BR112018008738A8 - cateter de balão revestido com fármaco para derivação arteriovenosa - Google Patents

cateter de balão revestido com fármaco para derivação arteriovenosa

Info

Publication number
BR112018008738A8
BR112018008738A8 BR112018008738A BR112018008738A BR112018008738A8 BR 112018008738 A8 BR112018008738 A8 BR 112018008738A8 BR 112018008738 A BR112018008738 A BR 112018008738A BR 112018008738 A BR112018008738 A BR 112018008738A BR 112018008738 A8 BR112018008738 A8 BR 112018008738A8
Authority
BR
Brazil
Prior art keywords
drug
balloon
axis
balloon catheter
coated
Prior art date
Application number
BR112018008738A
Other languages
English (en)
Other versions
BR112018008738B1 (pt
BR112018008738A2 (pt
Inventor
Schaffner Silvio
Original Assignee
Acotec Scient 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 Acotec Scient Co Ltd filed Critical Acotec Scient Co Ltd
Publication of BR112018008738A2 publication Critical patent/BR112018008738A2/pt
Publication of BR112018008738A8 publication Critical patent/BR112018008738A8/pt
Publication of BR112018008738B1 publication Critical patent/BR112018008738B1/pt

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
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • 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
    • 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
    • A61M2025/1079—Balloon catheters with special features or adapted for special applications having radio-opaque markers in the region of the balloon
    • 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

Abstract

um cateter de balão revestido com fármaco (dcb) (4) compreendendo um conector (8), um eixo (20) que se estende desde uma extremidade proximal (24) até uma extremidade distal (28) ao longo de uma direção axial (x-x) e tendo um lúmen de fio de guia (32) e um lúmen de inflação (36), o eixo (20) estando ligado ao conector (8) na referida extremidade proximal (24) e dotado com um balão inflável (48), ligado fluidicamente com o referido lúmen de inflação (36) com a finalidade de ser seletivamente inflado e/ou esvaziado. vantajosamente, o balão (48) é cônico e simétrico no eixo em torno de um eixo de extensão prevalente (s-s), em que o balão (48) tem um diâmetro crescente (60), movendo a partir de uma primeira extremidade (52) para uma segunda extremidade (56), o referido diâmetro (60) sendo medido em um plano de seção perpendicular ao referido eixo de extensão prevalente (s-s), em que uma superfície externa (64) do balão (48) é revestida com um fármaco para o tratamento de restenose.
BR112018008738-6A 2015-10-30 2015-10-30 Cateter de balão revestido com fármacos BR112018008738B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/002090 WO2017072545A1 (en) 2015-10-30 2015-10-30 Drug coated balloon catheter arteriovenous shunt

Publications (3)

Publication Number Publication Date
BR112018008738A2 BR112018008738A2 (pt) 2018-10-30
BR112018008738A8 true BR112018008738A8 (pt) 2019-02-26
BR112018008738B1 BR112018008738B1 (pt) 2022-06-21

Family

ID=58629894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008738-6A BR112018008738B1 (pt) 2015-10-30 2015-10-30 Cateter de balão revestido com fármacos

Country Status (6)

Country Link
US (1) US20180311482A1 (pt)
EP (1) EP3368133B1 (pt)
JP (2) JP7072504B2 (pt)
CN (1) CN108778390B (pt)
BR (1) BR112018008738B1 (pt)
WO (1) WO2017072545A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9180226B1 (en) 2014-08-07 2015-11-10 Cook Medical Technologies Llc Compositions and devices incorporating water-insoluble therapeutic agents and methods of the use thereof
US9655998B2 (en) 2014-08-07 2017-05-23 Cook Medical Technologies Llc Encapsulated drug compositions and methods of use thereof
US11241520B2 (en) 2014-08-07 2022-02-08 Cook Medical Technologies Llc Compositions and devices incorporating water-insoluble therapeutic agents and methods of the use thereof
BR112018008738B1 (pt) 2015-10-30 2022-06-21 Acotec Scientific Co. Ltd Cateter de balão revestido com fármacos
CN107715282A (zh) * 2017-11-08 2018-02-23 柏文有限责任公司 一种医用扩张球囊
CN109701140B (zh) * 2018-12-29 2022-04-22 先健科技(深圳)有限公司 球囊导管及其穿刺系统

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US4950239A (en) * 1988-08-09 1990-08-21 Worldwide Medical Plastics Inc. Angioplasty balloons and balloon catheters
US6746425B1 (en) * 1996-06-14 2004-06-08 Futuremed Interventional Medical balloon
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DE60316049T2 (de) * 2002-06-27 2008-06-19 Nipro Corp., Osaka Katheter mit mehreren Leitungen
DE10244847A1 (de) 2002-09-20 2004-04-01 Ulrich Prof. Dr. Speck Medizinische Vorrichtung zur Arzneimittelabgabe
US20060004323A1 (en) 2004-04-21 2006-01-05 Exploramed Nc1, Inc. Apparatus and methods for dilating and modifying ostia of paranasal sinuses and other intranasal or paranasal structures
EP1838381B1 (en) 2005-01-18 2019-04-17 Acclarent, Inc. Systems for treating disorders of the ear, nose and throat
ATE551001T1 (de) 2005-12-20 2012-04-15 Medical Components Inc Schneideballonkatheter-anordnung
US8414526B2 (en) * 2006-11-20 2013-04-09 Lutonix, Inc. Medical device rapid drug releasing coatings comprising oils, fatty acids, and/or lipids
NZ588816A (en) * 2007-01-21 2011-11-25 Hemoteq Ag Medical device for the treatment of stenoses of corporal lumina and for the prevention of impending restenoses
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EP2251050A4 (en) 2008-03-12 2013-08-14 Anges Mg Inc DRUG ELUTING TYPE CATHETER AND METHOD FOR MANUFACTURING THE DRUG ELUTING TYPE CATHETER
BRPI0918616B8 (pt) 2008-09-05 2021-06-22 Bard Inc C R balão com adesivo radiopaco
WO2010120620A1 (en) * 2009-04-13 2010-10-21 Cook Incorporated Coated balloon catheter
EP2243501A1 (en) * 2009-04-24 2010-10-27 Eurocor Gmbh Shellac and paclitaxel coated catheter balloons
WO2011028397A1 (en) * 2009-08-24 2011-03-10 Cook Incorporated Textile-reinforced high-pressure balloon
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BR112018008738B1 (pt) 2015-10-30 2022-06-21 Acotec Scientific Co. Ltd Cateter de balão revestido com fármacos

Also Published As

Publication number Publication date
BR112018008738B1 (pt) 2022-06-21
US20180311482A1 (en) 2018-11-01
EP3368133A1 (en) 2018-09-05
CN108778390A (zh) 2018-11-09
WO2017072545A1 (en) 2017-05-04
EP3368133B1 (en) 2020-04-01
EP3368133A4 (en) 2019-03-20
JP7072504B2 (ja) 2022-06-02
JP2021100633A (ja) 2021-07-08
CN108778390B (zh) 2023-09-22
BR112018008738A2 (pt) 2018-10-30
JP2018534061A (ja) 2018-11-22

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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 30/10/2015, OBSERVADAS AS CONDICOES LEGAIS