BR112015023627A8 - percutaneous transluminal device - Google Patents

percutaneous transluminal device Download PDF

Info

Publication number
BR112015023627A8
BR112015023627A8 BR112015023627A BR112015023627A BR112015023627A8 BR 112015023627 A8 BR112015023627 A8 BR 112015023627A8 BR 112015023627 A BR112015023627 A BR 112015023627A BR 112015023627 A BR112015023627 A BR 112015023627A BR 112015023627 A8 BR112015023627 A8 BR 112015023627A8
Authority
BR
Brazil
Prior art keywords
filter
percutaneous transluminal
embolic
angioplasty
catheter shaft
Prior art date
Application number
BR112015023627A
Other languages
Portuguese (pt)
Other versions
BR112015023627A2 (en
Inventor
Sachar Ravish
G Patel Udayan
Original Assignee
Contego Medical 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
Priority claimed from US13/838,523 external-priority patent/US20170007390A9/en
Application filed by Contego Medical Llc filed Critical Contego Medical Llc
Publication of BR112015023627A2 publication Critical patent/BR112015023627A2/en
Publication of BR112015023627A8 publication Critical patent/BR112015023627A8/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
    • A61F2/013—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Surgical Instruments (AREA)

Abstract

“dispositivo transluminal percutâneo” um dispositivo de angioplastia transluminal percutância inclui um filtro embólico montado no eixo de cateter em um local distal do balão de angioplastia. desse modo, o filtro pode estar à jusante a partir do bloqueio e pode ser adequadamente posicionado para capturar partículas embólicas que podem ser soltas na corrente sanguínea quando o procedimento de angioplastia pode ser realizado. o filtro embólico pode ser normalmente não implantado contra o eixo de cateter para facilitar introdução e retirada do dispositivo para e a partir do local de operação. quando o balão de angioplastia pode ser adequadamente posicionado, entretanto, meios operativamente associados ao filtro embólico podem ser acionados para dispor o filtro para posicionar uma malha de filtro através do lúmen do vaso.“percutaneous transluminal device” a percutaneous transluminal angioplasty device includes an embolic filter mounted on the catheter shaft at a location distal to the angioplasty balloon. thus, the filter may be downstream from the blockage and may be properly positioned to capture embolic particles that may be released into the bloodstream when the angioplasty procedure can be performed. the embolic filter may normally be non-implanted against the catheter shaft to facilitate insertion and withdrawal of the device to and from the operating site. when the angioplasty balloon can be properly positioned, however, means operatively associated with the embolic filter can be engaged to arrange the filter to position a filter mesh across the lumen of the vessel.

BR112015023627A 2013-03-15 2014-03-07 percutaneous transluminal device BR112015023627A8 (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
BR112015023627A2 BR112015023627A2 (en) 2017-07-18
BR112015023627A8 true BR112015023627A8 (en) 2019-12-03

Family

ID=51580687

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015023627A BR112015023627A8 (en) 2013-03-15 2014-03-07 percutaneous transluminal device

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 (12)

* 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
WO2014141226A1 (en) 2013-03-15 2014-09-18 National University Of Ireland A device suitable for removing matter from inside the lumen and the wall of a body lumen
US20150133918A1 (en) * 2013-11-08 2015-05-14 Contego Medical, Llc Percutaneous catheter-based arterial denervation with integral emobolic 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
US10292805B2 (en) 2015-01-23 2019-05-21 Contego Medical, Llc Interventional device having an integrated embolic filter and associated methods
ES2887381T3 (en) * 2015-10-09 2021-12-22 Transverse Medical Inc Catheter-based devices
CN111849696A (en) * 2019-04-25 2020-10-30 蒋霆辉 Abnormal cell capture device for arteriovenous blood vessel circulation
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

Family Cites Families (14)

* 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
US6562058B2 (en) * 2001-03-02 2003-05-13 Jacques Seguin Intravascular filter system
US6635070B2 (en) * 2001-05-21 2003-10-21 Bacchus Vascular, Inc. Apparatus and methods for capturing particulate material within blood vessels
US20030060843A1 (en) * 2001-09-27 2003-03-27 Don Boucher Vascular filter system with encapsulated filter
US6890340B2 (en) * 2001-11-29 2005-05-10 Medtronic Vascular, Inc. Apparatus for temporary intraluminal protection
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
US9510930B2 (en) * 2008-10-22 2016-12-06 Contego Medical, Llc Angioplasty device with 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
EP2594230B1 (en) * 2008-02-29 2021-04-28 Edwards Lifesciences Corporation Expandable member for deploying a prosthetic device
WO2009151761A1 (en) * 2008-04-10 2009-12-17 Contego Medical Llc Angioplasty device with embolic filter and fixed filter housing

Also Published As

Publication number Publication date
WO2014150013A1 (en) 2014-09-25
CN105188605B (en) 2018-02-02
CN105188605A (en) 2015-12-23
AU2014237626A2 (en) 2017-06-15
HK1214495A1 (en) 2016-07-29
AU2014237626A1 (en) 2015-10-01
JP2016511086A (en) 2016-04-14
BR112015023627A2 (en) 2017-07-18
EP2967808A1 (en) 2016-01-20
EP2967808A4 (en) 2017-01-25

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements