Inventor
FELD MICHAEL S
US47 patents
⚠️ This page may combine multiple inventors who share the name “FELD MICHAEL S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MASSACHUSETTS INST TECHNOLOGY
42 patentsUS5693043ADec 2, 1997
Catheter for laser angiosurgery
MASSACHUSETTS INST TECHNOLOGY506 citations99
US5318024AJun 7, 1994
Laser endoscope for spectroscopic imaging
MASSACHUSETTS INST TECHNOLOGY517 citations99
US5304173AApr 19, 1994
Spectral diagonostic and treatment system
MASSACHUSETTS INST TECHNOLOGY561 citations99
US5106387AApr 21, 1992
Method for spectroscopic diagnosis of tissue
MASSACHUSETTS INST TECHNOLOGY290 citations99
US5104392AApr 14, 1992
Laser spectro-optic imaging for diagnosis and treatment of diseased tissue
MASSACHUSETTS INST TECHNOLOGY220 citations99
US5034010AJul 23, 1991
Optical shield for a laser catheter
MASSACHUSETTS INST TECHNOLOGY289 citations99
US4913142AApr 3, 1990
Catheter for laser angiosurgery
MASSACHUSETTS INST TECHNOLOGY397 citations99
US6697652B2Feb 24, 2004
Fluorescence, reflectance and light scattering spectroscopy for measuring tissue
MASSACHUSETTS INST TECHNOLOGY108 citations98
US6690966B1Feb 10, 2004
Methods of molecular spectroscopy to provide for the diagnosis of tissue
MASSACHUSETTS INST TECHNOLOGY154 citations98
US6537211B1Mar 25, 2003
Flourescence imaging endoscope
MASSACHUSETTS INST TECHNOLOGY350 citations98
US5421337AJun 6, 1995
Spectral diagnosis of diseased tissue
MASSACHUSETTS INST TECHNOLOGY402 citations98
US5312396AMay 17, 1994
Pulsed laser system for the surgical removal of tissue
MASSACHUSETTS INST TECHNOLOGY229 citations98
US5199431AApr 6, 1993
Optical needle for spectroscopic diagnosis
MASSACHUSETTS INST TECHNOLOGY141 citations98
US4669467AJun 2, 1987
Mode mixer for a laser catheter
MASSACHUSETTS INST TECHNOLOGY359 citations98
US4648892AMar 10, 1987
Method for making optical shield for a laser catheter
MASSACHUSETTS INST TECHNOLOGY291 citations98
US7365858B2Apr 29, 2008
Systems and methods for phase measurements
MASSACHUSETTS INST TECHNOLOGY137 citations97
US6697665B1Feb 24, 2004
Systems and methods of molecular spectroscopy to provide for the diagnosis of tissue
MASSACHUSETTS INST TECHNOLOGY108 citations97
US6321111B1Nov 20, 2001
Optical imaging using time gated scattered light
MASSACHUSETTS INST TECHNOLOGY147 citations97
US6091984AJul 18, 2000
Measuring tissue morphology
MASSACHUSETTS INST TECHNOLOGY286 citations97
US5452723ASep 26, 1995
Calibrated spectrographic imaging
MASSACHUSETTS INST TECHNOLOGY334 citations97
US5419323AMay 30, 1995
Method for laser induced fluorescence of tissue
MASSACHUSETTS INST TECHNOLOGY426 citations97
US5192278AMar 9, 1993
Multi-fiber plug for a laser catheter
MASSACHUSETTS INST TECHNOLOGY252 citations97
US6922583B1Jul 26, 2005
Method for measuring tissue morphology
MASSACHUSETTS INST TECHNOLOGY82 citations96
US6404497B1Jun 11, 2002
Polarized light scattering spectroscopy of tissue
MASSACHUSETTS INST TECHNOLOGY121 citations96
US5562100AOct 8, 1996
Method for laser induced fluorescence of tissue
MASSACHUSETTS INST TECHNOLOGY406 citations96
US5345941ASep 13, 1994
Contour mapping of spectral diagnostics
MASSACHUSETTS INST TECHNOLOGY73 citations96
US5290275AMar 1, 1994
Catheter for laser angiosurgery
MASSACHUSETTS INST TECHNOLOGY194 citations96
US5125404AJun 30, 1992
Apparatus and method for obtaining spectrally resolved spatial images of tissue
MASSACHUSETTS INST TECHNOLOGY100 citations96
US8380268B2Feb 19, 2013
System and methods of fluorescence, reflectance and light scattering spectroscopy for measuring tissue characteristics
MASSACHUSETTS INST TECHNOLOGY48 citations95
US7557929B2Jul 7, 2009
Systems and methods for phase measurements
MASSACHUSETTS INST TECHNOLOGY45 citations95
US6912412B2Jun 28, 2005
System and methods of fluorescence, reflectance and light scattering spectroscopy for measuring tissue characteristics
MASSACHUSETTS INST TECHNOLOGY70 citations95
US5919140AJul 6, 1999
Optical imaging using time gated scattered light
MASSACHUSETTS INST TECHNOLOGY46 citations95
US5615673AApr 1, 1997
Apparatus and methods of raman spectroscopy for analysis of blood gases and analytes
MASSACHUSETTS INST TECHNOLOGY344 citations95
US4967745ANov 6, 1990
Multi-fiber plug for a laser catheter
MASSACHUSETTS INST TECHNOLOGY111 citations95
US4718417AJan 12, 1988
Visible fluorescence spectral diagnostic for laser angiosurgery
MASSACHUSETTS INST TECHNOLOGY513 citations95
US7647092B2Jan 12, 2010
Systems and methods for spectroscopy of biological tissue
MASSACHUSETTS INST TECHNOLOGY93 citations94
US6624890B2Sep 23, 2003
Polarized light scattering spectroscopy of tissue
MASSACHUSETTS INST TECHNOLOGY65 citations94
US6070583AJun 6, 2000
Optical imaging of tissue using inelastically scattered light
MASSACHUSETTS INST TECHNOLOGY54 citations94
US6934035B2Aug 23, 2005
System and method for measuring optical distance
MASSACHUSETTS INST TECHNOLOGY39 citations92
US6611339B1Aug 26, 2003
Phase dispersive tomography
MASSACHUSETTS INST TECHNOLOGY40 citations92
US6847456B2Jan 25, 2005
Methods and systems using field-based light scattering spectroscopy
MASSACHUSETTS INST TECHNOLOGY36 citations91
US5859867AJan 12, 1999
Microlaser
MASSACHUSETTS INST TECHNOLOGY7 citations71