JP2021506461A - 人工腱索修復デバイス及びそのデリバリー - Google Patents
人工腱索修復デバイス及びそのデリバリー Download PDFInfo
- Publication number
- JP2021506461A JP2021506461A JP2020534189A JP2020534189A JP2021506461A JP 2021506461 A JP2021506461 A JP 2021506461A JP 2020534189 A JP2020534189 A JP 2020534189A JP 2020534189 A JP2020534189 A JP 2020534189A JP 2021506461 A JP2021506461 A JP 2021506461A
- Authority
- JP
- Japan
- Prior art keywords
- flexible tendon
- anchor
- tendon
- leaflet
- valve
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 210000003698 chordae tendineae Anatomy 0.000 title claims abstract description 59
- 230000008439 repair process Effects 0.000 title claims abstract description 45
- 210000002435 tendon Anatomy 0.000 claims abstract description 131
- 210000003709 heart valve Anatomy 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 13
- 210000001519 tissue Anatomy 0.000 claims description 57
- 210000003540 papillary muscle Anatomy 0.000 claims description 7
- 230000002861 ventricular Effects 0.000 claims description 4
- 230000003100 immobilizing effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000004115 mitral valve Anatomy 0.000 description 9
- 210000005240 left ventricle Anatomy 0.000 description 8
- 229910001000 nickel titanium Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 6
- -1 polypropylene Polymers 0.000 description 6
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 description 5
- 229920002313 fluoropolymer Polymers 0.000 description 5
- 239000004811 fluoropolymer Substances 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 4
- 208000012287 Prolapse Diseases 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- 210000005246 left atrium Anatomy 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 229920000544 Gore-Tex Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000000591 tricuspid valve Anatomy 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 210000005003 heart tissue Anatomy 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000003430 Mitral Valve Prolapse Diseases 0.000 description 1
- 206010027727 Mitral valve incompetence Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 206010067171 Regurgitation Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 210000002376 aorta thoracic Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 208000005907 mitral valve insufficiency Diseases 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Images
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
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/2466—Delivery devices therefor
-
- 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
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/2454—Means for preventing inversion of the valve leaflets, e.g. chordae tendineae prostheses
- A61F2/2457—Chordae tendineae prostheses
-
- 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
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/2463—Implants forming part of the valve leaflets
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
本出願は、2017年12月20日に出願された仮出願第62/608,356号の利益を主張する2018年12月19日に出願された米国特許出願第16/226,002号の優先権を主張し、その両方の全体をすべての目的のために参照により本明細書に取り込む。
本開示は、一般に、経中隔人工腱索移植デバイス、装置、システム及び方法に関する。
房室弁(僧帽弁及び三尖弁)の弁尖は、負荷状態で弁の能力を維持するために長く薄いコード状の支持体のシステムに依存する薄い透視構造である。これらの支持体である腱索は、乳頭筋を弁尖に取り付ける。
一例(「例1」)によれば、腱索修復のためのデバイスであって、前記デバイスは、第一の端部及び第二の端部を有する可撓性腱、及び、前記可撓性腱の第一の端部及び第二の端部の一方に取り付けそして前記可撓性腱を心臓弁の弁尖に固定するように構成されたらせん状ワイヤ、及び、チャンネルを有し、前記心臓弁の弁尖をクランプしそして前記チャンネルを通して前記可撓性腱をデリバリーして、前記らせん状ワイヤを前記弁尖に固定するように構成された捕捉デバイスを含む。
添付の図面は、本開示のさらなる理解を提供するために含まれ、本明細書に組み込まれ、本明細書の一部を構成し、実施形態を例示し、そして記載とともに本開示の原理を説明するのに役立つ。
当業者は、本開示の様々な態様が、意図された機能を発揮するように構成された任意の数の方法及び装置によって実現されうることを容易に理解するであろう。本明細書で参照される添付の図面は必ずしも縮尺通りに描かれているわけではなく、本開示の様々な態様を示すために誇張されている場合もあり、その点で、図面は限定として解釈されるべきではないことにも留意されたい。
Claims (15)
- 腱索修復のためのデバイスであって、前記デバイスは、
第一の端部及び第二の端部を有する可撓性腱と、
前記可撓性腱の第一の端部及び第二の端部の一方に取り付けそして前記可撓性腱を心臓弁の弁尖に固定するように構成されたらせん状ワイヤと、
チャンネルを有し、前記心臓弁の弁尖をクランプしそして前記チャンネルを通して前記可撓性腱をデリバリーして、前記らせん状ワイヤを前記弁尖に固定するように構成された捕捉デバイスと、
を含む、腱索修復のためのデバイス。 - 穿刺針をさらに含み、前記捕捉デバイスは、前記穿刺針及び可撓性腱を通過させるように構成されたチャンネルを含み、前記穿刺針は前記捕捉デバイスが前記弁尖をクランプしている間に、前記弁尖を穿刺するように構成されている、請求項1記載のデバイス。
- 前記穿刺針は前記可撓性腱を通過させるように構成された管腔を含む、請求項2記載のデバイス。
- 患者の心臓の組織壁において前記可撓性腱を固定するように構成されたアンカーをさらに含む、請求項1〜3のいずれか1項記載のデバイス。
- 前記捕捉デバイスは捕捉デバイスを開閉するように構成されたヒンジを含む、請求項1〜4のいずれか1項記載のデバイス。
- 前記弁尖を通る可撓性腱の配置のために前記弁尖を捕捉するように構成された吸引デバイスをさらに含む、請求項1〜5のいずれか1項記載のデバイス。
- 腱索の修復方法であって、前記方法は、
捕捉デバイスを使用して患者の心臓弁の弁尖を捕捉することと、
前記捕捉デバイスにより前記弁尖が捕捉されている間に、可撓性腱を前記弁尖を通して配置することと、
らせん状ワイヤを使用して、前記可撓性腱の第一の端部を前記弁尖内に固定することと、
前記患者の心臓の組織壁内に前記可撓性腱の第二の端部を固定することと、
を含む方法。 - 前記組織壁は前記患者の左心室壁の乳頭筋であり、前記可撓性腱の第二の端部を固定することは前記可撓性腱の第一の端部を固定する前に行われる、請求項7記載の方法。
- 前記可撓性腱の第二の端部を固定することは、前記可撓性腱の第二の端部に連結されたアンカーを挿入するために前記組織壁を穿刺針で貫通することを含む、請求項7〜8のいずれか1項記載の方法。
- 前記捕捉デバイスは、前記穿刺針及び可撓性腱を通過させるように構成されたチャンネルを含み、前記穿刺針は前記可撓性腱を通過させるように構成された管腔を含む、請求項9記載の方法。
- 前記捕捉デバイスは捕捉デバイスを開閉するように構成されたヒンジを含む、請求項7〜10のいずれか1項記載の方法。
- 第一の端部及び第二の端部を有する可撓性腱と、
前記可撓性腱の第一の端部及び第二の端部の一方に取り付けそして前記可撓性腱を心臓弁の弁尖又は心臓の組織壁に固定するように構成されたアンカーと、を含む、腱索修復デバイス。 - 前記アンカーはらせん状ワイヤであり、そしてフィルムで包まれている、請求項12記載のデバイス。
- 前記アンカーは前記アンカーが配置される心臓弁の弁尖における穿刺穴を保護又は充填するように構成されている、請求項12又は13のいずれか1項記載のデバイス。
- 前記可撓性腱の第二の端部に配置された第二のアンカーをさらに含み、前記アンカーは前記可撓性腱の第一の端部に配置されており、前記第一のアンカー及び前記第二のアンカーは前記弁尖に固定されずに前記組織壁を貫通する、請求項12記載のデバイス。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022076609A JP7463430B2 (ja) | 2017-12-20 | 2022-05-06 | 人工腱索修復デバイス及びそのデリバリー |
JP2024051301A JP2024069707A (ja) | 2017-12-20 | 2024-03-27 | 人工腱索修復デバイス及びそのデリバリー |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762608356P | 2017-12-20 | 2017-12-20 | |
US62/608,356 | 2017-12-20 | ||
US16/226,002 | 2018-12-19 | ||
US16/226,002 US11376127B2 (en) | 2017-12-20 | 2018-12-19 | Artificial chordae tendineae repair devices and delivery thereof |
PCT/US2018/066747 WO2019126465A1 (en) | 2017-12-20 | 2018-12-20 | Artificial chordae tendineae repair devices and delivery thereof |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022076609A Division JP7463430B2 (ja) | 2017-12-20 | 2022-05-06 | 人工腱索修復デバイス及びそのデリバリー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021506461A true JP2021506461A (ja) | 2021-02-22 |
JP7307071B2 JP7307071B2 (ja) | 2023-07-11 |
Family
ID=66815412
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020534189A Active JP7307071B2 (ja) | 2017-12-20 | 2018-12-20 | 人工腱索修復デバイス及びそのデリバリー |
JP2022076609A Active JP7463430B2 (ja) | 2017-12-20 | 2022-05-06 | 人工腱索修復デバイス及びそのデリバリー |
JP2024051301A Pending JP2024069707A (ja) | 2017-12-20 | 2024-03-27 | 人工腱索修復デバイス及びそのデリバリー |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022076609A Active JP7463430B2 (ja) | 2017-12-20 | 2022-05-06 | 人工腱索修復デバイス及びそのデリバリー |
JP2024051301A Pending JP2024069707A (ja) | 2017-12-20 | 2024-03-27 | 人工腱索修復デバイス及びそのデリバリー |
Country Status (7)
Country | Link |
---|---|
US (2) | US11376127B2 (ja) |
EP (1) | EP3727201A1 (ja) |
JP (3) | JP7307071B2 (ja) |
CN (1) | CN111491590A (ja) |
AU (3) | AU2018388998B2 (ja) |
CA (2) | CA3208590A1 (ja) |
WO (1) | WO2019126465A1 (ja) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006097931A2 (en) | 2005-03-17 | 2006-09-21 | Valtech Cardio, Ltd. | Mitral valve treatment techniques |
US11259924B2 (en) | 2006-12-05 | 2022-03-01 | Valtech Cardio Ltd. | Implantation of repair devices in the heart |
US9974653B2 (en) | 2006-12-05 | 2018-05-22 | Valtech Cardio, Ltd. | Implantation of repair devices in the heart |
US11660190B2 (en) | 2007-03-13 | 2023-05-30 | Edwards Lifesciences Corporation | Tissue anchors, systems and methods, and devices |
US8382829B1 (en) | 2008-03-10 | 2013-02-26 | Mitralign, Inc. | Method to reduce mitral regurgitation by cinching the commissure of the mitral valve |
US8545553B2 (en) | 2009-05-04 | 2013-10-01 | Valtech Cardio, Ltd. | Over-wire rotation tool |
US8715342B2 (en) | 2009-05-07 | 2014-05-06 | Valtech Cardio, Ltd. | Annuloplasty ring with intra-ring anchoring |
US10517719B2 (en) | 2008-12-22 | 2019-12-31 | Valtech Cardio, Ltd. | Implantation of repair devices in the heart |
ES2873182T3 (es) | 2008-12-22 | 2021-11-03 | Valtech Cardio Ltd | Dispositivos de anuloplastia ajustables |
US8241351B2 (en) | 2008-12-22 | 2012-08-14 | Valtech Cardio, Ltd. | Adjustable partial annuloplasty ring and mechanism therefor |
US8353956B2 (en) | 2009-02-17 | 2013-01-15 | Valtech Cardio, Ltd. | Actively-engageable movement-restriction mechanism for use with an annuloplasty structure |
US9968452B2 (en) | 2009-05-04 | 2018-05-15 | Valtech Cardio, Ltd. | Annuloplasty ring delivery cathethers |
US9180007B2 (en) | 2009-10-29 | 2015-11-10 | Valtech Cardio, Ltd. | Apparatus and method for guide-wire based advancement of an adjustable implant |
US10098737B2 (en) | 2009-10-29 | 2018-10-16 | Valtech Cardio, Ltd. | Tissue anchor for annuloplasty device |
EP2506777B1 (en) | 2009-12-02 | 2020-11-25 | Valtech Cardio, Ltd. | Combination of spool assembly coupled to a helical anchor and delivery tool for implantation thereof |
US10792152B2 (en) | 2011-06-23 | 2020-10-06 | Valtech Cardio, Ltd. | Closed band for percutaneous annuloplasty |
US8858623B2 (en) | 2011-11-04 | 2014-10-14 | Valtech Cardio, Ltd. | Implant having multiple rotational assemblies |
EP2775896B1 (en) | 2011-11-08 | 2020-01-01 | Valtech Cardio, Ltd. | Controlled steering functionality for implant-delivery tool |
CN104203157B (zh) | 2011-12-12 | 2016-02-03 | 戴维·阿隆 | 心脏瓣膜修补器械 |
EP2900150B1 (en) | 2012-09-29 | 2018-04-18 | Mitralign, Inc. | Plication lock delivery system |
EP3730084A1 (en) | 2012-10-23 | 2020-10-28 | Valtech Cardio, Ltd. | Controlled steering functionality for implant-delivery tool |
US10376266B2 (en) | 2012-10-23 | 2019-08-13 | Valtech Cardio, Ltd. | Percutaneous tissue anchor techniques |
US9730793B2 (en) | 2012-12-06 | 2017-08-15 | Valtech Cardio, Ltd. | Techniques for guide-wire based advancement of a tool |
EP2961351B1 (en) | 2013-02-26 | 2018-11-28 | Mitralign, Inc. | Devices for percutaneous tricuspid valve repair |
US10449333B2 (en) | 2013-03-14 | 2019-10-22 | Valtech Cardio, Ltd. | Guidewire feeder |
WO2014152503A1 (en) | 2013-03-15 | 2014-09-25 | Mitralign, Inc. | Translation catheters, systems, and methods of use thereof |
US10070857B2 (en) | 2013-08-31 | 2018-09-11 | Mitralign, Inc. | Devices and methods for locating and implanting tissue anchors at mitral valve commissure |
US10299793B2 (en) | 2013-10-23 | 2019-05-28 | Valtech Cardio, Ltd. | Anchor magazine |
US9610162B2 (en) | 2013-12-26 | 2017-04-04 | Valtech Cardio, Ltd. | Implantation of flexible implant |
GB2530487B (en) | 2014-09-17 | 2016-12-28 | Cardiomech As | Device for heart repair |
US10195030B2 (en) | 2014-10-14 | 2019-02-05 | Valtech Cardio, Ltd. | Leaflet-restraining techniques |
US20160256269A1 (en) | 2015-03-05 | 2016-09-08 | Mitralign, Inc. | Devices for treating paravalvular leakage and methods use thereof |
CN111265335B (zh) | 2015-04-30 | 2022-03-15 | 瓦尔泰克卡迪欧有限公司 | 瓣膜成形术技术 |
WO2017117370A2 (en) | 2015-12-30 | 2017-07-06 | Mitralign, Inc. | System and method for reducing tricuspid regurgitation |
US10702274B2 (en) | 2016-05-26 | 2020-07-07 | Edwards Lifesciences Corporation | Method and system for closing left atrial appendage |
GB201611910D0 (en) | 2016-07-08 | 2016-08-24 | Valtech Cardio Ltd | Adjustable annuloplasty device with alternating peaks and troughs |
US10925731B2 (en) | 2016-12-30 | 2021-02-23 | Pipeline Medical Technologies, Inc. | Method and apparatus for transvascular implantation of neo chordae tendinae |
US9877833B1 (en) | 2016-12-30 | 2018-01-30 | Pipeline Medical Technologies, Inc. | Method and apparatus for transvascular implantation of neo chordae tendinae |
US11083580B2 (en) | 2016-12-30 | 2021-08-10 | Pipeline Medical Technologies, Inc. | Method of securing a leaflet anchor to a mitral valve leaflet |
US11045627B2 (en) | 2017-04-18 | 2021-06-29 | Edwards Lifesciences Corporation | Catheter system with linear actuation control mechanism |
US10835221B2 (en) | 2017-11-02 | 2020-11-17 | Valtech Cardio, Ltd. | Implant-cinching devices and systems |
US11135062B2 (en) | 2017-11-20 | 2021-10-05 | Valtech Cardio Ltd. | Cinching of dilated heart muscle |
CN111655200B (zh) | 2018-01-24 | 2023-07-14 | 爱德华兹生命科学创新(以色列)有限公司 | 瓣环成形术结构的收缩 |
EP3743014B1 (en) | 2018-01-26 | 2023-07-19 | Edwards Lifesciences Innovation (Israel) Ltd. | Techniques for facilitating heart valve tethering and chord replacement |
WO2019195860A2 (en) | 2018-04-04 | 2019-10-10 | Vdyne, Llc | Devices and methods for anchoring transcatheter heart valve |
WO2019217398A1 (en) * | 2018-05-08 | 2019-11-14 | St. Jude Medical, Cardiology Division, Inc. | Transcatheter mitral valve chordae augmentation |
CN112384175A (zh) | 2018-07-12 | 2021-02-19 | 瓦尔泰克卡迪欧有限公司 | 瓣环成形***及其锁定工具 |
US11071627B2 (en) | 2018-10-18 | 2021-07-27 | Vdyne, Inc. | Orthogonally delivered transcatheter heart valve frame for valve in valve prosthesis |
US11344413B2 (en) | 2018-09-20 | 2022-05-31 | Vdyne, Inc. | Transcatheter deliverable prosthetic heart valves and methods of delivery |
US11278437B2 (en) | 2018-12-08 | 2022-03-22 | Vdyne, Inc. | Compression capable annular frames for side delivery of transcatheter heart valve replacement |
US10321995B1 (en) | 2018-09-20 | 2019-06-18 | Vdyne, Llc | Orthogonally delivered transcatheter heart valve replacement |
US10595994B1 (en) | 2018-09-20 | 2020-03-24 | Vdyne, Llc | Side-delivered transcatheter heart valve replacement |
US11109969B2 (en) | 2018-10-22 | 2021-09-07 | Vdyne, Inc. | Guidewire delivery of transcatheter heart valve |
CN113286566A (zh) | 2018-12-12 | 2021-08-20 | 管道医疗技术公司 | 用于二尖瓣腱索修复的方法和装置 |
US10653522B1 (en) | 2018-12-20 | 2020-05-19 | Vdyne, Inc. | Proximal tab for side-delivered transcatheter heart valve prosthesis |
US11253359B2 (en) | 2018-12-20 | 2022-02-22 | Vdyne, Inc. | Proximal tab for side-delivered transcatheter heart valves and methods of delivery |
US11273032B2 (en) | 2019-01-26 | 2022-03-15 | Vdyne, Inc. | Collapsible inner flow control component for side-deliverable transcatheter heart valve prosthesis |
US11185409B2 (en) | 2019-01-26 | 2021-11-30 | Vdyne, Inc. | Collapsible inner flow control component for side-delivered transcatheter heart valve prosthesis |
EP3934583B1 (en) | 2019-03-05 | 2023-12-13 | Vdyne, Inc. | Tricuspid regurgitation control devices for orthogonal transcatheter heart valve prosthesis |
US11173027B2 (en) | 2019-03-14 | 2021-11-16 | Vdyne, Inc. | Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same |
US11076956B2 (en) | 2019-03-14 | 2021-08-03 | Vdyne, Inc. | Proximal, distal, and anterior anchoring tabs for side-delivered transcatheter mitral valve prosthesis |
US10758346B1 (en) | 2019-03-14 | 2020-09-01 | Vdyne, Inc. | A2 clip for side-delivered transcatheter mitral valve prosthesis |
US10631983B1 (en) | 2019-03-14 | 2020-04-28 | Vdyne, Inc. | Distal subannular anchoring tab for side-delivered transcatheter valve prosthesis |
AU2020267390A1 (en) | 2019-05-04 | 2021-11-11 | Vdyne, Inc. | Cinch device and method for deployment of a side-delivered prosthetic heart valve in a native annulus |
CA3152042A1 (en) | 2019-08-20 | 2021-02-25 | Vdyne, Inc. | Delivery and retrieval devices and methods for side-deliverable transcatheter prosthetic valves |
AU2020337235A1 (en) | 2019-08-26 | 2022-03-24 | Vdyne, Inc. | Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same |
EP4051182A1 (en) | 2019-10-29 | 2022-09-07 | Edwards Lifesciences Innovation (Israel) Ltd. | Annuloplasty and tissue anchor technologies |
WO2021098414A1 (zh) * | 2019-11-21 | 2021-05-27 | 杭州德晋医疗科技有限公司 | 旋转芯轴组件、操控手柄、瓣膜缝线器及瓣膜缝线*** |
WO2021135270A1 (zh) * | 2019-12-31 | 2021-07-08 | 杭州德晋医疗科技有限公司 | 集成式锚定件及锚定*** |
US11234813B2 (en) | 2020-01-17 | 2022-02-01 | Vdyne, Inc. | Ventricular stability elements for side-deliverable prosthetic heart valves and methods of delivery |
WO2021236634A2 (en) | 2020-05-20 | 2021-11-25 | Cardiac Implants, Llc | Reducing the diameter of a cardiac valve annulus with independent control over each of the anchors that are launched into the annulus |
WO2023062522A1 (en) * | 2021-10-12 | 2023-04-20 | Spectrum Technologies, Llc | Device, system and method for cardiac valve repair |
US20230346545A1 (en) * | 2022-04-29 | 2023-11-02 | Tangent Biotech Inc. | Percutaneous tricuspid valve repair devices and methods |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006500090A (ja) * | 2002-08-29 | 2006-01-05 | ボストン サイエンティフィック リミティド | 組織係止具並びに関連した展開システム及び方法 |
US20080125860A1 (en) * | 2002-11-15 | 2008-05-29 | Webler William E | Valve aptation assist device |
JP2014523256A (ja) * | 2011-04-04 | 2014-09-11 | ザ メディカル リサーチ,インフラストラクチュア,アンド ヘルス サービシーズ ファンド オブ ザ テル アビブ メディカル センター | 心臓弁修復のための装置および方法 |
JP2015523898A (ja) * | 2012-06-22 | 2015-08-20 | ミドル・ピーク・メディカル・インコーポレイテッド | 弁逆流症の経カテーテル的治療のためのデバイス、システム、および方法 |
WO2017066889A1 (en) * | 2015-10-21 | 2017-04-27 | Coremedic Ag | Medical apparatus and method for heart valve repair |
WO2017066890A1 (en) * | 2015-10-21 | 2017-04-27 | Coremedic Ag | Medical instrument and method for heart valve repair |
WO2017072229A1 (en) * | 2015-10-27 | 2017-05-04 | Xeltis, Bv | Medical device using bioabsorbable material |
US20170156861A1 (en) * | 2013-10-23 | 2017-06-08 | Lc Therapeutics, Inc. | Percutaneous or Minimally Invasive Cardiac Valve Repair System and Methods of Using the Same |
US20170304050A1 (en) * | 2016-04-22 | 2017-10-26 | Edwards Lifesciences Corporation | Beating-heart mitral valve chordae replacement |
US20170319333A1 (en) * | 2016-05-03 | 2017-11-09 | Tendyne Holdings, Inc. | Apparatus and methods for anterior valve leaflet management |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6997950B2 (en) | 2003-01-16 | 2006-02-14 | Chawla Surendra K | Valve repair device |
WO2007062054A2 (en) * | 2005-11-21 | 2007-05-31 | The Brigham And Women's Hospital, Inc. | Percutaneous cardiac valve repair with adjustable artificial chordae |
US7635386B1 (en) | 2006-03-07 | 2009-12-22 | University Of Maryland, Baltimore | Methods and devices for performing cardiac valve repair |
EP3141219A1 (en) | 2008-04-23 | 2017-03-15 | Medtronic, Inc. | Stented heart valve devices |
US20100023118A1 (en) * | 2008-07-24 | 2010-01-28 | Edwards Lifesciences Corporation | Method and apparatus for repairing or replacing chordae tendinae |
US8715342B2 (en) * | 2009-05-07 | 2014-05-06 | Valtech Cardio, Ltd. | Annuloplasty ring with intra-ring anchoring |
US8147542B2 (en) | 2008-12-22 | 2012-04-03 | Valtech Cardio, Ltd. | Adjustable repair chords and spool mechanism therefor |
US20110011917A1 (en) * | 2008-12-31 | 2011-01-20 | Hansen Medical, Inc. | Methods, devices, and kits for treating valve prolapse |
WO2012040865A1 (en) * | 2010-10-01 | 2012-04-05 | Alberto Weber | Medical apparatus and method for heart valve repair |
US8888843B2 (en) * | 2011-01-28 | 2014-11-18 | Middle Peak Medical, Inc. | Device, system, and method for transcatheter treatment of valve regurgitation |
US9078645B2 (en) * | 2011-12-19 | 2015-07-14 | Edwards Lifesciences Corporation | Knotless suture anchoring devices and tools for implants |
US20140046347A1 (en) | 2012-08-10 | 2014-02-13 | W. L. Gore & Associates, Inc. | Devices, systems and methods for engaging tissue |
US11744594B2 (en) * | 2012-11-16 | 2023-09-05 | W.L. Gore & Associates, Inc. | Space filling devices |
US9468527B2 (en) * | 2013-06-12 | 2016-10-18 | Edwards Lifesciences Corporation | Cardiac implant with integrated suture fasteners |
CA2920384A1 (en) | 2013-08-06 | 2015-02-12 | Lc Therapeutics, Inc. | Synthetic chord for cardiac valve repair applications |
WO2015193728A2 (en) * | 2014-06-19 | 2015-12-23 | 4Tech Inc. | Cardiac tissue cinching |
CN107072784B (zh) | 2014-06-24 | 2019-07-05 | 中峰医疗公司 | 用于锚固植入物的***和方法 |
WO2016008058A1 (en) * | 2014-07-17 | 2016-01-21 | Coremedic Ag | Medical apparatus and method for heart valve repair |
GB2530487B (en) * | 2014-09-17 | 2016-12-28 | Cardiomech As | Device for heart repair |
WO2016126699A1 (en) | 2015-02-02 | 2016-08-11 | On-X Life Technologies, Inc. | Rapid deployment artificial chordae tendinae system |
SG11201803641VA (en) | 2015-11-02 | 2018-05-30 | Univ Maryland | Distal anchor apparatus and methods for mitral valve repair |
WO2017156259A1 (en) * | 2016-03-10 | 2017-09-14 | Lc Therapeutics, Inc. | Synthetic chord for cardiac valve repair applications |
US9877833B1 (en) * | 2016-12-30 | 2018-01-30 | Pipeline Medical Technologies, Inc. | Method and apparatus for transvascular implantation of neo chordae tendinae |
-
2018
- 2018-12-19 US US16/226,002 patent/US11376127B2/en active Active
- 2018-12-20 JP JP2020534189A patent/JP7307071B2/ja active Active
- 2018-12-20 CN CN201880082232.2A patent/CN111491590A/zh active Pending
- 2018-12-20 CA CA3208590A patent/CA3208590A1/en active Pending
- 2018-12-20 CA CA3084996A patent/CA3084996C/en active Active
- 2018-12-20 EP EP18833799.2A patent/EP3727201A1/en active Pending
- 2018-12-20 WO PCT/US2018/066747 patent/WO2019126465A1/en unknown
- 2018-12-20 AU AU2018388998A patent/AU2018388998B2/en active Active
-
2021
- 2021-09-22 AU AU2021236494A patent/AU2021236494B2/en active Active
-
2022
- 2022-05-06 JP JP2022076609A patent/JP7463430B2/ja active Active
- 2022-06-02 US US17/830,552 patent/US20220287843A1/en active Pending
-
2023
- 2023-10-26 AU AU2023254987A patent/AU2023254987A1/en active Pending
-
2024
- 2024-03-27 JP JP2024051301A patent/JP2024069707A/ja active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006500090A (ja) * | 2002-08-29 | 2006-01-05 | ボストン サイエンティフィック リミティド | 組織係止具並びに関連した展開システム及び方法 |
US20080125860A1 (en) * | 2002-11-15 | 2008-05-29 | Webler William E | Valve aptation assist device |
JP2014523256A (ja) * | 2011-04-04 | 2014-09-11 | ザ メディカル リサーチ,インフラストラクチュア,アンド ヘルス サービシーズ ファンド オブ ザ テル アビブ メディカル センター | 心臓弁修復のための装置および方法 |
JP2015523898A (ja) * | 2012-06-22 | 2015-08-20 | ミドル・ピーク・メディカル・インコーポレイテッド | 弁逆流症の経カテーテル的治療のためのデバイス、システム、および方法 |
US20170156861A1 (en) * | 2013-10-23 | 2017-06-08 | Lc Therapeutics, Inc. | Percutaneous or Minimally Invasive Cardiac Valve Repair System and Methods of Using the Same |
JP2018531093A (ja) * | 2015-10-21 | 2018-10-25 | コアメディック アーゲーCoremedic Ag | 心臓弁修復用の医療器具および方法 |
WO2017066889A1 (en) * | 2015-10-21 | 2017-04-27 | Coremedic Ag | Medical apparatus and method for heart valve repair |
WO2017066890A1 (en) * | 2015-10-21 | 2017-04-27 | Coremedic Ag | Medical instrument and method for heart valve repair |
JP2018533398A (ja) * | 2015-10-21 | 2018-11-15 | コアメディック アーゲーCoremedic Ag | 心臓弁修復用の医療器具および方法 |
WO2017072229A1 (en) * | 2015-10-27 | 2017-05-04 | Xeltis, Bv | Medical device using bioabsorbable material |
JP2019513026A (ja) * | 2015-10-27 | 2019-05-23 | ゼルティス ベーフェー | 生体吸収性材料を使用する医療器具 |
US20170304050A1 (en) * | 2016-04-22 | 2017-10-26 | Edwards Lifesciences Corporation | Beating-heart mitral valve chordae replacement |
US20170319333A1 (en) * | 2016-05-03 | 2017-11-09 | Tendyne Holdings, Inc. | Apparatus and methods for anterior valve leaflet management |
Also Published As
Publication number | Publication date |
---|---|
WO2019126465A1 (en) | 2019-06-27 |
US11376127B2 (en) | 2022-07-05 |
CA3084996C (en) | 2023-09-19 |
JP2022105554A (ja) | 2022-07-14 |
CN111491590A (zh) | 2020-08-04 |
JP2024069707A (ja) | 2024-05-21 |
CA3084996A1 (en) | 2019-06-27 |
AU2021236494B2 (en) | 2023-08-03 |
JP7463430B2 (ja) | 2024-04-08 |
US20220287843A1 (en) | 2022-09-15 |
JP7307071B2 (ja) | 2023-07-11 |
AU2021236494A1 (en) | 2021-10-21 |
EP3727201A1 (en) | 2020-10-28 |
AU2018388998B2 (en) | 2021-10-14 |
US20190183648A1 (en) | 2019-06-20 |
CA3208590A1 (en) | 2019-06-27 |
AU2018388998A1 (en) | 2020-07-16 |
AU2023254987A1 (en) | 2023-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7463430B2 (ja) | 人工腱索修復デバイス及びそのデリバリー | |
USRE47490E1 (en) | Prosthetic valve with ventricular tethers | |
US9131928B2 (en) | Elongated body for deployment in a heart | |
US9060858B2 (en) | Methods, systems and devices for cardiac valve repair | |
US8470028B2 (en) | Methods, systems and devices for cardiac valve repair | |
EP2293739B1 (en) | Heart valve repair device | |
US7316706B2 (en) | Tensioning device, system, and method for treating mitral valve regurgitation | |
US6406420B1 (en) | Methods and devices for improving cardiac function in hearts | |
US20100298929A1 (en) | Methods, systems and devices for cardiac valve repair | |
US20100152845A1 (en) | Annuloplasty Device Having Shape-Adjusting Tension Filaments | |
EP2231028A2 (en) | Methods and devices for treatment of a heart | |
US20150342737A1 (en) | Mitral and ventricular geometry restoration systems and methods | |
WO2020236417A1 (en) | Expandable anchor for heart valve repair devices | |
JP2022549279A (ja) | 僧帽弁腱索修復のためのアンカー |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200813 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210730 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210817 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211112 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20220104 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220506 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20220506 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20220517 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20220524 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20220603 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20220607 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20220913 |
|
C13 | Notice of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: C13 Effective date: 20221018 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230113 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20230411 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20230425 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230629 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7307071 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |