4940 Eastern Ave, Baltimore 21224 Johns Hopkins Specialty Care 4924 Campbell Blvd SUITE 205, Nottingham 21236 Johns Hopkins Bayview Medical Center 4940 Eastern Ave, Baltimore 21224 The Johns Hopkins Hospital 1800 Orleans St, Baltimore 21287
Education:
Medical School University Of Pennsylvania School Of Medicine Graduated: 1997 University Of Pa Health System
Masaru Ishii, Baltimore MD
Work:
Johns Hopkins Bayview Medical Center 4940 Eastern Ave, Baltimore, MD 21224Johns Hopkins Outpatient Center 601 N Caroline St, Baltimore, MD 21287Johns Hopkins University 4924 Campbell Blvd, Nottingham, MD 21236
Masaru Ishii, Baltimore MD
Specialties:
Ear, Nose & Throat Doctor
Address:
4940 Eastern Ave, Baltimore, MD 21224
Education:
Doctor of Medicine
Imaging System And Method For Use Of Same To Determine Metric Scale Of Imaged Bodily Anatomy
US Patent:
2013032, Dec 5, 2013
Filed:
May 16, 2013
Appl. No.:
13/895813
Inventors:
Gregory D. Hager - Baltimore MD, US Masaru Ishii - Baltimore MD, US Eric M. Meisner - Baltimore MD, US Daniel J. Marota - Baltimore MD, US Haluk N. Tokgozoglu - Baltimore MD, US
International Classification:
G06T 7/00, H04N 13/02
US Classification:
348 46, 382103
Abstract:
Repositionable imaging system and method for creating a 3D image of a closed cavity of a patient's anatomy containing the imaging system, estimating characteristics of motion of the system within the cavity, and determining a metric dimension characterizing the cavity without the use of mechanical measurement. The system may include tracking device located externally with respect to the cavity to determine a scale measurement of the system's motion and the structure of the cavity. The system's computer processor is configured to determine triangulated features of the cavity and recover motion scale data with the use of data received from the tracking device. A specific imaging system includes an endoscope (equipped with an electrical coil and complemented with an external electromagnetic tracker).