JP7465631B2 - 心臓補綴具のための情報マーカ及びその使用方法 - Google Patents
心臓補綴具のための情報マーカ及びその使用方法 Download PDFInfo
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Images
Classifications
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
- A61F2/2418—Scaffolds therefor, e.g. support stents
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61F2/2448—D-shaped rings
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
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- 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
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- 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
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Description
本出願は、2013年11月15日に出願された「心臓補綴具のための情報マーカ及びその使用方法(INFORMATION MARKERS FOR HEART PROSTHESES AND METHODS OF USING SAME)」という名称の米国仮特許出願第61/904,565号の利益を主張するものであり、この仮特許出願はその全体が引用により本明細書に組み入れられる。
Claims (2)
- 心臓補綴具であって、
少なくとも2つの情報マーカを備え、これらの情報マーカのそれぞれは、前記心臓補綴具に関連するメーカー、タイプ、モデル、サイズ及び日付のうちの1つ又は2つ以上を示しており、
前記情報マーカは、蛍光透視可視化技術を用いて見ることができ、
前記心臓補綴具は、補綴心臓弁を含み、
前記情報マーカのうちの1つ又は2つは、前記補綴心臓弁の密封用スカートの表面上に位置決めされた3次元マーカであり、
前記3次元マーカは、複数の放射線不透過項目を利用して、複数の平面内で同じ情報を伝えることができる2つの項目を含み、前記2つの項目は、前記3次元マーカ内の2つの実質的に垂直な平面内に存在するように配置されており、
前記情報マーカのうちの少なくとも1つの情報マーカは、QRコード(登録商標)を含むことを特徴とする心臓補綴具。 - 前記情報マーカは、放射線不透過材料からなる、請求項1に記載の心臓補綴具。
Priority Applications (1)
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JP2023087039A JP2023099828A (ja) | 2013-11-15 | 2023-05-26 | 心臓補綴具のための情報マーカ及びその使用方法 |
Applications Claiming Priority (3)
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US201361904565P | 2013-11-15 | 2013-11-15 | |
US61/904,565 | 2013-11-15 | ||
JP2016554523A JP6842301B2 (ja) | 2013-11-15 | 2014-11-14 | 心臓補綴具のための情報マーカ及びその使用方法 |
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JP2016554523A Division JP6842301B2 (ja) | 2013-11-15 | 2014-11-14 | 心臓補綴具のための情報マーカ及びその使用方法 |
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JP2019122830A JP2019122830A (ja) | 2019-07-25 |
JP7465631B2 true JP7465631B2 (ja) | 2024-04-11 |
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JP2016554523A Active JP6842301B2 (ja) | 2013-11-15 | 2014-11-14 | 心臓補綴具のための情報マーカ及びその使用方法 |
JP2019076443A Active JP7465631B2 (ja) | 2013-11-15 | 2019-04-12 | 心臓補綴具のための情報マーカ及びその使用方法 |
JP2023087039A Pending JP2023099828A (ja) | 2013-11-15 | 2023-05-26 | 心臓補綴具のための情報マーカ及びその使用方法 |
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Country Status (8)
Country | Link |
---|---|
US (2) | US20160296324A1 (ja) |
EP (2) | EP3788987A1 (ja) |
JP (3) | JP6842301B2 (ja) |
CN (2) | CN105916471A (ja) |
AU (1) | AU2014348469B2 (ja) |
CA (1) | CA2929605C (ja) |
ES (1) | ES2833120T3 (ja) |
WO (1) | WO2015073815A1 (ja) |
Families Citing this family (43)
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 |
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US20210059814A1 (en) | 2021-03-04 |
CN105916471A (zh) | 2016-08-31 |
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CN112022438A (zh) | 2020-12-04 |
JP2016540617A (ja) | 2016-12-28 |
CA2929605C (en) | 2023-06-13 |
WO2015073815A1 (en) | 2015-05-21 |
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