公开(公告)号：US20210402165A1

公开(公告)日：2021-12-30

申请号：US17361159

申请日：2021-06-28

Applicant: QMAX, LLC

Inventor： Robert C. LADUCA ,  Paul A. LADUCA

IPC: A61M39/06 ,  A61M39/02 ,  A61M25/01

Abstract: Valve systems and steering systems for catheters and methods of using the same.

公开(公告)号：US20180344981A1

公开(公告)日：2018-12-06

申请号：US15891024

申请日：2018-02-07

Applicant: QMAX, LLC

Inventor： Robert C. LADUCA ,  Paul A. LADUCA ,  Frederich A.L. ALAVAR

IPC: A61M25/01

Abstract: Deflectable catheters, hemostasis valves, and materials for the same are disclosed. The deflectable catheters and hemostasis valves can be made at least partially, if not entirely, from a fluoroelastomer and ePTFE combination. A deflectable region of the catheters can be articulated to form simple and/or complex curves.

公开(公告)号：US20240050702A1

公开(公告)日：2024-02-15

申请号：US18494615

申请日：2023-10-25

Applicant: QMAX, LLC

Inventor： Robert C. LADUCA ,  Paul A. LADUCA ,  Frederich A. L. ALAVAR

IPC: A61M25/01 ,  A61L29/00 ,  A61M39/06 ,  A61L29/06 ,  A61L29/12

CPC classification number: A61M25/0147 ,  A61L29/00 ,  A61M39/06 ,  A61L29/06 ,  A61M39/0613 ,  A61M39/0606 ,  A61L29/126 ,  A61M25/0136 ,  A61M25/0113 ,  A61M25/005

Abstract: Deflectable catheters, hemostasis valves, and materials for the same are disclosed. The deflectable catheters and hemostasis valves can be made at least partially, if not entirely, from a fluoroelastomer and ePTFE combination. A deflectable region of the catheters can be articulated to form simple and/or complex curves.