WO2019213161 STENT-GRAFT

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Publication Number WO/2019/213161

Publication Date 07.11.2019

International Application No. PCT/US2019/030041

International Filing Date 30.04.2019

IPC

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Applicants

BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA [US]/[US]

Inventors

MACTAGGART, Jason N.
KAMENSKIY, Alexey
MALECKIS, Kaspars
DESYATOVA, Anastasia

Agents

FLATTER, Leanne E.
WESTERN, Paul

Priority Data

62/664,424

30.04.2018

Publication Language English (en)

Filing Language English (EN)

Designated States

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Title

(EN) STENT-GRAFT

(FR) ENDOPROTHÈSE-GREFFE

Abstract

(EN) A stent-graft apparatus includes a membrane configured to exhibit one or more mechanical properties in a range corresponding to a range for the one or more mechanical properties for human vascular tissue, and a scaffold coupled to the membrane, the scaffold including one or more struts.

(FR) Un dispositif d'endoprothèse-greffe comprend une membrane configurée pour présenter une ou plusieurs propriétés mécaniques dans une plage correspondant à une plage pour la ou les propriétés mécaniques pour un tissu vasculaire humain, et un échafaudage couplé à la membrane, l'échafaudage comprenant une ou plusieurs entretoises.

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
F	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
2	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
02	Prostheses implantable into the body
04	Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06	Blood vessels
07	Stent-grafts

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
F	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
2	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
82	Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
86	Stents in a form characterised by wire-like elements; Stents in a form characterised by a net-like or mesh-like structure

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
F	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
2	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
82	Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
86	Stents in a form characterised by wire-like elements; Stents in a form characterised by a net-like or mesh-like structure
90	characterised by a net-like or mesh-like structure
91	made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
915	with bands having a meander structure, adjacent bands being connected to each other

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
F	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
2	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
02	Prostheses implantable into the body
04	Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06	Blood vessels
07	Stent-grafts

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
F	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
2	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
82	Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
86	Stents in a form characterised by wire-like elements; Stents in a form characterised by a net-like or mesh-like structure

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1. WO2019213161 - STENT-GRAFT

A	HUMAN NECESSITIES
61	MEDICAL OR VETERINARY SCIENCE; HYGIENE
L	METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27	Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
02	Inorganic materials
04	Metals or alloys
047	Other specific metals or alloys not covered by A61L27/042 - A61L27/045 or A61L27/06