CA2412063C - Prothese de valvule cardiaque biomecanique et methode de fabrication - Google Patents

Prothese de valvule cardiaque biomecanique et methode de fabrication Download PDF

Info

Publication number: CA2412063C
Authority: CA; Canada
Prior art keywords: heart valve; biological tissue; fabric; tissue material; valve prosthesis
Prior art date: 2000-05-03
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.): Expired - Fee Related

Application number

CA002412063A

Other languages

English (en)

Other versions

CA2412063A1 (fr

Inventor

Shlomo Gabbay

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.)

Individual

Original Assignee

Individual

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.)

2000-05-03

Filing date

2002-11-18

Publication date

2006-10-17

2000-05-03 Priority claimed from US09/563,565 external-priority patent/US6610088B1/en

2000-05-03 Priority to US09/563,565 priority Critical patent/US6610088B1/en

2001-02-09 Priority to PCT/US2001/004690 priority patent/WO2001082840A1/fr

2001-02-09 Priority to EP01909215A priority patent/EP1294316A4/fr

2001-02-09 Priority to JP2001579718A priority patent/JP2003531678A/ja

2001-03-26 Priority to US09/817,621 priority patent/US6582464B2/en

2002-11-18 Application filed by Individual filed Critical Individual

2002-11-18 Priority to CA002412063A priority patent/CA2412063C/fr

2004-05-18 Publication of CA2412063A1 publication Critical patent/CA2412063A1/fr

2006-10-17 Publication of CA2412063C publication Critical patent/CA2412063C/fr

2006-10-17 Application granted granted Critical

2022-11-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

210000003709 heart valve Anatomy 0.000 title claims abstract description 184
238000000034 method Methods 0.000 title claims abstract description 19
239000000463 material Substances 0.000 claims abstract description 102
238000009958 sewing Methods 0.000 claims abstract description 60
239000008280 blood Substances 0.000 claims abstract description 22
210000004369 blood Anatomy 0.000 claims abstract description 22
210000001519 tissue Anatomy 0.000 claims description 94
239000004744 fabric Substances 0.000 claims description 88
238000002513 implantation Methods 0.000 claims description 27
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 20
210000003516 pericardium Anatomy 0.000 claims description 11
241001465754 Metazoa Species 0.000 claims description 10
235000011187 glycerol Nutrition 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 7
102000008186 Collagen Human genes 0.000 claims description 6
108010035532 Collagen Proteins 0.000 claims description 6
239000012620 biological material Substances 0.000 claims description 6
229920001436 collagen Polymers 0.000 claims description 6
238000004804 winding Methods 0.000 claims description 3
239000000243 solution Substances 0.000 description 9
208000015181 infectious disease Diseases 0.000 description 5
239000004753 textile Substances 0.000 description 4
SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 3
230000035602 clotting Effects 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229920003023 plastic Polymers 0.000 description 3
229920002994 synthetic fiber Polymers 0.000 description 3
241000283690 Bos taurus Species 0.000 description 2
229920004934 Dacron® Polymers 0.000 description 2
229920004943 Delrin® Polymers 0.000 description 2
241000283073 Equus caballus Species 0.000 description 2
210000001765 aortic valve Anatomy 0.000 description 2
230000008901 benefit Effects 0.000 description 2
239000000560 biocompatible material Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000007654 immersion Methods 0.000 description 2
239000005020 polyethylene terephthalate Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000004810 polytetrafluoroethylene Substances 0.000 description 2
229920001343 polytetrafluoroethylene Polymers 0.000 description 2
239000002296 pyrolytic carbon Substances 0.000 description 2
HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
208000007536 Thrombosis Diseases 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000004075 alteration Effects 0.000 description 1
-1 biological tissue Substances 0.000 description 1
230000002308 calcification Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000001784 detoxification Methods 0.000 description 1
229960002897 heparin Drugs 0.000 description 1
229920000669 heparin Polymers 0.000 description 1
239000007943 implant Substances 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
239000007769 metal material Substances 0.000 description 1
230000000116 mitigating effect Effects 0.000 description 1
210000004115 mitral valve Anatomy 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000002861 polymer material Substances 0.000 description 1
239000012858 resilient material Substances 0.000 description 1
230000004044 response Effects 0.000 description 1
239000008174 sterile solution Substances 0.000 description 1
239000003356 suture material Substances 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
239000003106 tissue adhesive Substances 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
230000009278 visceral effect Effects 0.000 description 1

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
- A61F2/2403—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 pivoting rigid closure members
- 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
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable

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)
Materials For Medical Uses (AREA)

CA002412063A 2000-05-03 2002-11-18 Prothese de valvule cardiaque biomecanique et methode de fabrication Expired - Fee Related CA2412063C (fr)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
US09/563,565 US6610088B1 (en)	2000-05-03	2000-05-03	Biologically covered heart valve prosthesis
EP01909215A EP1294316A4 (fr)	2000-05-03	2001-02-09	Procede et systeme permettant d'obtenir une prothese de valvule cardiaque biologiquement recouverte
JP2001579718A JP2003531678A (ja)	2000-05-03	2001-02-09	生物学的材料で覆った人工心臓弁を提供するための方法及びシステム
PCT/US2001/004690 WO2001082840A1 (fr)	2000-05-03	2001-02-09	Procede et systeme permettant d'obtenir une prothese de valvule cardiaque biologiquement recouverte
US09/817,621 US6582464B2 (en)	2000-05-03	2001-03-26	Biomechanical heart valve prosthesis and method for making same
CA002412063A CA2412063C (fr)	2000-05-03	2002-11-18	Prothese de valvule cardiaque biomecanique et methode de fabrication

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US09/563,565 US6610088B1 (en)	2000-05-03	2000-05-03	Biologically covered heart valve prosthesis
US09/817,621 US6582464B2 (en)	2000-05-03	2001-03-26	Biomechanical heart valve prosthesis and method for making same
CA002412063A CA2412063C (fr)	2000-05-03	2002-11-18	Prothese de valvule cardiaque biomecanique et methode de fabrication

Publications (2)

Publication Number	Publication Date
CA2412063A1 CA2412063A1 (fr)	2004-05-18
CA2412063C true CA2412063C (fr)	2006-10-17

Family

ID=32965927

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002412063A Expired - Fee Related CA2412063C (fr)	2000-05-03	2002-11-18	Prothese de valvule cardiaque biomecanique et methode de fabrication

Country Status (1)

Country	Link
CA (1)	CA2412063C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2915678B1 (fr)	2007-05-02	2010-04-16	Lapeyre Ind Llc	Valve cardiaque prothetique mecanique
EP2918245B1 (fr) *	2014-03-14	2017-05-03	Venus MedTech (HangZhou), Inc.	Valve cardiaque comprenant une pièce de sommet interconnectée avec des feuillets, revers supérieur et manchon inférieur et implant médical
EP2918246B1 (fr) *	2014-03-14	2018-08-08	Venus MedTech (HangZhou), Inc.	Ensemble valve cardiaque comprenant une double étanchéité
US12599479B2 (en)	2016-09-14	2026-04-14	Venus Medtech (Hangzhou), Inc.	Heart valve comprising a crown piece interconnected to leaflets, a top cuff and a bottom cuff; and a medical implant

2002
- 2002-11-18 CA CA002412063A patent/CA2412063C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2412063A1 (fr)	2004-05-18

Legal Events

Date	Code	Title	Description
2002-11-18	EEER	Examination request
2008-11-18	MKLA	Lapsed

Publication	Publication Date	Title
US6582464B2 (en)	2003-06-24	Biomechanical heart valve prosthesis and method for making same
US6716244B2 (en)	2004-04-06	Sewing cuff assembly for heart valves
RU2495647C2 (ru)	2013-10-20	Устройство упрочнения внутристеночного аортального клапана и упрочненный биологический аортальный клапан
US5861028A (en)	1999-01-19	Natural tissue heart valve and stent prosthesis and method for making the same
US5855602A (en)	1999-01-05	Heart valve prosthesis
US7311730B2 (en)	2007-12-25	Support apparatus and heart valve prosthesis for sutureless implantation
AU2020223655B2 (en)	2022-04-21	Device and system for transcatheter mitral valve replacement
EP3300695B1 (fr)	2023-05-24	Dispositif et système de remplacement de valvule mitrale par transcathéter
EP2094194B1 (fr)	2015-09-02	Valvule cardiaque prothétique comprenant une structure de stent et des feuillets de tissu, et procédés apparentés
US7025780B2 (en)	2006-04-11	Valvular prosthesis
US8696743B2 (en)	2014-04-15	Tissue attachment devices and methods for prosthetic heart valves
US7160322B2 (en)	2007-01-09	Implantable cardiac prosthesis for mitigating prolapse of a heart valve
US20030023302A1 (en)	2003-01-30	Sewing cuff assembly for heart valves
CA2461531C (fr)	2010-11-16	Anneau de suture extra-plat de valvule cardiaque
US20130184814A1 (en)	2013-07-18	Methods of implant of a heart valve with a convertible sewing ring
US20210267758A1 (en)	2021-09-02	Methods of assembling valved aortic conduits
CA3006010A1 (fr)	2017-07-06	Fermetures de poche auriculaire pour valvules cardiaques prothetiques
WO1997024989A1 (fr)	1997-07-17	Prothese de valvule cardiaque et procede de fabrication associe
KR20110038617A (ko)	2011-04-14	덧댄 심장판막장치
WO1997025004A1 (fr)	1997-07-17	Prothese de valvule cardiaque composite et son procede de fabrication
CA2407200C (fr)	2007-01-23	Procede et systeme permettant d'obtenir une prothese de valvule cardiaque biologiquement recouverte
WO2001012105A1 (fr)	2001-02-22	Anneau de suture a tissu autologue utilise pour l'implantation de valvule cardiaque
HK1150742A (en)	2012-01-13	An intraparietal aortic valve reinforcement device and a reinforced biological aortic valve