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1. (WO2010078873) INTRA CARDIAC IMPLANT ('ICI')
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/078873 International Application No.: PCT/EG2009/000006
Publication Date: 15.07.2010 International Filing Date: 19.02.2009
IPC:
A61M 1/10 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
1
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10
Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
Applicants:
HANNA, Ihab Daoud [EG/EG]; EG
Inventors:
HANNA, Ihab Daoud; EG
Priority Data:
200901003108.01.2009EG
Title (EN) INTRA CARDIAC IMPLANT ('ICI')
(FR) IMPLANT INTRACARDIAQUE ('IIC')
Abstract:
(EN) The "ici" is a physiologic permanent implant for HF, suitable for 1 or more cardiac chambers, as an alternative to cardiac transplantation. It defeats all causes of HF and associated dysrhythmias. It consists of 2 layers (16,17). Layer 1 (16), immobile and adherent to the endocardium (12) by sutures and/or biological glue. Layer 2 (17) reflects from layer 1 (16) and faces the cavity. Layer 2 (17) moves inwards (systole) and backwards (diastole) by: i) Gas inflation (by pump), or ii) Mechanically contracting and battery-operated: a) inter-layered fibers, or b) crossing fibres placed over layer 2. A sensor electrode is placed: i) over layer 2 (17), or ii) on a lead implanted in desired chamber(s). Sensor is cable- connected to an infra-clavicular battery which operates "ici" to: a) contract and relax, b) pace and DC shock dysrhythmias. Future technology may allow miniaturised inter-layered, externally rechargable batteries without external cables or connections.
(FR) L'IIC est un implant physiologique permanent pour insuffisants cardiaques, prévu pour 1 ou plusieurs chambres cardiaques, comme alternative à la transplantation cardiaque. Il s'attaque à toutes les causes de l'insuffisance cardiaque et dysrythmies associées. Il se compose de 2 couches (16,17). La couche 1 (16), est immobile et adhérente à l'endocarde (12) par des sutures et/ou de la colle biologique. La couche 2 (17) est symétrique à la couche 1 (16) et fait face à la cavité. La couche 2 (17) se rentre (systole) et recule (diastole) par : i) gonflage au gaz (par une pompe), ou ii) contraction mécanique et alimentation à pile : a) fibres entrelacées, ou b) croisement de fibres au-dessus de la couche 2. On dispose une électrode capteur : i) sur la couche 2 (17), ou ii) sur un fil implanté dans la ou les chambres désirées. Le capteur est connecté par un câble à une pile infraclaviculaire alimentant l'IIC pour : a) se contracter et se relâcher, b) réguler et choquer les dysrythmies par CC. La technologie future peut produire des piles miniaturisées entrelacées, rechargeables à l'extérieur et sans câbles ni connexions externes.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
IL211968US20110153010CN102271727IN4962/DELNP/2011