SG11201810582QA - Compact crimping device - Google Patents

Compact crimping device

Info

Publication number
SG11201810582QA
SG11201810582QA SG11201810582QA SG11201810582QA SG11201810582QA SG 11201810582Q A SG11201810582Q A SG 11201810582QA SG 11201810582Q A SG11201810582Q A SG 11201810582QA SG 11201810582Q A SG11201810582Q A SG 11201810582QA SG 11201810582Q A SG11201810582Q A SG 11201810582QA
Authority
SG
Singapore
Prior art keywords
crimping
international
jaws
edwards
irvine
Prior art date
Application number
SG11201810582QA
Inventor
Tomer Saar
Gregory Rinberg
Original Assignee
Edwards Lifesciences Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US201662354551P priority Critical
Priority to US15/630,711 priority patent/US10716691B2/en
Application filed by Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp
Priority to PCT/US2017/039060 priority patent/WO2017223486A1/en
Publication of SG11201810582QA publication Critical patent/SG11201810582QA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9522Means for mounting a stent or stent-graft onto or into a placement instrument
    • A61F2/9524Iris-type crimpers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart 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
    • A61F2/2412Heart 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 with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart 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
    • A61F2/2427Devices for manipulating or deploying heart valves during implantation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart 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
    • A61F2/2427Devices for manipulating or deploying heart valves during implantation
    • A61F2/243Deployment by mechanical expansion
    • A61F2/2433Deployment by mechanical expansion using balloon catheter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9522Means for mounting a stent or stent-graft onto or into a placement instrument

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization 1111111011110111011111111010111110 1111111111111111111111111101111111111 International Bureau (10) International Publication Number (43) International Publication Date ......0\" WO 2017/223486 Al 28 December 2017 (28.12.2017) WIP0 I PCT (51) International Patent Classification: RINBERG, Gregory; Haprachim 1, Romema, 34733 Haifa A61F 2/24 (2006.01) A61F 2/93 (2013.01) (IL). A61F 2/844 (2013.01) (74) Agent: KAISER, AnneMarie et al.; Edwards Lifesciences, (21) International Application Number: One Edwards Way, Irvine, CA 92614 (US). PCT/US2017/039060 (81) Designated States (unless otherwise indicated, for every (22) International Filing Date: kind of national protection available): AE, AG, AL, AM, 23 June 2017 (23.06.2017) 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, (25) Filing Language: English DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (26) Publication Language: English HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, (30) Priority Data: KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, 62/354,551 24 June 2016 (24.06.2016) US /630,711 22 June 2017 (22.06.2017) US 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, 15 SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, (71) Applicant: EDWARDS LIFESCIENCES CORPO- TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. RATION [US/US]; One Edwards Way, Irvine, CA 92914 (84) Designated States (unless otherwise indicated, for every (US). kind of regional protection available): ARIPO (BW, GH, (72) Inventors: SAAR, Tomer; Edwards Lifesciences, One Ed- GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, wards Way, Legal Department, Irvine, CA 92614 (US). UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, (54) Title: COMPACT CRIMPING DEVICE = = 50 = Fig. 2B = 44 = = = = = 52 = = --). i . : I ' ' -' ) ,., ---------- 0 - = _ = , 0 ', 6O ,-1 (57) : A compact crimping mechanism well-suited for use with devices such as stented prosthetic heart valves. The crimping mechanism includes a plurality of jaws configured for coordinated inward movement toward a crimping axis to reduce the size of a GC 7 1. crimping iris around a stented valve. A rotating cam wheel acts on the jaws and displaces them inward. A number of Cartesian guide M elements cooperate with the jaws to distribute forces within the crimping mechanism. The guide elements are located between the e• 1 crimping jaws and an outer housing and are constrained by the outer housing for movement along lines that are tangential to a circle ei ---. centered on the crimping axis. The guide elements engage at least some of the crimping jaws while the rest are in meshing engagement IN so as to move in synch. An actuation mechanism includes a lead screw, carriage assembly and a linkage to rotate the cam wheel with 1-1 © significant torque. ei C [Continued on next page] WO 2017/223486 Al IMEDIMOM0101011MMEMOONEMOMEEROMEHOIMI TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))
SG11201810582QA 2016-06-24 2017-06-23 Compact crimping device SG11201810582QA (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US201662354551P true 2016-06-24 2016-06-24
US15/630,711 US10716691B2 (en) 2016-06-24 2017-06-22 Compact crimping device
PCT/US2017/039060 WO2017223486A1 (en) 2016-06-24 2017-06-23 Compact crimping device

Publications (1)

Publication Number Publication Date
SG11201810582QA true SG11201810582QA (en) 2019-01-30

Family

ID=60675416

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201810582QA SG11201810582QA (en) 2016-06-24 2017-06-23 Compact crimping device

Country Status (7)

Country Link
US (2) US10716691B2 (en)
EP (1) EP3474779A4 (en)
CN (1) CN109475413A (en)
CA (1) CA3025970A1 (en)
CR (1) CR20180577A (en)
SG (1) SG11201810582QA (en)
WO (1) WO2017223486A1 (en)

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US8870950B2 (en) 2009-12-08 2014-10-28 Mitral Tech Ltd. Rotation-based anchoring of an implant
US9763657B2 (en) 2010-07-21 2017-09-19 Mitraltech Ltd. Techniques for percutaneous mitral valve replacement and sealing
US8852272B2 (en) 2011-08-05 2014-10-07 Mitraltech Ltd. Techniques for percutaneous mitral valve replacement and sealing
WO2013021374A2 (en) 2011-08-05 2013-02-14 Mitraltech Ltd. Techniques for percutaneous mitral valve replacement and sealing
US9681952B2 (en) 2013-01-24 2017-06-20 Mitraltech Ltd. Anchoring of prosthetic valve supports
WO2016016899A1 (en) 2014-07-30 2016-02-04 Mitraltech Ltd. Articulatable prosthetic valve
WO2016125160A1 (en) 2015-02-05 2016-08-11 Mitraltech Ltd. Prosthetic valve with axially-sliding frames
US10531866B2 (en) 2016-02-16 2020-01-14 Cardiovalve Ltd. Techniques for providing a replacement valve and transseptal communication
GB201613219D0 (en) 2016-08-01 2016-09-14 Mitraltech Ltd Minimally-invasive delivery systems
US10709591B2 (en) * 2017-06-06 2020-07-14 Twelve, Inc. Crimping device and method for loading stents and prosthetic heart valves
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US10537426B2 (en) 2017-08-03 2020-01-21 Cardiovalve Ltd. Prosthetic heart valve
US10888421B2 (en) 2017-09-19 2021-01-12 Cardiovalve Ltd. Prosthetic heart valve with pouch

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Also Published As

Publication number Publication date
EP3474779A1 (en) 2019-05-01
CA3025970A1 (en) 2017-12-28
US10716691B2 (en) 2020-07-21
US20200345526A1 (en) 2020-11-05
CR20180577A (en) 2019-04-01
CN109475413A (en) 2019-03-15
WO2017223486A1 (en) 2017-12-28
US20170367858A1 (en) 2017-12-28
EP3474779A4 (en) 2019-07-10

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