Invention Grant
- Patent Title: Balloon catheter including braided portions forming perfusion openings
-
Application No.: US17098416Application Date: 2020-11-15
-
Publication No.: US11547562B2Publication Date: 2023-01-10
- Inventor: Michael Krivoruchko
- Applicant: Medtronic Vascular, Inc.
- Applicant Address: US CA Santa Rosa
- Assignee: Medtronic Vascular, Inc.
- Current Assignee: Medtronic Vascular, Inc.
- Current Assignee Address: US CA Santa Rosa
- Agency: Medler Ferro Woodhouse & Mills PLLC
- Main IPC: A61F2/24
- IPC: A61F2/24 ; A61M25/00 ; A61M25/10

Abstract:
A balloon catheter includes a balloon coupled to a shaft. The shaft includes a proximal perfusion portion disposed proximal of the balloon and a distal perfusion portion disposed distal of the balloon. The proximal and distal perfusion portions each are formed by a respective plurality of wire members woven together to form a respective proximal and distal braided shafts. The plurality of wire members are woven together such that a plurality of perfusion openings are formed between the wire members. The plurality of perfusion openings extend from an outer surface of the respective proximal or distal braided shaft to a lumen of the respective proximal or distal braided shaft. A perfusion lumen extends between the proximal perfusion portion and the distal perfusion portion.
Public/Granted literature
- US20210068952A1 BALLOON CATHETER INCLUDING BRAIDED PORTIONS FORMING PERFUSION OPENINGS Public/Granted day:2021-03-11
Information query
IPC分类: