KR20220104302A - 카테터 안내된 치환 판막 장치 및 방법 - Google Patents
카테터 안내된 치환 판막 장치 및 방법 Download PDFInfo
- Publication number
- KR20220104302A KR20220104302A KR1020227024659A KR20227024659A KR20220104302A KR 20220104302 A KR20220104302 A KR 20220104302A KR 1020227024659 A KR1020227024659 A KR 1020227024659A KR 20227024659 A KR20227024659 A KR 20227024659A KR 20220104302 A KR20220104302 A KR 20220104302A
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- stent
- mitral
- bioprosthetic heart
- heart valve
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title abstract description 17
- 210000004115 mitral valve Anatomy 0.000 claims abstract description 81
- 210000003709 heart valve Anatomy 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 30
- 230000002861 ventricular Effects 0.000 claims description 29
- 230000001746 atrial effect Effects 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 10
- 238000002513 implantation Methods 0.000 claims description 5
- 239000000560 biocompatible material Substances 0.000 claims 2
- 230000004323 axial length Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 11
- 210000002216 heart Anatomy 0.000 description 44
- 210000004369 blood Anatomy 0.000 description 33
- 239000008280 blood Substances 0.000 description 33
- 230000006870 function Effects 0.000 description 33
- 210000002837 heart atrium Anatomy 0.000 description 32
- 239000002775 capsule Substances 0.000 description 25
- 210000001519 tissue Anatomy 0.000 description 22
- 206010027727 Mitral valve incompetence Diseases 0.000 description 20
- 210000001765 aortic valve Anatomy 0.000 description 15
- 210000005246 left atrium Anatomy 0.000 description 14
- 230000017531 blood circulation Effects 0.000 description 13
- 238000013459 approach Methods 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 11
- 210000003540 papillary muscle Anatomy 0.000 description 11
- 238000001356 surgical procedure Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 210000004165 myocardium Anatomy 0.000 description 10
- 208000018672 Dilatation Diseases 0.000 description 9
- 210000000709 aorta Anatomy 0.000 description 9
- 230000006378 damage Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 210000005240 left ventricle Anatomy 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 6
- 238000005086 pumping Methods 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 210000000591 tricuspid valve Anatomy 0.000 description 6
- 206010067171 Regurgitation Diseases 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 230000000747 cardiac effect Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 210000003296 saliva Anatomy 0.000 description 5
- 210000005166 vasculature Anatomy 0.000 description 5
- 241000282412 Homo Species 0.000 description 4
- 206010003549 asthenia Diseases 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 229910001092 metal group alloy Inorganic materials 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 230000033764 rhythmic process Effects 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000010339 dilation Effects 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000004064 dysfunction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 3
- 229910001000 nickel titanium Inorganic materials 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 210000005245 right atrium Anatomy 0.000 description 3
- 210000002435 tendon Anatomy 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 210000005243 upper chamber Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 206010002906 aortic stenosis Diseases 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000000004 hemodynamic effect Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 210000003000 inclusion body Anatomy 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 210000003102 pulmonary valve Anatomy 0.000 description 2
- 210000003492 pulmonary vein Anatomy 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 210000001631 vena cava inferior Anatomy 0.000 description 2
- 210000002620 vena cava superior Anatomy 0.000 description 2
- 208000004434 Calcinosis Diseases 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 206010013012 Dilatation ventricular Diseases 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 206010016803 Fluid overload Diseases 0.000 description 1
- 208000034826 Genetic Predisposition to Disease Diseases 0.000 description 1
- 206010018910 Haemolysis Diseases 0.000 description 1
- 208000034693 Laceration Diseases 0.000 description 1
- 206010024119 Left ventricular failure Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 206010047281 Ventricular arrhythmia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000003157 atrial septum Anatomy 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000005242 cardiac chamber Anatomy 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 230000003090 exacerbative effect Effects 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 210000005003 heart tissue Anatomy 0.000 description 1
- 230000008588 hemolysis Effects 0.000 description 1
- 230000002163 immunogen Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000036723 left ventricular dilatation Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000004975 mitral orifice Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 210000003458 notochord Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000006503 pathological mineralization Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009256 replacement therapy Methods 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 208000003663 ventricular fibrillation Diseases 0.000 description 1
- 210000000596 ventricular septum Anatomy 0.000 description 1
Images
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
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/243—Deployment by mechanical expansion
-
- 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
- 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
- A61F2/2412—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 with soft flexible valve members, e.g. tissue valves shaped like natural valves
-
- 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
- A61F2/2412—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 with soft flexible valve members, e.g. tissue valves shaped like natural valves
- A61F2/2418—Scaffolds therefor, e.g. support stents
-
- 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
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/2436—Deployment by retracting a sheath
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/844—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents folded prior to deployment
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/125—Discriminating pulses
- H03K5/1252—Suppression or limitation of noise or interference
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
- A61F2002/9665—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod with additional retaining means
-
- 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
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
- A61F2210/0019—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at only one temperature whilst inside or touching the human body, e.g. constrained in a non-operative shape during surgery, another temperature only occurring before the operation
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
- A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0067—Three-dimensional shapes conical
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Prostheses (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361802311P | 2013-03-15 | 2013-03-15 | |
| US61/802,311 | 2013-03-15 | ||
| PCT/US2014/030078 WO2014145338A1 (en) | 2013-03-15 | 2014-03-15 | Catheter-guided replacement valves apparatus and methods |
| KR1020157029732A KR102423195B1 (ko) | 2013-03-15 | 2014-03-15 | 카테터 안내된 치환 판막 장치 및 방법 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157029732A Division KR102423195B1 (ko) | 2013-03-15 | 2014-03-15 | 카테터 안내된 치환 판막 장치 및 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20220104302A true KR20220104302A (ko) | 2022-07-26 |
Family
ID=51537959
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227024659A Ceased KR20220104302A (ko) | 2013-03-15 | 2014-03-15 | 카테터 안내된 치환 판막 장치 및 방법 |
| KR1020157029732A Active KR102423195B1 (ko) | 2013-03-15 | 2014-03-15 | 카테터 안내된 치환 판막 장치 및 방법 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157029732A Active KR102423195B1 (ko) | 2013-03-15 | 2014-03-15 | 카테터 안내된 치환 판막 장치 및 방법 |
Country Status (15)
| Country | Link |
|---|---|
| US (3) | US10076410B2 (enExample) |
| EP (1) | EP2967859B1 (enExample) |
| JP (2) | JP6637409B2 (enExample) |
| KR (2) | KR20220104302A (enExample) |
| CN (2) | CN110393608B (enExample) |
| AU (3) | AU2014233097A1 (enExample) |
| BR (1) | BR112015021968B1 (enExample) |
| CA (1) | CA2903600C (enExample) |
| CL (1) | CL2015002590A1 (enExample) |
| IL (1) | IL241044A0 (enExample) |
| MX (2) | MX2015012022A (enExample) |
| RU (1) | RU2666591C2 (enExample) |
| SG (2) | SG10201705290PA (enExample) |
| WO (1) | WO2014145338A1 (enExample) |
| ZA (1) | ZA201507689B (enExample) |
Families Citing this family (146)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101056596B (zh) | 2004-09-14 | 2011-08-03 | 爱德华兹生命科学股份公司 | 用于治疗心脏瓣膜反流的装置和方法 |
| CA2629534C (en) | 2005-11-10 | 2015-02-24 | Arshad Quadri | Balloon-expandable, self-expanding, vascular prosthesis connecting stent |
| US9883943B2 (en) | 2006-12-05 | 2018-02-06 | Valtech Cardio, Ltd. | Implantation of repair devices in the heart |
| US20090276040A1 (en) | 2008-05-01 | 2009-11-05 | Edwards Lifesciences Corporation | Device and method for replacing mitral valve |
| US9192472B2 (en) | 2008-06-16 | 2015-11-24 | Valtec Cardio, Ltd. | Annuloplasty devices and methods of delivery therefor |
| US8403983B2 (en) | 2008-09-29 | 2013-03-26 | Cardiaq Valve Technologies, Inc. | Heart valve |
| US10517719B2 (en) | 2008-12-22 | 2019-12-31 | Valtech Cardio, Ltd. | Implantation of repair devices in the heart |
| CA2961053C (en) | 2009-04-15 | 2019-04-30 | Edwards Lifesciences Cardiaq Llc | Vascular implant and delivery system |
| EP4035623A1 (en) | 2009-04-29 | 2022-08-03 | Edwards Lifesciences Corporation | Apparatus and method for replacing a diseased cardiac valve |
| US9180007B2 (en) | 2009-10-29 | 2015-11-10 | Valtech Cardio, Ltd. | Apparatus and method for guide-wire based advancement of an adjustable implant |
| US8449599B2 (en) | 2009-12-04 | 2013-05-28 | Edwards Lifesciences Corporation | Prosthetic valve for replacing mitral valve |
| US8870950B2 (en) | 2009-12-08 | 2014-10-28 | Mitral Tech Ltd. | Rotation-based anchoring of an implant |
| US20110224785A1 (en) | 2010-03-10 | 2011-09-15 | Hacohen Gil | Prosthetic mitral valve with tissue anchors |
| EP3061422B1 (en) | 2010-06-21 | 2021-11-03 | Edwards Lifesciences CardiAQ LLC | Replacement heart valve |
| US9763657B2 (en) | 2010-07-21 | 2017-09-19 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
| US11653910B2 (en) | 2010-07-21 | 2023-05-23 | Cardiovalve Ltd. | Helical anchor implantation |
| EP3459500B1 (en) | 2010-09-23 | 2020-09-16 | Edwards Lifesciences CardiAQ LLC | Replacement heart valves and delivery devices |
| CA3035048C (en) | 2010-12-23 | 2021-05-04 | Mark Deem | System for mitral valve repair and replacement |
| US12502276B2 (en) | 2011-05-16 | 2025-12-23 | Edwards Lifesciences Corporation | Inversion delivery device and method for a prosthesis |
| CA2840084C (en) | 2011-06-21 | 2019-11-05 | Foundry Newco Xii, Inc. | Prosthetic heart valve devices and associated systems and methods |
| WO2013021374A2 (en) | 2011-08-05 | 2013-02-14 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
| US20140324164A1 (en) | 2011-08-05 | 2014-10-30 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
| EP2739214B1 (en) | 2011-08-05 | 2018-10-10 | Cardiovalve Ltd | Percutaneous mitral valve replacement and sealing |
| US8852272B2 (en) | 2011-08-05 | 2014-10-07 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
| CA2849030C (en) | 2011-10-19 | 2020-10-27 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
| US9039757B2 (en) | 2011-10-19 | 2015-05-26 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
| US9655722B2 (en) | 2011-10-19 | 2017-05-23 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
| US9763780B2 (en) | 2011-10-19 | 2017-09-19 | Twelve, Inc. | Devices, systems and methods for heart valve replacement |
| EP4252714B1 (en) | 2011-10-19 | 2025-08-13 | Twelve, Inc. | Device for heart valve replacement |
| US11202704B2 (en) | 2011-10-19 | 2021-12-21 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
| US9579198B2 (en) | 2012-03-01 | 2017-02-28 | Twelve, Inc. | Hydraulic delivery systems for prosthetic heart valve devices and associated methods |
| US8628571B1 (en) | 2012-11-13 | 2014-01-14 | Mitraltech Ltd. | Percutaneously-deliverable mechanical valve |
| EP2948103B1 (en) | 2013-01-24 | 2022-12-07 | Cardiovalve Ltd | Ventricularly-anchored prosthetic valves |
| US9675451B2 (en) * | 2013-02-01 | 2017-06-13 | Medtronic CV Luxembourg S.a.r.l. | Anti-paravalvular leakage component for a transcatheter valve prosthesis |
| US9439763B2 (en) | 2013-02-04 | 2016-09-13 | Edwards Lifesciences Corporation | Prosthetic valve for replacing mitral valve |
| US20140277427A1 (en) | 2013-03-14 | 2014-09-18 | Cardiaq Valve Technologies, Inc. | Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery |
| US9730791B2 (en) | 2013-03-14 | 2017-08-15 | Edwards Lifesciences Cardiaq Llc | Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery |
| WO2014145338A1 (en) | 2013-03-15 | 2014-09-18 | Navigate Cardiac Structures, Inc. | Catheter-guided replacement valves apparatus and methods |
| CN103190968B (zh) * | 2013-03-18 | 2015-06-17 | 杭州启明医疗器械有限公司 | 一种支架以及具有该支架的安装稳固的人造瓣膜置换装置 |
| CN108272536B (zh) | 2013-05-20 | 2020-03-03 | 托尔福公司 | 可植入心脏瓣膜装置、二尖瓣修复装置以及相关系统和方法 |
| US9839511B2 (en) * | 2013-10-05 | 2017-12-12 | Sino Medical Sciences Technology Inc. | Device and method for mitral valve regurgitation treatment |
| EP3107495B2 (en) | 2014-02-18 | 2025-05-14 | St. Jude Medical, Cardiology Division, Inc. | Bowed runners and corresponding valve assemblies for paravalvular leak protection |
| EP3107497B1 (en) | 2014-02-21 | 2020-07-22 | Edwards Lifesciences CardiAQ LLC | Delivery device for controlled deployment of a replacement valve |
| CN106456328A (zh) | 2014-05-19 | 2017-02-22 | 爱德华兹生命科学卡迪尔克有限责任公司 | 带有环形活瓣的二尖瓣膜替代品 |
| US9532870B2 (en) * | 2014-06-06 | 2017-01-03 | Edwards Lifesciences Corporation | Prosthetic valve for replacing a mitral valve |
| WO2016016899A1 (en) * | 2014-07-30 | 2016-02-04 | Mitraltech Ltd. | Articulatable prosthetic valve |
| EP3197397B1 (en) | 2014-09-28 | 2021-01-13 | Cardiokinetix, Inc. | Apparatuses for treating cardiac dysfunction |
| EP3223751B1 (en) | 2014-11-26 | 2024-06-19 | Edwards Lifesciences Corporation | Transcatheter prosthetic heart valve and delivery system |
| EP3028668B1 (en) * | 2014-12-05 | 2024-10-30 | Nvt Ag | Prosthetic heart valve system and delivery system therefor |
| WO2016097337A1 (en) * | 2014-12-19 | 2016-06-23 | Transcatheter Technologies Gmbh | Minimally invasive mitral valve replacement with brim |
| WO2016125160A1 (en) | 2015-02-05 | 2016-08-11 | Mitraltech Ltd. | Prosthetic valve with axially-sliding frames |
| US9974651B2 (en) | 2015-02-05 | 2018-05-22 | Mitral Tech Ltd. | Prosthetic valve with axially-sliding frames |
| US10751064B2 (en) | 2015-03-20 | 2020-08-25 | Edwards Lifescience Corporation | Systems and methods for delivering an implantable device |
| US10441416B2 (en) | 2015-04-21 | 2019-10-15 | Edwards Lifesciences Corporation | Percutaneous mitral valve replacement device |
| US10376363B2 (en) | 2015-04-30 | 2019-08-13 | Edwards Lifesciences Cardiaq Llc | Replacement mitral valve, delivery system for replacement mitral valve and methods of use |
| US10179042B2 (en) | 2015-06-12 | 2019-01-15 | St. Jude Medical, Cardiology Division, Inc. | Heart valve repair and replacement |
| US10226335B2 (en) | 2015-06-22 | 2019-03-12 | Edwards Lifesciences Cardiaq Llc | Actively controllable heart valve implant and method of controlling same |
| US10092400B2 (en) | 2015-06-23 | 2018-10-09 | Edwards Lifesciences Cardiaq Llc | Systems and methods for anchoring and sealing a prosthetic heart valve |
| EP3337428B1 (en) | 2015-08-21 | 2024-09-25 | Twelve Inc. | Mitral valve repair devices |
| US10575951B2 (en) | 2015-08-26 | 2020-03-03 | Edwards Lifesciences Cardiaq Llc | Delivery device and methods of use for transapical delivery of replacement mitral valve |
| US10117744B2 (en) | 2015-08-26 | 2018-11-06 | Edwards Lifesciences Cardiaq Llc | Replacement heart valves and methods of delivery |
| US10350066B2 (en) | 2015-08-28 | 2019-07-16 | Edwards Lifesciences Cardiaq Llc | Steerable delivery system for replacement mitral valve and methods of use |
| ITUB20155767A1 (it) * | 2015-11-20 | 2017-05-20 | Antonio Colombo | Assieme di protesi valvolare cardiaca, kit comprendente detto assieme e metodo di ancoraggio di detto assieme |
| US10531866B2 (en) | 2016-02-16 | 2020-01-14 | Cardiovalve Ltd. | Techniques for providing a replacement valve and transseptal communication |
| USD815744S1 (en) | 2016-04-28 | 2018-04-17 | Edwards Lifesciences Cardiaq Llc | Valve frame for a delivery system |
| EP3448316B1 (en) | 2016-04-29 | 2023-03-29 | Medtronic Vascular Inc. | Prosthetic heart valve devices with tethered anchors |
| US10231829B2 (en) | 2016-05-04 | 2019-03-19 | Boston Scientific Scimed Inc. | Leaflet stitching backer |
| US10350062B2 (en) | 2016-07-21 | 2019-07-16 | Edwards Lifesciences Corporation | Replacement heart valve prosthesis |
| US20190231525A1 (en) | 2016-08-01 | 2019-08-01 | Mitraltech Ltd. | Minimally-invasive delivery systems |
| USD800908S1 (en) | 2016-08-10 | 2017-10-24 | Mitraltech Ltd. | Prosthetic valve element |
| ES3018641T3 (es) | 2016-08-10 | 2025-05-16 | Cardiovalve Ltd | Válvula protésica con marcos concéntricos |
| WO2018035375A1 (en) | 2016-08-19 | 2018-02-22 | Edwards Lifesciences Corporation | Steerable delivery system for replacement mitral valve and methods of use |
| EP3503848B1 (en) | 2016-08-26 | 2021-09-22 | Edwards Lifesciences Corporation | Multi-portion replacement heart valve prosthesis |
| US11241307B2 (en) | 2016-10-13 | 2022-02-08 | Boston Scientific Scimed, Inc. | Replacement heart valve with diaphragm |
| US10758348B2 (en) | 2016-11-02 | 2020-09-01 | Edwards Lifesciences Corporation | Supra and sub-annular mitral valve delivery system |
| US10653523B2 (en) | 2017-01-19 | 2020-05-19 | 4C Medical Technologies, Inc. | Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves |
| US10561495B2 (en) | 2017-01-24 | 2020-02-18 | 4C Medical Technologies, Inc. | Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve |
| US12029647B2 (en) | 2017-03-07 | 2024-07-09 | 4C Medical Technologies, Inc. | Systems, methods and devices for prosthetic heart valve with single valve leaflet |
| US10702378B2 (en) | 2017-04-18 | 2020-07-07 | Twelve, Inc. | Prosthetic heart valve device and associated systems and methods |
| US10433961B2 (en) | 2017-04-18 | 2019-10-08 | Twelve, Inc. | Delivery systems with tethers for prosthetic heart valve devices and associated methods |
| US10575950B2 (en) | 2017-04-18 | 2020-03-03 | Twelve, Inc. | Hydraulic systems for delivering prosthetic heart valve devices and associated methods |
| US10792151B2 (en) | 2017-05-11 | 2020-10-06 | Twelve, Inc. | Delivery systems for delivering prosthetic heart valve devices and associated methods |
| CN115363827A (zh) * | 2017-05-14 | 2022-11-22 | 心脏结构导航公司 | 用于功能失调的心脏瓣膜的原位置换的带瓣膜支架和递送系统 |
| US10646338B2 (en) * | 2017-06-02 | 2020-05-12 | Twelve, Inc. | Delivery systems with telescoping capsules for deploying prosthetic heart valve devices and associated methods |
| US10709591B2 (en) | 2017-06-06 | 2020-07-14 | Twelve, Inc. | Crimping device and method for loading stents and prosthetic heart valves |
| CN109009568B (zh) * | 2017-06-09 | 2023-10-31 | 上海微创心通医疗科技有限公司 | 二尖瓣瓣膜假体、三尖瓣瓣膜假体及其支架 |
| US12036113B2 (en) | 2017-06-14 | 2024-07-16 | 4C Medical Technologies, Inc. | Delivery of heart chamber prosthetic valve implant |
| US11123186B2 (en) | 2017-07-06 | 2021-09-21 | Edwards Lifesciences Corporation | Steerable delivery system and components |
| US10786352B2 (en) | 2017-07-06 | 2020-09-29 | Twelve, Inc. | Prosthetic heart valve devices and associated systems and methods |
| US10729541B2 (en) | 2017-07-06 | 2020-08-04 | Twelve, Inc. | Prosthetic heart valve devices and associated systems and methods |
| US11246704B2 (en) | 2017-08-03 | 2022-02-15 | Cardiovalve Ltd. | Prosthetic heart valve |
| US11793633B2 (en) | 2017-08-03 | 2023-10-24 | Cardiovalve Ltd. | Prosthetic heart valve |
| US12064347B2 (en) | 2017-08-03 | 2024-08-20 | Cardiovalve Ltd. | Prosthetic heart valve |
| US10575948B2 (en) | 2017-08-03 | 2020-03-03 | Cardiovalve Ltd. | Prosthetic heart valve |
| US10537426B2 (en) | 2017-08-03 | 2020-01-21 | Cardiovalve Ltd. | Prosthetic heart valve |
| US10888421B2 (en) | 2017-09-19 | 2021-01-12 | Cardiovalve Ltd. | Prosthetic heart valve with pouch |
| US12458493B2 (en) | 2017-09-19 | 2025-11-04 | Cardiovalve Ltd. | Prosthetic heart valve and delivery systems and methods |
| US11304806B2 (en) | 2017-09-19 | 2022-04-19 | Cardiovalve Ltd. | Prosthetic valve with atrial tissue anchors having variable flexibility and ventricular tissue anchors having constant flexibility |
| US9895226B1 (en) | 2017-10-19 | 2018-02-20 | Mitral Tech Ltd. | Techniques for use with prosthetic valve leaflets |
| GB201720803D0 (en) | 2017-12-13 | 2018-01-24 | Mitraltech Ltd | Prosthetic Valve and delivery tool therefor |
| GB201800399D0 (en) | 2018-01-10 | 2018-02-21 | Mitraltech Ltd | Temperature-control during crimping of an implant |
| WO2019147846A2 (en) | 2018-01-25 | 2019-08-01 | Edwards Lifesciences Corporation | Delivery system for aided replacement valve recapture and repositioning post- deployment |
| EP3749255B1 (en) * | 2018-02-08 | 2024-12-04 | Invalve Therapeutics, Inc. | Apparatus for treating blood flow regurgitation through a native heart valve |
| US11051934B2 (en) | 2018-02-28 | 2021-07-06 | Edwards Lifesciences Corporation | Prosthetic mitral valve with improved anchors and seal |
| WO2019195860A2 (en) | 2018-04-04 | 2019-10-10 | Vdyne, Llc | Devices and methods for anchoring transcatheter heart valve |
| WO2020033146A1 (en) | 2018-08-06 | 2020-02-13 | Thubrikar Aortic Valve, Inc. | Apparatus and method for delivery of a prosthetic valve device |
| US11857441B2 (en) | 2018-09-04 | 2024-01-02 | 4C Medical Technologies, Inc. | Stent loading device |
| US10779946B2 (en) | 2018-09-17 | 2020-09-22 | Cardiovalve Ltd. | Leaflet-testing apparatus |
| US12310850B2 (en) | 2018-09-20 | 2025-05-27 | Vdyne, Inc. | Transcatheter deliverable prosthetic heart valves and methods of delivery |
| US11344413B2 (en) | 2018-09-20 | 2022-05-31 | Vdyne, Inc. | Transcatheter deliverable prosthetic heart valves and methods of delivery |
| US10321995B1 (en) | 2018-09-20 | 2019-06-18 | Vdyne, Llc | Orthogonally delivered transcatheter heart valve replacement |
| US11071627B2 (en) | 2018-10-18 | 2021-07-27 | Vdyne, Inc. | Orthogonally delivered transcatheter heart valve frame for valve in valve prosthesis |
| US12186187B2 (en) | 2018-09-20 | 2025-01-07 | Vdyne, Inc. | Transcatheter deliverable prosthetic heart valves and methods of delivery |
| US11278437B2 (en) | 2018-12-08 | 2022-03-22 | Vdyne, Inc. | Compression capable annular frames for side delivery of transcatheter heart valve replacement |
| US11109969B2 (en) | 2018-10-22 | 2021-09-07 | Vdyne, Inc. | Guidewire delivery of transcatheter heart valve |
| US11253359B2 (en) | 2018-12-20 | 2022-02-22 | Vdyne, Inc. | Proximal tab for side-delivered transcatheter heart valves and methods of delivery |
| CN111374797B (zh) * | 2018-12-27 | 2025-04-29 | 上海微创心通医疗科技有限公司 | 一种人工瓣膜的输送导管及输送装置 |
| CN109700567B (zh) | 2018-12-28 | 2020-08-11 | 深圳市先健畅通医疗有限公司 | 血管支架 |
| WO2020146842A1 (en) | 2019-01-10 | 2020-07-16 | Vdyne, Llc | Anchor hook for side-delivery transcatheter heart valve prosthesis |
| US11185409B2 (en) | 2019-01-26 | 2021-11-30 | Vdyne, Inc. | Collapsible inner flow control component for side-delivered transcatheter heart valve prosthesis |
| US11273032B2 (en) | 2019-01-26 | 2022-03-15 | Vdyne, Inc. | Collapsible inner flow control component for side-deliverable transcatheter heart valve prosthesis |
| GB201901887D0 (en) | 2019-02-11 | 2019-04-03 | Cardiovalve Ltd | Device for conditioning ex vivo pericardial tissue |
| AU2020231221B2 (en) | 2019-03-05 | 2025-07-31 | Vdyne, Inc. | Tricuspid regurgitation control devices for orthogonal transcatheter heart valve prosthesis |
| US11173027B2 (en) | 2019-03-14 | 2021-11-16 | Vdyne, Inc. | Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same |
| US11076956B2 (en) | 2019-03-14 | 2021-08-03 | Vdyne, Inc. | Proximal, distal, and anterior anchoring tabs for side-delivered transcatheter mitral valve prosthesis |
| WO2020210794A1 (en) | 2019-04-12 | 2020-10-15 | W. L. Gore & Associates, Inc. | Valve with multi-part frame and associated resilient bridging features |
| US11452628B2 (en) | 2019-04-15 | 2022-09-27 | 4C Medical Technologies, Inc. | Loading systems for collapsible prosthetic heart valve devices and methods thereof |
| WO2020219459A1 (en) | 2019-04-23 | 2020-10-29 | Edwards Lifesciences Corporation | Motorized implant delivery system |
| EP3965701B1 (en) | 2019-05-04 | 2025-12-03 | VDyne, Inc. | Cinch device for deployment of a side-delivered prosthetic heart valve in a native annulus |
| EP3979949B1 (en) * | 2019-06-07 | 2025-01-08 | Edwards Lifesciences Corporation | Systems and devices for treating heart valves |
| EP4480458A3 (en) | 2019-08-20 | 2025-04-09 | Vdyne, Inc. | Delivery devices for side-deliverable transcatheter prosthetic valves |
| WO2021040996A1 (en) | 2019-08-26 | 2021-03-04 | Vdyne, Inc. | Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same |
| CN111110402B (zh) * | 2020-01-09 | 2020-11-06 | 南京圣德医疗科技有限公司 | 一种结构贴合的经导管主动脉瓣膜植入装置 |
| US11234813B2 (en) | 2020-01-17 | 2022-02-01 | Vdyne, Inc. | Ventricular stability elements for side-deliverable prosthetic heart valves and methods of delivery |
| US11931253B2 (en) | 2020-01-31 | 2024-03-19 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: ball-slide attachment |
| US12133797B2 (en) | 2020-01-31 | 2024-11-05 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: paddle attachment feature |
| US12053375B2 (en) | 2020-03-05 | 2024-08-06 | 4C Medical Technologies, Inc. | Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation |
| US11992403B2 (en) | 2020-03-06 | 2024-05-28 | 4C Medical Technologies, Inc. | Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells |
| US12357459B2 (en) | 2020-12-03 | 2025-07-15 | Cardiovalve Ltd. | Transluminal delivery system |
| WO2022132569A1 (en) | 2020-12-18 | 2022-06-23 | Edwards Lifesciences Corporation | Storage jar assembly for aprosthetic heart valve |
| CN113558822B (zh) * | 2021-07-23 | 2024-11-05 | 上海欣吉特生物科技有限公司 | 一种介入二尖瓣置换系统 |
| US12226313B2 (en) * | 2021-10-12 | 2025-02-18 | Laguna Tech Usa, Inc. | Prosthetic heart valve device, delivery system, interventional system and related method |
| WO2023197328A1 (zh) * | 2022-04-15 | 2023-10-19 | 潘湘斌 | 主动脉瓣支架和用于输送主动脉瓣支架的系统 |
| CN114903653B (zh) * | 2022-04-15 | 2025-07-01 | 潘湘斌 | 主动脉瓣支架和用于输送主动脉瓣支架的系统 |
| WO2024107453A1 (en) * | 2022-11-15 | 2024-05-23 | Sutra Medical, Inc. | Low-profile prosthetic hemi heart valve devices and methods for use |
| CN119868010B (zh) * | 2023-10-25 | 2025-10-10 | 上海臻亿医疗科技有限公司 | 瓣膜支架及人工瓣膜 |
Family Cites Families (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6458153B1 (en) * | 1999-12-31 | 2002-10-01 | Abps Venture One, Ltd. | Endoluminal cardiac and venous valve prostheses and methods of manufacture and delivery thereof |
| US6540782B1 (en) | 2000-02-02 | 2003-04-01 | Robert V. Snyders | Artificial heart valve |
| US7201772B2 (en) | 2003-07-08 | 2007-04-10 | Ventor Technologies, Ltd. | Fluid flow prosthetic device |
| CN1849102B (zh) | 2003-07-08 | 2011-01-19 | 文托技术有限公司 | 用于主动脉瓣狭窄治疗中通过动脉输送的可植入式修复装置及其方法 |
| EP3603576B1 (en) | 2004-03-11 | 2021-01-20 | Percutaneous Cardiovascular Solutions Pty Limited | Percutaneous heart valve prosthesis |
| EP1991168B1 (en) * | 2006-02-16 | 2016-01-27 | Transcatheter Technologies GmbH | Minimally invasive heart valve replacement |
| US8348996B2 (en) | 2006-09-19 | 2013-01-08 | Medtronic Ventor Technologies Ltd. | Valve prosthesis implantation techniques |
| WO2008113193A1 (de) * | 2007-03-22 | 2008-09-25 | Carag Ag | Stent mit gefässklappe |
| WO2008138584A1 (en) | 2007-05-15 | 2008-11-20 | Jenavalve Technology Inc. | Handle for manipulating a catheter tip, catheter system and medical insertion system for inserting a self-expandable heart valve stent |
| US9138315B2 (en) | 2007-04-13 | 2015-09-22 | Jenavalve Technology Gmbh | Medical device for treating a heart valve insufficiency or stenosis |
| ES2788453T3 (es) | 2007-06-04 | 2020-10-21 | St Jude Medical Llc | Válvulas cardíacas protésicas |
| US8715337B2 (en) | 2007-11-09 | 2014-05-06 | Cook Medical Technologies Llc | Aortic valve stent graft |
| EP2240121B1 (en) | 2008-01-16 | 2019-05-22 | St. Jude Medical, Inc. | Delivery and retrieval systems for collapsible/expandable prosthetic heart valves |
| EP2695587A1 (en) * | 2008-01-25 | 2014-02-12 | JenaValve Technology Inc. | Medical apparatus for the therapeutic treatment of an insufficient cardiac valve |
| US8317858B2 (en) * | 2008-02-26 | 2012-11-27 | Jenavalve Technology, Inc. | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
| EP2617390B1 (en) * | 2008-02-26 | 2018-09-12 | JenaValve Technology, Inc. | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
| WO2009111241A2 (en) | 2008-02-29 | 2009-09-11 | The Florida International University Board Of Trustees | Catheter deliverable artificial multi-leaflet heart valve prosthesis and intravascular delivery system for a catheter deliverable heart valve prosthesis |
| AU2009240565B2 (en) * | 2008-04-23 | 2013-08-22 | Medtronic, Inc. | Stented heart valve devices |
| US20090276040A1 (en) * | 2008-05-01 | 2009-11-05 | Edwards Lifesciences Corporation | Device and method for replacing mitral valve |
| JP5379853B2 (ja) * | 2008-07-15 | 2013-12-25 | セント ジュード メディカル インコーポレイテッド | 軸線方向に固定する、潰れ可能かつ再膨張可能な多種症状用人工心臓弁 |
| CN104771248B (zh) * | 2008-07-21 | 2018-06-05 | 爱德华兹生命科学卡迪尔克有限责任公司 | 可重新定位的腔内支撑结构及其应用 |
| US8652202B2 (en) * | 2008-08-22 | 2014-02-18 | Edwards Lifesciences Corporation | Prosthetic heart valve and delivery apparatus |
| EP4321134A3 (en) | 2008-11-21 | 2024-05-01 | Percutaneous Cardiovascular Solutions Pty Limited | Heart valve prosthesis and method |
| AU2010217291B2 (en) * | 2009-02-28 | 2015-03-26 | Stellenbosch University | A heart valve |
| US9980818B2 (en) | 2009-03-31 | 2018-05-29 | Edwards Lifesciences Corporation | Prosthetic heart valve system with positioning markers |
| US20100268317A1 (en) * | 2009-04-17 | 2010-10-21 | Medtronic Vascular, Inc. | Stent Graft Restraining Mechanism for a Delivery System (Catheter) |
| EP4035623A1 (en) * | 2009-04-29 | 2022-08-03 | Edwards Lifesciences Corporation | Apparatus and method for replacing a diseased cardiac valve |
| WO2011002996A2 (en) * | 2009-07-02 | 2011-01-06 | The Cleveland Clinic Foundation | Apparatus and method for replacing a diseased cardiac valve |
| US9730790B2 (en) * | 2009-09-29 | 2017-08-15 | Edwards Lifesciences Cardiaq Llc | Replacement valve and method |
| CN105167886B (zh) * | 2009-11-02 | 2017-11-07 | 西美蒂斯股份公司 | 主动脉生物假体及用于其递送的系统 |
| US8449599B2 (en) * | 2009-12-04 | 2013-05-28 | Edwards Lifesciences Corporation | Prosthetic valve for replacing mitral valve |
| CN102113921A (zh) * | 2009-12-30 | 2011-07-06 | 微创医疗器械(上海)有限公司 | 一种介入式心脏瓣膜 |
| US9102956B2 (en) | 2010-03-10 | 2015-08-11 | Mitsubishi Heavy Industries Mechatronics Systems, Ltd. | Biomass hydrothermal decomposition apparatus, temperature control method thereof, and organic raw material production system using biomass material |
| US20110224785A1 (en) * | 2010-03-10 | 2011-09-15 | Hacohen Gil | Prosthetic mitral valve with tissue anchors |
| US9387077B2 (en) * | 2010-05-27 | 2016-07-12 | Medtronic Vascular Galway | Catheter assembly with prosthesis crimping and prosthesis retaining accessories |
| EP3061422B1 (en) * | 2010-06-21 | 2021-11-03 | Edwards Lifesciences CardiAQ LLC | Replacement heart valve |
| US8819269B2 (en) | 2010-06-30 | 2014-08-26 | Cable Television Laboratories, Inc. | Adaptive bit rate method and system using retransmission and replacement |
| RU139021U1 (ru) * | 2010-09-10 | 2014-04-10 | Симетис Са | Устройства для замены клапана, системы, содержащие устройство для замены клапана, устройства для замены сердечного клапана и доставляющая система для доставки устройства для замены сердечного клапана |
| EP3459500B1 (en) | 2010-09-23 | 2020-09-16 | Edwards Lifesciences CardiAQ LLC | Replacement heart valves and delivery devices |
| US20120116496A1 (en) | 2010-11-05 | 2012-05-10 | Chuter Timothy A | Stent structures for use with valve replacements |
| US20120116498A1 (en) * | 2010-11-05 | 2012-05-10 | Chuter Timothy A | Aortic valve prostheses |
| GB2488530A (en) * | 2011-02-18 | 2012-09-05 | David J Wheatley | Heart valve |
| DE202011106734U1 (de) | 2011-10-13 | 2011-11-15 | Wdt-Wolz-Dental-Technik Gmbh | Vorrichtung zum sauerstofffreien Sintern von Metall oder Keramik |
| US9039757B2 (en) * | 2011-10-19 | 2015-05-26 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
| US9375308B2 (en) * | 2012-03-13 | 2016-06-28 | W. L. Gore & Associates, Inc. | External steerable fiber for use in endoluminal deployment of expandable devices |
| WO2014145338A1 (en) | 2013-03-15 | 2014-09-18 | Navigate Cardiac Structures, Inc. | Catheter-guided replacement valves apparatus and methods |
-
2014
- 2014-03-15 WO PCT/US2014/030078 patent/WO2014145338A1/en not_active Ceased
- 2014-03-15 EP EP14763158.4A patent/EP2967859B1/en active Active
- 2014-03-15 KR KR1020227024659A patent/KR20220104302A/ko not_active Ceased
- 2014-03-15 JP JP2016503329A patent/JP6637409B2/ja active Active
- 2014-03-15 AU AU2014233097A patent/AU2014233097A1/en not_active Abandoned
- 2014-03-15 CN CN201910140918.9A patent/CN110393608B/zh active Active
- 2014-03-15 BR BR112015021968-3A patent/BR112015021968B1/pt not_active IP Right Cessation
- 2014-03-15 MX MX2015012022A patent/MX2015012022A/es active IP Right Grant
- 2014-03-15 CA CA2903600A patent/CA2903600C/en active Active
- 2014-03-15 US US14/777,433 patent/US10076410B2/en active Active
- 2014-03-15 RU RU2015143880A patent/RU2666591C2/ru active
- 2014-03-15 KR KR1020157029732A patent/KR102423195B1/ko active Active
- 2014-03-15 SG SG10201705290PA patent/SG10201705290PA/en unknown
- 2014-03-15 SG SG11201507307WA patent/SG11201507307WA/en unknown
- 2014-03-15 CN CN201480028261.2A patent/CN105473105B/zh active Active
-
2015
- 2015-09-02 IL IL241044A patent/IL241044A0/en unknown
- 2015-09-09 MX MX2019013821A patent/MX2019013821A/es unknown
- 2015-09-10 CL CL2015002590A patent/CL2015002590A1/es unknown
- 2015-10-14 ZA ZA2015/07689A patent/ZA201507689B/en unknown
-
2018
- 2018-08-28 US US16/115,428 patent/US20190000619A1/en not_active Abandoned
-
2019
- 2019-10-29 AU AU2019257389A patent/AU2019257389A1/en not_active Abandoned
- 2019-12-20 JP JP2019230197A patent/JP7369027B2/ja active Active
-
2021
- 2021-06-09 AU AU2021203793A patent/AU2021203793A1/en not_active Abandoned
-
2023
- 2023-05-03 US US18/143,010 patent/US20240113635A1/en not_active Abandoned
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102423195B1 (ko) | 카테터 안내된 치환 판막 장치 및 방법 | |
| US12409033B2 (en) | Axisymmetric adjustable device for treating mitral regurgitation | |
| US11617647B2 (en) | Transcatheter prosthetic valve for mitral or tricuspid valve replacement | |
| US9622864B2 (en) | Implantable scaffolding containing an orifice for use with a prosthetic or bio-prosthetic valve | |
| EP3533417A1 (en) | Transcatheter prosthetic valve for mitral or tricuspid valve replacement | |
| JP2020531178A (ja) | テザー連結部を有する人工心臓弁 | |
| HK1223261B (zh) | 导管引导式瓣膜置换装置和方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20220715 Application number text: 1020157029732 Filing date: 20151015 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20220812 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20221220 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20220812 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |