公开(公告)号：US12076504B2

公开(公告)日：2024-09-03

申请号：US18482711

申请日：2023-10-06

Applicant: Elixir Medical Corporation

Inventor： Motasim Sirhan ,  Benjamyn Serna ,  Kim Nguyen ,  John Yan ,  Matthew Tyler Surber

IPC: A61F2/01 ,  A61M25/00

CPC classification number: A61M25/0052 ,  A61M25/0074 ,  A61M2202/0014

Abstract: An aspiration catheter includes a catheter body having a proximal end, a distal end, and an aspiration lumen therebetween. A distal segment comprising an expandable distal tip of the aspiration catheter comprises a membrane and an expandable supporting structure, such as a scaffold, configured to radially expand the expandable distal tip. The expandable supporting structure may include supporting elements and other features which increase resistance to collapse of the expandable membrane under vacuum or negative pressure applied to aspirate clot through the aspiration lumen in the expanded configuration.

公开(公告)号：US10918505B2

公开(公告)日：2021-02-16

申请号：US17017544

申请日：2020-09-10

Applicant: Elixir Medical Corporation

Inventor： Motasim Sirhan ,  John Yan ,  Vinayak Bhat ,  Joseph Paraschac ,  Brett Cryer ,  Benjamyn Serna

IPC: A61F2/915 ,  A61F2/89 ,  A61F2/90 ,  A61F2/07 ,  A61F2/82 ,  A61F2/24

Abstract: A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements which provide high strength after deployment and allows for scaffold to uncage, and/or allow for scaffold or luminal expansion thereafter. The circumferential scaffold is typically formed from non-degradable material and will be modified to expand and/or uncage after deployment.

公开(公告)号：US20190231564A1

公开(公告)日：2019-08-01

申请号：US16356933

申请日：2019-03-18

Applicant: Elixir Medical Corporation

Inventor： Motasim Sirhan ,  John Yan ,  Vinayak Bhat ,  Joseph Paraschac ,  Brett Cryer ,  Benjamyn Serna

IPC: A61F2/89 ,  A61F2/90 ,  A61F2/915

CPC classification number: A61F2/89 ,  A61F2/2442 ,  A61F2/90 ,  A61F2/915 ,  A61F2002/075 ,  A61F2002/825 ,  A61F2002/91558 ,  A61F2002/91566 ,  A61F2002/91575 ,  A61F2002/91591 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2210/0076 ,  A61F2220/0033 ,  A61F2220/0091 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/001 ,  A61F2230/0069 ,  A61F2250/0031 ,  A61F2250/0036 ,  A61F2250/0048 ,  A61F2250/0067 ,  A61F2250/0071

Abstract: A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements which provides high strength after deployment and allows for scaffold to uncage, and/or allow for scaffold or luminal expansion thereafter. The circumferential scaffold may be formed from degradable material, or may be formed from non-degradable material and will be modified to expand and/or uncage after deployment.

公开(公告)号：US10271976B2

公开(公告)日：2019-04-30

申请号：US16039194

申请日：2018-07-18

Applicant: Elixir Medical Corporation

Inventor： Motasim Sirhan ,  John Yan ,  Vinayak Bhat ,  Joseph Paraschac ,  Brett Cryer ,  Benjamyn Serna

IPC: A61F2/89 ,  A61F2/915 ,  A61F2/90 ,  A61F2/07 ,  A61F2/24 ,  A61F2/82

Abstract: A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements which provides high strength after deployment and allows for scaffold to uncage, and/or allow for scaffold or luminal expansion thereafter. The circumferential scaffold may be formed from degradable material, or may be formed from non-degradable material and will be modified to expand and/or uncage after deployment.

公开(公告)号：US20180318113A1

公开(公告)日：2018-11-08

申请号：US16039194

申请日：2018-07-18

Applicant: Elixir Medical Corporation

Inventor： Motasim Sirhan ,  John Yan ,  Vinayak Bhat ,  Joseph Paraschac ,  Brett Cryer ,  Benjamyn Serna

IPC: A61F2/89

CPC classification number: A61F2/89 ,  A61F2/2442 ,  A61F2/90 ,  A61F2/915 ,  A61F2002/075 ,  A61F2002/825 ,  A61F2002/91558 ,  A61F2002/91566 ,  A61F2002/91575 ,  A61F2002/91591 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2210/0076 ,  A61F2220/0033 ,  A61F2220/0091 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/001 ,  A61F2230/0069 ,  A61F2250/0031 ,  A61F2250/0036 ,  A61F2250/0048 ,  A61F2250/0067 ,  A61F2250/0071

Abstract: A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements which provides high strength after deployment and allows for scaffold to uncage, and/or allow for scaffold or luminal expansion thereafter. The circumferential scaffold may be formed from degradable material, or may be formed from non-degradable material and will be modified to expand and/or uncage after deployment.

公开(公告)号：US10076431B2

公开(公告)日：2018-09-18

申请号：US15921508

申请日：2018-03-14

Applicant: Elixir Medical Corporation

Inventor： Motasim Sirhan ,  John Yan ,  Vinayak Bhat ,  Joseph Paraschac ,  Brett Cryer ,  Benjamyn Serna

IPC: A61F2/06 ,  A61F2/89 ,  A61F2/90

CPC classification number: A61F2/89 ,  A61F2/2442 ,  A61F2/90 ,  A61F2/915 ,  A61F2002/075 ,  A61F2002/825 ,  A61F2002/91558 ,  A61F2002/91566 ,  A61F2002/91575 ,  A61F2002/91591 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2210/0076 ,  A61F2220/0033 ,  A61F2220/0091 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/001 ,  A61F2230/0069 ,  A61F2250/0031 ,  A61F2250/0036 ,  A61F2250/0048 ,  A61F2250/0067 ,  A61F2250/0071

Abstract: A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements which provides high strength after deployment and allows for scaffold to uncage, and/or allow for scaffold or luminal expansion thereafter. The circumferential scaffold may be formed from degradable material, or may be formed from non-degradable material and will be modified to expand and/or uncage after deployment.