RAYMOND V DAMADIAN
Medical Practice in Woodbury, NY

6445185, Sep 3, 2002

Apr 21, 1999

09/295531

Raymond V. Damadian - Woodbury NY
Gordon T. Danby - Wading River NY
John W. Jackson - Shoreham NY
Hank Hsieh - Berkeley CA
Terry Morrone - Greenlawn NY
Timothy Damadian - Huntington Station NY

Fonar Corporation - Melville NY

G01V 300

324319, 324318, 324320

NMR apparatus for achieving construction of improved patient access. Facilities and methods of mobile and fixed site scanning.

6544041, Apr 8, 2003

Oct 6, 2000

09/680667

Raymond V. Damadian - Woodbury NY

Fonar Corporation - Melville NY

G09B 2328

434262, 434272, 600416, 600424

A simulator for use in the training of surgeons is disclosed. The simulator utilizes information defining the position of a surgical tool or probe used by the surgeon trainee relative to a mannequin corresponding to a living mammalian subject such as a human or non-human mammal. The mannequin desirably includes model internal organs within it. The simulator further includes a surgical probe and means for providing position and orientation information defining the position and orientation of the surgical probe relative to the mannequin. A memory device stores image data defining an image representative of internal organs found within the living subject corresponding to the mannequin. The simulator desirably further includes means for providing a composite image including images of internal organs and a representation of the surgical probe based on said image data and said position and orientation data.

4737713, Apr 12, 1988

Nov 26, 1986

6/935279

Gordon T. Danby - Wading River NY
Jan V. Votruba - Port Jefferson Station NY
Raymond V. Damadian - Woodbury NY
Guo Ping Zhang - New York NY

Fonar Corporation - Melville NY

G01R 3320

324307

An apparatus and method for processing a first electrical signal having a frequency interval I containing information, and increasing the signal-to-noise ratio thereof utilizes a mixer for shifting the frequencies of the first signal in the interval I to an interval I. sub. s. A plurality of filters, coupled in parallel, to the mixer pass, respectively, only frequencies in subintervals of I. sub. s, which are mutually disjoint. A second embodiment utilizes a plurality of mixers which shift, respectively, mutually disjoint subintervals of I such that their left end points are substantially equal. A plurality of filters, coupled, respectively, to the mixers, pass, respectively, only those frequencies in the shifted subintervals. Preferably, the frequency intervals passed by the filters in both embodiments are equal in bandwidth, and have no gaps therebetween.

5810006, Sep 22, 1998

Jun 6, 1995

8/468206

Jan Votruba - Elmont NY
Rajendra Shenoy - Commack NY
Raymond V. Damadian - Woodbury NY

Fonar Corporation - Melville NY

A61B 5055

1286532

Methods and apparatus for kinematic studies of the movable joints of the body using magnetic resonance imaging. The apparatus controls the position of movable joints at a multiplicity of predetermined positions, enabling the controlled movement of the joints to each of the predetermined positions. It also includes a device which automatically sequences the movement of a movable joint to each position among the multiplicity of predetermined positions, and the acquisition of magnetic resonance imaging data at each of these positions. These features enhance the clinical utility of kinematic studies of movable joint functionality by magnetic resonance imaging.

8384387, Feb 26, 2013

Feb 17, 2009

12/379221

Raymond V. Damadian - Woodbury NY, US
Gordon T. Danby - Wading River NY, US
Hank Hsieh - Berkeley CA, US
John W. Jackson - Shoreham NY, US
Mark Gelbien - Levittown NY, US
William H. Wahl - Smithtown NY, US
Charles A. Green - Holbrook NY, US

Fonar Corporation - Melville NY

G01V 3/00

324319, 324320, 335216

A magnetic resonance imaging configuration to straighten and otherwise homogenize the field lines in the imaging portion, creating improved image quality. Through use of calibrated corrective coils, magnetic field lines can be manipulated to improve uniformity and image quality. Additionally, when the apparatus is composed of non-ferromagnetic materials, field strengths can be increased to overcome limitations of Iron-based systems such as by use of superconductivity. A patient positioning apparatus allowing multi-positioning is also disclosed.

6288546, Sep 11, 2001

May 11, 2000

9/568920

Raymond V. Damadian - Woodbury NY
Gordon T. Danby - Wading River NY
John W. Jackson - Shoreham NY
Hank Hsieh - Berkeley CA
Terry Morrone - Greenlawn NY
Timothy Damadian - Huntington Station NY

Fonar Corporation - Melville NY

G01V 300

324319

NMR apparatus for achieving construction of improved patient access. Facilities and methods of mobile and fixed site scanning.

5515863, May 14, 1996

Jan 7, 1994

8/178741

Raymond V. Damadian - Woodbury NY

Fonar Corporation - Melville NY

A61B 5055

1286534

Gastrointestinal MRI using an ingested contrast material. Provision is made for tracking the passage of a bolus of the contrast material through the gastrointestinal tract.

5694935, Dec 9, 1997

Nov 12, 1996

8/747989

Raymond V. Damadian - Woodbury NY

Fonar Corporation - Melville NY

A61B 5055

1286534

Gastrointestinal MRI using an ingested contrast material. Provision is made for tracking the passage of a bolus of the contrast material through the gastrointestinal tract.

6201394, Mar 13, 2001

Nov 21, 1997

8/975913

Gordon T. Danby - Wading River NY
John Linardos - Smithtown NY
Jevan Damadian - East Northport NY
Raymond V. Damadian - Woodbury NY

Fonar Corporation - Melville NY

G01V 300

324319

A magnet for magnetic resonance imaging has an interior working space within the magnet frame sufficient to accommodate a physician and a patient. Because the physician is positioned inside the magnet frame, the physician has unimpeded access to the patient. Elements of the magnet frame desirably encompass a room, and the magnet frame may be concealed from view of a patient within the room. Preferred embodiments facilitate MRI imaged guided surgery and other procedures performed while the patient is being imaged, and minimize claustrophobia experienced by the patient.

7573432, Aug 11, 2009

Jun 23, 2006

11/473765

Gregory Eydelman - West Hempstead NY, US
Raymond Damadian - Woodbury NY, US
Anthony Giambalvo - Kings Park NY, US

Fonar Corporation - Melville NY

H01Q 9/16, G01V 3/00

343792, 373742, 324318, 324322

In one example, an antenna is disclosed comprising a first, outer conductor, at least one inner conductor within the first outer conductor, and a second outer conductor surrounding the first outer conductor. The second outer conductor may define a plurality of holes therethrough. The at least one inner conductor may comprise a plurality of inner conductors. At least two of the plurality of inner conductors may be connected to each other in series, across a capacitor. At least two of the plurality of inner conductors may be connected to each other in parallel, across a capacitor. The at least one inner conductor may be sufficiently surrounded by the first outer conductor to shield the inner conductor from receiving a radiofrequency signal.