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公开(公告)号：US20220023491A1
公开(公告)日：2022-01-27
申请号：US16934998
申请日：2020-07-21
Applicant: Ethicon, Inc.
Inventor： Yi-Lan Allen Wang , Jerry Yan , Leo B. Kriksunov
IPC: A61L26/00
Abstract: The present invention relates to a hemostatic absorbable composition, comprising: a flowable plurality of separate aggregates each comprising: a plurality of absorbable carrier particles coated on a surface thereof by a plurality of smaller particles comprising an absorbable supplemental hemostasis-promoting agent. In some embodiments, the absorbable carrier particles comprise gelatin or collagen, and the supplemental hemostasis-promoting agent comprises oxidized cellulose, oxidized regenerated cellulose, carboxylic oxidized cellulose, carboxylic oxidized regenerated cellulose, thrombin, or tranexamic acid.
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2.发明授权公开(公告)号：US12285540B2
公开(公告)日：2025-04-29
申请号：US16934998
申请日：2020-07-21
Applicant: Ethicon, Inc.
Inventor： Yi-Lan Allen Wang , Jerry Yan , Leo B. Kriksunov
IPC: A61L26/00
Abstract: The present invention relates to a hemostatic absorbable composition, comprising: a flowable plurality of separate aggregates each comprising: a plurality of absorbable carrier particles coated on a surface thereof by a plurality of smaller particles comprising an absorbable supplemental hemostasis-promoting agent. In some embodiments, the absorbable carrier particles comprise gelatin or collagen, and the supplemental hemostasis-promoting agent comprises oxidized cellulose, oxidized regenerated cellulose, carboxylic oxidized cellulose, carboxylic oxidized regenerated cellulose, thrombin, or tranexamic acid.
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