JP7735331B2 - 心臓弁輪補強器具のためのデバイス、システム、及び方法 - Google Patents
心臓弁輪補強器具のためのデバイス、システム、及び方法Info
- Publication number
- JP7735331B2 JP7735331B2 JP2022580406A JP2022580406A JP7735331B2 JP 7735331 B2 JP7735331 B2 JP 7735331B2 JP 2022580406 A JP2022580406 A JP 2022580406A JP 2022580406 A JP2022580406 A JP 2022580406A JP 7735331 B2 JP7735331 B2 JP 7735331B2
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- Prior art keywords
- disclosed
- reinforcement device
- repair system
- devices
- tissue
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/064—Surgical staples, i.e. penetrating the tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
-
- 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
-
- 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
- A61F2/2463—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
- 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
- A61B17/064—Surgical staples, i.e. penetrating the tissue
- A61B2017/0641—Surgical staples, i.e. penetrating the tissue having at least three legs as part of one single body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/064—Surgical staples, i.e. penetrating the tissue
- A61B2017/0645—Surgical staples, i.e. penetrating the tissue being elastically deformed for insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
- A61B2018/00369—Heart valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00619—Welding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/005—Rosette-shaped, e.g. star-shaped
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Otolaryngology (AREA)
- Prostheses (AREA)
- Check Valves (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
Description
この出願は、2020年6月26日出願の「僧帽弁輪補強器具のためのデバイス、システム、及び方法(Devices,Systems,and Methods for a Mitral Annulus Reinforcer)」という名称の米国仮特許出願第63/44,937号に対する利益を主張するものであり、その内容は、その全体が説明されているかのように引用によって本明細書に組み込まれ、かつそれに対する優先権と利益が主張されるものである。
Claims (3)
- 心臓弁輪補強デバイスであって、
上端と下端とを有し、前記上端及び下端の両方がほぼ開口している略中空円筒構造体と、
カテーテル装填位置において前記上端から下へ延びる部分を有する複数のアームであって、前記複数のアームが貫通要素で終わり、カテーテル装填位置において前記複数のアームがデバイスから離れる方向に曲がるように構成されている複数のアームと、を備え、
前記複数のアームは、複数の細長スロット開口部を備え、
前記複数の細長スロット開口部は、前記上端と前記下端の間を前記複数のアームの一部分に沿って延びている、
デバイス。 - 前記貫通要素は、略尖った端を有する丸いブレードを備え、
前記丸いブレードは、前記円筒構造体の中心に向けて内方に湾曲している、
請求項1に記載のデバイス。 - 前記複数のアームの第1及び第2のアーム間のヒンジ接続を備えている、
請求項1に記載のデバイス。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025120423A JP2025163058A (ja) | 2020-06-26 | 2025-07-17 | 心臓弁輪補強器具のためのデバイス、システム、及び方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063044937P | 2020-06-26 | 2020-06-26 | |
| US63/044,937 | 2020-06-26 | ||
| PCT/US2021/039451 WO2021263243A1 (en) | 2020-06-26 | 2021-06-28 | Devices, systems, and methods for a heart-valve annulus reinforcer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025120423A Division JP2025163058A (ja) | 2020-06-26 | 2025-07-17 | 心臓弁輪補強器具のためのデバイス、システム、及び方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023533482A JP2023533482A (ja) | 2023-08-03 |
| JP2023533482A5 JP2023533482A5 (ja) | 2024-07-03 |
| JP7735331B2 true JP7735331B2 (ja) | 2025-09-08 |
Family
ID=79281987
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022580406A Active JP7735331B2 (ja) | 2020-06-26 | 2021-06-28 | 心臓弁輪補強器具のためのデバイス、システム、及び方法 |
| JP2025120423A Pending JP2025163058A (ja) | 2020-06-26 | 2025-07-17 | 心臓弁輪補強器具のためのデバイス、システム、及び方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025120423A Pending JP2025163058A (ja) | 2020-06-26 | 2025-07-17 | 心臓弁輪補強器具のためのデバイス、システム、及び方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230240846A1 (ja) |
| EP (1) | EP4171445A4 (ja) |
| JP (2) | JP7735331B2 (ja) |
| AU (1) | AU2021296932A1 (ja) |
| CA (1) | CA3187425A1 (ja) |
| IL (2) | IL299336A (ja) |
| WO (1) | WO2021263243A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240415642A1 (en) * | 2020-04-24 | 2024-12-19 | ReValve Solutions Inc. | Devices, systems, and methods for a valve replacement |
| US20260083560A1 (en) * | 2024-09-23 | 2026-03-26 | Cinch Medical AS | Annuloplasty methods and devices, systems and methods for the delivery of an annuloplasty device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007526011A (ja) | 2003-06-20 | 2007-09-13 | メドトロニック ヴァスキュラー インコーポレイテッド | 僧帽弁逆流を治療するための引張り装置およびそのシステム |
| US20160089233A1 (en) | 2013-05-06 | 2016-03-31 | Pusan National University Industry-University Cooperation Foundation | Cardiac valve fixing device |
| DE102015209537A1 (de) | 2015-05-22 | 2016-11-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Verbinden zweier Teile |
| WO2020058534A1 (en) | 2018-09-23 | 2020-03-26 | Medtentia International Ltd Oy | A clip for fixation of a medical implant to tissue |
| WO2020109596A1 (en) | 2018-11-29 | 2020-06-04 | Cardiomech As | Device for heart repair |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6306133B1 (en) * | 1999-10-02 | 2001-10-23 | Quantum Cor Incorporated | Ablation catheter system and methods for repairing a valvular annulus |
| WO2004112652A2 (en) * | 2003-06-20 | 2004-12-29 | Medtronic Vascular, Inc. | Device, system, and method for contracting tissue in a mammalian body |
| US20060135966A1 (en) * | 2004-11-15 | 2006-06-22 | Laurent Schaller | Catheter-based tissue remodeling devices and methods |
| US20090093826A1 (en) * | 2007-10-05 | 2009-04-09 | Cardica, Inc. | Patent Foramen Ovale Closure System |
| US8496671B1 (en) * | 2010-06-16 | 2013-07-30 | Cardica, Inc. | Mitral valve treatment |
| EP2486894B1 (en) * | 2011-02-14 | 2021-06-09 | Sorin Group Italia S.r.l. | Sutureless anchoring device for cardiac valve prostheses |
| AU2012275259A1 (en) | 2011-06-28 | 2014-01-16 | Novatract Surgical, Inc. | Tissue retractor assembly |
-
2021
- 2021-06-28 JP JP2022580406A patent/JP7735331B2/ja active Active
- 2021-06-28 CA CA3187425A patent/CA3187425A1/en active Pending
- 2021-06-28 AU AU2021296932A patent/AU2021296932A1/en active Pending
- 2021-06-28 US US18/012,970 patent/US20230240846A1/en active Pending
- 2021-06-28 WO PCT/US2021/039451 patent/WO2021263243A1/en not_active Ceased
- 2021-06-28 EP EP21830033.3A patent/EP4171445A4/en active Pending
- 2021-06-28 IL IL299336A patent/IL299336A/en unknown
-
2025
- 2025-07-17 JP JP2025120423A patent/JP2025163058A/ja active Pending
- 2025-09-16 IL IL323397A patent/IL323397A/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007526011A (ja) | 2003-06-20 | 2007-09-13 | メドトロニック ヴァスキュラー インコーポレイテッド | 僧帽弁逆流を治療するための引張り装置およびそのシステム |
| US20160089233A1 (en) | 2013-05-06 | 2016-03-31 | Pusan National University Industry-University Cooperation Foundation | Cardiac valve fixing device |
| DE102015209537A1 (de) | 2015-05-22 | 2016-11-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Verbinden zweier Teile |
| WO2020058534A1 (en) | 2018-09-23 | 2020-03-26 | Medtentia International Ltd Oy | A clip for fixation of a medical implant to tissue |
| WO2020109596A1 (en) | 2018-11-29 | 2020-06-04 | Cardiomech As | Device for heart repair |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230240846A1 (en) | 2023-08-03 |
| WO2021263243A1 (en) | 2021-12-30 |
| JP2023533482A (ja) | 2023-08-03 |
| IL323397A (en) | 2025-11-01 |
| EP4171445A4 (en) | 2024-09-04 |
| JP2025163058A (ja) | 2025-10-28 |
| CA3187425A1 (en) | 2021-12-30 |
| IL299336A (en) | 2023-02-01 |
| AU2021296932A1 (en) | 2023-02-16 |
| EP4171445A1 (en) | 2023-05-03 |
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