Combined type intraoral soft tissue ultrasound probe

Abstract

The present invention provides a combined type intraoral soft tissue ultrasound probe. The combined type intraoral soft tissue ultrasound probe comprises a probe, an outside of a detection end of theprobe is sleevedly connected with a coating membrane containing a coupling agent, an outside of the coating membrane is sleevedly connected with a detachable coating membrane fixing member, the coating membrane fixing member is hollow, one end of the coating membrane fixing member is provided with a first opening for inserting the probe sleevedly connected with the coating membrane, and a bottom part of the coating membrane fixing member is provided with a second opening exposing the coating membrane. The provided combined type intraoral soft tissue ultrasound probe can be close to intraoral soft tissues such as tongue back, tongue edges, buccal mucosa and lip mucosa, facilitates examination of lesion conditions of the intraoral soft tissues, does not need frequent rubbing and disinfecting, avoids wear, reduces a risk of cross-infection for patients, is provided with an artificially manufactured acoustic window with a fixed thickness, avoids manual adjustment of thickness of the acoustic window during an examination process, increases clarity degrees of ultrasound images, and improves examination accuracy of the intraoral soft tissues.

Description

technical field [0001] The invention belongs to the technical field of medical instruments and relates to a combined intraoral soft tissue ultrasonic probe. Background technique [0002] The oral cavity is the beginning part of the digestive tract, which contains organs such as teeth and tongue, as well as tissues such as lips and cheeks. Various types of tumors or lesions are prone to occur in the lip mucosa, buccal mucosa, and tongue, including some malignant tumors and precancerous lesions, so necessary inspections must be carried out. As a medical device commonly used in clinical examinations, ultrasonic instruments can be used to examine soft tissues in the oral cavity, such as deep tissues such as the tongue, cheeks, and lips, and superficial tissues such as oral mucosa. However, the tongue and cheeks are located in the narrow oral cavity, and the soft tissue in the oral cavity has a special shape, the surface of the mucosa is physiologically curved, and the depth of ...

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Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a combined soft tissue ultrasonic probe in the oral cavity, which is used to solve the lack of conforming to the shape of the soft tissue in the oral cavity in the prior art, and to avoid contamination and wear of the ultrasonic probe , can effectively fix the couplant and isolation coating, artificially manufacture a fixed-thickness sound-permeable window, and improve the detection accuracy of the soft tissue ultrasound probe in the oral cavity

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