WO2017042754A2 - Courroie à plusieurs ouvertures pour valves cardiaques mitrales - Google Patents

Courroie à plusieurs ouvertures pour valves cardiaques mitrales Download PDF

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Publication number
WO2017042754A2
WO2017042754A2 PCT/IB2016/055450 IB2016055450W WO2017042754A2 WO 2017042754 A2 WO2017042754 A2 WO 2017042754A2 IB 2016055450 W IB2016055450 W IB 2016055450W WO 2017042754 A2 WO2017042754 A2 WO 2017042754A2
Authority
WO
WIPO (PCT)
Prior art keywords
sling
attachment
annulus
cuff
mitral
Prior art date
Application number
PCT/IB2016/055450
Other languages
English (en)
Other versions
WO2017042754A3 (fr
Inventor
Ivan Vesely
Original Assignee
Infinity Patent Holdco Llc
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
Application filed by Infinity Patent Holdco Llc filed Critical Infinity Patent Holdco Llc
Publication of WO2017042754A2 publication Critical patent/WO2017042754A2/fr
Publication of WO2017042754A3 publication Critical patent/WO2017042754A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart 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
    • A61F2/2412—Heart 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart 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
    • A61F2/2412—Heart 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
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart 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
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0091—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements connected by a hinged linkage mechanism, e.g. of the single-bar or multi-bar linkage type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular

Abstract

L'invention concerne une courroie à plusieurs ouvertures qui peut être installée dans un anneau de valve mitrale. À l'intérieur de chaque ouverture, des valves individuelles peuvent être placées. La courroie et les valves peuvent être posées par l'intermédiaire d'un cathéter, et dans certains cas, la taille de cathéter peut être 18 French ou moins. La courroie peut comprendre un bracelet qui peut bloquer des zones de l'ouverture qui seraient sinon ouvertes. La courroie peut être installée à l'aide de fixations commissurales qui appliquent une valve mitrale à proximité du point commissural. La courroie, les valves et le bracelet, peuvent être installés sans arrêter le cœur, et du fait que plusieurs valves sont utilisées, des valves beaucoup plus petites peuvent être utilisées, ce qui permet de réduire la taille du cathéter.
PCT/IB2016/055450 2015-09-10 2016-09-13 Courroie à plusieurs ouvertures pour valves cardiaques mitrales WO2017042754A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562216671P 2015-09-10 2015-09-10
US62/216,671 2015-09-10

Publications (2)

Publication Number Publication Date
WO2017042754A2 true WO2017042754A2 (fr) 2017-03-16
WO2017042754A3 WO2017042754A3 (fr) 2017-07-06

Family

ID=58239318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/055450 WO2017042754A2 (fr) 2015-09-10 2016-09-13 Courroie à plusieurs ouvertures pour valves cardiaques mitrales

Country Status (1)

Country Link
WO (1) WO2017042754A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022042478A1 (fr) * 2020-08-31 2022-03-03 宁波健世生物科技有限公司 Mécanisme d'ancrage anti-détachement appliqué à une prothèse implantée

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE492219T1 (de) * 1999-04-09 2011-01-15 Evalve Inc Vorrichtung zur herzklappenoperation
US6764510B2 (en) * 2002-01-09 2004-07-20 Myocor, Inc. Devices and methods for heart valve treatment
US8323335B2 (en) * 2008-06-20 2012-12-04 Edwards Lifesciences Corporation Retaining mechanisms for prosthetic valves and methods for using
US8657872B2 (en) * 2010-07-19 2014-02-25 Jacques Seguin Cardiac valve repair system and methods of use
US9132009B2 (en) * 2010-07-21 2015-09-15 Mitraltech Ltd. Guide wires with commissural anchors to advance a prosthetic valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022042478A1 (fr) * 2020-08-31 2022-03-03 宁波健世生物科技有限公司 Mécanisme d'ancrage anti-détachement appliqué à une prothèse implantée

Also Published As

Publication number Publication date
WO2017042754A3 (fr) 2017-07-06

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