Ultrasonic imaging equipment
An imaging device, ultrasonic technology, applied in the direction of acoustic wave diagnosis, infrasonic wave diagnosis, ultrasonic/sonic wave/infrasonic wave diagnosis, etc., can solve the problems of transducer damage, transducer temperature rise, piezoelectric crystal is not easy to dissipate heat, etc., to prevent The amount of internal channels becomes smaller, the coefficient of cleaning difficulty is low, and it is beneficial to the effect of rapid heat dissipation
Inactive Publication Date: 2020-02-18
谢耀志
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[0003] Piezoelectric materials include piezoelectric ceramics and piezoelectric crystals. As far as piezoelectric crystals are concerned, because piezoelectric crystals are brittle and require insulation, sealing, and anti-corrosion, etc., piezoelectric crystals must be placed in the housing, and piezoelectric crystals Heat will be generated during work, and the piezoelectric crystal installed in the body is not easy to dissipate heat, so it will cause the overall temperature of the transducer to rise and easily damage the transducer
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art ...
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The invention discloses ultrasonic imaging equipment. The structure of the ultrasonic imaging equipment comprises an ultrasonic transducer navigation system and an ultrasonic host machine, wherein theultrasonic transducer navigation system is arranged on the ultrasonic host machine, and the ultrasonic transducer navigation system comprises a control module, a mechanical arm module, an ultrasonictransducer, a vision camera shooting module and an image display module. Compared with the prior art, the ultrasonic imaging equipment disclosed by the invention has the beneficial effects that cooling devices are additionally arranged, so that through cyclic utilization of cooling fluid, temperature reduction on a piezocrystal and a machine body is realized, quick heat dissipation of the ultrasonic transducer is facilitated, and damage to the transducer due to too high gas temperature rise is avoided; and a cleaning ball is arranged in each cyclic cooling pipe, so that the inner walls of thecyclic cooling pipes can be subjected to cleaning and dirt removal, the cleaning difficulty coefficient is low, inner channel quantity of the cyclic cooling pipes can be prevented from becoming small,the cyclic cooling pipes can accommodate more cooling fluid, the space between the cooling fluid and the inner wall of the machine body and the outer wall of the piezocrystal can be maintained to bea short distance, and heat dissipation of the machine body and the piezocrystal is facilitated.
Description
technical field [0001] The invention relates to the technical field of piezoelectric materials, in particular to an ultrasonic imaging device. Background technique [0002] Ultrasound has a shorter wavelength than ordinary sound waves, has better directionality, and can penetrate opaque substances. This feature is widely used in ultrasonic imaging and other technologies. Ultrasonic imaging uses ultrasonic beams to scan the human body. In the ultrasonic imaging equipment, the ultrasonic transducer is an important part, and the piezoelectric material is the main functional part of the ultrasonic transducer, which is used to transmit and receive ultrasonic waves. [0003] Piezoelectric materials include piezoelectric ceramics and piezoelectric crystals. As far as piezoelectric crystals are concerned, because piezoelectric crystals are brittle and require insulation, sealing, and anti-corrosion, etc., piezoelectric crystals must be placed in the housing, and piezoelectric crysta...
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CPCA61B8/4444
Inventor 谢耀志
Owner 谢耀志