WO1997041901B1 - Revetement a base de polysulfonate de pentosane destine a des dispositifs medicaux - Google Patents
Revetement a base de polysulfonate de pentosane destine a des dispositifs medicauxInfo
- Publication number
- WO1997041901B1 WO1997041901B1 PCT/US1997/007178 US9707178W WO9741901B1 WO 1997041901 B1 WO1997041901 B1 WO 1997041901B1 US 9707178 W US9707178 W US 9707178W WO 9741901 B1 WO9741901 B1 WO 9741901B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- medical device
- pentosanpolysulfate
- layer
- bladder
- attachment area
- Prior art date
Links
- 229940043138 pentosan polysulfate Drugs 0.000 title claims abstract 29
- 239000011248 coating agent Substances 0.000 title claims abstract 4
- 238000000576 coating method Methods 0.000 title claims abstract 4
- 239000000463 material Substances 0.000 claims abstract 15
- 210000001635 urinary tract Anatomy 0.000 claims abstract 7
- 238000000034 method Methods 0.000 claims 21
- 239000003795 chemical substances by application Substances 0.000 claims 6
- 210000002700 urine Anatomy 0.000 claims 4
- 230000005855 radiation Effects 0.000 claims 3
- 238000007598 dipping method Methods 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 2
- 238000002513 implantation Methods 0.000 claims 2
- 238000001802 infusion Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 2
- -1 polyethylene Polymers 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- 239000012237 artificial material Substances 0.000 claims 1
- 210000001124 body fluid Anatomy 0.000 claims 1
- 239000010839 body fluid Substances 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- 210000003734 kidney Anatomy 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 230000002269 spontaneous effect Effects 0.000 claims 1
- 210000000626 ureter Anatomy 0.000 claims 1
- 150000003839 salts Chemical class 0.000 abstract 2
- 206010070245 Foreign body Diseases 0.000 abstract 1
- 208000005422 Foreign-Body reaction Diseases 0.000 abstract 1
- 206010061218 Inflammation Diseases 0.000 abstract 1
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000002757 inflammatory effect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
Abstract
Un revêtement à base de polysulfonate de pentosane appliqué à des dispositifs médicaux permet de réduire ou de supprimer les effets secondaires associés à l'introduction de corps étrangers à l'intérieur du tractus urinaire d'un patient. Ledit revêtement à base de polysulfonate de pentosane diminue la fixation des sels, des minéraux, des protéines et autres matières indésirables à la surface du dispositif médical utilisé dans le tractus urinaire. Les réactions inflammatoires ou les réactions aux corps étrangers provoqués par les dispositifs médicaux traités avec ce revêtement à base de polysulfonate de pentosane sont atténués et ces dispositifs permettent une croissance de tissu normal sain au niveau de leur voisinage immédiat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09539992A JP2000510720A (ja) | 1996-05-03 | 1997-04-29 | 医療装置用のペントサンポリスルフェート被膜 |
| EP97921445A EP0900092A1 (fr) | 1996-05-03 | 1997-04-29 | Revetement a base de polysulfonate de pentosane destine a des dispositifs medicaux |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64239196A | 1996-05-03 | 1996-05-03 | |
| US08/642,391 | 1996-05-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1997041901A1 WO1997041901A1 (fr) | 1997-11-13 |
| WO1997041901B1 true WO1997041901B1 (fr) | 1997-12-18 |
Family
ID=24576354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1997/007178 WO1997041901A1 (fr) | 1996-05-03 | 1997-04-29 | Revetement a base de polysulfonate de pentosane destine a des dispositifs medicaux |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5935094A (fr) |
| EP (1) | EP0900092A1 (fr) |
| JP (1) | JP2000510720A (fr) |
| WO (1) | WO1997041901A1 (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6171298B1 (en) | 1996-05-03 | 2001-01-09 | Situs Corporation | Intravesical infuser |
| US5718717A (en) | 1996-08-19 | 1998-02-17 | Bonutti; Peter M. | Suture anchor |
| US6045551A (en) | 1998-02-06 | 2000-04-04 | Bonutti; Peter M. | Bone suture |
| US6368343B1 (en) | 2000-03-13 | 2002-04-09 | Peter M. Bonutti | Method of using ultrasonic vibration to secure body tissue |
| US6447516B1 (en) | 1999-08-09 | 2002-09-10 | Peter M. Bonutti | Method of securing tissue |
| US6635073B2 (en) | 2000-05-03 | 2003-10-21 | Peter M. Bonutti | Method of securing body tissue |
| US6311689B1 (en) * | 2000-03-10 | 2001-11-06 | Conticare Medical, Inc. | Female incontinence prevention device |
| US6719765B2 (en) | 2001-12-03 | 2004-04-13 | Bonutti 2003 Trust-A | Magnetic suturing system and method |
| US8506647B2 (en) | 2002-02-14 | 2013-08-13 | Boston Scientific Scimed, Inc. | System for maintaining body canal patency |
| US7488757B2 (en) | 2003-03-24 | 2009-02-10 | Becton, Dickinson And Company | Invisible antimicrobial glove and hand antiseptic |
| WO2005056094A1 (fr) | 2003-11-20 | 2005-06-23 | Nmt Medical, Inc. | Systeme de prevention de l'aero-embolisme |
| US20070172508A1 (en) * | 2006-01-26 | 2007-07-26 | Paul Zupkas | Transluminal drug delivery methods and devices |
| US20080208083A1 (en) * | 2006-04-28 | 2008-08-28 | Bryant Lin | System and method to counter material deposition on devices in the urinary tract |
| JP5419682B2 (ja) * | 2007-03-23 | 2014-02-19 | Ｊｓｒ株式会社 | コーティング組成物およびその使用方法 |
| CN106964053A (zh) * | 2017-04-11 | 2017-07-21 | 张家港市沙工医疗器械科技发展有限公司 | 一种高弹可崩解的j型导管 |
| CN113663142A (zh) * | 2021-09-03 | 2021-11-19 | 中国科学院长春应用化学研究所 | 一种适用于泌尿类医疗器械的多功能性涂层、其制备方法及其应用 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617344A (en) * | 1966-08-05 | 1971-11-02 | Us Health Education & Welfare | Nonthrombogenic plastic surfaces and preparation thereof |
| US4240163A (en) * | 1979-01-31 | 1980-12-23 | Galin Miles A | Medicament coated intraocular lens |
| US4326532A (en) * | 1980-10-06 | 1982-04-27 | Minnesota Mining And Manufacturing Company | Antithrombogenic articles |
| US5180715A (en) * | 1980-11-17 | 1993-01-19 | The Regents Of The University Of California | Irrigation of internal bladder surfaces in mammals with sodium pentosanpolysulfate |
| US4529614A (en) * | 1981-12-02 | 1985-07-16 | Becton, Dickinson And Company | One step anticoagulant coating |
| CA1215676A (fr) * | 1983-04-27 | 1986-12-23 | Terry S. Dunn | Heparinisation de substrats traites au moyen de plasma |
| US4613517A (en) * | 1983-04-27 | 1986-09-23 | Becton, Dickinson And Company | Heparinization of plasma treated surfaces |
| US4678660A (en) * | 1984-12-07 | 1987-07-07 | Deseret Medical, Inc. | Thermoplastic polyurethane anticoagulant alloy coating |
| US4720512A (en) * | 1986-03-24 | 1988-01-19 | Becton, Dickinson And Company | Polymeric articles having enhanced antithrombogenic activity |
| US4895566A (en) * | 1986-07-25 | 1990-01-23 | C. R. Bard, Inc. | Coating medical devices with cationic antibiotics |
| US5047020A (en) * | 1987-09-14 | 1991-09-10 | Baxter International Inc. | Ionic heparin coating |
| HU202252B (en) * | 1988-11-30 | 1991-02-28 | Rhone Poulenc Sante | Process for producing new kitozane derivatives and food additives coated with them |
| US5292362A (en) * | 1990-07-27 | 1994-03-08 | The Trustees Of Columbia University In The City Of New York | Tissue bonding and sealing composition and method of using the same |
| US5605938A (en) * | 1991-05-31 | 1997-02-25 | Gliatech, Inc. | Methods and compositions for inhibition of cell invasion and fibrosis using dextran sulfate |
| US5652014A (en) * | 1991-08-16 | 1997-07-29 | Galin; Miles A. | Medicament coated refractive anterior chamber ocular implant |
| DE69221501T2 (de) * | 1991-12-06 | 1998-03-12 | North Shore University Hospital Research Corp., Manhasset, N.Y. | Verfahren zum vermindern von durch medizinische vorrichtungen bedingten infektionen |
| US5436291A (en) * | 1992-07-09 | 1995-07-25 | University Of Michigan, The Board Of . . . | Calcification-resistant synthetic biomaterials |
| EP1149560A3 (fr) * | 1992-11-12 | 2002-03-06 | ALLEYNE, Neville | Dispositif de protection pour le rachis |
| US6695813B1 (en) * | 1999-12-30 | 2004-02-24 | Advanced Cardiovascular Systems, Inc. | Embolic protection devices |
-
1997
- 1997-04-29 WO PCT/US1997/007178 patent/WO1997041901A1/fr not_active Application Discontinuation
- 1997-04-29 EP EP97921445A patent/EP0900092A1/fr not_active Withdrawn
- 1997-04-29 JP JP09539992A patent/JP2000510720A/ja active Pending
- 1997-10-03 US US08/942,972 patent/US5935094A/en not_active Expired - Fee Related
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