A mold showing tiny thyroid nodules in an ultrasound department

Abstract

The invention discloses a mold for displaying a thyroid tiny nodule in the ultrasonic department. The mold comprises an outer frame, a detection support fixed to one side of the outer frame, a translation mobile mechanism arranged in the outer frame, a positioning rotation mechanism which moves along with the translation mobile mechanism and a precise adjustment mechanism which rotates along withthe positioning rotation mechanism. The positioning rotation mechanism comprises a hollow rotation disc arranged in the middle of the outer frame and a three-legged frame welded to one side of the hollow rotation disc, a first motor is installed on the outer wall of the three-legged frame, and a rotation rod is connected to the output shaft of the first motor; a triangular rotation plate is slidingly installed in the hollow rotation disc, one end of the rotation rod is welded to the triangular rotation plate, and the precise adjustment mechanism comprises a micro motor arranged in the three-legged frame and a positioning rotation sleeve sleeving the rotation rod. According to the mold, the mold is quickly adjusted in different orientations, the definite position of the tiny nodule in the thyroid of a patient can be precisely judged, the medical detection quality is improved, and the mold is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a mold for displaying microscopic thyroid nodules in an ultrasound department. Background technique [0002] The thyroid gland (Latin: Glandula thyr(e)oidea; English: Thyroid) is a very important gland in vertebrates and belongs to the endocrine organ. In mammals it is located below the thyroid cartilage in the neck, on either side of the trachea. The human thyroid gland is shaped like a butterfly, like a shield armor, so it is named after it. The thyroid controls how quickly energy is used, makes protein, and regulates the body's sensitivity to other hormones. The thyroid regulates these responses by making thyroxine, triiodothyronine (T3) and thyroxine, also known as tetraiodothyronine (T4). Both regulate metabolism, growth rate and regulate other body systems. T3 and T4 are synthesized from iodine and tyrosine. The thyroid gland also produces calcitonin, which r...

AI Technical Summary

Problems solved by technology

[0003] Since the popularization and application of high-frequency ultrasound, the detection rate of thyroid micronodules has become higher and higher, and many malignant tumors of the thyroid gland can be removed in time. However, most surgeons judge patients' thyroid glands based on the written description of the sonographer. The location of tiny nodules is also removed by experience (such as hand feeling, etc.) during surgery. If the nodules are too small or the texture of the nodules is similar to thyroid tissue, the surgeon cannot judge which piece to remove during the operation. Thyroid tissue, even after resecting suspected thyroid tissue based on experience, there is no confidence that the tiny nodules have been removed, so it is common to ask the sonographer to bring an ultrasound machine to the operating table to check whether the patient’s thyroid nodules have been resected , this is a waste of manpower and material resources. The fundamental problem is the lack of effective communication between the sonographer and the surgeon, that is, the sonographer cannot accurately feed back the facts he sees to the surgeon who performs the operation. Therefore, we propose a A mold showing tiny nodules in the thyroid by ultrasonography is used to solve the above problems

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