SG10201903404QA - A naturally designed mitral prosthesis - Google Patents

A naturally designed mitral prosthesis

Info

Publication number
SG10201903404QA
SG10201903404QA SG10201903404QA SG10201903404QA SG10201903404QA SG 10201903404Q A SG10201903404Q A SG 10201903404QA SG 10201903404Q A SG10201903404Q A SG 10201903404QA SG 10201903404Q A SG10201903404Q A SG 10201903404QA SG 10201903404Q A SG10201903404Q A SG 10201903404QA
Authority
SG
Singapore
Prior art keywords
naturally designed
mitral prosthesis
mitral
prosthesis
naturally
Prior art date
Application number
SG10201903404QA
Inventor
Kofidis Theodoros
Original Assignee
Nat Univ Singapore
Nat Univ Hospital Singapore Pte 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 Nat Univ Singapore, Nat Univ Hospital Singapore Pte Ltd filed Critical Nat Univ Singapore
Priority to SG10201903404QA priority Critical patent/SG10201903404QA/en
Priority to EP20791870.7A priority patent/EP3955856A4/en
Priority to AU2020258258A priority patent/AU2020258258A1/en
Priority to SG11202111358YA priority patent/SG11202111358YA/en
Priority to PCT/SG2020/050237 priority patent/WO2020214096A1/en
Priority to KR1020217037164A priority patent/KR20210153661A/en
Priority to JP2021561919A priority patent/JP2022529472A/en
Priority to CN202080041766.8A priority patent/CN113924064A/en
Publication of SG10201903404QA publication Critical patent/SG10201903404QA/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
    • 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
    • A61F2/2415—Manufacturing methods
    • 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
    • A61F2/2454—Means for preventing inversion of the valve leaflets, e.g. chordae tendineae prostheses
    • A61F2/2457—Chordae tendineae prostheses
    • 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
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses
    • 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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (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)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
SG10201903404QA 2019-04-16 2019-04-16 A naturally designed mitral prosthesis SG10201903404QA (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SG10201903404QA SG10201903404QA (en) 2019-04-16 2019-04-16 A naturally designed mitral prosthesis
EP20791870.7A EP3955856A4 (en) 2019-04-16 2020-04-15 A naturally designed mitral prosthesis
AU2020258258A AU2020258258A1 (en) 2019-04-16 2020-04-15 A naturally designed mitral prosthesis
SG11202111358YA SG11202111358YA (en) 2019-04-16 2020-04-15 A naturally designed mitral prosthesis
PCT/SG2020/050237 WO2020214096A1 (en) 2019-04-16 2020-04-15 A naturally designed mitral prosthesis
KR1020217037164A KR20210153661A (en) 2019-04-16 2020-04-15 Naturally designed mitral valve prosthesis
JP2021561919A JP2022529472A (en) 2019-04-16 2020-04-15 Naturally designed mitral valve prosthesis
CN202080041766.8A CN113924064A (en) 2019-04-16 2020-04-15 Natural designed mitral valve prosthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201903404QA SG10201903404QA (en) 2019-04-16 2019-04-16 A naturally designed mitral prosthesis

Publications (1)

Publication Number Publication Date
SG10201903404QA true SG10201903404QA (en) 2020-11-27

Family

ID=72838440

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201903404QA SG10201903404QA (en) 2019-04-16 2019-04-16 A naturally designed mitral prosthesis
SG11202111358YA SG11202111358YA (en) 2019-04-16 2020-04-15 A naturally designed mitral prosthesis

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11202111358YA SG11202111358YA (en) 2019-04-16 2020-04-15 A naturally designed mitral prosthesis

Country Status (7)

Country Link
EP (1) EP3955856A4 (en)
JP (1) JP2022529472A (en)
KR (1) KR20210153661A (en)
CN (1) CN113924064A (en)
AU (1) AU2020258258A1 (en)
SG (2) SG10201903404QA (en)
WO (1) WO2020214096A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11419717B2 (en) 2017-06-29 2022-08-23 Open Stent Solution Sas Intraluminal support structure and prosthetic valve for the same
AU2022352477A1 (en) * 2021-09-21 2024-04-04 National University Hospital (Singapore) Pte. Ltd. A surgical tricuspid valve prosthesis

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306296A (en) * 1992-08-21 1994-04-26 Medtronic, Inc. Annuloplasty and suture rings
US5733331A (en) * 1992-07-28 1998-03-31 Newcor Industrial S.A. Total mitral heterologous bioprosthesis to be used in mitral or tricuspid heat replacement
US6409759B1 (en) * 1999-12-30 2002-06-25 St. Jude Medical, Inc. Harvested tissue heart valve with sewing rim
WO2004032724A2 (en) * 2002-10-10 2004-04-22 The Cleveland Clinic Foundation Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve having chordae
US20070118151A1 (en) * 2005-11-21 2007-05-24 The Brigham And Women's Hospital, Inc. Percutaneous cardiac valve repair with adjustable artificial chordae
CN202477903U (en) * 2012-02-20 2012-10-10 广西医科大学第一附属医院 Net type mitral valve plastic ring
CN103735337B (en) * 2013-12-31 2016-08-17 金仕生物科技（常熟）有限公司 Artificial heart valve forming ring
US10709560B2 (en) * 2015-10-08 2020-07-14 National University Of Singapore Naturally designed mitral prosthesis

Also Published As

Publication number Publication date
WO2020214096A1 (en) 2020-10-22
EP3955856A1 (en) 2022-02-23
EP3955856A4 (en) 2023-01-11
KR20210153661A (en) 2021-12-17
CN113924064A (en) 2022-01-11
SG11202111358YA (en) 2021-11-29
JP2022529472A (en) 2022-06-22
AU2020258258A1 (en) 2021-11-11

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