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140. (WO2017024357) IMPLANTABLE DAMPING DEVICES FOR TREATING DEMENTIA AND ASSOCIATED SYSTEMS AND METHODS OF USE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/024357 International Application No.: PCT/AU2016/050734
Publication Date: 16.02.2017 International Filing Date: 12.08.2016
Chapter 2 Demand Filed: 05.06.2017
IPC:
A61F 2/07 (2013.01) ,A61F 2/95 (2013.01) ,A61F 2/06 (2013.01)
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
95
Instruments specially adapted for placement or removal of stents or 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
02
Prostheses implantable into the body
04
Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06
Blood vessels
Applicants:
THE BRAIN PROTECTION COMPANY PTY LTD [AU/AU]; 52 Victoria Road Paddington NSW 2021, AU
Inventors:
CELERMAJER, David Stephen; AU
UJHAZY, Anthony John; AU
WALLACE, Michael; US
MILIJASEVIC, Zoran; AU
CHOI, Johnathon; AU
SHEIN, Jarred; AU
Agent:
COTTERS PATENT & TRADE MARK ATTORNEYS; GPO Box 469 Sydney, New South Wales 2000, AU
Priority Data:
201590325313.08.2015AU
62/341,57525.05.2016US
Title (EN) IMPLANTABLE DAMPING DEVICES FOR TREATING DEMENTIA AND ASSOCIATED SYSTEMS AND METHODS OF USE
(FR) DISPOSITIFS D'AMORTISSEMENT IMPLANTABLES POUR LE TRAITEMENT DE LA DÉMENCE ET SYSTÈMES ET PROCÉDÉS D'UTILISATION ASSOCIÉS
Abstract:
(EN) Devices, systems, and methods for reducing stress on a blood vessel are disclosed herein. A damping device (100) configured in accordance with embodiments of the present technology can include an anchoring member (104) coupled to a flexible, compliant damping member (102) including a generally tubular sidewall having an outer surface (115), an inner surface (113) defining a lumen configured to direct blood flow, a first end portion (106) and a second end portion (108), and a damping region (120) between the first and second end portions (106, 108). The inner and outer surfaces (113, 115) of the damping member (102) can be spaced apart by a distance that is greater at the damping region (120) than at either of the first or second end portions (106, 108). When blood flows through the damping member (102) during systole, the damping member (102) absorbs a portion of the pulsatile energy of the blood, thereby reducing a magnitude of the pulse pressure transmitted to a portion of the blood vessel distal to the damping device (100).
(FR) L'invention concerne des dispositifs, des systèmes et des procédés pour réduire une contrainte sur un vaisseau sanguin. Un dispositif d'amortissement (100) configuré conformément aux modes de réalisation de la présente invention peut comprendre un élément d'ancrage (104) couplé à un élément d'amortissement souple adaptable (102) comprenant une paroi latérale généralement tubulaire ayant une surface externe (115), une surface interne (113) définissant une lumière conçue pour diriger l'écoulement du sang, une première partie d'extrémité (106) et une seconde partie d'extrémité (108), et une région d'amortissement (120) entre les première et seconde parties d'extrémité (106, 108). Les surfaces interne et externe (113, 115) de l'élément d'amortissement (102) peuvent être espacés d'une distance qui est plus grande au niveau de la région d'amortissement (120) qu'au niveau de l'une ou l'autre des première ou seconde parties d'extrémité (106, 108). Lorsque le sang s'écoule à travers l'élément d'amortissement (102) pendant la systole, l'élément d'amortissement (102) absorbe une partie de l'énergie pulsatile du sang, en réduisant ainsi l'amplitude de la pression d'impulsion transmise à une partie du vaisseau sanguin distale par rapport au dispositif d'amortissement (100).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)