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Title: Shape memory polymer foams for endovascular therapies

A system for occluding a physical anomaly. One embodiment comprises a shape memory material body wherein the shape memory material body fits within the physical anomaly occluding the physical anomaly. The shape memory material body has a primary shape for occluding the physical anomaly and a secondary shape for being positioned in the physical anomaly.
Inventors:
;
Issue Date:
OSTI Identifier:
1182595
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA) LSO
Patent Number(s):
9,039,733
Application Number:
13/010,036
Contract Number:
AC52-07NA27344
Research Org:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES; 60 APPLIED LIFE SCIENCES; 36 MATERIALS SCIENCE

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A Review of Magnetic Induction Methods for Hyperthermia Treatment of Cancer
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  • Oleson, James R.
  • IEEE Transactions on Biomedical Engineering, Vol. BME-31, Issue 1, p. 91-97
  • DOI: 10.1109/TBME.1984.325374

An experimental study of a soft heating method for clinical application of interstitial hyperthermia
journal, November 1993
  • Sato, M.; Kodama, N.; Sato, T.
  • IEEE Transactions on Magnetics, Vol. 29, Issue 6, p. 3331-3333
  • DOI: 10.1109/20.281166

Evaluation of inductively heated ferromagnetic alloy implants for therapeutic interstitial hyperthermia
journal, April 1996
  • Paulus, J.A.; Richardson, J.S.; Tucker, R.D.
  • IEEE Transactions on Biomedical Engineering, Vol. 43, Issue 4, p. 406-413
  • DOI: 10.1109/10.486260

Inductive heating of ferrimagnetic particles and magnetic fluids: Physical evaluation of their potential for hyperthermia
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  • Jordan, A.; Wust, P.; Fähling, H.
  • International Journal of Hyperthermia, Vol. 25, Issue 7, p. 499-511
  • DOI: 10.3109/02656730903287790

High quality soft heating method utilizing temperature dependence of permeability and core loss of low Curie temperature Ferrite
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Observations on the Use of Ferromagnetic Implants for Inducing Hyperthermia
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  • Stauffer, Paul R.; Cetas, Thomas C.; Fletcher, Anne M.
  • IEEE Transactions on Biomedical Engineering, Vol. BME-31, Issue 1, p. 76-90
  • DOI: 10.1109/TBME.1984.325373

Practical induction heating coil designs for clinical hyperthermia with ferromagnetic implants
journal, January 1994
  • Stauffer, P.R.; Sneed, P.K.; Hashemi, H.
  • IEEE Transactions on Biomedical Engineering, Vol. 41, Issue 1, p. 17-28
  • DOI: 10.1109/10.277267

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