公开(公告)号：WO2012103501A1

公开(公告)日：2012-08-02

申请号：PCT/US2012/023006

申请日：2012-01-27

Applicant: MERIT MEDICAL SYSTEMS, INC. ,  ELLER, Zeke ,  HALL, John William ,  KELLAR, Robert S. ,  SIMMONS, Rachel Lynn ,  RADFORD, Robert J. ,  DOLMATCH, Bart

Inventor： ELLER, Zeke ,  HALL, John William ,  KELLAR, Robert S. ,  SIMMONS, Rachel Lynn ,  RADFORD, Robert J. ,  DOLMATCH, Bart

IPC: A61F2/86

CPC classification number: A61F2/06 ,  A61F2/07 ,  A61F2/82 ,  A61F2/88 ,  A61F2/89 ,  A61F2/915 ,  A61F2002/072 ,  A61L31/10 ,  A61L31/146 ,  B32B27/322 ,  D01D5/0007 ,  D01D5/003 ,  D01D5/0038 ,  D01D5/0046 ,  D01D5/0084 ,  C08L27/18 ,  C08L71/02

Abstract: A stent or other prosthesis may be formed by coating a single continuous wire scaffold with a polymer coating. The polymer coating may consist of layers of electrospun polytetrafluoroethylene (PTFE). Electrospun PTFE of certain porosities may permit endothelial cell growth within the prosthesis. The stent may be applicable to stents designed for the central venous system, peripheral vascular stents, abdominal aortic aneurism stents, bronchial stents, esophageal stents, biliary stents, or any other stent.

Abstract translation: 支架或其他假体可以通过用聚合物涂层涂覆单个连续的丝线支架来形成。 聚合物涂层可由静电聚四氟乙烯（PTFE）层组成。 某些孔隙度的电纺丝PTFE可能允许假体内皮细胞生长。 支架可适用于为中心静脉系统，外周血管支架，腹主动脉瘤支架，支气管支架，食管支架，胆管支架或任何其他支架设计的支架。

公开(公告)号：WO2012166274A1

公开(公告)日：2012-12-06

申请号：PCT/US2012/035851

申请日：2012-04-30

Applicant: MERIT MEDICAL SYSTEMS, INC. ,  GILL, Darla ,  ELLER, Zeke ,  SNIDER, Rich

Inventor： GILL, Darla ,  ELLER, Zeke ,  SNIDER, Rich

IPC: A61F2/04 ,  A61F2/82

CPC classification number: A61F2/07 ,  A61F2/915 ,  A61F2002/044 ,  A61F2002/91575 ,  A61F2002/9534 ,  A61F2220/0075 ,  A61F2230/0045 ,  A61F2230/0054 ,  A61F2230/0078 ,  A61F2250/0039

Abstract: A stent comprised of a scaffolding structure having components configured to allow at least a portion of the stent to decrease in diameter in response to an axial force applied to the stent. Further, the components and elements of the stent may be configured to balance transverse forces applied to the stent, thus reducing the incidence of infolding.

Abstract translation: 一种支架，其由支架结构构成，其具有构造成允许支架的至少一部分响应于施加到支架的轴向力而直径减小的部件。 此外，支架的部件和元件可以构造成平衡施加到支架上的横向力，从而降低了折叠的发生率。

公开(公告)号：WO2012078794A1

公开(公告)日：2012-06-14

申请号：PCT/US2011/063799

申请日：2011-12-07

Applicant: MERIT MEDICAL SYSTEMS, INC. ,  GILL, Darla ,  SNIDER, Rich ,  ELLER, Zeke ,  MOTTOLA, Jim ,  ROBINSON, Tom ,  LYONS, Brenda M.

Inventor： GILL, Darla ,  SNIDER, Rich ,  ELLER, Zeke ,  MOTTOLA, Jim ,  ROBINSON, Tom ,  LYONS, Brenda M.

IPC: A61F2/06

CPC classification number: A61F2/966 ,  A61F2002/9517 ,  A61F2002/9665

Abstract: Apparatus, systems, and methods are provided for deploying an implantable device, such as a stent, within a lumen of a body of a patient. The delivery device may include an inner member and an outer sheath surrounding a distal portion of the inner member and configured to retain the implantable device sheathed near the distal end of the outer sheath until deployment. The outer sheath is slidably moveable relative to the inner member such that proximal movement of the outer sheath relative to the inner member deploys the implantable device. A trigger assembly of the delivery device can include an internal connector coupled to the outer sheath, a plurality of triggers, and a floater coupling two of the triggers. The triggers are serially retracted to deploy the stent. A panchor secures the stent against proximal and distal movement relative to the inner member during deployment.

Abstract translation: 提供了装置，系统和方法，用于将诸如支架的可植入装置部署在患者身体的内腔内。 输送装置可以包括内部构件和围绕内部构件的远侧部分的外护套，并且构造成保持在外护套的远端附近护套的可植入装置直到展开。 外护套相对于内部构件可滑动地移动，使得外护套相对于内部构件的近端运动部署可植入装置。 输送装置的触发器组件可以包括耦合到外护套的内部连接器，多个触发器和耦合两个触发器的浮子。 触发器被连续地缩回以展开支架。 在展开过程中，一个通风孔固定支架抵靠相对于内部构件的近端和远端运动。

公开(公告)号：WO2012103501A9

公开(公告)日：2013-08-29

申请号：PCT/US2012023006

申请日：2012-01-27

Applicant: MERIT MEDICAL SYSTEMS INC ,  ELLER ZEKE ,  HALL JOHN WILLIAM ,  KELLAR ROBERT S ,  SIMMONS RACHEL LYNN ,  RADFORD ROBERT J ,  DOLMATCH BART

Inventor： ELLER ZEKE ,  HALL JOHN WILLIAM ,  KELLAR ROBERT S ,  SIMMONS RACHEL LYNN ,  RADFORD ROBERT J ,  DOLMATCH BART

IPC: A61F2/86 ,  A61F2/07

CPC classification number: A61F2/06 ,  A61F2/07 ,  A61F2/82 ,  A61F2/88 ,  A61F2/89 ,  A61F2/915 ,  A61F2002/072 ,  A61L31/10 ,  A61L31/146 ,  B32B27/322 ,  D01D5/0007 ,  D01D5/003 ,  D01D5/0038 ,  D01D5/0046 ,  D01D5/0084 ,  C08L27/18 ,  C08L71/02

Abstract: A stent or other prosthesis may be formed by coating a single continuous wire scaffold with a polymer coating. The polymer coating may consist of layers of electrospun polytetrafluoroethylene (PTFE). Electrospun PTFE of certain porosities may permit endothelial cell growth within the prosthesis. The stent may be applicable to stents designed for the central venous system, peripheral vascular stents, abdominal aortic aneurism stents, bronchial stents, esophageal stents, biliary stents, or any other stent.

Abstract translation: 支架或其他假体可以通过用聚合物涂层涂覆单个连续的丝线支架来形成。 聚合物涂层可由静电聚四氟乙烯（PTFE）层组成。 某些孔隙度的电纺丝PTFE可能允许假体内皮细胞生长。 支架可适用于为中心静脉系统，外周血管支架，腹主动脉瘤支架，支气管支架，食管支架，胆管支架或任何其他支架设计的支架。