Publications & US Patents
Publications
Lewis Jr. GK, Boas D, and Fang Q, Development of deformable tissue phantoms and real-time breast spectroscopy study, Biomedical Optics, Harvard-HST, MIT August 2005
Gau M, Lewis Jr. GK, Turner G, Soubret A, Ntziachristos V, Effects of background fluorescence in fluorescence molecular tomography. Appl. Opt. 2005;44:5468-5474.
Lewis Jr. GK, Non-contact and non-obtrusive ultrasound tissue thickness measurement device, Summa cum laude thesis, University of Miami, 2006
Lewis Jr. GK, Olbricht WL, A phantom feasibility study of acoustic enhanced drug perfusion in neurological tissue, Life Sci. Sys. 2007;67-70.
Lewis Jr. GK, Olbricht WL, Lewis, Sr. GK, Acoustic enhanced evans blue dye perfusion in neurological tissues J. Acoust. Soc. Am. 2007;154:1-7 3007.
Lewis Jr. GK, Wang P, Lewis, Sr. GK, Olbricht WL, Therapeutic ultrasound enhancement of drug delivery to soft tissues, Proc. Int. Syp. Thera. Ultras. 2008;1113:403-407.
Lewis Jr. GK, Lewis Sr. GK, Olbricht WL, Cost effective broad-band electrical impedance spectroscopy measurement circuit and signal analysis of piezo-materials and ultrasound transducers. Meas. Sci. Technol. 2008;19:1-7.
Lewis Jr. GK, Olbricht WL, Development of a portable therapeutic and high intensity ultrasound system of military, medical and research use. Rev. Sci. Inst. 2008;79:1-9.
Lewis Jr. GK, Olbricht WL, Low-cost and efficient high power 0-10 MHz ultrasound driver design with PCB schematic and analysis of ultrasound production performance, Rev. Sci. Inst. 2009;80:1-8.
Fillinger L, Kurtenoks V, Lewis Jr. GK., Sutin A, Sarvazyan A, Time reversal ultrasound system for enhanced drug delivery in rat brain, Proc. Int. Syp. Thera. Ultras. 2010;1114:403-407.
Lewis Jr. GK, Henderson PH, Olbricht WL, Pocket-sized ultrasonic surgical and rehabilitation solutions: From the lab bench to clinical trials, J. Acoust. Soc. Am., 2010;127:1761.
Lewis GK Jr., Finger L, Lewis GK Sr., Olbricht WL, Sarvazyan A. Time-reversal techniques in ultrasound-assisted convection-enhanced drug delivery to the brain: Technology development and in vivo evaluation, J. Acoust. Soc. Am., 2010;128:2335.
Henderson, P, Lewis Jr. GK, Olbricht WL, Spector J, A portable high intensity focused ultrasound device for the noninvasive treatment of varicose veins, J. Vas. Surg. 2010;51:707-711.
Lewis Jr. GK, Medical Ultrasound for Brain Drug Delivery and Rehabilitation Medicine. Ph.D. Thesis, Cornell University, 2011.
Lewis Jr. GK, Schultz Z, Olbricht WL, Ultrasound-assisted convection enhanced drug delivery with a novel transducer cannula assembly. In preparation 2011.
Lewis Jr. GK, Gelber G, Lewis Sr. GK and Olbricht WL, Wide-beam fetal monitoring system for heart rate and uterine contraction tracking and monitoring. In preparation 2011.
Patents
Lewis Jr. GK, Sanford LF, Portable and Adaptable Animal Cage, Crate, Kennel and Mat Air Conditioning Device, UPCT Patent Application No. PCT/2008/0060586
Lewis Jr. GK, A Portable Therapeutic Ultrasound System and Methods of Use Thereof, UPCT Patent Application No. PCT/US2009/291732
Lewis Jr. GK, Ultrasound Coupling Device and Methods of Use Thereof, UPCT Patent Application No. PCT/US2009/291779
Lewis Jr. GK, Low-profile Ultrasound Transducer and Methods of Use Thereof, UPCT Patent Application No. PCT/US2009/291804
Lewis Jr. GK, Olbricht, WL, Wave Generating Apparatus, UPCT Patent Application No. PCT/US2009/50297
Lewis Jr. GK and Olbricht WL, Ultrasound Assisted Brain Drug Delivery Cannula, UPCT Patent Application No. PCT/US2010/ 61/311,064
Lewis Jr. GK and Olbricht WL, Ultrasound Wide-Beam Fetal Monitoring Transducer, UPCT Patent Application No. PCT/US2010/xxx
Lewis Jr. GK, Gel Ultrasound Coupling Device, UPCT Patent Application No. PCT/US2010/358336
Langer R, Schoeder A, Lewis Jr. GK, Anderson D,Polat B, Traverso C and Whitehead K, Ultrasound Pill, Provisional Patent Application No. PCT/US2011/xxxxxx
Hernandez LV, Lewis Jr. GK and Kost Y, Method for Laxative-Free Colonoscopy, UPCT Patent Application No. PCT/US2010/380065