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1. WO2022207452 - ARTIFICIAL VASCULAR VALVE

Publication Number WO/2022/207452
Publication Date 06.10.2022
International Application No. PCT/EP2022/057775
International Filing Date 24.03.2022
IPC
A61F 2/24 2006.1
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
02Prostheses implantable into the body
24Heart valves
CPC
A61F 2/2475
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
02Prostheses implantable into the body
24Heart valves ; ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
2475Venous valves
A61F 2220/0091
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
2220Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
0091connected by a hinged linkage mechanism, e.g. of the single-bar or multi-bar linkage type
Applicants
  • KONINKLIJKE PHILIPS N.V. [NL]/[NL]
Inventors
  • PELTOMA, Andrew, John
Agents
  • PHILIPS INTELLECTUAL PROPERTY & STANDARDS
Priority Data
63/168,35931.03.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ARTIFICIAL VASCULAR VALVE
(FR) VALVE VASCULAIRE ARTIFICIELLE
Abstract
(EN) Vascular valves are disclosed. A vascular valve has a ring (101), and a valve flap (102) adapted to open and close based on vascular pressure. The valve flap (102) includes ribs (105) extending across at least a portion of the valve flap (102), and the ring (101) provides support to the valve flap (102) during and after deployment of the vascular valve.
(FR) Sont divulguées, des valves vasculaires. Une valve vasculaire comporte une bague (101), et un clapet de valve (102) conçu pour s'ouvrir et se fermer sur la base de la pression vasculaire. Le clapet de valve (102) comprend des nervures (105) s'étendant sur au moins une partie du clapet de valve (102), et la bague (101) fournit un support au clapet de valve (102) pendant et après le déploiement de la valve vasculaire.
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