DE602006007383D1 - Künstliches kontraktiles Gewebe - Google Patents

Künstliches kontraktiles Gewebe

Info

Publication number
DE602006007383D1
DE602006007383D1 DE602006007383T DE602006007383T DE602006007383D1 DE 602006007383 D1 DE602006007383 D1 DE 602006007383D1 DE 602006007383 T DE602006007383 T DE 602006007383T DE 602006007383 T DE602006007383 T DE 602006007383T DE 602006007383 D1 DE602006007383 D1 DE 602006007383D1
Authority
DE
Germany
Prior art keywords
fibers
rest
activated
contractile tissue
artificial contractile
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.)
Active
Application number
DE602006007383T
Other languages
English (en)
Inventor
Piergiorgio Tozzi
Daniel Hayoz
Segesser Ludwig Von
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanosin Sarl Lausanne Ch
Original Assignee
MyoPowers Medical Technologies SA
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 MyoPowers Medical Technologies SA filed Critical MyoPowers Medical Technologies SA
Publication of DE602006007383D1 publication Critical patent/DE602006007383D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F2/2478—Passive devices for improving the function of the heart muscle, i.e. devices for reshaping the external surface of the heart, e.g. bags, strips or bands
    • A61F2/2481—Devices outside the heart wall, e.g. bags, strips or bands
    • 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
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2002/0894—Muscles
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/008—Phase change materials [PCM], e.g. for storing latent heat

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
  • Materials For Medical Uses (AREA)
DE602006007383T 2006-01-04 2006-12-28 Künstliches kontraktiles Gewebe Active DE602006007383D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IB2006050033 2006-01-04
PCT/IB2006/055044 WO2007077513A1 (en) 2006-01-04 2006-12-28 Artificial contractile tissue

Publications (1)

Publication Number Publication Date
DE602006007383D1 true DE602006007383D1 (de) 2009-07-30

Family

ID=37998452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006007383T Active DE602006007383D1 (de) 2006-01-04 2006-12-28 Künstliches kontraktiles Gewebe

Country Status (7)

Country Link
US (1) US20090069902A1 (de)
EP (1) EP1968482B1 (de)
AT (1) ATE433729T1 (de)
CA (1) CA2635658A1 (de)
DE (1) DE602006007383D1 (de)
DK (1) DK1968482T3 (de)
WO (1) WO2007077513A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2269540B1 (de) * 2007-07-04 2014-07-02 MyoPowers Medical Technologies SA Künstlicher zusammenziehbarer Sphinkter
EP2092912A1 (de) * 2008-02-19 2009-08-26 Nanopowers S.A. Künstliche zusammenziehbare Struktur
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
CN202036367U (zh) * 2011-01-17 2011-11-16 王江宁 植入人体并能弹性固定关节的仿真肌肉假体
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
US9554897B2 (en) 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
EP3407835A4 (de) 2016-01-29 2019-06-26 Neovasc Tiara Inc. Klappenprothese zur vermeidung von abflussverstopfung
US20190307919A1 (en) * 2016-10-06 2019-10-10 Lintec Of America, Inc. Coating for artificial muscles and actuators
CA3042588A1 (en) 2016-11-21 2018-05-24 Neovasc Tiara Inc. Methods and systems for rapid retraction of a transcatheter heart valve delivery system
CA3073834A1 (en) 2017-08-25 2019-02-28 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
CN113271890A (zh) 2018-11-08 2021-08-17 内奥瓦斯克迪亚拉公司 经导管二尖瓣假体的心室展开
WO2020185597A1 (en) 2019-03-08 2020-09-17 Neovasc Tiara Inc. Retrievable prosthesis delivery system
AU2020256195B2 (en) 2019-04-01 2022-10-13 Neovasc Tiara Inc. Controllably deployable prosthetic valve
AU2020271896B2 (en) 2019-04-10 2022-10-13 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
EP3972673A4 (de) 2019-05-20 2023-06-07 Neovasc Tiara Inc. Einführungsvorrichtung mit hämostasemechanismus
CN114144144A (zh) 2019-06-20 2022-03-04 内奥瓦斯克迪亚拉公司 低轮廓假体二尖瓣

Family Cites Families (27)

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Publication number Priority date Publication date Assignee Title
JPH078515B2 (ja) 1986-03-19 1995-02-01 日立金属株式会社 セラミツクと金属の締結方法
US20060217774A1 (en) * 1996-08-19 2006-09-28 Mower Morton M Cardiac contractile augmentation device and method therefor
US6376971B1 (en) * 1997-02-07 2002-04-23 Sri International Electroactive polymer electrodes
US6076013A (en) * 1999-01-14 2000-06-13 Brennan; Edward F. Apparatus and methods for treating congestive heart failure
JP2001112796A (ja) 1999-10-14 2001-04-24 Shigenao Maruyama 補助人工心筋
CA2402504A1 (en) * 2000-03-10 2001-09-20 Paracor Surgical, Inc. Expandable cardiac harness for treating congestive heart failure
US6511508B1 (en) * 2000-08-04 2003-01-28 Environmental Robots, Inc. Surgical correction of human eye refractive errors by active composite artificial muscle implants
US6887192B1 (en) * 2000-09-08 2005-05-03 Converge Medical, Inc. Heart support to prevent ventricular remodeling
US20040064014A1 (en) * 2001-05-31 2004-04-01 Melvin David B. Devices and methods for assisting natural heart function
US6685620B2 (en) * 2001-09-25 2004-02-03 The Foundry Inc. Ventricular infarct assist device and methods for using it
CA2460307A1 (en) * 2001-10-31 2003-05-08 Paracor Medical, Inc. Heart failure treatment device
US20040010180A1 (en) * 2002-05-16 2004-01-15 Scorvo Sean K. Cardiac assist system
US6988982B2 (en) * 2002-08-19 2006-01-24 Cardioenergetics Heart wall actuation system for the natural heart with shape limiting elements
US20040167375A1 (en) * 2003-02-25 2004-08-26 Couvillon Lucien A. Cardiac assist device with electroactive polymers
US7198595B2 (en) * 2003-03-26 2007-04-03 Pavad Medical, Inc. Cardiac apparatus including electroactive polymer actuators and methods of using the same
US7118525B2 (en) * 2003-04-23 2006-10-10 Coleman Edward J Implantable cardiac assist device
JP3975965B2 (ja) 2003-04-28 2007-09-12 ブラザー工業株式会社 イメージセンサ、読取装置、及び解像度設定方法
US20050020871A1 (en) * 2003-07-21 2005-01-27 Piergiorgio Tozzi Artificial contractile tissue
US20050187620A1 (en) * 2003-11-14 2005-08-25 Suresh Pai Systems for heart treatment
US20050148814A1 (en) * 2004-01-05 2005-07-07 Fischi Michael C. Muscle function augmentation
US7172551B2 (en) * 2004-04-12 2007-02-06 Scimed Life Systems, Inc. Cyclical pressure coronary assist pump
US20060041183A1 (en) * 2004-08-20 2006-02-23 Massen Richard J Electromechanical machine-based artificial muscles, bio-valves and related devices
US20060041309A1 (en) * 2004-08-20 2006-02-23 Massen Richard J Linear electromechanical device-based artificial muscles, bio-valves and related applications
BRPI0516847A (pt) * 2004-10-11 2008-09-23 Smm Medical Ab bandagem de compressão eletroativa
US7524282B2 (en) * 2005-08-29 2009-04-28 Boston Scientific Scimed, Inc. Cardiac sleeve apparatus, system and method of use
EP2269540B1 (de) * 2007-07-04 2014-07-02 MyoPowers Medical Technologies SA Künstlicher zusammenziehbarer Sphinkter
US20090177028A1 (en) * 2008-01-04 2009-07-09 Anthony John White Non-blood contact cardiac compression device, for augmentation of cardiac function by timed cyclic tensioning of elastic cords in an epicardial location

Also Published As

Publication number Publication date
ATE433729T1 (de) 2009-07-15
US20090069902A1 (en) 2009-03-12
DK1968482T3 (da) 2009-10-26
EP1968482A1 (de) 2008-09-17
EP1968482B1 (de) 2009-06-17
CA2635658A1 (en) 2007-07-12
WO2007077513A1 (en) 2007-07-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: NANOSIN SARL, LAUSANNE, CH

8364 No opposition during term of opposition