Patent application number | Description | Published |
20090018339 | Process For Preparing Crystalline Form A Of Lansoprazole - The present invention relates to a process for preparing Crystalline Form A of Lansoprazole. Specifically, the present invention relates to a process for preparing highly pure Crystalline Form A of Lansoprazole in a large scale without any additional conversion step, even by using ethanol in which Crystalline Form B is easily formed. | 01-15-2009 |
20100125208 | Probe For Ultrasound System And Method Of Manufacturing The Same - A probe for an ultrasound system, and a method of manufacturing the same are disclosed. The probe includes a backing layer, a piezoelectric member installed to the backing layer, and a unidirectional conduction part installed to at least one of the backing layer and the piezoelectric member. The probe is manufactured by connecting the piezoelectric member to the PCB via a unidirectional conduction part, instead of soldering which requires difficult and laborious operations, thereby facilitating manufacture of the probe while reducing an operation time in manufacture of the probe. | 05-20-2010 |
20100125209 | Probe For Ultrasound System And Method Of Manufacturing The Same - A probe for an ultrasound system, and a method of manufacturing the same are disclosed. The probe includes a backing layer, an electrode part formed on the backing layer, and a piezoelectric member installed to the electrode part. The probe is manufactured by connecting the piezoelectric member to the PCB via a unidirectional conduction part, instead of soldering which requires difficult and laborious operations, thereby allowing easy connection therebetween while reducing an operation time for connection. | 05-20-2010 |
20110105906 | PROBE FOR ULTRASONIC DIAGNOSTIC APPARATUS AND METHOD OF MANUFACTURING THE SAME - A probe for an ultrasonic diagnostic apparatus and a method of manufacturing the same are disclosed. The probe includes a sound matching layer having a mounting groove, a piezoelectric member mounted on the mounting groove, a first connector interconnected to the sound matching layer, and a second connector interconnected to the piezoelectric member. The probe permits interconnection of the piezoelectric member to the first and second connectors to be performed rapidly and easily through a single bonding operation, thereby reducing manufacturing time while facilitating the manufacture of the probe. | 05-05-2011 |
20110133604 | ULTRASONIC DIAGNOSTIC PROBE AND METHOD OF MANUFACTURING THE SAME - An ultrasonic diagnostic probe and a method of manufacturing the same are disclosed. The probe includes a first piezoelectric member having a first thickness, and a second piezoelectric member having a second thickness and stacked on the first piezoelectric member. The method allows the production of several kinds of ultrasonic diagnostic probes, which generate ultrasound waves in different frequency bands, with a single kind of transducer module by changing connection between an external electrode and the electrodes of the probe. | 06-09-2011 |
20130169112 | ULTRASOUND PROBE AND MANUFACTURING METHOD THEREOF - An ultrasound probe including a backing layer provided with grooves in which a piezoelectric member is allowed to be installed and a manufacturing method thereof. The ultrasound probe includes the piezoelectric member, and the backing layer disposed on a rear-side surface of the piezoelectric member and provided, on a front-side surface thereof, with grooves in which the piezoelectric member is installed. | 07-04-2013 |
20130190627 | PROBE FOR ULTRASONIC DIAGNOSTIC APPARATUS AND METHOD OF MANUFACTURING THE SAME - A probe for an ultrasonic diagnostic apparatus includes a case, a piezoelectric member provided inside the case, at least one acoustic matching layer disposed at a front of the piezoelectric member, an acoustic lens disposed at a front of the acoustic matching layer, and a backing member disposed at a rear of the piezoelectric member and provided with a plurality of pores to reduce sound waves transmitted to the rear of the piezoelectric member and to allow to adjust an acoustic impedance. A method of manufacturing the probe for an ultrasonic diagnostic apparatus includes the operations of preparing a fluid to form a backing layer, pouring the fluid into a mold, hardening the fluid and removing the mold. | 07-25-2013 |
20150065883 | PROBE FOR ULTRASONIC DIAGNOSTIC APPARATUS - Disclosed is a probe for an ultrasonic diagnostic apparatus with an improved heat-radiation structure using graphene. The probe includes a case to form an exterior appearance, a piezoelectric layer provided in the case to generate ultrasonic waves, a backing layer provided at the rear of the piezoelectric layer to prevent the ultrasonic waves from being transmitted backward from the piezoelectric layer, and a heat-radiation unit to radiate heat transmitted from the piezoelectric layer to the outside the case. The heat-radiation unit includes graphene. By attaching graphene having a high thermal conductivity to a heat source of the probe, a surface temperature of the heat source is reduced. | 03-05-2015 |