CN117222446A - 可扩张球囊导管 - Google Patents

可扩张球囊导管 Download PDF

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Publication number
CN117222446A
CN117222446A CN202180097005.9A CN202180097005A CN117222446A CN 117222446 A CN117222446 A CN 117222446A CN 202180097005 A CN202180097005 A CN 202180097005A CN 117222446 A CN117222446 A CN 117222446A
Authority
CN
China
Prior art keywords
balloon
drug
coating
polymer
balloon catheter
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
Application number
CN202180097005.9A
Other languages
English (en)
Chinese (zh)
Inventor
徐松云
万林
朱靖静
龚伊容
彭畅
李勉
韦雪影
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.)
Orbusneich Medical Shenzhen Co ltd
Original Assignee
Orbusneich Medical Shenzhen Co ltd
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 Orbusneich Medical Shenzhen Co ltd filed Critical Orbusneich Medical Shenzhen Co ltd
Publication of CN117222446A publication Critical patent/CN117222446A/zh
Pending 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
    • A61M25/1027—Making of balloon catheters
    • A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
    • 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
    • A61L29/049—Mixtures of macromolecular compounds
    • 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
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • 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
    • A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
    • A61L2300/622—Microcapsules
    • 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
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/08—Coatings comprising 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1027—Making of balloon catheters
    • A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
    • A61M2025/1031—Surface processing of balloon members, e.g. coating or deposition; Mounting additional parts onto the balloon member's surface
    • 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
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202180097005.9A 2021-04-12 2021-04-12 可扩张球囊导管 Pending CN117222446A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/086402 WO2022217398A1 (en) 2021-04-12 2021-04-12 Expandable balloon catheter

Publications (1)

Publication Number Publication Date
CN117222446A true CN117222446A (zh) 2023-12-12

Family

ID=83639333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180097005.9A Pending CN117222446A (zh) 2021-04-12 2021-04-12 可扩张球囊导管

Country Status (5)

Country Link
US (1) US20240189553A1 (https=)
EP (1) EP4323047A4 (https=)
JP (1) JP7703042B2 (https=)
CN (1) CN117222446A (https=)
WO (1) WO2022217398A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115501395B (zh) * 2022-09-22 2023-11-03 广东博迈医疗科技股份有限公司 一种载药球囊及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843089A (en) * 1990-12-28 1998-12-01 Boston Scientific Corporation Stent lining
US6306144B1 (en) * 1996-11-01 2001-10-23 Scimed Life Systems, Inc. Selective coating of a balloon catheter with lubricious material for stent deployment
WO1999055396A1 (en) * 1998-04-27 1999-11-04 Surmodics, Inc. Bioactive agent release coating
US6335029B1 (en) * 1998-08-28 2002-01-01 Scimed Life Systems, Inc. Polymeric coatings for controlled delivery of active agents
US7682647B2 (en) * 1999-09-03 2010-03-23 Advanced Cardiovascular Systems, Inc. Thermal treatment of a drug eluting implantable medical device
US6613083B2 (en) * 2001-05-02 2003-09-02 Eckhard Alt Stent device and method
US20060085058A1 (en) * 2004-10-20 2006-04-20 Rosenthal Arthur L System and method for delivering a biologically active material to a body lumen
US8414910B2 (en) 2006-11-20 2013-04-09 Lutonix, Inc. Drug releasing coatings for medical devices
US8414525B2 (en) * 2006-11-20 2013-04-09 Lutonix, Inc. Drug releasing coatings for medical devices
WO2010136604A1 (en) * 2009-05-29 2010-12-02 Dsm Ip Assets B.V. Transfer matrix for transferring a bioactive agent to body tissue
US8801662B2 (en) 2009-06-02 2014-08-12 Concept Medical, Inc Balloon catheter providing decreased irritation and improved drug release and drug penetration
EP2461842A1 (de) * 2009-10-16 2012-06-13 Hemoteq AG Verwendung von zusammensetzungen zur beschichtung von katheterballons und beschichtete katheterballons
EP2550030B1 (en) * 2010-03-25 2018-04-25 Lutonix, Inc. Drug releasing coatings for medical devices
CN104623740B (zh) * 2013-11-15 2018-02-16 微创心脉医疗科技（上海）有限公司 一种药物球囊及其制备方法
CN104511084A (zh) * 2014-12-30 2015-04-15 深圳市信立泰生物医疗工程有限公司 一种球囊导管
AU2016209105B2 (en) 2015-01-22 2020-05-14 Intersect Ent, Inc. Drug-coated balloon
CN118320191A (zh) 2015-04-24 2024-07-12 优敦力公司 用于非血管狭窄的药物涂布的球囊导管
GB201512030D0 (en) * 2015-07-09 2015-08-19 Jmedtech Pte Ltd Composition
US10561766B2 (en) 2015-09-15 2020-02-18 W. L. Gore & Associates, Inc. Drug composition and coating
CN108339159B (zh) * 2017-01-24 2021-09-21 青岛智辰生物科技有限公司 一种药物涂层及其制备方法
CN109966560B (zh) 2019-03-13 2022-07-15 业聚医疗器械(深圳)有限公司 一种光固化的医用导管亲水润滑涂层及其制备方法
CN111840758A (zh) * 2020-07-03 2020-10-30 广州曼翔医药有限公司 一种咽鼓管球囊导管
CN112007215A (zh) * 2020-09-28 2020-12-01 浙江桐轩医疗科技有限公司 一种新型的ptca球囊导管
CN112370638A (zh) * 2020-12-04 2021-02-19 上海康德莱医疗器械股份有限公司 一种药物球囊

Also Published As

Publication number Publication date
WO2022217398A1 (en) 2022-10-20
EP4323047A1 (en) 2024-02-21
EP4323047A4 (en) 2025-01-08
JP7703042B2 (ja) 2025-07-04
US20240189553A1 (en) 2024-06-13
JP2024517387A (ja) 2024-04-22

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