The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2000
Filed:
Aug. 06, 1998
Anastasia M Mikula-Curtis, Saratoga, CA (US);
Janice L Marshall, Sunnyvale, CA (US);
Lawrence M Bruno, Fremont, CA (US);
Acuson Corporation, Mountain View, CA (US);
Abstract
An ultrasound imaging system having an integrated touch-pad pointing device is provided. The touch-pad pointing device can be used to perform the functions currently performed by a trackball while overcoming the disadvantages commonly associated with trackballs. In addition to being integrated with the ultrasound imaging system, the touch-pad pointing device can also externally interface with the ultrasound imaging system, allowing the touch-pad pointing device to be easily added to existing ultrasound imaging systems that are not integrated with a touch-pad pointing device. Further, the touch-pad pointing device can be located on a remote user-interface device coupled with the ultrasound system to provide the further advantage of physically positioning the touch-pad pointing device closer to the user and away from the ultrasound machine.