EP2967808A4 - Percutaneous transluminal angioplasty device with integral embolic filter - Google Patents

Percutaneous transluminal angioplasty device with integral embolic filter Download PDF

Info

Publication number
EP2967808A4
EP2967808A4 EP14768559.8A EP14768559A EP2967808A4 EP 2967808 A4 EP2967808 A4 EP 2967808A4 EP 14768559 A EP14768559 A EP 14768559A EP 2967808 A4 EP2967808 A4 EP 2967808A4
Authority
EP
European Patent Office
Prior art keywords
percutaneous transluminal
embolic filter
transluminal angioplasty
angioplasty device
integral embolic
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Withdrawn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
EP14768559.8A
Other languages
German (de)
French (fr)
Other versions
EP2967808A1 (en
Inventor
Ravish Sachar
Udayan G. Patel
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.)
Contego Medical Inc
Original Assignee
Contego 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 US13/838,523 external-priority patent/US20170007390A9/en
Application filed by Contego Medical Inc filed Critical Contego Medical Inc
Publication of EP2967808A1 publication Critical patent/EP2967808A1/en
Publication of EP2967808A4 publication Critical patent/EP2967808A4/en
Withdrawn legal-status Critical Current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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/013—Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • 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
    • 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
    • A61F2250/0029—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 bending or flexure capacity
    • 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
    • A61F2250/0039—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 diameter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
EP14768559.8A 2013-03-15 2014-03-07 Percutaneous transluminal angioplasty device with integral embolic filter Withdrawn EP2967808A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/838,523 US20170007390A9 (en) 2004-11-24 2013-03-15 Percutaneous transluminal angioplasty device with integral embolic filter
PCT/US2014/021850 WO2014150013A1 (en) 2013-03-15 2014-03-07 Percutaneous transluminal angioplasty device with integral embolic filter

Publications (2)

Publication Number Publication Date
EP2967808A1 EP2967808A1 (en) 2016-01-20
EP2967808A4 true EP2967808A4 (en) 2017-01-25

Family

ID=51580687

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14768559.8A Withdrawn EP2967808A4 (en) 2013-03-15 2014-03-07 Percutaneous transluminal angioplasty device with integral embolic filter

Country Status (7)

Country Link
EP (1) EP2967808A4 (en)
JP (1) JP2016511086A (en)
CN (1) CN105188605B (en)
AU (1) AU2014237626A1 (en)
BR (1) BR112015023627A8 (en)
HK (1) HK1214495A1 (en)
WO (1) WO2014150013A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9510930B2 (en) 2008-10-22 2016-12-06 Contego Medical, Llc Angioplasty device with embolic filter
US9707071B2 (en) 2004-11-24 2017-07-18 Contego Medical Llc Percutaneous transluminal angioplasty device with integral embolic filter
EP3202340A1 (en) 2013-03-15 2017-08-09 National University of Ireland Galway A device suitable for removing matter from inside the lumen and the wall of a body lumen
EP3065668A4 (en) * 2013-11-08 2017-09-27 Contego Medical, LLC Percutaneous catheter-based arterial denervation with integral embolic filter
EP3017775A1 (en) 2014-11-07 2016-05-11 National University of Ireland, Galway A thrombectomy device
US10238791B2 (en) 2015-01-05 2019-03-26 Boston Scientific Scimed, Inc. Flexible member for resisting retrograde flow
JP6656258B2 (en) 2015-01-23 2020-03-04 コンテゴ メディカル エルエルシー Intervention device with integrated embolic filter and related methods
US10064637B2 (en) * 2015-10-09 2018-09-04 Transverse Medical, INC Catheter-based apparatuses and methods
CN110974349B (en) * 2019-11-25 2022-08-02 湖南瑞康通科技发展有限公司 Bolt taking device and bolt taking assembly
CN112245750B (en) * 2020-09-24 2023-08-15 中国人民解放军陆军军医大学第二附属医院 Multifunctional trachea cannula
CN115844491B (en) * 2022-12-06 2023-05-16 杭州亿科医疗科技有限公司 Thrombolysis device with controllable retraction and expansion of thrombolysis net

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020123766A1 (en) * 2001-03-02 2002-09-05 Jacques Seguin Intravascular filter system
US20020173819A1 (en) * 2001-05-21 2002-11-21 Bacchus Vascular, Inc. Apparatus and methods for capturing particulate material within blood vessels
EP1316292A1 (en) * 2001-11-29 2003-06-04 Medtronic Ave, Inc. Apparatus for temporary intraluminal protection
US20100106182A1 (en) * 2008-10-22 2010-04-29 Patel Udayan G Angioplasty device with embolic filter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7094249B1 (en) * 1997-03-06 2006-08-22 Boston Scientific Scimed, Inc. Distal protection device and method
US5814064A (en) * 1997-03-06 1998-09-29 Scimed Life Systems, Inc. Distal protection device
US20030060843A1 (en) * 2001-09-27 2003-03-27 Don Boucher Vascular filter system with encapsulated filter
US7001406B2 (en) * 2002-05-23 2006-02-21 Scimed Life Systems Inc. Cartridge embolic protection filter and methods of use
US20060100658A1 (en) * 2004-11-09 2006-05-11 Hiroyuki Obana Interventional guiding sheath system and method of use
US9707071B2 (en) * 2004-11-24 2017-07-18 Contego Medical Llc Percutaneous transluminal angioplasty device with integral embolic filter
US7935075B2 (en) * 2005-04-26 2011-05-03 Cardiac Pacemakers, Inc. Self-deploying vascular occlusion device
JP2009517124A (en) * 2005-11-26 2009-04-30 コンテゴ メディカル エルエルシー Percutaneous transluminal angioplasty device with integrated embolic filter
WO2009151761A1 (en) * 2008-04-10 2009-12-17 Contego Medical Llc Angioplasty device with embolic filter and fixed filter housing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020123766A1 (en) * 2001-03-02 2002-09-05 Jacques Seguin Intravascular filter system
US20020173819A1 (en) * 2001-05-21 2002-11-21 Bacchus Vascular, Inc. Apparatus and methods for capturing particulate material within blood vessels
EP1316292A1 (en) * 2001-11-29 2003-06-04 Medtronic Ave, Inc. Apparatus for temporary intraluminal protection
US20100106182A1 (en) * 2008-10-22 2010-04-29 Patel Udayan G Angioplasty device with embolic filter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014150013A1 *

Also Published As

Publication number Publication date
EP2967808A1 (en) 2016-01-20
AU2014237626A1 (en) 2015-10-01
CN105188605A (en) 2015-12-23
JP2016511086A (en) 2016-04-14
BR112015023627A2 (en) 2017-07-18
BR112015023627A8 (en) 2019-12-03
CN105188605B (en) 2018-02-02
AU2014237626A2 (en) 2017-06-15
HK1214495A1 (en) 2016-07-29
WO2014150013A1 (en) 2014-09-25

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