BR112015022486A2 - dispositivo corporal expansível e método de uso - Google Patents

dispositivo corporal expansível e método de uso

Info

Publication number
BR112015022486A2
BR112015022486A2 BR112015022486A BR112015022486A BR112015022486A2 BR 112015022486 A2 BR112015022486 A2 BR 112015022486A2 BR 112015022486 A BR112015022486 A BR 112015022486A BR 112015022486 A BR112015022486 A BR 112015022486A BR 112015022486 A2 BR112015022486 A2 BR 112015022486A2
Authority
BR
Brazil
Prior art keywords
expandable body
aneurysm
expandable
biological
bodies
Prior art date
Application number
BR112015022486A
Other languages
English (en)
Other versions
BR112015022486B1 (pt
Inventor
Nicholas Franano F
M Loree Ii Howard
Stephenson Katherine
Brunell Stephen
Original Assignee
Metactive 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 Metactive Medical Inc filed Critical Metactive Medical Inc
Publication of BR112015022486A2 publication Critical patent/BR112015022486A2/pt
Publication of BR112015022486B1 publication Critical patent/BR112015022486B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027—Type of occlusion
    • A61B17/12031—Type of occlusion complete occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • 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
    • A61B17/12136—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • 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
    • A61B17/1214—Coils or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • 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
    • A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
    • A61B17/12186—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices liquid materials adapted to be injected
    • 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
    • A61F2/02—Prostheses implantable into the body
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00853—Material properties low friction, hydrophobic and corrosion-resistant fluorocarbon resin coating (ptf, ptfe, polytetrafluoroethylene)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00876—Material properties magnetic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00893—Material properties pharmaceutically effective
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00929—Material properties isolating electrical current
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
    • A61B2017/12063—Details concerning the detachment of the occluding device from the introduction device electrolytically detachable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)

Abstract

abstract disclosed herein are medical devices comprising a single-lobed, thin-walled, expandable body and a flexible, elongated delivery device for treating saccular vascular aneurysms and occluding segments of blood vessels and other biological conduits. the expandable bodies may include gold and other metals that can be compressed, positioned in the lumen of an aneurysm, or other biological conduit and expanded. the external surface of the expandable bodies can be configured to promote local thrombosis and to promote the growth of tissue into and around the surface in order to reduce migration of the expandable body and to occlude and seal the aneurysm or biological conduit. for the treatment of saccular aneurysms, the expandable body may be deployed in combination with one or more coiled wires that contact both the wall of the aneurysm and the expandable body and exert force on the expandable body to aid in sealing the aneurysm neck. tradução do resumo resumo dispositivo corporal expansível e método de uso são aqui descritos dispositivos médicos constituídos por corpo expansível de um único lóbulo, de paredes finas, e, um dispositivo de administração alongado flexível para o tratamento de aneurismas vasculares saculares e ocluir segmentos de vasos sanguíneos e outras condutas biológicas. os corpos expansíveis podem incluir ouro e outros metais que podem ser comprimidos, posicionados no lúmen de um aneurisma, ou outra conduta biológica e expandidos. a superfície externa dos corpos expansíveis pode ser configurada para promover a trombose local e para promover o crescimento de tecido dentro e em volta da superfície, a fim de reduzir a migração do corpo expansível e para ocluir e selar o aneurisma ou conduta biológica. para o tratamento de aneurismas saculares, o corpo expansível pode ser implantado em combinação com um ou mais fios enrolados que contatam ambas a parede do aneurisma e o corpo expansível e exercer força sobre o corpo expansível para ajudar na vedação do pescoço do aneurisma.
BR112015022486-5A 2013-03-15 2014-03-17 Dispositivo médico expansível BR112015022486B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361793737P 2013-03-15 2013-03-15
US61/793,737 2013-03-15
PCT/US2014/030869 WO2014146001A2 (en) 2013-03-15 2014-03-17 Expandable body device and method of use

Publications (2)

Publication Number Publication Date
BR112015022486A2 true BR112015022486A2 (pt) 2017-07-18
BR112015022486B1 BR112015022486B1 (pt) 2021-12-28

Family

ID=51538592

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022486-5A BR112015022486B1 (pt) 2013-03-15 2014-03-17 Dispositivo médico expansível

Country Status (15)

Country Link
EP (2) EP3470016B1 (pt)
JP (2) JP6483084B2 (pt)
KR (1) KR102346266B1 (pt)
CN (2) CN105392447B (pt)
AR (1) AR095586A1 (pt)
AU (2) AU2014232323B2 (pt)
BR (1) BR112015022486B1 (pt)
CA (1) CA2903632C (pt)
ES (1) ES2700247T3 (pt)
HK (2) HK1220891A1 (pt)
IL (2) IL240843B (pt)
NZ (3) NZ743283A (pt)
RU (2) RU2706374C2 (pt)
TW (1) TWI654962B (pt)
WO (1) WO2014146001A2 (pt)

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KR102189536B1 (ko) 2012-01-17 2020-12-14 아르티오 메디컬 인크. 팽창성 바디 디바이스 및 사용 방법
US10052168B2 (en) 2012-06-19 2018-08-21 Subramaniam Chitoor Krishnan Methods and systems for preventing bleeding from the left atrial appendage
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US11564692B2 (en) 2018-11-01 2023-01-31 Terumo Corporation Occlusion systems
CN109498212B (zh) * 2018-12-04 2024-05-31 无锡市人民医院 一种覆膜支架撑开器
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CN111420252B (zh) * 2020-02-10 2021-03-02 东华大学 针对贲门失弛缓症自适应渐进式扩张器及其制备方法
RU198693U1 (ru) * 2020-02-11 2020-07-22 Акционерное общество "МИКАРД-ЛАНА" Игла для электрического воздействия на опухоль в теле человека или животного
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Also Published As

Publication number Publication date
IL273580A (en) 2020-05-31
CA2903632C (en) 2021-11-02
AU2019203321B2 (en) 2020-10-29
IL273580B (en) 2021-10-31
JP2019103832A (ja) 2019-06-27
CN108065981A (zh) 2018-05-25
AU2019203321A1 (en) 2019-05-30
NZ751788A (en) 2020-11-27
RU2706374C2 (ru) 2019-11-18
IL240843B (en) 2020-04-30
ES2700247T3 (es) 2019-02-14
HK1220891A1 (zh) 2017-05-19
JP6989544B2 (ja) 2022-01-05
EP2967811A2 (en) 2016-01-20
HK1255924A1 (zh) 2019-09-06
RU2765090C2 (ru) 2022-01-25
NZ751795A (en) 2020-11-27
CN105392447B (zh) 2017-12-26
RU2019136112A3 (pt) 2021-11-23
TW201521663A (zh) 2015-06-16
BR112015022486B1 (pt) 2021-12-28
CA2903632A1 (en) 2014-09-18
RU2015144196A (ru) 2017-04-24
KR102346266B1 (ko) 2021-12-31
CN108065981B (zh) 2021-07-27
NZ751793A (en) 2020-02-28
CN105392447A (zh) 2016-03-09
EP3470016A1 (en) 2019-04-17
WO2014146001A3 (en) 2015-01-08
NZ743283A (en) 2020-01-31
EP2967811A4 (en) 2016-10-19
RU2019136112A (ru) 2019-12-27
KR20150132485A (ko) 2015-11-25
EP2967811B1 (en) 2018-09-12
EP3470016B1 (en) 2023-06-07
WO2014146001A2 (en) 2014-09-18
AU2014232323B2 (en) 2019-02-14
JP2016512146A (ja) 2016-04-25
AR095586A1 (es) 2015-10-28
AU2014232323A1 (en) 2015-09-17
IL240843A0 (en) 2015-10-29
NZ711474A (en) 2018-06-29
JP6483084B2 (ja) 2019-03-13
TWI654962B (zh) 2019-04-01

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