1
Jack Driller, William G Henriksen, D Jackson Coleman, Frederic L Lizzi: Ultrasonic diagnostic and therapeutic transducer assembly and method for using. Riverside Research Institute, Brumbaugh Graves Donohue & Raymond, November 27, 1984: US04484569 (207 worldwide citation)

An ultrasonic transducer assembly is provided with transducers for both therapeutic and diagnostic ultrasonic radiation. A moveable seal permits adjustment and alignment of the two transducer units in a fluid medium. In addition, there is provided a light beam directed along the axis of the ultrason ...


2
D Jackson Coleman, Frederic L Lizzi: System of therapeutic ultrasound and real-time ultrasonic scanning. Cornell Research Foundation, Riverside Research Institute, Sughrue Mion Zinn Macpeak & Seas, June 12, 1990: US04932414 (146 worldwide citation)

A system is described for obtaining in real-time cross-sectional and 3-dimensional images of a body under study using ultrasonic energy. A piezoelectric transducer is positioned to emit ultrasonic energy and receive echo pulses. The transducer is electronically swept or physically rotated to produce ...


3
D Jackson Coleman, Donald E Orcutt, Herbert Berkowitz: Technique and apparatus for intraocular and microsurgery including lighter-irrigator hypodermic tube. Laughlin & Markensohn, November 5, 1985: US04551129 (83 worldwide citation)

A technique and system for facilitiating intraocular and other microsurgery comprising a lighter-irrigator tube which utilizes a central light guide to conduct light into the area of the surgery along the fluid infusion pathway. An auxiliary to the lighter-irrigator comprises a fiber optic work cord ...


4
Frederic L Lizzi, Mykola M Yaremko, Ronald H Silverman, D Jackson Coleman: Method for enhancement of ultrasonic image data. RiverSide Research Institute, Brumbaugh Graves Donohue & Raymond, August 15, 1989: US04858124 (50 worldwide citation)

Methods for enhancement of data obtained from scanning objects such as body tissue with ultrasonic wideband pulses to detect characteristics of the tissue and to identify the tissue. The methods include performing spectral analysis on selected time portions of signals obtained from ultrasonic scanni ...


5
D Jackson Coleman, Dan Z Reinstein, Ronald H Silverman: Method and apparatus for ultrasound corneal scanning. Cornel Research Foundation, Abelman Frayne & Schwab, November 13, 2001: US06315727 (43 worldwide citation)

An improved method and apparatus for conducting biometric high frequency ultrasound scanning of the human eye permits the subject to assume a seated position and to place the eye to be scanned in contact with the fluid medium contained in an eye cup. In a prefered embodiment, the eye cup is disposab ...


6
D Jackson Coleman, Katherine W Ferrara, Dustin E Kruse, Ronald H Silverman: Method for assessing blood flow and apparatus thereof. Cornell Research Foundation, University of Virginia Patent Foundation, Nixon Peabody, April 15, 2003: US06547731 (24 worldwide citation)

A method for assessing blood flow in a tissue involving directing a beam through the tissue along overlapping lines of sight and then generating the blood flow data from where the ultrasonic beams overlap to evaluate blood flow in the tissue. More specifically, spatially overlapping beams are genera ...


7
D Jackson Coleman, Stephen L Trokel: Apparatus for medicinally spraying an eyeball. Kirschstein Kirschstein Ottinger & Frank, October 11, 1977: US04052985 (23 worldwide citation)

An apparatus for administering a fine mist of an ophthalmic solution to the eyeball of a human. The apparatus is a spray applicator which features the provision of a baffle in the lower portion of an eyecup. The baffle is spaced from the inner surface of the eyecup, with the lateral ends or the enti ...


8
D Jackson Coleman, Ronald H Silverman, Mark Rondeau: High-resolution ultrasound spectral and wavelet analysis of vascular tissue. Sills Cummis Epstein & Gross PC, January 3, 2008: US20080004527-A1

Images that map statistics of ultrasound backscatter obtained from wavelet decomposition of ultrasound parameter images are used to highlight spatial variation in scattering related to changes in the choroid's vascular conformation. Wavelet analysis ultrasound parameter images are used to identify c ...


9
D Jackson Coleman: ACCOMMODATING INTRAOCULAR LENS AND METHODS OF USE. CORNELL UNIVERSITY, July 12, 2012: US20120179249-A1

The present invention relates to an accommodating intraocular lens, which is suitable for replacement of the natural crystalline lens of the eye within the capsular bag. The intraocular lens can include a retainer plate with an annular region surrounding a central opening, and an optical lens. The r ...