JP2000510357A - コラーゲンを基にした止血スポンジ - Google Patents
コラーゲンを基にした止血スポンジInfo
- Publication number
- JP2000510357A JP2000510357A JP09535819A JP53581997A JP2000510357A JP 2000510357 A JP2000510357 A JP 2000510357A JP 09535819 A JP09535819 A JP 09535819A JP 53581997 A JP53581997 A JP 53581997A JP 2000510357 A JP2000510357 A JP 2000510357A
- Authority
- JP
- Japan
- Prior art keywords
- sponge
- collagen
- thrombin
- mixture
- fibrinogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/225—Mixtures of macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
- A61L15/325—Collagen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0036—Porous materials, e.g. foams or sponges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/10—Polypeptides; Proteins
- A61L24/102—Collagen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/04—Materials for stopping bleeding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/08—Collagen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/22—Blood coagulation
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- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
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- Materials For Medical Uses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.コラーゲンおよびその中に均質に分散した血液凝固のアクティベータまたは プロアクティベータを基とした止血スポンジ(このスポンジは、乾燥され、少な くとも2%、好ましくは2から25%、さらに好ましくは10から20%の水分 を含む)。 2.スポンジが凍結乾燥または空気乾燥されている、請求項1のスポンジ。 3.pHが6から8の範囲にあることを特徴とする、請求項1または2のスポン ジ。 4.血液凝固のアクティベータまたはプロアクティベータがトロンビン、プロト ロンビン、活性化因子X、活性化プロトロンビン複合体、FEIBA,カルシウ ムイオンおよびこれらの混合物よりなる群から選ばれる、請求項1−3のスポン ジ。 5.厚さが少なくとも3mm、好ましくは少なくとも5mmから10mmまでであるこ とを特徴とする、請求項1−4のスポンジ。 6.アクティベータまたはプロアクティベータの含量が1,000‐10,000、好まし くはg当たり5,000‐8,000U/トロンビン均等であることを特徴とする、請求項1 −5のスポンジ。 7.ポリオール、ポリサッカライド、ポリアルキレングリコール、アミノ酸また はその混合物よりなる群から好ましくは選ばれるトロンビン安定剤をさらに含有 する、請求項1−6のスポンジ。 8.水分含量を安定化する物質、好ましくはポリサッカライドまたはポリオール などをさらに含有する、請求項1−7のスポンジ。 9.薬理的活性物質、保存剤など、抗フィブリノーゲン分解物質、抗生物質、抗 菌剤または抗真菌剤など、成長因子、酵素または酵素阻害剤をさらに含有する、 請求項1−8のスポンジ。 10.請求項1−9のスポンジ、および好ましくは止血性であり、該スポンジに 粘着の追加層を含む創傷被覆。 11.追加層が基本的にコラーゲンからなる、請求項10の創傷被覆。 12.追加層がフィブリノーゲンを好ましくはコラーゲンとの混合物として含有 する、請求項10の創傷被覆。 13.創傷被覆をつくるためのキットで、 a)請求項1−9のスポンジ、および b)フィブリノーゲン、好ましくは貯蔵安定形態で、および選択的に c)薬理的活性物質 を含むキット。 14.コラーゲン性原料物質を酸性化してコラーゲンゲルを得、ゲルを血液凝固 のアクティベータまたはプロアクティベータと混合して、均質の混合物を得、該 混合物を少なくとも2%、好ましくは2から25%、さらに好ましくは10から 20%の水分含量まで、好ましくは凍結乾燥または空気乾燥で乾燥することによ る請求項1−9のスポンジを製造する方法。 15.NaOHまたはCa(OH)2などのアルキル溶液を加えることによりゲルまたは混 合物を中性にする、請求項14の方法。 16.混合物を凍結乾燥して、乾燥スポンジ(なお湿気を有する)を得る、請求 項14または15の方法。 17.水分含量を保持する物質の存在下に混合物を凍結乾燥する、請求項14− 16の方法。 18.混合物を一定の形で凍結乾燥する、請求項14‐17の方法。 19.トロンビン安定剤または生理的活性物質などの追加物質を混合物に加える 、請求項14−18の方法。 20.コラーゲン末などのコラーゲン性原料物質、固形のゲルおよび/またはス ポンジを照射により滅菌する、請求項14−19の方法。 21.追加層が連続的または同時の乾燥、凍結乾燥、架橋および膠付けによりス ポンジに結合される、請求項14−20の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT611/96 | 1996-04-04 | ||
| AT61196 | 1996-04-04 | ||
| PCT/EP1997/001662 WO1997037694A1 (en) | 1996-04-04 | 1997-04-02 | Hemostatic sponge based on collagen |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009248693A Division JP5373553B2 (ja) | 1996-04-04 | 2009-10-29 | コラーゲンを基にした止血スポンジ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000510357A true JP2000510357A (ja) | 2000-08-15 |
Family
ID=3495187
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09535819A Withdrawn JP2000510357A (ja) | 1996-04-04 | 1997-04-02 | コラーゲンを基にした止血スポンジ |
| JP2009248693A Expired - Lifetime JP5373553B2 (ja) | 1996-04-04 | 2009-10-29 | コラーゲンを基にした止血スポンジ |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009248693A Expired - Lifetime JP5373553B2 (ja) | 1996-04-04 | 2009-10-29 | コラーゲンを基にした止血スポンジ |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6649162B1 (ja) |
| EP (1) | EP0891193B1 (ja) |
| JP (2) | JP2000510357A (ja) |
| AT (1) | ATE247494T1 (ja) |
| AU (1) | AU726163B2 (ja) |
| CA (1) | CA2251475C (ja) |
| CZ (1) | CZ318998A3 (ja) |
| DE (1) | DE69724243T2 (ja) |
| HU (1) | HUP9903586A3 (ja) |
| NO (1) | NO314070B1 (ja) |
| RU (1) | RU2193897C2 (ja) |
| SK (1) | SK284693B6 (ja) |
| WO (1) | WO1997037694A1 (ja) |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190399A (ja) * | 2001-01-25 | 2007-08-02 | Nycomed Pharma As | 固体フィブリノーゲンおよび固体トロンビンを有する担体 |
| JP2006306759A (ja) * | 2005-04-27 | 2006-11-09 | Fujimori Kogyo Co Ltd | トロンビン医薬製剤 |
| US9149557B2 (en) | 2008-04-16 | 2015-10-06 | The Chemo-Sero-Therapeutic Research Institute | Process for preparing bioabsorbable sheet preparation holding thrombin |
| WO2009128474A1 (ja) | 2008-04-16 | 2009-10-22 | 財団法人化学及血清療法研究所 | トロンビン固定化生体吸収性シート製剤の製造方法 |
| WO2010143711A1 (ja) * | 2009-06-11 | 2010-12-16 | 一般財団法人化学及血清療法研究所 | 創傷被覆材 |
| JPWO2010143711A1 (ja) * | 2009-06-11 | 2012-11-29 | 一般財団法人化学及血清療法研究所 | 創傷被覆材 |
| JP2013514093A (ja) * | 2009-12-16 | 2013-04-25 | バクスター・インターナショナル・インコーポレイテッド | 止血スポンジ |
| US11071804B2 (en) | 2009-12-16 | 2021-07-27 | Baxter International Inc. | Hemostatic sponge |
| US9872934B2 (en) | 2009-12-16 | 2018-01-23 | Baxter International Inc. | Hemostatic sponge |
| US9517287B2 (en) | 2009-12-16 | 2016-12-13 | Baxter International, Inc. | Hemostatic sponge |
| KR101811070B1 (ko) * | 2009-12-16 | 2017-12-20 | 백스터 인터내셔널 인코포레이티드 | 지혈 스폰지 |
| JP5889188B2 (ja) * | 2010-07-20 | 2016-03-22 | 一般財団法人化学及血清療法研究所 | 組織接着用シート製剤 |
| JP2016539694A (ja) * | 2013-11-26 | 2016-12-22 | オムリックス・バイオファーマシューティカルズ・リミテッドOmrix Biopharmaceuticals Ltd. | トロンビンとペクチンとを含む乾燥パッド |
| JP2017533739A (ja) * | 2014-09-26 | 2017-11-16 | セウォン セロンテック カンパニー リミテッドSewon Cellontech Co.,Ltd. | 軟部組織修復用マトリックスおよびその製造方法 |
| KR101664415B1 (ko) * | 2015-01-12 | 2016-10-12 | 주식회사 한국비엔씨 | 약물을 포함하는 콜라겐 창상피복재 및 이의 제조방법 |
| KR20160087033A (ko) * | 2015-01-12 | 2016-07-21 | 주식회사 한국비엔씨 | 약물을 포함하는 콜라겐 창상피복재 및 이의 제조방법 |
| JP2018507765A (ja) * | 2015-02-27 | 2018-03-22 | ポリガニクス アイピー ベーフェー | 薬物溶出発泡体及びその製造 |
| US12251491B2 (en) | 2019-03-20 | 2025-03-18 | Astellas Pharma Inc. | Thrombin-carrying hemostatic sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| SK137398A3 (en) | 1999-03-12 |
| EP0891193A1 (en) | 1999-01-20 |
| SK284693B6 (sk) | 2005-09-08 |
| EP0891193B1 (en) | 2003-08-20 |
| NO984619L (no) | 1998-12-03 |
| CA2251475A1 (en) | 1997-10-16 |
| DE69724243D1 (de) | 2003-09-25 |
| NO314070B1 (no) | 2003-01-27 |
| US6649162B1 (en) | 2003-11-18 |
| DE69724243T2 (de) | 2004-06-17 |
| JP2010046516A (ja) | 2010-03-04 |
| AU2635997A (en) | 1997-10-29 |
| ATE247494T1 (de) | 2003-09-15 |
| WO1997037694A1 (en) | 1997-10-16 |
| NO984619D0 (no) | 1998-10-02 |
| HUP9903586A2 (hu) | 2000-03-28 |
| CA2251475C (en) | 2006-09-05 |
| JP5373553B2 (ja) | 2013-12-18 |
| AU726163B2 (en) | 2000-11-02 |
| RU2193897C2 (ru) | 2002-12-10 |
| CZ318998A3 (cs) | 1999-09-15 |
| HUP9903586A3 (en) | 2003-02-28 |
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