Improved 3D dimensional ultrasonic probe
An ultrasonic probe, an improved technology, applied in ultrasonic/acoustic/infrasonic diagnosis, acoustic diagnosis, infrasonic diagnosis, etc. It can solve problems such as unfavorable puncture needles, inconvenient development of target images, difficulties in medical safety and effectiveness, and achieve Change the detection range, improve medical safety and effectiveness, and design novel effects
Active Publication Date: 2019-02-19
THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU UNIV OF CHINESE MEDICINE
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Problems solved by technology
[0003] Ultrasound-guided nerve block is increasingly widely used clinically. However, the existing ultrasonic probe belongs to two-dimensional imaging. On the one hand, it is inconvenient to develop the target image. Difficult, for this we propose an improved 3D stereo ultrasound probe
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[0022] 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.
[0023] refer to Figure 1-4 , an improved 3D three-dimensional ultrasonic probe, including a housing 1, the top inner wall of the housing 1 is fixedly connected with a driving motor 20 with the output shaft facing downward, and the end of the output shaft of the driving motor 20 is welded with a rotating shaft 21 arranged vertically , the bottom end of the rotating shaft 21 is welded with a sonotrode 22, the outer ring of the sonotrode 22 is welded with a brush 23 along its circumference, and the two sides of the sonotrode 22 are provided with mounting plates welded to the bottom inner wall of the housing 1 24. The sides of the two mounting plates 24 close to each ot...
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The invention discloses an improved 3D dimensional ultrasonic probe. The probe comprises a housing, a driving motor with a downward output shaft is fixedly connected with the inner wall of the top ofthe housing, a rotary shaft which is arranged in the vertical direction is welded to the rear end of the output shaft of the driving motor, an ultrasonic generator is welded to the bottom of the rotary shaft, an electric brush is welded to the outer ring of the ultrasonic generator in the circumferential direction of the ultrasonic generator, installing plates which are welded to the inner wall ofthe bottom of the housing are arranged on the two sides of the ultrasonic generator, a conductive plate is fixedly connected with the inner wall of an installing groove, the electric brush is inserted into the installing groove to be in contact with the conductive plate, and a horizontal fixing plate is welded to the outer wall of the top of the housing. The ultrasonic probe has the advantages that the design is novel, the operation is simple, the detecting range of ultrasonic wave can be changed, three-dimensional radiography can be achieved to make it convenient for medical workers to observe the situation of target tissues, needle puncturing is convenient, and medical safety and effectiveness are improved.
Description
technical field [0001] The invention relates to the technical field of medical device improvement, in particular to an improved 3D stereo ultrasonic probe. Background technique [0002] An ultrasonic probe is a device that emits and receives ultrasonic waves during ultrasonic testing. The performance of the probe directly affects the characteristics of the ultrasonic wave and affects the detection performance of the ultrasonic wave. The probe used in ultrasonic testing is a transducer that uses the piezoelectric effect of materials to convert electrical energy and acoustic energy. The key component in the probe is the wafer, which is a single crystal or polycrystalline sheet with piezoelectric effect, and its function is to convert electric energy and acoustic energy into each other. [0003] Ultrasound-guided nerve block is increasingly widely used clinically. However, the existing ultrasonic probe belongs to two-dimensional imaging. On the one hand, it is not convenient ...
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Login to View More IPC IPC(8): A61B17/34A61B8/00
CPCA61B8/4444A61B17/3403A61B2017/3413
Inventor 蔡诚毅
Owner THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU UNIV OF CHINESE MEDICINE