ES2078936T3 - Cateter y metodo para aplicar localmente la medicacion a la pared de un vaso sanguineo o de otro lumen corporal. - Google Patents
Cateter y metodo para aplicar localmente la medicacion a la pared de un vaso sanguineo o de otro lumen corporal.Info
- Publication number
- ES2078936T3 ES2078936T3 ES90300438T ES90300438T ES2078936T3 ES 2078936 T3 ES2078936 T3 ES 2078936T3 ES 90300438 T ES90300438 T ES 90300438T ES 90300438 T ES90300438 T ES 90300438T ES 2078936 T3 ES2078936 T3 ES 2078936T3
- Authority
- ES
- Spain
- Prior art keywords
- ball
- medicinal product
- duct
- catheter
- inflated
- 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 - Lifetime
Links
- 229940079593 drug Drugs 0.000 title abstract 2
- 239000003814 drug Substances 0.000 title abstract 2
- 210000004204 blood vessel Anatomy 0.000 title 1
- 229940126601 medicinal product Drugs 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 206010067484 Adverse reaction Diseases 0.000 abstract 1
- 230000006838 adverse reaction Effects 0.000 abstract 1
- 230000000973 chemotherapeutic effect Effects 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
Classifications
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1027—Making of balloon catheters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Child & Adolescent Psychology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
UN METODO Y UN CATETER PARA USO EN LA PRACTICA DE DICHO METODO MEDIANTE LOS CUALES PUEDE APLICARSE LOCALMENTE UNA MEDICAMENTO CONCENTRADO O UN AGENTE QUIMIOTERAPEUTICO A UNA PRESION SUFICIENTE PARA LOGRAR QUE EL MEDICAMENTO O EL AGENTE PENETREN EN EL TEJIDO LOCALIZADO. EL VOLUMEN TOTAL DEL MEDICAMENTO O DEL AGENTE ES BASTANTE PEQUEÑO, MUY POR DEBAJO DE LOS NIVELES QUE PODRIAN CAUSAR UNA REACCION ADVERSA EN OTRAS PARTES DEL CUERPO. EL CATETER INCLUYE UN BALON FLEXIBLE DE PAREDES FINAS (16) CON UNA MULTITUD DE ORIFICIOS DIMINUTOS (29) A TRAVES DE LOS CUALES PUEDE FLUIR EL MEDICAMENTO CON UN REGIMEN DE FLUJO BAJO. EL BALON (16) SE INFLA CON EL MEDICAMENTO A PRESION Y EL REGIMEN DE FLUJO BAJO, EN EL ORDEN DE POCOS CCS POR MINUTO, SE CONTROLA MEDIANTE LOS ORIFICIOS DIMINUTOS (29) DEL BALON (16). EN LA PRACTICA DEL METODO DEL INVENTO, SE SELECCIONA UN BALON (16) TAL QUE SU DIAMETRO INFLADO CORRESPONDA O SEA LIGERAMENTE MAYOR QUE EL DIAMETRO DEL CONDUCTO EN EL QUE VA A COLOCARSE, DE MODO QUE CUANDO EL BALON (16) ESTA INFLADO, ESTA EN ESTRECHO CONTACTO CON LA SUPERFICIE DEL CONDUCTO. AL INFLARSE EL BALON (16) CON EL MEDICAMENTO SE LOGRA EXTENDER UNA DELGADA PELICULA ENTRE EL BALON (16) Y EL CONDUCTO, MANTENIENDOSE LA PELICULA A UNA PRESION SUFICIENTE PARA PENETRAR POSITIVAMENTE EN EL TEJIDO CIRCUNDANTE, CON UNA ALTA CONCENTRACION DE MEDICAMENTO. LA CANTIDAD DE MEDICAMENTO QUE FLUYE FINALMENTE LIBRE AL CONDUCTO ES MUY PEQUEÑA Y NO ES SUFICIENTE PARA PROVOCAR DAÑOS AL PACIENTE.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30435289A | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2078936T3 true ES2078936T3 (es) | 1996-01-01 |
Family
ID=23176164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90300438T Expired - Lifetime ES2078936T3 (es) | 1989-01-31 | 1990-01-16 | Cateter y metodo para aplicar localmente la medicacion a la pared de un vaso sanguineo o de otro lumen corporal. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0383429B1 (es) |
| JP (1) | JP2935522B2 (es) |
| CA (1) | CA2008915C (es) |
| DE (1) | DE69023362T2 (es) |
| ES (1) | ES2078936T3 (es) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4994033A (en) * | 1989-05-25 | 1991-02-19 | Schneider (Usa) Inc. | Intravascular drug delivery dilatation catheter |
| US5116318A (en) * | 1989-06-06 | 1992-05-26 | Cordis Corporation | Dilatation balloon within an elastic sleeve |
| DK0420488T3 (da) | 1989-09-25 | 1993-08-30 | Schneider Usa Inc | Flerlags-ekstrusion som fremgangsmåde til fremstilling af angioplastik-balloner |
| US5102402A (en) | 1991-01-04 | 1992-04-07 | Medtronic, Inc. | Releasable coatings on balloon catheters |
| US5195969A (en) | 1991-04-26 | 1993-03-23 | Boston Scientific Corporation | Co-extruded medical balloons and catheter using such balloons |
| US5213576A (en) * | 1991-06-11 | 1993-05-25 | Cordis Corporation | Therapeutic porous balloon catheter |
| US5318531A (en) * | 1991-06-11 | 1994-06-07 | Cordis Corporation | Infusion balloon catheter |
| US5429582A (en) * | 1991-06-14 | 1995-07-04 | Williams; Jeffery A. | Tumor treatment |
| CA2074304C (en) * | 1991-08-02 | 1996-11-26 | Cyril J. Schweich, Jr. | Drug delivery catheter |
| US5270047A (en) * | 1991-11-21 | 1993-12-14 | Kauffman Raymond F | Local delivery of dipyridamole for the treatment of proliferative diseases |
| US5306250A (en) * | 1992-04-02 | 1994-04-26 | Indiana University Foundation | Method and apparatus for intravascular drug delivery |
| DE4310378A1 (de) * | 1993-03-30 | 1994-10-06 | Aigner Karl | Ballonkatheter und Vorrichtung zur isolierten Persfusion mittels des Ballonkatheters |
| JP3577082B2 (ja) | 1993-10-01 | 2004-10-13 | ボストン・サイエンティフィック・コーポレーション | 熱可塑性エラストマーから成る医療装置用バルーン |
| US6896842B1 (en) | 1993-10-01 | 2005-05-24 | Boston Scientific Corporation | Medical device balloons containing thermoplastic elastomers |
| JP3403233B2 (ja) * | 1994-01-20 | 2003-05-06 | テルモ株式会社 | バルーンカテーテル |
| US5415636A (en) * | 1994-04-13 | 1995-05-16 | Schneider (Usa) Inc | Dilation-drug delivery catheter |
| US5514092A (en) * | 1994-08-08 | 1996-05-07 | Schneider (Usa) Inc. | Drug delivery and dilatation-drug delivery catheters in a rapid exchange configuration |
| DE69626635T2 (de) * | 1995-03-31 | 2003-12-18 | Boston Scientific Corp., Natick | Ballonkatheter mit mehreren löchern zur arzneimittelabgabe |
| JPH09117510A (ja) * | 1995-10-26 | 1997-05-06 | Buaayu:Kk | インフュージョンカテーテル |
| US6048332A (en) * | 1998-10-09 | 2000-04-11 | Ave Connaught | Dimpled porous infusion balloon |
| WO2000025851A1 (de) * | 1998-11-02 | 2000-05-11 | Pro-Med Technology Consult Medizinisch-Technische Geräte Gmbh | Endstück für katheter oder dergleichen, perfusionskatheter sowie perfusionskathetersysteme |
| US7637886B2 (en) | 1999-01-25 | 2009-12-29 | Atrium Medical Corporation | Expandable fluoropolymer device and method of making |
| US6395208B1 (en) | 1999-01-25 | 2002-05-28 | Atrium Medical Corporation | Method of making an expandable fluoropolymer device |
| US6955661B1 (en) | 1999-01-25 | 2005-10-18 | Atrium Medical Corporation | Expandable fluoropolymer device for delivery of therapeutic agents and method of making |
| US7481790B2 (en) | 2000-12-27 | 2009-01-27 | Advanced Cardiovascular Systems, Inc. | Vessel enlargement by arteriogenic factor delivery |
| JP3612581B2 (ja) * | 2001-06-18 | 2005-01-19 | 哲 吉田 | 血管等用のバルーン型薬液注射器 |
| US7654264B2 (en) | 2006-07-18 | 2010-02-02 | Nellcor Puritan Bennett Llc | Medical tube including an inflatable cuff having a notched collar |
| RU2458710C2 (ru) | 2007-01-21 | 2012-08-20 | Хемотек Аг | Медицинский продукт для лечения обтураций просветов организма и для предупреждения угрожающих повторных обтураций |
| US9192697B2 (en) | 2007-07-03 | 2015-11-24 | Hemoteq Ag | Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis |
| ES2550634T3 (es) | 2009-07-10 | 2015-11-11 | Boston Scientific Scimed, Inc. | Uso de nanocristales para un balón de suministro de fármaco |
| JP5933434B2 (ja) | 2009-07-17 | 2016-06-08 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 薬剤送達バルーンの製造方法 |
| BR112012006925A2 (pt) | 2009-10-16 | 2016-06-07 | Hemoteq Ag | uso de uma composição contendo pelo menos um solvente, pelo menos um agente farmacológico e um mediador de transporte ou uma mistura de mediadores de transporte, método para revestir catéteres de balão e catéteres de balão |
| DE102010022588A1 (de) | 2010-05-27 | 2011-12-01 | Hemoteq Ag | Ballonkatheter mit einer partikelfrei Wirkstoff-abgebenden Beschichtung |
| US8889211B2 (en) | 2010-09-02 | 2014-11-18 | Boston Scientific Scimed, Inc. | Coating process for drug delivery balloons using heat-induced rewrap memory |
| WO2013007273A1 (en) | 2011-07-08 | 2013-01-17 | Cardionovum Sp.Z.O.O. | Balloon surface coating |
| US8669360B2 (en) | 2011-08-05 | 2014-03-11 | Boston Scientific Scimed, Inc. | Methods of converting amorphous drug substance into crystalline form |
| WO2013028208A1 (en) | 2011-08-25 | 2013-02-28 | Boston Scientific Scimed, Inc. | Medical device with crystalline drug coating |
| CN110292703A (zh) * | 2019-08-15 | 2019-10-01 | 河南中医药大学第一附属医院 | 一种双球囊精准量化注药导管 |
| CN112274745A (zh) * | 2020-10-29 | 2021-01-29 | 合肥达米医疗科技有限公司 | 双层囊双腔支气管导管 |
| CN116407210B (zh) * | 2021-12-31 | 2026-03-17 | 苏州天鸿盛捷医疗器械有限公司 | 一种血管狭窄治疗装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4490421A (en) * | 1983-07-05 | 1984-12-25 | E. I. Du Pont De Nemours And Company | Balloon and manufacture thereof |
| DE3516830A1 (de) * | 1985-05-10 | 1986-11-13 | Max Dr. 8520 Erlangen Hubmann | Katheter |
| US4821722A (en) * | 1987-01-06 | 1989-04-18 | Advanced Cardiovascular Systems, Inc. | Self-venting balloon dilatation catheter and method |
| DE8904026U1 (de) * | 1988-04-20 | 1989-05-24 | Schneider (Europe) AG, Zürich | Katheter zum Rekanalisieren von verengten Gefäßen |
-
1990
- 1990-01-16 ES ES90300438T patent/ES2078936T3/es not_active Expired - Lifetime
- 1990-01-16 EP EP19900300438 patent/EP0383429B1/en not_active Expired - Lifetime
- 1990-01-16 DE DE1990623362 patent/DE69023362T2/de not_active Expired - Fee Related
- 1990-01-30 CA CA002008915A patent/CA2008915C/en not_active Expired - Fee Related
- 1990-01-30 JP JP2020377A patent/JP2935522B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69023362T2 (de) | 1996-04-04 |
| EP0383429B1 (en) | 1995-11-08 |
| JPH02283380A (ja) | 1990-11-20 |
| CA2008915C (en) | 1996-06-11 |
| EP0383429A2 (en) | 1990-08-22 |
| DE69023362D1 (de) | 1995-12-14 |
| JP2935522B2 (ja) | 1999-08-16 |
| EP0383429A3 (en) | 1991-03-27 |
| CA2008915A1 (en) | 1990-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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