A thyroid surgery incision marker and method of use thereof

Abstract

The invention discloses a thyroid surgical incision marker, which mainly comprises a supporting and positioning mechanism and a marking mechanism. The supporting and positioning mechanism comprises a supporting seat and three supporting and positioning rods, and the three supporting and positioning rods are connected with connection ports in three directions of the supporting seat respectively and include a left sternoclavicular joint rod, a right sternoclavicular joint rod and a mandible rod. The left sternoclavicular joint rod and the right sternoclavicular joint rod are fittingly abutted against bilateral sternoclavicular joints respectively, and the mandible rod is fittingly abutted against the mandible. The marking mechanism comprises an adjusting rod in vertical arrangement, the adjusting rod penetrates out vertically from the center of the supporting seat and is in lifting guide fit with the same, the lower end of the adjusting rod is connected with a ruler connection rod in an extending manner, and the ruler connection rod is provided with an arc ruler and a marking structure. The thyroid surgical incision marker has advantages that influences of human factors on neck incision selection are eliminated, problems of randomness and lack of attractiveness in incision selection are solved, attractiveness, normativity and standard in incision selection are enhanced, and tendency to uniformity in incision selection of different doctors is realized.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a thyroid surgery incision marker and its application method. Background technique [0002] With the increasing incidence of thyroid diseases, thyroid surgery is increasing, and open surgery is the main method. The neck is the exposed part of the human body, and the surgical incision is also exposed. People pay more and more attention to the beauty of surgical incision. Therefore, the choice of symmetry of the surgical incision is very important. [0003] At present, the choice of neck incision in thyroid surgery is generally based on the two horizontal fingers above the jugular vein, and the actual operation is mostly based on the doctor's visual inspection. However, different doctors’ personal experiences, differences in patient positions, and differences in skin lines on the neck of patients will all lead to differences in incisions. The incisions are asymmetrical up...

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Problems solved by technology

[0013] But when this technical scheme is used, the doctor first cuts the skin and cuts the opening, and the size of the opening should leave a certain margin (the size of the margin is often determined by the doctor according to his own experience, so as to prevent overcutting and cause medical accidents. ); then insert the incision measuring device into the bottom of the incision, and slowly turn the screw so that the two vertebral bodies slowly open until they touch the two sides of the V-shaped incision, and read the depth and angle values ​​through the scale on the instrument (double-sided engraved scale, easy to observe), it is not suitable for marking the neck incision before thyroid surgery, and it is not conducive to the beauty of the surgical incision

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