EP4236876A4 - Systeme, vorrichtungen und verfahren für gefaltete einkörperherzklappenstents - Google Patents

Systeme, vorrichtungen und verfahren für gefaltete einkörperherzklappenstents Download PDF

Info

Publication number
EP4236876A4
EP4236876A4 EP21887473.3A EP21887473A EP4236876A4 EP 4236876 A4 EP4236876 A4 EP 4236876A4 EP 21887473 A EP21887473 A EP 21887473A EP 4236876 A4 EP4236876 A4 EP 4236876A4
Authority
EP
European Patent Office
Prior art keywords
systems
methods
devices
heart valve
folded single
Prior art date
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
EP21887473.3A
Other languages
English (en)
French (fr)
Other versions
EP4236876A1 (de
Inventor
Daniel T. Wallace
Jeremy J. Boyette
Peter W. GREGG
Spencer C. NOE
Evelyn N. Haynes
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.)
Capstan Medical Inc
Original Assignee
Capstan Medical 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.)
Filing date
Publication date
Priority claimed from US17/083,266 external-priority patent/US11197755B1/en
Application filed by Capstan Medical Inc filed Critical Capstan Medical Inc
Publication of EP4236876A1 publication Critical patent/EP4236876A1/de
Publication of EP4236876A4 publication Critical patent/EP4236876A4/de
Pending legal-status Critical Current

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
    • 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
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/2436—Deployment by retracting a sheath
    • 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
    • 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
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial 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)
EP21887473.3A 2020-10-28 2021-10-27 Systeme, vorrichtungen und verfahren für gefaltete einkörperherzklappenstents Pending EP4236876A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063106871P 2020-10-28 2020-10-28
US17/083,266 US11197755B1 (en) 2020-10-28 2020-10-28 Systems, devices and methods for folded unibody heart valve stents
PCT/US2021/056915 WO2022094001A1 (en) 2020-10-28 2021-10-27 Systems, devices and methods for folded unibody heart valve stents

Publications (2)

Publication Number Publication Date
EP4236876A1 EP4236876A1 (de) 2023-09-06
EP4236876A4 true EP4236876A4 (de) 2024-10-09

Family

ID=81383151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21887473.3A Pending EP4236876A4 (de) 2020-10-28 2021-10-27 Systeme, vorrichtungen und verfahren für gefaltete einkörperherzklappenstents

Country Status (5)

Country Link
EP (1) EP4236876A4 (de)
KR (1) KR102863752B1 (de)
AU (2) AU2021371160B2 (de)
CA (1) CA3199747A1 (de)
WO (1) WO2022094001A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11197755B1 (en) 2020-10-28 2021-12-14 Occam Labs LLC Systems, devices and methods for folded unibody heart valve stents
US11246726B1 (en) 2021-02-10 2022-02-15 Occam Labs LLC Systems, devices and methods for delivery systems
JP2025519527A (ja) * 2022-06-08 2025-06-26 キャプスタン・メディカル・インコーポレイテッド 単一体ステント構造を備える置換弁のためのシステム、デバイス及び方法
CN115383830B (zh) * 2022-09-02 2025-04-04 安徽隆威汽车零部件有限公司 一种筒状橡胶类张紧装置
WO2024192413A2 (en) 2023-03-15 2024-09-19 Capstan Medical Inc. Hooked spool delivery systems
CN120131258B (zh) * 2023-12-12 2026-01-27 科凯(南通)生命科学有限公司 心脏瓣膜置换系统
WO2025158364A1 (en) * 2024-01-26 2025-07-31 Medtronic, Inc. Prosthetic heart valve implant

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160331529A1 (en) * 2014-01-20 2016-11-17 Tricares Heart valve anchoring device
US20200237507A1 (en) * 2017-01-23 2020-07-30 Cephea Valve Technologies, Inc. Replacement Mitral Valves

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5685183B2 (ja) * 2008-04-23 2015-03-18 メドトロニック，インコーポレイテッド ステント付き心臓弁装置
AU2016271875B2 (en) * 2015-06-04 2019-12-19 Epygon Atrio-ventricular valve stent with native leaflet grasping and holding mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160331529A1 (en) * 2014-01-20 2016-11-17 Tricares Heart valve anchoring device
US20200237507A1 (en) * 2017-01-23 2020-07-30 Cephea Valve Technologies, Inc. Replacement Mitral Valves

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022094001A1 *

Also Published As

Publication number Publication date
CA3199747A1 (en) 2022-05-05
AU2021371160A1 (en) 2023-06-15
AU2021371160B2 (en) 2025-05-15
KR20230129381A (ko) 2023-09-08
WO2022094001A1 (en) 2022-05-05
AU2025217374A1 (en) 2025-09-04
KR102863752B1 (ko) 2025-09-24
EP4236876A1 (de) 2023-09-06
AU2021371160A9 (en) 2024-04-18

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Ipc: A61F 2/24 20060101AFI20240904BHEP