FORMED SHEET AND HEMOSTATIC MATERIAL
PROBLEM TO BE SOLVED: To provide a formed sheet that has a good supportability and leachability for hemostatic protein, i.e. fibrinogen and/or thrombin, and has a good flexibility (tissue followability), and thus excellent in hemostatic.SOLUTION: Provided is: a formed sheet of a polymer composition...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | English Japanese |
Published |
12.05.2016
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a formed sheet that has a good supportability and leachability for hemostatic protein, i.e. fibrinogen and/or thrombin, and has a good flexibility (tissue followability), and thus excellent in hemostatic.SOLUTION: Provided is: a formed sheet of a polymer composition containing one or more protein selected from fibrinogen or thrombin, and one or more polymer selected from aliphatic polyester and water-soluble polymer; and a laminated formed sheet in which the formed sheet is a formed film or a formed fiber, or/and a laminated formed sheet including a first polymer composition layer comprising fibrinogen and water-soluble polymer, and a second polymer composition layer comprising thrombin and aliphatic polyester.SELECTED DRAWING: None
【課題】止血性蛋白質、つまりフィブリノゲン及び/又はトロンビンの担持性および溶出性が良く、柔軟性(組織追従性)、ひいては止血性に優れたシート成形体の提供。【解決手段】フィブリノゲン又はトロンビンより選ばれる一種以上の蛋白質と、脂肪族ポリエステル及び水溶性ポリマーより選ばれる一種以上のポリマーを含有するポリマー組成物のシート成形体。シート成形体がフィルム成形体または繊維成形体である、又は/及び、フィブリノゲンと水溶性ポリマーを含む第1ポリマー組成物層及びトロンビンと脂肪族ポリエステルを含む第2ポリマー組成物層を含有する積層シート成形体。【選択図】なし |
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Bibliography: | Application Number: JP20150226374 |