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WO2009113964A3 - An improved device and method for implantation of a prosthesis - Google Patents

An improved device and method for implantation of a prosthesis Download PDF

Info

Publication number
WO2009113964A3
WO2009113964A3 PCT/SG2009/000083 SG2009000083W WO2009113964A3 WO 2009113964 A3 WO2009113964 A3 WO 2009113964A3 SG 2009000083 W SG2009000083 W SG 2009000083W WO 2009113964 A3 WO2009113964 A3 WO 2009113964A3
Authority
WO
WIPO (PCT)
Prior art keywords
prosthesis
implantation
improved device
members
native
Prior art date
Application number
PCT/SG2009/000083
Other languages
French (fr)
Other versions
WO2009113964A2 (en
Inventor
Theodoros Kofidis
Uwe Klima
Original Assignee
Theodoros Kofidis
Uwe Klima
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Theodoros Kofidis, Uwe Klima filed Critical Theodoros Kofidis
Publication of WO2009113964A2 publication Critical patent/WO2009113964A2/en
Publication of WO2009113964A3 publication Critical patent/WO2009113964A3/en

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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular

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

A heart valve prosthesis assembly (30) comprising a first member (38); a second member (40) and; connectors (45) for coupling the first and second members (38, 40) so as to clamp tissue associated with a native valve ring associated with a damanged native heart valve such that said tissue is intermediate said first and second members (35, 40).
PCT/SG2009/000083 2008-03-12 2009-03-09 An improved device and method for implantation of a prosthesis WO2009113964A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG200802052-1A SG155783A1 (en) 2008-03-12 2008-03-12 An improved device and method for implantation of a prosthesis
SG200802052-1 2008-03-12

Publications (2)

Publication Number Publication Date
WO2009113964A2 WO2009113964A2 (en) 2009-09-17
WO2009113964A3 true WO2009113964A3 (en) 2009-11-05

Family

ID=41065694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2009/000083 WO2009113964A2 (en) 2008-03-12 2009-03-09 An improved device and method for implantation of a prosthesis

Country Status (2)

Country Link
SG (1) SG155783A1 (en)
WO (1) WO2009113964A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9682180B2 (en) 2009-11-15 2017-06-20 Thoratec Corporation Attachment system, device and method
AU2011295854B2 (en) * 2010-09-01 2016-07-21 Mvalve Technologies Ltd. Cardiac valve support structure
WO2012158968A2 (en) * 2011-05-18 2012-11-22 Thoratec Corporation Needle guard, assembly and method of implanting a heart assist system
US8840664B2 (en) * 2011-06-15 2014-09-23 Edwards Lifesciences Corporation Heart valve prosthesis anchoring device and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996003938A1 (en) * 1994-07-29 1996-02-15 Baxter International Inc. Annuloplasty distensible ring
WO1999056665A1 (en) * 1998-05-04 1999-11-11 Axya Medical, Inc. Sutureless cardiac valve prosthesis, and devices and methods for implanting them
WO2002003892A1 (en) * 2000-07-06 2002-01-17 Medtentia Ab Annuloplasty devices
WO2006091163A1 (en) * 2005-02-28 2006-08-31 Medtentia Ab Devices and a kit for improving the function of a heart valve
US7335213B1 (en) * 2002-11-15 2008-02-26 Abbott Cardiovascular Systems Inc. Apparatus and methods for heart valve repair

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996003938A1 (en) * 1994-07-29 1996-02-15 Baxter International Inc. Annuloplasty distensible ring
WO1999056665A1 (en) * 1998-05-04 1999-11-11 Axya Medical, Inc. Sutureless cardiac valve prosthesis, and devices and methods for implanting them
WO2002003892A1 (en) * 2000-07-06 2002-01-17 Medtentia Ab Annuloplasty devices
US7335213B1 (en) * 2002-11-15 2008-02-26 Abbott Cardiovascular Systems Inc. Apparatus and methods for heart valve repair
WO2006091163A1 (en) * 2005-02-28 2006-08-31 Medtentia Ab Devices and a kit for improving the function of a heart valve

Also Published As

Publication number Publication date
WO2009113964A2 (en) 2009-09-17
SG155783A1 (en) 2009-10-29

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