A kind of BE model
Technical field
The utility model belongs to a kind of medical teaching teaching aid, relates in particular to a kind of model that is used for the BE exercise.
Background technology
BE is meant whether the outward appearance of looking at breast is normal, and nipple has or not depression, and skin has pucker-free, phenomenon such as grand swollen; Gently pinch nipple and have or not secretion.The inspection of breast to the discovery of mammary gland disease, make a definite diagnosis important meaning all arranged.BE can be used molybdenum target X ray examination, far infrared inspection, ultrasonic examination, but the most frequently used, the simplest, the most most economical clinically still direct palpation inspection.Not only medical personnel should be familiar with inspection method, operation steps, and common people should learn the method for self-examination, so that note abnormalities as early as possible, in time handle.Medical colleges and schools also has some BE exercises to use model, but these models all do not have the bone mark, are not easy to the position of pathology is positioned.
Summary of the invention
The utility model provides a kind of BE model, and it is simple in structure, and is practical, can carry out the exercise of breast palpation, and bone mark location is arranged.
To achieve these goals, the utility model has adopted such technical scheme: it is made up of chest breast model, collet.
The chest breast model is a right breast, goes up to shoulder, down to the lower edge of breast.Bony landmark is arranged in it, is respectively clavicle and rib.Breast is the center with the nipple, do level and vertical two imaginary straight lines, breast is divided into four quadrants, each quadrant has been showed a kind of type of breast lesion, is respectively the hard malignant tumour of the benign tumour edge big or small matter of smooth removable, a plurality of difference, malignant tumour Lymph Node Metastasis, the change of skin orange peel.
The chest breast model is fixed on the collet by thread gluing, and collet plays support.Simultaneously, make model both can keep flat use, also can place use vertically.
The beneficial effects of the utility model are, the form that simulates breast true to nature shows the pathological structure of multiple mammary gland thereon, practises using for the operator.Also have bone marks such as clavicle, rib on the model, allow the learner learn the location.Being furnished with collet can show and lie low or the figure of erect position changes.It both can learn to use for the medico, also can use for the ordinary people learns the breast self check.
Description of drawings
Fig. 1 is stereoscopic figure of the present utility model, and Fig. 2 is a structural representation of the present utility model.1 benign tumour wherein, 2 skin orange peels change, 3 malignant tumours, 4 malignant tumour Lymph Node Metastasis, 5 clavicles, 6 ribs, 7 breast, 8 nipples, 9 collets.
Embodiment
Be described further below in conjunction with accompanying drawing.
As shown in the figure, it is made up of chest breast model 7, collet 9.
The chest breast model is a right breast, goes up to shoulder, down to the lower edge of breast.Bony landmark is arranged in it, is respectively clavicle 5 and rib 6.Breast is the center with nipple 8, do level and vertical two imaginary straight lines, breast is divided into four quadrants, each quadrant has been showed a kind of type of breast lesion, is respectively the hard malignant tumour 3 of the benign tumour 1 edge big or small matter of smooth removable, a plurality of difference, malignant tumour Lymph Node Metastasis 4, skin orange peel change 2.
The chest breast model is fixed on the collet by thread gluing, and collet plays support.Simultaneously, make model both can keep flat use, also can place use vertically.
The above only is the utility model preferred embodiment, is not the utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model is to any simple modification that above embodiment did, and equivalent variations and modification still belong in the scope of technical solutions of the utility model.