Yale University

Magnus Flow Limited

Anthony Mathur

John Martin

Tarek M Fahmy

Jung Seok Lee

Dongin Kim

Albert Sinusas

John Francis Martin

It has been discovered that iron-platinum ferromagnetic particles can be dispersed in a polymer and coated into or onto, or directly linked to or embedded on to, medical devices and magnetized. The magnetized devices are used to attract, capture, and/or retain magnetically labeled cells on the surface of the device in vivo. The magnetic particles have an iron/platinum core. Annealing the Fe/Pt particle is very important for introducing a L10 interior crystalline phase. The Fe:Pt molar ratio for creation of the crystal phase is important and a molar range of 1.2-3.0 Fe to Pt (molar precursors, i.e. starting compounds) is desired for magnetization. The magnetic force as a whole can be measured with a 'Super Conducting Quantum Interference Device', which is a sensitive magnetometer. The overall magnetic force is in the range from 0.1 to 2.0 Tesla.

Iron platinum particles for adherence of biologics on medical implants

A biosorbable magnetisable endoprosthesis, may be useful in the therapy of restenosis. A method for the treatment of prevention of restenosis or a disease of the coronary artery, comprises fitting a patent with an endoprosthesis according to the invention, which has either been magnetized prior to placement in the body or which is magnetized in situ, and administering to the patient magnetized cells capable of repairing an artery.

Biosorbable endoprosthesis

Growing community of inventors

London, United Kingdom

Anthony Mathur