ATE337803T1 - Formstabile ballons - Google Patents

Formstabile ballons

Info

Publication number
ATE337803T1
ATE337803T1 AT00989702T AT00989702T ATE337803T1 AT E337803 T1 ATE337803 T1 AT E337803T1 AT 00989702 T AT00989702 T AT 00989702T AT 00989702 T AT00989702 T AT 00989702T AT E337803 T1 ATE337803 T1 AT E337803T1
Authority
AT
Austria
Prior art keywords
matrix material
circumference
shape
materials
longitudinal axis
Prior art date
Application number
AT00989702T
Other languages
English (en)
Inventor
John Jianhua Chen
Lixiao Wang
Yiqun Wang
Albert C C Chin
Original Assignee
Boston Scient 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 Boston Scient Ltd filed Critical Boston Scient Ltd
Application granted granted Critical
Publication of ATE337803T1 publication Critical patent/ATE337803T1/de

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
    • A61L29/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • 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
    • A61M2025/1084—Balloon catheters with special features or adapted for special applications having features for increasing the shape stability, the reproducibility or for limiting expansion, e.g. containments, wrapped around fibres, yarns or strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Toys (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
AT00989702T 1999-10-25 2000-10-25 Formstabile ballons ATE337803T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42638499A 1999-10-25 1999-10-25

Publications (1)

Publication Number Publication Date
ATE337803T1 true ATE337803T1 (de) 2006-09-15

Family

ID=23690578

Family Applications (2)

Application Number Title Priority Date Filing Date
AT06017985T ATE451939T1 (de) 1999-10-25 2000-10-25 Formstabile ballons
AT00989702T ATE337803T1 (de) 1999-10-25 2000-10-25 Formstabile ballons

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT06017985T ATE451939T1 (de) 1999-10-25 2000-10-25 Formstabile ballons

Country Status (6)

Country Link
EP (2) EP1743664B1 (de)
JP (1) JP4808349B2 (de)
AT (2) ATE451939T1 (de)
CA (1) CA2386943C (de)
DE (2) DE60043553D1 (de)
WO (1) WO2001034062A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242063B1 (en) 1997-09-10 2001-06-05 Scimed Life Systems, Inc. Balloons made from liquid crystal polymer blends
US7101597B2 (en) 1997-09-10 2006-09-05 Boston Scientific Scimed, Inc. Medical devices made from polymer blends containing low melting temperature liquid crystal polymers
US6977103B2 (en) 1999-10-25 2005-12-20 Boston Scientific Scimed, Inc. Dimensionally stable balloons
US6733520B2 (en) * 2000-09-22 2004-05-11 Scimed Life Systems, Inc. Sandwich striped sleeve for stent delivery
US7029450B2 (en) 2001-12-14 2006-04-18 Boston Scientific Scimed, Inc. Dilation catheter assembly and related methods
US7005097B2 (en) * 2002-01-23 2006-02-28 Boston Scientific Scimed, Inc. Medical devices employing chain extended polymers
JP4351832B2 (ja) 2002-08-05 2009-10-28 テルモ株式会社 バルーンカテーテル
US6989025B2 (en) * 2002-10-04 2006-01-24 Boston Scientific Scimed, Inc. Extruded tubing with discontinuous striping
US7228878B2 (en) * 2002-12-04 2007-06-12 Boston Scientific Scimed, Inc. Catheter tubing with improved stress-strain characteristics
JP4617070B2 (ja) * 2003-07-29 2011-01-19 テルモ株式会社 拡張体付カテーテル
US7854756B2 (en) 2004-01-22 2010-12-21 Boston Scientific Scimed, Inc. Medical devices
US20060182907A1 (en) * 2005-02-11 2006-08-17 Boston Scientific Scimed, Inc. Novel microfibrillar reinforced polymer-polymer composites for use in medical devices
US20080287984A1 (en) * 2007-05-18 2008-11-20 Jan Weber Medical balloons and methods of making the same
AU2013229825A1 (en) 2012-03-09 2014-09-25 Clearstream Technologies Limited Parison for forming blow molded medical balloon with midified portion, medical balloon, and related methods
JP6035033B2 (ja) * 2012-03-13 2016-11-30 テルモ株式会社 ステント拡張用バルーン、バルーンカテーテルおよびステントデリバリーシステム
RU2680062C2 (ru) * 2013-08-28 2019-02-14 Клиарстрим Текнолоджис Лимитед Устройства и способы получения рентгеноконтрастных медицинских баллонов
RU2719979C1 (ru) * 2014-08-28 2020-04-23 Клиарстрим Текнолоджис Лимитед Устройство и способы получения рентгеноконтрастных медицинских баллонов

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248305A (en) * 1989-08-04 1993-09-28 Cordis Corporation Extruded tubing and catheters having helical liquid crystal fibrils
US5254089A (en) 1992-04-02 1993-10-19 Boston Scientific Corp. Medication dispensing balloon catheter
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
US5647848A (en) * 1995-06-07 1997-07-15 Meadox Medicals, Inc. High strength low compliance composite balloon for balloon catheters
US5702418A (en) 1995-09-12 1997-12-30 Boston Scientific Corporation Stent delivery system
GB9616267D0 (en) * 1996-08-02 1996-09-11 Ranier Ltd Balloon catheter
US6284333B1 (en) * 1997-09-10 2001-09-04 Scimed Life Systems, Inc. Medical devices made from polymer blends containing low melting temperature liquid crystal polymers
EP0934755A3 (de) 1998-02-09 2000-07-19 Medtronic, Inc. Faserverstärkter Ballon und Katheter
KR102074718B1 (ko) 2013-09-25 2020-02-07 엘지디스플레이 주식회사 유기 발광 표시 장치

Also Published As

Publication number Publication date
CA2386943A1 (en) 2001-05-17
EP1743664B1 (de) 2009-12-16
EP1743664A1 (de) 2007-01-17
WO2001034062A2 (en) 2001-05-17
ATE451939T1 (de) 2010-01-15
DE60030459T2 (de) 2006-12-21
DE60030459D1 (de) 2006-10-12
JP4808349B2 (ja) 2011-11-02
WO2001034062A3 (en) 2001-12-27
DE60043553D1 (de) 2010-01-28
CA2386943C (en) 2009-06-30
EP1223992B1 (de) 2006-08-30
EP1223992A2 (de) 2002-07-24
JP2003513702A (ja) 2003-04-15

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Legal Events

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