  Brian Levy

IPC分类号： A61B3/14 ,  A61B3/00

CPC分类号： G02C7/047 ,  A61F2/145 ,  A61F2/147 ,  A61F9/00 ,  A61F9/0017 ,  A61F9/008 ,  A61F9/00802 ,  A61F9/00804 ,  A61F9/013 ,  A61F9/0136 ,  A61F9/04 ,  A61F13/124 ,  A61F2009/00853 ,  A61F2009/00893 ,  A61F2250/0029 ,  A61L27/18 ,  A61L2430/16 ,  G02C7/048 ,  G02C7/049 ,  G02C2202/06 ,  C08L83/04

摘要： A conformable covering comprises an outer portion with rigidity to resist movement on the cornea and an inner portion to contact the cornea and provide an environment for epithelial regeneration. The inner portion of the covering can be configured in many ways so as to conform at least partially to an ablated stromal surface so as to correct vision. The conformable inner portion may have at least some rigidity so as to smooth the epithelium such that the epithelium regenerates rapidly and is guided with the covering so as to form a smooth layer for vision. The inner portion may comprise an amount of rigidity within a range from about 1×10-4 Pa*m3 to about 5×10-4 Pa*m3 so as to deflect and conform at least partially to the ablated cornea and smooth an inner portion of the ablation with an amount of pressure when deflected.

摘要翻译： 适形覆盖物包括具有刚性以抵抗角膜上的运动的外部部分和与角膜接触的内部部分并提供用于上皮再生的环境。 覆盖物的内部部分可以以许多方式配置，以便至少部分地符合消融的基质表面，以便矫正视力。 适形的内部部分可以具有至少一些刚性，以便平滑上皮，使得上皮迅速再生并且被覆盖物引导以形成平滑的视觉层。 内部部分可以包括在约1×10 -4 Pa * m 3至约5×10 -4 Pa * m 3的范围内的刚性量，以便至少部分地偏转并符合消融的角膜并使内部部分平滑 的消融量在偏转时具有一定的压力。