EP4294327A4 - REINFORCED VALVE PROSTHESIS - Google Patents

REINFORCED VALVE PROSTHESIS Download PDF

Info

Publication number: EP4294327A4
Authority: EP; European Patent Office
Prior art keywords: valve prosthesis; reinforced valve; reinforced; prosthesis; valve
Prior art date: 2021-02-18
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.): Pending

Application number

EP21926982.6A

Other languages

German (de)

French (fr)

Other versions

EP4294327A1 (en

Inventor

Robert G. Matheny

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Cormatrix Cardiovascular Inc

Original Assignee

Cormatrix Cardiovascular Inc

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.)

2021-02-18

Filing date

2021-02-18

Publication date

2024-11-13

2021-02-18 Application filed by Cormatrix Cardiovascular Inc filed Critical Cormatrix Cardiovascular Inc

2021-02-18 Priority claimed from US17/178,562 external-priority patent/US12201518B2/en

2023-12-27 Publication of EP4294327A1 publication Critical patent/EP4294327A1/en

2024-11-13 Publication of EP4294327A4 publication Critical patent/EP4294327A4/en

Status Pending legal-status Critical Current

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
- A61F2/2418—Scaffolds therefor, e.g. support stents

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)

EP21926982.6A 2021-02-18 2021-02-18 REINFORCED VALVE PROSTHESIS Pending EP4294327A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US17/178,562 US12201518B2 (en)	2014-03-29	2021-02-18	Reinforced prosthetic valves
PCT/US2021/018506 WO2022177562A1 (en)	2021-02-18	2021-02-18	Reinforced prosthetic valves

Publications (2)

Publication Number	Publication Date
EP4294327A1 EP4294327A1 (en)	2023-12-27
EP4294327A4 true EP4294327A4 (en)	2024-11-13

Family

ID=82930853

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21926982.6A Pending EP4294327A4 (en)	2021-02-18	2021-02-18	REINFORCED VALVE PROSTHESIS

Country Status (2)

Country	Link
EP (1)	EP4294327A4 (en)
WO (1)	WO2022177562A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20160317300A1 (en) *	2013-05-03	2016-11-03	Cormatrix Cardiovascular, Inc.	Prosthetic Tissue Valves
US20200022808A1 (en) *	2014-03-29	2020-01-23	Cormatrix Cardiovascular, Inc.	Prosthetic Cardiovascular Valves and Methods for Replacing Native Atrioventricular Valves with Same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20130190860A1 (en) *	2010-06-15	2013-07-25	Mayo Foundation For Medical Education And Research	Percutaneously deliverable valves
GB2488530A (en) *	2011-02-18	2012-09-05	David J Wheatley	Heart valve
US9510946B2 (en) *	2012-09-06	2016-12-06	Edwards Lifesciences Corporation	Heart valve sealing devices
US10952843B2 (en) *	2014-03-29	2021-03-23	Cormatrix Cardiovascular, Inc.	Prosthetic tissue valves
EP3583917B1 (en) *	2017-02-17	2025-11-19	Mitrapex, Inc.	Artificial heart valve

2021
- 2021-02-18 EP EP21926982.6A patent/EP4294327A4/en active Pending
- 2021-02-18 WO PCT/US2021/018506 patent/WO2022177562A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20160317300A1 (en) *	2013-05-03	2016-11-03	Cormatrix Cardiovascular, Inc.	Prosthetic Tissue Valves
US20200022808A1 (en) *	2014-03-29	2020-01-23	Cormatrix Cardiovascular, Inc.	Prosthetic Cardiovascular Valves and Methods for Replacing Native Atrioventricular Valves with Same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022177562A1 *

Also Published As

Publication number	Publication date
EP4294327A1 (en)	2023-12-27
WO2022177562A1 (en)	2022-08-25

Publication	Publication Date	Title
DK3740162T3 (en)	2022-03-28	Covered heart valve prosthesis
EP4385460A4 (en)	2025-08-13	PROSTHETIC VALVE REPLACEMENT SYSTEM
EP3946162A4 (en)	2023-04-19	PROSTHETIC HEART VALVE
EP4203860A4 (en)	2024-10-09	PROSTHETIC VALVE INTRODUCTION SYSTEM
EP3689298A4 (en)	2021-11-03	VALVE PROSTHESIS
EP4389073A4 (en)	2024-11-27	HEART VALVE PROSTHESIS
EP4475799A4 (en)	2025-05-14	PROSTHETIC HEART VALVES
EP4539789A4 (en)	2025-09-24	HEART VALVE PROSTHESIS
EP4203859A4 (en)	2024-09-25	HEART VALVE PROSTHESIS
EP4013351A4 (en)	2023-06-14	PROSTHETIC HEART VALVE ASSEMBLY
EP4086491C0 (en)	2025-10-22	VALVE ARRANGEMENT
EP4370072C0 (en)	2025-04-16	ARTIFICIAL HAND
EP4295064C0 (en)	2024-12-25	SANITARY VALVE
EP4150238A4 (en)	2024-06-05	VALVE
EP3960128A4 (en)	2022-07-27	HEART VALVE PROSTHESIS
EP4112982A4 (en)	2024-03-13	VALVE
EP4596926A4 (en)	2026-01-28	VALVE
EP4309624A4 (en)	2024-09-25	VALVE PROSTHESIS
EP4410243A4 (en)	2025-03-19	ARTIFICIAL HEART VALVE
EP3905990A4 (en)	2022-08-31	VENOUS VALVE PROSTHESIS
EP4463645C0 (en)	2025-01-22	VALVE
EP4294327A4 (en)	2024-11-13	REINFORCED VALVE PROSTHESIS
EP4316425A4 (en)	2025-04-09	ARTIFICIAL HEART VALVE
EP4444225A4 (en)	2025-12-17	HEART VALVE
EP4219994A4 (en)	2024-10-02	VALVE

Legal Events

Date	Code	Title	Description
2022-08-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-11-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2023-11-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-12-27	17P	Request for examination filed	Effective date: 20230818
2023-12-27	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2024-05-22	DAV	Request for validation of the european patent (deleted)
2024-05-22	DAX	Request for extension of the european patent (deleted)
2024-11-13	A4	Supplementary search report drawn up and despatched	Effective date: 20241016
2024-11-13	RIC1	Information provided on ipc code assigned before grant	Ipc: A61F 2/24 20060101AFI20241010BHEP
2025-10-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2025-12-03	17Q	First examination report despatched	Effective date: 20251104