BR112022001126A2 - Visualização fluoroscópica de anatomia de válvula cardíaca - Google Patents

Visualização fluoroscópica de anatomia de válvula cardíaca

Info

Publication number
BR112022001126A2
BR112022001126A2 BR112022001126A BR112022001126A BR112022001126A2 BR 112022001126 A2 BR112022001126 A2 BR 112022001126A2 BR 112022001126 A BR112022001126 A BR 112022001126A BR 112022001126 A BR112022001126 A BR 112022001126A BR 112022001126 A2 BR112022001126 A2 BR 112022001126A2
Authority
BR
Brazil
Prior art keywords
heart valve
anatomy
valve anatomy
fluoroscopic visualization
patient
Prior art date
Application number
BR112022001126A
Other languages
English (en)
Portuguese (pt)
Inventor
Amit Peer
Assaf Sharon
Haberman Browns Bezalel
Boaz Manash
Ehud Iflah
Eran Hoffer
Cruz Romito Eva
Gad Tennenbaum
Lior Haroosh
Meir Kutzik
Or Chernin
Or Cohen
Sarit Avivi
Shlomit Chappel-Ram
Tal Benshahar
Tal Reich
Tal Sheps
Vadim Gordon
Yaron Herman
Yuval Kasher
Original Assignee
Valtech Cardio Ltd
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 Valtech Cardio Ltd filed Critical Valtech Cardio Ltd
Publication of BR112022001126A2 publication Critical patent/BR112022001126A2/pt

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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2445—Annuloplasty rings in direct contact with the valve annulus
    • 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
    • A61F2/2496—Devices for determining the dimensions of the prosthetic valve to be implanted, e.g. templates, sizers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00535—Surgical instruments, devices or methods pneumatically or hydraulically operated
    • A61B2017/00557—Surgical instruments, devices or methods pneumatically or hydraulically operated inflatable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00876—Material properties magnetic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0649—Coils or spirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22042—Details of the tip of the guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A61B2017/22068—Centering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • 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
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/001—Figure-8-shaped, e.g. hourglass-shaped
    • 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
    • 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)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Prostheses (AREA)
BR112022001126A 2019-07-23 2020-07-22 Visualização fluoroscópica de anatomia de válvula cardíaca BR112022001126A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962877785P 2019-07-23 2019-07-23
PCT/IL2020/050807 WO2021014439A2 (en) 2019-07-23 2020-07-22 Fluoroscopic visualization of heart valve anatomy

Publications (1)

Publication Number Publication Date
BR112022001126A2 true BR112022001126A2 (pt) 2022-05-17

Family

ID=72086941

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022001126A BR112022001126A2 (pt) 2019-07-23 2020-07-22 Visualização fluoroscópica de anatomia de válvula cardíaca

Country Status (10)

Country Link
EP (2) EP4570294A3 (https=)
JP (2) JP7618595B2 (https=)
CN (1) CN114521137B (https=)
AU (1) AU2020317121A1 (https=)
BR (1) BR112022001126A2 (https=)
CA (1) CA3142674A1 (https=)
CR (1) CR20210636A (https=)
IL (1) IL288482A (https=)
MX (1) MX2021015090A (https=)
WO (1) WO2021014439A2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023173349A1 (en) * 2022-03-17 2023-09-21 Medtronic, Inc. Implantable apapratus having markers for determining penetration depth

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7404824B1 (en) * 2002-11-15 2008-07-29 Advanced Cardiovascular Systems, Inc. Valve aptation assist device
US20060173300A1 (en) * 2005-01-11 2006-08-03 Aga Medical Corp. Open structure sizing device
EP1991168B1 (en) * 2006-02-16 2016-01-27 Transcatheter Technologies GmbH Minimally invasive heart valve replacement
WO2010073246A2 (en) 2008-12-22 2010-07-01 Valtech Cardio, Ltd. Adjustable annuloplasty devices and adjustment mechanisms therefor
US8940044B2 (en) * 2011-06-23 2015-01-27 Valtech Cardio, Ltd. Closure element for use with an annuloplasty structure
US8147542B2 (en) 2008-12-22 2012-04-03 Valtech Cardio, Ltd. Adjustable repair chords and spool mechanism therefor
US8911494B2 (en) 2009-05-04 2014-12-16 Valtech Cardio, Ltd. Deployment techniques for annuloplasty ring
US8715342B2 (en) 2009-05-07 2014-05-06 Valtech Cardio, Ltd. Annuloplasty ring with intra-ring anchoring
US8808368B2 (en) 2008-12-22 2014-08-19 Valtech Cardio, Ltd. Implantation of repair chords in the heart
US8828040B2 (en) * 2009-07-07 2014-09-09 Thomas G. Goff Device and methods for delivery and transfer of temporary radiopaque element
US8579964B2 (en) * 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
US20120296160A1 (en) * 2011-05-17 2012-11-22 Boston Scientific Scimed, Inc. Positioning Cage
US9364326B2 (en) * 2011-06-29 2016-06-14 Mitralix Ltd. Heart valve repair devices and methods
EP3970627B1 (en) 2011-11-08 2023-12-20 Edwards Lifesciences Innovation (Israel) Ltd. Controlled steering functionality for implant-delivery tool
US9078747B2 (en) * 2011-12-21 2015-07-14 Edwards Lifesciences Corporation Anchoring device for replacing or repairing a heart valve
US9949828B2 (en) * 2012-10-23 2018-04-24 Valtech Cardio, Ltd. Controlled steering functionality for implant-delivery tool
US10413401B2 (en) * 2013-02-01 2019-09-17 Medtronic CV Luxembourg S.a.r.l. Anti-paravalvular leakage component for a transcatheter valve prosthesis
WO2015013536A2 (en) * 2013-07-24 2015-01-29 Shifamed Holdings, Llc Heart valve sizing
US9511209B2 (en) * 2013-08-06 2016-12-06 Intervalve, Inc. Bulbous balloon with mechanical pressure regulator
US10220192B2 (en) * 2014-04-23 2019-03-05 Intervalve Medical, Inc. Post dilation balloon with marker bands for use with stented valves
SG11201708397PA (en) * 2015-04-30 2017-11-29 Valtech Cardio Ltd Annuloplasty technologies
US10271951B2 (en) * 2015-05-15 2019-04-30 Intervalve Medical, Inc. Mitral annular measurement and LVOT obstruction tool
US10500049B2 (en) * 2016-10-31 2019-12-10 Cardiac Implants Llc Flexible radio-opaque protrusions for revealing the position of a constricting cord or annulus ring prior to installation onto a cardiac valve annulus
US10517598B2 (en) * 2017-06-07 2019-12-31 Evalve, Inc. Tissue tensioning device for cardiac valve repair

Also Published As

Publication number Publication date
WO2021014439A3 (en) 2021-03-04
EP4003232B1 (en) 2025-04-30
JP7618595B2 (ja) 2025-01-21
CN114521137B (zh) 2025-07-15
EP4570294A3 (en) 2025-09-10
WO2021014439A2 (en) 2021-01-28
CR20210636A (es) 2022-05-30
MX2021015090A (es) 2022-01-18
EP4570294A2 (en) 2025-06-18
AU2020317121A1 (en) 2021-12-23
CN114521137A (zh) 2022-05-20
IL288482A (en) 2022-01-01
EP4003232A2 (en) 2022-06-01
JP2022542766A (ja) 2022-10-07
JP2025039694A (ja) 2025-03-21
CA3142674A1 (en) 2021-01-28

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]