Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation
Reexamination Certificate
2011-03-08
2011-03-08
Chen, Tse (Department: 3737)
Surgery
Diagnostic testing
Detecting nuclear, electromagnetic, or ultrasonic radiation
C600S407000, C600S473000, C600S477000
Reexamination Certificate
active
07904139
ABSTRACT:
An optical system for examination of biological tissue includes a light source, a light detector, optics and electronics. The light source generates a light beam, transmitted to the biological tissue, spaced apart from the source. The light detector is located away (i.e., in a non-contact position) from the examined biological tissue and is constructed to detect light that has migrated in the examined tissue. The electronics controls the light source and the light detector, and a system separates the reflected photons (e.g., directly reflected or scattered from the surface or superficial photons) from the photons that have migrated in the examined tissue. The system prevents detection of the “noise” photons by the light detector or, after detection, eliminates the “noise” photons in the detected optical data used for tissue examination.
REFERENCES:
patent: 2706927 (1955-04-01), Wood
patent: 2790438 (1957-04-01), Taplin et al.
patent: 3068742 (1962-12-01), Hicks, Jr. et al.
patent: 3412729 (1968-11-01), Smith, Jr.
patent: 3461856 (1969-08-01), Polanyi
patent: 3638640 (1972-02-01), Shaw
patent: 3704706 (1972-12-01), Herczfeld et al.
patent: 3709612 (1973-01-01), Clemens
patent: 3866599 (1975-02-01), Johnson
patent: 3994585 (1976-11-01), Frey
patent: 3998550 (1976-12-01), Konishi et al.
patent: 4014321 (1977-03-01), March
patent: 4029085 (1977-06-01), DeWitt et al.
patent: 4086915 (1978-05-01), Kofsky et al.
patent: 4119406 (1978-10-01), Clemens
patent: 4129125 (1978-12-01), Lester et al.
patent: 4138727 (1979-02-01), Mantz
patent: 4162405 (1979-07-01), Chance et al.
patent: 4167331 (1979-09-01), Nielsen
patent: 4222389 (1980-09-01), Rubens
patent: 4223680 (1980-09-01), Jobsis
patent: 4224948 (1980-09-01), Cramer et al.
patent: 4259963 (1981-04-01), Huch
patent: 4266554 (1981-05-01), Hamaguri
patent: 4281645 (1981-08-01), Jobsis
patent: 4321930 (1982-03-01), Jobsis et al.
patent: 4380240 (1983-04-01), Jobsis et al.
patent: 4416285 (1983-11-01), Shaw et al.
patent: 4447884 (1984-05-01), Wada
patent: 4452250 (1984-06-01), Chance et al.
patent: 4469107 (1984-09-01), Asmar et al.
patent: 4510938 (1985-04-01), Jobsis et al.
patent: 4515165 (1985-05-01), Carroll
patent: 4576173 (1986-03-01), Parker et al.
patent: 4612938 (1986-09-01), Dietrich et al.
patent: 4616657 (1986-10-01), Stoller
patent: 4648892 (1987-03-01), Kittrell et al.
patent: 4655225 (1987-04-01), Dahne et al.
patent: 4700708 (1987-10-01), New, Jr. et al.
patent: 4714341 (1987-12-01), Hamaguri et al.
patent: 4738267 (1988-04-01), Lazorthes et al.
patent: 4773422 (1988-09-01), Isaacson et al.
patent: 4774679 (1988-09-01), Carlin
patent: 4800495 (1989-01-01), Smith
patent: 4800885 (1989-01-01), Johnson
patent: 4805623 (1989-02-01), Jobsis
patent: 4807637 (1989-02-01), Bjorkholm
patent: 4824242 (1989-04-01), Frick et al.
patent: 4836207 (1989-06-01), Bursell et al.
patent: 4846183 (1989-07-01), Martin
patent: 4869254 (1989-09-01), Stone et al.
patent: 4880304 (1989-11-01), Jaeb et al.
patent: 4908762 (1990-03-01), Suzuki et al.
patent: 4926867 (1990-05-01), Kanda et al.
patent: 4937526 (1990-06-01), Ehman et al.
patent: 4940453 (1990-07-01), Cadwell
patent: 4951682 (1990-08-01), Petre
patent: 4972331 (1990-11-01), Chance
patent: 5035243 (1991-07-01), Muz
patent: 5057695 (1991-10-01), Hirao et al.
patent: 5062431 (1991-11-01), Potter
patent: 5088493 (1992-02-01), Giannini et al.
patent: 5090415 (1992-02-01), Yamashita et al.
patent: 5106387 (1992-04-01), Kittrell et al.
patent: 5119815 (1992-06-01), Chance
patent: 5122974 (1992-06-01), Chance
patent: 5137355 (1992-08-01), Barbour et al.
patent: 5139025 (1992-08-01), Lewis et al.
patent: 5143081 (1992-09-01), Young et al.
patent: 5158090 (1992-10-01), Waldman et al.
patent: 5174298 (1992-12-01), Dolfi et al.
patent: 5178142 (1993-01-01), Harjunmaa et al.
patent: 5187672 (1993-02-01), Chance et al.
patent: 5190039 (1993-03-01), Takeuchi et al.
patent: 5198977 (1993-03-01), Salb
patent: 5203339 (1993-04-01), Knuttel et al.
patent: 5213105 (1993-05-01), Gratton et al.
patent: 5218962 (1993-06-01), Mannheimer et al.
patent: 5257202 (1993-10-01), Feddersen et al.
patent: 5277181 (1994-01-01), Mendelson et al.
patent: 5287276 (1994-02-01), Crawford et al.
patent: 5300097 (1994-04-01), Lerner et al.
patent: 5309907 (1994-05-01), Fang et al.
patent: 5309912 (1994-05-01), Knuttel
patent: 5353799 (1994-10-01), Chance
patent: 5358503 (1994-10-01), Bertwell et al.
patent: 5402778 (1995-04-01), Chance
patent: 5408093 (1995-04-01), Ito et al.
patent: 5413098 (1995-05-01), Benaron
patent: 5416582 (1995-05-01), Knutson et al.
patent: 5431170 (1995-07-01), Mathews
patent: 5494032 (1996-02-01), Robinson et al.
patent: 5497769 (1996-03-01), Gratton et al.
patent: 5551422 (1996-09-01), Simonsen et al.
patent: 5551423 (1996-09-01), Sugiura
patent: 5596987 (1997-01-01), Chance
patent: 5625458 (1997-04-01), Alfano et al.
patent: 5655530 (1997-08-01), Messerschmidt
patent: 5673701 (1997-10-01), Chance
patent: 5706821 (1998-01-01), Matcher et al.
patent: 5779631 (1998-07-01), Chance
patent: 5782755 (1998-07-01), Chance et al.
patent: 5807263 (1998-09-01), Chance
patent: 5845639 (1998-12-01), Hochman et al.
patent: 5930330 (1999-07-01), Wolfe et al.
patent: 5943133 (1999-08-01), Zeylikovich et al.
patent: 5949077 (1999-09-01), Alfano et al.
patent: 5952664 (1999-09-01), Wake et al.
patent: 5983125 (1999-11-01), Alfano et al.
patent: 5987351 (1999-11-01), Chance
patent: 5995856 (1999-11-01), Mannheimer et al.
patent: 6006001 (1999-12-01), Alfano et al.
patent: 6058324 (2000-05-01), Chance
patent: 6091983 (2000-07-01), Alfano et al.
patent: 6108576 (2000-08-01), Alfano et al.
patent: 6175759 (2001-01-01), Chan et al.
patent: 6201989 (2001-03-01), Whitehead et al.
patent: 6215587 (2001-04-01), Alfano et al.
patent: 6230046 (2001-05-01), Crane et al.
patent: 6240309 (2001-05-01), Yamashita et al.
patent: 6813440 (2004-11-01), Yu et al.
patent: 6917038 (2005-07-01), Zheng et al.
patent: 7113817 (2006-09-01), Winchester et al.
patent: 7610082 (2009-10-01), Chance
patent: 2002/0099295 (2002-07-01), Gil et al.
patent: 2003/0012253 (2003-01-01), Pavlidis
patent: 2003/0018271 (2003-01-01), Kimble
patent: 2004/0010192 (2004-01-01), Benaron et al.
patent: 2004/0215082 (2004-10-01), Chance
patent: 2005/0154290 (2005-07-01), Langleben
Brehm, Denise; “Researchers employ infrared imaging for tumor detection,” Sep. 24, 1997. MIT Tech Talk. http://web.mit.edu
ewsoffice/1997/infrared-0924.html.
Ntziachristos et al., “Concurrent MRI and diffuse optical tomography of breast after indocyanine green enhancement.” Mar. 14, 2000, PNAS, vol. 97, No. 6, p. 2767-2772.
Chen Tse
Kish James
Non-Invasive Technology Inc.
Zitkovsky Ivan D.
LandOfFree
Optical examination of biological tissue using non-contact... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical examination of biological tissue using non-contact..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical examination of biological tissue using non-contact... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2751947