WO2006012242A3 - Blood clot filter - Google Patents

Blood clot filter Download PDF

Info

Publication number
WO2006012242A3
WO2006012242A3 PCT/US2005/022332 US2005022332W WO2006012242A3 WO 2006012242 A3 WO2006012242 A3 WO 2006012242A3 US 2005022332 W US2005022332 W US 2005022332W WO 2006012242 A3 WO2006012242 A3 WO 2006012242A3
Authority
WO
WIPO (PCT)
Prior art keywords
filter
alignment
section
struts
blood clot
Prior art date
Application number
PCT/US2005/022332
Other languages
French (fr)
Other versions
WO2006012242A2 (en
Inventor
Theodore Beyer
Palma Giorgio Di
William A Cartier
Original Assignee
Angiodynamics Inc
Theodore Beyer
Palma Giorgio Di
William A Cartier
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 Angiodynamics Inc, Theodore Beyer, Palma Giorgio Di, William A Cartier filed Critical Angiodynamics Inc
Priority to CA002571213A priority Critical patent/CA2571213A1/en
Publication of WO2006012242A2 publication Critical patent/WO2006012242A2/en
Publication of WO2006012242A3 publication Critical patent/WO2006012242A3/en

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
    • A61F2/01—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
    • 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
    • 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
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/005—Rosette-shaped, e.g. star-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
    • 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

Abstract

A compact blood clot filter having an alignment section that overlaps with a filter section in an axial direction is formed from a single tube without any welding points to provide high structural integrity, low profile and low manufacturing cost. The filter section has filter struts that extend radially and longitudinally from a hub. The alignment section has alignment struts in which the downstream end of each alignment strut forms a junction with the downstream end of an adjacent alignment strut while the upstream end of each alignment strut forms a junction with the upstream end of an adjacent alignment strut and with one of the filter struts to ensure symmetrical deployment of the filter struts and provide stable centering of the filter section.
PCT/US2005/022332 2004-06-25 2005-06-24 Blood clot filter WO2006012242A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002571213A CA2571213A1 (en) 2004-06-25 2005-06-24 Blood clot filter

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US58327404P 2004-06-25 2004-06-25
US60/583,274 2004-06-25
US61475704P 2004-09-29 2004-09-29
US60/614,757 2004-09-29
US10/991,013 2004-11-16
US10/991,013 US7722635B2 (en) 2004-06-25 2004-11-16 Blood clot filter

Publications (2)

Publication Number Publication Date
WO2006012242A2 WO2006012242A2 (en) 2006-02-02
WO2006012242A3 true WO2006012242A3 (en) 2007-12-06

Family

ID=35507017

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/022332 WO2006012242A2 (en) 2004-06-25 2005-06-24 Blood clot filter

Country Status (3)

Country Link
US (2) US7722635B2 (en)
CA (1) CA2571213A1 (en)
WO (1) WO2006012242A2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7314477B1 (en) 1998-09-25 2008-01-01 C.R. Bard Inc. Removable embolus blood clot filter and filter delivery unit
IL143007A0 (en) * 2001-05-07 2002-04-21 Rafael Medical Technologies In Retrievable intravascular support structures
US9204956B2 (en) 2002-02-20 2015-12-08 C. R. Bard, Inc. IVC filter with translating hooks
US7722635B2 (en) * 2004-06-25 2010-05-25 Angiodynamics, Inc. Blood clot filter
US7704267B2 (en) 2004-08-04 2010-04-27 C. R. Bard, Inc. Non-entangling vena cava filter
US7794473B2 (en) 2004-11-12 2010-09-14 C.R. Bard, Inc. Filter delivery system
US8029529B1 (en) 2005-01-19 2011-10-04 C. R. Bard, Inc. Retrievable filter
US8267954B2 (en) 2005-02-04 2012-09-18 C. R. Bard, Inc. Vascular filter with sensing capability
US8025668B2 (en) 2005-04-28 2011-09-27 C. R. Bard, Inc. Medical device removal system
MX2007013932A (en) 2005-05-12 2008-01-28 Bard Inc C R Removable embolus blood clot filter.
US8613754B2 (en) 2005-05-12 2013-12-24 C. R. Bard, Inc. Tubular filter
CA2616818C (en) 2005-08-09 2014-08-05 C.R. Bard, Inc. Embolus blood clot filter and delivery system
MX344147B (en) 2005-11-18 2016-12-07 Bard Inc C R Vena cava filter with filament.
US9107733B2 (en) * 2006-01-13 2015-08-18 W. L. Gore & Associates, Inc. Removable blood conduit filter
WO2007106378A2 (en) * 2006-03-14 2007-09-20 C. R. Bard, Inc. Vena cava filter formed from a tube
US10188496B2 (en) 2006-05-02 2019-01-29 C. R. Bard, Inc. Vena cava filter formed from a sheet
CA2655158A1 (en) 2006-06-05 2007-12-13 C.R. Bard Inc. Embolus blood clot filter utilizable with a single delivery system or a single retrieval system in one of a femoral or jugular access
WO2008073971A1 (en) * 2006-12-12 2008-06-19 C. R. Bard Inc. Recoverable inferior vena cava filter
WO2008076970A1 (en) 2006-12-18 2008-06-26 C.R. Bard Inc. Jugular femoral vena cava filter system
US8795351B2 (en) 2007-04-13 2014-08-05 C.R. Bard, Inc. Migration resistant embolic filter
WO2009032834A1 (en) 2007-09-07 2009-03-12 Crusader Medical Llc Percutaneous permanent retrievable vascular filter
US8795318B2 (en) 2007-09-07 2014-08-05 Merit Medical Systems, Inc. Percutaneous retrievable vascular filter
US20110152918A1 (en) * 2009-12-23 2011-06-23 Pavilion Medical Innovations Reversible Vascular Filter Devices and Methods for Using Same
US8734480B2 (en) 2011-08-05 2014-05-27 Merit Medical Systems, Inc. Vascular filter
US8740931B2 (en) 2011-08-05 2014-06-03 Merit Medical Systems, Inc. Vascular filter
WO2013126773A1 (en) 2012-02-23 2013-08-29 Merit Medical Systems, Inc. Vascular filter
EP3030194B1 (en) 2013-08-09 2019-03-13 Merit Medical Systems, Inc. Vascular filter delivery systems
US10010398B2 (en) 2013-10-01 2018-07-03 Cook Medical Technologies Llc Filter device, system, and method
EP3184077B1 (en) 2015-12-22 2021-09-22 Cook Medical Technologies LLC Filter device for implantation into a body vessel
JP6661862B2 (en) * 2016-04-28 2020-03-11 シンセン ケーワイディー バイオメディカル テクノロジー カンパニー リミテッドＳｈｅｎｚｈｅｎ Ｋｙｄ Ｂｉｏｍｅｄｉｃａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ． Ｌｔｄ Inferior vena cava filter
CN108671297A (en) * 2018-06-13 2018-10-19 苏州心擎医疗技术有限公司 Centrifugal pump device with filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133733A (en) * 1989-11-28 1992-07-28 William Cook Europe A/S Collapsible filter for introduction in a blood vessel of a patient
US5344427A (en) * 1992-08-07 1994-09-06 Celsa L.G. (Societe Anonyme) Filter with triangular fingers
US20030208253A1 (en) * 2002-05-01 2003-11-06 Ted Beyer Blood clot filter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832055A (en) * 1988-07-08 1989-05-23 Palestrant Aubrey M Mechanically locking blood clot filter
EP0746236B1 (en) * 1993-10-01 2003-08-20 Boston Scientific Corporation Improved vena cava filter
US6306163B1 (en) * 1998-08-04 2001-10-23 Advanced Cardiovascular Systems, Inc. Assembly for collecting emboli and method of use
US6273901B1 (en) * 1999-08-10 2001-08-14 Scimed Life Systems, Inc. Thrombosis filter having a surface treatment
US6506205B2 (en) * 2001-02-20 2003-01-14 Mark Goldberg Blood clot filtering system
FR2824726B1 (en) 2001-05-18 2003-09-26 Braun Medical CONVERTIBLE FILTER WITH IMPROVED OPENING
US7534251B2 (en) * 2003-02-11 2009-05-19 Boston Scientific Scimed, Inc. Retrievable IVC filter
US7763045B2 (en) * 2003-02-11 2010-07-27 Cook Incorporated Removable vena cava filter
US7722635B2 (en) * 2004-06-25 2010-05-25 Angiodynamics, Inc. Blood clot filter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133733A (en) * 1989-11-28 1992-07-28 William Cook Europe A/S Collapsible filter for introduction in a blood vessel of a patient
US5344427A (en) * 1992-08-07 1994-09-06 Celsa L.G. (Societe Anonyme) Filter with triangular fingers
US20030208253A1 (en) * 2002-05-01 2003-11-06 Ted Beyer Blood clot filter

Also Published As

Publication number Publication date
WO2006012242A2 (en) 2006-02-02
US7722635B2 (en) 2010-05-25
US20050288703A1 (en) 2005-12-29
US20100198252A1 (en) 2010-08-05
CA2571213A1 (en) 2006-02-02
US8409241B2 (en) 2013-04-02

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