Ambient and perfusion normalized temperature detector

Details Ambient and perfusion normalized temperature detector Ambient and perfusion normalized temperature detector

2008-01-01

2008-01-01

Verbitsky, Gail (Department: 2859)

Thermal measuring and testing

Temperature measurement

In spaced noncontact relationship to specimen

C374S172000, C374S163000, C374S121000, C600S474000, C600S549000, C702S133000

Reexamination Certificate

active

11273260

ABSTRACT:
A body temperature detector is particularly suited to axillary temperature measurements of adults. The radiation sensor views a target surface area of the body and electronics compute an internal temperature of the body as a function of ambient temperature and sensed surface temperature. The function includes a weighted difference of surface temperature and ambient temperature, the weighting being varied with target temperature to account for varying perfusion rate. Preferably, the coefficient varies from a normal of about 0.13 through a range to include 0.09. The ambient temperature used in the function is assumed at about 80° F. but modified with detector temperature weighted by 20%.

REFERENCES:
patent: 2658390 (1953-11-01), Machler
patent: 2710559 (1955-06-01), Heitmuller et al.
patent: 2984747 (1961-05-01), Walker
patent: 3273395 (1966-09-01), Schwarz
patent: 3282106 (1966-11-01), Barnes
patent: 3374354 (1968-03-01), Hood
patent: 3491596 (1970-01-01), Dean
patent: 3581570 (1971-06-01), Wertz
patent: 3777568 (1973-12-01), Risign et al.
patent: 3781837 (1973-12-01), Anderson et al.
patent: 3878836 (1975-04-01), Twentier
patent: 3933045 (1976-01-01), Fox et al.
patent: 3949740 (1976-04-01), Twentier
patent: 4005605 (1977-02-01), Michael
patent: 4062239 (1977-12-01), Fowler et al.
patent: 4302971 (1981-12-01), Luk
patent: 4317998 (1982-03-01), Dore
patent: 4456390 (1984-06-01), Junkert et al.
patent: 4566808 (1986-01-01), Pompei et al.
patent: 4602642 (1986-07-01), O'Hara et al.
patent: 4614442 (1986-09-01), Poncy
patent: 4626686 (1986-12-01), Pompei et al.
patent: 4634294 (1987-01-01), Christol et al.
patent: 4636091 (1987-01-01), Pompei et al.
patent: 4648055 (1987-03-01), Ishizaka et al.
patent: 4662360 (1987-05-01), O'Hara et al.
patent: 4684018 (1987-08-01), Jarund
patent: 4722612 (1988-02-01), Junkert et al.
patent: 4784149 (1988-11-01), Berman et al.
patent: 4790324 (1988-12-01), O'Hara et al.
patent: 4797840 (1989-01-01), Fraden
patent: 4831258 (1989-05-01), Paulk et al.
patent: 4843577 (1989-06-01), Muramoto
patent: 4846583 (1989-07-01), Yamamoto
patent: 4854730 (1989-08-01), Fraden
patent: 4895164 (1990-01-01), Wood
patent: 4907895 (1990-03-01), Everest
patent: 4932789 (1990-06-01), Egawa et al.
patent: 4993419 (1991-02-01), Pompei et al.
patent: 5012813 (1991-05-01), Pompei et al.
patent: 5018872 (1991-05-01), Suszynski et al.
patent: 5024533 (1991-06-01), Egawa et al.
patent: 5150969 (1992-09-01), Goldberg et al.
patent: 5159936 (1992-11-01), Yelderman
patent: 5167235 (1992-12-01), Seacord et al.
patent: 5199436 (1993-04-01), Pompei et al.
patent: 5229612 (1993-07-01), Pompei et al.
patent: 5232284 (1993-08-01), Egawa et al.
patent: 5271407 (1993-12-01), Pompei et al.
patent: 5293877 (1994-03-01), O'Hara et al.
patent: 5325863 (1994-07-01), Pompei
patent: 5333784 (1994-08-01), Pompei
patent: RE34789 (1994-11-01), Fraden
patent: 5381796 (1995-01-01), Pompei
patent: 5445158 (1995-08-01), Pompei
patent: 5469855 (1995-11-01), Pompei et al.
patent: 5473629 (1995-12-01), Muramoto
patent: 5484206 (1996-01-01), Houldsworth
patent: 5653238 (1997-08-01), Pompei
patent: 5743644 (1998-04-01), Kobayashi et al.
patent: 5857777 (1999-01-01), Schuh
patent: 5872362 (1999-02-01), Pompei
patent: 5874736 (1999-02-01), Pompei
patent: 5967992 (1999-10-01), Canfield
patent: 6047205 (2000-04-01), Pompei
patent: 6056435 (2000-05-01), Pompei
patent: 6270252 (2001-08-01), Siefert
patent: 6292685 (2001-09-01), Pompei
patent: 6299347 (2001-10-01), Pompei
patent: 6499877 (2002-12-01), Pompei
patent: 6698921 (2004-03-01), Siefert
patent: 7001067 (2006-02-01), Huston et al.
patent: 2002/0026119 (2002-02-01), Pompei
patent: 2005/0094705 (2005-05-01), Chi
patent: 2005/0245839 (2005-11-01), Stivoric et al.
patent: 19 14 468 (1976-04-01), None
patent: 0 201 790 (1985-05-01), None
patent: 0 092 535 (1988-07-01), None
patent: 0 446 788 (1991-09-01), None
patent: 0 763 349 (1997-03-01), None
patent: 0 447 455 (1997-05-01), None
patent: 0 763 349 (2002-08-01), None
patent: 1 226 540 (1971-03-01), None
patent: 1 425 765 (1976-02-01), None
patent: 55-011597 (1980-01-01), None
patent: 58-88627 (1983-05-01), None
patent: WO 90/06090 (1990-06-01), None
patent: WO 98/08431 (1998-03-01), None
patent: WO 00/16051 (2000-03-01), None
“A simple but interesting history of Infrared Thermometers,” Version 017, www.ZyTemp.com, no date.
“Application of Piezo/Pyroelectric Films In Medical Transducers,” Jacob Fraden,Journal of Clinical Engineering, Mar./Apr. 1988, pp. 133-138.
“Human Body Temperature: Its Measurement and Regulation,” Y. Houdas and E.F.J. Ring, Penum Press, 1982.
“Infrared Thermocouples,” article, no date.
“Noncontact Temperature Sensing with Thin Film Thermopile Detectors,” by Conrad Hamel,Sensors, pp. 29-31 (Jan. 1989).
“Standard Specification for Infrared Thermometers for Intermittent Determination of Patient Termperature,”American Society for Testing and Materials, Designation E1965-98, pp. 1-16 (1998).
“The Encyclopedia of Electronics,” Second Printing, edited by Charles Susskind, Reinhold Publishing Corporation, New York, pp. 260, 856-857, 864 (1967).
“The Equine Infrared Thermographic Scanner: Assuring Performance of the Equine Athlete . . . at the Speed of Light,” Equine Infrared, by Marybeth Ryan, no date.
“Thermal Sensors Based on the Seebeck Effect,” A.W. Herwaarden and P.M. Sarro,Sensors and Actuators, 10(1986) pp. 321-346.
“Thermography as an Indicator of Blood Perfusion,” by Tom J. Love,Annals, NY Academy of Sciences, pp. 429-437 (1980).
Applicant's Sketch of “Derma-Thermo-Graph” device manufactured by IR-ONICS Corp. and sold by Dermatherm Corporation, no date.
Det Tronics advertisement,Intech, p. 48, Oct. 1987.
Dexter Research Center product description for the Model 1M Thermopile Detector, Oct. 1980.
Ear Thermometry, Joseph Looney, Jr. & Francesco Pompei,Medical Electronics, Jun. 1989.
Exergen Product Specification for “MicroScanner™ E Autozero”, no date.
FirstTemp™ Intelligent Medical Systems, Operation Manual, Model 2000A, pp. 1-7, undated.
Omega Medical Product Specification for Surface Termperature Scanner STS-100-F/C & 101-C, by Omega Medical Product Corporation, no date.
Principles and Methods of Temperature Measurement, Thomas D. McGee, John Wiley & Sons, Inc., Publishers, pp. 237-239, 251-252, 257-258, 265-266, 296-298, 302, 334-336, 373-374, 393-395 (1988).
Proceedings of the Eighth Annual Conference of the IEEE/Engineering in Medicine and Biology Society, Nov. 7-10, 1986, vol. 3 of 3, pp. 1606-1608.
Settlement Negotiation Opinion, prepared by Counsel for Thermoscan, no date.
“Thermometry,” James F. Schooley, Ph.D, CRC Press, Boca Raton, Florida, pp. 148-151, 172-183, no date.
User Manual for “Surface Temperature Scanner STS-100-F/C & 101-C”, by Omega Medical Corporation, no date.
Exergen Corporation Product Advertisement for “Exergen EHS Infrared Scanner”, no date.

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