BR112019007293A2 - fabric expanders, fabrication methods and molds thereof - Google Patents

fabric expanders, fabrication methods and molds thereof

Info

Publication number
BR112019007293A2
BR112019007293A2 BR112019007293A BR112019007293A BR112019007293A2 BR 112019007293 A2 BR112019007293 A2 BR 112019007293A2 BR 112019007293 A BR112019007293 A BR 112019007293A BR 112019007293 A BR112019007293 A BR 112019007293A BR 112019007293 A2 BR112019007293 A2 BR 112019007293A2
Authority
BR
Brazil
Prior art keywords
expanders
molds
fabric
fabrication methods
carcass
Prior art date
Application number
BR112019007293A
Other languages
Portuguese (pt)
Other versions
BR112019007293B1 (en
Inventor
José Chacón Quirós Juan
Araujo Nathalia
Martinez Nicole
De Mezerville Roberto
Original Assignee
Estab Labs Sa
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 Estab Labs Sa filed Critical Estab Labs Sa
Priority claimed from PCT/IB2017/001449 external-priority patent/WO2018078446A1/en
Publication of BR112019007293A2 publication Critical patent/BR112019007293A2/en
Publication of BR112019007293B1 publication Critical patent/BR112019007293B1/en

Links

Abstract

a presente invenção refere-se a expansores de tecido e métodos de sua fabricação e uso são divulgados aqui. uma carcaça de expansor de tecido de acordo com a presente divulgação pode incluir uma forma e topografia que facilitam expansão e contração uniformes e substancialmente uniformes do expansor de tecido. em pelo menos um exemplo, a carcaça pode incluir uma série de características topográficas, tal como nervuras, ranhuras, canais, vales, canais, protuberâncias, pregas, vincos ou dobras. em algumas modalidades, estas características podem ter um perfil de seção transversal curvado ou ondulado. por exemplo, a carcaça pode incluir uma série de nervuras curvas concêntricas.The present invention relates to tissue expanders and methods of their manufacture and use are disclosed herein. A tissue expander housing according to the present disclosure may include a shape and topography that facilitate uniform and substantially uniform expansion and contraction of the tissue expander. In at least one example, the carcass may include a number of topographic features, such as ribs, grooves, channels, valleys, channels, protuberances, folds, creases or folds. In some embodiments, these features may have a curved or wavy cross section profile. For example, the carcass may include a series of concentric curved ribs.

BR112019007293-4A 2016-10-28 2017-10-27 TISSUE EXPANDERS, MANUFACTURING METHODS AND MOLDS THEREOF BR112019007293B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61/414,269 2010-11-16
US201661414269P 2016-10-28 2016-10-28
PCT/IB2017/001449 WO2018078446A1 (en) 2016-10-28 2017-10-27 Tissue expanders, methods of manufacturing and molds thereof

Publications (2)

Publication Number Publication Date
BR112019007293A2 true BR112019007293A2 (en) 2019-07-09
BR112019007293B1 BR112019007293B1 (en) 2023-07-11

Family

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11571271B2 (en) 2016-10-28 2023-02-07 Establishment Labs S.A. Tissue expanders and methods of use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11571271B2 (en) 2016-10-28 2023-02-07 Establishment Labs S.A. Tissue expanders and methods of use thereof

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 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 27/10/2017, OBSERVADAS AS CONDICOES LEGAIS