JP2009530023A - 生分解性ポリマー領域を有する医療デバイス - Google Patents
生分解性ポリマー領域を有する医療デバイス Download PDFInfo
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- JP2009530023A JP2009530023A JP2009501433A JP2009501433A JP2009530023A JP 2009530023 A JP2009530023 A JP 2009530023A JP 2009501433 A JP2009501433 A JP 2009501433A JP 2009501433 A JP2009501433 A JP 2009501433A JP 2009530023 A JP2009530023 A JP 2009530023A
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- JP
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- Prior art keywords
- medical device
- implantable
- insertable medical
- biodegradable
- biodegradable polymer
- 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.)
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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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Abstract
【選択図】なし
Description
〔詳細な記載〕
Claims (20)
- 生分解性ポリマー領域を有する植え込み可能または挿入可能な医療デバイスであって、前記生分解性ポリマー領域が、(a)37°Cを下回るガラス転移温度を示す非結晶性ポリマーブロック、および(b)37°Cを超えるガラス転移温度を示す非結晶性ポリマーブロックを有する生分解性コポリマーを含む、植え込み可能または挿入可能な医療デバイス。
- 前記医療デバイスが、ステント、ステントグラフト、血管グラフト、ガイドワイヤ、バルーン、大静脈フィルタ、大脳動脈瑠フィラーコイル、心筋プラグ、心臓弁、血管弁および組織工学スカフォルドから選択される、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性ポリマーが、37°Cを下回るガラス転移温度を示す複数の前記非結晶性ポリマーブロックを含む、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性ポリマーが、37°Cを超えるガラス転移温度を示す複数の前記非結晶性ポリマーブロックを含む、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性コポリマーが、50°Cから100°Cのガラス転移温度を示す非結晶性ポリマーブロックを含む、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性コポリマーが、−50°Cから0°Cのガラス転移温度を示す非結晶性ポリマーブロックを含む、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性コポリマーが、(a)37°Cを下回るガラス転移温度を示す単一の非結晶性ポリマーブロック、および(b)37°Cを超えるガラス転移温度を示す2つの非結晶性ポリマーブロックを含むトリブロックコポリマーである、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 37°Cを下回るガラス転移温度を示す前記非結晶性ポリマーブロックが、ポリジオキサノンブロックである、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 37°Cを下回るガラス転移温度を示す前記非結晶性ポリマーブロックが、ポリエチレングリコールブロックである、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 37°Cを下回るガラス転移温度を示す前記非結晶性ポリマーブロックが、ポリカプロラクトンブロックである、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 37°Cを超えるガラス転移温度を示す前記非結晶性ポリマーブロックが、ポリ(d,lラクチド)ブロックである、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 複数の前記生分解性ポリマー領域を有する、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 記生分解性ポリマー領域が、繊維の形態である、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性ポリマー領域が、医療デバイス基板の上に配置される生分解性ポリマー層の形態である、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性ポリマー領域の下、またはその中に配置された治療剤をさらに有する、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性ポリマー領域が、生分解性ポリマー層の形態であり、前記ポリマー層が、治療剤を有する領域の上に配置される、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性ポリマー領域が、生分解性ポリマー層の形態であり、前記ポリマー層が治療剤を有する、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性ポリマー領域が、溶剤および前記生分解性コポリマーを含む溶液からの溶剤の蒸発または分散によって形成される、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 前記生分解性ポリマー領域が、前記生分解性コポリマーを含む冷却溶融物によって形成される、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
- 37°Cを超えるガラス転移温度を示す前記非結晶性ポリマーブロックが、2,2チロシンポリアリレートブロックである、請求項1に記載の植え込み可能または挿入可能な医療デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/386,273 | 2006-03-22 | ||
US11/386,273 US20070224234A1 (en) | 2006-03-22 | 2006-03-22 | Medical devices having biodegradable polymeric regions |
PCT/US2007/005654 WO2007111808A2 (en) | 2006-03-22 | 2007-03-05 | Medical devices having biodegradable polymeric regions |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009530023A true JP2009530023A (ja) | 2009-08-27 |
JP5340913B2 JP5340913B2 (ja) | 2013-11-13 |
Family
ID=38456558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009501433A Expired - Fee Related JP5340913B2 (ja) | 2006-03-22 | 2007-03-05 | 生分解性ポリマー領域を有する医療デバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070224234A1 (ja) |
EP (1) | EP2007447B1 (ja) |
JP (1) | JP5340913B2 (ja) |
AT (1) | ATE535267T1 (ja) |
CA (1) | CA2646751A1 (ja) |
WO (1) | WO2007111808A2 (ja) |
Cited By (1)
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- 2007-03-05 EP EP07752364A patent/EP2007447B1/en not_active Not-in-force
- 2007-03-05 WO PCT/US2007/005654 patent/WO2007111808A2/en active Application Filing
- 2007-03-05 AT AT07752364T patent/ATE535267T1/de active
- 2007-03-05 JP JP2009501433A patent/JP5340913B2/ja not_active Expired - Fee Related
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JP2014528798A (ja) * | 2011-10-03 | 2014-10-30 | アボット カーディオヴァスキュラー システムズ インコーポレイテッド | ゴム補強された生体吸収性ポリマー末梢足場 |
Also Published As
Publication number | Publication date |
---|---|
CA2646751A1 (en) | 2007-10-04 |
WO2007111808A3 (en) | 2008-08-07 |
US20070224234A1 (en) | 2007-09-27 |
JP5340913B2 (ja) | 2013-11-13 |
EP2007447A2 (en) | 2008-12-31 |
WO2007111808A2 (en) | 2007-10-04 |
EP2007447B1 (en) | 2011-11-30 |
ATE535267T1 (de) | 2011-12-15 |
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