KR100596218B1 - 약물이 표면처리된 혈액투석환자의 동정맥 연결용 튜브 - Google Patents
약물이 표면처리된 혈액투석환자의 동정맥 연결용 튜브 Download PDFInfo
- Publication number
- KR100596218B1 KR100596218B1 KR1020040042660A KR20040042660A KR100596218B1 KR 100596218 B1 KR100596218 B1 KR 100596218B1 KR 1020040042660 A KR1020040042660 A KR 1020040042660A KR 20040042660 A KR20040042660 A KR 20040042660A KR 100596218 B1 KR100596218 B1 KR 100596218B1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- arteriovenous
- drug
- connection
- hemodialysis
- 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.)
- Expired - Fee Related
Links
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 35
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 35
- 229940079593 drug Drugs 0.000 title claims abstract description 28
- 239000003814 drug Substances 0.000 title claims abstract description 28
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 21
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 229930012538 Paclitaxel Natural products 0.000 claims abstract description 5
- 229960001592 paclitaxel Drugs 0.000 claims abstract description 5
- RCINICONZNJXQF-MZXODVADSA-N taxol Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](O)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 RCINICONZNJXQF-MZXODVADSA-N 0.000 claims abstract description 5
- 229920000544 Gore-Tex Polymers 0.000 claims abstract description 3
- ZAHRKKWIAAJSAO-UHFFFAOYSA-N rapamycin Natural products COCC(O)C(=C/C(C)C(=O)CC(OC(=O)C1CCCCN1C(=O)C(=O)C2(O)OC(CC(OC)C(=CC=CC=CC(C)CC(C)C(=O)C)C)CCC2C)C(C)CC3CCC(O)C(C3)OC)C ZAHRKKWIAAJSAO-UHFFFAOYSA-N 0.000 claims abstract description 3
- QFJCIRLUMZQUOT-HPLJOQBZSA-N sirolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 QFJCIRLUMZQUOT-HPLJOQBZSA-N 0.000 claims abstract description 3
- 229960002930 sirolimus Drugs 0.000 claims abstract description 3
- 210000003462 vein Anatomy 0.000 claims description 15
- 210000001367 artery Anatomy 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000008280 blood Substances 0.000 claims description 4
- 210000004369 blood Anatomy 0.000 claims description 4
- 210000002889 endothelial cell Anatomy 0.000 claims description 4
- 230000002792 vascular Effects 0.000 claims description 4
- 206010003226 Arteriovenous fistula Diseases 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000008186 active pharmaceutical agent Substances 0.000 claims 1
- 238000013270 controlled release Methods 0.000 claims 1
- 229940088679 drug related substance Drugs 0.000 claims 1
- 239000002861 polymer material Substances 0.000 claims 1
- 239000002473 artificial blood Substances 0.000 abstract description 9
- 208000001647 Renal Insufficiency Diseases 0.000 abstract description 2
- 201000006370 kidney failure Diseases 0.000 abstract description 2
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract 1
- 230000003511 endothelial effect Effects 0.000 abstract 1
- 206010020718 hyperplasia Diseases 0.000 abstract 1
- 208000012868 Overgrowth Diseases 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000002965 anti-thrombogenic effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000006828 endometrial hyperplasia Diseases 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 210000003556 vascular endothelial cell Anatomy 0.000 description 1
- 230000025033 vasoconstriction Effects 0.000 description 1
Images
Classifications
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
-
- 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
- A61L29/041—Macromolecular materials obtained 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
- A61L29/16—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
- A61M1/3655—Arterio-venous shunts or fistulae
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
- A61L2300/608—Coatings having two or more layers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Cardiology (AREA)
- Molecular Biology (AREA)
- Pulmonology (AREA)
- Gastroenterology & Hepatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (10)
- 튜브의 양끝단이 각각 동맥 및 정맥과 연결되어 혈액투석환자의 안정적인 혈관접근로로서 사용되는, 동정맥루 확보용 튜브로서,상기 튜브는 동정맥에 연결될 수 있는 대략 원통형상의 구조물이며 적어도 양끝단부에는 혈액과 접촉하는 내면과 혈액과 접촉하지 않는 외면에 혈관의 내피세포 과증식을 억제하는 약물이 표면처리되거나 포함되는 혈액투석환자의 동정맥 연결용 튜브.
- 청구항 1에 있어서, 상기 약물물질은 Paclitaxel 혹은 Rapamycin인 것을 특징으로 하는 혈액투석환자의 동정맥 연결용 튜브.
- 청구항 1에 있어서, 상기 구조물은 미세기공을 갖는 e-PTFE(Expanded Polytetrafluoroethylene)의 박막필름인 것을 특징으로 하는 혈액투석환자의 동정맥 연결용 튜브.
- 청구항 1에 있어서, 상기 구조물은 고어텍스인 것을 특징으로 하는 혈액투석환자의 동정맥 연결용 튜브.
- 삭제
- 청구항 1에 있어서, 상기 튜브는 상기 약물의 방출 또는 조절된 방출을 제공하기에 적절한 상기 약물층 위에 위치한 하나이상의 다공성층 혹은 약물층 및 다공성층을 포함하는 혈액투석환자의 동정맥 연결용 튜브
- 청구항 1에 있어서, 상기 약물이 일정비율로 하나 이상의 고분자물질에 혼합되어 구조물의 내면 또는 내면 및 외면에 1-10 ㎛로 표면처리된 혈액투석환자의 동정맥 연결용 튜브
- 청구항 1에 있어서, 도입된 상기 약물이 총 표면적 cm²당 10-500㎍을 포함하거나 표면처리된 혈액투석환자의 동정맥 연결용 튜브
- 청구항 1에 있어서, 상기 약물이 각각 구조물의 내면 및 외면의 상이한 표면상에 위치하는 혈액투석환자의 동정맥 연결용 튜브
- 청구항 1에 있어서, 상기 약물은 구조물의 재료와 함께 압출되거나 표면에 코팅되는 것을 특징으로 하는 혈액투석환자의 동정맥 연결용 튜브.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040042660A KR100596218B1 (ko) | 2004-06-10 | 2004-06-10 | 약물이 표면처리된 혈액투석환자의 동정맥 연결용 튜브 |
JP2007514908A JP4871272B2 (ja) | 2004-06-10 | 2005-06-01 | 薬物が表面処理された血液透析患者の動静脈連結用チューブ |
CN2005800187854A CN1976648B (zh) | 2004-06-10 | 2005-06-01 | 用于连接动脉和静脉的用药物对其表面进行处理的血液透析管 |
EP05750762A EP1768607A1 (en) | 2004-06-10 | 2005-06-01 | Hemodialysis tube treated with medicament on surface thereof for connecting artery to vein |
US11/628,503 US20080195026A1 (en) | 2004-06-10 | 2005-06-01 | Hemodialysis Tube Treated With Medicament on Surface Thereof For Connecting Artery to Vein |
PCT/KR2005/001633 WO2005120396A1 (en) | 2004-06-10 | 2005-06-01 | Hemodialysis tube treated with medicament on surface thereof for connecting artery to vein |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040042660A KR100596218B1 (ko) | 2004-06-10 | 2004-06-10 | 약물이 표면처리된 혈액투석환자의 동정맥 연결용 튜브 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050117362A KR20050117362A (ko) | 2005-12-14 |
KR100596218B1 true KR100596218B1 (ko) | 2006-07-03 |
Family
ID=35502787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040042660A Expired - Fee Related KR100596218B1 (ko) | 2004-06-10 | 2004-06-10 | 약물이 표면처리된 혈액투석환자의 동정맥 연결용 튜브 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080195026A1 (ko) |
EP (1) | EP1768607A1 (ko) |
JP (1) | JP4871272B2 (ko) |
KR (1) | KR100596218B1 (ko) |
CN (1) | CN1976648B (ko) |
WO (1) | WO2005120396A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010082698A1 (ko) | 2009-01-15 | 2010-07-22 | 성균관대학교산학협력단 | 바이오액티브 물질코팅방법 및 튜브 |
WO2011040652A1 (ko) | 2009-09-29 | 2011-04-07 | 주식회사 엠아이텍 | 이식용 튜브 및 그의 코팅 방법 |
KR20210002189A (ko) | 2019-06-27 | 2021-01-07 | 사회복지법인 삼성생명공익재단 | 생리활성물질이 코팅된 체내 이식용 인공혈관 및 그 코팅방법 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9314751B2 (en) | 2011-01-07 | 2016-04-19 | Life Technologies Corporation | Methods and apparatus for mixing and shipping fluids |
KR101240437B1 (ko) * | 2012-07-05 | 2013-03-11 | 주식회사 엠아이텍 | 인체에 삽입되는 루멘을 가진 원통형의 구조물 |
US20140024992A1 (en) * | 2012-07-10 | 2014-01-23 | M.I. Tech Co., Ltd. | Cylindrical Structure Having Lumen to Be Implanted Into Human Body |
US9814560B2 (en) | 2013-12-05 | 2017-11-14 | W. L. Gore & Associates, Inc. | Tapered implantable device and methods for making such devices |
CN107666882B (zh) * | 2015-06-05 | 2020-01-10 | W.L.戈尔及同仁股份有限公司 | 带有渐缩部的低渗血量可植入假体 |
KR102735570B1 (ko) * | 2022-06-27 | 2024-11-27 | 인제대학교 산학협력단 | 확장 가능한 인조 혈관 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6153109A (en) * | 1994-09-16 | 2000-11-28 | Transonic Systmes, Inc. | Method and apparatus to measure blood flow rate in hemodialysis shunts |
US5453576A (en) * | 1994-10-24 | 1995-09-26 | Transonic Systems Inc. | Cardiovascular measurements by sound velocity dilution |
AU716005B2 (en) * | 1995-06-07 | 2000-02-17 | Cook Medical Technologies Llc | Implantable medical device |
US5931865A (en) * | 1997-11-24 | 1999-08-03 | Gore Enterprise Holdings, Inc. | Multiple-layered leak resistant tube |
JP3766755B2 (ja) * | 1998-07-15 | 2006-04-19 | テルモ株式会社 | 生体内留置管 |
US6534693B2 (en) * | 2000-11-06 | 2003-03-18 | Afmedica, Inc. | Surgically implanted devices having reduced scar tissue formation |
CA2434972C (en) * | 2001-01-16 | 2010-06-08 | Vascular Therapies, Llc | Implantable device containing resorbable matrix material and anti-proliferative drugs for preventing or treating failure of hemodialysis vascular access and other vascular grafts |
FI20010898A0 (fi) * | 2001-04-30 | 2001-04-30 | Ylae Herttuala Seppo | Ekstrasellulaarinen superoksididismutaasi (EC-SOD) geeniterapia restenoosoin ehkäisemiseksi |
JP2005523050A (ja) * | 2002-02-06 | 2005-08-04 | オーバス メディカル テクノロジーズ インク. | 内皮細胞の接着および分化を促進するコーティングを有する医療用デバイス |
CN100471469C (zh) * | 2002-06-27 | 2009-03-25 | 微创医疗器械(上海)有限公司 | 一种具有多层涂层的药物洗脱支架 |
-
2004
- 2004-06-10 KR KR1020040042660A patent/KR100596218B1/ko not_active Expired - Fee Related
-
2005
- 2005-06-01 EP EP05750762A patent/EP1768607A1/en not_active Withdrawn
- 2005-06-01 JP JP2007514908A patent/JP4871272B2/ja not_active Expired - Fee Related
- 2005-06-01 US US11/628,503 patent/US20080195026A1/en not_active Abandoned
- 2005-06-01 CN CN2005800187854A patent/CN1976648B/zh not_active Expired - Fee Related
- 2005-06-01 WO PCT/KR2005/001633 patent/WO2005120396A1/en active Application Filing
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010082698A1 (ko) | 2009-01-15 | 2010-07-22 | 성균관대학교산학협력단 | 바이오액티브 물질코팅방법 및 튜브 |
KR101034654B1 (ko) * | 2009-01-15 | 2011-05-16 | 성균관대학교산학협력단 | 바이오액티브 물질 코팅방법 |
US8075940B2 (en) | 2009-01-15 | 2011-12-13 | Sungkyunkwan University Foundation For Corporate Collaboration | Bioactive material coating method and tube |
WO2011040652A1 (ko) | 2009-09-29 | 2011-04-07 | 주식회사 엠아이텍 | 이식용 튜브 및 그의 코팅 방법 |
KR20210002189A (ko) | 2019-06-27 | 2021-01-07 | 사회복지법인 삼성생명공익재단 | 생리활성물질이 코팅된 체내 이식용 인공혈관 및 그 코팅방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20050117362A (ko) | 2005-12-14 |
JP2008500092A (ja) | 2008-01-10 |
JP4871272B2 (ja) | 2012-02-08 |
EP1768607A1 (en) | 2007-04-04 |
US20080195026A1 (en) | 2008-08-14 |
CN1976648B (zh) | 2010-09-29 |
WO2005120396A1 (en) | 2005-12-22 |
CN1976648A (zh) | 2007-06-06 |
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