JP2010501266A - ポリカーボネートポリウレタン静脈アクセスデバイス - Google Patents
ポリカーボネートポリウレタン静脈アクセスデバイス Download PDFInfo
- Publication number
- JP2010501266A JP2010501266A JP2009525659A JP2009525659A JP2010501266A JP 2010501266 A JP2010501266 A JP 2010501266A JP 2009525659 A JP2009525659 A JP 2009525659A JP 2009525659 A JP2009525659 A JP 2009525659A JP 2010501266 A JP2010501266 A JP 2010501266A
- Authority
- JP
- Japan
- Prior art keywords
- access device
- central venous
- venous access
- catheter
- catheter shaft
- 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.)
- Pending
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Classifications
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/18—Materials at least partially X-ray or laser opaque
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/06—Use of macromolecular materials
- A61L33/062—Mixtures of macromolecular compounds
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- External Artificial Organs (AREA)
Abstract
Description
現在の医療実践では、種々の目的のために中心静脈循環(CVC)系中にカテーテルを導入することが通常必要である。例えば、カテーテルは、血液、グルコース溶液、薬剤、診断剤などのような流体を脈管構造に送達する目的のために導入され得る。カテーテルはまた、例えば、血液を処理するために、この脈管構造から血液を引き抜く目的のために導入され得、血液に対する診断などを実施する。
中心静脈アクセスデバイスは、1つ以上の管腔を有する押出しカテーテルシャフトを備え、このカテーテルシャフトは、90,000を超える分子量を有するポリカーボネートポリウレタンを含む。
本明細書で用いられるとき、「カテーテル」は、1つ(環状シャフト、すなわちチューブを含む)またはそれを超える管腔を含み、そして流体の導入のため、流体の除去のため、またはその両方のために身体中に挿入され得る可撓性のシャフトを含む医療用デバイスである。
Claims (18)
- 1つ以上の管腔を有する押出しカテーテルシャフトを備える中心静脈アクセスデバイスであって、該カテーテルシャフトが90,000を超える重量平均分子量を有するポリカーボネートポリウレタンを備える、中心静脈アクセスデバイス。
- 前記ポリカーボネートポリウレタンが、脂肪族ポリカーボネートポリウレタンである、請求項1に記載の中心静脈アクセスデバイス。
- 前記分子量が、95,000を超える、請求項1に記載の中心静脈アクセスデバイス。
- 前記分子量が、100,000を超える、請求項1に記載の中心静脈アクセスデバイス。
- 前記カテーテルシャフトが、単一の管腔を備える、請求項1に記載の中心静脈アクセスデバイス。
- 前記カテーテルシャフトが、環状の形態である、請求項5に記載の中心静脈アクセスデバイス。
- 前記カテーテルシャフトが、複数の管腔を備える、請求項1に記載の中心静脈アクセスデバイス。
- 前記デバイスが、中心カテーテルである、請求項1に記載の中心静脈アクセスデバイス。
- 前記デバイスが、末梢カテーテルである、請求項1に記載の中心静脈アクセスデバイス。
- 前記デバイスが、正中カテーテルである、請求項1に記載の中心静脈アクセスデバイス。
- 前記デバイスが、血液透析カテーテルである、請求項1に記載の中心静脈アクセスデバイス。
- 前記デバイスが、末梢挿入中心カテーテルである、請求項1に記載の中心静脈アクセスデバイス。
- 前記カテーテルシャフトが、0.015インチ〜0.003インチの範囲の最小壁厚みを有する、請求項12に記載の中心静脈アクセスデバイス。
- 前記デバイスが、静脈アクセスポートである、請求項1に記載の中心静脈アクセスデバイス。
- 前記カテーテルシャフトが、押出しカテーテルシャフトである、請求項1に記載の中心静脈アクセスデバイス。
- 前記カテーテルシャフトが、成形カテーテルシャフトである、請求項1に記載の中心静脈アクセスデバイス。
- 前記カテーテルシャフトが、30〜50wt%のバリウムを含む、請求項1に記載の中心静脈アクセスデバイス。
- 前記カテーテルシャフトが、75A〜85Aの範囲のデュロメーターを有する、請求項1に記載の中心静脈アクセスデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83994906P | 2006-08-24 | 2006-08-24 | |
US11/895,192 US20080051759A1 (en) | 2006-08-24 | 2007-08-23 | Polycarbonate polyurethane venous access devices |
PCT/US2007/018848 WO2008024514A2 (en) | 2006-08-24 | 2007-08-24 | Polycarbonate polyurethane venous access devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010501266A true JP2010501266A (ja) | 2010-01-21 |
JP2010501266A5 JP2010501266A5 (ja) | 2011-09-22 |
Family
ID=38786987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009525659A Pending JP2010501266A (ja) | 2006-08-24 | 2007-08-24 | ポリカーボネートポリウレタン静脈アクセスデバイス |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080051759A1 (ja) |
EP (2) | EP2486949A1 (ja) |
JP (1) | JP2010501266A (ja) |
CA (1) | CA2661710A1 (ja) |
WO (1) | WO2008024514A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013509218A (ja) * | 2009-10-30 | 2013-03-14 | ウノメディカル アクティーゼルスカブ | 医療用チューブ物品 |
JP2018051302A (ja) * | 2012-03-14 | 2018-04-05 | アクセス サイエンティフィック, エルエルシーAccess Scientific, Llc | 可撓性医療用品およびその製造方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CA2320377C (en) | 1998-02-24 | 2008-07-08 | Boston Scientific Limited | High flow rate dialysis catheters and related methods |
US20100256546A1 (en) * | 2009-04-03 | 2010-10-07 | Davis Scott A | Polycarbonate Polyurethane Venous Access Devices Having Enhanced Strength |
US20110202003A1 (en) * | 2010-02-18 | 2011-08-18 | Cook Harold D | Method of locating vessel puncture access sites via tattoo or permanent marking |
US9050435B2 (en) | 2011-03-22 | 2015-06-09 | Angiodynamics, Inc. | High flow catheters |
US20120245528A1 (en) * | 2011-03-22 | 2012-09-27 | Navilyst Medical, Inc. | Catheter with porous cuff |
US20140276650A1 (en) * | 2013-03-15 | 2014-09-18 | Bard Access Systems, Inc. | Alcohol resistant catheters and uses thereof |
US11746181B2 (en) | 2017-11-17 | 2023-09-05 | Piper Access, Llc | Alcohol-resistant siliconized polycarbonate polyurethanes and medical devices incorporating the same |
Citations (2)
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JPH1133107A (ja) * | 1997-07-18 | 1999-02-09 | Terumo Corp | 体内留置カテーテル |
JP2002011092A (ja) * | 2000-04-27 | 2002-01-15 | Terumo Corp | カテーテルおよび医療用チューブ |
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2007
- 2007-08-23 US US11/895,192 patent/US20080051759A1/en not_active Abandoned
- 2007-08-24 WO PCT/US2007/018848 patent/WO2008024514A2/en active Application Filing
- 2007-08-24 CA CA002661710A patent/CA2661710A1/en not_active Abandoned
- 2007-08-24 JP JP2009525659A patent/JP2010501266A/ja active Pending
- 2007-08-24 EP EP12150813A patent/EP2486949A1/en not_active Withdrawn
- 2007-08-24 EP EP07811549A patent/EP2068960B1/en not_active Not-in-force
Patent Citations (2)
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JPH1133107A (ja) * | 1997-07-18 | 1999-02-09 | Terumo Corp | 体内留置カテーテル |
JP2002011092A (ja) * | 2000-04-27 | 2002-01-15 | Terumo Corp | カテーテルおよび医療用チューブ |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013509218A (ja) * | 2009-10-30 | 2013-03-14 | ウノメディカル アクティーゼルスカブ | 医療用チューブ物品 |
JP2018051302A (ja) * | 2012-03-14 | 2018-04-05 | アクセス サイエンティフィック, エルエルシーAccess Scientific, Llc | 可撓性医療用品およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2008024514A2 (en) | 2008-02-28 |
EP2068960A2 (en) | 2009-06-17 |
EP2068960B1 (en) | 2012-02-15 |
EP2486949A1 (en) | 2012-08-15 |
US20080051759A1 (en) | 2008-02-28 |
WO2008024514A3 (en) | 2009-02-05 |
CA2661710A1 (en) | 2008-02-28 |
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