JP6532943B2 - 腔内フィルタデザインのバリエーション - Google Patents

腔内フィルタデザインのバリエーション Download PDF

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Publication number
JP6532943B2
JP6532943B2 JP2017530304A JP2017530304A JP6532943B2 JP 6532943 B2 JP6532943 B2 JP 6532943B2 JP 2017530304 A JP2017530304 A JP 2017530304A JP 2017530304 A JP2017530304 A JP 2017530304A JP 6532943 B2 JP6532943 B2 JP 6532943B2
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JP
Japan
Prior art keywords
filter
loop
support frame
wall
intraluminal
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.)
Expired - Fee Related
Application number
JP2017530304A
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English (en)
Japanese (ja)
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JP2017536916A (ja
JP2017536916A5 (https=
Inventor
エリック ジョンソン
エリック ジョンソン
ジェレミー スティガル
ジェレミー スティガル
ジェイソン フィリップス
ジェイソン フィリップス
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2017536916A publication Critical patent/JP2017536916A/ja
Publication of JP2017536916A5 publication Critical patent/JP2017536916A5/ja
Application granted granted Critical
Publication of JP6532943B2 publication Critical patent/JP6532943B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F2/0103—With centering means
    • 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
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/001—Figure-8-shaped, e.g. hourglass-shaped
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses

Landscapes

  • Health & Medical Sciences (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)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
JP2017530304A 2014-12-11 2015-12-02 腔内フィルタデザインのバリエーション Expired - Fee Related JP6532943B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462090580P 2014-12-11 2014-12-11
US62/090,580 2014-12-11
PCT/IB2015/059273 WO2016092423A1 (en) 2014-12-11 2015-12-02 Endoluminal filter design variations

Publications (3)

Publication Number Publication Date
JP2017536916A JP2017536916A (ja) 2017-12-14
JP2017536916A5 JP2017536916A5 (https=) 2018-03-15
JP6532943B2 true JP6532943B2 (ja) 2019-06-19

Family

ID=54849670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017530304A Expired - Fee Related JP6532943B2 (ja) 2014-12-11 2015-12-02 腔内フィルタデザインのバリエーション

Country Status (4)

Country Link
EP (1) EP3229727B1 (https=)
JP (1) JP6532943B2 (https=)
CN (1) CN107530156A (https=)
WO (1) WO2016092423A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201616777D0 (en) 2016-10-03 2016-11-16 Univ Southampton A frame for an implantable medical device and a method of manufacturing a frame for an implantable medical device
CN119929931B (zh) * 2025-01-20 2025-11-07 宁波方太厨具有限公司 一种复合滤芯及净水机

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540431A (en) 1968-04-04 1970-11-17 Kazi Mobin Uddin Collapsible filter for fluid flowing in closed passageway
US3952747A (en) 1974-03-28 1976-04-27 Kimmell Jr Garman O Filter and filter insertion instrument
SE450809B (sv) * 1985-04-10 1987-08-03 Medinvent Sa Plant emne avsett for tillverkning av en spiralfjeder lemplig for transluminal implantation samt derav tillverkad spiralfjeder
GB2238485B (en) 1989-11-28 1993-07-14 Cook William Europ A collapsible filter for introduction in a blood vessel of a patient
US6443972B1 (en) 1997-11-19 2002-09-03 Cordis Europa N.V. Vascular filter
BR9907968B1 (pt) 1998-02-23 2009-12-01 composição de polìmeros com memória de formato biodegradáveis e artigos compreendendo a mesma.
IL137878A0 (en) 1998-02-23 2001-10-31 Mnemoscience Gmbh Shape memory polymers
US6007558A (en) 1998-09-25 1999-12-28 Nitinol Medical Technologies, Inc. Removable embolus blood clot filter
IL131863A0 (en) * 1999-09-10 2001-03-19 Bruckheimer Elchanan Intravascular device and method using it
IL143007A0 (en) * 2001-05-07 2002-04-21 Rafael Medical Technologies In Retrievable intravascular support structures
AU2002341353A1 (en) 2001-09-10 2003-03-24 Rafael Medical Technologies Inc. Intravascular devices, retrieval systems, and corresponding methods
DE60317474T2 (de) * 2002-03-05 2008-10-02 Salviac Ltd. System aus embolischem filter und rückziehschlinge
US7323001B2 (en) * 2003-01-30 2008-01-29 Ev3 Inc. Embolic filters with controlled pore size
CN2741534Y (zh) * 2004-10-12 2005-11-23 微创医疗器械(上海)有限公司 一种防止内漏的覆膜支架
US20080021497A1 (en) * 2005-01-03 2008-01-24 Eric Johnson Endoluminal filter
US20080147111A1 (en) * 2005-01-03 2008-06-19 Eric Johnson Endoluminal Filter With Fixation
CN2764323Y (zh) * 2005-01-14 2006-03-15 东南大学 医用人体腔道内支架
US20150164630A1 (en) * 2008-01-04 2015-06-18 Eric Johnson Filter support members
US20100152765A1 (en) * 2008-12-17 2010-06-17 Abbott Laboratories Body lumen filters with structures to reduce particulates and methods for filtering a body lumen
EP3610833B1 (en) * 2009-02-24 2024-05-29 Cook Medical Technologies LLC Low profile support frame
CN102106763A (zh) * 2009-12-24 2011-06-29 中国人民解放军总医院 一种可降解的腔静脉滤器
CN105208943A (zh) * 2013-05-13 2015-12-30 爱德华兹生命科学公司 主动脉阻断装置

Also Published As

Publication number Publication date
JP2017536916A (ja) 2017-12-14
EP3229727B1 (en) 2018-05-23
CN107530156A (zh) 2018-01-02
WO2016092423A1 (en) 2016-06-16
EP3229727A1 (en) 2017-10-18

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