DAVID JOSEPH LILLY, PH.D.
Audiology at Melinda Ave, Portland, OR
License number
Oregon 20574
Category
Speech Language Pathology
Type
Audiologist
Address
Address
685 NW Melinda Ave, Portland, OR 97210
Phone
(503) 224-8073
Personal information
See more information about DAVID JOSEPH LILLY at radaris.comName
Address
Phone
3348 NE Hoona Dr, Bend, OR 97701
3620 NE 87Th Ave, Portland, OR 97220
685 NW Melinda Ave, Portland, OR 97210
1000 Division Ave, Drain, OR 97435
1621 Promontory Dr, Bend, OR 97701
Professional information
Research Investigator At Ohsu And Va Medical Center
Position:
Research Investigator at OHSU and VA Medical Center, Research Investigator at NCRAR
Location:
Portland, Oregon Area
Industry:
Hospital & Health Care
Work:
OHSU and VA Medical Center
-
Research Investigator
NCRAR
since 1998
-
Research Investigator
Dr. David J Lilly, Portland OR - PHD
Specialties:
Audiology
Address:
685 NW Melinda Ave, Portland 97210
(503) 224-8073 (Phone)
(503) 224-8073 (Phone)
Languages:
English
Apparatus And Method For Determining The Presence Of Vestibular Pathology
US Patent:
5303715, Apr 19, 1994
Filed:
Sep 23, 1992
Appl. No.:
7/951042
Inventors:
Lewis M. Nashner - Portland OR
F. Owen Black - Portland OR
David J. Lilly - Portland OR
F. Owen Black - Portland OR
David J. Lilly - Portland OR
Assignee:
NeuroCom International, Inc. - Clackamas OR
International Classification:
A61B 510
US Classification:
128782
Abstract:
The presence of vestibular pathology is tested in an embodiment wherein the subject is placed on a support surface that is sway-referenced about an axis co-linear with the subject's ankle joints, if the subject is standing, or the subject's hip joints, if the subject is sitting. After the subject has assumed a position of equilibrium, a controlled external stimulus, such as an electrical, a caloric or a barometric stimulus, is applied to one or both of the subject's inner ears. It is then determined whether the stimulus produces a significant subject sway-response. In an alternative embodiment, the sway-response is monitored with the subject placed on a support surface that is sway-referenced about an axis perpendicular to the axis that is co-linear with the subject's ankle or hip joints. In another embodiment, the subject's visual orientation information is disrupted by means of a sway-referenced visual enclosure. In a further embodiment, the subject's head is aligned such that the sensitive axis of one vestibular end organ is aligned with the sway-reference axis.
Apparatus And Method For Determining The Presence Of Vestibular Perilymph Fistulae And Other Abnormal Coupling Between The Air-Filled Middle Ear And The Fluid-Filled Inner Ear
US Patent:
4830024, May 16, 1989
Filed:
Jul 19, 1988
Appl. No.:
7/220411
Inventors:
Lewis M. Nashner - Portland OR
F. Owen Black - Portland OR
David J. Lilly - Portland OR
F. Owen Black - Portland OR
David J. Lilly - Portland OR
International Classification:
A61B 510
US Classification:
178787
Abstract:
A method for determining the presence of perilymph fistula or other abnormal coupling between a subject's middle ear and inner ear. The subject is placed on a support surface that is sway-stabilized about an axis that is co-linear with the subject's ankle joints. After the subject has assumed a position in equilibrium, a controlled changed in air pressure is introduced to the external canal of one of the subject's ears. It is then determined whether the controlled change in pressure produces a significant subject sway response. In an alternative embodiment, the sway response is monitored with the subject placed on a support surface that is sway-stabilized about an axis that is perpendicular to the axis that is co-linear with the subject's ankle joints.