JP2016504136A - 心臓弁修復用のシステム - Google Patents
心臓弁修復用のシステム Download PDFInfo
- Publication number
- JP2016504136A JP2016504136A JP2015554185A JP2015554185A JP2016504136A JP 2016504136 A JP2016504136 A JP 2016504136A JP 2015554185 A JP2015554185 A JP 2015554185A JP 2015554185 A JP2015554185 A JP 2015554185A JP 2016504136 A JP2016504136 A JP 2016504136A
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- catheter
- commissure
- valve
- locator device
- 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
- 230000008439 repair process Effects 0.000 title claims description 21
- 210000003709 heart valve Anatomy 0.000 title claims description 20
- 239000007943 implant Substances 0.000 claims abstract description 85
- 210000004115 mitral valve Anatomy 0.000 claims abstract description 51
- 230000001746 atrial effect Effects 0.000 claims description 129
- 210000002837 heart atrium Anatomy 0.000 claims description 61
- 238000000034 method Methods 0.000 claims description 34
- 238000005259 measurement Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 description 24
- 239000000463 material Substances 0.000 description 19
- 230000002861 ventricular Effects 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 11
- 238000001356 surgical procedure Methods 0.000 description 11
- 230000017531 blood circulation Effects 0.000 description 10
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 238000004873 anchoring Methods 0.000 description 7
- 238000010009 beating Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 239000012781 shape memory material Substances 0.000 description 6
- 210000005246 left atrium Anatomy 0.000 description 5
- 210000005240 left ventricle Anatomy 0.000 description 5
- 208000012661 Dyskinesia Diseases 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 210000003492 pulmonary vein Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000010339 dilation Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 229910001000 nickel titanium Inorganic materials 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 208000012287 Prolapse Diseases 0.000 description 2
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 210000001765 aortic valve Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000004217 heart function Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 210000005242 cardiac chamber Anatomy 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- -1 copper-aluminum-nickel Chemical compound 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 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 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 210000005245 right atrium Anatomy 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61F2/2445—Annuloplasty rings in direct contact with the valve annulus
-
- 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
-
- 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
- A61F2/246—Devices for obstructing a leak through a native valve in a closed condition
-
- 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
- A61M—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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M25/0075—Valve means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00778—Operations on blood vessels
- A61B2017/00783—Valvuloplasty
-
- 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
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0069—Three-dimensional shapes cylindrical
-
- 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
- A61F2250/0059—Additional features; Implant or prostheses properties not otherwise provided for temporary
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0293—Catheter, guide wire or the like with means for holding, centering, anchoring or frictionally engaging the device within an artificial lumen, e.g. tube
Abstract
Description
本出願は、2013年1月25日出願の特許出願「A medical device and method for facilitating selection of an annuloplasty implant」、2013年1月25日出願の特許出願「A valve for short time replacement, for taking over the function of and/or for temporary or partial support of a native valve in a heart」、2013年1月25日出願の特許出願「A medical system, and a device for collecting chordae and/or leaflets」、及び2013年1月25日出願の特許出願「Temporary atrium support device」に関するものである。
本発明は、全体的に心臓弁修復の分野に関する。より具体的に、本発明は僧帽弁修復に関する。
心臓弁修復は、時間的に厳しく且つ困難な手順であるということが知られている。今日における既知のシステムと方法は、作業に長時間を要し、且つ、作業を行う医療スタッフには非常に高度なものである。それ故、患者の生命は、医療スタッフの技術と、心臓弁に関連した問題の発見の時間に大いに依存する。
本発明の具体的な例はここで、添付の図面を参照すると共に記載される。しかし、本発明は、多くの異なる形態で実施され得るものであり、且つ、本明細書で説明される例に限定されると解釈されるべきではない。むしろ、これらの例は、本開示が徹底的且つ完全なものとなり、且つ本発明の範囲を当業者に十分に伝えるように、提供される。添付の図面にて例証される例の詳述において使用される用語は、本発明を制限するようには意図されていない。図中、同様の数字は、同様の要素を指す。
Claims (15)
- 僧帽弁を修復するため医療用システムであって:
仮弁体、
交連ロケータ装置、及び
弁輪形成インプラント(30)
を含み、
前記交連ロケータ装置は、前記僧帽弁を修復するための少なくとも1つの交連を位置付けて且つ前記弁輪形成インプラント(30)の形状及び/又は大きさの測定値を提供するためのものであり、交連ロケータ装置と仮弁体は接続される
ことを特徴とする医療用システム。 - 前記弁輪形成インプラントが螺旋形状を有する、ことを特徴とする請求項1に記載の医療用システム。
- 前記交連ロケータ装置が、2つの対向する交連での位置付けのために適用される、ことを特徴とする請求項1又は2に記載の医療用システム。
- 交連ロケータ装置が、楕円錐形を持つ拡張部材を備える、ことを特徴とする請求項1乃至3の何れか1つに記載の医療用システム。
- 仮弁体は、拡張部材の楕円錐形の断面のほぼ中心位置に配置される、ことを特徴とする請求項4に記載の医療用システム。
- 医療用システムは更に、腱索収集ユニット(11)を備える、ことを特徴とする請求項1乃至5の何れか1つに記載の医療用システム。
- 心房支援部材を更に備えており、ここで、心房支援部材、仮弁体、及び交連ロケータ装置が接続される、ことを特徴とする請求項1乃至6の何れか1つに記載の医療用システム。
- 前記拡張部材(21)は、少なくとも部分的にカテーテル(5)の内部に配置される、ことを特徴とする請求項1乃至7の何れか1つに記載の医療用システム。
- 前記カテーテル(5)を備えており、前記カテーテル(5)は操作側端部と遠位端を有し、前記拡張部材は、少なくとも1つの交連との付着のためにカテーテル(5)の遠位端から相対的に拡張自在な測定側端部を有する、ことを特徴とする請求項8に記載の医療用システム。
- 弁輪形成インプラント(30)の形状及び/又は大きさの選択に関連する測定値は、心臓弁に位置決めされた時にカテーテル(5)の遠位端から少なくとも1つの交連までの、拡張部材(21)の測定側端部の少なくとも1つの延出長に基づく、ことを特徴とする請求項9に記載の医療用システム。
- 僧帽弁を修復する方法であって:
1つの操作で、仮弁体に接続される交連ロケータ装置の使用により仮弁体を位置決めして、交連ロケータ装置の使用により弁輪形成インプラントの大きさ及び/又は形状を測定する工程、
僧帽弁に弁輪形成インプラントを位置決めする工程、及び
僧帽弁を修復するために僧帽弁に弁輪形成インプラントを固定する工程
を含む方法。 - 仮弁体と交連ロケータ装置を位置決めする工程が、仮弁体と交連ロケータ装置を、心房から心室へと下方に動かすことによって行われる、ことを特徴とする請求項11に記載の方法。
- 仮弁体が、仮弁体と交連ロケータ装置に接続される腱索収集ユニットの使用により固定される、ことを特徴とする請求項11又は12に記載の方法。
- 仮弁体を位置決めする工程は更に、交連ロケータ装置と仮弁体に接続される心房支援装置の使用によるものを含む、ことを特徴とする請求項11乃至13の何れか1つに記載の方法。
- 僧帽弁へのアクセスが、経大腿的に又は経先端的に獲得される、ことを特徴とする請求項11乃至14の何れか1つに記載の方法。
Applications Claiming Priority (21)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361756657P | 2013-01-25 | 2013-01-25 | |
US201361756633P | 2013-01-25 | 2013-01-25 | |
US201361756670P | 2013-01-25 | 2013-01-25 | |
US201361756649P | 2013-01-25 | 2013-01-25 | |
US201361756663P | 2013-01-25 | 2013-01-25 | |
EP13152770.7 | 2013-01-25 | ||
US61/756,633 | 2013-01-25 | ||
US61/756,649 | 2013-01-25 | ||
US61/756,663 | 2013-01-25 | ||
EP13152768 | 2013-01-25 | ||
EP13152774.9 | 2013-01-25 | ||
EP13152770 | 2013-01-25 | ||
US61/756,670 | 2013-01-25 | ||
EP13152774 | 2013-01-25 | ||
EP13152769 | 2013-01-25 | ||
US61/756,657 | 2013-01-25 | ||
EP13152769.9 | 2013-01-25 | ||
EP13152771 | 2013-01-25 | ||
EP13152771.5 | 2013-01-25 | ||
EP13152768.1 | 2013-01-25 | ||
PCT/EP2014/051544 WO2014114798A1 (en) | 2013-01-25 | 2014-01-27 | A system for cardiac valve repair |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016504136A true JP2016504136A (ja) | 2016-02-12 |
JP2016504136A5 JP2016504136A5 (ja) | 2017-03-02 |
JP6545103B2 JP6545103B2 (ja) | 2019-07-17 |
Family
ID=51226957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015554185A Expired - Fee Related JP6545103B2 (ja) | 2013-01-25 | 2014-01-27 | 心臓弁修復用のシステム |
Country Status (10)
Country | Link |
---|---|
US (1) | US10856983B2 (ja) |
EP (1) | EP2948100B1 (ja) |
JP (1) | JP6545103B2 (ja) |
KR (1) | KR102370065B1 (ja) |
CN (1) | CN104994811B (ja) |
AU (1) | AU2014209875B2 (ja) |
BR (1) | BR112015017206A2 (ja) |
CA (1) | CA2897912C (ja) |
RU (1) | RU2672804C2 (ja) |
WO (1) | WO2014114798A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11944537B2 (en) | 2017-01-24 | 2024-04-02 | 4C Medical Technologies, Inc. | Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8579964B2 (en) | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
CN103491900B (zh) | 2010-12-23 | 2017-03-01 | 托尔福公司 | 用于二尖瓣修复和替换的系统 |
US9308087B2 (en) | 2011-04-28 | 2016-04-12 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
US9554897B2 (en) | 2011-04-28 | 2017-01-31 | Neovasc Tiara Inc. | Methods and apparatus for engaging a valve prosthesis with tissue |
US10500038B1 (en) | 2011-05-20 | 2019-12-10 | Tel Hashomer Medical Research Infrastructure And Services Ltd. | Prosthetic mitral valve, and methods and devices for deploying the prosthetic mitral valve |
CN103997990A (zh) | 2011-06-21 | 2014-08-20 | 托尔福公司 | 人工心脏瓣膜装置及相关系统和方法 |
EP3984500A1 (en) | 2011-10-19 | 2022-04-20 | Twelve, Inc. | Prosthetic heart valve devices |
US9655722B2 (en) | 2011-10-19 | 2017-05-23 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
EP3943047B1 (en) | 2011-10-19 | 2023-08-30 | Twelve, Inc. | Device for heart valve replacement |
US9039757B2 (en) | 2011-10-19 | 2015-05-26 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
US11202704B2 (en) | 2011-10-19 | 2021-12-21 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
US9763780B2 (en) | 2011-10-19 | 2017-09-19 | Twelve, Inc. | Devices, systems and methods for heart valve replacement |
US9579198B2 (en) | 2012-03-01 | 2017-02-28 | Twelve, Inc. | Hydraulic delivery systems for prosthetic heart valve devices and associated methods |
ITTO20120372A1 (it) * | 2012-04-27 | 2013-10-28 | Marcio Scorsin | Protesi valvolare cardiaca monocuspide |
IN2014MN02424A (ja) | 2012-05-20 | 2015-10-09 | Tel Hashomer Medical Res Infrastructure & Services Ltd | |
US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
CN105246431B (zh) | 2013-05-20 | 2018-04-06 | 托尔福公司 | 可植入心脏瓣膜装置、二尖瓣修复装置以及相关系统和方法 |
EP3277364B1 (en) * | 2015-03-30 | 2021-11-10 | HOCOR Cardiovascular Technologies LLC | Percutaneous temporary aortic valve |
US10238490B2 (en) | 2015-08-21 | 2019-03-26 | Twelve, Inc. | Implant heart valve devices, mitral valve repair devices and associated systems and methods |
US11833034B2 (en) | 2016-01-13 | 2023-12-05 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
CN113633435A (zh) | 2016-01-29 | 2021-11-12 | 内奥瓦斯克迪亚拉公司 | 用于防止流出阻塞的假体瓣膜 |
GB2548086B (en) * | 2016-03-01 | 2020-01-29 | Strait Access Tech Holdings Pty Ltd | An inflatable insertion device for percutaneous insertion |
WO2017189276A1 (en) | 2016-04-29 | 2017-11-02 | Medtronic Vascular Inc. | Prosthetic heart valve devices with tethered anchors and associated systems and methods |
CN113893064A (zh) | 2016-11-21 | 2022-01-07 | 内奥瓦斯克迪亚拉公司 | 用于快速收回经导管心脏瓣膜递送系统的方法和系统 |
US10702381B2 (en) | 2016-12-01 | 2020-07-07 | Boston Scientific Scimed, Inc. | Heart valve remodeling device |
EP3558164A1 (en) | 2016-12-21 | 2019-10-30 | Triflo Cardiovascular Inc. | Heart valve support device and methods for making and using the same |
US10653523B2 (en) | 2017-01-19 | 2020-05-19 | 4C Medical Technologies, Inc. | Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves |
US10575950B2 (en) | 2017-04-18 | 2020-03-03 | Twelve, Inc. | Hydraulic systems for delivering prosthetic heart valve devices and associated methods |
US10702378B2 (en) | 2017-04-18 | 2020-07-07 | Twelve, Inc. | Prosthetic heart valve device and associated systems and methods |
US10433961B2 (en) | 2017-04-18 | 2019-10-08 | Twelve, Inc. | Delivery systems with tethers for prosthetic heart valve devices and associated methods |
US10792151B2 (en) | 2017-05-11 | 2020-10-06 | Twelve, Inc. | Delivery systems for delivering prosthetic heart valve devices and associated methods |
US10646338B2 (en) | 2017-06-02 | 2020-05-12 | Twelve, Inc. | Delivery systems with telescoping capsules for deploying prosthetic heart valve devices and associated methods |
US10709591B2 (en) | 2017-06-06 | 2020-07-14 | Twelve, Inc. | Crimping device and method for loading stents and prosthetic heart valves |
US10786352B2 (en) | 2017-07-06 | 2020-09-29 | Twelve, Inc. | Prosthetic heart valve devices and associated systems and methods |
US10729541B2 (en) | 2017-07-06 | 2020-08-04 | Twelve, Inc. | Prosthetic heart valve devices and associated systems and methods |
US10765503B2 (en) | 2017-07-31 | 2020-09-08 | Edwards Lifesciences Corporation | Bicuspid valve dissection device |
CA3073834A1 (en) | 2017-08-25 | 2019-02-28 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
US11857441B2 (en) | 2018-09-04 | 2024-01-02 | 4C Medical Technologies, Inc. | Stent loading device |
US10912644B2 (en) | 2018-10-05 | 2021-02-09 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
AU2019374743B2 (en) | 2018-11-08 | 2022-03-03 | Neovasc Tiara Inc. | Ventricular deployment of a transcatheter mitral valve prosthesis |
CN111374798B (zh) * | 2018-12-27 | 2021-12-03 | 先健科技(深圳)有限公司 | 介入引导装置 |
CA3129062A1 (en) | 2019-02-06 | 2020-08-13 | inQB8 Medical Technologies, LLC | Intra-cardiac left atrial and dual support systems |
US11471282B2 (en) | 2019-03-19 | 2022-10-18 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
US11602429B2 (en) | 2019-04-01 | 2023-03-14 | Neovasc Tiara Inc. | Controllably deployable prosthetic valve |
WO2020210652A1 (en) | 2019-04-10 | 2020-10-15 | Neovasc Tiara Inc. | Prosthetic valve with natural blood flow |
CA3140925A1 (en) | 2019-05-20 | 2020-11-26 | Neovasc Tiara Inc. | Introducer with hemostasis mechanism |
CN113873971A (zh) | 2019-05-22 | 2021-12-31 | 特里弗洛心血管公司 | 心脏瓣膜支撑设备 |
AU2020295566B2 (en) | 2019-06-20 | 2023-07-20 | Neovasc Tiara Inc. | Low profile prosthetic mitral valve |
US11931253B2 (en) | 2020-01-31 | 2024-03-19 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: ball-slide attachment |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6355030B1 (en) * | 1998-09-25 | 2002-03-12 | Cardiothoracic Systems, Inc. | Instruments and methods employing thermal energy for the repair and replacement of cardiac valves |
JP2008523886A (ja) * | 2004-12-15 | 2008-07-10 | メッドテンティア エービー | 心臓弁の機能を改善するデバイス及び方法 |
JP2010515488A (ja) * | 2007-01-08 | 2010-05-13 | ミリピード リミテッド ライアビリティー カンパニー | 心臓特徴の再構成 |
JP2011506017A (ja) * | 2007-12-21 | 2011-03-03 | メドテンティア インターナショナル リミテッド オイ | 心臓弁のダウンサイジング装置および方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10327743B2 (en) * | 1999-04-09 | 2019-06-25 | Evalve, Inc. | Device and methods for endoscopic annuloplasty |
NZ515045A (en) * | 1999-05-04 | 2005-05-27 | Simon Marcus Horner | Cardiac assist method and apparatus for cyclically modifying dimensional characteristics of a heart |
US20060259137A1 (en) * | 2003-10-06 | 2006-11-16 | Jason Artof | Minimally invasive valve replacement system |
CA2542658A1 (en) * | 2003-10-17 | 2005-05-06 | Edwards Lifesciences Ag | Heart valve leaflet locator |
CN103491900B (zh) * | 2010-12-23 | 2017-03-01 | 托尔福公司 | 用于二尖瓣修复和替换的系统 |
WO2012095159A2 (de) * | 2011-01-11 | 2012-07-19 | Hans Reiner Figulla | Klappenprothese zum ersatz einer artrioventrikularklappe des herzens |
US9381082B2 (en) * | 2011-04-22 | 2016-07-05 | Edwards Lifesciences Corporation | Devices, systems and methods for accurate positioning of a prosthetic valve |
-
2014
- 2014-01-27 EP EP14701418.7A patent/EP2948100B1/en active Active
- 2014-01-27 US US14/762,401 patent/US10856983B2/en active Active
- 2014-01-27 CN CN201480005784.5A patent/CN104994811B/zh not_active Expired - Fee Related
- 2014-01-27 BR BR112015017206A patent/BR112015017206A2/pt not_active Application Discontinuation
- 2014-01-27 RU RU2015135802A patent/RU2672804C2/ru not_active IP Right Cessation
- 2014-01-27 CA CA2897912A patent/CA2897912C/en active Active
- 2014-01-27 KR KR1020157022899A patent/KR102370065B1/ko active IP Right Grant
- 2014-01-27 JP JP2015554185A patent/JP6545103B2/ja not_active Expired - Fee Related
- 2014-01-27 AU AU2014209875A patent/AU2014209875B2/en not_active Ceased
- 2014-01-27 WO PCT/EP2014/051544 patent/WO2014114798A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6355030B1 (en) * | 1998-09-25 | 2002-03-12 | Cardiothoracic Systems, Inc. | Instruments and methods employing thermal energy for the repair and replacement of cardiac valves |
JP2008523886A (ja) * | 2004-12-15 | 2008-07-10 | メッドテンティア エービー | 心臓弁の機能を改善するデバイス及び方法 |
JP2010515488A (ja) * | 2007-01-08 | 2010-05-13 | ミリピード リミテッド ライアビリティー カンパニー | 心臓特徴の再構成 |
JP2011506017A (ja) * | 2007-12-21 | 2011-03-03 | メドテンティア インターナショナル リミテッド オイ | 心臓弁のダウンサイジング装置および方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11944537B2 (en) | 2017-01-24 | 2024-04-02 | 4C Medical Technologies, Inc. | Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve |
Also Published As
Publication number | Publication date |
---|---|
KR20150143414A (ko) | 2015-12-23 |
CA2897912C (en) | 2021-11-30 |
JP6545103B2 (ja) | 2019-07-17 |
WO2014114798A1 (en) | 2014-07-31 |
CN104994811A (zh) | 2015-10-21 |
EP2948100A1 (en) | 2015-12-02 |
US20150351908A1 (en) | 2015-12-10 |
BR112015017206A2 (pt) | 2017-07-11 |
AU2014209875A1 (en) | 2015-07-23 |
RU2015135802A (ru) | 2017-03-03 |
CA2897912A1 (en) | 2014-07-31 |
EP2948100B1 (en) | 2021-05-05 |
US10856983B2 (en) | 2020-12-08 |
AU2014209875B2 (en) | 2019-03-14 |
RU2672804C2 (ru) | 2018-11-19 |
KR102370065B1 (ko) | 2022-03-04 |
CN104994811B (zh) | 2017-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6545103B2 (ja) | 心臓弁修復用のシステム | |
JP6430404B2 (ja) | 天然の心臓内弁膜の機能代行、および/または、天然の心臓内弁膜の一時的または部分的支援に用いる短期型置換用弁、並びに、この弁の送達方法 | |
JP6600558B2 (ja) | 腱索及び/又は弁尖の収集のための装置、医療システム、及び方法 | |
JP6422082B2 (ja) | 一時的な心房支援装置 | |
JP6718459B2 (ja) | 拡張可能な心外膜パッド及びデバイス並びにそれらの送達方法 | |
EP3668450B1 (en) | Dome structure for improved left ventricle function | |
DK2858599T3 (en) | Cardiac valve annuloplasty device | |
US7695510B2 (en) | Annuloplasty device having shape-adjusting tension filaments | |
US20080097595A1 (en) | Intraventricular cardiac prosthesis | |
JP2016508389A5 (ja) | ||
BR112015032553B1 (pt) | Dispositivo de orientação e dispositivo de manipulação | |
BR112013005665B1 (pt) | Válvula cardíaca protética e sistema de válvula cardíaca protética | |
KR20160002781A (ko) | 승모판막 스페이서 및 이를 이식하기 위한 시스템 및 방법 | |
WO2007097830A2 (en) | Extra-anatomic aortic valve placement | |
EP1753374A2 (en) | Implantable prosthetic valve | |
US20220031456A1 (en) | Apparatuses and methods for at least partially supporting a valve leaflet of a regurgitant heart valve | |
JP2019217292A (ja) | 腱索及び/又は弁尖の収集のための装置、医療システム、及び方法 | |
CA3189096A1 (en) | Apparatuses and methods for at least partially supporting a valve leaflet of a regurgitant heart valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150825 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170120 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170124 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171030 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180329 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180903 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20181130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190129 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190522 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190618 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6545103 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |