Title:
FLOW ATTENUATION DEVICE
Document Type and Number:
Japanese Patent JP2023165830
Kind Code:
A
Abstract:
To provide embolic implants.SOLUTION: An embolic device for treating aneurysms or other vascular disorders may be more compliant than conventional devices, while still achieving desired porosity. Specifically, the device may achieve the desired porosity only at discrete sections along the length of the device where desired porosity is required (e.g., sections that will block the neck of the aneurysm upon deployment). The remaining sections of the device can be configured to increase the device's compliance. For example, the remaining sections can be formed from less material than the sections with the desired porosity. In some instances, the sections with the desired porosity are formed from mesh-screen segments and the remaining sections are formed from coil segments. In some instances, the mesh-screen segments are configured to further enhance the device's compliance. For example, the mesh-screen segment can be formed from a layered structure that achieves greater compliance than conventional braided structures.SELECTED DRAWING: None
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Inventors:
BE THI LE
CHO TAE HEE
REGINA COELI VELASCO
ARMANDO GARZA
CHO TAE HEE
REGINA COELI VELASCO
ARMANDO GARZA
Application Number:
JP2023160181A
Publication Date:
November 17, 2023
Filing Date:
September 25, 2023
Export Citation:
Assignee:
ARISSA MEDICAL INC
International Classes:
A61B17/12
Attorney, Agent or Firm:
Shusaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
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