公开(公告)号：US20220054252A1

公开(公告)日：2022-02-24

申请号：US17516069

申请日：2021-11-01

申请人： Merit Medical Systems, Inc.

发明人： Zeke Eller ,  John William Hall ,  Robert S. Kellar ,  Rachel Lynn Simmons ,  Robert J. Radford ,  Bart Dolmatch

IPC分类号： A61F2/06 ,  D01D5/00 ,  B32B27/32 ,  A61F2/07 ,  A61F2/88 ,  A61L31/10 ,  A61L31/14 ,  A61F2/82

摘要： 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.

公开(公告)号：US20140072694A1

公开(公告)日：2014-03-13

申请号：US14081715

申请日：2013-11-15

申请人： Merit Medical Systems, Inc.

发明人： John William Hall ,  Zeke Eller ,  Robert S. Kellar ,  Rachel Lynn Simmons ,  Bart Dolmatch ,  Wayne Mower ,  Robert J. Radford

IPC分类号： B05D1/00 ,  C09D127/18

CPC分类号： B32B38/0036 ,  A61F2/0077 ,  A61F2/06 ,  A61F2/07 ,  A61F2/82 ,  A61F2/852 ,  A61F2/88 ,  A61F2/89 ,  A61F2002/065 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2210/0076 ,  A61F2230/005 ,  A61L27/34 ,  A61L27/56 ,  A61L31/10 ,  A61L31/146 ,  A61L2420/02 ,  A61L2420/08 ,  B05D1/005 ,  B32B2255/10 ,  C09D127/18 ,  D01D5/18 ,  D01F6/12 ,  C08L27/18

摘要： A medical appliance or prosthesis may comprise one or more layers of rotational spun nanofibers, including rotational spun polymers. The rotational spun material may comprise layers including layers of polytetrafluoroethylene (PTFE). Rotational spun nanofiber mats of certain porosities may permit tissue ingrowth into or attachment to the prosthesis. Additionally, one or more cuffs may be configured to allow tissue ingrowth to anchor the prosthesis.

公开(公告)号：US20200369017A1

公开(公告)日：2020-11-26

申请号：US16896013

申请日：2020-06-08

申请人： Merit Medical Systems, Inc.

发明人： John William Hall ,  Zeke Eller ,  Robert S. Kellar ,  Rachel Lynn Oberg ,  Bart Dolmatch ,  Wayne Mower ,  Robert J. Radford

IPC分类号： B32B38/00 ,  A61F2/88 ,  A61F2/82 ,  A61F2/852 ,  A61L27/34 ,  A61L27/56 ,  A61L31/14 ,  D01D5/18 ,  D01F6/12 ,  A61L31/10 ,  A61F2/07 ,  A61F2/06 ,  B05D1/00 ,  C09D127/18

摘要： A medical appliance or prosthesis may comprise one or more layers of rotational spun nanofibers, including rotational spun polymers. The rotational spun material may comprise layers including layers of polytetrafluoroethylene (PTFE). Rotational spun nanofiber mats of certain porosities may permit tissue ingrowth into or attachment to the prosthesis. Additionally, one or more cuffs may be configured to allow tissue ingrowth to anchor the prosthesis.

公开(公告)号：US09655710B2

公开(公告)日：2017-05-23

申请号：US14152626

申请日：2014-01-10

申请人： Merit Medical Systems, Inc.

发明人： Zeke Eller ,  John William Hall ,  Robert S. Kellar ,  Rachel Lynn Simmons ,  Robert J. Radford ,  Bart Dolmatch

IPC分类号： B29C47/02 ,  B32B1/08 ,  B32B15/08 ,  A61F2/06 ,  D01D5/00 ,  B32B27/32 ,  A61F2/07 ,  A61F2/88 ,  A61L31/10 ,  A61L31/14 ,  A61F2/82 ,  A61F2/89 ,  A61F2/915

CPC分类号： 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

摘要： 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.

公开(公告)号：US20140074225A1

公开(公告)日：2014-03-13

申请号：US14081504

申请日：2013-11-15

申请人： Merit Medical Systems, Inc.

发明人： John William Hall ,  Zeke Eller ,  Robert S. Kellar ,  Rachel Lynn Simmons ,  Bart Dolmatch ,  Wayne Mower ,  Robert J. Radford

IPC分类号： A61F2/88

CPC分类号： B32B38/0036 ,  A61F2/0077 ,  A61F2/06 ,  A61F2/07 ,  A61F2/82 ,  A61F2/852 ,  A61F2/88 ,  A61F2/89 ,  A61F2002/065 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2210/0076 ,  A61F2230/005 ,  A61L27/34 ,  A61L27/56 ,  A61L31/10 ,  A61L31/146 ,  A61L2420/02 ,  A61L2420/08 ,  B05D1/005 ,  B32B2255/10 ,  C09D127/18 ,  D01D5/18 ,  D01F6/12 ,  C08L27/18

摘要： A medical appliance or prosthesis may comprise one or more layers of rotational spun nanofibers, including rotational spun polymers. The rotational spun material may comprise layers including layers of polytetrafluoroethylene (PTFE). Rotational spun nanofiber mats of certain porosities may permit tissue ingrowth into or attachment to the prosthesis. Additionally, one or more cuffs may be configured to allow tissue ingrowth to anchor the prosthesis.

摘要翻译： 医疗器具或假体可以包括一层或多层旋转纺丝纳米纤维，包括旋转纺丝聚合物。 旋转纺丝材料可以包括包括聚四氟乙烯（PTFE）层的层。 某些孔隙度的旋转纺丝纳米纤维垫可允许组织向内生长或附着于假体。 另外，一个或多个箍可被构造成允许组织向内生长以锚定假体。

公开(公告)号：US20230157804A1

公开(公告)日：2023-05-25

申请号：US18151885

申请日：2023-01-09

申请人： Merit Medical Systems, Inc.

发明人： Zeke Eller ,  John William Hall ,  Robert S. Kellar ,  Rachel Lynn Simmons ,  Robert J. Radford ,  Bart Dolmatch

IPC分类号： A61F2/06 ,  D01D5/00 ,  B32B27/32 ,  A61F2/07 ,  A61F2/88 ,  A61L31/10 ,  A61L31/14 ,  A61F2/82

CPC分类号： A61F2/06 ,  A61F2/07 ,  A61F2/82 ,  A61F2/88 ,  A61L31/10 ,  A61L31/146 ,  B32B27/322 ,  D01D5/003 ,  D01D5/0007 ,  D01D5/0038 ,  D01D5/0046 ,  D01D5/0084 ,  A61F2/89 ,  A61F2002/072

摘要： 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.

公开(公告)号：US10675850B2

公开(公告)日：2020-06-09

申请号：US14832422

申请日：2015-08-21

申请人： Merit Medical Systems, Inc.

发明人： John William Hall ,  Zeke Eller ,  Robert S. Kellar ,  Rachel Lynn Oberg ,  Bart Dolmatch ,  Wayne Mower ,  Robert J. Radford

IPC分类号： B32B38/00 ,  A61F2/88 ,  A61F2/82 ,  A61F2/852 ,  A61L27/34 ,  A61L27/56 ,  A61L31/14 ,  D01D5/18 ,  D01F6/12 ,  A61L31/10 ,  A61F2/07 ,  A61F2/06 ,  B05D1/00 ,  C09D127/18 ,  A61F2/00 ,  A61F2/89

摘要： A medical appliance or prosthesis may comprise one or more layers of rotational spun nanofibers, including rotational spun polymers. The rotational spun material may comprise layers including layers of polytetrafluoroethylene (PTFE). Rotational spun nanofiber mats of certain porosities may permit tissue ingrowth into or attachment to the prosthesis. Additionally, one or more cuffs may be configured to allow tissue ingrowth to anchor the prosthesis.

公开(公告)号：US10653512B2

公开(公告)日：2020-05-19

申请号：US14152590

申请日：2014-01-10

申请人： Merit Medical Systems, Inc.

发明人： Zeke Eller ,  John William Hall ,  Robert S. Kellar ,  Rachel Lynn Simmons ,  Robert J. Radford ,  Bart Dolmatch

IPC分类号： A61F2/07 ,  A61F2/82 ,  A61F2/06 ,  D01D5/00 ,  B32B27/32 ,  A61F2/88 ,  A61L31/10 ,  A61L31/14 ,  A61F2/89 ,  A61F2/915

摘要： 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.

公开(公告)号：US20150352826A1

公开(公告)日：2015-12-10

申请号：US14832422

申请日：2015-08-21

申请人： Merit Medical Systems, Inc.

发明人： John William Hall ,  Zeke Eller ,  Robert S. Kellar ,  Rachel Lynn Simmons-Oberg ,  Bart Dolmatch ,  Wayne Mower ,  Robert J. Radford

IPC分类号： B32B38/00

摘要： A medical appliance or prosthesis may comprise one or more layers of rotational spun nanofibers, including rotational spun polymers. The rotational spun material may comprise layers including layers of polytetrafluoroethylene (PTFE). Rotational spun nanofiber mats of certain porosities may permit tissue ingrowth into or attachment to the prosthesis. Additionally, one or more cuffs may be configured to allow tissue ingrowth to anchor the prosthesis.

摘要翻译： 医疗器具或假体可以包括一层或多层旋转纺丝纳米纤维，包括旋转纺丝聚合物。 旋转纺丝材料可以包括包括聚四氟乙烯（PTFE）层的层。 某些孔隙度的旋转纺丝纳米纤维垫可允许组织向内生长或附着于假体。 另外，一个或多个箍可被构造成允许组织向内生长以锚定假体。

公开(公告)号：US20200369016A1

公开(公告)日：2020-11-26

申请号：US16895975

申请日：2020-06-08

申请人： Merit Medical Systems, Inc.

发明人： John William Hall ,  Zeke Eller ,  Robert S. Kellar ,  Rachel Lynn Oberg ,  Bart Dolmatch ,  Wayne Mower ,  Robert J. Radford

IPC分类号： B32B38/00 ,  A61F2/88 ,  A61F2/82 ,  A61F2/852 ,  A61L27/34 ,  A61L27/56 ,  A61L31/14 ,  D01D5/18 ,  D01F6/12 ,  A61L31/10 ,  A61F2/07 ,  A61F2/06 ,  B05D1/00 ,  C09D127/18

摘要： A medical appliance or prosthesis may comprise one or more layers of rotational spun nanofibers, including rotational spun polymers. The rotational spun material may comprise layers including layers of polytetrafluoroethylene (PTFE). Rotational spun nanofiber mats of certain porosities may permit tissue ingrowth into or attachment to the prosthesis. Additionally, one or more cuffs may be configured to allow tissue ingrowth to anchor the prosthesis.