Method and apparatus for improving hearing

Surgery – Surgically implanted vibratory hearing aid

Reexamination Certificate

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Reexamination Certificate

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07819795

ABSTRACT:
A system and method for affecting the function of a mammalian ear. The system and method uses an oscillating magnetic field to move nanospheres comprised of single-domain nanoparticles. In a preferred embodiment a receiving assembly detects sound waves and transmits the sound waves to a processor. The processor drives an electromagnetic coil in response to the detected sound waves. The electromagnetic coil transmits a signal that causes vibration of the nanoparticles and the tissues within which the nanoparticles are implanted.

REFERENCES:
patent: 4356029 (1982-10-01), Down et al.
patent: 4376740 (1983-03-01), Uda et al.
patent: 4466896 (1984-08-01), Darden
patent: 4501726 (1985-02-01), Schroder et al.
patent: 4526922 (1985-07-01), Pickwell et al.
patent: 4652257 (1987-03-01), Chang
patent: 4687511 (1987-08-01), Paliwal et al.
patent: 4690130 (1987-09-01), Mirell
patent: 5069936 (1991-12-01), Yen
patent: 5069971 (1991-12-01), Waketa et al.
patent: 5160725 (1992-11-01), Pilgrimm
patent: 5349957 (1994-09-01), Yudelson
patent: 5427767 (1995-06-01), Kresse et al.
patent: 5512474 (1996-04-01), Clapper et al.
patent: 5549915 (1996-08-01), Volkonsky et al.
patent: 5578325 (1996-11-01), Domb et al.
patent: 5651989 (1997-07-01), Volkonsky et al.
patent: 5695901 (1997-12-01), Selim
patent: 5705195 (1998-01-01), Volkonsky et al.
patent: 5711803 (1998-01-01), Pehnt et al.
patent: 5753477 (1998-05-01), Chan
patent: 5788738 (1998-08-01), Pirzada et al.
patent: 5851507 (1998-12-01), Pirzada et al.
patent: 5876683 (1999-03-01), Glumac et al.
patent: 5916539 (1999-06-01), Pilgrimm
patent: 5928958 (1999-07-01), Pilgrimm
patent: 5984997 (1999-11-01), Bickmore et al.
patent: 6004786 (1999-12-01), Yamashita et al.
patent: 6007845 (1999-12-01), Domb et al.
patent: 6048515 (2000-04-01), Kresse et al.
patent: 6123920 (2000-09-01), Gunther et al.
patent: 6153172 (2000-11-01), Schroder
patent: 6200547 (2001-03-01), Volkonsky et al.
patent: 6203777 (2001-03-01), Schroder
patent: 6207195 (2001-03-01), Walsh et al.
patent: 6254940 (2001-07-01), Pratsinis et al.
patent: 6274121 (2001-08-01), Pilgrimm
patent: 6344357 (2002-02-01), Rickwood
patent: 6409925 (2002-06-01), Gombinsky et al.
patent: 6436028 (2002-08-01), Dormer
patent: RE37853 (2002-09-01), Detering et al.
patent: 6472632 (2002-10-01), Peterson et al.
patent: 6482436 (2002-11-01), Volkonsky et al.
patent: 6514481 (2003-02-01), Prasad et al.
patent: 6548264 (2003-04-01), Tan et al.
patent: 6620627 (2003-09-01), Liberti et al.
patent: 6763607 (2004-07-01), Beyerinck et al.
patent: 6767637 (2004-07-01), Park et al.
patent: 6884817 (2005-04-01), Li et al.
patent: 7169618 (2007-01-01), Skold
patent: 2001/0039919 (2001-11-01), Hunt et al.
patent: 2002/0046993 (2002-04-01), Peterson et al.
patent: 2002/0053557 (2002-05-01), Peterson et al.
patent: 2002/0086842 (2002-07-01), Plank et al.
patent: 2002/0155059 (2002-10-01), Boulos et al.
patent: 2002/0160190 (2002-10-01), Yadav et al.
patent: 2004/0133099 (2004-07-01), Dyer, Jr. et al.
patent: WO 98/01160 (1998-01-01), None
patent: WO 99/60998 (1999-12-01), None
patent: WO 02/056890 (2002-07-01), None
patent: WO 03/059194 (2003-07-01), None
patent: WO 2004006765 (2004-01-01), None
Rene Massart, “Preparation of Aqueous Magnetic Liquids in Alkaline and Acidic Media”, article, IEEETransactions On Magnetics, Mar. 1981, pp. 1247-1248, vol. Mag-17, No. 2.
Yong Zhang, et al., “Surface modificationof superparamagnetic magnetite nanoparticles . . . ”, article, Aug. 8, 2001, Dept of Materials Science & Engineering, pp. 1553-1561.
Jayanth Panyam,et al, “Rapid endo-lysomal escape of poly(DL-lactide-co-glycolide) nanoparticles . . . ”, article, Apr. 18, 2002, Dept Pharm Sci, vol. 17, pp. 1217-1226.
Swayam Prabha, et al., “Size-dependency of nanoparticle-mediated gene transfection . . . ”, article, Jun. 6, 2002, Int J Pharm, vol. 224, pp. 105-115.
Chantal A. Lackey, et al., “A Biomimetic pH-Responsive Polymer Directs Endosomal Release . . . ”, Article, Jul. 25, 2002. Bio. Chem., vol. 13, No. 5, pp. 996-1001.
C. Wilhelm, et al., “Intracellular uptake of anionic superparamagnetic nanoparticles . . . ”, article, Sep. 9, 2002, Biomaterials vol. 24, pp. 1001-1011.
Jayanth Panyam, Vinod Labhasetwar, “Biodegradable nanoparticles for drug and gene . . . ”, article, Sep. 16, 2002, Department of Pharmaceutical Sciences, pp. 329-347.
“Electronic Publication by Business Communications Company, Inc., ““Nanoparticle News””, Oct. 2002.”.
Niren Murthy, et al., “Bioinspired pH-Responsive Polymers for . . . ”, article, Jan. 15, 2003, Dept of Bioengineering and Dept of Pathology, vol. 14, pp. 412-419.
Junghae Suh, et al., “Efficient active transport of gene nanocarriers”, article, Apr. 1, 2003, Dept of Biomed Eng . . . , Mol Biophysics Prog, John Hopkins Univ, Baltimore, MD.
Christian Plank, et al., “The Magnetoflection method: Using Magnetic Force to Enhance Gene Delivery”, Journal, May 2003, vol. 384, pp. 737-747.
Ge Liu, et al., “Nanoparticles of Compacted DNA Transfect Postmitotic Cells”, Journal, Jun. 14, 2003, vol. 278, No. 35, pp. 32578-32586.
A. Pankhurst, et al., “Applications of magnetic nanoparticles in biomedicine”, Journal of Physics D; Applied Physics, Jun. 18, 2003, pp. R167-R181.
Pedro Tartaj, et al., “The preperation of magnetic nanoparticles for applications in biomedicine”, Journal of Physics D: Applied Physics, Jun. 18, 2003, pp. R182-R197.
Catherine C. Berry and Adam S.G. Curtis, “Functionalisation of magnetic nanoparticles . . . ”, J Physics D: Applied Physics, Jun. 18, 2003, pp. R198-R206.
X.X. He, et al., “A Novel Method . . . Amino-Modified Silica Coated Magnetic Nanoparticles”, article, Jul. 27, 2003, State Key Laboratory of Chemo/Biosensing . . . , pp. 375-380.
Fadee Mondalek, “Concerns Regarding the . . . to Magnetite Nanoparticles Atteched to a Drug/Gene”, article, Oct. 28, 2003, OU Health Sciences Center, Oklahoma City, Oklahoma.
Joseph F. Bringley and Nancy B. Liebert, “Controlled Chemical and Drug Delivery . . . ”, J Dispersion Science and Tech, 2003, vol. 24, Nos. 3 & 4, pp. 589-605.
Rachael A. Jones, et al., “Poly(2-alkyacrylic acid) polhymers deliver molecules to . . . endosomal vesicles”, Journal, 2003, vol. 372, pp. 65-75.
Utreja et al., “Lipoprotein-mimicking biovectorized systems for methotrexate delivery,” Pharmaceutica Acta Helvetia, No. 73 (1999) pp. 275-279 (Abstract XP-002383903).
Shutt et al., “Biocompatible Magnetic Polymer Carriers for in Vitro Radionuclide Delivery,” Int. Soc for Artificial Organs, vol. 23, No. 1 (1999) pp. 98-103.
Nicoli et al.,“Design of Triptorelin loaded nanospheres for transdermal iontophoretic administration,” Int Journal of Pharmaceutics, No. 214 (2001) pp. 31-35.
Brigger et al., “Nanoparticles in Cancer Therapy and Diagnosis,” Advanced Drug Delivery Reviews, vol. 54, (2002) pp. 631-651, Elsevier.
Duclairor et al., “Alpha-Tocopherol encapsulation and in vitro release from wheat gliadin nanoparticles,” J. Microencapsulation, Vo. 19 (2002), No. 1, pp. 53-60.
Chang, “Adriamycin-loaded immunological magnetic nanoparticles: Site-specific targeting . . . ,” Chinese Journal of Biomedical Eng. vol. 15, No. 4 (1996) pp. 354-359.
Christian Plank, et al., “The Magnetoflection method: Using Magnetic Force to Enhance Gene Delivery,” Journal, May 2003, vol. 384, pp. 737-747.
Barbric, “Single Domain Magnets in Bio-Medical Applications,” European Cells and Materials, vol. 3, Suppl. 2, 2002 (132-134).
Mornet et al, “Maghemite@silica nanoparticles for biological applications,” European Cells and Materials, vol. 3, Suppl 2, 2002 (110-113).
Jim Klostergaard, et al., “Magnetic Vectoring of Magnetically . . . within the Murine Peritoneum,” J of Magnetis

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