WO2008121880A3 - Adjustable annuloplasty ring and activation system - Google Patents
Adjustable annuloplasty ring and activation system Download PDFInfo
- Publication number
- WO2008121880A3 WO2008121880A3 PCT/US2008/058757 US2008058757W WO2008121880A3 WO 2008121880 A3 WO2008121880 A3 WO 2008121880A3 US 2008058757 W US2008058757 W US 2008058757W WO 2008121880 A3 WO2008121880 A3 WO 2008121880A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shape
- memory member
- adjustable annuloplasty
- activation system
- annuloplasty ring
- Prior art date
Links
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
- A61F2/2442—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
- A61F2/2445—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
- 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
- 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
- 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
- A61F2250/0001—Means for transferring electromagnetic energy to implants
-
- 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
- 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
- A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
Abstract
An adjustable annuloplasty device is described. In some embodiments, the device includes a body member having a surface that conforms at least partially to a cardiac valve annulus. The body member comprises a shape-memory member that transforms from a first configuration to a second configuration in response to an applied energy. In some embodiments, the device further includes a first electrode assembly, coupled to the shape-memory member, that transfers energy to the shape-memory member, and a second electrode assembly, coupled to the shape-memory member, that transfers at least a portion of the energy away from the shape-memory member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08744680A EP2136738A4 (en) | 2007-03-30 | 2008-03-28 | Adjustable annuloplasty ring and activation system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92093707P | 2007-03-30 | 2007-03-30 | |
US60/920,937 | 2007-03-30 | ||
US11/801,927 | 2007-05-11 | ||
US11/801,927 US20070276478A1 (en) | 2006-05-12 | 2007-05-11 | Intraoperative and post-operative adjustment of an annuloplasty ring |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008121880A2 WO2008121880A2 (en) | 2008-10-09 |
WO2008121880A3 true WO2008121880A3 (en) | 2008-12-18 |
Family
ID=39808877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/058757 WO2008121880A2 (en) | 2007-03-30 | 2008-03-28 | Adjustable annuloplasty ring and activation system |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2136738A4 (en) |
WO (1) | WO2008121880A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2185105A4 (en) * | 2007-08-10 | 2011-03-09 | Micardia Corp | Adjustable annuloplasty ring and activation system |
US10112045B2 (en) * | 2010-12-29 | 2018-10-30 | Medtronic, Inc. | Implantable medical device fixation |
EP2478886A1 (en) | 2011-01-20 | 2012-07-25 | Amcor Flexibles Kreuzlingen Ltd. | Packaging material for products susceptible to moisture |
CN113476179A (en) * | 2021-05-23 | 2021-10-08 | 北京恒创增材制造技术研究院有限公司 | Adjustable atrioventricular valve opening forming ring |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060085042A1 (en) * | 2004-10-20 | 2006-04-20 | Hastings Roger N | Leadless cardiac stimulation systems |
US20060149123A1 (en) * | 2000-03-21 | 2006-07-06 | Myocor, Inc. | Splint assembly for improving cardiac function in hearts, and method for implanting the splint assembly |
US20070055326A1 (en) * | 2005-07-21 | 2007-03-08 | Farley Brian E | Method of treating a hollow anatomical structure with a thermal catheter |
US20070067027A1 (en) * | 2005-09-14 | 2007-03-22 | Micardia Corporation | Left atrial balloon catheter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1465555B1 (en) * | 2001-12-21 | 2015-05-06 | QuickRing Medical Technologies Ltd. | Implantation system for annuloplasty rings |
US20070118215A1 (en) * | 2005-11-16 | 2007-05-24 | Micardia Corporation | Magnetic engagement of catheter to implantable device |
US20070276478A1 (en) * | 2006-05-12 | 2007-11-29 | Micardia Corporation | Intraoperative and post-operative adjustment of an annuloplasty ring |
-
2008
- 2008-03-28 WO PCT/US2008/058757 patent/WO2008121880A2/en active Application Filing
- 2008-03-28 EP EP08744680A patent/EP2136738A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060149123A1 (en) * | 2000-03-21 | 2006-07-06 | Myocor, Inc. | Splint assembly for improving cardiac function in hearts, and method for implanting the splint assembly |
US20060085042A1 (en) * | 2004-10-20 | 2006-04-20 | Hastings Roger N | Leadless cardiac stimulation systems |
US20070055326A1 (en) * | 2005-07-21 | 2007-03-08 | Farley Brian E | Method of treating a hollow anatomical structure with a thermal catheter |
US20070067027A1 (en) * | 2005-09-14 | 2007-03-22 | Micardia Corporation | Left atrial balloon catheter |
Non-Patent Citations (1)
Title |
---|
See also references of EP2136738A4 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008121880A2 (en) | 2008-10-09 |
EP2136738A2 (en) | 2009-12-30 |
EP2136738A4 (en) | 2011-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007030417A3 (en) | Slotted annuloplasty ring | |
WO2012082613A3 (en) | Improved photovoltaic device | |
WO2009079475A3 (en) | Leaflet attachment frame for a prosthetic valve | |
WO2004041998A3 (en) | Nanomechanichal energy, force, and mass sensors | |
EP3199302A3 (en) | Force-limiting and damping device | |
WO2007005104A3 (en) | Non-linear artificial ligament system | |
WO2009058759A3 (en) | Energy converter with transducers for converting fluid-induced movements or stress to electricity | |
WO2007102156A3 (en) | Device and method for treating ingrown nails | |
WO2014144937A3 (en) | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods | |
WO2005079204A3 (en) | Artificial synapse chip | |
WO2011112759A3 (en) | Improved photovoltaic device | |
WO2009018128A3 (en) | Joint space interpositional prosthetic device with internal bearing surfaces | |
WO2009055298A3 (en) | Blind fastener | |
WO2011066077A3 (en) | Spinal fusion cage having post-operative adjustable dimensions | |
WO2007100408A3 (en) | Papillary muscle position control devices, systems & methods | |
MY169696A (en) | Adjustable torque hinge | |
WO2007067547A3 (en) | Facet joint prosthesis | |
USD568707S1 (en) | Clamping jig | |
CA2554276C (en) | Electroactive polymer actuated gastric band | |
WO2007027799A3 (en) | Manifold and valve assembly | |
WO2008121880A3 (en) | Adjustable annuloplasty ring and activation system | |
EP2070442A3 (en) | Insertable longitudinal support element | |
EP1722467A4 (en) | Piezoelectric body, power generating device, and polymer actuator | |
WO2007010529A3 (en) | Ear cleaning device | |
USD568706S1 (en) | Clamping jig |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08744680 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008744680 Country of ref document: EP |