EP4048197A4 - Absorbable vascular filter - Google Patents

Absorbable vascular filter Download PDF

Info

Publication number
EP4048197A4
EP4048197A4 EP20878978.4A EP20878978A EP4048197A4 EP 4048197 A4 EP4048197 A4 EP 4048197A4 EP 20878978 A EP20878978 A EP 20878978A EP 4048197 A4 EP4048197 A4 EP 4048197A4
Authority
EP
European Patent Office
Prior art keywords
vascular filter
absorbable vascular
absorbable
filter
vascular
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
EP20878978.4A
Other languages
German (de)
French (fr)
Other versions
EP4048197A1 (en
Inventor
Mitchell Donn Eggers
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.)
Adient Medical Inc
Original Assignee
Adient 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 US16/659,536 external-priority patent/US20200113667A1/en
Application filed by Adient Medical Inc filed Critical Adient Medical Inc
Publication of EP4048197A1 publication Critical patent/EP4048197A1/en
Publication of EP4048197A4 publication Critical patent/EP4048197A4/en
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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/0105—Open ended, i.e. legs gathered only at one side
    • 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
    • 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/016—Filters implantable into blood vessels made from wire-like elements
    • 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
    • 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
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0067—Three-dimensional shapes conical
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0069—Three-dimensional shapes cylindrical

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
EP20878978.4A 2019-10-21 2020-10-19 Absorbable vascular filter Pending EP4048197A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/659,536 US20200113667A1 (en) 2011-02-28 2019-10-21 Absorbable vascular filter
PCT/US2020/056359 WO2021080923A1 (en) 2019-10-21 2020-10-19 Absorbable vascular filter

Publications (2)

Publication Number Publication Date
EP4048197A1 EP4048197A1 (en) 2022-08-31
EP4048197A4 true EP4048197A4 (en) 2023-11-29

Family

ID=75620072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20878978.4A Pending EP4048197A4 (en) 2019-10-21 2020-10-19 Absorbable vascular filter

Country Status (7)

Country Link
EP (1) EP4048197A4 (en)
JP (1) JP2022553341A (en)
KR (1) KR20220119007A (en)
CN (1) CN114845665A (en)
AU (1) AU2020369971A1 (en)
CA (1) CA3155354A1 (en)
WO (1) WO2021080923A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116919650B (en) * 2023-09-18 2024-01-19 北京心祐医疗科技有限公司 Absorbable filter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008010197A2 (en) * 2006-07-19 2008-01-24 Novate Medical Limited A vascular filter
WO2010082187A1 (en) * 2009-01-16 2010-07-22 Novate Medical Limited A vascular filter device
US20170105855A1 (en) * 2015-10-19 2017-04-20 Cook Medical Technologies Llc Devce with tensioners
CN107174373A (en) * 2016-03-09 2017-09-19 微创心脉医疗科技（上海）有限公司 Filter unit

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5989281A (en) * 1995-11-07 1999-11-23 Embol-X, Inc. Cannula with associated filter and methods of use during cardiac surgery
US6245103B1 (en) * 1997-08-01 2001-06-12 Schneider (Usa) Inc Bioabsorbable self-expanding stent
US7314477B1 (en) * 1998-09-25 2008-01-01 C.R. Bard Inc. Removable embolus blood clot filter and filter delivery unit
US6267776B1 (en) * 1999-05-03 2001-07-31 O'connell Paul T. Vena cava filter and method for treating pulmonary embolism
US6582447B1 (en) * 2000-10-20 2003-06-24 Angiodynamics, Inc. Convertible blood clot filter
EP2358299B1 (en) * 2008-12-17 2017-02-15 Abbott Laboratories Vascular Enterprises Limited Body lumen filter retrieval system and methods for filtering a body lumen
EP2381892B1 (en) * 2009-01-16 2020-09-09 Novate Medical Limited A vascular filter system
WO2011079289A1 (en) * 2009-12-23 2011-06-30 Pavilion Medical Innovations Reversible vascular filter devices and methods for using same
EP2680784B1 (en) * 2011-02-28 2021-07-21 Adient Medical, Inc. Absorbable vascular filter
US10531942B2 (en) * 2011-02-28 2020-01-14 Adient Medical, Inc. Absorbable vascular filter
US20120277787A1 (en) * 2011-04-28 2012-11-01 Mitchell Donn Eggers Vascular Filter Stent
US20120221040A1 (en) * 2011-02-28 2012-08-30 Mitchell Donn Eggers Absorbable Vascular Filter
EP2877120B1 (en) * 2012-07-25 2016-09-07 Novate Medical Ltd. A vascular filter device
US10117735B2 (en) * 2012-12-20 2018-11-06 Promedica Health System, Inc. Biodegradable intravascular filter
EP2967804A2 (en) * 2013-03-15 2016-01-20 Novate Medical Ltd. A vascular filter device
EP3019094B1 (en) * 2013-07-09 2019-11-20 AMS Research, LLC Biodegradable articles and their use for treating pelvic floor disorders including extracellular matrix material
GB2543506B (en) * 2015-10-19 2018-11-28 Cook Medical Technologies Llc Biodegradable vascular filter
CN105963048A (en) * 2016-06-15 2016-09-28 江门市众新思创医疗科技有限公司 Degradable vena caval filter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008010197A2 (en) * 2006-07-19 2008-01-24 Novate Medical Limited A vascular filter
WO2010082187A1 (en) * 2009-01-16 2010-07-22 Novate Medical Limited A vascular filter device
US20170105855A1 (en) * 2015-10-19 2017-04-20 Cook Medical Technologies Llc Devce with tensioners
CN107174373A (en) * 2016-03-09 2017-09-19 微创心脉医疗科技（上海）有限公司 Filter unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021080923A1 *

Also Published As

Publication number Publication date
WO2021080923A1 (en) 2021-04-29
EP4048197A1 (en) 2022-08-31
CN114845665A (en) 2022-08-02
AU2020369971A1 (en) 2022-05-12
CA3155354A1 (en) 2021-04-29
KR20220119007A (en) 2022-08-26
JP2022553341A (en) 2022-12-22

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