CN101742975B - 用于治疗心脏瓣膜关闭不全或狭窄的医疗装置 - Google Patents
用于治疗心脏瓣膜关闭不全或狭窄的医疗装置 Download PDFInfo
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- CN101742975B CN101742975B CN200780053331XA CN200780053331A CN101742975B CN 101742975 B CN101742975 B CN 101742975B CN 200780053331X A CN200780053331X A CN 200780053331XA CN 200780053331 A CN200780053331 A CN 200780053331A CN 101742975 B CN101742975 B CN 101742975B
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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
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/2436—Deployment by retracting a sheath
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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
- A61F2/2418—Scaffolds therefor, e.g. support stents
-
- 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
- A61F2230/0054—V-shaped
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
支架大小 | 近侧锚定区的直径 | 远侧保持区的直径 |
支架No.1 | 21至25毫米 | 32至34毫米 |
支架No.2 | 26至31毫米 | 35至38毫米 |
Claims (55)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210234028.2A CN102836020B (zh) | 2007-04-13 | 2007-10-17 | 用于治疗心脏瓣膜关闭不全或狭窄的医疗装置 |
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007005491.2 | 2007-04-13 | ||
DE200720005491 DE202007005491U1 (de) | 2007-04-13 | 2007-04-13 | Medizinische Vorrichtung zur Behandlung einer Aortenklappeninsuffizienz |
US11/785,072 | 2007-04-13 | ||
US11/785,072 US7896915B2 (en) | 2007-04-13 | 2007-04-13 | Medical device for treating a heart valve insufficiency |
EP07009728.2 | 2007-05-15 | ||
EP07009728 | 2007-05-15 | ||
EP07110318A EP1980220A1 (en) | 2007-04-13 | 2007-06-14 | Medical device for treating a heart valve insufficiency or stenosis |
EP07110318.8 | 2007-06-14 | ||
US11/812,095 | 2007-06-14 | ||
US11/812,095 US9138315B2 (en) | 2007-04-13 | 2007-06-14 | Medical device for treating a heart valve insufficiency or stenosis |
PCT/EP2007/061117 WO2008125153A1 (en) | 2007-04-13 | 2007-10-17 | Medical device for treating a heart valve insufficiency or stenosis |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210234028.2A Division CN102836020B (zh) | 2007-04-13 | 2007-10-17 | 用于治疗心脏瓣膜关闭不全或狭窄的医疗装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101742975A CN101742975A (zh) | 2010-06-16 |
CN101742975B true CN101742975B (zh) | 2013-03-06 |
Family
ID=39032099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780053331XA Active CN101742975B (zh) | 2007-04-13 | 2007-10-17 | 用于治疗心脏瓣膜关闭不全或狭窄的医疗装置 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2155115B1 (zh) |
JP (1) | JP5114548B2 (zh) |
CN (1) | CN101742975B (zh) |
AU (1) | AU2007351026B2 (zh) |
CA (1) | CA2682564C (zh) |
IL (1) | IL201218A (zh) |
WO (1) | WO2008125153A1 (zh) |
Families Citing this family (91)
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DE102005051849B4 (de) | 2005-10-28 | 2010-01-21 | JenaValve Technology Inc., Wilmington | Vorrichtung zur Implantation und Befestigung von Herzklappenprothesen |
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2007
- 2007-10-17 CA CA2682564A patent/CA2682564C/en not_active Expired - Fee Related
- 2007-10-17 WO PCT/EP2007/061117 patent/WO2008125153A1/en active Application Filing
- 2007-10-17 JP JP2010502428A patent/JP5114548B2/ja active Active
- 2007-10-17 AU AU2007351026A patent/AU2007351026B2/en not_active Ceased
- 2007-10-17 EP EP07821482.2A patent/EP2155115B1/en active Active
- 2007-10-17 CN CN200780053331XA patent/CN101742975B/zh active Active
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2009
- 2009-09-29 IL IL201218A patent/IL201218A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2155115A1 (en) | 2010-02-24 |
IL201218A (en) | 2012-08-30 |
CA2682564C (en) | 2013-10-08 |
JP2010523234A (ja) | 2010-07-15 |
AU2007351026B2 (en) | 2012-04-05 |
IL201218A0 (en) | 2010-05-31 |
JP5114548B2 (ja) | 2013-01-09 |
AU2007351026A1 (en) | 2008-10-23 |
CA2682564A1 (en) | 2008-10-23 |
WO2008125153A1 (en) | 2008-10-23 |
CN101742975A (zh) | 2010-06-16 |
EP2155115B1 (en) | 2018-09-05 |
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Application publication date: 20100616 Assignee: Peijia medical technology (Suzhou) Co.,Ltd. Assignor: Chengqi Co.,Ltd. Contract record no.: X2022990000746 Denomination of invention: Medical device for the treatment of cardiac valve insufficiency or stenosis Granted publication date: 20130306 License type: Exclusive License Record date: 20221008 Application publication date: 20100616 Assignee: Chengqi Co.,Ltd. Assignor: JENAVALVE TECHNOLOGY Inc. Contract record no.: X2022990000745 Denomination of invention: Medical device for the treatment of cardiac valve insufficiency or stenosis Granted publication date: 20130306 License type: Exclusive License Record date: 20220930 |