BRPI0915112A2 - cateter de entalhe para tratar válvulas cardíacas doentes - Google Patents

cateter de entalhe para tratar válvulas cardíacas doentes

Info

Publication number
BRPI0915112A2
BRPI0915112A2 BRPI0915112A BRPI0915112A BRPI0915112A2 BR PI0915112 A2 BRPI0915112 A2 BR PI0915112A2 BR PI0915112 A BRPI0915112 A BR PI0915112A BR PI0915112 A BRPI0915112 A BR PI0915112A BR PI0915112 A2 BRPI0915112 A2 BR PI0915112A2
Authority
BR
Brazil
Prior art keywords
catheter
notch
heart valves
diseased heart
treat diseased
Prior art date
Application number
BRPI0915112A
Other languages
English (en)
Inventor
Juan F Granada
Knut Sauerteig
Original Assignee
Bavaria Med Tech
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 Bavaria Med Tech filed Critical Bavaria Med Tech
Publication of BRPI0915112A2 publication Critical patent/BRPI0915112A2/pt
Publication of BRPI0915112B1 publication Critical patent/BRPI0915112B1/pt
Publication of BRPI0915112B8 publication Critical patent/BRPI0915112B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22098—Decalcification of valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
BRPI0915112A 2008-06-10 2009-06-04 cateter de entalhe para tratar válvulas cardíacas doentes BRPI0915112B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6018308P 2008-06-10 2008-06-10
PCT/EP2009/056893 WO2009150099A1 (en) 2008-06-10 2009-06-04 Scoring catheter for treating diseased heart valves

Publications (3)

Publication Number Publication Date
BRPI0915112A2 true BRPI0915112A2 (pt) 2016-02-10
BRPI0915112B1 BRPI0915112B1 (pt) 2019-09-10
BRPI0915112B8 BRPI0915112B8 (pt) 2021-06-22

Family

ID=41050842

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915112A BRPI0915112B8 (pt) 2008-06-10 2009-06-04 cateter de entalhe para tratar válvulas cardíacas doentes

Country Status (12)

Country Link
US (1) US8398662B2 (pt)
EP (1) EP2293726B1 (pt)
JP (1) JP5377631B2 (pt)
CN (1) CN102083376B (pt)
AU (1) AU2009256738C1 (pt)
BR (1) BRPI0915112B8 (pt)
CA (1) CA2726495C (pt)
ES (1) ES2385520T3 (pt)
IL (1) IL209231A (pt)
PL (1) PL2293726T3 (pt)
RU (1) RU2456946C1 (pt)
WO (1) WO2009150099A1 (pt)

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US12471940B2 (en) * 2009-12-05 2025-11-18 Pi-Cardia Ltd. Fracturing calcifications in heart valves
EP2380604A1 (en) 2010-04-19 2011-10-26 InnoRa Gmbh Improved coating formulations for scoring or cutting balloon catheters
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US8685050B2 (en) 2010-10-06 2014-04-01 Rex Medical L.P. Cutting wire assembly for use with a catheter
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US8702736B2 (en) 2010-11-22 2014-04-22 Rex Medical L.P. Cutting wire assembly for use with a catheter
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BR112014005721B1 (pt) 2011-09-13 2020-12-29 John P. Pigott dispositivo cateter intravascular
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WO2014055981A1 (en) 2012-10-05 2014-04-10 Board Of Regents, The University Of Texas System System and method for scoring the left ventricular endocardium to increase left ventricular compliance
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WO2014107633A1 (en) * 2013-01-07 2014-07-10 Pi-Cardia Ltd. Stabilizer assembly for fracturing calcifications in heart valves
CN103126659B (zh) * 2013-03-04 2014-12-03 李芝 一种双心房导管
US10835367B2 (en) 2013-03-08 2020-11-17 Limflow Gmbh Devices for fluid flow through body passages
AU2014226234B2 (en) 2013-03-08 2017-12-07 Limflow Gmbh Methods and systems for providing or maintaining fluid flow through body passages
US10828471B2 (en) 2013-07-15 2020-11-10 John P. Pigott Balloon catheter having a retractable sheath
US10315014B2 (en) 2013-07-15 2019-06-11 John P. Pigott Balloon catheter having a retractable sheath and locking mechanism with balloon recapture element
US11202892B2 (en) 2013-07-15 2021-12-21 John P. Pigott Balloon catheter having a retractable sheath
US10130798B2 (en) 2013-07-15 2018-11-20 John P. Pigott Balloon catheter having a retractable sheath and locking mechanism
US10433861B2 (en) 2013-08-27 2019-10-08 Board Of Regents Of The University Of Texas System System and method for cutting trabeculae carneae of the left ventricle to increase LV compliance
US10117668B2 (en) 2013-10-08 2018-11-06 The Spectranetics Corporation Balloon catheter with non-deployable stent having improved stability
US10286190B2 (en) 2013-12-11 2019-05-14 Cook Medical Technologies Llc Balloon catheter with dynamic vessel engaging member
EP2898920B1 (en) 2014-01-24 2018-06-06 Cook Medical Technologies LLC Articulating balloon catheter
US9597140B2 (en) 2014-01-31 2017-03-21 Medtronic Cryocath Lp Accessory to allow sensing at balloon interface
FR3021859A1 (fr) * 2014-06-05 2015-12-11 Bernard Pain Dispositif de decoupe et d'evacuation de tissus calcifies d'une valve cardiaque
US10603069B2 (en) 2015-01-13 2020-03-31 John P. Pigott Intravascular catheter balloon device having a tool for atherectomy or an incising portion for atheromatous plaque scoring
WO2016115102A1 (en) 2015-01-13 2016-07-21 Pigott John P Intravascular catheter having an expandable portion
EP3359063B1 (en) * 2015-10-07 2020-06-17 Pi-Cardia Ltd. Impactor for fracturing calcifications in heart valves
US10561438B2 (en) * 2015-10-30 2020-02-18 C.R. Bard, Inc. Scoring balloon with translating scoring wires
CN109069168B (zh) 2016-03-31 2021-04-09 皮-卡尔迪阿有限公司 钙化主动脉瓣膜叶的重塑
US12569327B2 (en) 2016-07-01 2026-03-10 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and embolic protection device
WO2018008516A1 (ja) * 2016-07-04 2018-01-11 株式会社カネカ バルーンカテーテル
WO2018008514A1 (ja) 2016-07-04 2018-01-11 株式会社カネカ バルーンカテーテル
WO2018081239A1 (en) * 2016-10-25 2018-05-03 Gittard Shaun David Vascular anchoring introducer sheath
EP3366239B1 (en) 2017-02-24 2020-08-12 Pigott, John, P. Intravascular catheter having an expandable incising portion and abrasive surfaces
EP3609415B1 (en) 2017-04-10 2023-08-23 LimFlow GmbH Devices for treating lower extremity vasculature
US12268597B2 (en) 2018-02-19 2025-04-08 Vesalius Cardiovascular Inc. Apparatus for use in replacing mitral valves and methods of use thereof
CA3112353A1 (en) 2018-10-09 2020-04-16 Limflow Gmbh Devices and methods for catheter alignment
AU2020268374B2 (en) * 2019-05-07 2025-02-06 Nu-Life Consulting Pte Ltd Flexible tubular spring structure, and scoring balloon catheter equipped therewith
EP4051174A4 (en) 2019-11-01 2023-11-22 LimFlow GmbH DEVICES AND METHODS FOR INCREASE BLOOD FLOW TO A DISTAL EXTREMITY
US12011184B2 (en) 2020-02-10 2024-06-18 Elixir Medical Corporation Methods and apparatus for plaque disruption
EP4178469A1 (en) * 2020-07-07 2023-05-17 Pi-Cardia Ltd. Heart valve treatment members with changeable orientation
CN114642477B (zh) * 2022-02-25 2022-10-25 广东博迈医疗科技股份有限公司 血管钙化斑块切割设备
US12408932B2 (en) 2022-03-23 2025-09-09 Venturemed Group, Inc. Intravascular device having feedback elements
US12558116B2 (en) 2022-03-23 2026-02-24 Venturemed Group, Inc. Intravascular device for treating fistulas
CN116115889B (zh) * 2023-01-04 2024-05-14 健源医疗科技(无锡)有限公司 刻痕结构及介入治疗装置

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US8080026B2 (en) * 2003-01-21 2011-12-20 Angioscore, Inc. Apparatus and methods for treating hardened vascular lesions
US7686824B2 (en) * 2003-01-21 2010-03-30 Angioscore, Inc. Apparatus and methods for treating hardened vascular lesions
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Also Published As

Publication number Publication date
JP2011529350A (ja) 2011-12-08
IL209231A0 (en) 2011-01-31
AU2009256738B2 (en) 2013-01-31
CA2726495C (en) 2013-12-10
US8398662B2 (en) 2013-03-19
BRPI0915112B8 (pt) 2021-06-22
AU2009256738C1 (en) 2013-08-01
BRPI0915112B1 (pt) 2019-09-10
EP2293726B1 (en) 2012-06-20
AU2009256738A1 (en) 2009-12-17
JP5377631B2 (ja) 2013-12-25
EP2293726A1 (en) 2011-03-16
IL209231A (en) 2014-03-31
PL2293726T3 (pl) 2012-09-28
CN102083376B (zh) 2014-07-23
CN102083376A (zh) 2011-06-01
WO2009150099A1 (en) 2009-12-17
RU2456946C1 (ru) 2012-07-27
US20090306582A1 (en) 2009-12-10
ES2385520T3 (es) 2012-07-26
CA2726495A1 (en) 2009-12-17

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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]
B06T Formal requirements before examination [chapter 6.20 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/09/2019, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/06/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2673 DE 29-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.