Stent for esophageal ultrasound probe

Abstract

The invention discloses a stent for an esophageal ultrasonic probe, which relates to the field of medical stents, the stent comprises a sleeve film, a supporting element and a plugging element, the sleeve film is used for sleeving the periphery of the esophageal ultrasonic probe. The supporting element is arranged at a head end, with a rotary crystal, of the esophageal ultrasonic probe; the supporting element can stretch out and draw back to be attached to the stomach wall and extrude the rotating crystal of the esophageal ultrasonic probe to make contact with the stomach wall; the plugging element is arranged on the outer wall of the middle of the sleeve film, the plugging element can stretch and retract, the plugging element is used for plugging the esophagus of a patient, and the stentfor the esophagus ultrasonic probe can be tightly attached to the stomach wall in use, so that clear images are obtained, and use is convenient.

Description

Technical field [0001] The invention relates to the field of medical stents, in particular to a stent used for an esophageal ultrasound probe. Background technique [0002] Esophageal ultrasound is widely used as a means of clinical assessment of cardiac function in critically ill patients, especially for patients with heart disease who have bronchial asthma, chronic obstructive pulmonary disease, and bronchiectasis, and it has clinical evaluation value. [0003] When the existing esophageal ultrasound probe completes transgastric cardiac ultrasound, after entering the gastric cavity, due to the large volume of the gastric cavity, the ultrasound probe cannot be close to the stomach wall, resulting in a certain amount of gap and gas between the ultrasound probe and the stomach wall, which requires ultrasound The doctor repeatedly manipulates the angle and direction of the probe to obtain a clearer image, which is very inconvenient to use. Summary of the invention [0004] The purpos...

AI Technical Summary

Problems solved by technology

[0003] When the existing esophageal ultrasound probe completes transgastric diagnostic echocardiography, after entering the gastric cavity, due to the large volume of the gastric cavity, the ultrasound probe cannot be close to the stomach wall, resulting in a certain amount of gap and gas between the ultrasound probe and the stomach wall, requiring ultrasound Physicians have to repeatedly manipulate the angle and direction of the probe to obtain a clearer image, which is very inconvenient to use

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