A device for ultrasonic examination

Abstract

The invention relates to a device for ultrasonic inspection. The device comprises a lifting chair, a lifting rod, a mechanical arm and a controller. The lifting chair comprises a base, a fixing-side supporting frame, a driving mechanism, a lifting frame and a supporting plate. Guiding grooves are formed in the lower surface of the supporting plate, and guiding sliding blocks are arranged at the top ends of supporting rods on most-top layers of two shearing assemblies, and are assembled in the guiding grooves; the lifting rod comprises a second supporting base, a second lead screw and a second servo motor, a guiding sleeve is arranged outside the second lead screw, a lifting sleeve is arranged outside the guiding sleeve, and the mechanical arm is arranged on the lifting sleeve; the mechanical arm comprises a first joint, a second joint, a third joint, a supporting ring and a clamping piece, a first servo motor and the second servo motor are electrically connected with the controller, and a lifting-chair control switch and a lifting-rod control switch are arranged on the controller. The device has the advantages that the structure is simple, the standing height of patients is automatically adjusted, a probe can be supported, and the labor intensity of medical workers can be effectively reduced.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an ultrasonic inspection device. Background technique [0002] The application of ultrasound technology in modern medicine is very common. Ultrasound plays an important role in the examination and diagnosis of the disease. The clinical significance of Doppler ultrasound examination on peripheral blood vessels is becoming more and more important. Doppler ultrasound examination is non-invasive, non-radiative, Fast, cheap, and has unique advantages compared with angiography. Doppler can check the neck veins, upper limb blood vessels, and lower limb blood vessels. The examination can be carried out in a sitting position or in a position where the head of the bed is too high by 30 degrees and the head is high and the feet are low. When examining the popliteal artery and its distal veins, it is best to use a standing position, mainly to allow the veins of the lower extremities to be ...

AI Technical Summary

Problems solved by technology

[0003] In the process of comprehensive examination, patients need to have a variety of postures, and medical staff have a large range of activities, a wide range, and a long duration. Doctors’ arms and wrists need to bear the pressure of the probe for a long time, without rest, and it is easy to fall sick

[0004] Especially during the standing examination, if the patient stands on the bed, the medical staff will perform the examination. Due to the large difference in the height of the patient, some positions of the medical staff cannot be effectively inspected; strength

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