EP4281008A4 - Stent mit kappe - Google Patents

Stent mit kappe

Info

Publication number
EP4281008A4
EP4281008A4 EP22742991.7A EP22742991A EP4281008A4 EP 4281008 A4 EP4281008 A4 EP 4281008A4 EP 22742991 A EP22742991 A EP 22742991A EP 4281008 A4 EP4281008 A4 EP 4281008A4
Authority
EP
European Patent Office
Prior art keywords
stent
cap
cap stent
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.)
Withdrawn
Application number
EP22742991.7A
Other languages
English (en)
French (fr)
Other versions
EP4281008A1 (de
Inventor
Daniel Ezra Walzman
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.)
Walzman Daniel Ezra
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.)
Filing date
Publication date
Priority claimed from US17/156,743 external-priority patent/US20210137671A1/en
Application filed by Individual filed Critical Individual
Publication of EP4281008A1 publication Critical patent/EP4281008A1/de
Publication of EP4281008A4 publication Critical patent/EP4281008A4/de
Withdrawn legal-status Critical Current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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/852—Two or more distinct overlapping 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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0061—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof swellable
    • 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
    • A61F2250/0023—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 porosity

Landscapes

  • Health & Medical Sciences (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
  • Media Introduction/Drainage Providing Device (AREA)
EP22742991.7A 2021-01-25 2022-01-12 Stent mit kappe Withdrawn EP4281008A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17/156,743 US20210137671A1 (en) 2018-12-09 2021-01-25 Caped stent
US17/193,081 US20210186675A1 (en) 2018-12-09 2021-03-05 Caped stent
US17/193,094 US20210186676A1 (en) 2018-12-09 2021-03-05 Caped stent
US17/200,412 US12390321B2 (en) 2018-12-09 2021-03-12 Caped stent
PCT/US2022/012083 WO2022159310A1 (en) 2021-01-25 2022-01-12 Caped stent

Publications (2)

Publication Number Publication Date
EP4281008A1 EP4281008A1 (de) 2023-11-29
EP4281008A4 true EP4281008A4 (de) 2025-03-12

Family

ID=82549157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22742991.7A Withdrawn EP4281008A4 (de) 2021-01-25 2022-01-12 Stent mit kappe

Country Status (4)

Country Link
EP (1) EP4281008A4 (de)
JP (1) JP2024505200A (de)
CN (1) CN116981429A (de)
WO (1) WO2022159310A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120693130A (zh) * 2022-12-12 2025-09-23 波士顿科学国际有限公司 具有自调整的抗迁移特征的支架
TR2022020723A1 (tr) * 2022-12-27 2024-07-22 Bahcesehir Ueniversitesi Beyin kanaması sonrası oluşan hasarı azaltan bir stent.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9775730B1 (en) * 2016-11-02 2017-10-03 Walzman Innovations, Llc Flow-diverting covered stent
US20190151072A1 (en) * 2016-12-05 2019-05-23 Daniel Ezra Walzman Caped Stent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7118592B1 (en) * 2000-09-12 2006-10-10 Advanced Cardiovascular Systems, Inc. Covered stent assembly for reduced-shortening during stent expansion
US8435285B2 (en) * 2003-11-25 2013-05-07 Boston Scientific Scimed, Inc. Composite stent with inner and outer stent elements and method of using the same
US20210137671A1 (en) * 2018-12-09 2021-05-13 Daniel Ezra Walzman Caped stent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9775730B1 (en) * 2016-11-02 2017-10-03 Walzman Innovations, Llc Flow-diverting covered stent
US20190151072A1 (en) * 2016-12-05 2019-05-23 Daniel Ezra Walzman Caped Stent

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022159310A1 *

Also Published As

Publication number Publication date
CN116981429A (zh) 2023-10-31
EP4281008A1 (de) 2023-11-29
JP2024505200A (ja) 2024-02-05
WO2022159310A1 (en) 2022-07-28

Similar Documents

Publication Publication Date Title
EP4186256C0 (de) Adi-hoc-netzwerk-slice-übergreifende kommunikation
EP4137404A4 (de) Multikopter
EP4222352A4 (de) Bolcher
EP4107782A4 (de) Mikroarrays
EP4176839A4 (de) Abgedeckter stent
EP4129233A4 (de) Abgedeckter stent
EP3957265A4 (de) Mikroskopabdeckung
EP4274518A4 (de) Wirbelsäulenfusionsimplantat mit klingen
EP4281008A4 (de) Stent mit kappe
EP4389636C0 (de) Verschluss
EP4289123C0 (de) Containervermittelte anwendungskonfiguration
EP4205701A4 (de) Abgedeckter stent
EP4154884A4 (de) Anti-sars-cov-2-durg
EP4137402A4 (de) Multikopter
EP4308062C0 (de) Verschlusskappenanordnung
EP4291141A4 (de) Stent
EP4295188A4 (de) Anschlussverschluss
EP4120875C0 (de) Verschluss
EP4265228A4 (de) Abgedeckter stent
EP4257079A4 (de) Abgedeckter stent
EP4257093A4 (de) Abgedeckter stent
EP4228051A4 (de) Bleiakkumulator
UA44553S (uk) Кепка
UA44248S (uk) Ковпачок
JP1778377S (ja) キャップ

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230807

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

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: A61L 31/14 20060101ALI20241118BHEP

Ipc: A61F 2/86 20130101ALI20241118BHEP

Ipc: A61F 2/852 20130101ALI20241118BHEP

Ipc: A61F 2/82 20130101ALI20241118BHEP

Ipc: A61F 2/00 20060101ALI20241118BHEP

Ipc: A61F 2/07 20130101AFI20241118BHEP

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WALZMAN, DANIEL EZRA

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WALZMAN, DANIEL EZRA

A4 Supplementary search report drawn up and despatched

Effective date: 20250212

RIC1 Information provided on ipc code assigned before grant

Ipc: A61L 31/14 20060101ALI20250206BHEP

Ipc: A61F 2/86 20130101ALI20250206BHEP

Ipc: A61F 2/852 20130101ALI20250206BHEP

Ipc: A61F 2/82 20130101ALI20250206BHEP

Ipc: A61F 2/00 20060101ALI20250206BHEP

Ipc: A61F 2/07 20130101AFI20250206BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20250905