CN102348419A - 人造腱索 - Google Patents
人造腱索 Download PDFInfo
- Publication number
- CN102348419A CN102348419A CN2010800115630A CN201080011563A CN102348419A CN 102348419 A CN102348419 A CN 102348419A CN 2010800115630 A CN2010800115630 A CN 2010800115630A CN 201080011563 A CN201080011563 A CN 201080011563A CN 102348419 A CN102348419 A CN 102348419A
- Authority
- CN
- China
- Prior art keywords
- chordae tendineae
- tissue
- artificial chordae
- attachment
- rope
- 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
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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
- A61F2/2442—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
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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
- A61F2/2454—Means for preventing inversion of the valve leaflets, e.g. chordae tendineae prostheses
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- A61B2017/0427—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors having anchoring barbs or pins extending outwardly from the anchor body
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- 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
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- A—HUMAN NECESSITIES
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- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets 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
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- A—HUMAN NECESSITIES
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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
- A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
- A61F2250/0064—Sets comprising a plurality of prosthetic parts of different sizes
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Rheumatology (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510259360.8A CN104939949A (zh) | 2009-01-14 | 2010-01-08 | 人造腱索 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/353,898 | 2009-01-14 | ||
US12/353,898 US9204965B2 (en) | 2009-01-14 | 2009-01-14 | Synthetic chord |
PCT/US2010/020464 WO2010083103A1 (en) | 2009-01-14 | 2010-01-08 | Synthetic chord |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510259360.8A Division CN104939949A (zh) | 2009-01-14 | 2010-01-08 | 人造腱索 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102348419A true CN102348419A (zh) | 2012-02-08 |
CN102348419B CN102348419B (zh) | 2015-06-17 |
Family
ID=42319590
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080011563.0A Expired - Fee Related CN102348419B (zh) | 2009-01-14 | 2010-01-08 | 人造腱索 |
CN201510259360.8A Pending CN104939949A (zh) | 2009-01-14 | 2010-01-08 | 人造腱索 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510259360.8A Pending CN104939949A (zh) | 2009-01-14 | 2010-01-08 | 人造腱索 |
Country Status (6)
Country | Link |
---|---|
US (4) | US9204965B2 (zh) |
EP (1) | EP2381854B1 (zh) |
CN (2) | CN102348419B (zh) |
CA (1) | CA2749554C (zh) |
HK (1) | HK1166679A1 (zh) |
WO (1) | WO2010083103A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105451689A (zh) * | 2013-06-05 | 2016-03-30 | Lc疗法有限公司 | 用于心瓣膜修复应用的人造腱索 |
CN108125731A (zh) * | 2017-12-26 | 2018-06-08 | 复旦大学附属华山医院 | 踝关节人工韧带 |
CN108472133A (zh) * | 2015-10-21 | 2018-08-31 | 核心医疗股份公司 | 用于心脏瓣膜修复的医学植入物及方法 |
CN110269725A (zh) * | 2018-03-15 | 2019-09-24 | 杭州德晋医疗科技有限公司 | 可显影的人工腱索 |
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2009
- 2009-01-14 US US12/353,898 patent/US9204965B2/en not_active Expired - Fee Related
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2010
- 2010-01-08 CN CN201080011563.0A patent/CN102348419B/zh not_active Expired - Fee Related
- 2010-01-08 EP EP10731969.1A patent/EP2381854B1/en not_active Not-in-force
- 2010-01-08 WO PCT/US2010/020464 patent/WO2010083103A1/en active Application Filing
- 2010-01-08 CA CA2749554A patent/CA2749554C/en not_active Expired - Fee Related
- 2010-01-08 CN CN201510259360.8A patent/CN104939949A/zh active Pending
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2012
- 2012-07-25 HK HK12107324.8A patent/HK1166679A1/zh not_active IP Right Cessation
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2013
- 2013-05-15 US US13/895,015 patent/US9554907B2/en active Active
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2016
- 2016-06-10 US US15/179,482 patent/US20160278921A1/en not_active Abandoned
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2019
- 2019-07-12 US US16/501,973 patent/US11464637B2/en active Active
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105451689A (zh) * | 2013-06-05 | 2016-03-30 | Lc疗法有限公司 | 用于心瓣膜修复应用的人造腱索 |
CN108472133A (zh) * | 2015-10-21 | 2018-08-31 | 核心医疗股份公司 | 用于心脏瓣膜修复的医学植入物及方法 |
CN108125731A (zh) * | 2017-12-26 | 2018-06-08 | 复旦大学附属华山医院 | 踝关节人工韧带 |
CN110269725A (zh) * | 2018-03-15 | 2019-09-24 | 杭州德晋医疗科技有限公司 | 可显影的人工腱索 |
CN110269725B (zh) * | 2018-03-15 | 2022-07-26 | 杭州德晋医疗科技有限公司 | 可显影的人工腱索 |
CN113692253A (zh) * | 2019-06-11 | 2021-11-23 | 沃卡尔有限公司 | 用于递送腱索置换系统的系统和方法 |
WO2021135270A1 (zh) * | 2019-12-31 | 2021-07-08 | 杭州德晋医疗科技有限公司 | 集成式锚定件及锚定系统 |
Also Published As
Publication number | Publication date |
---|---|
US20100179574A1 (en) | 2010-07-15 |
EP2381854B1 (en) | 2018-02-28 |
EP2381854A1 (en) | 2011-11-02 |
US11464637B2 (en) | 2022-10-11 |
CA2749554A1 (en) | 2010-07-22 |
US9204965B2 (en) | 2015-12-08 |
US20140155989A1 (en) | 2014-06-05 |
US20160278921A1 (en) | 2016-09-29 |
CN104939949A (zh) | 2015-09-30 |
CA2749554C (en) | 2019-10-22 |
CN102348419B (zh) | 2015-06-17 |
US9554907B2 (en) | 2017-01-31 |
EP2381854A4 (en) | 2013-02-27 |
US20190336291A1 (en) | 2019-11-07 |
HK1166679A1 (zh) | 2012-11-09 |
WO2010083103A1 (en) | 2010-07-22 |
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