Invention Grant
- Patent Title: Intrasaccular aneurysm treatment device with varying coatings
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Application No.: US17031709Application Date: 2020-09-24
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Publication No.: US11890020B2Publication Date: 2024-02-06
- Inventor: Juan Lorenzo , Lacey Gorochow
- Applicant: DePuy Synthes Products, Inc.
- Applicant Address: US MA Raynham
- Assignee: DEPUY SYNTHES PRODUCTS, INC.
- Current Assignee: DEPUY SYNTHES PRODUCTS, INC.
- Current Assignee Address: US MA Raynham
- Agency: TROUTMAN PEPPER HAMILTON SANDERS LLP
- Main IPC: A61B17/12
- IPC: A61B17/12 ; A61B90/00 ; A61B17/00

Abstract:
An aneurysm intrasaccular implant is provided having one or more coated regions. The implant includes a braided mesh movable from a delivery configuration having a single-layer tubular shape sized to traverse a catheter to an implanted configuration sized to be implanted in an aneurysm sac. The braided mesh can include an anti-thrombogenic coating defining a first section along the length of the braided mesh. The braided mesh can include a cell adhesion coating defining a second section along the length of the braided mesh. In the delivery confirmation, the first section can be positioned distal to the second section within the catheter. The second section is invertible to the implanted configuration such that the second section is positioned within the aneurysm sac and the first section is positioned to occlude an aneurysm neck.
Public/Granted literature
- US20210007755A1 INTRASACCULAR ANEURYSM TREATMENT DEVICE WITH VARYING COATINGS Public/Granted day:2021-01-14
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