JP6632047B2 - 囲心腔への挿入のための可撓性先端部を有する組織アンカー - Google Patents

囲心腔への挿入のための可撓性先端部を有する組織アンカー Download PDF

Info

Publication number
JP6632047B2
JP6632047B2 JP2019508854A JP2019508854A JP6632047B2 JP 6632047 B2 JP6632047 B2 JP 6632047B2 JP 2019508854 A JP2019508854 A JP 2019508854A JP 2019508854 A JP2019508854 A JP 2019508854A JP 6632047 B2 JP6632047 B2 JP 6632047B2
Authority
JP
Japan
Prior art keywords
tissue
anchor
tip
extensible
connecting portion
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.)
Expired - Fee Related
Application number
JP2019508854A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019524341A5 (https=
JP2019524341A (ja
Inventor
トビス、イダン
クロード ラボルド、ジャン
クロード ラボルド、ジャン
ソブリーノ−セラーノ、ガブリエル
グリフィン、パトリック
Original Assignee
４テック インコーポレイテッド
４テック インコーポレイテッド
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 ４テック インコーポレイテッド, ４テック インコーポレイテッド filed Critical ４テック インコーポレイテッド
Publication of JP2019524341A publication Critical patent/JP2019524341A/ja
Publication of JP2019524341A5 publication Critical patent/JP2019524341A5/ja
Application granted granted Critical
Publication of JP6632047B2 publication Critical patent/JP6632047B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61F2/2478—Passive devices for improving the function of the heart muscle, i.e. devices for reshaping the external surface of the heart, e.g. bags, strips or bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0409—Instruments for applying suture anchors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0417—T-fasteners
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0464—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors for soft tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A61B2017/048—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery for reducing heart wall tension, e.g. sutures with a pad on each extremity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B2017/06052—Needle-suture combinations in which a suture is extending inside a hollow tubular needle, e.g. over the entire length of the needle
    • 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
    • A61F2/2478—Passive devices for improving the function of the heart muscle, i.e. devices for reshaping the external surface of the heart, e.g. bags, strips or bands
    • A61F2002/249—Device completely embedded in the heart wall
    • 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
    • A61F2230/0073—Quadric-shaped
    • A61F2230/008—Quadric-shaped paraboloidal
    • 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
    • A61F2230/0091—Three-dimensional shapes helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section
    • 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
    • A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
    • A61F2250/0009—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting thickness
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Rheumatology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)
JP2019508854A 2016-08-18 2017-08-17 囲心腔への挿入のための可撓性先端部を有する組織アンカー Expired - Fee Related JP6632047B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662376685P 2016-08-18 2016-08-18
US62/376,685 2016-08-18
ILPCT/IL2017/050771 2017-07-10
ILPCT/IL2017/050771 2017-07-10
PCT/US2017/047442 WO2018035378A1 (en) 2016-08-18 2017-08-17 Tissue anchors with flexible tips for insertion into the pericardial cavity

Publications (3)

Publication Number Publication Date
JP2019524341A JP2019524341A (ja) 2019-09-05
JP2019524341A5 JP2019524341A5 (https=) 2019-11-21
JP6632047B2 true JP6632047B2 (ja) 2020-01-15

Family

ID=59702896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019508854A Expired - Fee Related JP6632047B2 (ja) 2016-08-18 2017-08-17 囲心腔への挿入のための可撓性先端部を有する組織アンカー

Country Status (5)

Country Link
US (1) US20190240024A1 (https=)
EP (1) EP3432806B1 (https=)
JP (1) JP6632047B2 (https=)
CN (1) CN109640836A (https=)
WO (1) WO2018035378A1 (https=)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. 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
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
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
CN106999178B (zh) 2014-12-02 2019-12-24 4科技有限公司 偏心组织锚定器
US10631984B2 (en) 2015-12-15 2020-04-28 Neovasc Tiara Inc. Transseptal delivery system
CN121796784A (zh) 2015-12-30 2026-04-07 管道医疗技术股份有限公司 二尖瓣瓣叶拴系
EP4183372A1 (en) 2016-01-29 2023-05-24 Neovasc Tiara Inc. Prosthetic valve for avoiding obstruction of outflow
EP3541462A4 (en) 2016-11-21 2020-06-17 Neovasc Tiara Inc. METHODS AND SYSTEMS FOR THE QUICK RETURN OF A TRANSCATHETER HEART VALVE RELEASE SYSTEM
US12472062B2 (en) 2016-12-30 2025-11-18 Pipeline Medical Technologies, Inc. Method and apparatus for mitral valve chord repair
US9877833B1 (en) 2016-12-30 2018-01-30 Pipeline Medical Technologies, Inc. Method and apparatus for transvascular implantation of neo chordae tendinae
US10925731B2 (en) 2016-12-30 2021-02-23 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
US11696828B2 (en) 2016-12-30 2023-07-11 Pipeline Medical Technologies, Inc. Method and apparatus for mitral valve chord repair
JP7143340B2 (ja) * 2017-06-30 2022-09-28 ギオラ ウェイズ， 体内空間内での多次元ナビゲーション
CN111263622A (zh) 2017-08-25 2020-06-09 内奥瓦斯克迪亚拉公司 顺序展开的经导管二尖瓣假体
WO2019074815A1 (en) 2017-10-10 2019-04-18 4Tech Inc. FORCE DISTRIBUTION ANCHORING SYSTEM
US20200360001A1 (en) 2018-02-09 2020-11-19 4Tech Inc. Frustoconical Hemostatic Sealing Elements
EP3876870B1 (en) 2018-11-08 2023-12-20 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
CN113226193B (zh) * 2018-12-24 2025-03-04 4科技有限公司 自锁组织锚
AU2020233892A1 (en) 2019-03-08 2021-11-04 Neovasc Tiara Inc. Retrievable prosthesis delivery system
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
US11779742B2 (en) 2019-05-20 2023-10-10 Neovasc Tiara Inc. Introducer with hemostasis mechanism
US11311376B2 (en) 2019-06-20 2022-04-26 Neovase Tiara Inc. Low profile prosthetic mitral valve
JP7701390B2 (ja) 2020-06-17 2025-07-01 パイプライン メディカル テクノロジーズ， インコーポレイテッド 僧帽弁腱索修復のための方法及び装置
US12569243B2 (en) 2024-04-02 2026-03-10 inQB8 Medical Technologies, LLC Systems for percutaneous ventriculoplasty using ventricular anchors

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6165183A (en) * 1998-07-15 2000-12-26 St. Jude Medical, Inc. Mitral and tricuspid valve repair
US6752813B2 (en) 1999-04-09 2004-06-22 Evalve, Inc. Methods and devices for capturing and fixing leaflets in valve repair
ATE484241T1 (de) * 1999-04-09 2010-10-15 Evalve Inc Verfahren und vorrichtung zur herzklappenreperation
US8632590B2 (en) * 1999-10-20 2014-01-21 Anulex Technologies, Inc. Apparatus and methods for the treatment of the intervertebral disc
US6652555B1 (en) * 1999-10-27 2003-11-25 Atritech, Inc. Barrier device for covering the ostium of left atrial appendage
US7753924B2 (en) * 2003-09-04 2010-07-13 Guided Delivery Systems, Inc. Delivery devices and methods for heart valve repair
US8475525B2 (en) 2010-01-22 2013-07-02 4Tech Inc. Tricuspid valve repair using tension
US8961596B2 (en) 2010-01-22 2015-02-24 4Tech Inc. Method and apparatus for tricuspid valve repair using tension
US9307980B2 (en) 2010-01-22 2016-04-12 4Tech Inc. Tricuspid valve repair using tension
EP3424468A1 (en) 2011-07-21 2019-01-09 4Tech Inc. Apparatus for tricuspid valve repair using tension
JP6224001B2 (ja) * 2011-12-29 2017-11-01 セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド 身体組織に対するアブレーション・カテーテルの結合の最適化ならびにカテーテルによって形成される破壊部の評価のためのシステム
US8961594B2 (en) 2012-05-31 2015-02-24 4Tech Inc. Heart valve repair system
EP2943132B1 (en) 2013-01-09 2018-03-28 4Tech Inc. Soft tissue anchors
JP6329570B2 (ja) 2013-03-14 2018-05-23 ４テック インコーポレイテッド テザーインターフェースを有するステント
EP3062709A2 (en) 2013-10-30 2016-09-07 4Tech Inc. Multiple anchoring-point tension system
US10052095B2 (en) 2013-10-30 2018-08-21 4Tech Inc. Multiple anchoring-point tension system
US10022114B2 (en) 2013-10-30 2018-07-17 4Tech Inc. Percutaneous tether locking
WO2015193728A2 (en) 2014-06-19 2015-12-23 4Tech Inc. Cardiac tissue cinching
CN106999178B (zh) 2014-12-02 2019-12-24 4科技有限公司 偏心组织锚定器
WO2016189391A2 (en) 2015-05-28 2016-12-01 4Tech Inc. Off-center tissue anchors with tension members

Also Published As

Publication number Publication date
CN109640836A (zh) 2019-04-16
WO2018035378A1 (en) 2018-02-22
EP3432806A1 (en) 2019-01-30
EP3432806B1 (en) 2019-10-02
JP2019524341A (ja) 2019-09-05
US20190240024A1 (en) 2019-08-08

Similar Documents

Publication Publication Date Title
JP6632047B2 (ja) 囲心腔への挿入のための可撓性先端部を有する組織アンカー
JP6736193B2 (ja) テザー停止部を有する組織アンカー
EP4329636B1 (en) Pericardial anchoring system
CN109982661B (zh) 收缩心脏瓣膜环和将瓣膜环圈安装到心脏瓣膜环上
CN106456321B (zh) 植入设备与植入套件
JP2019524341A5 (https=)
US9011531B2 (en) Method and apparatus for repairing a mitral valve
JP2015510782A (ja) 取り囲み機能を備える処置カテーテル部材
US11806487B2 (en) Device for stabilizing catheters and method of use thereof
US20200360001A1 (en) Frustoconical Hemostatic Sealing Elements
EP3661428B1 (en) Tissue anchors with hemostasis features
US12245758B2 (en) Self-locking tissue anchors
US12508008B2 (en) Apparatus and methods for the delivery of biocompatible materials
KR20150103128A (ko) 일시적인 주입가능한 리드

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20190401

A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A529

Effective date: 20190215

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7426

Effective date: 20190401

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191009

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20191009

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20191009

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20191030

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: 20191126

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20191205

R150 Certificate of patent or registration of utility model

Ref document number: 6632047

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees