公开(公告)号：WO2021252518A2

公开(公告)日：2021-12-16

申请号：PCT/US2021/036445

申请日：2021-06-08

Applicant: BARD ACCESS SYSTEMS, INC.

Inventor： THORNLEY, Kyle, G.

IPC: A61M25/00 ,  A61M2025/0034 ,  A61M25/0009 ,  A61M25/0014 ,  A61M25/002 ,  A61M25/0028 ,  A61M25/0097 ,  A61M25/02

Abstract: A catheter assembly (300) for organizing a catheter system is disclosed. The catheter assembly includes a molded hub (302), a catheter tube (308) coupled to a distal end of the molded hub, a plurality of extension legs (312) having distal ends coupled to the molded hub, and a securing mechanism. The molded hub includes a pair of hub lumens forming a hub portion of a pair of fluid pathways through the catheter assembly. The catheter tube includes a pair of catheter tube lumens. The securing mechanism is configured to secure the plurality of extension legs together. The securing mechanism can be in the form of a slidable collar (316) including a proximal opening and distal opening, wherein the slidable collar is positioned over the plurality of extension legs.

公开(公告)号：WO2023057648A1

公开(公告)日：2023-04-13

申请号：PCT/EP2022/078021

申请日：2022-10-10

Applicant: WEMED TECHNOLOGIES GMBH

Inventor： ALNIDELIK, Ahmet

IPC: A61M25/00 ,  A61B17/22 ,  A61M25/10 ,  A61B2017/22054 ,  A61B2017/22079 ,  A61M2025/0034 ,  A61M2025/0037 ,  A61M2025/105 ,  A61M2025/1052 ,  A61M2025/1086 ,  A61M25/0097 ,  A61M25/1011 ,  A61M25/10184 ,  A61M25/1036 ,  A61M25/104

Abstract: A balloon catheter system (1), in particular or use in the treatment and cleaning of arteries, veins, other circulatory channels in the circulatory system of humans and animals, comprising a multi-lumen catheter shaft (2), a distal occlusion balloon (4), a proximal occlusion balloon (8), a central treatment balloon (10) and an aspiration orifice (22) in the distal end region of the catheter shaft (2), should have a particularly simple, cost efficient design allowing for low production cost while providing high reliability nevertheless. According to the invention, this is achieved by at least an occlusion balloons lumen (42) and an aspiration pore lumen (46) of the catheter shaft (2) being provided by tubes (50) assembled to each other via adhesive or welding. Due to this design, cost and time for operations may be reduced significantly.

公开(公告)号：WO2021028830A2

公开(公告)日：2021-02-18

申请号：PCT/IB2020/057542

申请日：2020-08-11

Applicant: KCI LICENSING, INC.

Inventor： LOCKE, Christopher Brian ,  ROBINSON, Timothy Mark

IPC: A61M1/00 ,  A61M39/10 ,  F16L11/22 ,  A61M1/008 ,  A61M1/0084 ,  A61M1/0088 ,  A61M2025/0034 ,  A61M2039/082 ,  A61M2205/0266 ,  A61M2205/0272 ,  A61M25/002 ,  F16L11/122 ,  F16L3/222

Abstract: A conduit includes a first end configured to be fluidly coupled to a wound site, and a second end configured to be fluidly coupled to a canister. The conduit additionally includes a central lumen extending between the first end and the second end. The conduit further includes a male interlocking member on a first side of the conduit and a female interlocking member on a second side of the conduit. Both the first side and the second side extend along a length of the conduit between the first end and the second end. The female interlocking member is configured to receive the male interlocking member.