Ultrasonic detection of ear disorders

Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C600S437000

Reexamination Certificate

active

07632232

ABSTRACT:
An apparatus and method for determining ear fluid viscosity. A transducer is operable to transceive a signal to interact with a fluid-containing portion of the ear. The viscosity of the fluid is determined using the transcieved signal.

REFERENCES:
patent: 4281550 (1981-08-01), Erikson
patent: 4601295 (1986-07-01), Teele
patent: 4691714 (1987-09-01), Wong et al.
patent: 5546956 (1996-08-01), Thornton
patent: 5622172 (1997-04-01), Li et al.
patent: 5669388 (1997-09-01), Vilkomerson
patent: 5699809 (1997-12-01), Combs et al.
patent: 5735282 (1998-04-01), Hossack
patent: 5921928 (1999-07-01), Greenleaf et al.
patent: 5941825 (1999-08-01), Lang et al.
patent: 5951486 (1999-09-01), Jenkins et al.
patent: 6048320 (2000-04-01), Brainard, II
patent: 6068590 (2000-05-01), Brisken
patent: 6093150 (2000-07-01), Chandler et al.
patent: 6102860 (2000-08-01), Mooney
patent: 6126614 (2000-10-01), Jenkins et al.
patent: D439335 (2001-03-01), Walls et al.
patent: 6390975 (2002-05-01), Walls et al.
patent: 6398736 (2002-06-01), Seward
patent: 6544187 (2003-04-01), Seward
patent: 6631287 (2003-10-01), Newman et al.
patent: 7131946 (2006-11-01), Lewandowski
patent: 2003/0171655 (2003-09-01), Newman et al.
patent: 2003/0172734 (2003-09-01), Greenwood
patent: 2004/0167404 (2004-08-01), Bessler
patent: 1337052 (1987-09-01), None
Hormann, K. “Pathogenesis and pathophysiology of middle ear effusions”, Abstract of Acta Otolaryngol. Suppl. 1987;440:pp. 1-59.
Jung et al, Classification of Otitis Media and Surgical Principles, Sep. 6, 1999, Otolaryngologic Clinics of North America, vol. 32, issue 3, pp. 369-383.
Takeuchi, Viscoelastic Properties Of Middle Ear Effusions From Pediatric Otitis Media With Effusion And Their Relation To Gross Appearance, 1990, European Archives of Oto-Rhino Laryngology, Issue 247, pp. 60-62.
“Real-time B-scan Ultrasound in Middle Ear Assessment” A Preliminary Report, by Lynn S. Alvord, PhD, Perry G. Fine, MD, pp. 91-94, © 1990 by the American Institute of Ultrasound in Medicine.
“Ultrasonics in Otolaryngology”, An Aid in the Disgnosis of Middle Ear Fluid, by David H. Abramson, MD, Allan L. Abramson, MD and D. Jackson Coleman, MD, New York, pp. 146-160, Arch Otolaryng, vol. 96, Aug. 1972.
“Uses of Ultrasound in Audiology”, by Lynn S. Alvord, Journal of American Academy of Audiology, vol. 1, No. 4, pp. 227-235, Oct. 1990.
Preliminary Use of Endoluminal Ultrasonography in Assessment of Middle Ear with Effusion, by Chih-Hsiu Wu, MD, Chuan-Jen Hsu, MD, DMSc, Fon-Jou Hsieh, MD, American Institute of Ultrasound in Medicine, Journal vol. 17, pp. 427-430, dated 1998.
U.S. Appl. No, 10/729,741, filed Dec. 5, 2003, Lewandowski.
Christopher M. Discolo, Michael C. Byrd, Theresa Bates, Don Hazony, Jan Lewandowski and Peter J. Koltai, “Ultrasonic Detection of Middle Ear Effusion”, American Medical Association, 2004, pp. 1407-1410.
Abramson, D.H. et al, “Ultrasonics in otolaryngology. An aid in the diagnostics of middle ear fluid”, Archives of Otolaryngology, Aug. 1972, pp. 146-149, vol. 96, New York, USA.
Farmer-Fedor B. L. et al, “Acoustic intensity, impedance and reflection coefficient in the human ear canal”, Journal of the Acoustical Society of America, Aug. 1, 2002, pp. 600-620, vol. 112, No. 2, AIP/ Acoustical Society of America, Melville, New York, USA.
Saurav Paul et al, “Effects of middle ear fluid viscosity on reflectance tympanometry in chichillas”, Feb. 2000, Retrieved from Internet: http://www.aro.org/archives/2000/5600.html, Retrieved Nov. 19, 2008.
Supplemental European Search Report dated Nov. 19, 2008.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Ultrasonic detection of ear disorders does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic detection of ear disorders, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic detection of ear disorders will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4095622

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.