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1. (WO2018026904) DEVICES, SYSTEMS AND METHODS TO IMPROVE PLACEMENT AND PREVENT HEART BLOCK WITH PERCUTANEOUS AORTIC VALVE REPLACEMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/026904    International Application No.:    PCT/US2017/045070
Publication Date: 08.02.2018 International Filing Date: 02.08.2017
IPC:
A61F 2/24 (2006.01), A61F 2/86 (2013.01), A61F 2/89 (2013.01), A61F 2/90 (2013.01)
Applicants: SPENCE, Paul, A. [CA/US]; (US)
Inventors: SPENCE, Paul, A.; (US)
Agent: ROONEY, Kevin, G.; (US)
Priority Data:
62/381,885 31.08.2016 US
62/411,153 21.10.2016 US
62/370,435 03.08.2016 US
62/445,446 12.01.2017 US
62/467,394 06.03.2017 US
62/445,420 12.01.2017 US
Title (EN) DEVICES, SYSTEMS AND METHODS TO IMPROVE PLACEMENT AND PREVENT HEART BLOCK WITH PERCUTANEOUS AORTIC VALVE REPLACEMENT
(FR) DISPOSITIFS, SYSTÈMES ET MÉTHODES POUR AMÉLIORER LA POSE ET EMPÊCHER LE BLOC CARDIAQUE LORS DU REMPLACEMENT VALVULAIRE AORTIQUE PAR VOIE PERCUTANÉE
Abstract: front page image
(EN)Devices, systems and methods to position a prosthetic heart valve such that the prosthetic valve does not compress conduction tissue and thereby produce heart block. Guide devices promote positioning the prosthetic valve within a native aortic valve to avoid the conduction tissue and, optionally, to center the prosthetic valve within the native heart valve. Prosthetic valves include one or more cut-outs, openings or recesses configured to align with the conduction tissue so that the conduction tissue is not contacted in a way that would lead to higher incidents of complete heart block.
(FR)Cette invention concerne des dispositifs, des systèmes et des méthodes pour poser une valvule cardiaque prothétique de façon que la valvule prothétique ne comprime pas le tissu de conduction et ne provoque ainsi un bloc cardiaque. Des dispositifs de guidage favorisent la pose de la valvule prothétique à l'intérieur de la valvule aortique native pour éviter le tissu de conduction et, éventuellement, centrer la valvule prothétique dans la valvule cardiaque native. Les valvules prothétiques comportent une ou plusieurs découpes, ouvertures ou renfoncements conçus pour s'aligner avec le tissu de conduction de façon que le tissu de conduction ne soit pas dans une relation de contact susceptible de conduire à des incidents plus graves de type bloc cardiaque complet.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)