ULTRASONIC DIAGNOSTIC IMAGING SYSTEM WITH TGC CONTROL

A TGC control system for an ultrasonic diagnostic imaging system has TGC controls which are constructed as a single elongated module with periodic enlarged regions spaced along the elongated module. The number of enlarged regions is equal to the number of TGC zones to be controlled. Touch sensors ar...

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Bibliographische Detailangaben
Hauptverfasser:	FOX, Shannon, Renee, WIGEN, Jason, CHEW, Rita, Kathleen, CHANG, Kyong
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEDICAL OR VETERINARY SCIENCE PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SURGERY TESTING
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Beschreibung
Zusammenfassung:	A TGC control system for an ultrasonic diagnostic imaging system has TGC controls which are constructed as a single elongated module with periodic enlarged regions spaced along the elongated module. The number of enlarged regions is equal to the number of TGC zones to be controlled. Touch sensors are located on opposite sides of each enlarged region and a user can touch one side of an enlarged region to increase the gain in a TGC zone, and touch the other side of the enlarged region to decrease the TGC gain in the zone. The amount of gain adj ustment is determined by the height at which the user touches the enlarged region.