EMBOLUS MATERIAL AND EMBOLUS MATERIAL PRODUCTION METHOD

Title:

EMBOLUS MATERIAL AND EMBOLUS MATERIAL PRODUCTION METHOD

Document Type and Number:

WIPO Patent Application WO/2022/209620

Kind Code:

A1

Abstract:

[Problem] To prevent an embolus material from blocking a branched blood vessel branched from an aneurysm (causing distal embolism). [Solution] An embolus material 10 according to the present invention is inserted into and retained in a lump in a living body, the embolus material being characterized: by having an elongated body section 11 that extends in an axial direction; and in that the body section has expansion properties such that the body section expands more in a direction orthogonal to the axial direction than in the axial direction when in contact with blood.

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Inventors:

MIZUTA RYO (JP)
SHIBATA HIDEAKI (JP)
IKUNO ERI (JP)

Application Number:

PCT/JP2022/009917

Publication Date:

October 06, 2022

Filing Date:

March 08, 2022

Export Citation:

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Assignee:

TERUMO CORP (JP)

International Classes:

A61L31/04; A61B17/00; A61L31/14

Domestic Patent References:

WO2019188663A1	2019-10-03
WO2021199883A1	2021-10-07
WO2021199884A1	2021-10-07

Foreign References:

JP2013508115A	2013-03-07
JP2011507637A	2011-03-10

Attorney, Agent or Firm:

HATTA & ASSOCIATES (JP)

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