WO2007133947A3 - Cardiac harness having diagnostic sensors and method of use - Google Patents

Cardiac harness having diagnostic sensors and method of use Download PDF

Info

Publication number
WO2007133947A3
WO2007133947A3 PCT/US2007/068068 US2007068068W WO2007133947A3 WO 2007133947 A3 WO2007133947 A3 WO 2007133947A3 US 2007068068 W US2007068068 W US 2007068068W WO 2007133947 A3 WO2007133947 A3 WO 2007133947A3
Authority
WO
WIPO (PCT)
Prior art keywords
heart
cardiac harness
sensor
impedance
cardiac
Prior art date
Application number
PCT/US2007/068068
Other languages
French (fr)
Other versions
WO2007133947A2 (en
Inventor
Alan Schaer
Matthew G Fishler
Original Assignee
Paracor Medical Inc
Alan Schaer
Matthew G Fishler
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 Paracor Medical Inc, Alan Schaer, Matthew G Fishler filed Critical Paracor Medical Inc
Priority to JP2009510060A priority Critical patent/JP2009536560A/en
Priority to EP07761773A priority patent/EP2023851A2/en
Priority to CA002652372A priority patent/CA2652372A1/en
Publication of WO2007133947A2 publication Critical patent/WO2007133947A2/en
Publication of WO2007133947A3 publication Critical patent/WO2007133947A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0587—Epicardial electrode systems; Endocardial electrodes piercing the pericardium
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0587—Epicardial electrode systems; Endocardial electrodes piercing the pericardium
    • A61N1/0597—Surface area electrodes, e.g. cardiac harness
    • 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
    • A61F2002/2484—Delivery devices therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Prostheses (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

A cardiac harness (20) adapted to fit generally around a least a portion of a heart includes at least one elastic spring member (23) forming an annular portion that is elastically deformable and at least one sensor disposed on the annular portion for providing a sensor signal representative of cardiac function. The cardiac harness applies a compressive force on the heart during diastole and systole. The sensor is configured to take a measurement of impedance across the heart, impedance across a lung, evoked response of the heart, activation patterns of the heart, acceleration of a portion of the heart, position of a portion of the heart relative to an ultrasonic transmitter, pH on the heart's epicardial surface, blood oxygen saturation of a portion of the heart, or position of a portion of the heart relative to a magnetic field generating device. The cardiac harness and sensor are delivered and implanted on the heart by minimally invasive access.
PCT/US2007/068068 2006-05-09 2007-05-02 Cardiac harness having diagnostic sensors and method of use WO2007133947A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009510060A JP2009536560A (en) 2006-05-09 2007-05-02 Cardiac harness provided with diagnostic sensor and method of using the same
EP07761773A EP2023851A2 (en) 2006-05-09 2007-05-02 Cardiac harness having diagnostic sensors and method of use
CA002652372A CA2652372A1 (en) 2006-05-09 2007-05-02 Cardiac harness having diagnostic sensors and method of use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/430,638 2006-05-09
US11/430,638 US20070197859A1 (en) 2003-11-07 2006-05-09 Cardiac harness having diagnostic sensors and method of use

Publications (2)

Publication Number Publication Date
WO2007133947A2 WO2007133947A2 (en) 2007-11-22
WO2007133947A3 true WO2007133947A3 (en) 2008-01-31

Family

ID=38694601

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/068068 WO2007133947A2 (en) 2006-05-09 2007-05-02 Cardiac harness having diagnostic sensors and method of use

Country Status (5)

Country Link
US (1) US20070197859A1 (en)
EP (1) EP2023851A2 (en)
JP (1) JP2009536560A (en)
CA (1) CA2652372A1 (en)
WO (1) WO2007133947A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7880884B2 (en) 2008-06-30 2011-02-01 Nellcor Puritan Bennett Llc System and method for coating and shielding electronic sensor components

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8747284B2 (en) * 2006-11-28 2014-06-10 Mccrane, Inc. Lifting strap with enhanced gripping properties
LT2211984T (en) * 2007-10-11 2022-04-25 Implantica Patent Ltd. Apparatus for treating female sexual dysfunction
WO2009075814A1 (en) * 2007-12-12 2009-06-18 Cardiac Pacemakers, Inc. Implantable medical device with hall sensor
US8406865B2 (en) * 2008-09-30 2013-03-26 Covidien Lp Bioimpedance system and sensor and technique for using the same
US10220128B1 (en) * 2008-11-06 2019-03-05 Allan R. Robinson Implanted cardiac device to treat heart failure
AU2010229764B2 (en) 2009-03-27 2015-05-07 Mardil, Inc. Intra-operative heart size measuring tool
DK2603284T3 (en) 2010-08-09 2015-10-05 Pi Harvest Holding Ag MEDICAL SYSTEM, PIEZOELECTRIC KIT AND PROCEDURE FOR MANUFACTURING
WO2012071567A2 (en) 2010-11-23 2012-05-31 Lillehei Theodore J Pneumatic or hydraulic cardiac assist devices
JP2015510402A (en) * 2011-12-02 2015-04-09 ゾツ，ライナー Device for performing diagnosis and / or treatment
WO2013177460A1 (en) 2012-05-23 2013-11-28 Lillehei Theodore J Pneumatic or hydraulic cardiac assist devices
DE102013200151A1 (en) 2013-01-08 2014-07-10 AdjuCor GmbH Heart support device with markings
US9220824B2 (en) 2013-01-08 2015-12-29 AdjuCor GmbH Implanting cardiac devices
DE102013200152A1 (en) * 2013-01-08 2014-07-10 AdjuCor GmbH Heart support device with a self-expanding shell
DE102013200148A1 (en) 2013-01-08 2014-07-10 AdjuCor GmbH Plug system for a cardiac assist device
JP6190890B2 (en) * 2013-01-14 2017-08-30 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． Reconstruction of cardiac activation signals based on electrical and mechanical methods
US9180260B2 (en) 2013-08-30 2015-11-10 Covidien Lp Systems and methods for monitoring an injection procedure
US10328268B2 (en) 2014-09-04 2019-06-25 AtaCor Medical, Inc. Cardiac pacing
US10743960B2 (en) 2014-09-04 2020-08-18 AtaCor Medical, Inc. Cardiac arrhythmia treatment devices and delivery
US11097109B2 (en) 2014-11-24 2021-08-24 AtaCor Medical, Inc. Cardiac pacing sensing and control
US20170007403A1 (en) 2015-07-08 2017-01-12 AdjuCor GmbH Implantable device for the locationally accurate delivery and administration of substances into the pericardium or onto the surface of the heart
DE102015212699A1 (en) 2015-07-07 2017-01-12 AdjuCor GmbH Implantable device for localized delivery and application of substances in the pericardium or on the heart surface
US11433233B2 (en) 2020-11-25 2022-09-06 Calyan Technologies, Inc. Electrode contact for a subcutaneous device
US11717674B2 (en) 2018-07-31 2023-08-08 Manicka Institute Llc Subcutaneous device for use with remote device
US11660444B2 (en) 2018-07-31 2023-05-30 Manicka Institute Llc Resilient body component contact for a subcutaneous device
US10576291B2 (en) 2018-07-31 2020-03-03 Manicka Institute Llc Subcutaneous device
US10716511B2 (en) 2018-07-31 2020-07-21 Manicka Institute Llc Subcutaneous device for monitoring and/or providing therapies
US11179571B2 (en) 2018-07-31 2021-11-23 Manicka Institute Llc Subcutaneous device for monitoring and/or providing therapies
US11229802B2 (en) 2019-02-26 2022-01-25 Ut-Heart Inc. Heart support net and implantable cardioverter defibrillator
WO2020243534A1 (en) 2019-05-29 2020-12-03 AtaCor Medical, Inc. Implantable electrical leads and associated delivery systems
US20210128000A1 (en) * 2019-11-04 2021-05-06 The Regents Of The University Of California System of epicardial sensing and pacing for synchronizing a heart assist device
EP3892323A4 (en) 2020-02-27 2021-12-22 iCorNet Laboratory Co., Ltd. Heart net with electrodes
US11666771B2 (en) 2020-05-29 2023-06-06 AtaCor Medical, Inc. Implantable electrical leads and associated delivery systems
US10987060B1 (en) 2020-09-14 2021-04-27 Calyan Technologies, Inc. Clip design for a subcutaneous device
US12115363B1 (en) 2023-08-10 2024-10-15 Lifebridge Technologies Llc System and method for introducing a construct either on or around the surface of the heart
US11896812B1 (en) 2023-01-27 2024-02-13 Lifebridge Technologies Llc Versatile modular heart pump for non-blood contacting ventricular function augmentation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6076013A (en) * 1999-01-14 2000-06-13 Brennan; Edward F. Apparatus and methods for treating congestive heart failure
US20030125774A1 (en) * 2001-12-31 2003-07-03 Cardiac Pacemakers, Inc. Method and apparatus for monitoring left ventricular work or power
US20030229266A1 (en) * 2002-06-11 2003-12-11 Acorn Cardiovascular, Inc . Tension indicator for cardiac support device and method therefore
WO2004021927A2 (en) * 2002-09-05 2004-03-18 Paracor Medical, Inc. Cardiac harness
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985172A (en) * 1959-08-31 1961-05-23 William C Jones Tissue contact electrode
US4827932A (en) * 1987-02-27 1989-05-09 Intermedics Inc. Implantable defibrillation electrodes
US4821723A (en) * 1987-02-27 1989-04-18 Intermedics Inc. Biphasic waveforms for defibrillation
US4917115A (en) * 1988-07-11 1990-04-17 Vitatron Medical B. V. Pacing system and method for physiological stimulation of the heart utilizing Doppler means
US5480412A (en) * 1993-11-16 1996-01-02 Pacesetter, Inc. System and method for deriving hemodynamic signals from a cardiac wall motion sensor
US6628987B1 (en) * 2000-09-26 2003-09-30 Medtronic, Inc. Method and system for sensing cardiac contractions during vagal stimulation-induced cardiopalegia
US5995871A (en) * 1997-10-29 1999-11-30 Uab Research Foundation System and method for cardioversion using scan stimulation
US6070100A (en) * 1997-12-15 2000-05-30 Medtronic Inc. Pacing system for optimizing cardiac output and determining heart condition
US6193648B1 (en) * 1999-09-21 2001-02-27 Acorn Cardiovascular, Inc. Cardiac constraint with draw string tensioning
JP2003526448A (en) * 2000-03-10 2003-09-09 パラコー サージカル インコーポレイテッド Inflatable cardiac harness for treating congestive heart failure
US20050027323A1 (en) * 2001-10-30 2005-02-03 Medtronic, Inc. Implantable medical device for monitoring cardiac blood pressure and chamber dimension
US7313434B2 (en) * 2002-11-25 2007-12-25 Regents Of The University Of Minnesota Impedance monitoring for detecting pulmonary edema and thoracic congestion

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6076013A (en) * 1999-01-14 2000-06-13 Brennan; Edward F. Apparatus and methods for treating congestive heart failure
US20030125774A1 (en) * 2001-12-31 2003-07-03 Cardiac Pacemakers, Inc. Method and apparatus for monitoring left ventricular work or power
US20030229266A1 (en) * 2002-06-11 2003-12-11 Acorn Cardiovascular, Inc . Tension indicator for cardiac support device and method therefore
WO2004021927A2 (en) * 2002-09-05 2004-03-18 Paracor Medical, Inc. Cardiac harness
US20040143154A1 (en) * 2002-09-05 2004-07-22 Lilip Lau Cardiac harness
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7880884B2 (en) 2008-06-30 2011-02-01 Nellcor Puritan Bennett Llc System and method for coating and shielding electronic sensor components

Also Published As

Publication number Publication date
CA2652372A1 (en) 2007-11-22
EP2023851A2 (en) 2009-02-18
JP2009536560A (en) 2009-10-15
WO2007133947A2 (en) 2007-11-22
US20070197859A1 (en) 2007-08-23

Similar Documents

Publication Publication Date Title
WO2007133947A3 (en) Cardiac harness having diagnostic sensors and method of use
WO2005020797A3 (en) Implantable biosensor devices for monitoring cardiac marker molecules
GB2453676A (en) Lumen-traveling biological interface device and method of use
US10478096B2 (en) Neural event detection
JP5808909B2 (en) Passive monitoring sensor system using mattress
US12089985B2 (en) Patient monitoring and treatment systems and methods
EP1868542B1 (en) Tongue based control method and system
EP2628460A3 (en) Robotic instrument systems and methods utilizing optical fiber sensors
WO2002062215A3 (en) Implantable medical device with sensor
CN107920760A (en) Monitoring device for the blood pressure of monitoring object
US20130247644A1 (en) Implantable pressure sensor
WO2002102227A3 (en) Gastric treatment and diagnosis device and method
WO2007021323A3 (en) Connectorized probe for transesophageal echocardiography
DE102012214603A1 (en) Modulated physiological sensor
EP1273264A3 (en) Arteriosclerosis evaluating apparatus
WO2019016192A1 (en) An apparatus for measuring a physiological parameter using a wearable sensor
WO2007013994A3 (en) System and method for noninvasive electrocardiographic image (ecgd
EP2030564A3 (en) Implantable systemic blood pressure measurement systems and methods
WO2008090549A3 (en) Extending intrabody capsule
WO2005067563A3 (en) Instruments with location markers and methods for tracking instruments through anatomical passageways
WO2004047907A3 (en) Minimally-invasive smart devices
EP1125547A3 (en) Arrangement for measuring biosignal
WO2005007032A3 (en) Self-anchoring cardiac harness
WO2006020917A3 (en) Calibration system and method for pressure monitoring
US8172900B2 (en) Microsensor system for application in biomechanics

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2652372

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2009510060

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007761773

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07761773

Country of ref document: EP

Kind code of ref document: A2