BR112017023851A2 - balão duplo - Google Patents

balão duplo

Info

Publication number
BR112017023851A2
BR112017023851A2 BR112017023851-9A BR112017023851A BR112017023851A2 BR 112017023851 A2 BR112017023851 A2 BR 112017023851A2 BR 112017023851 A BR112017023851 A BR 112017023851A BR 112017023851 A2 BR112017023851 A2 BR 112017023851A2
Authority
BR
Brazil
Prior art keywords
balloon
balloons
catheter
double balloon
fenestrations
Prior art date
Application number
BR112017023851-9A
Other languages
English (en)
Other versions
BR112017023851B1 (pt
Inventor
Bregulla Rainer
Obradovic Milisav
Original Assignee
Bentley Innomed Gmbh
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 Bentley Innomed Gmbh filed Critical Bentley Innomed Gmbh
Publication of BR112017023851A2 publication Critical patent/BR112017023851A2/pt
Publication of BR112017023851B1 publication Critical patent/BR112017023851B1/pt

Links

Classifications

    • 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
    • A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
    • 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
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • 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
    • A61M25/1011—Multiple balloon catheters
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
    • 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
    • A61M25/1011—Multiple balloon catheters
    • A61M2025/1013—Multiple balloon catheters with concentrically mounted balloons, e.g. being independently inflatable
    • 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
    • A61M2025/1045—Balloon catheters with special features or adapted for special applications for treating bifurcations, e.g. balloons in y-configuration, separate balloons or special features of the catheter for treating bifurcations
    • 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
    • A61M2025/1072—Balloon catheters with special features or adapted for special applications having balloons with two or more compartments

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)

Abstract

a presente invenção refere-se a um cateter de balão, especialmente para a dilatação de stents (endopróteses) em fenestrações, com um primeiro balão interno (4), um segundo balão externo (5), sendo que o segundo balão (5) encerra completamente o primeiro balão (4), condutos de adução separados no cateter (2) para o primeiro (4) e para o segundo balão (5), que permitem ativar os balões (4, 5) independentemente entre si com pressão, um lúmen (3) central para um fio de guia, em que os dois balões (4, 5) apresentam no estado expandido na região proximal (p) um diâmetro expandido com relação à região distal (d).
BR112017023851-9A 2015-05-06 2016-05-06 Cateter de balão BR112017023851B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015107038.3A DE102015107038A1 (de) 2015-05-06 2015-05-06 Doppelballon
DE102015107038.3 2015-05-06
PCT/EP2016/060200 WO2016177885A1 (de) 2015-05-06 2016-05-06 Doppelballon

Publications (2)

Publication Number Publication Date
BR112017023851A2 true BR112017023851A2 (pt) 2018-07-17
BR112017023851B1 BR112017023851B1 (pt) 2022-09-06

Family

ID=56092870

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017023851-9A BR112017023851B1 (pt) 2015-05-06 2016-05-06 Cateter de balão

Country Status (11)

Country Link
US (1) US10806616B2 (pt)
EP (1) EP3291774B1 (pt)
JP (1) JP6933372B2 (pt)
CN (1) CN107787210B (pt)
BR (1) BR112017023851B1 (pt)
DE (1) DE102015107038A1 (pt)
ES (1) ES2789425T3 (pt)
IL (1) IL255431B (pt)
PL (1) PL3291774T3 (pt)
RU (1) RU2714942C2 (pt)
WO (1) WO2016177885A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015107038A1 (de) * 2015-05-06 2016-11-10 Bentley Innomed Gmbh Doppelballon
DE102015112390A1 (de) * 2015-07-29 2017-02-02 Bentley Innomed Gmbh Ballonkatheter
CN111374813A (zh) * 2018-12-29 2020-07-07 上海微创心通医疗科技有限公司 支架输送装置和支架装载方法
CN114681766A (zh) * 2020-12-30 2022-07-01 上海微创心通医疗科技有限公司 扩张球囊及球囊扩张导管
CN115105730A (zh) * 2022-06-23 2022-09-27 巴特勒生物科技(苏州)有限公司 一种用于血管开口部位的支架系统
CN115708737B (zh) * 2022-11-23 2023-06-13 广东博迈医疗科技股份有限公司 球囊扩张装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1604380A1 (ru) 1972-10-09 1990-11-07 Ф.А. Коледа Зонд
JPS6446056U (pt) * 1987-09-17 1989-03-22
US5049132A (en) * 1990-01-08 1991-09-17 Cordis Corporation Balloon catheter for delivering therapeutic agents
US5536252A (en) * 1994-10-28 1996-07-16 Intelliwire, Inc. Angioplasty catheter with multiple coaxial balloons
AU7513596A (en) * 1995-06-02 1996-12-18 Navius Corporation Dual balloon stent delivery catheter
US5632762A (en) 1995-11-09 1997-05-27 Hemodynamics, Inc. Ostial stent balloon
EP0835673A3 (en) * 1996-10-10 1998-09-23 Schneider (Usa) Inc. Catheter for tissue dilatation and drug delivery
US6605056B2 (en) * 2001-07-11 2003-08-12 Scimed Life Systems, Inc. Conformable balloon
US20060258981A1 (en) 2005-04-27 2006-11-16 Tracee Eidenschink Balloon catheter with perfusion lumen
US7862601B2 (en) 2005-05-23 2011-01-04 Incept Llc Apparatus and methods for delivering a stent into an ostium
US9034025B2 (en) * 2005-05-23 2015-05-19 Ostial Corporation Balloon catheters and methods for use
US7582111B2 (en) * 2005-08-22 2009-09-01 Incept, Llc Steep-taper flared stents and apparatus and methods for delivering them
US8182446B2 (en) * 2007-09-12 2012-05-22 Cook Medical Technologies Balloon catheter for delivering a therapeutic agent
US8034022B2 (en) * 2008-04-08 2011-10-11 Cook Medical Technologies Llc Weeping balloon catheter
WO2010030204A1 (en) 2008-09-12 2010-03-18 Alexandr Grigorievich Viller Dubble-balloon delivery system for an implantable eccentric stent
RU86475U1 (ru) 2009-03-10 2009-09-10 Закрытое акционерное общество "МедСил" Устройство для проведения кардиодилятации
DK2338529T3 (da) 2009-12-24 2013-08-26 Hartmann Paul Ag Hydrogelmatrix med forbedrede klæbeegenskaber
FR2976501B1 (fr) * 2011-06-16 2013-05-31 IFP Energies Nouvelles Procede et dispositif de separation chromatographique a contre-courant simule utilisant deux adsorbeurs en parallele pour la production optimisee de paraxylene.
PL222299B1 (pl) * 2012-06-19 2016-07-29 Balton Spółka Z Ograniczoną Odpowiedzialnością Stent do bifurkacji i system do wewnątrznaczyniowej implantacji stentu do bifurkacji
WO2014122757A1 (ja) 2013-02-07 2014-08-14 テルモ・クリニカルサプライ株式会社 バルーンカテーテル
US10729570B2 (en) 2013-09-17 2020-08-04 West Coast Catheter, Inc. Medical balloon with varied compliance
EP2898920B1 (en) * 2014-01-24 2018-06-06 Cook Medical Technologies LLC Articulating balloon catheter
DE102015107038A1 (de) * 2015-05-06 2016-11-10 Bentley Innomed Gmbh Doppelballon
DE102015112390A1 (de) * 2015-07-29 2017-02-02 Bentley Innomed Gmbh Ballonkatheter

Also Published As

Publication number Publication date
PL3291774T3 (pl) 2020-10-19
DE102015107038A1 (de) 2016-11-10
EP3291774B1 (de) 2020-02-12
RU2017142354A (ru) 2019-06-06
CN107787210B (zh) 2020-05-22
RU2714942C2 (ru) 2020-02-21
BR112017023851B1 (pt) 2022-09-06
EP3291774A1 (de) 2018-03-14
RU2017142354A3 (pt) 2019-08-29
IL255431B (en) 2021-06-30
CN107787210A (zh) 2018-03-09
JP2018515217A (ja) 2018-06-14
JP6933372B2 (ja) 2021-09-08
US10806616B2 (en) 2020-10-20
US20180303645A1 (en) 2018-10-25
IL255431A0 (en) 2017-12-31
WO2016177885A1 (de) 2016-11-10
ES2789425T3 (es) 2020-10-26

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 06/05/2016, OBSERVADAS AS CONDICOES LEGAIS