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WO2001091667A3 - Devices and methods for assisting natural heart function - Google Patents

Devices and methods for assisting natural heart function Download PDF

Info

Publication number
WO2001091667A3
WO2001091667A3 PCT/US2001/017637 US0117637W WO0191667A3 WO 2001091667 A3 WO2001091667 A3 WO 2001091667A3 US 0117637 W US0117637 W US 0117637W WO 0191667 A3 WO0191667 A3 WO 0191667A3
Authority
WO
WIPO (PCT)
Prior art keywords
devices
methods
heart function
natural heart
assisting natural
Prior art date
Application number
PCT/US2001/017637
Other languages
French (fr)
Other versions
WO2001091667A2 (en
WO2001091667A9 (en
Inventor
David B Melvin
Jeffrey Radziunas
Francisco M Llort
William Santamore
Scott J Wolf
Original Assignee
Cardioclasp Inc
David B Melvin
Jeffrey Radziunas
Francisco M Llort
William Santamore
Scott J Wolf
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 Cardioclasp Inc, David B Melvin, Jeffrey Radziunas, Francisco M Llort, William Santamore, Scott J Wolf filed Critical Cardioclasp Inc
Priority to EP01939782A priority Critical patent/EP1294305A2/en
Priority to US10/296,645 priority patent/US20040064014A1/en
Priority to AU2001265264A priority patent/AU2001265264A1/en
Publication of WO2001091667A2 publication Critical patent/WO2001091667A2/en
Publication of WO2001091667A3 publication Critical patent/WO2001091667A3/en
Publication of WO2001091667A9 publication Critical patent/WO2001091667A9/en
Priority to US10/210,449 priority patent/US20030023132A1/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
    • A61F2/2478—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
    • A61F2/24—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
    • A61F2/2487—Devices within the heart chamber, e.g. splints
    • 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
    • A61F2/2451—Inserts in the coronary sinus for correcting the valve shape
    • 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
    • A61F2002/249—Device completely embedded in the heart wall

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic 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)
  • Surgical Instruments (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

Devices and methods for treating a diseased heart including devices and methods for remodeling or reconfiguring a shape of a diseased heart, assisting in function of a diseased heart, and stabilizing such devices on a diseased heart. In some embodiments, the devices and methods include one or more segments for changing a shape of the heart or a portion thereof, and methods for using such devices and methods.
PCT/US2001/017637 2000-05-31 2001-05-31 Devices and methods for assisting natural heart function WO2001091667A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP01939782A EP1294305A2 (en) 2000-05-31 2001-05-31 Devices and methods for assisting natural heart function
US10/296,645 US20040064014A1 (en) 2001-05-31 2001-05-31 Devices and methods for assisting natural heart function
AU2001265264A AU2001265264A1 (en) 2000-05-31 2001-05-31 Devices and methods for assisting natural heart function
US10/210,449 US20030023132A1 (en) 2000-05-31 2002-07-31 Cyclic device for restructuring heart chamber geometry

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20840800P 2000-05-31 2000-05-31
US60/208,408 2000-05-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/210,449 Continuation-In-Part US20030023132A1 (en) 2000-05-31 2002-07-31 Cyclic device for restructuring heart chamber geometry

Publications (3)

Publication Number Publication Date
WO2001091667A2 WO2001091667A2 (en) 2001-12-06
WO2001091667A3 true WO2001091667A3 (en) 2002-06-06
WO2001091667A9 WO2001091667A9 (en) 2002-07-04

Family

ID=22774505

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/017637 WO2001091667A2 (en) 2000-05-31 2001-05-31 Devices and methods for assisting natural heart function

Country Status (3)

Country Link
EP (1) EP1294305A2 (en)
AU (1) AU2001265264A1 (en)
WO (1) WO2001091667A2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7146226B2 (en) 2003-11-07 2006-12-05 Paracor Medical, Inc. Cardiac harness for treating congestive heart failure and for defibrillating and/or pacing/sensing
US7282024B2 (en) 2004-01-12 2007-10-16 Paracor Medical, Inc. Cardiac harness having interconnected strands
US7338435B2 (en) 2002-11-15 2008-03-04 Paracor Medical, Inc. Cardiac harness delivery device and method
US7381181B2 (en) 2001-09-10 2008-06-03 Paracor Medical, Inc. Device for treating heart failure
US7404793B2 (en) 2001-10-31 2008-07-29 Paracor Medical, Inc. Heart failure treatment device and method
US7410461B2 (en) 2000-03-10 2008-08-12 Paracor Medical, Inc. Cardiac treatment apparatus
US7587247B2 (en) 2005-08-01 2009-09-08 Paracor Medical, Inc. Cardiac harness having an optimal impedance range
US8092363B2 (en) 2007-09-05 2012-01-10 Mardil, Inc. Heart band with fillable chambers to modify heart valve function

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6592619B2 (en) 1996-01-02 2003-07-15 University Of Cincinnati Heart wall actuation device for the natural heart
US6332893B1 (en) 1997-12-17 2001-12-25 Myocor, Inc. Valve to myocardium tension members device and method
US6260552B1 (en) 1998-07-29 2001-07-17 Myocor, Inc. Transventricular implant tools and devices
US6537198B1 (en) 2000-03-21 2003-03-25 Myocor, Inc. Splint assembly for improving cardiac function in hearts, and method for implanting the splint assembly
US20030023132A1 (en) * 2000-05-31 2003-01-30 Melvin David B. Cyclic device for restructuring heart chamber geometry
US6616684B1 (en) 2000-10-06 2003-09-09 Myocor, Inc. Endovascular splinting devices and methods
US6723038B1 (en) 2000-10-06 2004-04-20 Myocor, Inc. Methods and devices for improving mitral valve function
EP2520229A3 (en) 2001-07-16 2013-03-20 Corassist Cardiovascular Ltd. In-vivo method and device for improving diastolic function of the left ventricle
ES2310609T3 (en) 2001-09-07 2009-01-16 Mardil, Inc. METHOD AND APPARATUS FOR THE EXTERNAL STABILIZATION OF THE HEART.
US7174896B1 (en) 2002-01-07 2007-02-13 Paracor Medical, Inc. Method and apparatus for supporting a heart
US6764510B2 (en) 2002-01-09 2004-07-20 Myocor, Inc. Devices and methods for heart valve treatment
US7081084B2 (en) 2002-07-16 2006-07-25 University Of Cincinnati Modular power system and method for a heart wall actuation system for the natural heart
US20040015041A1 (en) 2002-07-18 2004-01-22 The University Of Cincinnati Protective sheath apparatus and method for use with a heart wall actuation system for the natural heart
US6988982B2 (en) 2002-08-19 2006-01-24 Cardioenergetics Heart wall actuation system for the natural heart with shape limiting elements
CA2496229A1 (en) 2002-09-05 2004-03-18 Paracor Medical, Inc. Cardiac harness
US7112219B2 (en) 2002-11-12 2006-09-26 Myocor, Inc. Devices and methods for heart valve treatment
US7247134B2 (en) 2002-11-12 2007-07-24 Myocor, Inc. Devices and methods for heart valve treatment
US7229405B2 (en) 2002-11-15 2007-06-12 Paracor Medical, Inc. Cardiac harness delivery device and method of use
EP1594569B1 (en) * 2003-01-27 2014-05-14 Corassist Cardiovascular Ltd. In vivo device for improving diastolic ventricular function
EP1648333A2 (en) 2003-07-10 2006-04-26 Paracor Medical, Inc. Self-anchoring cardiac harness
AU2003904283A0 (en) * 2003-08-12 2003-08-28 Northern Sydney Area Health Service An implantable direct cardiac compression device and system
US7158839B2 (en) 2003-11-07 2007-01-02 Paracor Medical, Inc. Cardiac harness for treating heart disease
US8206439B2 (en) 2004-02-23 2012-06-26 International Heart Institute Of Montana Foundation Internal prosthesis for reconstruction of cardiac geometry
EP1943982A1 (en) * 2004-02-23 2008-07-16 International Heart Institute of Montana Foundation Papilloplasty band and sizing device
US20050197527A1 (en) * 2004-03-04 2005-09-08 Bolling Steven F. Adjustable heart constraining apparatus and method therefore
US20070208217A1 (en) 2006-03-03 2007-09-06 Acorn Cardiovascular, Inc. Self-adjusting attachment structure for a cardiac support device
EP2906151B1 (en) 2012-10-12 2023-06-21 Mardil, Inc. Cardiac treatment system
USD717954S1 (en) 2013-10-14 2014-11-18 Mardil, Inc. Heart treatment device
US11213392B2 (en) 2017-11-01 2022-01-04 Muffin Incorporated Belt for applying pressure to a bodily organ
JP2023500027A (en) * 2019-09-26 2023-01-04 マフィン・インコーポレイテッド Systems and methods for applying pressure to internal organs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006027A2 (en) * 1998-07-29 2000-02-10 Myocor, Inc. Heart stress reduction apparatus and method
WO2000016700A1 (en) * 1998-09-21 2000-03-30 Myocor, Inc. External stress reduction device and method
WO2000018320A1 (en) * 1998-09-30 2000-04-06 The University Of Cincinnati Device and method for restructuring heart chamber geometry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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US5800528A (en) 1995-06-13 1998-09-01 Abiomed R & D, Inc. Passive girdle for heart ventricle for therapeutic aid to patients having ventricular dilatation
US5957977A (en) 1996-01-02 1999-09-28 University Of Cincinnati Activation device for the natural heart including internal and external support structures
FR2744909B1 (en) 1996-02-20 1998-05-07 Combustible Nucleaire Sicn Soc HEART VALVE ACTIVATION SYSTEM
US5702343A (en) 1996-10-02 1997-12-30 Acorn Medical, Inc. Cardiac reinforcement device
US6085754A (en) 1998-07-13 2000-07-11 Acorn Cardiovascular, Inc. Cardiac disease treatment method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006027A2 (en) * 1998-07-29 2000-02-10 Myocor, Inc. Heart stress reduction apparatus and method
WO2000016700A1 (en) * 1998-09-21 2000-03-30 Myocor, Inc. External stress reduction device and method
WO2000018320A1 (en) * 1998-09-30 2000-04-06 The University Of Cincinnati Device and method for restructuring heart chamber geometry

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7410461B2 (en) 2000-03-10 2008-08-12 Paracor Medical, Inc. Cardiac treatment apparatus
US7381181B2 (en) 2001-09-10 2008-06-03 Paracor Medical, Inc. Device for treating heart failure
US7404793B2 (en) 2001-10-31 2008-07-29 Paracor Medical, Inc. Heart failure treatment device and method
US7500946B2 (en) 2002-11-15 2009-03-10 Paracor Medical, Inc. Cardiac harness delivery device and method
US7338435B2 (en) 2002-11-15 2008-03-04 Paracor Medical, Inc. Cardiac harness delivery device and method
US7361139B2 (en) 2002-11-15 2008-04-22 Paracor Medical, Inc. Cardiac harness delivery device and method
US7572219B2 (en) 2002-11-15 2009-08-11 Paracor Medical, Inc. Cardiac harness delivery device and method
US7187984B2 (en) 2003-11-07 2007-03-06 Paracor Medical, Inc. Cardiac harness for treating congestive heart failure and for defibrillating and/or pacing/sensing
US7155295B2 (en) 2003-11-07 2006-12-26 Paracor Medical, Inc. Cardiac harness for treating congestive heart failure and for defibrillating and/or pacing/sensing
US7146226B2 (en) 2003-11-07 2006-12-05 Paracor Medical, Inc. Cardiac harness for treating congestive heart failure and for defibrillating and/or pacing/sensing
US7282024B2 (en) 2004-01-12 2007-10-16 Paracor Medical, Inc. Cardiac harness having interconnected strands
US7587247B2 (en) 2005-08-01 2009-09-08 Paracor Medical, Inc. Cardiac harness having an optimal impedance range
US8092363B2 (en) 2007-09-05 2012-01-10 Mardil, Inc. Heart band with fillable chambers to modify heart valve function

Also Published As

Publication number Publication date
AU2001265264A1 (en) 2001-12-11
WO2001091667A2 (en) 2001-12-06
WO2001091667A9 (en) 2002-07-04
EP1294305A2 (en) 2003-03-26

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