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PL419173A1 - Aortic valve stent implanted through a catheter - Google Patents

Aortic valve stent implanted through a catheter

Info

Publication number
PL419173A1
PL419173A1 PL419173A PL41917316A PL419173A1 PL 419173 A1 PL419173 A1 PL 419173A1 PL 419173 A PL419173 A PL 419173A PL 41917316 A PL41917316 A PL 41917316A PL 419173 A1 PL419173 A1 PL 419173A1
Authority
PL
Poland
Prior art keywords
height
mesh
stent
mark
catheter
Prior art date
Application number
PL419173A
Other languages
Polish (pl)
Inventor
Piotr CHODÓR
Original Assignee
Chodór Piotr
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 Chodór Piotr filed Critical Chodór Piotr
Priority to PL419173A priority Critical patent/PL419173A1/en
Priority to PCT/PL2017/000105 priority patent/WO2018080328A1/en
Priority to US16/343,684 priority patent/US11185407B2/en
Priority to EP17808189.9A priority patent/EP3528749A1/en
Priority to CA3041455A priority patent/CA3041455A1/en
Publication of PL419173A1 publication Critical patent/PL419173A1/en
Priority to US17/539,105 priority patent/US20220110746A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

Zgłoszenie opisuje stent zastawki aortalnej wszczepianej przezcewnikowo, który jest samorozprężalny o kształcie kielichowym i wykonany jest korzystnie z nitynolu. Składa się on z dwóch części: części górnej oraz części dolnej. Część dolną stanowi siatka (1) rozmieszczona tak, że tworzy niejako ścianę walca na całej wysokości tego elementu. Natomiast część górną stentu stanowią wyprowadzone z siatki (1) w górę i rozmieszczone w równych odstępach trzy ramiona (2), których wysokość jest nieco większa niż wysokość siatki (1), nieco mniejsza niż wysokość siatki (1) albo równa jej wysokości. Ramiona (2) stentu ukształtowane są w taki sposób, że tworzą razem niejako obrys obłej czaszy kielicha, a ich końcowa, peryferyjna część korzystnie jest prosta i także nachylona do środka. Na końcu każdego z ramion (2) umieszczony jest górny znacznik (3) zastawki, a każdemu górnemu znacznikowi (3) odpowiada znacznik dolny (8), który umieszczony jest w dole, czyli po przeciwnej stronie i pod danym ramieniem (2).The application describes a transurethral implanted aortic stent which is self-expanding in a calyx shape and is preferably made of nitinol. It consists of two parts: the upper part and the lower part. The lower part is a grid (1) arranged so as to form a wall of the cylinder along the entire height of this element. The upper part of the stent, on the other hand, consists of three arms (2) drawn out of the mesh (1) up and spaced at equal intervals, whose height is slightly greater than the height of the mesh (1), slightly less than the height of the mesh (1) or equal to its height. The arms (2) of the stent are shaped in such a way that together they form a contour of the round cup of the cup, and their final, peripheral part is preferably straight and also inclined inwards. At the end of each arm (2) is placed the upper mark (3) of the valve, and each upper mark (3) corresponds to the lower mark (8), which is located below, i.e. on the opposite side and under the given arm (2).

PL419173A 2016-10-19 2016-10-19 Aortic valve stent implanted through a catheter PL419173A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL419173A PL419173A1 (en) 2016-10-19 2016-10-19 Aortic valve stent implanted through a catheter
PCT/PL2017/000105 WO2018080328A1 (en) 2016-10-19 2017-10-18 Stent of aortic valve implanted transcatheterly
US16/343,684 US11185407B2 (en) 2016-10-19 2017-10-18 Stent of aortic valve implanted transcatheterly
EP17808189.9A EP3528749A1 (en) 2016-10-19 2017-10-18 Stent of aortic valve implanted transcatheterly
CA3041455A CA3041455A1 (en) 2016-10-19 2017-10-18 Stent of aortic valve implanted transcatheterly
US17/539,105 US20220110746A1 (en) 2016-10-19 2021-11-30 Stent of aortic valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL419173A PL419173A1 (en) 2016-10-19 2016-10-19 Aortic valve stent implanted through a catheter

Publications (1)

Publication Number Publication Date
PL419173A1 true PL419173A1 (en) 2018-04-23

Family

ID=61965383

Family Applications (1)

Application Number Title Priority Date Filing Date
PL419173A PL419173A1 (en) 2016-10-19 2016-10-19 Aortic valve stent implanted through a catheter

Country Status (2)

Country Link
EP (1) EP3528749A1 (en)
PL (1) PL419173A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL423186A1 (en) * 2017-10-18 2019-04-23 Chodor Piotr Aortic valve stent

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019195860A2 (en) 2018-04-04 2019-10-10 Vdyne, Llc Devices and methods for anchoring transcatheter heart valve
US11071627B2 (en) 2018-10-18 2021-07-27 Vdyne, Inc. Orthogonally delivered transcatheter heart valve frame for valve in valve prosthesis
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
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
US10595994B1 (en) 2018-09-20 2020-03-24 Vdyne, Llc Side-delivered 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
US11273032B2 (en) 2019-01-26 2022-03-15 Vdyne, Inc. Collapsible inner flow control component for side-deliverable 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
CA3132162A1 (en) 2019-03-05 2020-09-10 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
WO2020227249A1 (en) 2019-05-04 2020-11-12 Vdyne, Inc. Cinch device and method for deployment of a side-delivered prosthetic heart valve in a native annulus
AU2020334080A1 (en) 2019-08-20 2022-03-24 Vdyne, Inc. Delivery and retrieval devices and methods for side-deliverable transcatheter prosthetic valves
CA3152632A1 (en) 2019-08-26 2021-03-04 Vdyne, Inc. Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same
US11234813B2 (en) 2020-01-17 2022-02-01 Vdyne, Inc. Ventricular stability elements for side-deliverable prosthetic heart valves and methods of delivery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL423186A1 (en) * 2017-10-18 2019-04-23 Chodor Piotr Aortic valve stent

Also Published As

Publication number Publication date
EP3528749A1 (en) 2019-08-28

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