Three-dimensional posture adjusting device for ultrasonic probe

Abstract

The invention discloses a three-dimensional posture adjusting device for an ultrasonic probe. The three-dimensional posture adjusting device comprises a positioning assembly, a stabilizing assembly, an adjusting assembly, an ultrasonic generating assembly, a mouth biting device, a catheter and a control center, wherein one end of the positioning assembly is in fastening connection with the stabilizing assembly; one end, far away from the positioning assembly, of the stabilizing assembly is in fastening connection with the adjusting assembly; the ultrasonic generating assembly is connected with one end, far away from the stabilizing assembly, of the adjusting assembly; one end of the catheter is in fastening connection with one end, far away from the stabilizing assembly, of the positioning assembly; the other end of the catheter is in fastening connection with the control center; and the catheter is sleeved with the mouth biting device. When the three-dimensional posture adjusting device is used for carrying out ultrasonic detection on an esophagus of a patient, the patient bites the mouth biting device and the ultrasonic probe is conveyed into the esophagus of the patient by utilizing the catheter; the positioning assembly is used for adsorbing an inner wall of the esophagus by utilizing shrinkage of gas in a positioning airbag under the condition that the temperature difference is changed; the stabilizing assembly is used for reducing the contact between the catheter and the esophagus and a pharyngeal portion through directional airflow; and a stabilizing column is used for rapidly removing vibration of the device through a rapid energy conversion manner.

Description

technical field [0001] The invention relates to the technical field of ultrasonic diagnosis, in particular to a three-dimensional posture adjustment device for an ultrasonic probe. Background technique [0002] Ultrasonic detection plays a prominent role in medical diagnosis. For ultrasonic detection of the heart, it is often necessary to extend the ultrasonic probe into the esophagus of the patient for detection. However, the traditional ultrasonic probe does not have a good fixation method in the esophagus, and it is easy to move up and down during the detection process. On the one hand, this movement will affect the accuracy of ultrasonic detection, and on the other hand, it will also cause irritation to the patient's esophagus. In the traditional transesophageal ultrasound detection device, the catheter used to connect the ultrasound probe and external auxiliary equipment has no effective anti-touch protection. During the detection process, patients often cause strong di...

AI Technical Summary

Problems solved by technology

The ultrasonic probe placed in the esophagus is difficult to adjust the three-dimensional posture of the probe from the outside. The traditional method is to adjust it through a catheter connected to the outside world, but this adjustment method is less accurate and requires more operators. High, will increase personnel training costs

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