A Small Ultrasonic Measuring System for Thin Material Characterization

A technology for ultrasonic measurement and thin-layer materials, applied in the fields of ultrasonic/sonic/infrasonic Permian technology, ultrasonic/sonic/infrasonic image/data processing, organ movement/change detection, etc.

Active Publication Date: 2016-02-17
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Ju Bingfeng and Bai Xiaolong of Zhejiang University introduced in detail the relevant methods of point-focus probes used in the characterization of thin-layer materials in patents 201210530937.0, 201210042497.4, and 201310121229.6. The surface of the material cannot break through the above problems

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  • A Small Ultrasonic Measuring System for Thin Material Characterization
  • A Small Ultrasonic Measuring System for Thin Material Characterization
  • A Small Ultrasonic Measuring System for Thin Material Characterization

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments with reference to the drawings of the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0023] like figure 1 As shown, a small-scale ultrasonic measurement system for characterization of thin-layer materials includes a tubular structure probe device 101 , a micro-water pump 102 , a medical water tank 103 and a main control system 104 .

[0024] Micro water pump 102 is connected with medical water tank 103 by flexible pipe, and one end of flexible pipe 108 is connected to the outlet on the side wall of medical water tank 103, and the other end is connected to the input port 115 of micro water pump 102; 106 is...

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Abstract

The invention discloses a miniature ultrasonic measurement system for lamina material characterization. The miniature ultrasonic measurement system comprises a probe device in a tubular structure, a miniature water pump, a medical sink and a master control system. The miniature water pump is connected with the medical sink through a hose; a pump outlet of the miniature water pump is connected with a couplant pipeline port in the probe device in the tubular structure through a hose; the probe device in the tubular structure comprises a main pipe body, a detachable sprayer, an electrical adaption port and the couplant pipeline port; the master control system comprises an ultrasonic transmitting / receiving device, a high-frequency signal collector, a single-shaft movement controller, an ultrasonic distance measuring module, a motor driving module, an embedded controller and a display screen. The miniature ultrasonic measurement system has the advantages that ultrasonic detection of materials in a narrow cavity is realized by the aid of the thin tubular structure; an automatic focusing function of a point focusing ultrasonic probe is realized by the aid of a single-shaft precision movement device; spatial positions of signal acquisition are precisely recorded by an ultrasonic high-frequency distance measuring probe, and acquisition of data needed for lamina material characterization is facilitated.

Description

technical field [0001] The invention relates to the field of ultrasonic measurement, in particular to a small-sized ultrasonic measurement system for characterization of thin-layer materials. Background technique [0002] Osteoarthritis is a common joint disease that seriously affects the quality of life of patients. Modern medicine has confirmed that one of the most important changes in osteoarthritis is cartilage degeneration. The main method currently used to diagnose cartilage lesions is to use X-ray imaging, but this method can only be used for the diagnosis of advanced lesions. The standardization of the diagnosis of nasal inflammation, oral inflammation and other diseases requires a more mathematical description of tissue lesions, which requires quantitative analysis of the degree and type of swelling of the inflammatory site in the cavity. With the advancement of ultrasound medicine, especially the advancement of ultrasound tissue characterization technology in rec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/08
Inventor 居冰峰孙安玉杜慧林白小龙孙泽青黄元
Owner ZHEJIANG UNIV
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