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1. WO2010085866 - ENDOVASCULAR RELEASE AND PROTECTION SYSTEM

Publication Number WO/2010/085866
Publication Date 05.08.2010
International Application No. PCT/BR2010/000020
International Filing Date 01.02.2010
IPC
A61M 25/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
25Catheters; Hollow probes
A61F 2/958 2013.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
95Instruments specially adapted for placement or removal of stents or stent-grafts
958Inflatable balloons for placing stents or stent-grafts
CPC
A61F 2/958
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
95Instruments specially adapted for placement or removal of stents or stent-grafts
958Inflatable balloons for placing stents or stent-grafts
Applicants
  • SOARES DO NASCIMENTO, Luiz Mauricio [BR]/[BR]
Inventors
  • SOARES DO NASCIMENTO, Luiz Mauricio
Priority Data
PI 0900160-302.02.2009BR
Publication Language Portuguese (PT)
Filing Language Portuguese (PT)
Designated States
Title
(EN) ENDOVASCULAR RELEASE AND PROTECTION SYSTEM
(FR) SYSTÈME DE PROTECTION ET DE LIBÉRATION ENDOVASCULAIRE
(PT) SISTEMA DE PROTEÇÃO E LIBERAÇÃO ENDOVASCULAR
Abstract
(EN)
A patent is sought for an endovascular stent release and protection system that comprises a guide catheter (figure 1) with a lumen (2) and an endovascular shunt with a lateral balloon (1), an intercalated multifenestrated segment (6) and a siliconised segment (10) for manual occlusion in the body and a connector at the distal (or outer) end for occlusion and/or extension (7/8), and a system (figure 2) for releasing a balloon or self-inflatable endovascular shunt of the quick-replacement type (polymer segment) 10 with an intercalated multifenestrated segment (6) that allows the passage of blood to the shunt and the release of the stent simultaneously.
(FR)
L'invention concerne un système de protection et de libération de stent endovasculaire, comprenant un cathéter guide (Fig. 1) avec une lumière (2) et un ballonnet latéral (1) servant de shunt endovasculaire avec interposition d'un segment multi-fenêtré (6) et d'un segment siliconé (10) pour occlusion manuelle dans le corps et raccordement en extrémité distale (ou externe) pour occlusion et/ou extension (7/8), ainsi qu'un système de libération (Fig. 2) sous forme de shunt endovasculaire à ballonnet ou auto-expansible de type à changement rapide (segment de polymère) (10) avec interposition de segment multi-fenêtré (6) permettant simultanément le passage du sang vers le shunt et la libération du stent.
(PT)
Patente de Privilégio de Invenção para um sistema de proteção e liberação de stent endovascular que é compreendido por um cateter guia (fig 1) com luz 2 e balão lateralizado 1 shunt endovascular com interposição de um segmento multifenestrado 6 e um segmento siliconado 10 para oclusão manual no corpo e conexão na extremidade distal (ou externa) para oclusão e/ou extensão 7/8 e um sistema de liberação (fig 2) shunt endovascular balão ou auto expansível do tipo troca rápida (segmento de polímero) 10 com interposição de segmento multifenestrado 6 que permite passagem de sangue para o shunt e liberação do stent simultaneamente.
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