JP5956076B2 - 人工弁置換装置の圧縮装置 - Google Patents
人工弁置換装置の圧縮装置 Download PDFInfo
- Publication number
- JP5956076B2 JP5956076B2 JP2015526862A JP2015526862A JP5956076B2 JP 5956076 B2 JP5956076 B2 JP 5956076B2 JP 2015526862 A JP2015526862 A JP 2015526862A JP 2015526862 A JP2015526862 A JP 2015526862A JP 5956076 B2 JP5956076 B2 JP 5956076B2
- Authority
- JP
- Japan
- Prior art keywords
- clamp unit
- valve replacement
- channel
- replacement device
- artificial 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.)
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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
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/9522—Means for mounting a stent or stent-graft onto or into a placement instrument
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]
Description
Claims (8)
- クランプユニットブロックを備える人工弁置換装置の圧縮装置であって、
前記クランプユニットブロックは少なくとも二個あり、各クランプユニットブロックが順次に連結して囲み合うことによってコンプレスチャンネルを形成し、各クランプユニットブロックをコンプレスチャンネルの中心部に収縮させるガイド構造を更に備え、
前記クランプユニットブロックは、連接部および連接部の両側に固定される櫛列状の連接アームを備え、各クランプユニットブロックは、隣接する連接アームによって滑合し、
前記滑合した連接アームの間に位置対応の案内溝が設置され、案内溝に脱落防止の挿入部材が挿設され、前記案内溝と案内溝に挿入される脱落防止挿入部材とは前記ガイド構造を構成することを特徴とする人工弁置換装置の圧縮装置。 - 前記連接アームは、若干の片状の櫛歯から構成され、各櫛歯がコンプレスチャンネルの軸方向に沿って配列されることを特徴とする請求項1に記載の人工弁置換装置の圧縮装置。
- 前記連接部と連接部の両側に固定されている櫛列状の連接アームとは一体構成とし、各クランプユニットブロックの形状は全く同じであることを特徴とする請求項2に記載の人工弁置換装置の圧縮装置。
- 前記コンプレスチャンネルの軸方向の断面が正多角形であることを特徴とする請求項1〜請求項3のいずれか一項に記載の人工弁置換装置の圧縮装置。
- 前記クランプユニットブロックがN個あり、前記脱落防止の挿入部材はN-1個あり、あるいは回転防止スライダーがN個あることを特徴とする請求項1に記載の人工弁置換装置の圧縮装置。
- 前記クランプユニットブロックは三個あり、前記脱落防止挿入部材は二個あるいは三個の回転防止スライダーであり、任意の二つのガイド構造の中の案内溝の夾角は60度になるように設置されることを特徴とする請求項5に記載の人工弁置換装置の圧縮装置。
- 前記クランプユニットブロックは六個あり、クランプユニットブロックに同属する二つの連接アームはコンプレスチャンネルの片側に向いて120度の角溝になることを特徴とする請求項5に記載の人工弁置換装置の圧縮装置。
- 各クランプユニットブロックが櫛列状の構造が順次に連結し、囲み合うことによってコンプレスチャンネルを形成することを特徴とする請求項1に記載の人工弁置換装置の圧縮装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210288463.3A CN102805676B (zh) | 2012-08-14 | 2012-08-14 | 人造瓣膜置换装置的压缩装置 |
CN201210288463.3 | 2012-08-14 | ||
PCT/CN2013/080868 WO2014026555A1 (zh) | 2012-08-14 | 2013-08-06 | 人造瓣膜置换装置的压缩装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015524718A JP2015524718A (ja) | 2015-08-27 |
JP5956076B2 true JP5956076B2 (ja) | 2016-07-20 |
Family
ID=47229663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015526862A Active JP5956076B2 (ja) | 2012-08-14 | 2013-08-06 | 人工弁置換装置の圧縮装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10098735B2 (ja) |
EP (1) | EP2886082B1 (ja) |
JP (1) | JP5956076B2 (ja) |
CN (1) | CN102805676B (ja) |
RU (1) | RU2614497C2 (ja) |
WO (1) | WO2014026555A1 (ja) |
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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 |
EP3943047B1 (en) | 2011-10-19 | 2023-08-30 | Twelve, Inc. | Device for heart valve replacement |
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EP3984500A1 (en) | 2011-10-19 | 2022-04-20 | Twelve, Inc. | Prosthetic heart valve devices |
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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 |
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-
2012
- 2012-08-14 CN CN201210288463.3A patent/CN102805676B/zh active Active
-
2013
- 2013-08-06 WO PCT/CN2013/080868 patent/WO2014026555A1/zh active Application Filing
- 2013-08-06 EP EP13830003.3A patent/EP2886082B1/en active Active
- 2013-08-06 US US14/418,582 patent/US10098735B2/en active Active
- 2013-08-06 JP JP2015526862A patent/JP5956076B2/ja active Active
- 2013-08-06 RU RU2015104885A patent/RU2614497C2/ru active
Also Published As
Publication number | Publication date |
---|---|
EP2886082A4 (en) | 2016-04-13 |
CN102805676B (zh) | 2015-06-17 |
EP2886082B1 (en) | 2018-02-21 |
US10098735B2 (en) | 2018-10-16 |
RU2015104885A (ru) | 2016-09-10 |
JP2015524718A (ja) | 2015-08-27 |
WO2014026555A1 (zh) | 2014-02-20 |
US20150190228A1 (en) | 2015-07-09 |
EP2886082A1 (en) | 2015-06-24 |
RU2614497C2 (ru) | 2017-03-28 |
CN102805676A (zh) | 2012-12-05 |
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