WO2007140389A3 - Magnetic resonance imaging stent having inter-luminal compatibility with magnetic resonance imaging - Google Patents

Magnetic resonance imaging stent having inter-luminal compatibility with magnetic resonance imaging Download PDF

Info

Publication number
WO2007140389A3
WO2007140389A3 PCT/US2007/069934 US2007069934W WO2007140389A3 WO 2007140389 A3 WO2007140389 A3 WO 2007140389A3 US 2007069934 W US2007069934 W US 2007069934W WO 2007140389 A3 WO2007140389 A3 WO 2007140389A3
Authority
WO
WIPO (PCT)
Prior art keywords
conductor
magnetic resonance
resonance imaging
struts
subset
Prior art date
Application number
PCT/US2007/069934
Other languages
French (fr)
Other versions
WO2007140389A2 (en
Inventor
Andreas Melzer
Robert W Gray
Michael L Weiner
Stuart G Macdonald
Original Assignee
Biophan Technologies Inc
Amris Gmbh
Andreas Melzer
Robert W Gray
Michael L Weiner
Stuart G Macdonald
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 Biophan Technologies Inc, Amris Gmbh, Andreas Melzer, Robert W Gray, Michael L Weiner, Stuart G Macdonald filed Critical Biophan Technologies Inc
Publication of WO2007140389A2 publication Critical patent/WO2007140389A2/en
Publication of WO2007140389A3 publication Critical patent/WO2007140389A3/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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • 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
    • A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

A stent includes a subset of struts having a notched formed therein and a conductor having a first end and a second end. The conductor is connected to the subset of struts at the notches to provide a mechanical connection between the conductor and the subset of struts. The conductor is electrical insulated from the subset of struts by an insulative material in the notches. The conductor is formed on a portion of struts within the subset of struts to form an electrical loop with an insulative material between the conductor and the struts. The first end of the conductor overlaps the second end of the conductor, the overlapping of the first end of the conductor and the second end of the conductor being located on a strut within the subset of struts. The first end of the conductor and the second end of the conductor have a dielectric material therebetween to form a capacitor.
PCT/US2007/069934 2006-05-30 2007-05-30 Magnetic resonance imaging stent having inter-luminal compatibility with magnetic resonance imaging WO2007140389A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80345706P 2006-05-30 2006-05-30
US60/803,457 2006-05-30

Publications (2)

Publication Number Publication Date
WO2007140389A2 WO2007140389A2 (en) 2007-12-06
WO2007140389A3 true WO2007140389A3 (en) 2008-10-02

Family

ID=38779423

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/069934 WO2007140389A2 (en) 2006-05-30 2007-05-30 Magnetic resonance imaging stent having inter-luminal compatibility with magnetic resonance imaging

Country Status (1)

Country Link
WO (1) WO2007140389A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6231516B1 (en) * 1997-10-14 2001-05-15 Vacusense, Inc. Endoluminal implant with therapeutic and diagnostic capability
US6280385B1 (en) * 1997-10-13 2001-08-28 Simag Gmbh Stent and MR imaging process for the imaging and the determination of the position of a stent
US6767360B1 (en) * 2001-02-08 2004-07-27 Inflow Dynamics Inc. Vascular stent with composite structure for magnetic reasonance imaging capabilities
US7279664B2 (en) * 2005-07-26 2007-10-09 Boston Scientific Scimed, Inc. Resonator for medical device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280385B1 (en) * 1997-10-13 2001-08-28 Simag Gmbh Stent and MR imaging process for the imaging and the determination of the position of a stent
US6231516B1 (en) * 1997-10-14 2001-05-15 Vacusense, Inc. Endoluminal implant with therapeutic and diagnostic capability
US6767360B1 (en) * 2001-02-08 2004-07-27 Inflow Dynamics Inc. Vascular stent with composite structure for magnetic reasonance imaging capabilities
US7279664B2 (en) * 2005-07-26 2007-10-09 Boston Scientific Scimed, Inc. Resonator for medical device

Also Published As

Publication number Publication date
WO2007140389A2 (en) 2007-12-06

Similar Documents

Publication Publication Date Title
JP2011522356A5 (en)
WO2007092832A3 (en) Wireless sensing system using open-circuit, electrically-conductive spiral-trace sensor
TW200715645A (en) Antenna structure, transponder and method of manufacturing an antenna structure
WO2006001904A3 (en) Overlapped stents for scaffolding, flexibility and mri compatibility
RU2012106751A (en) DEVICE AND METHOD OF CURRENT MEASUREMENT
WO2009031229A1 (en) Antenna element
WO2008070836A8 (en) Connector assembly with internal seals and manufacturing method
WO2009052517A3 (en) Surge suppression device having one or more rings
WO2009001520A1 (en) Polymer bushing insulator and cable terminating connection part using the polymer bushing insulator
WO2007086072A3 (en) High-current electrical coil, and transformer construction including same
TW200636770A (en) Variable inductor
EP2388789A3 (en) Ferrite core coil
WO2008078491A1 (en) Electronic component and method for producing the same
BRPI0811574A2 (en) ELECTRICAL CONNECTOR
WO2007141665A3 (en) An antenna arrangement
WO2008042183A3 (en) Rotary joint
WO2008087117A3 (en) Insulating body for a busbar coupling and busbar coupling
WO2012047974A3 (en) Hybrid imaging coils for magnetic resonance imaging
WO2009016947A1 (en) Dielectric resonator device and its manufacturing method
WO2009001170A3 (en) Filter having impedance matching circuits
CN201638626U (en) Chain-type Rogowski coil
WO2008129477A3 (en) An electronic device comprising a convertible structure
CN207124625U (en) A kind of mobile terminal Kato mounting structure and mobile terminal
WO2009155011A3 (en) Antenna and method of forming same
WO2007140389A3 (en) Magnetic resonance imaging stent having inter-luminal compatibility with magnetic resonance imaging

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07762344

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07762344

Country of ref document: EP

Kind code of ref document: A2