MICHAEL D DABROWSKI
Radio and Television Technicians in Fabyan, CT
License number
Massachusetts 7635
Expiration Date
Dec 31, 1995
Type
Master Technician
Address
Address
Fabyan, CT 06255
Professional information
Scanning X-Ray Imaging System With Rotating C-Arm
US Patent:
6640123, Oct 28, 2003
Filed:
Jun 7, 1995
Appl. No.:
08/486354
Inventors:
James R. Warne - Washington PA
Alvin Karloff - Framingham MA
Edward J. Botz - Winchester MA
Michael D. Dabrowski - North Grosvenordale CT
Alvin Karloff - Framingham MA
Edward J. Botz - Winchester MA
Michael D. Dabrowski - North Grosvenordale CT
Assignee:
Hologic Inc. - Bedford MA
International Classification:
A61B 600
US Classification:
600407, 600425, 378 54, 378 55, 378197
Abstract:
A multidiagnostic rectilinear scanner for conducting non-invasive diagnostic procedures of bodily tissue. Both transmission and emission studies are performed on a single scanner utilizing software modules for each kind of study. Dual energy x-ray and radioactive sources are used to perform radiographic and absorptiometry transmission measurements. A system and method of identifying regions of interest within tissue being scanned and recording the location of those regions provides an additional diagnostic capability.
Scanning X-Ray Imaging System With Rotating C-Arm
US Patent:
5762608, Jun 9, 1998
Filed:
Nov 10, 1994
Appl. No.:
8/337995
Inventors:
James R. Warne - Washington PA
Alvin Karloff - Framingham MA
Edward J. Botz - Winchester MA
Michael D. Dabrowski - North Grosvenordale CT
Alvin Karloff - Framingham MA
Edward J. Botz - Winchester MA
Michael D. Dabrowski - North Grosvenordale CT
Assignee:
Hologic, Inc. - Waltham MA
International Classification:
A61B 600
US Classification:
600425
Abstract:
A multidiagnostic rectilinear scanner for conducting non-invasive diagnostic procedures of bodily tissue. Both transmission and emission studies are performed on a single scanner utilizing software modules for each kind of study. Dual energy x-ray and radioactive sources are used to perform radiographic and absorptiometry transmission measurements. A system and method of identifying regions of interest within tissue being scanned and recording the location of those regions provides an additional diagnostic capability.
Position Indicating System For A Multidiagnostic Scanner
US Patent:
5165410, Nov 24, 1992
Filed:
Jun 5, 1989
Appl. No.:
7/360347
Inventors:
James R. Warne - Washington PA
Alvin Karloff - Framingham MA
Edward J. Botz - Winchester MA
Michael D. Dabrowski - North Grosvenordale CT
Alvin Karloff - Framingham MA
Edward J. Botz - Winchester MA
Michael D. Dabrowski - North Grosvenordale CT
Assignee:
Medical & Scientific Enterprises, Inc. - Sudbury MA
International Classification:
A61B 500
US Classification:
128653R
Abstract:
A multidiagnostic rectilinear scanner for conducting non-invasive diagnostic procedures of bodily tissue. Both transmission and emission studies are performed on a single scanner utilizing software modules for each kind of study. Dual energy x-ray and radioactive sources are used to perform radiographic and absorptiometry transmission measurements. A system and method of identifying regions of interest within tissue being scanned and recording the location of those regions provides an additional diagnostic capability.
Resistive Material Level Sensor
US Patent:
4816799, Mar 28, 1989
Filed:
Mar 25, 1987
Appl. No.:
7/030445
Inventors:
Albert D. Ehrenfried - Maynard MA
Michael D. Dabrowski - North Grosvenordale CT
Michael D. Dabrowski - North Grosvenordale CT
Assignee:
Metritape, Inc. - Littleton MA
International Classification:
H01C 700
US Classification:
338 13
Abstract:
A distributed resistance material level sensor which is sensitive to actuation pressure of the material in which the sensor is immersed, and ruggedized to provide protection of the sensor by forces encountered during handling and during use. The sensor includes an elongated strip having sensitive front and back surfaces and respective insensitive edges extending along the length of the sensor. An elongated protective element is provided on each edge of the sensor, the element being retained on a respective insensitive edge and having a cross-sectional extent to provide mechanical contact and abrasion protection.