CA2972620C - Micrograft for the treatment of intracranial aneurysms and method for use - Google Patents

Micrograft for the treatment of intracranial aneurysms and method for use Download PDF

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Publication number
CA2972620C
CA2972620C CA2972620A CA2972620A CA2972620C CA 2972620 C CA2972620 C CA 2972620C CA 2972620 A CA2972620 A CA 2972620A CA 2972620 A CA2972620 A CA 2972620A CA 2972620 C CA2972620 C CA 2972620C
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CA
Canada
Prior art keywords
micrograft
vascular graft
delivery
blood
wire
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.)
Active
Application number
CA2972620A
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English (en)
French (fr)
Other versions
CA2972620A1 (en
Inventor
Stephen J. Hebert
Bartosz Bojanowski
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.)
Neurogami Medical Inc
Original Assignee
Neurogami 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
Application filed by Neurogami Medical Inc filed Critical Neurogami Medical Inc
Publication of CA2972620A1 publication Critical patent/CA2972620A1/en
Application granted granted Critical
Publication of CA2972620C publication Critical patent/CA2972620C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
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    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure having a pre-set deployed three-dimensional shape
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    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
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    • A61B17/12027—Type of occlusion
    • A61B17/12031—Type of occlusion complete occlusion
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    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
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    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • A61B17/12118—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm for positioning in conjunction with a stent
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61F2/02—Prostheses implantable into the body
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    • 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
    • A61F2/02—Prostheses implantable into the body
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    • A61F2/07—Stent-grafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • A—HUMAN NECESSITIES
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    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Reproductive Health (AREA)
  • Cardiology (AREA)
  • Neurosurgery (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
CA2972620A 2015-01-20 2016-01-15 Micrograft for the treatment of intracranial aneurysms and method for use Active CA2972620C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562105648P 2015-01-20 2015-01-20
US62/105,648 2015-01-20
PCT/US2016/013638 WO2016118420A1 (en) 2015-01-20 2016-01-15 Micrograft for the treatment of intracranial aneurysms and method for use

Publications (2)

Publication Number Publication Date
CA2972620A1 CA2972620A1 (en) 2016-07-28
CA2972620C true CA2972620C (en) 2023-08-01

Family

ID=55272698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2972620A Active CA2972620C (en) 2015-01-20 2016-01-15 Micrograft for the treatment of intracranial aneurysms and method for use

Country Status (6)

Country Link
US (16) US9962146B2 (enExample)
EP (1) EP3247285B1 (enExample)
JP (1) JP6763864B2 (enExample)
CN (1) CN107205736B (enExample)
CA (1) CA2972620C (enExample)
WO (1) WO2016118420A1 (enExample)

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