CA2563372A1 - Removable vena cava filter with anchoring feature for reduced trauma - Google Patents

Removable vena cava filter with anchoring feature for reduced trauma Download PDF

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Publication number
CA2563372A1
CA2563372A1 CA002563372A CA2563372A CA2563372A1 CA 2563372 A1 CA2563372 A1 CA 2563372A1 CA 002563372 A CA002563372 A CA 002563372A CA 2563372 A CA2563372 A CA 2563372A CA 2563372 A1 CA2563372 A1 CA 2563372A1
Authority
CA
Canada
Prior art keywords
filter
strut
struts
longitudinal axis
blood vessel
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.)
Granted
Application number
CA002563372A
Other languages
French (fr)
Other versions
CA2563372C (en
Inventor
Thomas A. Osborne
Arne Molgaard-Nielsen
Per Hendriksen
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.)
Cook Medical Technologies LLC
Original Assignee
Cook, Inc.
Thomas A. Osborne
Arne Molgaard-Nielsen
Per Hendriksen
William Cook Europe Aps
Cook Medical Technologies Llc
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 Cook, Inc., Thomas A. Osborne, Arne Molgaard-Nielsen, Per Hendriksen, William Cook Europe Aps, Cook Medical Technologies Llc filed Critical Cook, Inc.
Publication of CA2563372A1 publication Critical patent/CA2563372A1/en
Application granted granted Critical
Publication of CA2563372C publication Critical patent/CA2563372C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F2/0103—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
    • 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
    • A61F2/011—Instruments for their placement or removal
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
    • A61F2002/8483—Barbs
    • 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
    • A61F2230/0073—Quadric-shaped
    • A61F2230/008—Quadric-shaped paraboloidal

Abstract

The present invention involves a removable filter (10) for capturing thrombi in a blood vessel. The filter comprises a plurality of struts (12) having first ends attached together along a longitudinal axis (X) of the filter. Each strut has a body member (15) extending from the first end along the longitudinal axis to an anchoring hook (26) defining a strut axis (S). Each strut is configured to move along a strut path (P) relative to the longitudinal axis between an expanded state for engaging with the blood vessel and a collapsed state for filter delivery or retrieval. Each anchoring hook has an angle of up to about 90 degrees relative to the strut axis.

Claims (19)

1. A removable filter for capturing thrombi in a blood vessel, the filter comprising:
a plurality of struts having first ends attached together along a longitudinal axis of the filter, each strut having a body member extending from the first end along the longitudinal axis to an anchoring hook defining a strut axis, each strut being configured to move along a strut path relative to the longitudinal axis between an expanded state for engaging with the blood vessel and a collapsed state for filter delivery or retrieval, each anchoring hook having an angle of up to about 90 degrees relative to the strut axis.
2. The removable filter of claim 1 wherein the plurality of struts is a plurality of primary struts and wherein each anchoring hook extends from the body member along its strut path at about a tangent point of the strut path.
3. The removable filter of claim 2 further comprising:
a plurality of secondary struts having connected ends attached together along the longitudinal axis, each secondary strut having a first arc extending from the connected end and a second arc extending from the first arc to a free end, the second arc being configured to engage the blood vessel to centralize the filter in the expanded state in the blood vessel;
a hub configured to axially house the first ends of the plurality of primary struts; and a retrieval hook extending from the hub opposite the plurality of primary struts for removal of the filter from the blood vessel.
4. The removable filter of claim 3 wherein the body member is an arcuate segment including a first curved portion and a second curved portion, the first curved portion extending from the first end, the second curved portion extending from the first curved portion and terminating at the anchoring hook.
5. The removable filter of claim 4 wherein the first curved portion is configured to extend radially from the longitudinal axis of the filter and the second curved portion is configured to extend radially toward the longitudinal axis of the filter.
6. The removable filter of claim 4 wherein the anchoring hook includes a planar end face having a cutback that is about parallel with the longitudinal axis.
7. The removable filter of claim 1 wherein each strut is formed of one of the following materials: a superelastic material, stainless steel wire, Nitinol, cobalt-chromium-nickel-molybdenum-iron alloy, and cobalt-chrome alloy.
8. The removable filter of claim 1 wherein the strut path of each strut is between about 20° and 40° from the longitudinal axis of the filter.
9. The removable filter of claim 1 wherein the anchoring hook is configured to be retracted from the blood vessel, avoiding tissue removal from the blood vessel.
10. The removable filter of claim 1 wherein the anchoring hook includes a point in the same direction of blood flow for migration resistance.
11. The removable filter of claim 1 wherein the anchoring hook extends along the tangent of the strut path.
12. The removable filter of claim 1 wherein the anchoring hook includes an end face, the end face being concave for migration resistance.
13. The removable filter of claim 1 wherein the struts are formed of shape memory alloy with a transition temperature.
14. The removable filter of claim 13 wherein the struts collapse to the collapsed state when the temperature of the struts is about equal to or greater than the transition temperature.
15. The removable filter of claim 13 wherein the struts expand to the expanded state when the temperature of the struts is about equal to or greater than the transition temperature.
16. The filter of claim 1 wherein pairs of secondary struts are positioned between pairs of primary struts, each pair of secondary struts being twisted about each other near the connected ends of the respective secondary struts to form a twisted section.
17. The filter of claim 16 wherein each twisted section includes between about one and ten twists.
18. A removable filter for capturing thrombi in a blood vessel, the filter comprising:
a plurality of primary struts having first ends attached together along a longitudinal axis of the filter, each primary strut having a body member extending from the first end along the longitudinal axis to an anchoring hook defining a strut axis, each primary strut being configured to, move along a strut path relative to the longitudinal axis between an expanded state for engaging with the blood vessel and a collapsed state for filter delivery or retrieval, each anchoring hook extending from the body member along its strut path at about a tangent point of the path and having an angle of up to about 90 degrees relative to the strut axis; and a plurality of secondary struts having connected ends attached together along the longitudinal axis, each secondary strut having a first arc extending from the connected end and a second arc extending from the first arc to a free end, the second arc being configured to engage the blood vessel to centralize the filter in the expanded state in the blood vessel.
19. A removable filter for capturing thrombi in a blood vessel, the filter comprising:
a plurality of primary struts having first ends attached together along a longitudinal axis of the filter, each primary strut having a body member extending from the first end along the longitudinal axis to an anchoring hook defining a strut axis, each strut being configured to move along a strut path relative to the longitudinal axis between an expanded state for engaging with the blood vessel and a collapsed state for filter delivery or retrieval, each anchoring hook extending from the body member along its strut path up to a tangent point of the path and having an angle of up to about 90 degrees relative to the strut axis;
a plurality of secondary struts having connected ends attached together along the longitudinal axis, each secondary strut having a first arc extending from the connected end and a second arc extending from the first arc to a free end, the second arc being configured to engage the blood vessel to centralize the filter in the expanded state in the blood vessel;
a hub configured to axially house the first ends of the plurality of primary struts and the connected ends of the secondary struts; and a retrieval hook extending from the hub opposite the plurality of primary struts for removal of the filter from the blood vessel.
CA2563372A 2004-04-16 2005-04-18 Removable vena cava filter with anchoring feature for reduced trauma Active CA2563372C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US56290904P 2004-04-16 2004-04-16
US56281304P 2004-04-16 2004-04-16
US56319204P 2004-04-16 2004-04-16
US56317604P 2004-04-16 2004-04-16
US60/562,813 2004-04-16
US60/563,192 2004-04-16
US60/562,909 2004-04-16
US60/563,176 2004-04-16
PCT/US2005/013281 WO2005102212A1 (en) 2004-04-16 2005-04-18 Removable vena cava filter with anchoring feature for reduced trauma

Publications (2)

Publication Number Publication Date
CA2563372A1 true CA2563372A1 (en) 2005-11-03
CA2563372C CA2563372C (en) 2012-08-07

Family

ID=34966769

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2563372A Active CA2563372C (en) 2004-04-16 2005-04-18 Removable vena cava filter with anchoring feature for reduced trauma

Country Status (9)

Country Link
US (1) US7972353B2 (en)
EP (1) EP1737385B1 (en)
JP (1) JP4898986B2 (en)
AT (1) ATE491409T1 (en)
AU (1) AU2005235315B2 (en)
CA (1) CA2563372C (en)
DE (1) DE602005025329D1 (en)
DK (1) DK1737385T3 (en)
WO (1) WO2005102212A1 (en)

Families Citing this family (90)

* 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
US9204956B2 (en) 2002-02-20 2015-12-08 C. R. Bard, Inc. IVC filter with translating hooks
US9510929B2 (en) 2004-01-22 2016-12-06 Argon Medical Devices, Inc. Vein filter
US7704266B2 (en) 2004-01-22 2010-04-27 Rex Medical, L.P. Vein filter
US8211140B2 (en) 2004-01-22 2012-07-03 Rex Medical, L.P. Vein filter
US8500774B2 (en) 2004-01-22 2013-08-06 Rex Medical, L.P. Vein filter
US8162972B2 (en) 2004-01-22 2012-04-24 Rex Medical, Lp Vein filter
US7976562B2 (en) 2004-01-22 2011-07-12 Rex Medical, L.P. Method of removing a vein filter
US8062326B2 (en) 2004-01-22 2011-11-22 Rex Medical, L.P. Vein filter
US7972353B2 (en) 2004-04-16 2011-07-05 Cook Medical Technologies Llc Removable vena cava filter with anchoring feature for reduced trauma
WO2005102213A1 (en) 2004-04-16 2005-11-03 Cook, Inc. Removable vena cava filter having primary struts for enhanced retrieval and delivery
EP1737382B1 (en) 2004-04-16 2011-03-30 Cook Incorporated Removable vena cava filter for reduced trauma in collapsed configuration
JP4918637B2 (en) 2004-04-16 2012-04-18 クック メディカル テクノロジーズ エルエルシー Retrievable vena cava filter with anchor hooks positioned inward in a folded configuration
US7625390B2 (en) * 2004-04-16 2009-12-01 Cook Incorporated Removable vena cava filter
US7704267B2 (en) 2004-08-04 2010-04-27 C. R. Bard, Inc. Non-entangling vena cava filter
EP1802252B1 (en) 2004-09-27 2011-07-20 Cook, Inc. Removable vena cava filter
CA2580124C (en) 2004-09-27 2014-05-13 Rex Medical, L.P. Vein filter
CA2586641A1 (en) * 2004-11-08 2006-05-18 Cook, Inc. Blood clot filter configured for a wire guide
US8613754B2 (en) * 2005-05-12 2013-12-24 C. R. Bard, Inc. Tubular filter
MX2007013932A (en) 2005-05-12 2008-01-28 Bard Inc C R Removable embolus blood clot 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.
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
US9867530B2 (en) 2006-08-14 2018-01-16 Volcano Corporation Telescopic side port catheter device with imaging system and method for accessing side branch occlusions
US10076401B2 (en) 2006-08-29 2018-09-18 Argon Medical Devices, Inc. Vein filter
US8795351B2 (en) 2007-04-13 2014-08-05 C.R. Bard, Inc. Migration resistant embolic filter
WO2009009802A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Oct-ivus catheter for concurrent luminal imaging
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
WO2009009799A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Catheter for in vivo imaging
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
US8246672B2 (en) 2007-12-27 2012-08-21 Cook Medical Technologies Llc Endovascular graft with separately positionable and removable frame units
WO2010025379A1 (en) * 2008-08-29 2010-03-04 Cook Incorporated Vena cava filter having plurality of hooks
US8246648B2 (en) 2008-11-10 2012-08-21 Cook Medical Technologies Llc Removable vena cava filter with improved leg
EP2523629B1 (en) 2010-01-12 2021-04-14 Cook Medical Technologies LLC Visual stabilizer on anchor legs of vena cava filter
US11141063B2 (en) 2010-12-23 2021-10-12 Philips Image Guided Therapy Corporation Integrated system architectures and methods of use
US11040140B2 (en) 2010-12-31 2021-06-22 Philips Image Guided Therapy Corporation Deep vein thrombosis therapeutic methods
US10022212B2 (en) 2011-01-13 2018-07-17 Cook Medical Technologies Llc Temporary venous filter with anti-coagulant delivery method
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
US9360630B2 (en) 2011-08-31 2016-06-07 Volcano Corporation Optical-electrical rotary joint and methods of use
US8702747B2 (en) 2011-10-21 2014-04-22 Cook Medical Technologies Llc Femoral removal vena cava filter
WO2013126773A1 (en) 2012-02-23 2013-08-29 Merit Medical Systems, Inc. Vascular filter
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
JP2015532536A (en) 2012-10-05 2015-11-09 デイビッド ウェルフォード， System and method for amplifying light
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
JP6322210B2 (en) 2012-12-13 2018-05-09 ボルケーノ コーポレイション Devices, systems, and methods for targeted intubation
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
EP2934282B1 (en) 2012-12-20 2020-04-29 Volcano Corporation Locating intravascular images
JP2016504589A (en) 2012-12-20 2016-02-12 ナサニエル ジェイ． ケンプ， Optical coherence tomography system reconfigurable between different imaging modes
WO2014099899A1 (en) 2012-12-20 2014-06-26 Jeremy Stigall Smooth transition catheters
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
US10166003B2 (en) 2012-12-21 2019-01-01 Volcano Corporation Ultrasound imaging with variable line density
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
US10413317B2 (en) 2012-12-21 2019-09-17 Volcano Corporation System and method for catheter steering and operation
WO2014099896A1 (en) 2012-12-21 2014-06-26 David Welford Systems and methods for narrowing a wavelength emission of light
JP2016508757A (en) 2012-12-21 2016-03-24 ジェイソン スペンサー， System and method for graphical processing of medical data
WO2014099672A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
JP2016502884A (en) 2012-12-21 2016-02-01 ダグラス メイヤー， Rotating ultrasound imaging catheter with extended catheter body telescope
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
US10191220B2 (en) 2012-12-21 2019-01-29 Volcano Corporation Power-efficient optical circuit
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
CN105103163A (en) 2013-03-07 2015-11-25 火山公司 Multimodal segmentation in intravascular images
EP3895604A1 (en) 2013-03-12 2021-10-20 Collins, Donna Systems and methods for diagnosing coronary microvascular disease
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
CN105120759B (en) 2013-03-13 2018-02-23 火山公司 System and method for producing image from rotation intravascular ultrasound equipment
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
EP2967606B1 (en) 2013-03-14 2018-05-16 Volcano Corporation Filters with echogenic characteristics
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
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
GB2524289B (en) * 2014-03-19 2016-03-09 Cook Medical Technologies Llc Vascular filter
US10085759B2 (en) * 2014-08-14 2018-10-02 Boston Scientific Scimed, Inc. Kidney stone suction device
US9987028B2 (en) 2015-02-12 2018-06-05 Cook Medical Technologies Llc Partially covered braided funnel aspiration catheter
CN207821947U (en) * 2017-04-11 2018-09-07 杭州唯强医疗科技有限公司 With from central vena cava filter
KR102451052B1 (en) * 2020-06-26 2022-10-05 사회복지법인 삼성생명공익재단 Umbrella type embolic apparatus
CN113180880A (en) * 2021-06-04 2021-07-30 上海蓝脉医疗科技有限公司 Filter and medical device

Family Cites Families (214)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281448A (en) 1941-09-17 1942-04-28 Scully Signal Co Device for partially obstructing pipes
US3174851A (en) 1961-12-01 1965-03-23 William J Buehler Nickel-base alloys
US3137298A (en) 1963-06-25 1964-06-16 Jacob A Glassman Surgical extractors
US3334629A (en) 1964-11-09 1967-08-08 Bertram D Cohn Occlusive device for inferior vena cava
US3540431A (en) 1968-04-04 1970-11-17 Kazi Mobin Uddin Collapsible filter for fluid flowing in closed passageway
US3868956A (en) 1972-06-05 1975-03-04 Ralph J Alfidi Vessel implantable appliance and method of implanting it
US3952747A (en) 1974-03-28 1976-04-27 Kimmell Jr Garman O Filter and filter insertion instrument
SU835447A1 (en) 1979-05-16 1981-06-07 Предприятие П/Я А-1882 Implantation venous filter
SU955912A1 (en) 1981-03-12 1988-02-23 Радиотехнический Институт Ан Ссср Method and intravenous filter for preventive treatment of lung artery thromboembolism
US4425908A (en) * 1981-10-22 1984-01-17 Beth Israel Hospital Blood clot filter
SU1103868A1 (en) 1982-02-03 1984-07-23 Киргизский государственный медицинский институт Antiembolic filter
SE445884B (en) 1982-04-30 1986-07-28 Medinvent Sa DEVICE FOR IMPLANTATION OF A RODFORM PROTECTION
US4643184A (en) 1982-09-29 1987-02-17 Mobin Uddin Kazi Embolus trap
US4494531A (en) 1982-12-06 1985-01-22 Cook, Incorporated Expandable blood clot filter
US5190546A (en) 1983-10-14 1993-03-02 Raychem Corporation Medical devices incorporating SIM alloy elements
US5067957A (en) 1983-10-14 1991-11-26 Raychem Corporation Method of inserting medical devices incorporating SIM alloy elements
US4665906A (en) 1983-10-14 1987-05-19 Raychem Corporation Medical devices incorporating sim alloy elements
US6221102B1 (en) 1983-12-09 2001-04-24 Endovascular Technologies, Inc. Intraluminal grafting system
US4727873A (en) 1984-04-17 1988-03-01 Mobin Uddin Kazi Embolus trap
US4759757A (en) 1984-04-18 1988-07-26 Corvita Corporation Cardiovascular graft and method of forming same
DE3429850A1 (en) 1984-05-12 1986-02-20 Ing. Walter Hengst GmbH & Co KG, 4400 Münster Improved blood filter for insertion into veins
DK151404C (en) 1984-05-23 1988-07-18 Cook Europ Aps William FULLY FILTER FOR IMPLANTATION IN A PATIENT'S BLOOD
US5037377A (en) 1984-11-28 1991-08-06 Medtronic, Inc. Means for improving biocompatibility of implants, particularly of vascular grafts
FR2573646B1 (en) 1984-11-29 1988-11-25 Celsa Composants Electr Sa PERFECTED FILTER, PARTICULARLY FOR THE RETENTION OF BLOOD CLOTS
FR2587901A1 (en) 1985-09-27 1987-04-03 Bocquee Henry Device intended to stop the circulation of thrombi in vessels
SE453258B (en) 1986-04-21 1988-01-25 Medinvent Sa ELASTIC, SELF-EXPANDING PROTEST AND PROCEDURE FOR ITS MANUFACTURING
US4793348A (en) 1986-11-15 1988-12-27 Palmaz Julio C Balloon expandable vena cava filter to prevent migration of lower extremity venous clots into the pulmonary circulation
FR2606641B1 (en) 1986-11-17 1991-07-12 Promed FILTERING DEVICE FOR BLOOD CLOTS
GB2200848B (en) 1987-02-25 1991-02-13 Mo Med Inst Pirogova Intravenous filter, and apparatus and method for preoperative preparation thereof
US4817600A (en) 1987-05-22 1989-04-04 Medi-Tech, Inc. Implantable filter
US4873978A (en) 1987-12-04 1989-10-17 Robert Ginsburg Device and method for emboli retrieval
FR2632864B2 (en) 1987-12-31 1990-10-19 Biomat Sarl ANTI-EMBOLIC ELASTIC FILTERING SYSTEM FOR CELLAR VEIN AND ASSEMBLY OF MEANS FOR ITS PLACEMENT
SU1711906A1 (en) 1988-01-11 1992-02-15 2-й Московский государственный медицинский институт им.Н.И.Пирогова Intravenous filter and device for its implantation
US4830003A (en) 1988-06-17 1989-05-16 Wolff Rodney G Compressive stent and delivery system
FR2632848A1 (en) 1988-06-21 1989-12-22 Lefebvre Jean Marie FILTER FOR MEDICAL USE
US4832055A (en) 1988-07-08 1989-05-23 Palestrant Aubrey M Mechanically locking blood clot filter
US4950227A (en) 1988-11-07 1990-08-21 Boston Scientific Corporation Stent delivery system
US4856516A (en) 1989-01-09 1989-08-15 Cordis Corporation Endovascular stent apparatus and method
US5152777A (en) 1989-01-25 1992-10-06 Uresil Corporation Device and method for providing protection from emboli and preventing occulsion of blood vessels
US4969891A (en) 1989-03-06 1990-11-13 Gewertz Bruce L Removable vascular filter
FR2649884B1 (en) 1989-07-18 1993-04-30 Ems Ind FILTER FOR THE RETENTION OF BLOOD CLOTS
US5242462A (en) * 1989-09-07 1993-09-07 Boston Scientific Corp. Percutaneous anti-migration vena cava filter
US5059205A (en) 1989-09-07 1991-10-22 Boston Scientific Corporation Percutaneous anti-migration vena cava filter
GB2238485B (en) 1989-11-28 1993-07-14 Cook William Europ A collapsible filter for introduction in a blood vessel of a patient
US5421832A (en) 1989-12-13 1995-06-06 Lefebvre; Jean-Marie Filter-catheter and method of manufacturing same
FR2655533A1 (en) 1989-12-13 1991-06-14 Lefebvre Jean Marie FILTER CATHETER.
US5135516A (en) 1989-12-15 1992-08-04 Boston Scientific Corporation Lubricious antithrombogenic catheters, guidewires and coatings
US5304121A (en) 1990-12-28 1994-04-19 Boston Scientific Corporation Drug delivery system making use of a hydrogel polymer coating
FR2657261A1 (en) 1990-01-19 1991-07-26 Bovyn Gilles Device for temporary implantation of a blood filter in a vein of the human body
FR2660189B1 (en) 1990-03-28 1992-07-31 Lefebvre Jean Marie DEVICE INTENDED TO BE IMPLANTED IN A VESSEL WITH SIDE LEGS WITH ANTAGONIST TEETH.
US5071407A (en) 1990-04-12 1991-12-10 Schneider (U.S.A.) Inc. Radially expandable fixation member
US5221261A (en) 1990-04-12 1993-06-22 Schneider (Usa) Inc. Radially expandable fixation member
FR2663217B1 (en) 1990-06-15 1992-10-16 Antheor FILTERING DEVICE FOR THE PREVENTION OF EMBOLIES.
CA2048307C (en) 1990-08-14 1998-08-18 Rolf Gunther Method and apparatus for filtering blood in a blood vessel of a patient
US5108419A (en) 1990-08-16 1992-04-28 Evi Corporation Endovascular filter and method for use thereof
US5160342A (en) 1990-08-16 1992-11-03 Evi Corp. Endovascular filter and method for use thereof
US5147379A (en) 1990-11-26 1992-09-15 Louisiana State University And Agricultural And Mechanical College Insertion instrument for vena cava filter
FR2672487B1 (en) 1991-02-12 1998-09-11 Guy Caburol MODULAR SELF-CENTERING VENOUS FILTER IMPLANTABLE ON THE BLOOD PATH.
US5413586A (en) 1991-03-14 1995-05-09 Ethnor Anti-pulmonary embolism filter and corresponding presentation and fitting kit
US5350398A (en) 1991-05-13 1994-09-27 Dusan Pavcnik Self-expanding filter for percutaneous insertion
US5304200A (en) 1991-05-29 1994-04-19 Cordis Corporation Welded radially expandable endoprosthesis and the like
US5217484A (en) 1991-06-07 1993-06-08 Marks Michael P Retractable-wire catheter device and method
US5649906A (en) 1991-07-17 1997-07-22 Gory; Pierre Method for implanting a removable medical apparatus in a human body
US5626605A (en) 1991-12-30 1997-05-06 Scimed Life Systems, Inc. Thrombosis filter
US5405377A (en) 1992-02-21 1995-04-11 Endotech Ltd. Intraluminal stent
FR2689388B1 (en) 1992-04-07 1999-07-16 Celsa Lg PERFECTIONALLY RESORBABLE BLOOD FILTER.
US5540712A (en) 1992-05-01 1996-07-30 Nitinol Medical Technologies, Inc. Stent and method and apparatus for forming and delivering the same
US5224953A (en) 1992-05-01 1993-07-06 The Beth Israel Hospital Association Method for treatment of obstructive portions of urinary passageways
US5324304A (en) * 1992-06-18 1994-06-28 William Cook Europe A/S Introduction catheter set for a collapsible self-expandable implant
FR2694491B1 (en) 1992-08-07 1994-09-30 Celsa Lg Triangular tab filters.
US5382261A (en) 1992-09-01 1995-01-17 Expandable Grafts Partnership Method and apparatus for occluding vessels
US5527338A (en) 1992-09-02 1996-06-18 Board Of Regents, The University Of Texas System Intravascular device
FR2696092B1 (en) 1992-09-28 1994-12-30 Lefebvre Jean Marie Kit for medical use composed of a filter and its device for placement in the vessel.
FR2699809B1 (en) 1992-12-28 1995-02-17 Celsa Lg Device which can selectively constitute a temporary blood filter.
US5843167A (en) 1993-04-22 1998-12-01 C. R. Bard, Inc. Method and apparatus for recapture of hooked endoprosthesis
EP0746236B1 (en) * 1993-10-01 2003-08-20 Boston Scientific Corporation Improved vena cava filter
FR2710833B1 (en) 1993-10-05 1995-11-24 Celsa Lg Device for implanting a medical prosthesis in a conduit of a human or animal body and method for centering such a device.
US5437282A (en) 1993-10-29 1995-08-01 Boston Scientific Corporation Drive shaft for acoustic imaging catheters and flexible catheters
FR2714814B1 (en) 1994-01-10 1996-03-29 Bentex Trading Sa Device intended to be placed in a vessel with flattened fixing lugs.
US5549629A (en) 1994-03-10 1996-08-27 Thomas; Stacy I. Apparatus for covering a surgical needle to protect the user
WO1995027448A1 (en) 1994-04-06 1995-10-19 William Cook Europe A/S A medical article for implantation into the vascular system of a patient
US5634942A (en) 1994-04-21 1997-06-03 B. Braun Celsa Assembly comprising a blood filter for temporary or definitive use and a device for implanting it
US5853420A (en) 1994-04-21 1998-12-29 B. Braun Celsa Assembly comprising a blood filter for temporary or definitive use and device for implanting it, corresponding filter and method of implanting such a filter
US5476508A (en) 1994-05-26 1995-12-19 Tfx Medical Stent with mutually interlocking filaments
DE9409484U1 (en) 1994-06-11 1994-08-04 Naderlinger Eduard Vena cava thrombus filter
EP0769926B2 (en) 1994-07-08 2006-11-22 ev3 Inc. Intravascular filtering device
US6123715A (en) 1994-07-08 2000-09-26 Amplatz; Curtis Method of forming medical devices; intravascular occlusion devices
US5601595A (en) 1994-10-25 1997-02-11 Scimed Life Systems, Inc. Remobable thrombus filter
US6013093A (en) 1995-11-28 2000-01-11 Boston Scientific Corporation Blood clot filtering
US5709704A (en) * 1994-11-30 1998-01-20 Boston Scientific Corporation Blood clot filtering
US5549626A (en) 1994-12-23 1996-08-27 New York Society For The Ruptured And Crippled Maintaining The Hospital For Special Surgery Vena caval filter
DE69629865T2 (en) 1995-04-14 2004-07-15 B. Braun Medical Sas Intraluminal medical device, especially blood filter
US5807398A (en) 1995-04-28 1998-09-15 Shaknovich; Alexander Shuttle stent delivery catheter
US5681347A (en) 1995-05-23 1997-10-28 Boston Scientific Corporation Vena cava filter delivery system
FR2737654B1 (en) 1995-08-10 1997-11-21 Braun Celsa Sa FILTRATION UNIT FOR THE RETENTION OF BLOOD CLOTS
US6287315B1 (en) 1995-10-30 2001-09-11 World Medical Manufacturing Corporation Apparatus for delivering an endoluminal prosthesis
BE1009746A3 (en) 1995-11-07 1997-07-01 Dereume Jean Pierre Georges Em Capture device introduced in a cavity of a human or animal body.
US5695519A (en) 1995-11-30 1997-12-09 American Biomed, Inc. Percutaneous filter for carotid angioplasty
NL1002423C2 (en) 1996-02-22 1997-08-25 Cordis Europ Temporary filter catheter.
US5843244A (en) 1996-06-13 1998-12-01 Nitinol Devices And Components Shape memory alloy treatment
US6312454B1 (en) 1996-06-13 2001-11-06 Nitinol Devices & Components Stent assembly
NL1003497C2 (en) 1996-07-03 1998-01-07 Cordis Europ Catheter with temporary vena-cava filter.
US5669933A (en) 1996-07-17 1997-09-23 Nitinol Medical Technologies, Inc. Removable embolus blood clot filter
US5662671A (en) 1996-07-17 1997-09-02 Embol-X, Inc. Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries
US5755778A (en) 1996-10-16 1998-05-26 Nitinol Medical Technologies, Inc. Anastomosis device
US6086610A (en) 1996-10-22 2000-07-11 Nitinol Devices & Components Composite self expanding stent device having a restraining element
US6447530B1 (en) 1996-11-27 2002-09-10 Scimed Life Systems, Inc. Atraumatic anchoring and disengagement mechanism for permanent implant device
US5776162A (en) 1997-01-03 1998-07-07 Nitinol Medical Technologies, Inc. Vessel implantable shape memory appliance with superelastic hinged joint
US6391044B1 (en) 1997-02-03 2002-05-21 Angioguard, Inc. Vascular filter system
AU6657098A (en) 1997-02-12 1998-08-26 Prolifix Medical, Inc. Apparatus for removal of material from stents
US5800457A (en) 1997-03-05 1998-09-01 Gelbfish; Gary A. Intravascular filter and associated methodology
US6312455B2 (en) 1997-04-25 2001-11-06 Nitinol Devices & Components Stent
US5800525A (en) 1997-06-04 1998-09-01 Vascular Science, Inc. Blood filter
US6245088B1 (en) 1997-07-07 2001-06-12 Samuel R. Lowery Retrievable umbrella sieve and method of use
US5928260A (en) 1997-07-10 1999-07-27 Scimed Life Systems, Inc. Removable occlusion system for aneurysm neck
US5916235A (en) 1997-08-13 1999-06-29 The Regents Of The University Of California Apparatus and method for the use of detachable coils in vascular aneurysms and body cavities
US6156061A (en) 1997-08-29 2000-12-05 Target Therapeutics, Inc. Fast-detaching electrically insulated implant
US6077274A (en) 1997-09-10 2000-06-20 Asahi Kogaku Kogyo Kabushiki Kaisha Basket-type grasping tool adapted for use in combination with an endoscope
US6461370B1 (en) 1998-11-03 2002-10-08 C. R. Bard, Inc. Temporary vascular filter guide wire
US6530952B2 (en) 1997-12-29 2003-03-11 The Cleveland Clinic Foundation Bioprosthetic cardiovascular valve system
US6129755A (en) 1998-01-09 2000-10-10 Nitinol Development Corporation Intravascular stent having an improved strut configuration
US6342067B1 (en) 1998-01-09 2002-01-29 Nitinol Development Corporation Intravascular stent having curved bridges for connecting adjacent hoops
US6007557A (en) 1998-04-29 1999-12-28 Embol-X, Inc. Adjustable blood filtration system
US6511492B1 (en) * 1998-05-01 2003-01-28 Microvention, Inc. Embolectomy catheters and methods for treating stroke and other small vessel thromboembolic disorders
US5984947A (en) 1998-05-04 1999-11-16 Scimed Life Systems, Inc. Removable thrombus filter
US6241746B1 (en) 1998-06-29 2001-06-05 Cordis Corporation Vascular filter convertible to a stent and method
US5928261A (en) 1998-06-29 1999-07-27 Ruiz; Carlos E. Removable vascular filter, catheter system and methods of use
US6306163B1 (en) 1998-08-04 2001-10-23 Advanced Cardiovascular Systems, Inc. Assembly for collecting emboli and method of use
US6261304B1 (en) 1998-09-10 2001-07-17 Percardia, Inc. Delivery methods for left ventricular conduit
US6331183B1 (en) 1998-09-24 2001-12-18 Scimed Life Systems, Inc. Basket filter
US6342062B1 (en) * 1998-09-24 2002-01-29 Scimed Life Systems, Inc. Retrieval devices for vena cava filter
US6007558A (en) * 1998-09-25 1999-12-28 Nitinol Medical Technologies, Inc. Removable embolus blood clot filter
US7314477B1 (en) * 1998-09-25 2008-01-01 C.R. Bard Inc. Removable embolus blood clot filter and filter delivery unit
US6152144A (en) 1998-11-06 2000-11-28 Appriva Medical, Inc. Method and device for left atrial appendage occlusion
US6254609B1 (en) 1999-01-11 2001-07-03 Scimed Life Systems, Inc. Self-expanding stent delivery system with two sheaths
US7018401B1 (en) 1999-02-01 2006-03-28 Board Of Regents, The University Of Texas System Woven intravascular devices and methods for making the same and apparatus for delivery of the same
US6368338B1 (en) * 1999-03-05 2002-04-09 Board Of Regents, The University Of Texas Occlusion method and apparatus
US20020169474A1 (en) 1999-03-08 2002-11-14 Microvena Corporation Minimally invasive medical device deployment and retrieval system
US6245012B1 (en) 1999-03-19 2001-06-12 Nmt Medical, Inc. Free standing filter
US6231589B1 (en) 1999-03-22 2001-05-15 Microvena Corporation Body vessel filter
US6156055A (en) 1999-03-23 2000-12-05 Nitinol Medical Technologies Inc. Gripping device for implanting, repositioning or extracting an object within a body vessel
US6277139B1 (en) 1999-04-01 2001-08-21 Scion Cardio-Vascular, Inc. Vascular protection and embolic material retriever
US6080178A (en) 1999-04-20 2000-06-27 Meglin; Allen J. Vena cava filter
US6436120B1 (en) 1999-04-20 2002-08-20 Allen J. Meglin Vena cava filter
US6267776B1 (en) 1999-05-03 2001-07-31 O'connell Paul T. Vena cava filter and method for treating pulmonary embolism
US6287329B1 (en) 1999-06-28 2001-09-11 Nitinol Development Corporation Stent keeper for a self-expanding stent delivery system
US6565597B1 (en) 1999-07-16 2003-05-20 Med Institute, Inc. Stent adapted for tangle-free deployment
US6179859B1 (en) 1999-07-16 2001-01-30 Baff Llc Emboli filtration system and methods of use
US7306618B2 (en) 1999-07-30 2007-12-11 Incept Llc Vascular device for emboli and thrombi removal and methods of use
US6179861B1 (en) 1999-07-30 2001-01-30 Incept Llc Vascular device having one or more articulation regions and methods of use
US6346116B1 (en) 1999-08-03 2002-02-12 Medtronic Ave, Inc. Distal protection device
US6273901B1 (en) 1999-08-10 2001-08-14 Scimed Life Systems, Inc. Thrombosis filter having a surface treatment
US6251122B1 (en) 1999-09-02 2001-06-26 Scimed Life Systems, Inc. Intravascular filter retrieval device and method
US6146404A (en) 1999-09-03 2000-11-14 Scimed Life Systems, Inc. Removable thrombus filter
US6325815B1 (en) 1999-09-21 2001-12-04 Microvena Corporation Temporary vascular filter
US6364895B1 (en) 1999-10-07 2002-04-02 Prodesco, Inc. Intraluminal filter
US6383171B1 (en) 1999-10-12 2002-05-07 Allan Will Methods and devices for protecting a passageway in a body when advancing devices through the passageway
US6264671B1 (en) 1999-11-15 2001-07-24 Advanced Cardiovascular Systems, Inc. Stent delivery catheter and method of use
US6371971B1 (en) 1999-11-15 2002-04-16 Scimed Life Systems, Inc. Guidewire filter and methods of use
FR2801493B1 (en) 1999-11-26 2003-10-03 Braun Celsa Sa METHOD FOR MANUFACTURING A MONOBLOCK BLOOD FILTER
US6443971B1 (en) 1999-12-21 2002-09-03 Advanced Cardiovascular Systems, Inc. System for, and method of, blocking the passage of emboli through a vessel
US6660021B1 (en) 1999-12-23 2003-12-09 Advanced Cardiovascular Systems, Inc. Intravascular device and system
US6511503B1 (en) 1999-12-30 2003-01-28 Advanced Cardiovascular Systems, Inc. Catheter apparatus for treating occluded vessels and filtering embolic debris and method of use
US6217600B1 (en) 2000-01-26 2001-04-17 Scimed Life Systems, Inc. Thrombus filter with break-away anchor members
US6342063B1 (en) 2000-01-26 2002-01-29 Scimed Life Systems, Inc. Device and method for selectively removing a thrombus filter
US6540767B1 (en) 2000-02-08 2003-04-01 Scimed Life Systems, Inc. Recoilable thrombosis filtering device and method
WO2001067989A2 (en) 2000-03-10 2001-09-20 Don Michael T Anthony Vascular embolism preventon device employing filters
US7238168B2 (en) 2000-06-02 2007-07-03 Avantec Vascular Corporation Exchangeable catheter
US6468290B1 (en) 2000-06-05 2002-10-22 Scimed Life Systems, Inc. Two-planar vena cava filter with self-centering capabilities
US6695878B2 (en) 2000-06-26 2004-02-24 Rex Medical, L.P. Vascular device for valve leaflet apposition
US6482222B1 (en) 2000-07-11 2002-11-19 Rafael Medical Technologies Inc. Intravascular filter
US6959113B2 (en) 2000-09-29 2005-10-25 Pentax Corporation Arbitrary-shape image-processing device and arbitrary-shape image-reproducing device
US6602226B1 (en) 2000-10-12 2003-08-05 Scimed Life Systems, Inc. Low-profile stent delivery system and apparatus
EP1326672A4 (en) 2000-10-18 2007-03-07 Nmt Medical Inc Over-the-wire interlock attachment/detachment mechanism
US6582447B1 (en) 2000-10-20 2003-06-24 Angiodynamics, Inc. Convertible blood clot filter
US6616680B1 (en) 2000-11-01 2003-09-09 Joseph M. Thielen Distal protection and delivery system and method
US6899727B2 (en) 2001-01-22 2005-05-31 Gore Enterprise Holdings, Inc. Deployment system for intraluminal devices
US6506205B2 (en) 2001-02-20 2003-01-14 Mark Goldberg Blood clot filtering system
US7214237B2 (en) 2001-03-12 2007-05-08 Don Michael T Anthony Vascular filter with improved strength and flexibility
US6436121B1 (en) 2001-04-30 2002-08-20 Paul H. Blom Removable blood filter
WO2002102436A2 (en) * 2001-06-14 2002-12-27 Cook Incorporated Endovascular filter
US6626940B2 (en) 2001-06-15 2003-09-30 Scimed Life Systems, Inc. Medical device activation system
US6783538B2 (en) 2001-06-18 2004-08-31 Rex Medical, L.P Removable vein filter
US20030018343A1 (en) 2001-07-23 2003-01-23 Mathis Mark L. Medical device delivery system having reduced loading, and method
US6551342B1 (en) 2001-08-24 2003-04-22 Endovascular Technologies, Inc. Embolic filter
US6638294B1 (en) 2001-08-30 2003-10-28 Advanced Cardiovascular Systems, Inc. Self furling umbrella frame for carotid filter
US6805703B2 (en) 2001-09-18 2004-10-19 Scimed Life Systems, Inc. Protective membrane for reconfiguring a workpiece
US6755847B2 (en) 2001-10-05 2004-06-29 Scimed Life Systems, Inc. Emboli capturing device and method of manufacture therefor
US20030078614A1 (en) 2001-10-18 2003-04-24 Amr Salahieh Vascular embolic filter devices and methods of use therefor
US20030083692A1 (en) 2001-10-29 2003-05-01 Scimed Life Systems, Inc. Distal protection device and method of use thereof
US6837898B2 (en) 2001-11-30 2005-01-04 Advanced Cardiovascular Systems, Inc. Intraluminal delivery system for an attachable treatment device
US6793666B2 (en) 2001-12-18 2004-09-21 Scimed Life Systems, Inc. Distal protection mechanically attached filter cartridge
US20030125790A1 (en) 2001-12-27 2003-07-03 Vitaly Fastovsky Deployment device, system and method for medical implantation
US6932830B2 (en) 2002-01-10 2005-08-23 Scimed Life Systems, Inc. Disc shaped filter
US20030144686A1 (en) 2002-01-30 2003-07-31 Embol-X, Inc. Distal filtration devices and methods of use during aortic procedures
US20030181922A1 (en) 2002-03-20 2003-09-25 Spiration, Inc. Removable anchored lung volume reduction devices and methods
US7166120B2 (en) 2002-07-12 2007-01-23 Ev3 Inc. Catheter with occluding cuff
AU2003267164A1 (en) 2002-09-12 2004-04-30 Cook Incorporated Retrievable filter
WO2004049973A1 (en) 2002-11-29 2004-06-17 Vascular Interventional Technologies Inc. Embolus blood clot filter
US8361103B2 (en) 2003-02-07 2013-01-29 Karla Weaver Low profile IVC filter
US7763045B2 (en) 2003-02-11 2010-07-27 Cook Incorporated Removable vena cava filter
US20040186510A1 (en) 2003-03-18 2004-09-23 Scimed Life Systems, Inc. Embolic protection ivc filter
US6972025B2 (en) * 2003-11-18 2005-12-06 Scimed Life Systems, Inc. Intravascular filter with bioabsorbable centering element
US7297000B1 (en) 2003-11-26 2007-11-20 Hinsdale Bernard Periodic table of the elements in three dimensional form
US7338512B2 (en) 2004-01-22 2008-03-04 Rex Medical, L.P. Vein filter
US7704266B2 (en) 2004-01-22 2010-04-27 Rex Medical, L.P. Vein filter
JP4918637B2 (en) 2004-04-16 2012-04-18 クック メディカル テクノロジーズ エルエルシー Retrievable vena cava filter with anchor hooks positioned inward in a folded configuration
EP1737382B1 (en) 2004-04-16 2011-03-30 Cook Incorporated Removable vena cava filter for reduced trauma in collapsed configuration
US7972353B2 (en) 2004-04-16 2011-07-05 Cook Medical Technologies Llc Removable vena cava filter with anchoring feature for reduced trauma
WO2005102211A1 (en) 2004-04-16 2005-11-03 Cook, Inc. Removable vena cava filter
WO2005102213A1 (en) 2004-04-16 2005-11-03 Cook, Inc. Removable vena cava filter having primary struts for enhanced retrieval and delivery
US7625390B2 (en) 2004-04-16 2009-12-01 Cook Incorporated Removable vena cava filter
EP1802252B1 (en) 2004-09-27 2011-07-20 Cook, Inc. Removable vena cava filter
CA2586641A1 (en) 2004-11-08 2006-05-18 Cook, Inc. Blood clot filter configured for a wire guide

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