ZA200209008B - Endoventricular device for the treatment and correction of cardiomyopathies. - Google Patents
Endoventricular device for the treatment and correction of cardiomyopathies. Download PDFInfo
- Publication number
- ZA200209008B ZA200209008B ZA200209008A ZA200209008A ZA200209008B ZA 200209008 B ZA200209008 B ZA 200209008B ZA 200209008 A ZA200209008 A ZA 200209008A ZA 200209008 A ZA200209008 A ZA 200209008A ZA 200209008 B ZA200209008 B ZA 200209008B
- Authority
- ZA
- South Africa
- Prior art keywords
- fact
- ventricle
- elastic
- covering
- endoventricular
- Prior art date
Links
- 208000031229 Cardiomyopathies Diseases 0.000 title claims description 9
- 238000012937 correction Methods 0.000 title description 3
- 230000000747 cardiac effect Effects 0.000 claims abstract description 10
- 230000002861 ventricular Effects 0.000 claims description 22
- 230000003205 diastolic effect Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 239000000560 biocompatible material Substances 0.000 claims description 6
- 230000002107 myocardial effect Effects 0.000 claims description 6
- 239000012620 biological material Substances 0.000 claims description 5
- 210000004115 mitral valve Anatomy 0.000 claims description 5
- 210000001174 endocardium Anatomy 0.000 claims description 4
- 229920004934 Dacron® Polymers 0.000 claims description 3
- 210000003516 pericardium Anatomy 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000003387 muscular Effects 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 claims 4
- 229920000544 Gore-Tex Polymers 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 230000000916 dilatatory effect Effects 0.000 claims 1
- 206010019280 Heart failures Diseases 0.000 abstract description 11
- 238000005457 optimization Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 22
- 230000006870 function Effects 0.000 description 15
- 230000004064 dysfunction Effects 0.000 description 9
- 210000002216 heart Anatomy 0.000 description 9
- 238000001356 surgical procedure Methods 0.000 description 9
- 210000005240 left ventricle Anatomy 0.000 description 8
- 230000000750 progressive effect Effects 0.000 description 7
- 208000005907 mitral valve insufficiency Diseases 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000004217 heart function Effects 0.000 description 4
- 210000004165 myocardium Anatomy 0.000 description 4
- 206010027727 Mitral valve incompetence Diseases 0.000 description 3
- 208000016569 congenital mitral valve insufficiency Diseases 0.000 description 3
- 230000010339 dilation Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000002054 transplantation Methods 0.000 description 3
- 201000010046 Dilated cardiomyopathy Diseases 0.000 description 2
- 208000009982 Ventricular Dysfunction Diseases 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000005242 cardiac chamber Anatomy 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 230000001447 compensatory effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006815 ventricular dysfunction Effects 0.000 description 2
- 206010001935 American trypanosomiasis Diseases 0.000 description 1
- 206010002329 Aneurysm Diseases 0.000 description 1
- 102000015427 Angiotensins Human genes 0.000 description 1
- 108010064733 Angiotensins Proteins 0.000 description 1
- 206010007513 Cardiac aneurysm Diseases 0.000 description 1
- 206010007558 Cardiac failure chronic Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000024699 Chagas disease Diseases 0.000 description 1
- 208000027205 Congenital disease Diseases 0.000 description 1
- 206010056370 Congestive cardiomyopathy Diseases 0.000 description 1
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 206010049694 Left Ventricular Dysfunction Diseases 0.000 description 1
- 206010034487 Pericarditis constrictive Diseases 0.000 description 1
- 238000012274 Preoperative evaluation Methods 0.000 description 1
- 208000033774 Ventricular Remodeling Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 210000001765 aortic valve Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000004413 cardiac myocyte Anatomy 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 230000002425 cardiocirculatory effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 208000000839 constrictive pericarditis Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000011304 dilated cardiomyopathy 1A Diseases 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 208000018578 heart valve disease Diseases 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 230000013632 homeostatic process Effects 0.000 description 1
- 208000022368 idiopathic cardiomyopathy Diseases 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007914 intraventricular administration Methods 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 208000023589 ischemic disease Diseases 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013160 medical therapy Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- 230000001453 nonthrombogenic effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000008288 physiological mechanism Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009662 stress testing Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 210000002820 sympathetic nervous system Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/16—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00243—Type of minimally invasive operation cardiac
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/64—Animal cells
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Medical Informatics (AREA)
- Transplantation (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Prostheses (AREA)
- Adjustment And Processing Of Grains (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electrotherapy Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Materials For Medical Uses (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2000PC000013A ITPC20000013A1 (it) | 2000-04-13 | 2000-04-13 | Dispositivo endoventricolare e metodo relativo per il trattamento e la correzione di miocardiopatie. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200209008B true ZA200209008B (en) | 2003-07-09 |
Family
ID=11451644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200209008A ZA200209008B (en) | 2000-04-13 | 2002-11-06 | Endoventricular device for the treatment and correction of cardiomyopathies. |
Country Status (24)
| Country | Link |
|---|---|
| US (2) | US7731649B2 (es) |
| EP (2) | EP1645244B1 (es) |
| JP (1) | JP4854162B2 (es) |
| KR (1) | KR20020087135A (es) |
| CN (1) | CN1217629C (es) |
| AT (1) | ATE296588T1 (es) |
| AU (1) | AU783868B2 (es) |
| BR (2) | BRPI0110095B8 (es) |
| CA (1) | CA2405382C (es) |
| CZ (1) | CZ20023737A3 (es) |
| DE (1) | DE60111209T2 (es) |
| DK (1) | DK1645244T3 (es) |
| EA (1) | EA004187B1 (es) |
| ES (2) | ES2242742T3 (es) |
| IL (2) | IL152239A0 (es) |
| IT (1) | ITPC20000013A1 (es) |
| MX (1) | MXPA02010120A (es) |
| NZ (1) | NZ521815A (es) |
| PL (1) | PL202225B1 (es) |
| PT (2) | PT1645244T (es) |
| SA (1) | SA03230509A (es) |
| SK (1) | SK16142002A3 (es) |
| WO (1) | WO2001078625A1 (es) |
| ZA (1) | ZA200209008B (es) |
Families Citing this family (117)
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| US6050936A (en) | 1997-01-02 | 2000-04-18 | Myocor, Inc. | Heart wall tension reduction apparatus |
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| US7491232B2 (en) | 1998-09-18 | 2009-02-17 | Aptus Endosystems, Inc. | Catheter-based fastener implantation apparatus and methods with implantation force resolution |
| US6260552B1 (en) | 1998-07-29 | 2001-07-17 | Myocor, Inc. | Transventricular implant tools and devices |
| US7279007B2 (en) | 1999-08-09 | 2007-10-09 | Cardioklnetix, Inc. | Method for improving cardiac function |
| US8529430B2 (en) | 2002-08-01 | 2013-09-10 | Cardiokinetix, Inc. | Therapeutic methods and devices following myocardial infarction |
| US8246671B2 (en) | 1999-08-09 | 2012-08-21 | Cardiokinetix, Inc. | Retrievable cardiac devices |
| US10307147B2 (en) | 1999-08-09 | 2019-06-04 | Edwards Lifesciences Corporation | System for improving cardiac function by sealing a partitioning membrane within a ventricle |
| US9694121B2 (en) | 1999-08-09 | 2017-07-04 | Cardiokinetix, Inc. | Systems and methods for improving cardiac function |
| US8377114B2 (en) | 1999-08-09 | 2013-02-19 | Cardiokinetix, Inc. | Sealing and filling ventricular partitioning devices to improve cardiac function |
| ITPC20000013A1 (it) | 2000-04-13 | 2000-07-13 | Paolo Ferrazzi | Dispositivo endoventricolare e metodo relativo per il trattamento e la correzione di miocardiopatie. |
| US9332992B2 (en) | 2004-08-05 | 2016-05-10 | Cardiokinetix, Inc. | Method for making a laminar ventricular partitioning device |
| US10064696B2 (en) | 2000-08-09 | 2018-09-04 | Edwards Lifesciences Corporation | Devices and methods for delivering an endocardial device |
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| US7862500B2 (en) | 2002-08-01 | 2011-01-04 | Cardiokinetix, Inc. | Multiple partitioning devices for heart treatment |
| US9332993B2 (en) | 2004-08-05 | 2016-05-10 | Cardiokinetix, Inc. | Devices and methods for delivering an endocardial device |
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| KR100466839B1 (ko) * | 2003-03-28 | 2005-01-17 | 주식회사 사이언씨티 | 대동맥판막 성형기구 세트 및 이를 이용한 치료방법 |
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| KR20050014434A (ko) * | 2003-07-31 | 2005-02-07 | 주식회사 사이언씨티 | 심실확대로 인한 방실판막 폐쇄부전증을 교정하기 위한성형기구 세트 |
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- 2001-03-28 AU AU46826/01A patent/AU783868B2/en not_active Ceased
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- 2001-03-28 DK DK05101040.3T patent/DK1645244T3/en active
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- 2001-03-28 PT PT01919768T patent/PT1272123E/pt unknown
- 2001-03-28 PL PL357685A patent/PL202225B1/pl unknown
- 2001-03-28 EP EP01919768A patent/EP1272123B1/en not_active Expired - Lifetime
- 2001-03-28 BR BRPI0110095A patent/BRPI0110095B8/pt unknown
- 2001-03-28 EA EA200200929A patent/EA004187B1/ru not_active IP Right Cessation
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