Company Filing History:
Years Active: 1998-2000
Title: Larry Greisel: Innovator in Ultrasonic Diagnostic Technology
Introduction
Larry Greisel is a notable inventor based in Seattle, WA, who has made significant contributions to the field of ultrasonic diagnostic technology. With a total of 2 patents to his name, Greisel has developed innovative solutions that enhance the capabilities of handheld ultrasonic instruments.
Latest Patents
Greisel's latest patents include an "Ultrasonic signal processor for a hand held ultrasonic diagnostic" and a "Hand held ultrasonic diagnostic instrument with digital beamformer." The first patent describes a portable unit that performs both B mode and Doppler imaging. This instrument features a transducer array mounted in a hand-held enclosure, with an integrated circuit transceiver connected to the elements of the array for the reception of echo signals. A digital signal processing circuit is employed for various functions, including filtering, detection, and Doppler estimation, along with advanced capabilities such as assembly of multiple zone focused scanlines and synthetic aperture formation. The second patent focuses on a hand-held ultrasonic instrument that also performs B mode and Doppler imaging, incorporating a digital beamformer for forming ultrasonic scanlines from the received echo signals.
Career Highlights
Throughout his career, Larry Greisel has worked with prominent companies in the medical technology sector, including Sonosite, Inc. and Sonosight, Inc. His work has significantly impacted the development of portable diagnostic tools, making them more accessible and effective for medical professionals.
Collaborations
Greisel has collaborated with notable individuals in the field, including William R. Ogle and Blake W. Little. These partnerships have contributed to the advancement of ultrasonic diagnostic technologies.
Conclusion
Larry Greisel's innovative work in ultrasonic diagnostic technology has led to the development of advanced handheld instruments that improve medical imaging capabilities. His contributions continue to influence the field and enhance diagnostic practices.
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