BR112014006461A2 - balão de cateter e cateter de balão - Google Patents

balão de cateter e cateter de balão

Info

Publication number
BR112014006461A2
BR112014006461A2 BR112014006461A BR112014006461A BR112014006461A2 BR 112014006461 A2 BR112014006461 A2 BR 112014006461A2 BR 112014006461 A BR112014006461 A BR 112014006461A BR 112014006461 A BR112014006461 A BR 112014006461A BR 112014006461 A2 BR112014006461 A2 BR 112014006461A2
Authority
BR
Brazil
Prior art keywords
balloon
catheter
refractive index
polyamide
layer
Prior art date
Application number
BR112014006461A
Other languages
English (en)
Other versions
BR112014006461B1 (pt
Inventor
Onishi Makoto
Maeda Naoyuki
Fujita Yotaro
Original Assignee
Terumo Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47995482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014006461(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Terumo Corp filed Critical Terumo Corp
Publication of BR112014006461A2 publication Critical patent/BR112014006461A2/pt
Publication of BR112014006461B1 publication Critical patent/BR112014006461B1/pt

Links

Classifications

    • 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
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L29/044—Proteins; Polypeptides; Degradation products thereof
    • A61L29/048—Other specific proteins or polypeptides not covered by A61L29/045 - A61L29/047
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)

Abstract

resumo patente de invenção: "balão de cateter e cateter de balão". a patente de invenção refere-se a um objetivo da presente invenção repousa em fornecer um balão de cateter o qual possui uma resistência à pressão melhorada em um filme como um todo, e um cateter de balão. um balão tubular de cateter é formado a partir de um filme compreendendo uma laminação de pelo menos duas camadas compreendendo uma camada de elastômero de poliamida e uma camada de poliamida. a camada de elastômero de poliamida é fornecida dentro da camada de poliamida. o índice de refração nr1 na direção circunferencial da seção perpendicular ao eixo na superfície interna da camada de poliamida é maior do que o índice de refração nr2 na direção circunferencial da seção perpendicular ao eixo na superfície interna da camada de elastômero de poliamida, e a diferença entre o índice de refração nr1 e o índice de refração nr2 é pelo menos 0,01.
BR112014006461-0A 2011-09-29 2012-09-24 balão de cateter e cateter de balão BR112014006461B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-214496 2011-09-29
JP2011214496 2011-09-29
PCT/JP2012/074419 WO2013047449A1 (ja) 2011-09-29 2012-09-24 カテーテル用バルーンおよびバルーンカテーテル

Publications (2)

Publication Number Publication Date
BR112014006461A2 true BR112014006461A2 (pt) 2017-03-28
BR112014006461B1 BR112014006461B1 (pt) 2021-05-04

Family

ID=47995482

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006461-0A BR112014006461B1 (pt) 2011-09-29 2012-09-24 balão de cateter e cateter de balão

Country Status (12)

Country Link
US (1) US9713657B2 (pt)
EP (1) EP2762191B1 (pt)
JP (1) JP5886862B2 (pt)
KR (1) KR102017914B1 (pt)
CN (1) CN103764181A (pt)
AU (1) AU2012317726B2 (pt)
BR (1) BR112014006461B1 (pt)
CA (1) CA2847148C (pt)
ES (1) ES2640950T3 (pt)
IN (1) IN2014DN01972A (pt)
SG (1) SG11201400370RA (pt)
WO (1) WO2013047449A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012374641B2 (en) * 2012-03-28 2016-12-22 Terumo Kabushiki Kaisha Balloon for catheter, and balloon catheter
US20140194918A1 (en) * 2013-01-04 2014-07-10 St. Jude Medical Puerto Rico Llc Rapid exchange temporary blood flow cessation device for large bore closure
EP2974765B1 (en) * 2013-03-14 2017-10-04 Terumo Kabushiki Kaisha Balloon catheter
CN105764561A (zh) * 2013-10-15 2016-07-13 波士顿科学国际有限公司 高压抗撕裂球囊
JP2017063803A (ja) * 2014-02-14 2017-04-06 テルモ株式会社 バルーンおよびその製造方法
CN106573130B (zh) * 2014-09-04 2020-01-24 泰尔茂株式会社 导管
CN105327440B (zh) * 2015-12-01 2018-09-04 广东博迈医疗器械有限公司 一种网状结构微晶球囊及其制备工艺
JP2019063138A (ja) * 2017-09-29 2019-04-25 フクダ電子株式会社 バルーンカテーテル
US20240226515A9 (en) * 2021-02-24 2024-07-11 Mayo Foundation For Medical Education And Research Dilation devices and related methods
CN113198084A (zh) * 2021-04-26 2021-08-03 深圳麦普奇医疗科技有限公司 一种外周血管介入治疗微导管
WO2024070306A1 (ja) * 2022-09-29 2024-04-04 テルモ株式会社 バルーンカテーテル
WO2024070305A1 (ja) * 2022-09-29 2024-04-04 テルモ株式会社 バルーンカテーテル

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339198A (en) * 1992-10-16 1994-08-16 The Dow Chemical Company All-polymeric cold mirror
JP3766122B2 (ja) * 1995-08-04 2006-04-12 株式会社カネカ カテーテルバルーン及びその製造方法
DE69636829T3 (de) * 1995-10-11 2016-07-21 Terumo K.K. Ballon für Katheter und Ballonkatheter
JP4190513B2 (ja) * 1995-10-11 2008-12-03 テルモ株式会社 カテーテル用バルーンおよびバルーンカテーテルならびに血管拡張用カテーテル
DE69914882T2 (de) * 1998-03-04 2004-12-16 Boston Scientific Ltd., St. Michael Zusammensetzung und verfahren zur herstellung von pbt-katheterballons
JP2004298363A (ja) * 2003-03-31 2004-10-28 Nippon Zeon Co Ltd バルーンカテーテル用バルーン及びその製造方法
JP2005319289A (ja) 2004-04-08 2005-11-17 Kaneka Corp カテーテルバルーン
US7309324B2 (en) * 2004-10-15 2007-12-18 Futuremed Interventional, Inc. Non-compliant medical balloon having an integral woven fabric layer
US8038691B2 (en) * 2004-11-12 2011-10-18 Boston Scientific Scimed, Inc. Cutting balloon catheter having flexible atherotomes
JP2005305187A (ja) * 2005-07-07 2005-11-04 Kaneka Corp カテーテルバルーン及びその製造方法
JP2007061258A (ja) * 2005-08-30 2007-03-15 Kaneka Corp バルーンおよびバルーンカテーテル
CN201132006Y (zh) * 2007-10-17 2008-10-15 微创医疗器械(上海)有限公司 多层球囊导管
JP4877267B2 (ja) 2008-04-14 2012-02-15 株式会社カネカ 無機結晶を含有する医用カテーテル
US8052638B2 (en) * 2008-11-26 2011-11-08 Abbott Cardiovascular Systems, Inc. Robust multi-layer balloon

Also Published As

Publication number Publication date
AU2012317726A1 (en) 2014-03-13
CA2847148A1 (en) 2013-04-04
KR20140067002A (ko) 2014-06-03
JP5886862B2 (ja) 2016-03-16
IN2014DN01972A (pt) 2015-05-15
US20140207171A1 (en) 2014-07-24
JPWO2013047449A1 (ja) 2015-03-26
BR112014006461B1 (pt) 2021-05-04
WO2013047449A1 (ja) 2013-04-04
KR102017914B1 (ko) 2019-09-03
US9713657B2 (en) 2017-07-25
AU2012317726B2 (en) 2014-05-15
EP2762191B1 (en) 2017-07-12
ES2640950T3 (es) 2017-11-07
CA2847148C (en) 2017-01-03
EP2762191A1 (en) 2014-08-06
SG11201400370RA (en) 2014-05-29
CN103764181A (zh) 2014-04-30
EP2762191A4 (en) 2015-04-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/09/2012, OBSERVADAS AS CONDICOES LEGAIS.