Humanscan Co., Ltd. Patent applications |
Patent application number | Title | Published |
20120313486 | ULTRASONIC PROBE USING REAR-SIDE ACOUSTIC MATCHING LAYER - The present invention relates to an ultrasonic probe and provides the ultrasonic probe in which acoustic matching layers are formed on both sides of a piezoelectric ceramic capable of simultaneously increasing the signal strength of ultrasonic waves and improving the waveform characteristics of the ultrasonic waves. According to the present invention, a rear-side acoustic matching layer is formed in the upper part of a rear-side block. The piezoelectric ceramic is formed in the upper part of the rear-side acoustic matching layer. A front-side acoustic matching layer is formed in the upper part of the piezoelectric ceramic. Further, an acoustic lens is formed in the upper part of the front-side acoustic matching layer. Particularly, the rear-side acoustic matching layer reflects, toward the acoustic lens, the ultrasonic waves which are propagated to the rear-side block. | 12-13-2012 |
20120293045 | HIGH-POWER ULTRASONIC PROBE - Provided is an ultrasonic probe, which uses a composite piezo-electric element, which includes a piezo-electric wafer made of piezo-electric material and having a lattice shape, and a polymer filled between the lattices of the piezo-electric wafer. The ultrasonic probe has a high power and a wide band width simultaneously. In addition, since the ultrasonic probe further includes a heat exhaust unit for exhausting the heat generated at the ultrasonic probe to the outside, the temperature of an acoustic lens which contacts patients may be lowered. | 11-22-2012 |
20120285251 | ULTRASOUND PROBE - The present invention relates to an ultrasound therapy system using high-intensity focused ultrasound. The present invention improves ultrasound and heat release characteristics and provides an ultrasound probe which easily performs manufacturing and maintenance processes. According to the present invention, a housing is recessed on the inward side around the upper-part edge. A plurality of mounting holes are uniformly formed from the outside at a constant radius to the edge in the center of the upper part. And a plurality of probe units are respectively installed to the plurality of mounting holes to form a sphere in the upper part of the housing wherein a first connection pin is protruded to the lower part of the housing in the lower part of a copper connection bar and a rear block, a piezoelectric wafer, and an acoustic matching layer are sequentially stacked on the upper part of the connection bar. | 11-15-2012 |
20120285250 | ULTRASOUND PROBE - The present invention relates to an ultrasound therapy system using high-intensity focused ultrasound. The ultrasound therapy improves ultrasound and heat release characteristics and provides an ultrasound probe which easily performs manufacturing and maintenance processes. According to the present invention, a housing is recessed on the inward side around the upper-part edge. A plurality of mounting holes is uniformly formed from the outside at a constant radius to the edge in the center of the upper part. A plurality of probe units is respectively installed in the plurality of mounting holes to form a sphere on the upper part of the housing. And a grounding film covers the sphere which the plurality of probe units forms. | 11-15-2012 |
20110114303 | ULTRASONIC PROBE HAVING HEAT SINK - The present invention provides an ultrasonic probe which includes a heat sink ( | 05-19-2011 |