Michael J Sabo

US Patent:

7389778, Jun 24, 2008

Filed:

Apr 29, 2004

Appl. No.:

10/834579

Inventors:

Michael E. Sabo - Marissa IL, US
Rogers C. Ritter - Charlottesville VA, US
Roger N. Hastings - Maple Grove MN, US
Raju R. Viswanathan - St. Louis MO, US

Assignee:

Stereotaxis, Inc. - St. Louis MO

International Classification:

A61B 19/00
A61B 17/00

US Classification:

128899, 606 1

Abstract:

A method of navigating a medical device in an operating region in a subject. The method includes applying a magnetic field to the operating region and changing the magnetic moment of the medical device by selectively changing a physical condition of at least one magnet element in the medical device to change the orientation of the device with respect to the applied magnetic field.

US Patent:

8196590, Jun 12, 2012

Filed:

Jun 24, 2008

Appl. No.:

12/145419

Inventors:

Michael E. Sabo - Marissa IL, US
Rogers C. Ritter - Charlottesville VA, US
Roger N. Hastings - Plymouth MN, US
Raju R. Viswanathan - St. Louis MO, US

Assignee:

Stereotaxis, Inc. - St. Louis MO

International Classification:

A61B 19/00
A61M 35/00

US Classification:

128899, 604 1

Abstract:

A method of navigating a medical device in an operating region in a subject. The method includes applying a magnetic field to the operating region and changing the magnetic moment of the medical device by selectively changing a physical condition of at least one magnet element in the medical device to change the orientation of the device with respect to the applied magnetic field.

US Patent:

20210093339, Apr 1, 2021

Filed:

May 11, 2020

Appl. No.:

16/871403

Inventors:

- St. Louis MO, US
Michael E. Sabo - Prairie Du Rocher IL, US

International Classification:

A61B 17/22
H01F 7/02
A61K 41/00
A61B 17/3207
A61M 37/00

Abstract:

Some embodiments provide a system for external manipulation of magnetic nanoparticles in vasculature using a remotely placed magnetic field-generating stator. In one embodiment, the systems and methods relate to the control of magnetic nanoparticles in a fluid medium using permanent magnet-based or electromagnetic field-generating stator sources. Such a system can be useful for increasing the diffusion of therapeutic agents in a fluid medium, such as a human circulatory system, which can result in substantial clearance of fluid obstructions, such as vascular occlusions, in a circulatory system resulting in increased blood flow. Magnetic nanoparticles are provided having a non-specialized chemical coating facilitating association with a chemical composition by a user before infusion. Systems are provided for delivering a consistent infusion mass of magnetic nanoparticles to a patient.

US Patent:

20180221041, Aug 9, 2018

Filed:

Feb 1, 2018

Appl. No.:

15/886130

Inventors:

- St. Louis MO, US
Michael E. Sabo - Prairie Du Rocher IL, US
Gerard Epplin - Des Peres MO, US
Christopher Null - Crystal City MO, US
James Christopher Wachtman - Webster Groves MO, US

International Classification:

A61B 17/22
H01F 7/02
A61M 37/00

Abstract:

Some embodiments provide a system for external manipulation of magnetic nanoparticles in vasculature using a remotely placed magnetic field-generating stator. In one embodiment, the systems and methods relate to the control of magnetic nanoparticles in a fluid medium using permanent magnet-based or electromagnetic field-generating stator sources. Such a system can be useful for increasing the diffusion of therapeutic agents in a fluid medium, such as a human circulatory system, which can result in substantial clearance of fluid obstructions, such as vascular occlusions, in a circulatory system resulting in increased blood flow. Magnetic nanoparticles are provided having a non-specialized chemical coating facilitating association with a chemical composition by a user before infusion. Systems are provided for delivering a consistent infusion mass of magnetic nanoparticles to a patient.

US Patent:

20150230810, Aug 20, 2015

Filed:

May 13, 2013

Appl. No.:

14/400999

Inventors:

- St. Louis MO, US
Michael Sabo - Prairie Du Rocher IL, US
Christopher Null - Crystal City MO, US
Gerard Epplin - Des Peres MO, US
James Christopher Wachtman - Webster Groves MO, US

International Classification:

A61B 17/22
H01F 7/02
A61M 37/00

Abstract:

Some embodiments provide a system for external manipulation of magnetic nanoparticles in vasculature using a remotely placed magnetic field-generating stator. In one embodiment, the systems and methods relate to the control of magnetic nanoparticles in a fluid medium using permanent magnet-based or electromagnetic field-generating stator sources. Such a system can be useful for increasing the diffusion of therapeutic agents in a fluid medium, such as a human circulatory system, which can result in substantial clearance of fluid obstructions, such as vascular occlusions, in a circulatory system resulting in increased blood flow. Magnetic nanoparticles are provided having a non-specialized chemical coating facilitating association with a chemical composition by a user before infusion. Systems are provided for delivering a consistent infusion mass of magnetic nanoparticles to a patient.