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
Application number
ES90300438T
Other languages
English (en)
Inventor
Harvey Wolinsky
Michael D Barbere
Spencer L King
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CR Bard Inc
Original Assignee
CR Bard Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CR Bard Inc filed Critical CR Bard Inc
Application granted granted Critical
Publication of ES2078936T3 publication Critical patent/ES2078936T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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.
ES90300438T 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. Expired - Lifetime ES2078936T3 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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